Class / Patent application number | Description | Number of patent applications / Date published |
362217050 | Including reflector | 71 |
20090091927 | PLANAR LIGHTING DEVICE - The planar lighting device includes linear light sources, a light guide plate having a flat light exit surface, a rear surface and parallel grooves formed in the rear surface for accommodating the light sources, respectively, and a support member for supporting the light guide plate with the rear surface. A cross-section of the light guide plate has a rear surface profile including convex portions having the respective grooves and concave portions formed between adjacent grooves, and a thickness in each concave portion decreases from each groove toward either midpoint between adjacent grooves and is thinnest at the midpoint. A cross-section of the support member has a first surface profile of a first surface including a profile identical to a profile of each concave portion of the rear surface profile and a second surface of the support member is a flat surface. | 04-09-2009 |
20090129071 | Linear Light Fixture - In a first embodiment the invention is for use with a light-fixture assembly for elongate light tubes of the type that includes (a) an elongate support frame and (b) a cross-structure at each of the opposite ends thereof and has at least one lamp holder thereon. The improvement of the embodiment wherein the cross-structures each include at least one folding arm movable between a stowed position substantially parallel with the support frame and a deployed position substantially perpendicular to the support frame. | 05-21-2009 |
20090168413 | CONTOURED LENS FOR TASK AMBIENT LUMINAIRES - A lens is provided for a task ambient luminaire having an elongated linear lamp tube for providing light, the lens including a refractive surface configured to extend along a portion of a length of the lamp and further configured to extend across the lamp in a direction substantially perpendicular to the length of the lamp, a mounting flange extending from the refractive surface and being configured to slidingly engage the luminaire and to support the lens within the luminaire, where the lens is slidably movable along the length of the lamp. | 07-02-2009 |
20100046214 | Fluorescent light fixture retrofit kit - A retrofit kit is configured for a single or multiple tubular fluorescent lamp fixture. The original fixture being retrofitted may or may not have any reflectors. The kit includes a new improved reflector with double concave wings. The winged reflector preferably has a central arched, preferably trapezoidal portion which forms the lower cover of the fixture box. This central trapezoidal portion includes an access door to permit access to the ballast without the need to remove the winged reflector once it is installed. An arched, preferably trapezoidal socket bar is installed at each end of the fixture, to lower the position of the lamp with respect to the winged reflector surfaces, to enhance the light distribution in a downward direction while permitting enhanced up-lighting. The distal ends of the trapezoidal central portion of the reflector mate with the trapezoidal socket bars at opposite ends of the fixture. | 02-25-2010 |
20100097792 | Light guiding member and linear light source apparatus - A light guiding member in a shape of a rod shape comprises a light receiving portion formed on an end thereof in an axial direction thereof, and a knurled recess portion which extends in the axial direction, is formed on a side face thereof, wherein the knurled recess portion has two or more recesses, a side face of each recess in a light receiving portion side is a reflective surface, the reflective surface of at least one of the recesses having a primary reflective surface and a secondary reflective surface. | 04-22-2010 |
20100172129 | ILLUMINATING DEVICE FOR LIGHT STEEL FRAME - An illuminating device is mounted on top of or below a light steel frame and includes at least one one-piece elongated shade in which a bowl-shaped mirror reflector is mounted. A fluorescent tube is mounted in the shade and longer than one of a plurality of sections of the light steel frame. A wing extends horizontally from each of two lateral sides of the shade. An extrusion ridge is formed on a top side of the shade. Two shield boards are mounted in each section of the light steel frame extended across by the shade. An edge of each shield board rests on one of the wings. First and second snap fasteners are selectively engaged with the extrusion ridge. The first snap fastener can fix an electronic stabilizer on the extrusion ridge. The second snap fastener can fix the illuminating device to a longitudinal beam of the light steel frame. | 07-08-2010 |
20100177511 | LED LUMINESCENT LIGHT BAR - An LED luminescent light bar hung under a ceiling to hold a light bar with an LED as a light source includes at least one reflective back board made of extruded aluminum, at least one light bar, a driving means, at least one transparent lamp shade, two side plates and two hanging elements. The light bar and the driving means are installed on the reflective back board. The driving means is connected to the light bar to generate light. The transparent lamp shade and the two side plates also are installed on the reflective back board to seal the light bar. The light bar is installed under the ceiling through two hanging elements. The reflective back board provides higher reflection and greater heat dissipation, thus allows the light energy of the LEDs to be fully utilized to enhance luminescence. Heat can be dispelled quickly to avoid overheated and burn down. | 07-15-2010 |
20100208455 | ROTATABLE REFLECTOR SUPPORT SYSTEM - Disclosed is a system for the support and rotation of a reflector onto a body of a fluorescent luminary. The luminary body has first and second longitudinal ends along an axis. The rotatable reflector support system comprises an elongated reflector having first and second longitudinal ends. The reflector has first and second arch-shaped fittings proximate to the first and second reflector ends, respectively. First and second bases are mounted on the luminary body proximate the first and second ends of the body, respectively. The side of each base facing the lamp, when the lamp is mounted in the luminary, is shaped to engage a plurality of serial portions of an associated arch-shaped fitting in a manner allowing serial portions of the fitting, when manipulated, to slide along an arch-shaped path transverse to said axis and to hold the fitting in place when the fitting is not manipulated. | 08-19-2010 |
20100246168 | REFLECTOR WITH COATING FOR A FLUORESCENT LIGHT FIXTURE - A fluorescent light fixture includes a frame supporting a reflector having at least one elongated recess, the recess having a light reflecting side configured to at least partially surround at least one elongated fluorescent bulb having a diameter D, and defined by a geometry having a convex portion merging with angled sidewalls. A powder coating is disposed on the light reflecting side of the recess of the reflector. A method of making a fluorescent light fixture includes providing a frame supporting the reflector, the reflector having a recess with a light reflecting side to at least partially surround a fluorescent bulb, the recess defined by a geometry having a convex portion merging with angled sidewalls, and applying a white thermosetting powder coating on the light reflecting side of the recess of the reflector. | 09-30-2010 |
20100271816 | Lighting Device, Lighting Unit, and Support - This aims to provide a support ( | 10-28-2010 |
20100302768 | RECESSED LUMINAIRE WITH A REFLECTOR - A HID recessed luminaire is disclosed and described. The HID recessed luminaire includes a reflector that has a primary reflector portion and a secondary reflector portion. The primary reflector portion defines a first frustum of a pyramid and the secondary reflector portion defines a second frustum of a pyramid. Optionally, a portion of the primary reflector and a portion of the secondary reflector are integrally connected to one another. | 12-02-2010 |
20110058366 | LINEAR LIGHT SOURCE HAVING LIGHT GUIDE WITH TAPED SAW TOOTH STRUCTURES - The present invention discloses a linear light source having light guide with taped saw tooth structures for Charge Coupling Device Module (CCDM). The linear light source comprises a light guide and at least two Light Emitting Diodes (LED's). The light guide includes two incident surfaces, a reflective surface, two refractive surfaces and an ejective surface. The reflective surface has a taped saw tooth structure; the LEDs are disposed at two ends of the light guide. Upon emission of light from the LEDs, light enters into the light guide, reflected by the taped saw tooth structures, and then ejected from the ejective surface. It is possible to form a U-shaped lambert distribution in the sub scanning direction, thereby generating the complementary effect for the pickup lens and the CCD image sensor of CCDM, as well as to create a linearly converged lambert distribution in the main scanning direction. | 03-10-2011 |
20110090680 | LED REFLECTOR FIXTURE - Provided is a light fixture having a first elongate body defining a mounting surface. A light module is disposed adjacent the mounting surface and includes a module body and a plurality of light emitting devices disposed on the mounting body. The light emitting device defines an emitting axis about which light is emitted. The fixture further includes a first reflector member and a second reflector member disposed on opposed sides of the emitting axis for reflecting light emanated by the light emitting devices. The first reflector member and the second reflector member are pivotable to vary the angle at which light is emitted from the light fixture. | 04-21-2011 |
20110090681 | Housing for a LED Lighting System - The LED light fixture includes white LEDs having multiple, different color temperatures. Preferably, white LEDs having color temperatures of about 3500 and about 5000 degrees Kelvin (K) are selected. The intensity of each LED may be varied and the light radiated from the LEDs is mixed together. The resulting light emitted from the housing is a white light having a variable color temperature ranging from about 3500 to about 5000 K. The housing is preferably extruded aluminum. A portion of the housing is configured to mix the light together and to focus the light such that the output light is about thirty degrees off center. Electrical loading is off set to minimize load on power supplies. | 04-21-2011 |
20110141721 | LIGHTING DEVICE - A lighting apparatus ( | 06-16-2011 |
20110164412 | LED linear light source and reading apparatus - An LED linear light source includes an approximately rod-shaped light guiding member, at an end portion of which an LED is provided. The light guiding member is in an approximately arc shape in a cross sectional view taken perpendicular to an optical axis. The light guiding member has an upper face including a light emission face for emitting light and a lower face including a reflective face, which are arranged in parallel. A diffusing member diffuses light provided on part of an outer circumferential face adjacent to a light entering end face of the light guiding member. A light absorption member is provided in an outside of the light guiding member near at an end portion thereof. | 07-07-2011 |
20110164413 | ILLUMINATING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS - An illuminating device ( | 07-07-2011 |
20110235317 | LIGHTING DEVICE WITH THROW FORWARD REFLECTOR - A lighting device with a throw forward reflector includes a body, at least one light source coupled to the body, and a reflector with an asymmetric cross sectional geometry coupled to the body and at least partially about the light source to project light from the light source at an angle that is non-perpendicular to a plane of the body. A throw forward reflector includes an elongated reflector body formed from a sheet of material and has an asymmetric cross sectional profile, the profile comprising a compound radius having a first curved segment defined by a first radius and a second curved segment defined by a second radius that is greater than the first radius, and a crease extending at least partially along the length of the reflector body and defining an interface between the first curved segment and the second curved segment. | 09-29-2011 |
20110235318 | LED LIGHT TUBE WITH DUAL SIDED LIGHT DISTRIBUTION - Disclosed herein are embodiments of LED-based lights for use in fluorescent fixtures that emanate light in a plurality of directions. One embodiment disclosed herein of an LED light for use in a fluorescent light fixture comprises a housing and a circuit board having a first surface configured to face an illumination area, the circuit board mounted in the housing and defining a plane conceptually dividing the housing into a first portion and a second portion. At least one LED is mounted on the first surface of the circuit board and is configured to emanate light in a first direction. Light distribution means is configured to distribute a portion of the light emanated in the first direction to at least a second direction different than the first direction. | 09-29-2011 |
20120020066 | LED LIGHTING DEVICE - An LED lighting device includes a reflector, a plurality of LED light sources and a light guiding member. The light guiding member is arranged inside the reflector, and includes a plurality of plates each having a connecting end, wherein the connecting ends of the plurality of plates are connected together. Each plate includes two surfaces, one or two of which includes a plurality of accentuated portions, and one of the plates defines a light incident surface opposing the LED light sources. After entering the light guiding member from the light incident surface, the light from the LED light sources is reflected between opposite surfaces of each plate of the light guiding member. Light reaching the accentuated portions is diffused and exits the light guiding member, to be finally transmitted outside through the reflector. | 01-26-2012 |
20120026728 | LED ROADWAY LUMINAIRE - The luminaire comprises a housing including at least one optical module. The optical module has a plurality of light emitting diodes disposed within a reflector. The reflector includes opposed curved longitudinal walls and opposed curved end walls. | 02-02-2012 |
20120044675 | Elongated LED Lamp - An elongated LED lamp includes an elongated side-light distribution arrangement least three sequentially arranged side-light distribution portions; a plurality of LED light sources respectively associated with said portions by having one LED light source primarily illuminating a respective portion, via a light coupling means, when the central axes of light emission from each of the LED light sources are not aligned with each other and by having one or a spaced pair of LED light sources, each located at an end of the portion, primarily illuminating a respective portion, via a light coupling means, when the associated LED light sources have central axes of light transmission aligned with each other; and each respective light coupling means transforms at least 15% of received light into an appropriate angular distribution needed for total internal reflection within an associated side-light distribution portion. | 02-23-2012 |
20120063127 | Indirect Light Assembly - An apparatus and associated method for operating a portable light assembly. In accordance with some embodiments, a frame providing a bridge and defining a transport region and a deployment region is slidingly connected to a mast. An arm is further connected to the mast by a hinge while a light fixture is connected to the arm. In various embodiments, the light fixture is capable of transitioning from a deployed position where the mast engages the deployment region and a transport position where the mast and light fixture are disposed within the transport region. | 03-15-2012 |
20120106143 | LED LAMP WITH HERMETICAL END HOLDERS - An LED lamp includes a frame, a power module, an envelope, an LED module, two holders, and a waterproof connecter. The frame includes a tube having an electrical section and a reflector. The power module is received in the electrical section. The envelope is engaged with the reflector to cooperatively define an optical section. The LED module is received in the optical section and electrically connects with the power module. The holders are mounted at two ends of the frame to prevent external hydrosphere from entering the LED lamp. Each of the holders includes a first cover and a second cover. The first covers engage with opposite ends of the electrical section. The second covers engage with opposite ends of the optical section. The waterproof connecter is coupled to one of the first covers. | 05-03-2012 |
20120155071 | SURFACE ILLUMINATION METHOD USING POINT LIGHT SOURCE, LINEAR LIGHT SOURCE DEVICE, AND SURFACE ILLUMINATION DEVICE USING LINEAR LIGHT SOURCE DEVICE - A surface illumination device includes: a point light source I having high directionality; a linear light conversion unit II that converts light from the point light source into linear light; a linear light diffusion unit III that diffuses the linear light; and a surface lighting unit IV that is irradiated with diffused light and outputs surface light. The light from the point light source I is converted into the linear light by the linear light conversion unit II. The linear light thus converted is diffused in a predetermined direction by the linear light diffusion unit III. The diffused light is radiated on the surface lighting unit IV to be converted into surface light and radiated. | 06-21-2012 |
20120170259 | FLAT TUBULARLAMP - A flat fluorescent lamp which includes: a long rectangular shaped light guiding panel, a light-emitting module, a light guiding body, a reflective layer, and at least one light-emitting diode. The light guiding body seamlessly connects between an end surface of the light guiding panel and the light-emitting module. The reflective layer is located exterior of the light guiding panel. A Coupling head is installed on the side of the light-emitting module that is away from the light guiding panel, and the coupling head is connected to the light-emitting module. Thereby, an energy efficient fluorescent lamp that can be thinner and installed on general lamp socket is provided. | 07-05-2012 |
20120176784 | LUMINOUS RETROFITTING DOOR - A luminous retrofitting door for use in a troffer-style fixture is provided. A door having a frame operative to be mounted in a troffer is provided. The door may retain one or more optical components including, for example, a LED module, a light guide array, a diffuser, and a reflector, that combine to emit light in a uniform manner from the troffer. | 07-12-2012 |
20120188756 | PORTABLE LED TUBE LIGHT - A work light including an elongated housing having a handle portion carrying work light controls, and a light-emitting portion including a plurality of electrically interconnected light-emitting diodes (LEDs) mounted on a substrate mechanically and thermally coupled with a heat sink, wherein the plurality of LEDs include at least two independently controllable groups of LEDs. The work light further includes a power cord electrically extending therethrough for connecting multiple lights in series. | 07-26-2012 |
20120212949 | STROBE DEVICE AND IMAGE-CAPTURING DEVICE USING SAME - A strobe device includes an electric discharge tube and a reflection member. The reflection member has an inner peripheral surface formed by a curved line in cross section orthogonal to a direction of the axis of the electric discharge tube so that a space therein expands toward an exit opening from an entrance opening, and two lines tangent to the inner peripheral surface at end points of the entrance opening of the reflection member intersect with each other at a point on a rear side of the axis of the electric discharge tube and on a front side of an exterior surface of a glass bulb that forms the electric discharge tube. | 08-23-2012 |
20120257381 | LIGHTING DEVICE - A lighting device comprises a housing; a coupling member coupled to the housing; a reflector coupled between the housing and the coupling member; and a light source unit coupled to the coupling member to emit light toward the reflector, wherein the light source unit includes a first body, a second body and a spring provided between the first body and the second body, and wherein the spring provides an elastic force between the first body and the second body. | 10-11-2012 |
20120275145 | LAMP | 11-01-2012 |
20130033857 | LED LIGHT BAR - An LED light bar comprises a housing, a circuit board with a plurality of separated portions located on the housing, a plurality of LED package devices disposed on the circuit board and electrically connecting to the circuit board, and a plurality of power dispensers respectively electrically connecting to the separated portions of the circuit board. The plurality of LED package devices is divided into a plurality of groups respectively on the plurality of separated portions of the circuit board, wherein the plurality of LED package devices of each of the groups forms a closed loop. Each separated portion of the circuit board includes a metal layer on the housing, an insulating layer on the metal layer and a circuit layer on the insulating layer. Each group of the LED package devices is on a corresponding circuit layer. | 02-07-2013 |
20130044468 | LED LIGHT BAR STRUCTURE - The present invention discloses an LED light bar structure, which includes at least one LED and a circuit board. Each LED has two or an even number of pins. The circuit board has at least one receiving space and at least two recesses, in which the LED is disposed in the receiving space, and each of the pins is engaged in the recess. The present invention solves drawbacks of the LED shifting when being conventionally welded and the LED is difficult to replace. | 02-21-2013 |
20130063934 | WATER RESISTANT LIGHTING FIXTURE - A lighting fixture is provided that includes a flat elongated base having opposing longitudinal marginal slots and a pair of upright walls inboard of the longitudinal slots, and a pair of end caps engaging opposing ends of the elongated base. A gasket extends along a longitudinal surface of each of the upright walls. A lens extends between opposing end caps and conforms to the curved marginal edges of the end caps and edges and upright walls. The lens has two opposing longitudinal grooves that align with a pair of side rails extending between the end caps. Each side rail has a longitudinal cam projection extending into the associated lens groove. When the side rails are tightened against the lens, the cam projections tighten the lens into contact with the gasket to form a water tight seal between the lens and the base. | 03-14-2013 |
20130077295 | LINEAR LIGHT SOURCE APPARATUS - The linear light source apparatus includes an elongated rectangular wiring substrate; a plurality of light-emitting devices which are aligned on a straight line on the top surface of the wiring substrate; reflectors provided on the top surface such that each reflector corresponds to one light-emitting device; a sealing resin portion which seals each of the light-emitting devices; and a heat radiation sheet provided on the bottom surface of the wiring substrate. A plurality of grooves are provided on the bottom surface of the substrate. Each groove is formed so as to have a line shape and to extend in a lateral direction of the wiring substrate. Each of the grooves is located between adjacent light-emitting devices. The heat radiation sheet is provided on the entire bottom surface of the wiring substrate. | 03-28-2013 |
20130094198 | LAMP WITH DIFFUSER SHEETS FOR HIGHLY ILLUMINATIVE EFFICIENCY - A lamp with diffuser sheets for highly illuminative efficiency includes a base having a central rod, at least one light bar attached on the central rod and electrically communicating to a light processing unit, a plurality of LED illuminants being equidistantly set up on the light bar, a cover being composed of diffuser sheets with uniform thickness, the cover being flexible, the diffuser sheet being made from polycarbonates which have high reflection coefficient for directing as much light as possible, the cover enclosing the base, the light processing unit being set in a base, the light processing unit being used to light up at different modes. In this way, only fewer LED illuminants can perform as a LED ring tube or a plurality of LED sources with a circular arrangement to illuminate the environment with the same illumination, but it costs less energy because fewer light sources are used. | 04-18-2013 |
20130176716 | MOUNTING SYSTEM FOR RETROFIT LIGHT INSTALLATION INTO EXISTING LIGHT FIXTURES - Lighting retrofit systems and methods are disclosed that can be used with different light fixtures, but that are particularly adapted for use with retrofitting troffer-style fixtures with LED based light engines. The retrofit systems being assembled without disturbing the lighting or troffer pan or housing (“troffer pan”) for the lighting system being retrofitted. Some of these embodiments can comprise a mounting fixture or frame that can be mounted in an opening in a ceiling grid, and held in place between the grid and the troffer pan edge. The fixture or frame can comprise an opening for a light engine, with the engine being quickly and easily connected to electrical power in the troffer pan and then mountable within the frame opening. These embodiments can allow for the quick and easy construction of the retrofit system without the need for adhesives and fasteners such brackets and screws. | 07-11-2013 |
20130182425 | LAMP AND LIGHTING APPARATUS - A lamp according to the present invention includes: a line portion which blocks a part of light proceeding from a light emitting unit in a direction perpendicular to a tube axis direction; and a raised portion which blocks the light proceeding from the light emitting unit in the direction perpendicular to the tube axis direction that is not blocked by the line portion. The raised portion has an end portion having a linear shape in the tube axis direction, the end portion being an end portion of a section of the raised portion that blocks light. | 07-18-2013 |
20130294058 | LED ROADWAY LUMINAIRE - The luminaire comprises a housing including at least one optical module. The optical module has a plurality of light emitting diodes disposed within a reflector. The reflector includes opposed curved longitudinal walls and opposed curved end walls. | 11-07-2013 |
20130343046 | LED Light Tube - A hallow light tube for LED lighting comprises an inner surface, an outer surface and at least one end surface. At least one LED is placed on at least one end surface to provide edge illumination. The rays emitting from edge LEDs are fed into the light tube along the longitudinal directions. The inner surface and the outer surface can be aligned in different ways to meet different lighting requirements. The inner, outer and end surfaces can be textured. The texture includes a smooth surface, a diffusive surface, a surface with micro structures, a surface with gratings, a surface with grooves, a random scattering surface, and a surface of photonics crystal. | 12-26-2013 |
20130343047 | STROBE DEVICE - A strobe device of the present invention includes a cylindrical flashtube, a reflector for reflecting light coming from the flashtube, a trigger circuit for applying a trigger voltage to the reflector, and a conductive abutting section that is disposed on at least one of the flashtube and reflector and abuts on at least the other of the flashtube and reflector. The conductive abutting section is disposed in the axial direction of the flashtube. Thus, a strobe device that generates light of stable brightness can be achieved. | 12-26-2013 |
20140029246 | LIGHTING DEVICE - A lighting device includes a light emitting element, a board, a cover, and a diffuse reflector. The light emitting element is disposed on the board. The cover houses the light emitting element and the board. The diffuse reflector is disposed on the cover opposite a light emission face of the light emitting element. The diffuse reflector is configured to diffuse and reflect light from the light emitting element. The diffuse reflector has a thickness at a portion opposite the light emission face of the light emitting element that is greater than a thickness at a portion away from the portion opposite the light emission face of the light emitting element. | 01-30-2014 |
20140085879 | Lighting apparatus - A lighting apparatus includes a lamp fixture; a bar-shaped lamp provided on the lamp fixture; a reflector, provided above the lamp fixture and below the bar-shaped lamp, including a first reflecting element, a second reflecting element opposite to the first reflecting element, and a reflector bottom connected to lower ends of the first and the second reflecting elements, so as to define a semi-closed internal space for containing the bar-shaped lamp, wherein the first and the second reflecting elements respectively have at least an outwardly-bent reflecting part for reflecting possibly much light out; a light sensor, clipping on the bar-shaped lamp, for detecting a change of ambient illuminance (LUX) and outputting a change signal; an electric power adjusting element, connected to the light sensor and the bar-shaped lamp, for receiving the change signal and accordingly adjusting the electric power of the bar-shaped lamp; and power connectors and emergency power connectors. | 03-27-2014 |
20140104823 | REFLECTOR ADDITION TO FLUORESCENT LUMINAIRES - An elongated reflector for increasing the lumen output of an installed, elongated luminaire and for mounting onto the luminaire without requiring use of a tool is disclosed. The installed luminaire includes a shell with a pair of elongated lateral sides having outwardly facing portions with outwardly facing protrusions. The elongated reflector comprises first and second longitudinal ends. Each end has a respective mounting component with a pair of cooperating shafts resiliently biased towards the pair of elongated lateral sides when the reflector is mounted onto the luminaire. Each shaft has a respective nib at an end of the shaft. Each nib reaches round and gripping an upper side of one of the protrusions when the reflector is mounted to the luminaire. | 04-17-2014 |
20140111982 | TAPE-ON RETROFIT LEDS FOR FLUORESCENT TROFFERS - The present embodiments relate to a method and an apparatus to remove a fluorescent tube from a fixture and affix an adhesive side of a LED tape to a troffer of the fixture. The LED tape is electrically connected to the fixture. | 04-24-2014 |
20140126194 | STRAIGHT TUBE LUMINAIRE - A straight tube luminaire, detachably attached between one pair of opposed rotary sockets, includes one pair of connection terminals electrically connected to each of the pair of rotary sockets within a predetermined rotational range of the rotary sockets, one pair of straight tube illumination sockets electrically connected to the connection terminals and electrically connected to electrodes provided at both ends of a rectilinear fluorescent lamp, and a reflective plate extended between the pair of straight tube illumination sockets and attached to the straight tube illumination sockets to reflect light of the fluorescent lamp. The reflective plate and the straight tube illumination sockets are rotated as one body together with the connection terminals by inserting the connection terminals into the rotary sockets and rotating the rotary sockets. | 05-08-2014 |
20140192524 | INTEGRATED OPTIC LAMP - An integrated optic lamp assembly includes a rigid mounting structure, a base, a light source, and a reflector. The base, light source, and reflector are supported by the mounting structure. The base is configured to operationally connect to a light source socket. The reflector is configured and positioned relative to the light source to distribute light emitted from said light source in a predetermined light distribution pattern. | 07-10-2014 |
20140192525 | LIGHT PROJECTION DEVICE - A light projection device of the present invention includes a flash discharge tube and a reflector into which the flash discharge tube inserted. The reflector is composed of at least a first reflector and a second reflector. At least a joint between the first reflector and the second reflector is fixed with a conductive fixing material. This structure prevents looseness between the first reflector and the second reflector and facilitates positioning between them. Further, the first reflector and the second reflector are reliably fixed at the same electrical potential to prevent sparks, thereby providing a light projection device capable of achieving stable optical performance. | 07-10-2014 |
20140268715 | INDIRECT LIGHTING LUMINAIRE - A luminaire comprising a reflector having first and second outer edges and defining a downwardly open recess, the reflector defining a downwardly depending peak dividing the downwardly open recess into two troughs; a light source located at each of the first and second outer edges and configured to emit light into the downwardly open recess. | 09-18-2014 |
20140293594 | LAMP STRUCTURE - A lamp structure includes a base, a side-emitting light source, first and second reflecting portions. The base includes a central protrusion portion extending from the base. The side-emitting light source is disposed on a side surface of the central protrusion portion and configured to emit a light beam. The first reflecting portion includes a first reflective curved surface, and a portion of the light beam is reflected thereby and then is directly emitted out. The first reflecting portion is disposed between the central protrusion portion and the second reflecting portion. The second reflecting portion includes a second reflective curved surface adjacent to the first reflective curved surface, and the other portion of the light beam is reflected thereby and then is directly or indirectly emitted out. The first reflective curved surface has a radius of curvature less than that of the second reflective curved surface. | 10-02-2014 |
20150338032 | LOW PROFILE LIGHTING MODULE - A low profile lighting module. Devices according to this disclosure can produce a uniform light intensity output profile, limiting the perceived appearance of individual point sources, from direct lighting modules comprising several light emitting diodes. Individual lighting device components are disclosed that can contribute to this uniform profile, including: primary optics, secondary optics, and contoured housing elements. These components can interact with and control emitted light, thus adjusting its pattern. These components can alter the direction of emitted light, providing a more uniform light intensity over a wider range of viewing angle. | 11-26-2015 |
20150354781 | LIGHT SOURCE FOR UNIFORM ILLUMINATION OF AN AREA - A light source (e.g., a linear LED array or other light-emitting devices) may be coupled with multiple reflectors for providing uniform illumination on a target surface. | 12-10-2015 |
20150354795 | LIGHTING STRIP SYSTEM - In a lighting strip system having an elongate support arrangement for holding lamp units and lines for electricity supply and/or signal transmission, the support arrangement has an I-shaped profile in cross section, with two receiving regions, which run in the longitudinal direction of the support arrangement and are separated by a preferably vertically aligned partition, wherein the lines for electricity supply and/or signal transmission are arranged in one of the receiving regions and operational devices of the lamp units are arranged in the other receiving region. | 12-10-2015 |
20150355398 | Light emitting arrangement using light guides - A light emitting arrangement comprising two light emitting elements ( | 12-10-2015 |
20160097512 | AIR HANDLING LIGHT FIXTURE - A luminaire includes a reflector having a central channel for receiving a light emitter, a first side portion extending from the central channel in a first direction, and a second side portion extending from the central channel in a second direction. A first set of apertures extends through the first side portion and a second set of apertures extends through the second side portion. | 04-07-2016 |
20160186941 | LINEAR LED MODULE - Various aspects of a light emitting apparatus include a substrate having at least one angled portion. Some aspects of the light emitting apparatus include at least one light emitting device arranged on the substrate. Some aspects of the light emitting apparatus include a plurality of conductors arranged on the substrate. In some aspects of the light emitting apparatus, the conductors are electrically coupled to the at least one light emitting device. | 06-30-2016 |
20160201862 | COMPACT MODULAR LIGHT FITTING UNIT | 07-14-2016 |
362217060 | Parabolic | 8 |
20110255277 | SOLID STATE TUBE LIGHT ASSEMBLY - A light assembly that includes an elongated housing, a reflective parabolic cylindrical surface within the elongated housing having a focal line and an elongated cover coupled to the elongated housing. The light assembly also includes a plurality of light sources spaced apart longitudinally and emitting light toward the parabolic cylindrical surface. The parabolic cylindrical surface reflects light from the light sources out of the housing through the cover. | 10-20-2011 |
20110310599 | SURFACE-MOUNTED OR WALL-MOUNTED LUMINAIRE - The invention relates to an elongate light fixture having a substantially triangular cross-section. The light fixture is screwed to a supply duct with the rear wall thereof. A front rail runs parallel to the rear wall. Transparent panels and are inserted detachably between the rear wall and rail. In the interior of the light fixture, a fluorescent lamp is provided as the luminous element. The light emitted by said fluorescent lamp is reflected upward by way of reflector surfaces that open in the shape of a funnel and is scattered diffusely in the direction A by means of the frosted panel. The panel surfaces, which likewise open in the shape of a funnel, reflect the light exiting downward from the lamp in the direction toward the panel, the grooved structure of which ensures that the light is deflected substantially in the direction B, while the portion of the side light exiting in the direction C is reduced. With this reflector and panel configuration, firstly good illumination of the space and secondly specific and glare-free workplace lighting is made possible. | 12-22-2011 |
20120092859 | DUAL REFLECTOR SYSTEM FOR LINEAR LAMP ILLUMINATORS - The present invention provides an illuminator system comprising a dual reflector system and a linear light source. The dual reflector system comprises a primary and secondary generally cylindrical reflector, which collimate light from a linear light source in two planes. The linear light source may comprise many light emitting devices, and may emit light in a strobe or continuous fashion. The reflectors may be of many cylindrical shapes, and may include additional mirror segments to capture light otherwise not collimated. Further, the reflectors may be in various configurations of position and orientation with respect to one another, and may be adjustable in this respect. The system is more efficient than existing illuminators, is compact, all reflective (no colour), lightweight, simple and inexpensive to manufacture. The system has applications to many fields including machine vision, surveillance, spectroscopic inspection of materials, and converting linear light sources into rectangular beam spot lights. | 04-19-2012 |
20120170260 | OFF-AXIS ILLUMINATION LED LUMINAIRE - This is directed to a LED light fixture having a shaped light guide array with a CPC reflector for directing light off-axis, and methods for constructing the same. A LED light fixture includes a LED module providing light and an elongated light guide array placed adjacent to the LED module. The elongated light guide array can include a curved outer surface through which light is emitted into an environment. To further control the output of light, and to direct light off-axis, the light guide array can include a CPC reflector disposed around a boundary or periphery of the light guide array. The CPC reflector can be angled such that light is directed at angles above a cut-off angle by which the reflector is rotated about a focus. | 07-05-2012 |
20120230023 | LINEAR LIGHT SOURCE, LIGHT GUIDE, AND OPTICAL SCANNING MODULE - A linear light source emits light beams for illuminating a target. The linear light source includes a light guide, a light-emitting unit, and a reflecting layer. The light guide has a bottom surface, first and second reflecting surfaces extending from opposite side edges of the bottom surface, respectively, and a light converging convex surface connected to the first and second reflecting surfaces and curved outward with respect to the bottom surface. The first and second reflecting surfaces are symmetrical segments of an imaginary parabolic curved surface having a parabolic transverse section opening toward the light converging convex surface. The light-emitting unit is for emitting light beams that propagate along the light guide and that exit via the light converging convex surface. The reflecting layer is disposed on the first and second reflecting surfaces. | 09-13-2012 |
20140118999 | LIGHTING DEVICE - A lighting device includes a light bar, two reflective covers and a reflective plate. The two reflective covers respectively connected to two opposite long sides of the light bar. The reflective plate is positioned at the light output side of the light bar. The reflective surface of the reflective plate faces the light output side of the light bar. The reflective plate has a wavelength conversion layer positioned on the reflective surface thereof. The light bar emits a first wavelength light, and a portion of the first wavelength light is converted by the wavelength conversion layer into a second wavelength light which is reflected by the reflective plate to the two reflective covers, while the remaining non-converted first wavelength light is reflected by the reflective plate to the two reflective covers and mixed with the second wavelength lights to give a light with a predetermined spectrum. | 05-01-2014 |
20150085479 | Tuned Composite Optical Arrangement for LED Array - An LED optical assembly includes a linear array of LEDs, longitudinal reflecting surfaces along each side of the array and medial reflecting surfaces between the LEDs. The longitudinal reflecting surfaces include surfaces of rotation centered on the optical axis of each LED interspersed with linear reflecting portions defined by curves projected along a linear focal axis of the assembly. | 03-26-2015 |
20160123560 | VARIABLE-BEAM LIGHTING SYSTEM - A method and device for variable-beam illumination are disclosed. The device has a light source, a first reflector segment, and a second reflector segment. The first segment has a first parabolic cross section to produce a first light distribution having a wide-angle light distribution. The second segment has a second parabolic cross section to produce a second light distribution that is narrower than the first light distribution. At least one of the first and second segments is movable between first and second positions. At least a portion of the light is reflected to effectuate the first light distribution when the at least one of the first and second segments is in the first position. At least a portion of the light is reflected to effectuate the second light distribution when the at least one of the first and second segments is in the second position. | 05-05-2016 |
362217070 | Concave | 6 |
20100053945 | LUMINAIRE FOR INSPECTING THE SURFACE QUALITY OF AN OBJECT - A luminaire comprising a reflector ( | 03-04-2010 |
20100142197 | Lighting Fixture For Lamp Tube - A lighting fixture for improving luminance of a lamp tube includes a curved reflecting plate and a lampshade. The lampshade has partition plates with arc surfaces, side plates with inclined planes and end plates with curved surfaces. The lamp tube is disposed at a longitudinal axis of the curved reflecting plate. The reflecting plate reflects the light emitted from the lamp tube and the light reflected from the partition plates to the environment. The side plates are inclined with a certain angle for guiding light, and the end plates with curved surfaces are used to enhance the reflecting light. Thus, light output efficiency is improved and glare is reduced. | 06-10-2010 |
20130077296 | UTILITY ILLUMINATION DEVICE - A utility illumination device comprises a first end member, a second end member and a light tube coupled between the first end member and the second end member. The first end member has at least one faceted surface along an edge thereof. Analogously, the second end member has at least one faceted surface along an edge thereof. The illumination device further comprises an illumination assembly within the light tube that comprises a light source. The illumination device is manually adjustable to change the direction of light emitted from the illumination device. | 03-28-2013 |
20130343048 | Light reflector for a horticultural device - A reflector arrangement which may be used for a horticultural device, the reflector apparatus comprising a first reflector member extending downwardly from a first point above the light emitting source along a first side thereof, and a second reflector member extending downwardly from a second point above the light emitting source along a second side thereof, each of the reflector members being individually adjustable to increase and decrease the angle with respect to each other to thereby adjust the range of light covered by the light emitting source. | 12-26-2013 |
20150009661 | UTILITY ILLUMINATION DEVICE - A utility illumination device comprises a first end member, a second end member and a light tube coupled between the first end member and the second end member. The first end member has at least one faceted surface along an edge thereof. Analogously, the second end member has at least one faceted surface along an edge thereof. The illumination device further comprises an illumination assembly within the light tube that comprises a light source. The illumination device is manually adjustable to change the direction of light emitted from the illumination device. | 01-08-2015 |
20150098215 | LUMINAIRES HAVING BATWING PHOTOMETRIC DISTRIBUTION - An indirect linear luminaire that produces a batwing photometric distribution. The luminaire includes a rectangular housing having a substantially rectangular chamber defined by two opposed bifold wings and a bi-concave door extending therebetween. A linear light engine emits light upwards towards the bi-concave door and bifold wings and the light is reflected off of the bifold wings and bi-concave door in a batwing distribution. | 04-09-2015 |