Adjustable luminaire

Illumination – Light source and modifier – Tiltable or rotatable as a unit

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Details

362427, F21V 2126

Patent

active

045478414

ABSTRACT:
A luminaire of an HID lamp includes a wiring box pivotally mounted on a yoke and a lamp and reflector mounted on the box. The lamp is mounted with its axis perpendicular to a normally horizontal surface of the box. The reflector is mostly formed as surfaces of revolution but has a flat mounting surface offset from the reflector axis at a predetermined angle, preferably about 36.degree. for use with a lamp having a .+-.15.degree. operating angle deviation from vertical. Thus, the aiming angle can be between 21.degree. and 51.degree. from vertical.

REFERENCES:
patent: Re17545 (1929-12-01), Nenzel
patent: 932621 (1909-08-01), Lockwood
patent: 1562502 (1925-11-01), Gowdy
patent: 1610124 (1926-12-01), Godley
patent: 1688497 (1928-10-01), Hundley
patent: 1800886 (1931-04-01), Dunlap
patent: 2142467 (1939-01-01), Waterbury
patent: 2200114 (1940-05-01), Konikoff
patent: 2240785 (1941-05-01), Johnson
patent: 2289160 (1942-07-01), Yost
patent: 2327820 (1943-08-01), Rogers
patent: 2336119 (1943-12-01), Nettesheim
patent: 2913570 (1959-11-01), Gough et al.
patent: 3179366 (1965-04-01), Lowell
patent: 3257553 (1966-06-01), Tolbert
patent: 3809880 (1974-05-01), Daumueller et al.
patent: 4173037 (1979-10-01), Henderson
patent: 4489368 (1984-12-01), Sangiamo
General Electric Co. Brochure, "High Intensity Discharge Lamps", pp. 22-25 (1975).
Hubbell Lighting Division Brochure (Harvey Hubbell Inc.), "Sportsliter" (1981).

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