Modular luminaire
A modular troffer luminaire includes a housing having a perimeter frame, and a first light module removably attached to the housing. The first light module is replaceable by a second light module after the modular troffer luminaire is installed, where the first light module comprises an LED light source and an optic. The modular troffer luminaire further includes a sensor attached to the perimeter frame. The first light module is controllable based on sensing information from the sensor.
1. A modular troffer luminaire, comprising:
a housing having a perimeter frame and a back cover attached to the perimeter frame; and
a first light module removably attached to the back cover, wherein the first light module is replaceable by a second light module after the modular troffer luminaire is installed, wherein the first light module comprises an LED light source and an optic, wherein a light emitted by the LED light source exits the housing between sections of the perimeter frame, wherein the perimeter frame comprises a knockout section that is removable from the perimeter frame to form a hole on a side of the perimeter frame facing toward an area below the modular troffer luminaire when the modular troffer luminaire is installed, and wherein the hole is used for attaching a device to the perimeter frame.
2. The modular troffer luminaire of claim 1 , wherein the hole is sized to allow at least a portion of the device to extend down through the hole, wherein the device is a sensor, and wherein the first light module is controllable based on sensing information from the sensor.
3. The modular troffer luminaire of claim 2 , further comprising an electrical cable configured to carry an electrical power to the device or to a second device after the device is replaced by the second device.
4. The modular troffer luminaire of claim 2 , wherein the device is replaceable by a non-sensor device after the device is attached to the perimeter frame.
5. The modular troffer luminaire of claim 1 , wherein the perimeter frame comprises a second knockout section that is removable from the perimeter frame and wherein removing the second knockout section from the perimeter frame leaves a second hole in the perimeter frame for attaching a second device to the perimeter frame.
6. The modular troffer luminaire of claim 1 , further comprising an electronics compartment, wherein a driver that provides an electrical power to the first light module is positioned in the electronics compartment.
7. The modular troffer luminaire of claim 6 , further comprising a low voltage electrical wire extending between the electronics compartment and the perimeter frame, wherein the low voltage electrical wire is configured to carry a second electrical power to the device when the device is attached to the perimeter frame.
8. The modular troffer luminaire of claim 6 , further comprising a spare low voltage electrical cable that is routed between the electronics compartment and the perimeter frame.
9. The modular troffer luminaire of claim 1 , further comprising a power receptacle attached to the housing, wherein the power receptacle comprises a port coupled to an input power wiring of the modular troffer luminaire and wherein the port is configured to be connected to an auxiliary power supply.
10. The modular troffer luminaire of claim 9 , wherein the power receptacle comprises a second port coupled to one or more dim control inputs of a driver of the modular troffer luminaire by one or more electrical wires and wherein the second port is configured to be connected to a dim control device.
11. The modular troffer luminaire of claim 9 , wherein the power receptacle is a Class 1 receptacle.
12. A modular troffer luminaire, comprising:
a housing having a perimeter frame and a back cover attached to the perimeter frame; and
a first light module removably attached to the back cover, wherein the first light module is replaceable by a second light module after the modular troffer luminaire is installed, wherein the first light module comprises an LED light source and a light emitting panel, wherein a light emitted by the LED light source exits the housing between sections of the perimeter frame, wherein the perimeter frame comprises a knockout section that is removable from the perimeter frame, and wherein removing the knockout section from the perimeter frame leaves a hole in the perimeter frame for attaching a device to the perimeter frame.
13. The modular troffer luminaire of claim 12 , wherein the hole is sized to allow at least a portion of the device to extend down through the hole, wherein the device is a sensor, and wherein the first light module is controllable based on sensing information from the sensor.
14. The modular troffer luminaire of claim 12 , further comprising an electrical cable configured to carry an electrical power to the device or to a second device after the device is replaced by the second device.
15. The modular troffer luminaire of claim 12 , wherein the perimeter frame comprises a second knockout section that is removable from the perimeter frame and wherein removing the second knockout section from the perimeter frame leaves a second hole in the perimeter frame for attaching a second device to the perimeter frame.
16. A modular high bay luminaire, comprising:
a housing;
an enclosure attached to the housing; and
a light module attached to the housing, the light module comprising a first light emitting diode (LED) light source and an optic, wherein the first LED light source is replaceable by a second LED light source after the modular high bay luminaire is installed, wherein the enclosure comprises a knockout section that is removable from the enclosure to form a hole facing toward an area below the modular high bay luminaire when the modular high bay luminaire is installed, and wherein the hole is usable for attaching a device to the enclosure.
17. The modular high bay luminaire of claim 16 , wherein the optic is replaceable by a second optic.
18. The modular high bay luminaire of claim 16 , further comprising a second enclosure attached to the housing, the second enclosure having a cavity for positioning a second device therein, wherein the housing is positioned between the enclosure and the second enclosure.
19. The modular high bay luminaire of claim 16 , wherein a power supply configured to provide power to the light module is positioned in a cavity of the housing.
20. The modular high bay luminaire of claim 19 , wherein the device is powered by the power supply via a low voltage electrical wire coupled to the power supply.