Elongated lighting device

Illumination – Plural light sources – With support

Patent

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Details

362223, 362219, 362227, 362217, F21S 300, H05B 3302, F21V 500

Patent

active

048580880

ABSTRACT:
The present invention relates to an elongated lighting device, characterized by the fact that it comprises a housing having a bottom, two lateral wings, a longitudinally elongated opening adapted to receive a transparent closure, and an electric supply bar mounted on the bottom in the interior of the housing, so as to be enclosed between the lateral wings and to be placed in front of the elongated opening, the electric supply bar having at least one insulating support element whereon a succeeding series of electric contact pairs is mounted and which pairs are each destined to receive the connection contacts at the ends of a current consuming element such as a tubular electric lamp.

REFERENCES:
patent: 2182434 (1939-12-01), Hohl
patent: 3638012 (1972-01-01), Lenz et al.
patent: 4158221 (1979-06-01), Agabekov
patent: 4161769 (1979-07-01), Elliott
patent: 4338653 (1982-07-01), Marror
patent: 4521888 (1985-06-01), Agabekov
patent: 4573111 (1986-02-01), Herst et al.
patent: 4591957 (1986-05-01), Harwood

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