Heat dissipator for plastic luminaire

Details Heat dissipator for plastic luminaire Heat dissipator for plastic luminaire

1983-11-17

1985-03-26

Lechert, Jr., Stephen J.

Illumination

Supports

Ceiling-suspended support

362147, 362218, 362294, 362368, 362373, 362388, F21S 104

Patent

active

045077193

ABSTRACT:
A luminaire housing is made exclusively or almost entirely of plastic material and contains an HID lamp together with its ballast and other components. A shallow, thermally conductive heat dissipating pan is mounted against the back of the housing and receives a body of fibrous insulating material, the pan being connected by a highly heat conductive member to the lamp reflector and a heat conductive support bracket within the housing to convey heat from the housing to the pan for dissipation to the ambient atmosphere.

REFERENCES:
patent: D98924 (1936-03-01), Fassin
patent: 4054790 (1977-10-01), Slaughter
patent: 4104713 (1978-08-01), Chan et al.
patent: 4234916 (1980-11-01), Goralnik
patent: 4302798 (1981-11-01), Sit
Prescolite brochure of Trimline drums; 1981, (p. 38).

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