Heat dissipation device with a heat pipe

Details Heat dissipation device with a heat pipe Heat dissipation device with a heat pipe

2007-03-07

2009-10-06

Flanigan, Allen J (Department: 3744)

Heat exchange

With retainer for removable article

Electrical component

C165S104330, C361S700000

Reexamination Certificate

active

07597134

ABSTRACT:
A heat dissipation device comprises at least two heat pipes (10) and a plurality of fins (20) thermally connected with the heat pipes (10). Each of the heat pipes (10) comprises a flattened evaporating portion (12) and a condensing portion (14). The evaporating portions (12) are closely connected with each other. A flat bottom surface (125) of the evaporating portions (12) of the heat pipes (10) directly engages with an electronic component. A flat top surface (120) of the evaporating portions (12) of the heat pipes (10) directly engages with a bottom surface of the fins (20). The condensing portions (14) of the heat pipes (10) extend through the fins (20).

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