Cooling fan with a light-emitting device

Details Cooling fan with a light-emitting device Cooling fan with a light-emitting device

2006-05-02

2006-05-02

O'Shea, Sandra (Department: 2875)

Fluid reaction surfaces (i.e., impellers)

With illumination means

C362S500000

Reexamination Certificate

active

07037073

ABSTRACT:
The cooling fan has a frame and at least one light-emitting diode (LED). The frame has a central block with a circuit and multiple ribs. The ribs are formed on the rear surface of the frame, extend to the center of the inner space and have at least one set hole. The at least one LED is mounted respectively in the at least one set hole to emit light and faces to the front surface of the frame.

REFERENCES:
patent: 6790003 (2004-09-01), Hu et al.
patent: 2003/0231956 (2003-12-01), Lin
patent: 2005/0244309 (2005-11-01), Wang

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