Illumination – Work-table lighting system
Patent
1992-06-05
1993-04-27
Ostrager, Allen M.
Illumination
Work-table lighting system
362223, 362260, 362309, 362347, 362398, F21M 320, F21V 714
Patent
active
052056325
ABSTRACT:
A task light is disclosed which has a base which is releasably securable to a support surface. A light reflector cavity is shaped to provide different zones of light intensity. A longitudinal light source is positioned within the cavity and a peripheral rim member of varying surface area about the lamp base serves to diffuse the light by reflecting a portion of the light and allowing a portion of the light to pass therethrough. The light reflecting cavity has a particular profile for providing a desired light distribution and is angled relative to the base, which is also of a particular shape having varying sized sidewalls to enhance the light distribution. In a preferred embodiment, the base, the peripheral rim and the light reflecting cavity all cooperate for ease of assembly and manufacture of the components.
REFERENCES:
patent: 4383289 (1983-05-01), Lewin
patent: 4617612 (1986-10-01), Pritchett
Ultralite Sale Literature, Series A100 Modular Tasklight, PWG, Inc.; Flushing, N.Y. (no date).
Esmond Manufacturing Inc.
Ostrager Allen M.
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