Electronic luminaire based on light emitting diodes

Details Electronic luminaire based on light emitting diodes Electronic luminaire based on light emitting diodes

2008-11-01

2011-11-29

Ward, John A (Department: 2885)

Illumination

Plural light sources

With support

C362S147000, C362S364000, C362S404000

Reexamination Certificate

active

08066407

ABSTRACT:
An electronic luminaire based on light emitting diodes, for illumination with a low electric power consumption at indoor spaces for offices or wide spaces, which use false soffit systems on their ceilings, in order to adapt their lighting. It is based on a closed module that is manufactured with hot galvanized stamped laminated steel or with injection molding plastic, and comprehends four sections: A), B), C) and D), where A) corresponds to a casing which houses B) and C) overlapped sections, and these are finally assembled to D) section, together with an electronic power source; the B) section is an electrical harness, the C) section is a plurality of LED bars, and D) section corresponds to the reflecting screen, that counts with a plurality of individual reflecting elements of concave, elliptical or parabolic type.

REFERENCES:
patent: 4749061 (1988-06-01), Orndorff et al.
patent: 6764196 (2004-07-01), Bailey
patent: 6871983 (2005-03-01), Jacob et al.
patent: 7686479 (2010-03-01), Yang et al.
patent: 7794114 (2010-09-01), Medendorp, Jr.

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