CORDELIA LIGHTING, INC. Patent applications |
Patent application number | Title | Published |
20150198324 | RECESSED LED LIGHT FIXTURE WITHOUT SECONDARY HEAT SINK - A recessed LED light fixture without need for a bulky, finned, metal heat sink. The recessed LED light fixture includes a Metal Core Printed Circuit Board (MCPCB) holding an array of LEDs that are arrange at the center thereof, and mounted to the printed circuit board using patterns of electrical and thermal conductors used to conduct a current and radiate heat. A mounting bracket holds the entire assembly for the light fixture together while spacing the LED driver and printed circuit board apart for further cooling, and wherein the upper side of the printed circuit board is exposed to the ambient air inside the housing. | 07-16-2015 |
20150198311 | AMBIENT DIRECTIONAL COMBINATION LIGHT FIXTURE - A lighting system having a general light source and directional light sources disposed on a light bar pendant, mounted, or extending from the general light source. The general light source is flush mounted to the ceiling and includes an array of LEDs, powered by an LED driver, all enclosed in a canopy having a light-transmitting lens, and one or more directional light sources containing LEDs are adjustably, and movably mounted to the light bar. Electrical conductor paths on or within the light bar connect the directional light sources to the main power supply or LED driver. | 07-16-2015 |
20150009666 | UNIVERSAL LED LIGHT KIT - A universal LED light kit adapted to retrofit or modify a standard ceiling fan having a switch cup, or a ceiling light fixture attached to an electrical outlet box. A LED board having a plurality of spaced apart LEDs is mounted to the exterior of the housing, wherein a LED driver disposed inside the housing powers the LED board. An upper threaded nipple, extension tube, and/or fasteners disposed at the top of the housing connect the kit to the outlet box or the switch cup. A lower threaded, hollow nipple disposed at the bottom of the housing receives a nut or finial to hold the assembly together; attaches a bowl shaped diffuser to the kit; and facilitates a chain pull to pass through to control the fan or light fixture. Electrical wiring passes through the upper nipple and connects the LED driver to the outlet box or the switch cup. | 01-08-2015 |
20140268803 | SNAP-ON LENS FOR LED LIGHT FIXTURE - A solid state lamp having a threaded base with an LED light source receives a threaded ring with a snap-on lens. The snap-on lens has cantilevered fingers with pegs on the distal ends that snap into receiving holes in the ring. The ring has internal threads that screw on to the base. A lamp shade is held on to the base when the ring is screwed on to the base. The lamp is adapted to work with light fixtures or a ceiling fan. | 09-18-2014 |
20140268801 | RECESSED LED LIGHT FIXTURE - A solid state, recessed light fixture for residential and commercial lighting applications. The fixture includes a truncated cone-shaped trim having a concave bottom surface and a convex top surface, wherein the trim has a sloped circumferential wall that leads to a flat, annular lip at its periphery. An LED array is mounted to the underside within the concave bottom surface and a LED driver is mounted to the top surface. A cover with an open bottom partially encloses the LED driver and a junction box with ROMEX® cable openings and knock out ports is stacked on top of the cover. The cover is a thermal insulator to contain heat from the LED driver inside while the trim acts as a thermal conductor and radiator for the LED driver. No “can” housing is needed to enclose the fixture, and no finned, heat sink is needed to dissipate heat. | 09-18-2014 |
20130163254 | RECESSED LED LIGHTING FIXTURE - A recessed lighting fixture providing illumination from a light source including a plurality of light emitting diodes (LEDs) wherein the fixture is placed within the ceiling space above a ceiling panel or wall. The fixture has a low aspect ratio heat sink. An interchangeable trim ring has an integrated light reflector and attaches to the bottom of the heat sink via rare earth or super magnets. A flange of the heat sink and a flat annular surface of the trim ring engage each other, providing a large contact surface to enable conductive heat transfer. The flange and flat annular surface are located below the ceiling panel, which is at room temperature to help cool the recessed LED lighting fixture through radiation and air convection. | 06-27-2013 |
20120182744 | LED UNIVERSAL RECESSED LIGHT FIXTURE - A recessed LED ceiling light fixture kit for installation to a ceiling panel or plaster frame in residential homes or commercial buildings is disclosed. The kit includes an LED engine with at least one LED facing downward, an LED driver, and an annular shaped, finned heat sink that receives the LED driver therein and the LED underneath. The fixture includes a tubular-shaped can having an open bottom and a top engaging the heat sink. Detachable can retainer springs or threaded fasteners engage the can at its circumference, wherein the springs mount the can to the ceiling panel, or alternatively, the fasteners attach the can to the plaster frame. A trim ring is snapped onto the can at its open bottom, and an electrical junction box sits on top of the heat sink. | 07-19-2012 |
20110267826 | RECESSED CAN WITH SPRING LOADED RETAINER CLIPS - A recessed ceiling light fixture with spring biased retainer clips that retract flush or are biased away from the side of the can housing for installation is disclosed. The fixture includes a housing having a side wall, a top wall, and an open bottom. Two rigid retainer clips are mounted diametrically opposed on the housing. Each retainer clip has a mounting tab inside the housing extending into a leg that passes out of the housing, which leg is bent to form an elbow, which elbow extends to a strut passing back into the housing, wherein the mounting tab selectively engages the side wall to limit movement of the spring clip. A bolt and coiled spring create compliance and bias in the spring clip by passing loosely through a slotted opening in the top wall at one end and joining the mounting tab at the other end. | 11-03-2011 |
20110192644 | ELECTRICAL JUNCTION BOX - A junction box having a sheathed cable retainer structure is disclosed. The junction box contains pry outs that cover openings at corners of the junction box wherein the pry outs are removed and a sheathed cable or like electrical wiring can pass therethrough. A strain relief bracket having segmented distal bends at opposite ends thereof engages the cable and under bias pushes the cable against an indent formed on a wall inside the junction box opposite the cable. | 08-11-2011 |
20100110705 | HANGER BAR FOR RECESSED LIGHTING FIXTURES - A hanger bar for supporting a recessed light fixture is attachable to ceiling joists or a T-bar grid of a drop down ceiling. First and second bars of the hanger bar slide and telescope. First and second spring clips are detachably coupled to the brackets at the ends of the first and second bars, respectively. Each of the first and second clips has a pair of downwardly extending arms bent inwardly toward one another, a first leg extending from a first arm, a second leg extending from a second arm, and an outwardly-extending foot on the second leg. The spring clips snap on to the T-bar grid. Each bracket includes a nail that is angled away from the hanger bar and downward so that the nail head is below the level of the hanger bar. The angled nails enable easy hammer strikes to attach the hanger bar to ceiling joists without accidental hammer blows to the hanger bar. The bracket may be discrete from the hanger bar but attached via tox clinching or a tab pass-through attachment. | 05-06-2010 |
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 |
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 |
20080224008 | HANGER BAR FOR RECESSED LIGHTING FIXTURES - A hanger bar for supporting a recessed light fixture is attachable to ceiling joists or a T-bar grid of a drop down ceiling. First and second bars of the hanger bar slide and telescope. First and second spring clips are detachably coupled to the brackets at the ends of the first and second bars, respectively. Each of the first and second clips has a pair of downwardly extending arms bent inwardly toward one another, a first leg extending from a first arm, a second leg extending from a second arm, and an outwardly-extending foot on the second leg. The spring clips snap on to the T-bar grid. Each bracket includes a nail that is angled away from the hanger bar and downward so that the nail head is below the level of the hanger bar. The angled nails enable easy hammer strikes to attach the hanger bar to ceiling joists without accidental hammer blows to the hanger bar. | 09-18-2008 |