Class / Patent application number | Description | Number of patent applications / Date published |
362232000 | Source and modifier mounted for relative movement | 31 |
20080239719 | Method and device for lighting for dentists and other professionals - A light fitting with attachment to apparatus near a work area. Flexible and extendable connections to the bulbs of the light. Strong lighting bulbs attached to flexible and soft housings. Extendable and retractable portions of the said fitting to bring focused light as close as possible to the work area. Option of sensors to avoid collision with moving bodies. | 10-02-2008 |
20090073688 | Light Fixture with an Adjustable Optical Distribution - A light fixture includes a member having a substantially frusto-conical shape. A channel extends between a wide top end of the member and a narrower bottom end of the member. The member includes multiple surfaces (“facets”) disposed around its outer surface. Each facet is configured to receive one or more light emitting diodes (“LEDs”) in a linear or non-linear array. Each facet can be integral to the member or coupled to the member. The channel is configured to transfer heat generated by the LEDs through convection. Fins can be disposed within the channel, extending from the inner surface of the member to an inner channel. The fins are configured to transfer heat away from, and provide a greater surface area for convecting heat away from, the member. For example, one or both of the channels can transfer heat by a venturi effect. | 03-19-2009 |
20090303710 | ILLUMINATING APPARATUS - An exemplary illuminating apparatus comprises a light source holder, a linear light source and two elongated reflecting plates. The linear light source is mounted on the light source holder. The elongated reflecting plates are mounted on opposite sides of the light source holder. Each of the elongated reflecting plates is rotatable about a rotation axis relative to the light source holder. | 12-10-2009 |
20100097795 | ILLUMINATION SYSTEM - An illumination system is provided, including a plurality of first illumination units, a plurality of second illumination units, a projecting adjusting module and a focus adjusting module. The projecting adjusting module is connected to the first illumination units to adjust the projection pattern. The focus adjusting module is connected to the first and second illumination units to adjust the focus position of the illumination units. | 04-22-2010 |
20110085326 | LIGHT EMITTING SYSTEM PRODUCTING BEAM WITH ADJUSTABLE WIDTH - A light emitting system ( | 04-14-2011 |
20110176302 | ELECTRONIC READING DEVICE - An electronic reading device includes a frame, a reflective display, and a lighting device connected to the frame. The lighting device includes a plurality of light emitters, and a light reflector. The light reflector includes a supporting member rotatably connected to the frame, a connecting member, and a reflective member that are rotatably connected in cascade. The reflective member includes a reflective surface, and the reflective member is capable of being rotated to a position to allow the reflective surface to reflect light emitted by the plurality of light emitters on the reflective display. | 07-21-2011 |
20110235323 | LED LIGHT PROJECTOR WITH A SINGLE REFLECTED BEAM - A LED light projector ( | 09-29-2011 |
20110280013 | FILTER WHEEL - An improved filter wheel is disclosed, through embodiments, that comprises a plurality of reflector support structures formed as a unitized structure with a circular base member. In some embodiments, the filter wheel further comprises a plurality of light sources mounted on the filter wheel. | 11-17-2011 |
20110292649 | PROJECTION APPARATUS - A plurality of light source sections each have a reflector and a light source that is a discharge lamp. The plurality of light source sections are in a positional relationship wherein all reflector center axes are orthogonal to each other and at least one reflector center axis is orthogonal to the optical axis of a projection optical system. Interchange means interchanges the locations of the plurality of light source sections when a light source section needs to be replaced. Reflection means guides, to a converging optical system, light from that light source section whose reflector center axis is perpendicular to the direction of gravity. | 12-01-2011 |
20130100661 | MARINE LIGHT FIXTURE - Configurable light fixtures are provided. The light fixture includes a housing having an opening. At least one reflector having at least a first and a second configurable throw pattern, is disposed within the housing proximate the opening. The reflector accommodates the post-manufacture installation of a number of reflective throw pattern adjustment members to provide first and second configurable throw patterns having subtended angles with the same or different values. | 04-25-2013 |
20130258655 | Illumination device with improved remote control - The present invention relates to an illumination device comprising at least one light source and a reflector system forming a spotlight ( | 10-03-2013 |
20130271975 | Reduced Height Illumination Assembly for a Scanner - An illumination assembly for a scanner comprising a light source, a primary reflector and a secondary reflector. The primary reflector comprises a lower member and upper member spaced away from the lower member. The upper member has a heatsink for dissipating the heat of the light source. The light source is positioned between the lower and upper members and is attached to the upper member allowing for decreased vertical height for the illumination assembly. | 10-17-2013 |
20130294066 | Optical Light Mixer Providing A Homogenized And Uniform Light Beam - The present invention relates to an optical light mixer providing a homogenized and uniform light beam where the optical light mixer is formed of a solid transparent material and light enters the optical light mixer through an entrance surface and is reflected through said body to an exit surface where said light exits said optical light mixer. The optical light mixer comprises a first part formed as a pyramid frustum where the top surface of the pyramid frustum forms the entrance surface and a second part formed as a cone frustum and where the bottom surface the cone frustum forms the exit surface. The present invention relates also to an illumination device comprising a number of light sources and such optical light mixer. | 11-07-2013 |
20140016311 | STEPLIGHT - A recessed light includes an enclosure with a cavity, an opening into the cavity and a mounting surface about the periphery of the opening. An intermediate light assembly including a peripheral frame and a lamp is mounted on the mounting surface of the enclosure. The peripheral frame includes a main frame and extension rings which can be stacked to extend the lamp away from the cavity. The lamp has an array of light emitting diodes on a substrate which is affixed to and thermally integral with a pivotally mounted reflector mounted to the peripheral frame. The reflector provides cooling fins for the array of light emitting diodes. A lens associated with a lens frame is attached to the intermediate lamp assembly. | 01-16-2014 |
20140092593 | APPARATUS, METHOD, AND SYSTEM FOR REDUCING THE EFFECTIVE PROJECTED AREA (EPA) OF AN ELEVATED LIGHTING FIXTURE WITHOUT THE USE OF AN EXTERNAL VISOR - A design of lighting fixture is presented whereby the outer glass lens—flat in prior art lighting fixtures—is bowed outward. The design of lighting fixture permits a plurality of LED modules to be contained therein, each with their own visor, without constraining the aiming angle of each due to interference between the outer lens and each individual visor. In this manner, an external visor may be omitted thereby obviating undesirable lighting effects such as uneven lighting while still maintaining a reduced effective projected area (EPA) as compared to prior art lighting fixtures with no external visor and a flat outer glass lens. | 04-03-2014 |
20140104830 | LIGHTING APPARATUS WITH A MOUNTING SYSTEM FOR LIGHTING ACCESSORIES - One embodiment provides a lighting apparatus comprising a lighting base including one or more lighting elements, and a control module for controlling the lighting elements. The lighting apparatus further comprises at least one removable lighting accessory for adjusting light emitted by the lighting elements, and a mounting system comprising at least one removable mounting member. Each mounting member is shaped to engage with and securely mount a lighting accessory to the lighting base. | 04-17-2014 |
20140126201 | MULTI COLOURS DEVICE ILLUMINATION - A portable device having within it a multicolour illumination arrangement comprising: a surface; a plurality of light sources, at least one of the plurality of light sources being capable of generating two or more emission colours; and drive means for causing the emission colour of the at least one light source to vary; whereby the illumination arrangement can produce a varying illumination through at least part of the surface. | 05-08-2014 |
20140160744 | Illumination system and lamp utilizing directionalized LEDs - An LED lamp specially adapted for use in combination with a concave reflector and to replace the incandescent light sources normally used. The lamp includes two or more light emitting diodes or light emitting diode arrays, each with a specified angle of light radiation, mounted substantially perpendicular to the lamp support and spaced symmetrically around the longitudinal axis of the said lamp support to form a compact consolidated light radiation area with a specified length, width, and height. All of the light radiates outward in a 360 degree radial pattern around and horizontal to the longitudinal axis of the said lamp support and at a specified angle of radiation vertical to the longitudinal axis of the said lamp support. Substantially all of the light emitted impinges on, and is redirected by, the reflector to project a high intensity beam of light with all light rays radiating at the same angle. | 06-12-2014 |
20140168966 | Zoom Unit, A Light Engine Having The Zoom Unit And An Illuminating Apparatus - A zoom unit ( | 06-19-2014 |
20140185285 | COLOR MIXING ILLUMINATION DEVICE - The present invention relates to an illumination device comprising a number of light sources generating light and a number of light collecting means adapted to collect the generated light and to convert the collected light into a number of light beams that propagate along an optical axis. The light sources are arranged in a first group and second group of light sources which are individually controllable. The light collecting means and light sources are displaceable in relation to each other between a first position where the light collecting means collect light from the first group of light sources and convert the collected light into a number of first light beams, and a second position where the light collecting means collect light from the second group of light sources and convert the collected light from the second group of light sources into number of second light beams. | 07-03-2014 |
20140334145 | LAMP WITH A REFLECTOR - A lamp is disclosed. The lamp has a housing, at least one light source in the housing, and a reflector. The reflector has a light reflective surface facing said light source. The reflector and its light reflective surface is movable with respect to said light source along a path-of-movement to reflect at least a portion of light from the source to provide an adjustable, generally forwardly directed light beam. | 11-13-2014 |
20150070889 | ADJUSTABLE FOCUS LIGHT - A light fixture comprises a lens frame, a lens on the lens frame and a light source. The lens and light source are movable relative to each other between a first position in which the lens and the light source are nearer each other and a second position in which the lens and light source are further away from each other, wherein light produced by the light fixture is more focused or more diffuse according to the relative positions of the lens and the light source. | 03-12-2015 |
20150362157 | LANDSCAPE LIGHTING SYSTEMS HAVING LIGHT DIVERTING ELEMENTS AND LIGHT INTENSITY CONTROLLERS - A landscape lighting system includes a plurality of light fixtures, each light fixture having an LED, and a plurality of interchangeable light diverting elements adapted to be secured over the LED. Each light diverting element has a unique light diversion angle associated therewith, whereby only one of the light diverting elements is secured over the LED at any one time. The system includes a light intensity controller for communicating with each light fixture. The light intensity controller has a control element that enables an operator to selectively increase and decrease the intensity of the light generated by the LED. | 12-17-2015 |
20160010831 | PORTABLE LIGHT WITH LIGHT DIRECTING MECHANISM FOR PROVIDING DIFFERENT LIGHT MODES | 01-14-2016 |
20160025311 | LED LIGHTING SYSTEM INCORPORATING FOLDED LIGHT SHEETS - In accordance with certain embodiments, flexible light sheets are folded to define first and second portions of the light sheet divided by the fold, and the first and second portions of the light sheet may both feature light-emitting elements thereon. | 01-28-2016 |
20160047529 | MULTI-WAVELENGTH LIGHT EMITTING ASSEMBLY - A light assembly may include a reflector having a focal point in space, and a first light source configured to generate a first light at a first wavelength proximate to the focal point during a first illumination mode. The first light reflects off the reflector as a first collimated beam at the first wavelength. One or more second light sources are configured to direct one or more second light beams at one or more different wavelengths towards the focal point during a second illumination mode. The different wavelength(s) differ from the first wavelength. At least a portion of the second light beam(s) reflects off the reflector as one or more second collimated beams at the different wavelength(s). | 02-18-2016 |
20160069540 | PROJECTING LIGHT FIXTURE WITH DYNAMIC ILLUMINATION OF BEAM SHAPING OBJECT - The present invention relates to a projecting light fixture comprising a light source module comprising a plurality of light sources and a plurality of light collectors, where the light collectors collect light from the light sources and convert the collected light into a plurality of source light beams. The source light beams are concentrated at an optical gate where a beam shaping object is arranged and a projecting system is configured to project light passing through the beam shaping object along a primary optical axis. The light sources and light collectors are arrange in a plurality of groups each providing an illumination of the beam shaping object where the illuminations of the beam shaping object are different. The light fixture comprises a controller configure to vary the intensity of the different illuminations in relation to each other whereby a large number of new light effects can be provided. | 03-10-2016 |
20160084481 | ROTATABLE SINGLE PIECE OPTICAL ARRAY - A lighting device includes a housing, a light emitting device, and an optical array. The housing has a base and the light emitting device is connected to the base for producing a light output. The optical array includes a lens and removably connects to the base. The optical array is repositionable on the base to modify the light output. | 03-24-2016 |
20160146414 | ILLUMINATION DEVICES - An illumination device (e.g., an electric candle, etc.) generally includes a housing, a light source, and a pendulum supporting the light source. At least one portion of the pendulum is disposed within the housing. At least one support member is fixedly coupled to both the housing and the pendulum, and is configured to support pivotal movement of the pendulum and the light source relative to the housing. And, a driving device is coupled to the pendulum, at a location within the housing, and is configured to produce the pivotal movement of the pendulum. | 05-26-2016 |
20160178165 | STAGE LIGHT FIXTURE, IN PARTICULAR MULTISOURCE STAGE LIGHT FIXTURE | 06-23-2016 |
20160195237 | STAGE LIGHT FIXTURE | 07-07-2016 |