Lighting assembly for multiple fluorescent lamps
AssigneeThe Whitaker Corporation
InventorsBarry Eddington Altman, John Francis Turner, Kimberly Ann Ketelsleger
Life of this patent
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AssigneeThe Whitaker Corporation
InventorsBarry Eddington Altman, John Francis Turner, Kimberly Ann Ketelsleger
Estimating the term…
A fluorescent lighting assembly (2) includes a ballast lampholder subassembly (4) located at one end of a troffer (80) and at least one lampholder connector (50) located at the opposite end. The ballast lampholder subassembly (4) includes ballast circuitry connected to fluorescent lamp terminals (17) all positioned within a ballast lampholder housing (6). A molded ballast lampholder cover (8) encloses three sides of the ballast lampholder subassembly and a stamped metal plate forms the ballast lampholder base (10), with the ballast circuitry located on a circuit board (27) positioned on the interior surface of the base. Integrally molded lampholders (15) extend from channels (14) on the cover (8) and are positioned between larger enclosure sections (12) which provide space for larger ballast components. Fluorescent lamp terminals (17) are inserted from the interior of the cover into cavities (16) in lampholders (15), and lead wires connect the terminals to the printed circuit board. Lampholder connectors (50) including integrally molded lampholders (51) are located at the opposite end of the fluorescent lighting assembly (2).
A lighting assembly for use in mounting a plurality of fluorescent lamps comprising:
A ballast lampholder subassembly for use in a fluorescent lighting fixture comprising:
A method of assembling a ballast subassembly for use in a lighting fixture comprising the steps of:
Dependencies are inferred from the claim text.