IP Library Granted Patent US 6,951,406
Granted Patent B2
US 6,951,406 · App. 10/422,230 · Granted Oct 4, 2005

Led task light

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Quick Facts
Patent No.
US 6,951,406
App. No.
10/422,230
Granted
Oct 4, 2005
Kind
B2
Abstract

A task light for use in modular office furniture includes a housing having a peripheral frame defining a display area. The frame has a hollow chase. A plurality of circuit boards are mounted to the housing within the display area. Each circuit board has a plurality of light emitting diodes arranged to emit light from the display area. A plurality of electrical conductors are routed within the frame through the hollow chase. Each electrical conductor is connected with a corresponding circuit board.

Claims (20)

1. A task light for use in modular office furniture, comprising:

a housing having a peripheral frame defining a display area, said frame having a hollow chase, said housing including a back plate, said frame having a generally U-shaped cross section with an open end, said open end being positioned against said back plate;

a plurality of circuit boards, mounted to said housing within said display area, each said circuit board having a plurality of light emitting diodes arranged to emit light from said display area, said plurality of circuit boards arranged in plurality of rows, each said row including a plurality of said circuit boards; and

a plurality of electrical conductors routed within said frame through said hollow chase, each said electrical conductor connected with a corresponding said circuit board.

2. The task light of claim 1 , said frame having a generally rectangular shape and lying about a periphery of said back plate.

3. The task light of claim 2 , including a power cable connected with said frame, said plurality of electrical conductors being electrically connected with said power cable.

4. A modular office furniture assembly, comprising:

a modular wall panel;

an overhead storage bin mounted to said wail panel; and

a task light mounted under said storage bin, said task light including:

a housing having a peripheral frame defining a display area, said frame having a hollow chase;

a plurality of circuit boards mounted to said housing within said display area, each said circuit board having a plurality of light emitting diodes arranged to emit light from said display area; and

a plurality of electrical conductors routed within said frame through said hollow chase, each maid electrical conductor connected with a corresponding said circuit board.

5. The modular office furniture assembly of claim 4 , said housing including a back plate, said frame having a generally U-shaped cross section with an open end, said open end being positioned against said back plate.

6. The modular office furniture assembly of claim 4 , said frame having a generally rectangular shape and lying about a periphery of said back plate.

7. The modular office furniture assembly of claim 6 , including a power cable connected with said frame, said plurality of electrical conductors being electrically connected with said power cable.

8. The module office furniture assembly of claim 4 , each said light emitting diode being a white light emitting diode.

9. The modular office furniture assembly of claim 4 , including a switch electrically coupled with a power cable and said plurality of electrical conductors.

10. The modular office furniture assembly of claim 4 , said plurality of circuit boards arranged in an array.

11. The modular office furniture assembly of claim 4 , including a pair of spring clips attached to and extending from said housing, each said spring clip engaged with said overhead storage bin.

Assignments (2)
SECURITY AGREEMENT Recorded Jun 27, 2011
From: GROUP DEKKO, INC.
To: WELLS FARGO CAPITAL FINANCE, LLC, AS AGENT
Reel/Frame 026503/0966 →
MERGER Recorded Dec 9, 2008
From: PENT TECHNOLOGIES, INC.
To: GROUP DEKKO, INC.
Reel/Frame 021936/0719 →