Fluorescent tube cabin lighting

Details Fluorescent tube cabin lighting Fluorescent tube cabin lighting

1994-11-09

1996-09-24

Gromada, Denise L.

Illumination

Revolving

362 80, 362220, 362224, 362285, 362300, 362302, 362427, B60Q 302

Patent

active

055584250

ABSTRACT:
The present invention relates to a lighting device for lighting the cabin of a motor vehicle, the device comprising an elongate light source disposed inside a housing. According to the invention, the lighting device further comprises: two windows transparent to the light flux emitted by the source, the windows being spaced apart from each other and comprising a top window through which light radiation is emitted in a generally horizontal direction, and a bottom window through which light radiation is emitted generally downwards; a first directional light reflector disposed between two respective first edges of the windows; and a second directional light reflector disposed between the two respective other edges of the windows; the directional light reflectors having shapes that combine to guide the light flux emitted by the source towards the transparent windows.

REFERENCES:
patent: 1232037 (1917-07-01), Jaminet
patent: 2090542 (1937-08-01), Mayer et al.
patent: 2740885 (1956-04-01), Kruger
patent: 4112483 (1978-09-01), Small, Jr. et al.
patent: 4157584 (1979-06-01), Bhatt
patent: 4282564 (1981-08-01), McJunkin, Jr. et al.
patent: 4338653 (1982-07-01), Marrero

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