Front access battery compartment

Patent metadata

Field	Value
Publication number	US-10775010-B2
Application number	US-201816005126-A
Country	US
Kind code	B2
Filing date	Jun 11, 2018
Priority date	Dec 5, 2014
Publication date	Sep 15, 2020
Grant date	Sep 15, 2020

Abstract

An emergency lighting device includes a housing containing a high voltage connection. A light emitter is connected to the housing. A compartment in the housing having an opening is separated from the high voltage connection. A battery is positioned in the compartment and accessible through the opening.

First claim

What is claimed:

1. An emergency lighting device comprising:
a housing having a top wall, a bottom wall, and a pair of side walls at least partially defining an interior compartment;
a first adjustable light assembly connected to the housing;
a second adjustable light assembly connected to the housing;
a battery compartment positioned in the housing;
a rechargeable battery positioned in the battery compartment;
a charging circuit positioned in the housing;
a conductor extending into the battery compartment to electrically connect the rechargeable battery to the charging circuit; and
a door connected to the housing and providing access to the battery compartment,
wherein a user accessing the battery compartment is isolated from the charging circuit.

2. The emergency lighting device of claim 1 , wherein the rechargeable battery provides auxiliary power to the first and second light emitters.

3. The emergency lighting device of claim 1 , wherein the first and second light emitters are pivotally connected to the housing.

4. The emergency lighting device of claim 1 , further comprising a strap for retaining the rechargeable battery in the battery compartment.

5. The emergency lighting device of claim 1 , wherein a threaded fastener secures the door to the housing.

6. The emergency lighting device of claim 1 , wherein a user accessing the battery compartment is isolated from directly or indirectly contacting all any high voltage components contained in the housing.

7. The emergency lighting device of claim 1 , wherein the conductor is connected to the battery by a wire harness.

8. The emergency lighting device of claim 1 , wherein the battery compartment includes a compartment top wall, a compartment bottom wall, a compartment side wall, and a compartment back wall.

9. The emergency lighting device of claim 8 , wherein at least one of the compartment top wall, compartment bottom wall, the compartment side wall, and the compartment back wall includes an aperture.

10. The emergency lighting device of claim 1 , wherein a high-voltage conductor is positioned in the housing and electrically connects the charging circuit to a power supply.

11. An emergency light comprising:
a housing having a front wall at least partially defining an opening;
a battery compartment positioned in the housing and accessible through the opening, wherein the battery compartment is at least partially defined by a back wall and a pair of side walls;
a rechargeable battery positioned in the battery compartment;
a moveable light assembly connected to the housing having at least one light emitting diode;
a high-voltage conductor for connecting to a line voltage conductor to supply power to the light assembly, the high-voltage conductor positioned at least partially in the housing; and
a door pivotally connected to the housing, the door moveable between a first position covering the opening and a second position allowing access to the battery compartment,
wherein a user accessing the battery compartment is isolated from all high-voltage components contained in the housing.

12. The emergency light of claim 11 , wherein the door is secured in the closed position by a threaded fastener.

13. The emergency light of claim 11 , wherein the battery compartment is physically and electrically separated from the high-voltage conductor.

14. The emergency light of claim 11 , further comprising a strap for retaining a battery in the battery compartment.

15. The emergency light of claim 11 , wherein the high-voltage conductor is positioned in the housing and electrically connects a charging circuit to a power supply.

16. An emergency lighting device comprising:
a housing;
a battery compartment positioned in the housing, the battery compartment including a top wall, a bottom wall, a back wall, and a side wall;
a first light assembly pivotally connected to the housing, the first light assembly including a first light emitting diode;
a second light assembly pivotally connected to the housing, the second light assembly including a second light emitting diode;
a charging circuit positioned in the housing;
a multi-cell, rechargeable battery positioned in the battery compartment;
a strap positioned in the battery compartment to retain the battery;
a low-voltage conductor connected to the rechargeable battery through a wire harness and extending through an opening in the battery compartment to electrically connect the rechargeable battery to the charging circuit; and
a door connected to the housing to provide access to the battery compartment,
wherein the battery compartment is separated from all high-voltage components in the housing so that a user accessing the battery compartment is isolated from high-voltage components in the housing.

17. The emergency lighting device of claim 16 , wherein a high-voltage line conductor is electrically connected to the charging circuit.

18. The emergency lighting device of claim 16 , wherein a high-voltage line conductor extends into the housing.

19. The emergency lighting device of claim 16 , wherein a threaded fastener secures the door in the closed position.

20. The emergency lighting device of claim 16 , wherein the housing is configured to mount to a junction box.

Assignees

• Hubbell Inc

Inventors

• Brunelli Anthony Louis
• Papstein Robert Richard

Classifications

• H01M50/298

  characterised by the wiring of battery packs · CPC title

• H01M50/204

  Racks, modules or packs for multiple batteries or multiple cells · CPC title

• H01M50/271

  Lids or covers for the racks or secondary casings · CPC title

• G09F2013/05

  indicating exit way or orientation · CPC title

• F21V15/01

  Housings, e.g. material or assembling of housing parts (F21V15/02 takes precedence {housings forming signs or letters G09F13/04}) · CPC title