Collapsible suspended lighting system

Patent metadata

Field	Value
Publication number	US-10845031-B2
Application number	US-201916295890-A
Country	US
Kind code	B2
Filing date	Mar 7, 2019
Priority date	Mar 13, 2013
Publication date	Nov 24, 2020
Grant date	Nov 24, 2020

Abstract

A lighting system comprises a flexible support, such as a pair of fabric or web-like strips, and a plurality of tubular light sources supported by the flexible support. The flexible support may be hung from a support structure, and the tubular light sources will hang generally parallel to one another. Each tubular light source may include a plurality of LED chips, and power supply or conversion circuitry may also be disposed in the tubular light sources. Power cabling extends to the light sources, and may be adapted to provide pass-through power to other, similar assemblies to form a modular system. The assemblies may be easily deployed and repacked for storage and movement. The system is suitable for large area lighting, particularly with panels used for theater, television, and film sets, or with displays, trade show installations, and so forth.

First claim

The invention claimed is:

1. A lighting system, comprising:
a lighting apparatus, comprising:
a plurality of light sources; and
a first support configured to be attached to a second support, the first support comprising a first member and a second member, wherein the first and second members are spatially offset from one another along an axis extending laterally along a length of the plurality of light sources, and
wherein:
the first member consists of:
first and second ends that are end-most portions of the first member that terminate the first member, wherein the first end terminates at the second support and the second end is indirectly supported by the second support without any additional direct support other than the first member; and
first intermediate portions, wherein:
 the first intermediate portions of the first member are configured to support a first portion of each of the plurality of light sources by acting in conjunction with the first member to fully encompass the first portion, wherein the first intermediate portions in conjunction with the first member are configured to form a first opening through which the first portion is inserted, and
 the first end is configured to be directly supported by the second support and the second end is indirectly supported by the second support and is detached from any support, when fully deployed;

the second member consists of:
third and fourth ends that are end-most portions of the second member that terminate the second member, wherein the third end terminates at the second support and the fourth end is indirectly supported by the second support without any additional direct support other than the second member; and
second intermediate portions, wherein:
 the second intermediate portions of the second member are configured to support a second portion of each of the plurality of light sources by acting in conjunction with the second member to fully encompass the second portion, wherein the second intermediate portions in conjunction with the second member are configured to form a second opening through which the second portion is inserted, and
 the third end is configured to be directly supported by the second support and the fourth end is indirectly supported by the second support and is detached from any support, when fully deployed.

2. The lighting system of claim 1 , wherein the lighting apparatus is configured to selectively transition to a fully collapsed state via bending of the first support.

3. The lighting system of claim 2 , wherein the lighting apparatus is configured to selectively transition to a fully-deployed state from the fully collapsed state by pulling an upper portion of the lighting apparatus upward and attaching the first end and the third end to the second support without assembly of additional supports.

4. The lighting system of claim 3 , comprising a storage crate, wherein the storage crate is configured to store the lighting system in the fully collapsed state.

5. The lighting system of claim 1 , wherein the first intermediate portions and the second intermediate portions are configured to generate tension as the lighting apparatus is transitioned to a fully-deployed state, wherein the tension is configured to securely hold and orient the plurality of light sources.

6. The lighting system of claim 1 , wherein the first intermediate portions and the second intermediate portions comprise a fabric or webbing.

7. The lighting system of claim 1 , wherein the first intermediate portions and the second intermediate portions comprise pockets or slots.

8. The lighting system of claim 1 , wherein the second end and the fourth end is attached to one or more weights to maintain a tautness to the first member and the second member when the lighting apparatus is in a fully-deployed state.

9. A lighting system, comprising:
a first lighting apparatus and a second lighting apparatus, wherein the first lighting apparatus and the second lighting apparatus are configured, together, to provide lighting for a common lighting panel, wherein the first lighting apparatus and the second lighting apparatus each respectively comprises:
a plurality of light sources; and
a first support configured to be attached to a second support, the first support comprising a first member and a second member, wherein the first and second members are spatially offset from one another along an axis extending laterally along a length of the plurality of light sources, and
wherein:
the first member consists of:
first and second ends that are end-most portions of the first member that terminate the first member, wherein the first end terminates at the second support and the second end is indirectly supported by the second support without any additional direct support other than the first member; and
first intermediate portions, wherein:
 the first intermediate portions of the first member are configured to support a first portion of each of the plurality of light sources by acting in conjunction with the first member to fully encompass the first portion, wherein the first intermediate portions in conjunction with the first member are configured to form a first opening through which the first portion is inserted, and
 the first end is configured to be directly supported by the second support and the second end is indirectly supported by the second support and is detached from any support, when fully deployed;

the second member consists of:
third and fourth ends that are end-most portions of the second member that terminate the second member, wherein the third end terminates at the second support and the fourth end is indirectly supported by the second support without any additional direct support other than the second member; and
second intermediate portions, wherein:
 the second intermediate portions of the second member are configured to support a second portion of each of the plurality of light sources by acting in conjunction with the second member to fully encompass the second portion, wherein the second intermediate portions in conjunction with the second member are configured to form a second opening through which the second portion is inserted, and
 the third end is configured to be directly supported by the second support and the fourth end is indirectly supported by the second support and is detached from any support, when fully deployed.

10. The lighting system of claim 9 , wherein the first lighting apparatus and the second lighting apparatus are electrically coupled to one another.

11. The lighting system of claim 9 , wherein the first lighting apparatus and the second lighting apparatus are configured in a side-by-side configuration, wherein the first lighting apparatus is disposed beside the second lighting apparatus.

12. The lighting system of claim 9 , wherein the first lighting apparatus and the second lighting apparatus are configured in an upper and lower configuration, wherein the first lighting apparatus is disposed above the second lighting apparatus.

13. The lighting system of claim 12 , wherein a portion of the first lighting apparatus directly supports the first end of the second lighting apparatus and the third end of the second lighting apparatus.

14. The lighting system of claim 9 , comprising a third lighting apparatus with the same components as the first lighting apparatus and the second lighting apparatus.

15. The lighting system of claim 14 , wherein the first lighting apparatus, the second lighting apparatus, and the third lighting apparatus are configured in a matrix configuration, wherein the first lighting apparat

Assignees

• Nbcuniversal Media Llc

Inventors

• Maas Richard William

Classifications

• F21V11/02 Primary

  using parallel laminae or strips, e.g. of Venetian-blind type (F21V11/06 takes precedence) · CPC title

• F21Y2115/10

  Light-emitting diodes [LED] · CPC title

• E06B9/386

  Details of lamellae · CPC title

• F21S2/00

  Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction · CPC title

• F21S4/28

  rigid, e.g. LED bars · CPC title