| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 362346000 | Plural separate reflectors or separate sections | 25 |
| 20090034271 | Light fixture - A light fixture ( | 02-05-2009 |
| 20090034272 | Light fixture - A light fixture ( | 02-05-2009 |
| 20090116247 | Compact floodlight system - A compact luminaire which includes a housing, a ballast, and a first and second electrical component. The housing has a back and a perimeter wall which extends generally perpendicularly from the back. The perimeter wall has a top wall portion, a bottom wall portion disposed in a downward direction with respect to the top wall portion and sidewall portions connecting the top wall portion and the bottom wall portion. The ballast is mounted to the back adjacent the bottom wall portion and is substantially equidistant to the side wall portions and the first and second electrical components are mounted to the housing on opposite sides of the ballast in a balanced fashion. | 05-07-2009 |
| 20090129098 | LIGHT GUIDE PLATE HAVING MULTI-FACET REFLECTION STRUCTURE - The light guide plate has a flat body. At least one of the light emission plane and the light reflection plane of the light guide plate has a number of linear reflection structures arranged in parallel along the surface. The reflection structures have a V-shaped cross section pointing outward from or inward into the surface. Each reflection structure further has at least one of its end surfaces slanting towards the other end. It is the reflection structures' slant end surfaces that provide additional collimation and enhancement to the light beams traveling through the light guide plate. | 05-21-2009 |
| 20090273938 | Reflector Assembly for a Recessed Luminaire - The reflector assembly maintains the integrity and shape of a multi-member reflector for a recessed luminaire. The reflector assembly includes a reflector having multiple members. The members are arranged in a geometric form, such as a rectangle. A frame is disposed around the reflector. The frame includes at least one integral member manipulated around a joint formed between adjacent members of the reflector. For example, the integral member can include a clamp or tab. The frame and the integral member secure the positions of the members of the reflector relative to one another and prevent light from leaking through joints between the members. One or more connectors are coupled to the frame for connecting the reflector assembly to a lighting fixture. For example, each connector can include a torsion spring coupled to a lever configured to engage a corresponding catch of a collar on the lighting fixture. | 11-05-2009 |
| 20100014297 | WINDOW ASSEMBLY FOR IRRADIATING INFRARED LIGHT - A window assembly ( | 01-21-2010 |
| 20100027274 | OPTICAL REFLECTOR - An optical reflector for emitting light generated from a light source, such as a light emitting diode. According to one embodiment, the optical reflector includes a plurality of panels forming a cavity, the cavity having a light receiving end and a light output end, the inner side of the cavity having a reflective surface, and wherein the cavity has a plurality of stepped layers along the inner surface of the cavity extending from the light receiving to the light output end; and wherein the light receiving end is configured to receive the light generated from the light source, and the stepped layers of the cavity are configured to reflect the light generated from the light source and emit the reflected light from the light output end in an asymmetrical distribution. Embodiments of present invention use a trapezoidal shape to create the asymmetrical output distribution. | 02-04-2010 |
| 20100165641 | REFLECTOR PANEL OF A LED STREET LAMP - The present invention relates to the technical field of LED street lamp, in particular to structure of a reflector panel of the LED lamp. A reflector panel comprises a base, the base has multiple reflector cups, which are divided into two groups according to the direction of their openings, all reflector cups in each group have the same direction of their openings, the directions of the openings of the reflector cups in two different groups are opposite. The reflector panel of the present invention can form the illumination band with even illuminance on the street and cause small light loss. | 07-01-2010 |
| 20100188859 | REFLECTING ASSEMBLY OF A SIMULATED FIREPLACE - The invention presents a reflecting assembly of a simulated fireplace which comprises a shaft and a reflecting strip arranged with a plurality of reflectors, wherein a plurality of through openings being configured on the reflecting strip along the length direction, and the shaft extending inside the through openings sequentially. With the above solutions, the reflecting assembly according to the present invention has an advantage in that the shaft could be a simple round rod without any openings on it. After the shaft goes through the through openings sequentially, each of the reflectors is simply twisted towards a certain direction so as to form the reflecting assembly. The present invention has the advantages over the prior art in that the fabrication is easier, and in that the reflecting strip could be replaced as required since it's detachable from the shaft. | 07-29-2010 |
| 20100214789 | REFLECTOR ASSEMBLY AND METHOD OF MAKING SAME - A luminaire reflector assembly comprises a top pan having a light socket connected to one of an upper or lower surface of the top pan, the top pan having a plurality of spaced slits about the periphery of the top pan, a lower pan spaced from the top pan, the lower pan connected to the top pan by at least one strut, a plurality of reflective panels extending between the top pan and the lower pan, the plurality of reflective panels bent in a first direction by a punch and an elastomeric die pad, the plurality of reflective panels also bent in a second direction by the punch and elastomeric die pad. | 08-26-2010 |
| 20110242822 | Multi-Reflector Optical System - An optical system includes an outer reflector and at least one inner reflector, wherein the inner reflector is disposed within the outer reflector. The outer reflector has a proximal end, a distal end, and an interior surface extending from the distal end to the proximal end. The inner reflector has a proximal end, a distal end, and an interior surface and exterior surface extending from the distal end to the proximal end. The proximal end of the outer reflector is positioned adjacent a light source, wherein the light source is surrounded by the outer reflector's proximal end. The light source emits narrow angle beams of light through the inner reflector and emits wide angle beams of light between the outer reflector's inner surface and the inner reflector's external surface. The positioning and dimension of the inner reflector prevents the light source from emitting wide angle beams of light directly to an illuminated surface. | 10-06-2011 |
| 20130163260 | LIGHT COLLECTING DEVICE - A light collecting device includes at least one light guide plate having a body and at least one light guiding groove. The body has a bottom surface, a light entrance surface, a light exit surface and two opposite lateral surfaces between the bottom surface and the light entrance surface. A first acute angle is formed between the two lateral surfaces. Having a reflective surface and two opposite groove wall surfaces, the light guiding groove is formed and dented inward from the bottom surface. A second acute angle is formed between the two groove wall surfaces. The reflective surface is located at an end, close to the light exit surface, of the light guiding groove. An absolute value of a difference between the first acute angle and the second acute angle is less than or equal to 30 degrees. | 06-27-2013 |
| 20130170228 | SYSTEM AND METHOD FOR PROVIDING THERMAL MANAGEMENT OF AN OBSCURED LASER SYSTEM - According to an embodiment of the disclosure, a system for providing thermal management of an obscured laser system is provided that includes a primary mirror, a secondary mirror, and a plurality of energy redirectors. The primary mirror is configured to reflect beam energy for the laser system. The secondary mirror is configured to function as a limiting aperture for the laser system and is aligned on-axis with respect to the primary mirror. The energy redirectors are each configured to redirect energy away from a corresponding obscuration and out of the laser system. | 07-04-2013 |
| 20130322094 | LIGHT GUIDE CASING - A light guide casing is used for transmitting a light beam from an indicating lamp. The light guide casing includes a light inputting surface, a light outputting surface, and a first reflective surface. The light outputting surface includes a first plane and a second plane. After the light beam from the indicating lamp is transmitted through the light inputting surface, a first portion of the light beam is reflected to the first plane of the light outputting surface by the first reflective surface, and a second portion of the light beam is transmitted to the second plane of the light outputting surface. | 12-05-2013 |
| 20140056008 | Non-Uniform Multi-Facted Reflector For Rear Combination Lamp Providing Sparkle Effect - A rear combination lamp for a vehicle is disclosed, in which facets on a reflective surface impart relatively large angular deviations to their respective reflected beams. Reflected light from each facet is only visible over a particular angular range. The angular ranges for all facets overlap only in a predetermined manner, so that at a given viewing angle, light from only particular facets is visible. The appearance of the rear combination lamp varies as a function of viewing direction. As a viewing angle changes, light from certain facets becomes visible, and light from other facets becomes invisible. This changing subset of which facet reflections are visible produces a sparkling or twinkling effect from the rear combination lamp. In some designs, the sparkling can take on a pattern that moves across the rear combination lamp, as the viewing angle changes. | 02-27-2014 |
| 20140126224 | CONSTRAINED FOLDED PATH RESONANT WHITE LIGHT SCINTILLATOR - An optical emitter enabling conversion of light from a light source. The optical emitter includes a first conic reflector defining an aperture for receiving the light source, a second conic reflector opposite the first conic reflector for collimating light emitted by the light source, and a volumetric light conversion element between at least a portion of the first reflector and at least a portion of the second reflector. The optical emitter can also include a convex mirror adjacent the vertex of the second conic reflector, and an elliptical element adjacent the first conic reflector. The light conversion element can include phosphor dispersed in a resin to convert light from a first wavelength to light of a second, longer, wavelength, wherein converted light is emitted from the light conversion element. | 05-08-2014 |
| 20140160769 | LIGHT REFLECTOR FOR IMITATION FIREPLACE - A light reflector for an imitation fireplace includes a shaft and a light-reflecting strip. The light-reflecting strip has two sets of light-reflecting pieces at two sides thereof. The light-reflecting strip is spirally wounded on the shaft. Two ends of the light-reflecting strip are tightly fixed to the shaft. Each set of the light-reflecting pieces includes large light-reflecting pieces and small light-reflecting pieces. The large light-reflecting pieces and the small light-reflecting pieces are interlaced each other. The light-reflecting strip and the light-reflecting pieces are made of a plate which is formed in one stamping operation. The light-reflecting strip of the present invention can be replaced conveniently and the cost is low. It is convenient to manufacture the present invention. The blaze effect of the present invention is changeful and almost real. | 06-12-2014 |
| 20140169002 | LAMP REFLECTOR - A lamp reflector having a reflector body enclosing an inner space, whose peripheral wall forms a lateral surface of a geometrical body with a longitudinal axis. The reflector body has a light exit opening and a base section opposite thereto. The peripheral wall is formed by a wall section forming the base section, and, extending therefrom in the direction of the light exit opening, by circumferential adjacent segments that are separated by slots. The segments are secured to the perimeter of the reflector body via a holding ring that encloses it. On their free ends, the segments have outward angled flange sections that jointly form a circumferential flange rim. In its mounting position, the holding ring is adjacent to the flange rim and is at least force-fitted to the flange rim. | 06-19-2014 |
| 20150049493 | LIGHT DUCT HOMOGENIZER - The present disclosure provides a novel construction for homogenizing light in a mirror-lined light duct, in particular such as in a light duct having an increase in the cross-sectional duct area in the light propagation direction. The present disclosure also provides for an apparatus for light homogenization after a portion of the light in a duct has been extracted from the duct and/or diverted to a side duct. | 02-19-2015 |
| 20150062925 | MULTI-PART REFLECTOR FOR OUTDOOR LIGHT DESIGN - Provided is a reflector for an optical source including an elongated piece configured for reflecting light from the optical source onto a first reflective lighting zone. The reflector also includes at least two end-pieces connectable to respective ends of the elongated piece, each being configured to reflect the light onto second and third reflective lighting zones, respectively. | 03-05-2015 |
| 20150062926 | Inflatable, Retractable Light Diffuser, Shading And Thermal Insulation System - A system and method for controlling light shading and thermal insulation in a light transmissive structure is disclosed. An array of adjacently-positioned, inflatable first tubes is provided, each of the first tubes being inflatable to abut an inflated adjacent first tube. Each of an array of inflatable second tubes is nested within, and inflatable independent of one of the first tubes. Each of the second tubes is connected to one of the first tubes such that when not inflated, each of the second tubes is flattened within the one of the first tubes. When inflated, each of the second tubes abut an inflated adjacent second tube via first tubes. The first tubes are preferably clear, while the second tubes are made of a reflective material. | 03-05-2015 |
| 20150146436 | REFLECTIVE SHEET AND METHOD OF MANUFACTURING THE SAME - A reflective sheet with a dot-cut pattern for preventing both bright line and bright spot, and a method of manufacturing the same, is provided. The reflective sheet and method of manufacturing the same may be capable of reducing a manufacturing cost and also improving a manufacturing efficiency. The reflective sheet may include a bottom part including a hole for exposing a light source, the bottom part provided on a bottom surface of a cover bottom; a lateral part extending from the bottom part, the lateral part provided at a lateral surface of the cover bottom; a half-cut pattern formed in the boundary between the bottom part and the lateral part; and a plurality of dot-cut patterns formed at the lateral part. | 05-28-2015 |
| 20150345744 | Tab Locked Reflector Assembly System Providing Various Sized Upper Orifices - A tab locked reflector assembly system includes a reflector member and a top plate. The reflector member has a body section and multiple tabs extending upwardly from an upper edge of the body section. The top plate has multiple slots with each tab of the reflector being received within a corresponding slot of the top plate. The reflector member is mounted to the top plate by inserting the tabs through the corresponding slots and bending the tabs orthogonally to the reflector member body section. | 12-03-2015 |
| 20160018080 | REFLECTING APPARATUS INCLUDING ENHANCED ALUMINUM OPTICAL COATINGS AND METHODS FOR MAKING THE SAME - Provided is a method including depositing a reflecting layer on a base layer. The method further includes depositing a first oxide layer on the reflecting layer. The method further includes depositing a second oxide layer on the first oxide layer. The method further includes depositing an alternating plurality of a relatively low refractive index oxide layer material and a relatively high refractive index oxide layer material on the second oxide layer. | 01-21-2016 |
| 20160091169 | LIGHT REFLECTING APPARATUS - A light reflecting apparatus for reflecting a light beam generated from a light source is provided. The light reflecting apparatus includes a frame and two light reflecting elements. The frame has a bottom portion, two sidewall portions connected to the bottom portion, and at least one positioning structure located on each of the sidewall portions. The bottom portion and the two sidewall portions define an accommodation space. The linear light source is disposed on the bottom portion and located in the accommodation space. The at least one positioning structure located on each of the sidewall portions is located in the accommodation space. The light reflecting elements are located in the accommodation space, wherein each of the light reflecting elements is disposed between the bottom portion and the corresponding sidewall portion and contacts the at least one positioning structure located on the corresponding sidewall portion. | 03-31-2016 |
