Recessed light ballast mount

Details Recessed light ballast mount Recessed light ballast mount

2011-03-08

2011-03-08

Tran, Thuy Vinh (Department: 2821)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S829000, C361S748000

Reexamination Certificate

active

07903430

ABSTRACT:
A lamp ballast is provided for attachment to a fluorescent lamp fixture. The ballast is adapted to a direct low profile mounting on a junction box of the lamp fixture by a varying degree of recessed positioning. The ballast has a built-in niche for the recessed mounting and comprises a ballast circuit on a board; a package for enclosing the circuit board save electric wires from and to the ballast circuit at multiple sides including a top surface, bottom surface and sidewalls extending between the top and bottom surfaces; and a flange extending from the sidewalls of the package at a predetermined level between the top and bottom surfaces. Thus, the flange acts as a mounting bracket of the ballast for a varied degree of recessed mounting of the ballast on the lamp fixture.

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patent: 6850412 (2005-02-01), Peter
patent: 7144129 (2006-12-01), Mackin

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