LED lighting fixture

Details LED lighting fixture LED lighting fixture

2007-10-26

2010-12-28

O Shea, Sandra L (Department: 2875)

Illumination

Supported by vehicle structure

Plural light sources

C362S234000, C362S235000, C362S242000, C362S311020, C362S335000

Reexamination Certificate

active

07857497

ABSTRACT:
An LED lighting fixture is provided which achieves effective use of light, uniformly illuminates a large area and, has a high degree of freedom in designing light distribution characteristics. Three types of LED optical modules are used each having different light distribution characteristics. Each LED optical module includes an LED light source and a light distribution controlling lens of a different shape which constitute an optical system. Three types of LED optical units having different light distribution characteristics can be used. Each LED optical unit includes a set of LED optical modules having the same light distribution characteristics. The LED lighting fixture is configured to have a combination of the LED optical units having different light distribution characteristics.

REFERENCES:
patent: 6250774 (2001-06-01), Begemann et al.
patent: 6364514 (2002-04-01), Natsume
patent: 6575582 (2003-06-01), Tenmyo
patent: 6773139 (2004-08-01), Sommers
patent: 6951416 (2005-10-01), Sazuka et al.
patent: 7618162 (2009-11-01), Parkyn et al.
patent: 2003/0053310 (2003-03-01), Sommers
patent: 2005/0270792 (2005-12-01), Suzuki
patent: 2006/0083002 (2006-04-01), Koike et al.
patent: 1418381 (2004-05-01), None
patent: 2004087179 (2004-03-01), None
patent: 2004200102 (2004-07-01), None
European Search Report for EP Patent App. No. 07020921.8 (Feb. 18, 2008).

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