Box light

• US 20050190551A1
• Filed: 03/01/2005
• Published: 09/01/2005
• Est. Priority Date: 03/01/2004
• Status: Active Grant

• Current Assignee: Lee W. Rempel
• Original Assignee: Lee W. Rempel
• Inventors: Rempel, Lee W.
• Granted Patent: US 7,121,688 B2
• Time in Patent Office: Days
• US Class Current: 362/162
• CPC Class Codes: F21L 14/02 capable of hand-held use, e.g. inspection lamps
• CPC Class Codes: F21V 15/02 Cages
• CPC Class Codes: F21V 17/007 with provision for shipment or storage
• CPC Class Codes: F21V 21/06 Bases for movable standing lamps; Fixing standards to the bases F21V21/08 takes precedence
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21W 2131/1005 of working places, building sites or the like

Abstract

A box light includes a housing having first and second clamshell-halves. Each clamshell-half has a lamp face and an opposite exterior surface. At least one lamp and its corresponding protective enclosure is mounted in each of the lamp faces. Each of the lamp faces has at least one lamp-receiving aperture. The clamshell-halves are rotatably mounted to one another by a first hinge for rotation relative to another about the first hinge between open and closed positions. The open position includes selectively positionable open positions exposing the lamp faces so that an included angle between the lamp faces may be opened to two hundred seventy degrees whereby the lamps on each lamp face shines outwardly and oppositely of the housing when electrically powered. In the closed position the lamp faces are in closely adjacent opposed facing relation and the exterior surfaces are oppositely disposed. Also, when in the closed position, the at least one lamp and its protective enclosure on each of the first and second clamshell-halves is aligned and mated with the lamp-receiving aperture on the opposed facing lamp faces so as to insert at least the protective enclosure of each of the at least one lamps into mating engagement with the corresponding lamp-receiving apertures in the opposed facing lamp faces.

Claims

1. A box light comprising a housing having first and second clamshell-halves each having a lamp face and an opposite exterior surface, at least one lamp and its protective enclosure mounted in each of said lamp faces, and said each of said lamp faces having at least one lamp-receiving aperture, said clamshell-halves rotatably mounted to one another by a first hinge for rotation relative to another about said first hinge between a closed position wherein said lamp faces are in closely adjacent opposed facing relation and said exterior surfaces are oppositely disposed, and selectively positionable open positions exposing said lamp faces so that an included angle between said lamp faces is selectively positionable up to where said clamshell-halves are folded back on one another about said first hinge so that said lamp faces are oppositely disposed whereby said at least one lamp on said lamp faces shine outwardly and oppositely of said housing when electrically powered,

and wherein in said closed position said at least one lamp and its protective enclosure on each of said first and second clamshell-halves is aligned and mated with said lamp-receiving aperture on said opposed facing lamp faces so as to insert at least said protective enclosure of each of said at least one lamps into mating engagement with corresponding said lamp-receiving apertures in said opposed facing lamp faces.

2. The box light of claim 1 wherein said at least one lamp on said first clamshell-half and said at least one lamp on said second clamshell-half are offset relative to one another, and wherein said at least one aperture in said lamp face on said first clamshell-half is offset relative to said at least one aperture in said lamp face on said second clamshell-half so that a first lamp of said at least one lamp on said lamp face of said first clamshell-half mates into a first aperture of said at least one aperture of said lamp face of said second clamshell-half, and a first lamp of said at least one lamp on said lamp face of said second clamshell-half mates into a first aperture of said at least one aperture of said lamp face of said first clamshell-half.

3. The box light of claim 2 wherein each of said lamp faces on said clamshell-halves have a plurality of lamps mounted therein and have a corresponding number of apertures therein, wherein said plurality of lamps and apertures on said first clamshell-half are diametrically offset relative to said plurality of lamps and apertures on said second clamshell-half.

4. The box light of claim 3 wherein said first hinge further comprises means for selectively angularly positioning said clamshell-halves relative to one another about said first hinge.

5. The box light of claim 4 wherein said means for angularly positioning includes means for selectively locking said included angle at least at substantially 135 degrees, substantially one hundred eighty degrees or substantially two hundred seventy degrees.

6. The box light of claim 5 wherein said means for angularly positioning includes a selectively actuable latch.

7. The box light of claim 1 further comprising at least one leg pivotally mounted to said exterior surface of said first clamshell-half adjacent said hinge, said leg pivotable between a stored position flush against said first clamshell-half, and a deployed position wherein a distal end of said leg is extended from said exterior surface so as to support said first clamshell-half with said first hinge and said second clamshell-half elevated.

8. The box light of claim 7 wherein said at least one leg includes a pair of legs.

9. The box light of claim 8 wherein said pair of legs are mounted to a second hinge for pivoting between said stored and deployed positions, and wherein each leg of said pair of legs are rotatably mounted to said second hinge for spreading apart of said pair of legs to form a tripod including each said leg and said first clamshell-half and so as to form a quadra-pod including each said leg and said first and second clamshell-halves when in a fully open position of said open positions.

10. The box light of claim 3 further including a proximity sensor for sensing when said first and second clamshell-halves are substantially in said closed position and in response shutting off electrical power to said lamps whereby said lamps will not be left on when said housing is closed.

11. The box light of claim 8 wherein said exterior surface of said first clamshell-half includes at least a pair of ridges so that, in said stored position, said pair of legs are recessed flush against said ridges.

12. The box light of claim 11 wherein said ridges are parallel and disposed along opposite longitudinal edges of said exterior surface of said first clamshell-half.

13. The box light of claim 3 further comprising an electrical cord mounted, at one end of said cord, in electrical co-operation with said plurality of lamps, said cord extending from said first clamshell-half, means for storing said cord mounted on said exterior surface of said first clamshell-half.

14. The box light of claim 13 wherein said means for storing said cord includes resilient clips mounted on said first clamshell-half

15. The box light of claim 1 further comprising at least one flexible line mounted to said housing for suspending from a rigid structure said clamshell-halves when in said open position.

16. The box light of claim 15 wherein said at least one flexible line includes a pair of flexible lines 40 mounted one at each opposite end of said housing when in said open position.

17. The box light of claim 1 wherein said protective enclosures each include a cage protruding from corresponding said lamp faces.

18. The box light of claim 1 further comprising a box latch for selectively latching closed said first and second clamshell-halves when in said closed position.

19. The box light of claim 1 wherein ends of said clamshell-halves adjacent said first hinge are formed as inclined faces so as to provide stops to prevent rotation of said clamshell-halves about said first hinge beyond a fully open position of said open positions.

20. The box light of claim 19 wherein said included angle is substantially two hundred seventy degrees when in said fully open position.