The light fixture includes a frame, a substantially flat light emitting diode (LED) panel disposed within the frame, power circuitry disposed within at least one of a number of channels within the frame, and a central wire-way. The frame includes a bottom assembly and a top assembly coupled to the b
The light fixture includes a frame, a substantially flat light emitting diode (LED) panel disposed within the frame, power circuitry disposed within at least one of a number of channels within the frame, and a central wire-way. The frame includes a bottom assembly and a top assembly coupled to the bottom assembly. The bottom assembly and the top assembly cooperate to form the channels within the frame. The bottom assembly has a back surface. The power circuitry is configured to electrically couple the substantially flat LED panel to an external AC power supply. The central wire-way is disposed adjacent the back surface of the bottom assembly and configured to route wiring to or from the power circuitry disposed within at least one of the channels within the frame.
대표청구항▼
1. A light fixture comprising: a frame having a thickness of less than about 1.0 inches, wherein the frame defines a first channel at a first edge of the frame and a second channel at a second edge of the frame; a substantially flat light emitting diode (LED) panel disposed within the frame, wherein
1. A light fixture comprising: a frame having a thickness of less than about 1.0 inches, wherein the frame defines a first channel at a first edge of the frame and a second channel at a second edge of the frame; a substantially flat light emitting diode (LED) panel disposed within the frame, wherein the substantially flat light emitting diode (LED) panel includes an optically-transmissive panel for distribution of light received at an edge of the optically transmissive panel from an LED strip, the LED strip comprising a plurality of LEDs disposed adjacent the optically-transmissive panel at the first edge of the frame; an LED driver disposed within the second channel at the second edge of the frame, the LED driver comprising a transformer electrically coupled to an external AC power supply via AC-input wires and electrically coupled to the LED strip of the substantially flat light emitting diode (LED) panel via DC-out wires; and a wire compartment disposed within the frame, wherein the wire compartment is configured to house the AC-input wires electrically coupled to the external AC power supply, wherein a bottom surface of the frame defines an access aperture for the wire compartment configured to receive the AC-input wires from the external AC power supply, and wherein the AC-input wires are routed between the wire compartment and the LED driver. 2. The light fixture of claim 1, wherein the wiring compartment includes a protective shell for the AC-input wires housed in the wire compartment. 3. The light fixture of claim 1, wherein the wire compartment is disposed within the second channel at the second edge of the frame. 4. The light fixture of claim 1, wherein the access aperture at the bottom surface of the frame is sized and configured to abut against an exterior junction box. 5. The light fixture of claim 1, wherein the access aperture is located adjacent the second edge of the frame at the bottom surface of the frame. 6. The light fixture of claim 1, wherein the access aperture is a central aperture at the bottom surface of the frame. 7. The light fixture of claim 1, further comprising a cover for the access aperture at the bottom surface of the frame. 8. The light fixture of claim 1, further comprising a mounting plate that releasably engages the frame at the bottom surface of the frame. 9. The light fixture of claim 5, wherein the wiring compartment is disposed within the second channel at the second edge of the frame, and wherein the frame defines a power supply compartment for the LED driver within the second channel at the second edge of the frame. 10. The light fixture of claim 6, wherein the AC-input wires are routed between the wire compartment and the LED driver disposed within the second channel at the second edge of the frame through a central wire-way disposed adjacent the bottom surface of the frame. 11. The light fixture of claim 6, further comprising a ground screw at a side of the central aperture to ground the AC-input wires electrically coupled to the external AC power supply. 12. A light fixture comprising: a frame configured to define a first channel and a second channel on opposite first and second sides of the frame, wherein the frame is rectangular and has a thickness of less than about 1.0 inches, and wherein the frame defines a central aperture at a bottom surface of the frame; a substantially flat light emitting diode (LED) panel disposed within the frame, including a first array of LEDs disposed adjacent the substantially flat LED panel at a third side of the frame and a second array of LEDs disposed adjacent the substantially flat LED panel at a fourth side of the frame; and a first LED driver and a second LED driver disposed within at least one of the first channel and the second channel, each of the first LED driver and a second LED driver being configured to electrically couple at least one of the respective first and second arrays of LEDs to an external AC power supply via AC-input wires received through the central aperture at the bottom surface of the frame; wherein the AC-input wires include a splitter, and comprise a first set of AC-input wires and a second set of AC-input wires routed respectively from the splitter to the first LED driver and to the second LED driver disposed within the at least one of the first channel and the second channel. 13. The light fixture of claim 12, wherein the first set of AC-input wires are routed from the splitter to the first LED driver at the first channel at the first side of the frame, and wherein the second set of AC-input wires are routed from the splitter to the second LED driver at the second channel at the second side of the frame. 14. The light fixture of claim 12, wherein the first set of AC-input wires and the second set of AC-input wires are routed respectively from the splitter to the first LED driver and to the second LED driver through a central wire-way disposed adjacent the bottom surface of the frame. 15. The light fixture of claim 12, wherein each of the first LED driver and to the second LED driver comprises a transformer. 16. The light fixture of claim 14, wherein the central wire-way is configured to route AC input wires selected from the group 16 gauge wires according to the AWG (American Wire Gauge) system and 18 gauge wires according to the AWG (American Wire Gauge) system. 17. A light fixture comprising: a frame configured to define a first channel and a second channel on opposite first and second sides of the frame, and a third channel and a fourth channel on remaining third and fourth sides of the frame, wherein the frame is rectangular and has a thickness of less than about 1.0 inches, and wherein the frame defines a central aperture at a bottom surface of the frame; a substantially flat light emitting diode (LED) panel disposed within the frame, including a first array of LEDs disposed adjacent the first side of the frame and a second array of LEDs disposed adjacent the second side of the frame, wherein the first channel is configured to support the first array of LEDs and the second channel is configured to support the second array of LEDs; and a first LED driver and a second LED driver disposed within at least one of the third channel and the fourth channel, each of the first LED driver and a second LED driver being configured to electrically couple at least one of the respective first and second arrays of LEDs to an external AC power supply via AC-input wires received through the central aperture at a bottom surface of the frame; wherein the AC-input wires include a splitter, and comprise a first set of AC-input wires routed from the splitter to the first LED driver through a central wire-way disposed adjacent the bottom surface of the frame, and a second set of AC-input wires routed from the splitter to the second LED driver through the central wire-way disposed adjacent the bottom surface of the frame. 18. The light fixture of claim 17, wherein the first set of AC-input wires are routed from the splitter to the first LED driver at the third channel at the third side of the frame, and wherein the second set of AC-input wires are routed from the splitter to the second LED driver at the fourth channel at the fourth side of the frame. 19. The light fixture of claim 17, wherein the central wire-way is configured to route AC input wires selected from the group 16 gauge wires according to the AWG (American Wire Gauge) system and 18 gauge wires according to the AWG (American Wire Gauge) system. 20. The light fixture of claim 17, wherein each of the first LED driver and to the second LED driver comprises a transformer.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (50)
Ku Ming-ho (Kowloon HKX), Autonomous visual-attraction enhancement utilizing edge-illuminated panel.
Marsh, Joe R.; Packard, David J.; Nagengast, William E.; Mellinger, James S.; Nagengast, Judy, Convertible lighting fixture for multiple light sources.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.