Modular cantilevered electrical light fixture

Details Modular cantilevered electrical light fixture Modular cantilevered electrical light fixture

1993-01-22

1994-10-18

Lazarus, Ira S.

Illumination

Supports

Pole or post type support

362147, 362432, 439211, F21S 102

Patent

active

053574141

ABSTRACT:
A cantilevered electrical light fixture (10) has a power supply line (30) running through it from a mounted end (17) to an internal connection zone (36) at a cantilevered end (18). A cover (52) closes the internal connection zone (36) and mounts a plug-half (40) and a switch (42), which are electrically connected to the power supply line (30). A light head (16) mounted to the cantilevered end (18) by a post (76) with a non-circular portion (78) and a threaded shank (80) has lamp wiring (110) connected to a plug-half (120) which releasably mates with the plug-half (40) mounted to the arm (12). A U-shaped bracket (116) mounts a socket (114) to a shell (84) of the light head (16) to bias the lamp bulb (154) against the shell (84).

REFERENCES:
patent: 1029558 (1912-06-01), Palmer et al.
patent: 1786515 (1930-12-01), Brownell
patent: 3519811 (1970-07-01), Jacobs
patent: 3696240 (1972-10-01), Potter
patent: 3999055 (1976-12-01), Wakahara et al.
patent: 4319314 (1982-03-01), Morton
patent: 4338653 (1982-07-01), Marrero
patent: 4378584 (1983-03-01), Russello
patent: 4713734 (1987-12-01), DeKay
patent: 4814955 (1989-03-01), Price
patent: 4973016 (1990-11-01), Hertenstein
patent: 5213413 (1993-05-01), Weathers
patent: 5258898 (1993-11-01), Thornton

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