Light fixture with improved heat dissipation characteristics

Details Light fixture with improved heat dissipation characteristics Light fixture with improved heat dissipation characteristics

1994-02-07

1995-08-29

Cole, Richard R.

Illumination

Light source and modifier

With ventilating, cooling or heat insulating means

362345, 362373, F21V 2900

Patent

active

054466369

ABSTRACT:
A light fixture including an upper housing member and a reflector attached to the housing member. The reflector is formed with first and second spaced surfaces at an upper portion thereof and vent openings are provided between the surfaces. The vent openings provide improved heat dissipation from the interior of the reflector which increases the life of the light bulb. A sealing plate is provided for engaging a support arm that extends away from the upper housing member to enclose the contents thereof from the elements.

REFERENCES:
patent: 3388249 (1968-06-01), Siegel et al.
patent: 4152757 (1979-05-01), Bilson et al.
patent: 4302801 (1981-11-01), Duddy
patent: 5183328 (1993-02-01), Osteen
patent: 5329438 (1994-07-01), Thompson

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