Heat dissipation device with a fan duct

Details Heat dissipation device with a fan duct Heat dissipation device with a fan duct

2007-03-02

2009-06-09

Gandhi, Jayprakash N (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C165S080300, C454S184000, C257S718000

Reexamination Certificate

active

07545643

ABSTRACT:
A heat dissipation device adapted for cooling a heat-generating electronic component includes a heat sink (30), a fan (40) mounted on the heat sink (30), a fan duct (70) mounted on the fan (40) and a clip (50) securing the fan duct (70) on the fan (40). The fan (40) is sandwiched between a top of the heat sink (30) and a bottom of the fan duct (70). The clip (70) includes an axis (51) pivotably mounted on to a bottom of the fan duct (70), a locking portion (52) extending from an end of the axis (51) and buckled with the fan duct (70), and a pressing portion (53) bent from the axis (51) and engaging with a bottom surface of the top plate (42) of the fan (40).

REFERENCES:
patent: 6199624 (2001-03-01), Wotring
patent: 6215659 (2001-04-01), Chen
patent: 7040384 (2006-05-01), Shiang-Chich
patent: 7178583 (2007-02-01), Huang
patent: 2005/0270740 (2005-12-01), Tai et al.
patent: 2007/0058342 (2007-03-01), Wu et al.

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