Modular lighting system
According to an aspect of this disclosure, a lighting system comprises at least first and second luminaires wherein each luminaire comprises a housing, an optical waveguide suspended from the associated housing, and one or more LEDs disposed adjacent the optical waveguide. Further in accordance with this aspect, the system comprises circuitry disposed within the housing of the first luminaire wherein the circuitry comprises LED driving circuitry and power circuitry, the power circuitry provides power to the first luminaire and at least a second luminaire, and the second luminaire is modular.
1. A lighting system, comprising:
a first luminaire comprising a first housing, a first power port disposed on a first end of the first housing, a first optical waveguide suspended from the first housing, and one or more first light emitting diodes (LEDs) disposed adjacent the first optical waveguide;
a second luminaire comprising a second housing, a second power port disposed on a second end of the second housing, a second optical waveguide suspended from the second housing, and one or more second LEDs disposed adjacent the second optical waveguide, wherein the first power port is electrically coupled to the second power port when the first housing is physically connected to the second housing; and
LED driving circuitry and power circuitry for delivering power to at least one of the one or more first LEDs and the one or more second LEDs upon the physical connection of the first housing to the second housing.
2. The lighting system of claim 1 , further comprising a third power port disposed on a third end of the first housing and a fourth power port disposed on a fourth end of the second housing.
3. The lighting system of claim 1 , further comprising a plurality of additional luminaires wherein each of the plurality of additional luminaires comprises a respective housing comprising one or more associated power ports; and
wherein each of the plurality of additional luminaires receives power from the first luminaire.
4. The lighting system of claim 3 , wherein each of the plurality of additional luminaires receives power through at least one of the second luminaire and one other one of the plurality of additional luminaires.
5. The lighting system of claim 1 , wherein the first and second luminaires are modular.
6. The lighting system of claim 1 , further comprising at least one additional luminaire, wherein the at least one additional luminaire comprises a housing, an optical waveguide suspended from the housing, and one or more LEDs disposed adjacent the optical waveguide, and LED driving circuitry and power circuitry;
wherein the first luminaire, the second luminaire and the at least one additional luminaire are modular; and
wherein power is dispersed through the first luminaire, the second luminaire and the at least one additional luminaire by the coupled first and second power ports.
7. The lighting system of claim 6 , wherein the first luminaire, the second luminaire and the at least one additional luminaire are interchangeable.
8. The lighting system of claim 6 , wherein the first luminaire, the second luminaire and the at least one additional luminaire comprise one or more luminaires comprising a first size and shape and one or more other luminaires comprising a different size and shape.
9. The lighting system of claim 6 wherein the associated optical waveguides of the first luminaire, the second luminaire and the at least one additional luminaire are modular and interchangeable.
10. A lighting system comprising:
a plurality of optical waveguides each comprising a light coupling end extending along an edge thereof; and
a plurality of elongated housings, wherein each one of the plurality of optical waveguides is suspended from an associated one of the plurality of elongated housings and each one of the plurality of elongated housings comprises:
one or more light emitting diodes (LEDs) on a printed circuit board (PCB) extending along a length of the one of the plurality of elongated housings and adjacent the light coupling end of the associated one of the plurality of optical waveguides; and
at least one port at an end of the one of the plurality of elongated housings such that the plurality of elongated housings are directly mechanically connected to one another by the at least one port and the one or more LEDs in each one of the plurality of elongated housings are electrically coupled to one another.
11. The lighting system of claim 10 , wherein the at least one port is at more than one end of the one of the plurality of elongated housings.
12. The lighting system of claim 10 , wherein each of the plurality of optical waveguides and the associated one of the plurality of elongated housings comprise a plurality of luminaires; and wherein each of the plurality of luminaires is modular.
13. The lighting system of claim 12 , wherein the plurality of luminaires are interchangeable.
14. The lighting system of claim 13 , wherein the lighting system is scalable by addition and omission of one or more of the plurality of luminaires.
15. A lighting system, comprising:
a first luminaire comprising a first housing, a first optical waveguide suspended from the first housing, one or more first light emitting diodes (LEDs) disposed adjacent the first optical waveguide, and one or more first power ports;
a second luminaire comprising a second housing, a second optical waveguide suspended from the second housing, one or more second LEDs disposed adjacent the second optical waveguide, and one or more second power ports;
a third luminaire comprising a third housing, a third optical waveguide suspended from the third housing, one or more third LEDs disposed adjacent the third optical waveguide, and one or more third power ports;
wherein power is dispersed through the first luminaire, the second luminaire, and the third luminaire by coupling the one or more first power ports with the one or more second power ports and the one or more third power ports.
16. The lighting system of claim 15 , further comprising LED driving circuitry and power circuitry for delivering power to at least one of the one or more first LEDs, the one or more second LEDs, and the one or more third LEDs upon a physical connection of the first housing to the second housing.
17. The lighting system of claim 15 , wherein the first housing, the second housing, and the third housing are physically connected to one another.
18. The lighting system of claim 15 , wherein the first luminaire, the second luminaire and the third luminaire are interchangeable.
19. The lighting system of claim 15 , wherein the first luminaire, the second luminaire and the third luminaire comprise one or more luminaires comprising a first size and shape and one or more other luminaires comprising a different size and shape.
20. The lighting system of claim 15 wherein the associated optical waveguides of the first luminaire, the second luminaire and the third luminaire are modular and interchangeable.