Heat dissipating device for LED light-emitting module

Details Heat dissipating device for LED light-emitting module Heat dissipating device for LED light-emitting module

2011-01-25

2011-01-25

Tso, Laura (Department: 2875)

Illumination

Plural light sources

With support

C362S294000, C362S311020, C362S373000

Reexamination Certificate

active

07874699

ABSTRACT:
A heat dissipating device for LED light-emitting module, which embodies: A heat dissipating unit; An LED light-emitting module, in which light emitting diode are connected to a baseplate; A heat dissipating base; The heat dissipating base and the heat dissipating unit are mutually fixedly joined to form an integrated body, and the heat conducting layer is used to uniformly and efficiently transmit heat from the baseplate to the heat dissipating base, whereupon the heat dissipating base then transmits the heat to the heat dissipating unit. Accordingly, the quick and effective direct heat conduction of the heat conducting layer is used to conduct away and dissipate the high temperature produced by the LED, thereby extending serviceable life and improving stability and luminous efficiency of the LED, thus increasing heat dissipation efficiency of the entire LED light-emitting module.

REFERENCES:
patent: 6787999 (2004-09-01), Stimac et al.
patent: 7255460 (2007-08-01), Lee
patent: 7303301 (2007-12-01), Koren et al.
patent: 2005/0174780 (2005-08-01), Park
patent: 2007/0091597 (2007-04-01), Wang et al.

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