Strip light with constant current

Details Strip light with constant current Strip light with constant current

2007-05-01

2007-05-01

Philogene, Haissa (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

C315S294000, C315S312000, C327S109000, C327S223000, C250S205000

Reexamination Certificate

active

11281613

ABSTRACT:
A strip light is disclosed. The light comprises an illuminating unit including a plurality of illuminators (e.g., LEDs) directly and electrically coupled in series, and a constant current stabilization unit with temperature compensating capability for supplying a constant current to each illuminator. A number of embodiments of the constant current stabilization unit are made possible. The invention further has advantages of energy saving, even brightness of the illuminators, less heat generation, and durability.

REFERENCES:
patent: 3033970 (1962-05-01), Eisler
patent: 4298869 (1981-11-01), Okuno
patent: 4673864 (1987-06-01), Dessens et al.
patent: 4717868 (1988-01-01), Peterson
patent: 5152599 (1992-10-01), Lewis et al.
patent: 6166496 (2000-12-01), Lys et al.
patent: 6218785 (2001-04-01), Incerti
patent: 6346777 (2002-02-01), Kim
patent: 6791283 (2004-09-01), Bowman et al.

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