Class / Patent application number | Description | Number of patent applications / Date published |
362363000 | Transparent globe type | 74 |
20080205069 | Sealed Acorn Luminaire - An sealed acorn style luminaire is described. The luminaire has generally separate inflow and outflow valves for pressure equalization in order to minimize the amount of dust and other foreign matter which could enter into the sealed optical compartment thereby reducing the optical characteristics of the fixture. A one way outflow valve and seal is provided in combination with controlled inflow seals to reduce or limit the dirt and other foreign substances in the sealed optical compartment. | 08-28-2008 |
20080298074 | BULLET SHAPED LED BULB - A bullet-shaped LED bulb has a bullet-shaped rotating body capable of concentrating the light to the vertex of the rotating body so as to form another light point distinguished to the LED chip, as if another “light source” exists therein. Moreover, the rotating body can be added 1˜2 layers to form an end cap without changing the overall appearance of the LED bulb, therefore 3˜4 visual “light sources” can be formed. The light emitted by such “light source” can radiate to any direction directly, which enables people to feel the light anywhere and improves the directional limitation of light in conventional LED package. Furthermore, the packaging structure of the present invention is similar to a bullet head, the special appearance capable of achieving an excellent visual effect when used in decorative lighting. | 12-04-2008 |
20090034274 | Electric lamp with an outer bulb and an integral lamp held in a lamp mount and method for its production - The invention relates to an electric lamp ( | 02-05-2009 |
20090046472 | LAMP ASSEMBLY - A lamp assembly ( | 02-19-2009 |
20090168438 | TRADITIONAL STYLE POST-TOP LUMINAIRE WITH RELAMPING MODULE AND METHOD - A luminaire adapted to being mounted at the top of a post having a design reducing maintenance costs. The luminaire has a capital with a globe mounted thereon forming an optical chamber, the capital has a front access area with a front access door hingedly attached thereto and optionally has a tool-less latch capable of holding the front access door over the front access area. The capital has an opening in a top portion thereof into the optical chamber, optionally, a relamping module extends from the inside of the capital, through the opening and up into a central portion of the optical chamber and has a lamp socket thereon. The relamping module may be removed without manipulation of the globe or globe roof. The luminaire may also have electrical gear within the capital attached to a tray wherein the tray is removably attached to an internal portion of the capital. The globe and globe roof may remain stationary during typical maintenance processes such as relamping or maintenance of electrical gear. | 07-02-2009 |
20090303734 | Structure in the outer enveloping shells of Christmas lamps - The present invention is to provide a structure improvement in the outer enveloping shells of Christmas lamps, which is characterized in that the outer enveloping shell is co-assembled by sleeved objects with different colors or different shell veins and formed an integrated outer shell. After being inserted, assembled and clip-fit in the lamp stand set with a LED lamp, it is then assembled and connected with an integrating stand set with the power line to form a complete Christmas lamp efficiently and practically. | 12-10-2009 |
20100002451 | TINTED AND FROSTED OUTER BULB COVER FOR LIGHTS - A non-shattering outer cover bulb is installed over a non-incandescent light. Cylindrical or conical reflective sides reflect the light out of an end opening. A tinted lens with outer frosting is removably attached over the end opening. The cover bulb clamps onto or screws onto an existing light. | 01-07-2010 |
20100046238 | Outer shell structure of a decoration lamp string - A kind of outer shell structure of a decoration lamp string mainly are two or more than two flowered shells linked together on a foundation, it is then jointed with a light bulb group which is sleeve-fit a lamp stand with a linking seat. The linking seat is internally connect-set with a light bulb. The said outer shell uses the foundation to be insert-connected with the linking seat and covers the light bulb to form an outer shell of light bulb with several flowered shell linking bodies such that the light of light bulb generates more light illustrating faces through this outer shell to let the light source generated by a single light bulk becomes more dazzling shining. Simultaneously, it is hard to be overheated due to the increasing space in covering light bulb, and its life of usage is increased. | 02-25-2010 |
20100067242 | LAMP FOR A DECORATIVE LIGHT STRING - A lamp for a decorative light string includes an LED received within a translucent cover and mounted in a fixture including a cover holder and base which are mutually connected. The cover is received in the cover holder and electrical cables are secured to the base. The cover holder is, in turn, received in the base in a manner allowing simple and reliable electrical connection between the post and anvil of the LED and the conductors of the cable. The cover is elongate and has a closed end defining a concave/convex lens portion. Ribs are provided on the cover for connection to the cover holder and an internal shoulder in the cover is provided for abutting the LED. | 03-18-2010 |
20100103684 | LIGHT HAVING A HOUSING PART AND A COVER - A light includes a housing part and a translucent cover connected to the housing part, in a pressure-tight manner, by a screw-on ring. A flame-extinguishing gap is formed between the housing part and the cover. The flame-extinguishing gap is formed directly between a surface of the cover, and a surface of the housing part, and the screw-on ring covers the flame-extinguishing gap at the gap end pointing to the outer side of the light. | 04-29-2010 |
20100124065 | Led lamp with depending arms of led integral with glass housing - An LED lamp includes a glass housing, an LED having two depending arms extending therefrom, a leg releasably secured to the depending arms, and an electrical socket releasably secured to both the leg and a base portion of the glass housing. The housing and the depending arms are formed integrally in a manufacturing process so that in case the LED lamp is malfunctioned, a replacement of both the LED and the glass housing can be made easy by removing the base portion of the glass housing from the socket without worrying of breaking the glass housing. | 05-20-2010 |
20100296300 | LED lamp - An LED lamp includes a glass electric light bulb ( | 11-25-2010 |
20110096555 | DECORATIVE GLAZING - The subject of the invention is laminated glazing comprising at least two glass sheets ( | 04-28-2011 |
20110141748 | LED bracket weld-free plug-in lamp - The present invention relates to a LED bracket weld-free plug-in lamp, comprising the lamp cover, lamp seat, circuit board, two conducting brackets, chips, conducting wires, transparent adhesive tapes and copper heads, wherein a cross ring groove is provided at the center of the lamp seat for embedding and fastening of the circuit board so that the two conducting brackets are pressed in and inserted and the positive and negative plates on the two sides of the circuit board press tightly into one to stabilize the conducting effect, prevent the quality of chips from being undermined due to traditional direct solder fusion and significantly extend the service life of the LED chips. | 06-16-2011 |
20110222299 | LIGHT EMITTING DEVICE - A light emitting device, has: a light emitting element; a metal member having an element mounting portion on which the light emitting element is mounted, and a flat portion disposed around the periphery of the element mounting portion; and a translucent sealing member that seals the light emitting element and a part of the metal member, the sealing member has a main body portion that seals the light emitting element and the metal member, a convex portion disposed on the main body portion, and a flange portion disposed around the periphery of the main body portion, the flange portion is disposed outside the range illuminated by light emitted from the light emitting element, and the flat portion of the metal member is bent toward the bottom face side of the light emitting device at least within the flange portion. | 09-15-2011 |
20120127733 | LIGHTING DEVICE - A compact LED lamp ( | 05-24-2012 |
20120127734 | LIGHT-BULB-SHAPED LAMP - A bulb-type lamp has a bsae | 05-24-2012 |
20120134161 | LIGHTING APPARATUS - According to one embodiment, an lighting apparatus includes a base member, a light source configured to emit visible light, and a translucent cover including a translucent region which covers at least a front surface of the light source and emits the light emitted from the light source to the outside. The light source is provided on a front surface flat section of the base member, a luminous intensity of the light emitted from the light source has a directionality which is strong in a normal direction of the front surface flat section and becomes zero on a rear surface side. The translucent cover includes a domed shape having a maximum diameter at a position higher than a height of the position where the light source is arranged, and a transmittance of a region opposing the light source is 60% or less. | 05-31-2012 |
20120162998 | LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - A light emitting device has: a light emitting element; a metal member having a first face on which the light emitting element is mounted, and a second face that is on the opposite side from the first face; and a translucent member that seals part of the metal member and the light emitting element, the metal member has an element placement portion on which the light emitting element is placed, and a flat portion disposed around the element placement portion, a covering member is disposed on the second face side of the flat portion, and the top and side faces of the covering member are covered by the translucent member. | 06-28-2012 |
20120218768 | LIGHTING APPARATUS - According to one embodiment, a lighting apparatus includes a board, a base, a globe, a housing, and a cap part. The board is provided with a light emitting element to emit light. The board is thermally connected to the base. The globe is provided on the base to cover the light emitting element. The globe includes a maximum diameter part in which an external diameter of the globe is maximum. The housing is thermally connected to the base. The housing includes a cylindrical radiator through which air flows. The cap part is attached to the housing. One end part of the radiator is located between the cap part and the maximum diameter part. | 08-30-2012 |
20120257396 | GLASS BULB COVER AND A SOFT CORE ASSEMBLY CONNECTING THEREWITH - A positioning device for a drill tool contains a base including a groove to insert and limit the drilling tool; a fixing assembly disposed on the base so that the base is fixed on a workpiece; a pad mounted on a bottom end of the base so that its bottom end abuts against the workpiece tightly and including a receiving chamber mounted therein to correspond to the groove of the base, thereby a cool fluid is fed into the receiving chamber, and the drilling tool inserted in the limiting range is driven to have the drilling process so that during the drilling process, the pad surrounds the drilling tool and the desired drilling position on the workpiece, the receiving chamber is full of cool fluid to cool the drilling tool quickly and to prevent the cool fluid and clips from splash, thus prolonging a service life of the drilling tool. | 10-11-2012 |
20120314426 | LED Bulb Structure - A LED (Light Emitting Diode) bulb structure includes a base, a plurality of fins and a shell. One end of the base is electrically connected to a power source, and the other end of the base is used for holding a LED light source. The fins are disposed on a surface of the base. The shell encloses the fins, and the shell includes a plurality of first heat-dissipation holes and a plurality of second heat-dissipation holes. The first heat-dissipation holes are arranged around the shell and corresponding to the fins for allowing airflow entering the first heat-dissipation holes to directly pass through each of the fins corresponding to each of the first heat-dissipation holes. The second heat-dissipation holes are arranged around the shell and disposed above the first heat-dissipation holes for enabling the first heat-dissipation holes and the second heat-dissipation holes to conduct thermal convection. | 12-13-2012 |
20130058105 | LAMP CASING STRUCTURE - The present invention discloses a lamp casing structure that can be assembled and installed easily and applicable for different installation methods. The lamp casing structure comprises a plurality of frame strips coupled to one another and disposed around a first transparent cover, a plurality of fasteners disposed at each frame strip and inserted into latch portions of the frame strip and the first transparent cover respectively, so that the lamp casing structure can be assembled and installed simply by a latching step, and the lamp casing structure can be installed on a wall or a ceiling, or embedded into grids of a light steel frame. | 03-07-2013 |
20130063957 | LIGHTING DEVICE AND MANUFACTURING METHOD THEREOF - A lighting device according to an embodiment includes a main body unit, a light source which is provided at one end portion of the main body unit, and includes a light emitting element, a globe which is provided so as to cover the light source, and a heat conducting unit whose end surface on the globe side is exposed on the outside of the globe, and which thermally bonds the globe and a heat radiating surface of the main body unit on the end portion side. The heat conducting unit includes a plate-shaped unit in which a first plate-shaped body, and a second plate-shaped body which crosses the first plate-shaped body are integrally formed. | 03-14-2013 |
20130083545 | ILLUMINATION DEVICE INCORPORATING PIN AND TAB FOR ELECTRICAL CONNECTION - An illumination device includes a cap, a holder fixed to the cap, a housing fixed to the holder, a driving module received in the housing, a light source mounted on the housing and a cover secured on the housing and covering the light source. The cap includes an electrically conductive column and an electrical contact tip. The contact tip is electrically insulative from the column The driving module includes a plate, a plurality of electronic components mounted on the plate, two upper pins extending upwardly from the plate, a lower pin extending downwardly from the plate and a tab extending laterally from the plate. The upper pins extend through the housing into the light source to electrically connect with the light source. The lower pin and the tab separably contact the contact tip and the column, respectively. | 04-04-2013 |
20130094223 | DURABLE LIGHTING APPARATUS WITH ISOTROPIC RADIATION PATTERN - Disclosed herein is a durable lighting apparatus having a plurality of light sockets arranged within a translucent housing such that when the light sockets are fitted with lamps and energized the lamps emit a substantially isotropic radiation pattern through the translucent housing. The light sockets are preferably attached to a flexible substrate which allows the device to absorb shock without damaging the sockets. In a preferred embodiment, the socket assembly is permitted to slide vertically along a central column where shock-absorbing devices are positioned above and below the socket assembly. | 04-18-2013 |
20130094224 | Light Emitting Apparatus And Light Emitting Apparatus Mount Structure - A light emitting apparatus includes a light-transmissive cover including a pair of side walls, a heat dissipation member including a pair of outer surfaces disposed between inner surfaces of the pair of side walls of the cover and including a fin disposed between the outer surfaces, a light emitting element supported by the heat dissipation member and accommodated in the cover, projections, and recesses. One of the cover and the heat dissipation member has the projections, which are respectively provided on the inner surfaces of the cover or the outer surfaces of the heat dissipation member. The other of the cover and the heat dissipation member has the recesses, which are respectively provided on the inner surfaces of the cover or the outer surfaces of the heat dissipation member. The recesses extend longitudinally of the cover in engagement with the respective projections. | 04-18-2013 |
20130107545 | BULB CAP AND LAMP WITH APPLICATION THEREOF | 05-02-2013 |
20130170231 | SPHERICAL LIGHT BULB AND HEAT DISSIPATING DEVICE THEREOF - A spherical light bulb including a connector, a driver module, a heat dissipating device, a light source unit and a transparent light cover. The heat dissipating device includes a barrel-shaped member, a plurality of heat dissipating fins, a supporting member arranged on one end of the barrel-shaped member, and a connecting portion connected to the heat dissipating fins and arranged around the supporting member. The supporting member has a supporting surface and a heat dissipating channel in communication with the inner space defined by the barrel-shaped member. A slot is formed concavely on the inner surface of the barrel-shaped member in communication with a plurality of gaps formed between the heat-dissipating fins. The light source unit is arranged on the supporting surface. The transparent light cover is secured to the connecting portion and accommodates the supporting member. The instant disclosure further includes the aforementioned heat dissipating device. | 07-04-2013 |
20130188369 | LED 3D CURVED LEAD FRAME OF ILLUMINATION DEVICE - This invention relates to separately produce the complicated 3D curved structure and LED 3D curved lead frame to meet the demand of the complicated curved surface illumination of illumination device. First of all, draw illumination circuit with banded structure of multilayer lead frame on 3D illumination complicated curved surface, then spread these curved circuit into plane circuit, dismantle the banded structure of multilayer lead frame of circuit into circuit pattern of single layers, use process the prototype of circuit patterns of each layer with conductive metal charge tape, and produce the prototype of banded structure of multilayer conductive frame through repeated accumulation of multi-disc charge tapes, and install the LED chip on the installation seat to get LED flat lead frame, then flex the conductive metal into LED 3D curved lead frame with jig and paste on the luminous curved surface, and package them together with transparent material, for example, curved decorative lighting, spherical display advertising board, etc.; this method offers more flexibility for structure and aesthetic design, and fully utilizes the high heat dissipation capacity of main body of metal part. | 07-25-2013 |
20130201696 | BULB-SHAPED LAMP AND LIGHTING DEVICE - A bulb-shaped lamp includes a housing which is formed of metal, and formed in a cylindrical shape which widely opens toward one end side using press molding. A case which is formed of a synthetic resin, and formed in a cylindrical shape which widely opens toward one end side along the inner surface of the housing is arranged in the housing. A base is attached to the other end side of the case. A heat radiating plate on which a light emitting module having a semiconductor light emitting element is mounted is arranged on one end side of the housing. A lighting circuit is accommodated in the case. The lighting circuit includes a lighting circuit board which is vertically arranged along the lamp axis direction in the case. The lighting circuit board is formed in a shape in which one end side becomes wide in width along the inner surface shape of the case, and is arranged at a position which is close to the base side in the case. | 08-08-2013 |
20130208489 | Landscape Light Fixtures with Water Drainage and Twist and Lock Mounting Bracket Assembly - Different LED light fixtures suitable for landscape lighting and outdoor lighting include a cylindrical body formed with a drain port that is located so that water that accumulates in the interior will drain from the light fixtures before damaging the internal electronics. A pivotable mounting device in the form of a knuckle joint assembly, or a twist and lock mounting bracket assembly are provided for securing the light fixtures to a building structure. | 08-15-2013 |
20130215625 | LIGHT BULB SHAPED LAMP AND LIGHTING APPARATUS - A light bulb shaped lamp according to the present invention includes: a hollow globe; an LED module including a base platform and an LED chip mounted on the base platform, the LED module being provided in the globe; a lead wire for supplying power to the LED module; and a stem extending toward the interior of the globe, in which the base platform is directly fixed to the stem. | 08-22-2013 |
20130223082 | LED DEVICE FOR THREE-DIMENSIONAL ILLUMINATION - The present invention provides an LED device for three-dimensional illumination, which comprising: a rack 12 and LED chips 2 packaged onto the rack via resin 3; the rack 12 consists of a packaging table 10, and said LED chips 2 are installed on top and all sides of the packaging table 10, such that LED device could emit light on the top and all sides of the packaging table 10. The LED device with wider range of illumination could be widely applied to various lightings. | 08-29-2013 |
20130235592 | LIGHT BULB SHAPED LAMP AND LIGHTING APPARATUS - A light bulb shaped lamp according to the present invention includes: a hollow globe; an LED module including a base platform and an LED chip mounted on the base platform, the LED module being provided in the globe; a lead wire for supplying power to the LED module; and a stem extending toward the interior of the globe, in which the base platform is directly fixed to the stem. | 09-12-2013 |
20130235593 | LIGHT BULB SHAPED LAMP AND LIGHTING APPARATUS - A light bulb shaped lamp according to the present invention includes: a hollow globe; an LED module including a base platform and an LED chip mounted on the base platform, the LED module being provided in the globe; a lead wire for supplying power to the LED module; and a stem extending toward the interior of the globe, in which the base platform is directly fixed to the stem. | 09-12-2013 |
20130258679 | LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME - A light emitting device has a light emitting element, a metal member, a covering member and a translucent member. The metal member has a first face and a second face on an opposite side from the first face. The first face has an element placement portion and a flat portion disposed around the element placement portion with the light emitting element being mounted on the element placement portion. The covering member is disposed on the second face of the metal member at the flat portion outside an illumination range of light emitted from the light emitting element. The translucent member seals part of the metal member and the light emitting element. The translucent member has a convex portion and a flange disposed around the convex portion, the flange being disposed outside the illumination range of light emitted from the light emitting element. | 10-03-2013 |
20130286666 | Cooling System and Method for Electronic Components - The present invention is directed to a cooling system ( | 10-31-2013 |
20130294092 | LED LAMP - A lamp has an optically transmissive enclosure and a base defining a longitudinal axis of the lamp extending from the base to the free end of the enclosure. A heat sink is at least partially located in the enclosure and includes a tower that extends along the longitudinal axis of the lamp. An LED assembly is positioned in the optically transmissive enclosure. The LED assembly comprises a lead frame circuit or a flex circuit where LEDs are attached to the circuits. The lead frame and flex circuit are formed into a three-dimensional shape and are thermally coupled to the tower. | 11-07-2013 |
20130301280 | Bulb-Shaped Lamp and Luminaire - According to one embodiment, a bulb-shaped lamp includes a light source unit, a plurality of substrates, a substrate holding member, and a globe. The respective substrates hold light source units. The substrate holding member has thermal conductivity and an insulating property and holds the respective substrates. The globe is thermally connected to the substrate holding member. The cap is positioned on one end side of the globe. | 11-14-2013 |
20130314928 | SEMICONDUCTOR LIGHTING DEVICE AND METHOD FOR INSTALLING A COVER ON A MOUNTING OF A SEMICONDUCTOR LIGHTING DEVICE - A semiconductor lighting device includes a translucent cover and a mounting for the cover, wherein the mounting has an annular groove, the cover is inserted into the annular groove and the cover is held in the annular groove, at least on a first side, by means of an adhesive. | 11-28-2013 |
20140078750 | Lamp Having Outer Shell to Radiate Heat of Light Source - A lamp includes an outer shell having heat conductivity, a base provided in the outer shell, and a cover provided in the outer shell. The outer shell has a light source support, and a heat radiating surface exposed to the outside of the outer shell. The light source support is formed integral with the heat radiating surface. A light source is supported on the light source support. The light source is heated during lighting, and thermally connected to the light source support. The light source is covered with the cover. | 03-20-2014 |
20140078751 | Lamp Having Outer Shell to Radiate Heat of Light Source - A lamp includes an outer shell having heat conductivity, a base provided in the outer shell, and a cover provided in the outer shell. The outer shell has a light source support, and a heat radiating surface exposed to the outside of the outer shell. The light source support is formed integral with the heat radiating surface. A light source is supported on the light source support. The light source is heated during lighting, and thermally connected to the light source support. The light source is covered with the cover. | 03-20-2014 |
20140153258 | COLOR CUSTOMIZABLE TABLE LAMP AND METHOD OF MAKING THE SAME - A lamp having a hollow clear body supported between a base and a cap, a hollow pipe carrying an electrical cord and a light socket dispensed internally of said hollow clear body between said base and said cap and removable through the open upper end of said body to allow the body to become free standing so that a color bearing material can be applied to the internal surface of the clear body. | 06-05-2014 |
20140153259 | LED LAMP - A LED lamp includes a lamp base unit including an insulative base, a mating connection device configured like the base of a conventional incandescent bulb and located at the bottom side of the insulative base, an insulative hollow column located at the top side of the insulative, a heat sink including a plurality of radiation fins radially arranged around the insulative hollow column, a light-emitting module including a heat transfer plate fastened to the heat sink at the top, a circuit board supported on the heat transfer plate and light-emitting devices installed in the circuit board, and a light transmissive lampshade fastened to the heat sink and covered over the light-emitting module. | 06-05-2014 |
20140211485 | BAY LAMP WITH COOLING PLATE - Disclosed is a bay lamp with a cooling plate. The bay lamp includes a metal lampholder and at least one cooling plate. Each cooling plate includes a vertical plate extended from the metal lampholder, a transverse plate bent and extended from the vertical plate, and a spacing formed between the transverse plate and the metal lampholder. The cooling plate is integrally formed with the metal lampholder and extended from the metal lampholder to substitute a conventional fin, so as to reduce the cost and weight of the bay lamp. | 07-31-2014 |
20140247606 | LED LIGHTING DEVICE INCLUDING HEAT DISSIPATION STRUCTURE AND METHOD FOR MAKING THE SAME - LED lighting devices and fabrication methods are provided. An LED lighting device includes a heat dissipation lamp cup including a hollow structure, a driving power supply casing socket configured within the heat dissipation lamp cup to form a ventilation gap between the driving power source casing and an inner wall of the heat dissipation lamp cup, and a lamp holder configured on top of the heat dissipation lamp cup. The lamp holder includes one or more sidewalls forming a ventilation channel passing through the lamp holder. The ventilation channel is connected to the ventilation gap for air circulation. The LED lighting device also includes a substrate configured on an outer surface of each of the one or more sidewalls of the lamp holder and a plurality of LED light sources mounted on the substrate. | 09-04-2014 |
20140254177 | WIDE ANGLE ADJUSTABLE RETROFIT LAMP FOR RECESSED LIGHTING - A recessed lighting system is provided. The recessed lighting system includes a light module and a driver separately coupled to a chassis. The light module includes one or more rotatable prongs for allowing the light module to pivot while the driver and chassis remain static. By being mechanically separate, the driver does not interfere with the movement of the light module. In particular, since the light module is not directly coupled to and is mechanically separate from the driver, pivoting the light module does not require space in a cavity of an associated housing to accommodate the rotation of the driver. This independent freedom of movement allows the light module to achieve a greater degree of rotation in comparison to light modules that are mechanically dependent on drivers. | 09-11-2014 |
20140286020 | LIGHTING DEVICE - A lighting device includes a top housing, a connecting member and a lamp. The connecting member is detachably coupled to the top housing, and has at least one latch pivoted on and fixed to a top surface of the connecting member to be operatively engaged to the top housing. The lamp cover is directly or indirectly coupled to the connecting member. | 09-25-2014 |
20140313748 | FILAMENT LED LAMP - An LED lamp includes a thermally conductive base including an appendage protruding from a center of a first end and an opening to cavity on a second end. The appendage includes a channel coupled to the cavity. The LED lamp further includes an LED assembly disposed at an end of the protruding appendage and in thermal communication with the base. The LED assembly further includes a bulb disposed on the first end, wherein the appendage protrudes in a direction towards the center of the bulb, and wherein the LED assembly is proximate to the center of the bulb. The LED assembly further includes an electrical housing, configured to house an electrical module, disposed inside the cavity of the base. An electrical wire disposed inside the channel electrically couples the LED assembly to the electrical module. | 10-23-2014 |
20150023029 | OMNI-DIRECTIONAL CHANNELING OF LIQUIDS FOR PASSIVE CONVECTION IN LED BULBS - An LED bulb has a base, a shell connected to the base, and a thermally conductive liquid held within the shell. The LED bulb has a plurality of LEDs mounted on LED mounting surfaces disposed within the shell. The LED mounting surfaces face different radial directions, and the LED mounting surfaces are configured to facilitate a passive convective flow of the thermally conductive liquid within the LED bulb to transfer heat from the LEDs to the shell when the LED bulb is oriented in at least three different orientations. In a first orientation, the shell is disposed vertically above the base. In a second orientation, the shell is disposed on the same horizontal plane as the base. In a third orientation, the shell is disposed vertically below the base. | 01-22-2015 |
20150062928 | LIGHT BULB ASSEMBLY - A light bulb assembly includes a bulb housing that is configured to be connected to a light bulb socket. A light bulb is held by the bulb housing and includes a printed circuit board (PCB). The assembly includes an electrical connector having a connector housing, a negative terminal of the light bulb assembly, and a positive terminal of the light bulb assembly. The electrical connector is mounted to the PCB such that the positive terminal and the negative terminal are electrically connected to the PCB. The negative terminal is configured to mate with a corresponding negative terminal of the light bulb socket. The positive terminal is configured to mate with a corresponding positive terminal of the light bulb socket. | 03-05-2015 |
20150062929 | LIGHT BULB ASSEMBLY - A light bulb assembly includes a bulb housing that is configured to be mounted to a base that includes an electrically conductive shell configured to be connected to a light bulb socket. The shell defines a negative terminal of the light bulb assembly. A light bulb is held by the bulb housing and includes a printed circuit board (PCB). The assembly includes an electrical connector having a connector housing, a negative contact, and a positive terminal of the light bulb assembly. The electrical connector is mounted to the PCB such that the positive terminal and the negative contact are electrically connected to the PCB. The negative contact is configured to mate with the shell of the base. The positive terminal is configured to be exposed for mating with a corresponding terminal of the light bulb socket when the bulb housing is mounted to the base. | 03-05-2015 |
20150070910 | LED BULB AND LAMP HEAD STRUCTURE - The present invention provides an LED bulb and a lamp head structure hereof. The lamp head structure includes an insulating seat, a first conducting plate, a second conducting plate and a conducting piece. The insulating seat has a first accommodating space and a second accommodating space separately arranged and an opening slot communicating with the second accommodating space. The first conducting plate is accommodated in the first accommodating space. One end of the conducting piece inserted in the first conducting plate is electrically conducted with each other, and the other end is protruded out of the insulating seat. The insulating seats could be provided for different types of LED bulb. Thus the development time will be shortened, and the production cost will be reduced. | 03-12-2015 |
20150085498 | ILLUMINATING APPARATUS WITH LARGE VIEW ANGLE - An LED lamp where the combination of an enlarged globe having a side cross section that is greater than 180°, LEDs with large view angles and the placement of the LEDs at the periphery of the printed circuit board adjacent the globe generates a view angle for the LED lamp greater than 180°. Further, a method of illumination through an LED lamp weaving supplying electrical power to a plurality of LEDs through a lamp base, generating light through the plurality of LEDs, where the LEDs have a view angle of greater than 120 degrees and are mounted in a circle at a peripheral edge of a printed circuit board, dissipating heat generated by the LEDs through a heat sink coupled to the printed circuit board, and transmitting light from the LEDs through a globe, the globe having a substantially spherical wall extending greater than 90 degrees from its vertical centerline. | 03-26-2015 |
20150103535 | Air-Cooled and Moisture-Resistant LED Lamp and Bulb - An air-cooled and moisture-resistant LED bulb includes a bulb base, a bulb holder engaged to the bulb base, and a transparent shell. The transparent shell and the bulb holder internally define a chamber in which a heat sink and a luminosity module including a substrate and at least an LED are held. Ventholes are respectively provided in the transparent shell and the bulb holder for development of air inlets and air outlets, and more than one ventilatory through-hole is formed in the substrate and the heat sink. The ventilatory through-holes, the air inlets and the air outlets reach a stack effect which contributes to heat dissipation inside and outside of the heat sink based on air inflow and outflow. Moreover, each of the air inlets and outlets is provided with a porous waterproof fabric for a moisture-resistant effect. | 04-16-2015 |
20150117033 | LIGHT-EMITTING STRUCTURE - A light-emitting structure comprises a carrier, a light-emitting diode package, and a fixing module. The light-emitting diode package comprises a brittle substrate and a light-emitting unit. The brittle substrate is disposed on the carrier and the light-emitting unit is disposed on the brittle substrate. The fixing module comprises at least two screw units and at least two elastic members which sleeve the screw unit respectively. Each of screw units is screwed onto the carrier and applies a force on the upper surface of the brittle substrate, so as to fasten the brittle substrates to the carrier. Each of elastic members is disposed between the respective screw unit and the carrier, so as to adjust the force from the screw unit. | 04-30-2015 |
20150131298 | ORNAMENTAL FIXTURE AND A METHOD FOR SERVICING OR CLEANING AN ORNAMENTAL FIXTURE - An ornamental fixture having a support structure and a plurality of ornaments mounted to the support structure in a substantially completely spherical arrangement of ornaments. The ornaments may be glass crystal ornaments, for example, octagonal glass crystals, and a light may be mounted within the fixture. The support structure may include an upper support ring and at least one lower support ring vertically spaced from the upper support ring and a plurality of arcuate sector assemblies removably mounted to the upper support ring and the at least one lower support ring. The sector assemblies retain the ornaments to provide a substantially continuous 360-degree array of ornaments. The sector assemblies can also be disassembled from the support structure for maintenance, servicing, relamping, and cleaning of the fixture. For example, the disassembled components of the fixture may be washed in a dishwasher without damaging the ornaments or the support structure. | 05-14-2015 |
20150330620 | LED LAMP ASSEMBLY - An LED lamp assembly includes a heat-sink base having insertion notches equiangularly and radially located at a flat inner wall thereof, a plurality of radiation fins arranged in a radial array, each radiation fin having a plug portion disposed at a top side thereof and respectively inserted into one respective insertion notch of the heat-sink base and fixedly secured thereto using a stamping technique, a lampshade fastened to the radiation fins at the top side, an inner tube press-fitted into a center opening in the radiation fin set and affixed to the bottom side of the heat-sink base, and an insulative connector affixed to the bottom end of the inner tube. | 11-19-2015 |
20150330621 | LIGHTING DEVICE - A lighting device may be provided that comprises: a cover; a member comprising a first placement portion, a second placement portion and a guide disposed between the first placement portion and the second placement portion; a light source module disposed on the first placement portion; a heat sink comprising a first receiver and a second receiver, the first receiver being defined by a flat surface and a plurality of heat radiating fins extending from an edge portion of the flat surface; and a circuitry disposed in the second receiver; wherein the second placement portion is disposed in the first receiver, wherein a first portion of the guide is couple to the cover and a second portion of the guide is couple to the heat radiating fins of the heat sink, and wherein the guide is spaced apart from the flat surface, the guide contacts the heat radiating fins, and the guide is disposed on the heat radiating fins. | 11-19-2015 |
20150354804 | OUTDOOR PUBLIC LIGHTING LAMP HAVING LIGHT-EMITTING DIODES AND STREET LAMP OR LAMP-POST PROVIDED WITH SUCH A LAMP - An outdoor public lighting lamp, including an E40 type base, LEDs connected to the base by an electrically conductive circuit and fastened to a support housed in a bulb co-operating with the base to form a sealed enclosure, the support having a tubular radiator with ventilation openings arranged at its ends in order to allow outside air to flow inside the radiator, the bulb being made of a transparent or translucent synthetic material and being partially filled with a liquid that is transparent or translucent and that is electrically insulating, with the LEDs being immersed in the liquid. | 12-10-2015 |
20160010808 | LED MODULE INCLUDING AN LED | 01-14-2016 |
20160061423 | LIGHT EMITTING DIODE LAMP AND LAMP HOLDER - A Light Emitting Diode (LED) lamp includes an insulated base, a lamp holder, a LED module, a circuit board, a first elastic member and a second elastic member. The lamp holder is coupled to the insulated base and includes a conduction socket, an insulated connecting member coupled to the conduction socket, and a conductive terminal coupled to the insulated connecting member. The LED module is electrically coupled to a circuit board. The circuit board received by the insulated base which includes a main body. The first elastic member is elastically abutted against the conduction terminal of the lamp holder. The second elastic member is elastically abutted against the conduction socket of the lamp holder, wherein the circuit board is electrically coupled to the lamp holder. | 03-03-2016 |
20160076705 | LED LAMP AND METHOD FOR MANUFACTURING THE SAME - A light emitting diode (LED) lamp includes a lamp housing formed of a pair of housing members connected to each other in a horizontal direction. A printed circuit board (PCB) is detachably connected to an inside of the lamp housing, and includes at least one LED mounted to one surface of the PCB. A power supply unit (PSU) is electrically connected with the PCB in the lamp housing to supply power to the PCB. | 03-17-2016 |
20160102849 | Method and Apparatus for Illuminating Omnidirectional Lighting Using Solid-State Lamps - A solid-state light fixture capable of emitting omnidirectional illumination using light emitting diode (“LED”) is disclosed. The light fixture, in one aspect, includes a base, an LED stand, and a protective shell. In one example, the LED stand has a physical configuration of elongated spherical shaped ball for hosting LED devices. While the base has electrical contacts that are able to connect to electrical power supply for drawing electricity, the elongated spherical shaped ball is configured to distribute electrical current from the base to the LED devices for generating omnidirectional optical light. The LED devices, also known as LED packages, include LED dies configured to be arranged on the surface of the LED stand for light emanating. The protective shell, in one example, protects the LED stand from being contacted by foreign object. | 04-14-2016 |
20160131309 | BULB CUP STRUCTURE AND LED BULB COMPRISING THE SAME - A bulb cup structure and an LED bulb comprising the same are provided. The bulb cup structure includes a main body of a bulb cup being a hollow housing and both ends having openings of different widths. One part of the main body of the bulb cup is shaped as a cup-shaped housing and another part of the main body of the bulb cup is shaped as a cylindrical housing. Wherein a cross-sectional area of the cup-shaped housing gradually narrows down from one end to the other end, and the cylindrical housing has a fixed-width and the fixed-width matches to the narrowest cross-sectional area of the cup-shaped housing, and outer edge of the cylindrical housing includes a lamp holder connecting part. The bulb cup structure is applicable to simplifying components of LED bulbs and manufacturing process to promote the productive efficiency and yield. | 05-12-2016 |
20160146442 | LAMP - A lamp includes a lamp holder, a print circuit board, and the light source assembly. The print circuit board is mounted on the lamp holder. The print circuit board includes a main body and two conductive poles electrically coupled with the main body. The light source assembly is mounted on the lamp holder. The light source assembly includes a lamp board mounted on the lamp holder and a light emitting element. The light source includes a board body and two conductive pieces. The board body separately defines two first through holes, each conductive pole passes through one first through hole. One end of each conductive piece passes through one first through hole and electrically coupled to a corresponding one conductive pole. The light emitting element is mounted on the board body and electrically coupled to another end of each conductive piece. | 05-26-2016 |
20160155727 | LIGHT EMITTING DIODE DEVICE AND LIGHT EMITTING DEVICE USING THE SAME | 06-02-2016 |
20160178157 | LIGHTING DEVICE | 06-23-2016 |
20160178158 | LAMP WITH DIFFUSIVE ENCLOSURE | 06-23-2016 |
20160186933 | LIGHT EMITTING DIODE DEVICE - A LED bulb includes a circuit board, a lighting module, an electrical connector, and a lamp shade. The circuit board includes a slot. The lighting module includes a transmissive substrate having a first surface and a second surface opposite to the first surface. The lighting module includes a circuit layer arranged on the first surface, an electrode component arranged on the first surface and electrically connected to the circuit layer, a plurality of LED dies arranged on the first surface and electrically connected to the circuit layer and the electrode component, and the phosphor layer covering the first surface and the second surface. The electrical connector is electrically connected to the circuit board. The lamp shade is associated with the electrical connector. | 06-30-2016 |
20160377278 | LIGHTING DEVICE - According to one embodiment, a lighting device includes a hollow globe having an opening at an end thereof, a light source housed in the globe and including at least an LED, a pillar portion housed in the globe and supporting the light source, a cap connector directly connected to the pillar portion, or indirectly connected to the pillar portion via another member, and a cap attached to the cap connector and electrically connected to the light source. A thermally conductive layer is provided between the inner surface of the globe and the lateral surface of the pillar portion. | 12-29-2016 |
20220136658 | LED FILAMENT ARRANGEMENT - A light emitting diode, LED, filament arrangement ( | 05-05-2022 |
20220136660 | LED BULB WITHOUT DRIVING POWER SUPPLY - An LED bulb without driving power supply includes a lamp cap, a bulb shell, a current limiting resistor, a core column, and an LED filament. The two ends of the LED filament are provided with connection terminals, the substrate of the LED filament is provided with two conductive lines, the two ends of the conductive line are respectively connected to the connection terminal through rectifier diodes. The rectifier diodes at both ends of the same conductive line are arranged in the opposite direction, and the rectifier diodes connecting different conductive lines on the same connection terminal are arranged in the opposite direction. The LED bulb can be directly connected to the external alternating current power supply to light the lighting without a driving power supply, which eliminates the cost of installing the driving power supply. | 05-05-2022 |