Rainbow light box

Details Rainbow light box Rainbow light box

1989-02-24

1989-09-05

Husar, Stephen F.

Illumination

Plural light sources

Particular wavelength

362225, 362256, 362293, 362812, 40572, 40581, F21V 900

Patent

active

048644757

ABSTRACT:
A colorful illuminated sign construction utilizing plurality of fluorescent lamp covered by colored transparent plastic thin wall tubing which is tightly enclosed by a diffusion panel sleeve so that neighboring colors can be melted each other on the diffusing panel, and it forms a colorful stipes to attract attention. The fluorescent lamps and color sleeves are held by openings installed on side frame posts at the both end of fluorescent lamp whereby heat generated at the both end of fluorescent lamp can escape to surrounded air, and the side frame posts are connected to horizontal conduit and connecting bar which forms a structural frame of sign. Side frame post covers are protecting electrical wiring therein.

REFERENCES:
patent: 2175072 (1939-10-01), Wompey
patent: 2689422 (1954-09-01), Hoff

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