Selectively rotatable drop light

Details Selectively rotatable drop light Selectively rotatable drop light

1992-10-13

1993-09-07

Yeung, James C.

Illumination

Light source and modifier

Tiltable or rotatable as a unit

362285, 362368, 362376, 362396, 362378, F21V 2128

Patent

active

052435059

ABSTRACT:
A rotatable drop light assembly comprises three alternate embodiments which may be retro-fitted to different types of conventional drop light apparatus for selectively directing the light about a full 360.degree. radius while suspended from an anchor point. A first embodiment comprises a circular plate rotatably mounted to and spring biased toward the top wall of the light reflector/shield, with both including annularly spaced, raised protrusions which go into and out of aligned engagement upon rotating the housing with respect to the anchoring hook. In a second embodiment, a flanged bushing lockingly engages a non-circular aperture in a rotatable plate with the anchoring hook fixed to the bushing. In a third embodiment, a first plate is rotatably mounted to a second plate which is attached to and extends from the top edge of the light shield/reflector.

REFERENCES:
patent: 1692892 (1928-11-01), Floyd
patent: 2460173 (1949-01-01), Halbing
patent: 2510708 (1950-06-01), Marshall
patent: 2694776 (1954-11-01), Wittman
patent: 2745000 (1956-05-01), Kowalcyk
patent: 4581688 (1986-04-01), Trygar
patent: 4594647 (1986-06-01), Dippert
patent: 5163751 (1992-11-01), Bottiglieri

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