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US 7,029,148 B2Granted
Luminaire having symmetrically opposed asymmetrical reflectors
AssigneeLSI Industries, Inc.
InventorsBarry White, Steve Proner
Life of this patent
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Abstract
A luminaire comprising a housing, plurality of reflectors, lamps and electrically connected lamp sockets. The luminaire has at least two asymmetrical reflectors that are symmetrically opposed to each other and ideally has at least one symmetrical reflector located between the asymmetrical reflectors.
Claims20
A luminaire comprising:
- a housing;
- a plurality of reflectors disposed within said housing comprising at least two asymmetrical reflectors that are symmetrically opposed from each other, and each having a generally parabolic shape, and at least one symmetrical reflector that is located centrally between said asymmetrical reflectors;
- a plurality of lamps, each having a base at each end, and each disposed beneath and within the volume of each reflector;
- and lamp sockets disposed at the ends of each reflector, and being sized to receive the base of said lamps, said lamp sockets being electrically connected to a power source and having an electrical contact and being electrically connectable to the bases of said lamps.
1 more element
A luminaire for providing wide angle light distribution, comprising:
- a housing;
- a plurality of reflectors disposed within said housing, comprising:
- at least two asymmetrical reflectors that are symmetrically opposed from each other, configured to provide wide angle illumination, and a symmetrical reflector located between the two asymmetrical parabolic reflectors, and having a generally parabolic shape, and wherein the portion of each asymmetrical reflector located centrally above the lamp has a peak shape, the portion of the asymmetrical reflector located toward the inner side of the peak shape portion is a narrower parabolic shape than the portion of the asymmetrical reflector located toward the outer side of the peak shape portion;
- a plurality of lamps, each having a base at each end, and each disposed beneath and within the volume of each reflector, and lamp sockets disposed at the ends of each reflector, and being sized to receive the base of said lamps, said lamp sockets being electrically connected to a power source and having an electrical contact and being electrically connectable to the bases of said lamps;
- wherein the areas in the luminaire below the reflectors are substantially open.
2 more elements
Dependencies are inferred from the claim text.