Led lighting apparatus

Details Led lighting apparatus Led lighting apparatus

2008-09-09

2008-09-09

Lee, Y M. (Department: 2885)

Illumination

Housing

With cooling means

C362S241000, C362S294000

Reexamination Certificate

active

11411144

ABSTRACT:
An LED lighting apparatus has a plurality of reflection-type LED lamps. The lamps each have an LED, a reflector portion to reflect a light emitted from the LED, and a case portion having a radiation fin that is formed along a vertical section of the case portion to pass through a center of the case portion. The LED is mounted on an end of the radiation fin.

REFERENCES:
patent: 5174646 (1992-12-01), Siminovitch et al.
patent: 6439888 (2002-08-01), Boutoussov et al.
patent: 6578998 (2003-06-01), Zhang
patent: 7083304 (2006-08-01), Rhoads et al.
patent: 7246917 (2007-07-01), Rhoads et al.
patent: 2005/0168994 (2005-08-01), Jacobson et al.
patent: 2006/0231737 (2006-10-01), Matsumoto et al.
patent: 5-38927 (1993-05-01), None

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