Heat dissipation device for multiple heat-generating components

Details Heat dissipation device for multiple heat-generating components Heat dissipation device for multiple heat-generating components

2007-11-13

2007-11-13

Lea-Edmonds, Lisa (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S698000, C361S702000, C361S703000, C361S709000

Reexamination Certificate

active

11266044

ABSTRACT:
A heat dissipation device includes a first heat sink (10), a second heat sink (20) and four heat pipes (30) thermally connecting the first heat sink and second heat sink. The first heat sink comprises a plurality of first heat dissipation fins (14) and the second heat sink comprises a plurality of second heat dissipation fins (24). Each heat pipe comprises an evaporating portion (32) and a condensing portion (34). The evaporating portions of two heat pipes thermally engage in a base of the first heat sink and the condensing portions thereof connect the first and second heat dissipation fins. The evaporating portions of the other two heat pipes thermally engage in a base of the second heat sink and the condensing portions thereof connect the second and first heat dissipation fins.

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