High bay luminaire

• US 9,303,825 B2
• Filed: 03/05/2014
• Issued: 04/05/2016
• Est. Priority Date: 03/05/2013
• Status: Active Grant

• Current Assignee: Lighting Science Group Corporation (Pegasus Capital Advisors, L.P.)
• Original Assignee: Lighting Science Group Corporation (Pegasus Capital Advisors, L.P.)
• Inventors: Boomgaarden, Mark Penley, Holland, Eric, Kelley, Ryan, Romeu, Ricardo
• Primary Examiner(s): Bowman, Mary Ellen
• Application Number:
  US14/198,275
• Publication Number:
  US 20140254144A1
• Time in Patent Office: 762 Days
• US Class Current: 1/1
• CPC Class Codes: F21K 9/20 Light sources comprising attachment means
• CPC Class Codes: F21S 2/005 of modular construction
• CPC Class Codes: F21S 8/026 intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
• CPC Class Codes: F21V 23/0435 activated by remote control means
• CPC Class Codes: F21V 23/0442 activated by means of a sensor, e.g. motion or photodetectors
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]

Abstract

A high bay luminaire system and method for forming the same includes a body member, a power supply, and a light source. The body member includes a plurality of end sections, a plurality of intermediate sections which may be attached to the plurality of end sections, a central section which is positioned between the plurality of intermediate sections and is attached to the plurality of end sections, and a plurality of side sections which are attached to an end section of the plurality of end sections and/or an intermediate section of the plurality of intermediate sections. The light source is in electrical communication with the power supply. The cavity is defined by the plurality of end sections and the central section. The plurality of end sections, the plurality of intermediate sections, the central section, and/or the plurality of side sections are formed of sheet metal.

Claims

1. A high bay luminaire system comprising:

a body member comprising;

a plurality of end sections,

a plurality of intermediate sections attached to and extending between the plurality of end sections,

a central section positioned between the plurality of intermediate sections and attached to the plurality of end sections, wherein a cavity is defined by an internal portion of the central section, and

a plurality of side sections attached to and extending between the pair of end sections, each of the plurality of end sections having a bottom portion that contacts a bottom portion of a respective one of the intermediate sections,

wherein at least one of the plurality of end sections, the plurality of intermediate sections, the central section and the plurality of side sections is formed of sheet metal; and

a power supply; and

a light source in electrical communication with the power supply.

2. A high bay luminaire system according to claim 1 wherein the central section further comprises a power supply cover;

and wherein the cavity is defined additionally by the power supply cover.

3. A high bay luminaire system according to claim 1 wherein the light source comprises a plurality of light sources disposed on the plurality of side sections and wherein the light source is in thermal communication with the plurality of side sections.

4. A high bay luminaire system according to claim 1 wherein at least one of the plurality of side sections and the plurality of intermediate sections comprises a plurality of openings.

5. A high bay luminaire system according to claim 1 wherein at least one of the plurality of side sections and the plurality of intermediate sections is in thermal communication with the light source.

6. A high bay luminaire system according to claim 1 further comprising an electrical sensor.

7. A high bay luminaire system according to claim 6 wherein the electrical sensor comprises a controller configured to detect a status relevant to the operation of the high bay luminaire and generate an operating signal responsive to the detected status.

8. A high bay luminaire system according to claim 6 wherein the electrical sensor comprises at least one of a motion detector, an occupancy sensor, a thermal detector, a timer, and a wireless communication device.

9. A high bay luminaire system according to claim 6 wherein the electrical sensor is configured to communicate with at least one of other luminaires and other electrical devices via at least one of a wired connection and a wireless connection.

10. A high bay luminaire system according to claim 1 further comprising an uplight module disposed on at least one of the plurality of intermediate sections, the plurality of side sections, and the plurality of end sections and wherein the light source is disposed on the uplight module.

11. A high bay luminaire system according to claim 1 wherein the body member is configured to be stackable with the body member of another high bay luminaire system.

12. A high bay luminaire system according to claim 1 wherein the power supply is positioned within the cavity;

wherein at least one of the power supply cover, the plurality of end sections, and the central section comprises a passageway.

13. A high bay luminaire system according to claim 1 further comprising a battery attached to the body member and positioned in electrical communication with at least one of the power supply and the light source.

14. A high bay luminaire system according to claim 1 wherein the light source comprises a light emitting diode (LED).

15. A high bay luminaire system comprising:

a body member comprising;

a plurality of end sections,

a plurality of curved sections connected to and extending between the plurality of end sections, each of the plurality of curved sections comprising at least one of a curve, a bend, an indentation, and a groove, and

a central section positioned between the plurality of curved sections and attached to the plurality of end sections at a generally central part of the plurality of end sections and wherein a cavity is defined,

wherein the central section and the plurality of curved sections are integrally formed as a monolithic unit; and

a power supply; and

a light source that is in electrical communication with the power supply;

wherein the plurality of curved sections is in thermal communication with the light source.

16. A high bay luminaire system according to claim 15 wherein each of the plurality of curved sections is integrally formed into a continuous sheet metal structure that comprises a plurality of openings.

17. A high bay luminaire system according to claim 15 wherein the plurality of curved sections comprises a plurality of upper surfaces and an interface surface;

wherein the light source is disposed on the interface surface.

18. A high bay luminaire system according to claim 17 wherein the plurality of curved sections comprises a bottom surface;

wherein the bottom surface comprises at least one of a coating, a conversion material, a refractive material, a reflective material, a silvered surface, a tinted surface, and a mirrored surface.

19. A high bay luminaire system according to claim 17 further comprising an uplight module disposed on at least one of the plurality of intermediate sections, the plurality of curved sections, and the plurality of end sections and wherein the light source is disposed on the uplight module.

20. A high bay luminaire system comprising:

a body member comprising;

a plurality of end sections,

a plurality of intermediate sections attached to and extending between the plurality of end sections,

a central section positioned between the plurality of intermediate sections and attached to the plurality of end sections and a power supply cover, wherein a cavity is defined by an internal portion of the central section and the power supply cover, and

a plurality of side sections attached to and extending between the pair of end sections, each of the plurality of end sections having a bottom portion that contacts a bottom portion of a respective one of the intermediate sections,

wherein at least one of the plurality of end sections, the plurality of intermediate sections, the central section and the plurality of side sections is formed of sheet metal,

wherein at least one of the plurality of side sections and the plurality of intermediate sections is in thermal communication with the light source; and

a power supply positioned within the cavity; and

a light source in electrical communication with the power supply;

wherein the light source comprises a plurality of light sources disposed on the plurality of side sections and wherein the light source is in thermal communication with the plurality of side sections; and

wherein the body member is configured to be stackable with the body member of another high bay luminaire system.

21. A high bay luminaire system according to claim 20 further comprising at least one of a motion detector, an occupancy sensor, a thermal detector, a timer, and a wireless communication device.