Portable electric light

Details Portable electric light Portable electric light

1987-02-26

1988-07-26

Lazarus, Ira S.

Illumination

Light source and modifier

Adjustable or repositionable light source or light source...

362 3, 362294, 362368, 362427, F21V 1904

Patent

active

047605090

ABSTRACT:
An electric light having a housing enclosed on the top and back end by a pivotable cover. The cover is hinged at the back upper corner of the housing sidewalls. A bulb and socket assembly is secured to a flange extending from the cover interior. The flange conducts heat from the bulb and socket assembly to the cover for dissipation into the atmosphere. When the cover is lifted by rotation about the hinge connection, the assembly will rotate with the cover and be readily accessible for repair or bulb replacement. For additional cooling, the cover back end is spaced from the housing to permit a flow of cooling air past the bulb and socket assembly.

REFERENCES:
patent: 1435002 (1922-11-01), Goodwin
patent: 2465034 (1949-03-01), Peters
patent: 3358133 (1967-12-01), Thoman et al.
patent: 3751657 (1973-08-01), Sangiamo et al.
patent: 4538217 (1985-08-01), Ewing et al.
patent: 4598347 (1986-07-01), Peppers

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