Entries |
Document | Title | Date |
20090097262 | LIGHTING FIXTURE WITH RECESSED BAFFLE TRIM UNIT - A recessed lighting fixture providing illumination from a light source comprising a plurality of light emitting diodes (LEDs) placed within a cavity of a planar surface, such as a ceiling, wall, or shower. The fixture comprises a baffle integrated with a low profile heat sink that is used to draw heat out of the fixture and communicate that heat to a trim ring of the fixture for dissipation of the heat in the room so that higher intensity light sources can be used. Improved grounding of the recessed trim unit to the recessed housing is provided with combination support and grounding springs. One embodiment of the light source is fixed in position while a second embodiment is gimbal mounted for aiming the light produced by the fixture. | 04-16-2009 |
20090185387 | Fire assembly for recessed electrical fixtures - A fire assembly that can be used for installing recessed electrical fixtures into various structures such as wall assemblies is provided. The fire assembly includes an electrical fixture contained within a generally fire-resistant housing. The housing can enclose the electrical fixture in such a manner that the resulting fire assembly has an integral structure. In some instances, a support structure can be utilized to attach the housing to the electrical fixture. Furthermore, the housing can be a cube-shaped box have a variety of generally fire-resistant walls. These walls can be made from materials such as sheet rock. | 07-23-2009 |
20090237944 | LIGHT FIXTURES WITH ADJUSTABLE ILLUMINATION ANGLE - A ceiling light fixture having an adjustable illumination angle, comprising: a fixed mount; a flexible mount; and a soft pipe; wherein the fixed mount is adapted for connecting to a ceiling; the flexible mount is flexibly connected to the fixed mount via the soft pipe; the flexible mount is adapted to receive a light-emitting element; and the soft pipe exhibits plastic deformation behavior and is adapted to bend and stretch axially. The soft pipe is capable of bending and stretching axially and therefore the illumination angle can be freely adjusted. | 09-24-2009 |
20090268474 | Adjustable Light Fixture - Disclosed is an adjustable light fixture. The light fixture can include a housing assembly comprising an outer housing surrounding a central opening; a first adjustment mechanism configured to tilt the light source comprising a first rotating member; and a second adjustment mechanism configured to rotate the light source comprising a second rotating member, where the first and second rotating members are substantially parallel to one another. The light fixture can also include a biasing member that will return the housing assembly to a first tilted position from a second titled position. | 10-29-2009 |
20100061108 | LIGHTING FIXTURE WITH RECESSED BAFFLE TRIM UNIT - A recessed lighting fixture providing illumination from a light source including a plurality of light emitting diodes (LEDs) placed within a cavity of a planar surface, such as a ceiling, wall, or shower. The fixture comprises a baffle integrated with a low profile heat sink that is used to draw heat out of the fixture and communicate that heat to a trim ring of the fixture for dissipation of the heat in the room so that higher intensity light sources can be used. Improved grounding of the recessed trim unit to the recessed housing is provided with combination support and grounding springs. One embodiment of the light source is fixed in position while a second embodiment is gimbal mounted for aiming the light produced by the fixture. | 03-11-2010 |
20100214790 | FIREPROOF LIGHT FIXTURE - A fireproof lamp, comprises a barrel cover ( | 08-26-2010 |
20100265725 | Trim retention spring and method for recessed lighting fixtures - A lighting fixture is provided that includes a ceiling pan having an opening with a trim received therein. The trim includes a ring with a spring clip attached thereto. The spring clip includes first and second legs having a first end joined at an apex and second free end opposite the first end. The second free ends are fixed to the trim to bias the spring clip in a downward direction to engage a top surface of the ceiling pan and bias the trim in an upward direction toward the ceiling pan. In one embodiment, the ends of the spring clip are fixed to the trim by a screw. In another embodiment, the spring clip is a torsion spring engaging the trim and includes first and second legs with a portion extending therefrom and received in an aperture in the trim. The ends are oriented at an inclined angle with respect to the legs such that when the legs are attached to the trim, the legs are biased in a downward direction with respect to the ceiling pan. The torsion spring clip can be retrofit to the trim ring. | 10-21-2010 |
20110069498 | ENCLOSURE FOR A RECESSED LIGHT IN AN ATTIC - An enclosure for a recessed light in an attic is transformable between a first configuration in which the enclosure is flat and a second configuration in which the enclosure defines a housing. The housing has an opening at a bottom end for receiving the recessed light and an upwardly-facing surface opposite the opening. The upwardly-facing surface has a variable height relative to the bottom end. | 03-24-2011 |
20110235342 | Recessed lamp support structure - The present invention is to provide a recessed lamp support structure, which includes a lamp holder and at least two resilient plates. Each of the resilient plates has a front section fixedly connected to a sidewall of the lamp holder in a manner symmetrical to the others and a rear section extended away from the sidewall of the lamp holder, wherein the rear section has a roughened surface at a position away from the sidewall of the lamp holder. When the lamp holder is installed in a receiving hole of a ceiling, the roughened surfaces are able to press tightly and symmetrically against an inner periphery of the receiving hole due to the stress of the resilient plates, thereby securely positioning the lamp holder in the receiving hole while an annular frame of the lamp holder covers a gap between the receiving hole and the sidewall of the lamp holder. | 09-29-2011 |
20110242826 | Heat Transfer System For A Light Emitting Diode (LED) Lamp - A heat transfer system is provided for a LED lamp. The LED lamp includes a board surface to supply heat energy during an operation of the LED lamp. The LED lamp is mounted within a recessed housing that separates a first area having a first temperature from a second area having a second temperature, where the second temperature is lower than the first temperature. The system includes a thermal dissipator positioned within the second area. The system further includes a heat transfer device with a first end mounted to the board surface, and a second end mounted to the thermal dissipator, to transfer the heat energy from the board surface in the first area to the thermal dissipator in the second area, and dissipate the heat energy within the second area. | 10-06-2011 |
20120127735 | RECESSED LIGHTING APPARATUS AND COVER THEREFOR - Provided is a cover for a recessed lighting apparatus, including: a plurality of profiles, each including a first insertion groove having a coupling member inserted thereinto, a second insertion groove connected to the first insertion groove and formed to have a screw inserted thereinto, and a holding plate formed to have a diffuser plate stably mounted thereon; and an L-shaped coupling member including a body part and a wing part configured to be connected to the body part, inserted into the first insertion groove to be combined with a profile adjacent thereto using a screw, and a lever configured to be separable from a recessed metal housing formed to receive a lighting device therein, the plurality of profiles and the L-shaped coupling member being configured to receive the diffuser plate therein and configured to be separable from the metal housing. | 05-24-2012 |
20120134162 | Recessed Lighting Enclosure and Insulation Barrier - A recessed lighting enclosure comprises a housing having an open bottom, at least first and second side walls, a tapered roof, and an opening in the roof. The roof opening can optionally be covered with a flap, and is preferably overhung by an eve. The housing can be made of a cardboard or other foldable or readily cut panel, internally lined with fiberglass or other insulation. The insulation can advantageously extend below the bottom of the panel. Panels can be manufactured and shipped in a flattened shipping configuration. Assembly can use chemical, mechanical, or any other suitable mechanical connectors. Once installed, mats, bats, blown or any other type of insulation can be disposed about the housing. | 05-31-2012 |
20130155694 | Recessed Lighting Enclosure and Insulation Barrier - A recessed lighting enclosure comprises a housing having an open bottom, at least first and second side walls, a tapered roof, and an opening in the roof. The roof opening can optionally be covered with a flap, and is preferably overhung by an eve. The housing can be made of a cardboard or other foldable or readily cut panel, internally lined with fiberglass or other insulation. The insulation can advantageously extend below the bottom of the panel. Panels can be manufactured and shipped in a flattened shipping configuration. Assembly can use chemical, mechanical, or any other suitable mechanical connectors. Once installed, mats, bats, blown or any other type of insulation can be disposed about the housing. | 06-20-2013 |
20130170232 | ADJUSTABLE RECESSED TRIM - Methods and apparatus related to adjustable recessed trim. An adjustable recessed trim ( | 07-04-2013 |
20130188370 | Lamp Housing Capable of Serving as Bobbin for an LED Lamp - A lamp housing capable of serving as a bobbin for a light emitting diode (LED) lamp has a containing portion for receiving a converter module, and a winding portion for mounting a cap. Windings of inductor unit of the converter module are wound on the winding portion and form large inductance that is able to replace multiple inductors and a surge protector that are originally mounted on a circuit board of the converter module. The LED lamp with the lamp housing has reduced emissions and enhanced effect of protecting against electrical surge and spikes, and meets safety regulations. Since electrical elements mounted on the circuit board are reduced and the metal cap also dissipates heat generated by the windings of the inductor unit, the converter module operates properly under suitable temperatures. | 07-25-2013 |
20130279179 | Modular LED Lighting Apparatus - Modular LED light fixture units are interconnected together in articulated fashion with each modular unit including a base component and a cover component. First and second of the base components each include a cylindrical recess formed at a first end with a vertical boss positioned therein, the vertical boss having a threaded opening therein and an extension member formed at a second, opposite end and positioned within first and second outer fingers. The hole in the extension member of the first base component and the boss of the second base component are so positioned, shaped, and dimensioned that a fastener is insertable through the hole in the extension member of the first base component and into the boss of the second base component to thereby pivotally interconnect the first and second base components. | 10-24-2013 |
20140233246 | PIVOTING THERMAL TRANSFER JOINT - A recessed luminaire thermal management assembly ( | 08-21-2014 |
20140268823 | DOWNWARD ILLUMINATION ASSEMBLY - An illumination assembly comprising an LED module removably supported within a lamp housing configured to be mounted on an elevator ceiling panel in a position to direct light from the LED module downward into an elevator passenger compartment through an opening in the housing and a hole in the ceiling panel. The LED module is removable from the housing from below the ceiling panel through the housing opening and the hole in the ceiling panel. Threads formed in an inner cylindrical wall of the lamp housing receive threads formed in an outer circumferential surface of the LED module in threaded engagement. The LED module includes at least two LED module removal surfaces positioned to be engaged by respective engagement surfaces of a tool configured to apply torque to and rotate the LED module relative to the lamp housing. | 09-18-2014 |
20140293622 | LAMP, IN PARTICULAR AN OPERATION LAMP - The invention relates to a lamp, in particular an operation lamp for use in rooms having ceilings having low-turbulence displacement flow (TAV ceilings), having a lamp housing and a primary emission direction of light generated by the lamp. In order to reduce a volume of a negative pressure zone of the displacement flow in the flow direction behind the lamp housing, according to the invention the lamp housing has a plurality of trough-like recesses on the outside. | 10-02-2014 |
20140307450 | RECESSED LED DOWNLIGHTING APPARATUS - Disclosed is a recessed LED downlighting apparatus comprising a LED downlight fixture assembly | 10-16-2014 |
20150062930 | LED MODULE - An light emitting diode (LED) module includes a circuit board, a plurality of LED chips arranged on and electrically connected to the circuit board, and an encapsulant arranged on the circuit board and covering the LED chips, a plurality of first recesses defined in a first surface of the circuit board. | 03-05-2015 |
20150330586 | BUILT-IN LIGHTING DEVICE AND CORRESPONDING PRODUCTION METHOD - A built-in lighting device comprising a supporting body which is structured/shaped so as to be recessed in a wall with a front face which surfaces/emerges from the wall, and a light source which is placed inside a concave recess purposely realized on the front face of said supporting body; the supporting body comprising a solid compact block which is made of polymeric-material foam and downward approximates the shape of the supporting body, and a protective surface shell which is made of hard rigid composite material and covers at least the surface portion of the block of polymeric-material foam which forms/delimits the concave recess of the supporting body. | 11-19-2015 |
20150345761 | ADJUSTABLE LUMINAIRE - Disclosed is a light fixture that includes a main body element that approximates a hollow spherical segment, a lamp assembly that includes a light source, an inner element, an outer element, wherein the light source, the inner element and the outer element are coupled together with the main body element positioned between the outer element and the inner element, and a central portion that extends through the main body element and couples the inner element to the outer element, wherein the lamp assembly is selectively movable relative to the main body element to alter a relative position and an angular orientation of the light source relative to the bottom opening without any portion of the lamp assembly extending blow the main body element. | 12-03-2015 |
20160084488 | Recessed Light Apparatus - A recessed light apparatus for being installed at a ceiling includes a light source unit, a heat sink for dissipating heat generated from the light source unit, and a thermal insulating member coupled between the heat sink and the light source unit to define an upper space above the heat insulating member and a bottom space below the thermal insulating member. In case of fire, the heat insulating member prevents flame or fire spreading from the bottom space to the upper space. | 03-24-2016 |
20160146411 | DOWNLIGHT FIRESTOP - A firestop element is provided which is fabricated from a polymer intumescent composition. The element is associated with a light can of a downlight. In some embodiments, the firestop element drops to a deployed position in the light can in the event of a fire. | 05-26-2016 |