Patent ID: 7209356

Claim:
A heat dissipation device assembly comprising: an electronic card with an electronic component mounted thereon; a first heat sink arranged on one face of the card and thermal contacting the electronic component, the first heat sink comprising a base contacting the electronic component and a plurality fins arranged on the base; a second heat sink arranged on an opposite face of the card; heat transferring means connected between the first heat sink and the second heat sink so as to transfer heat from the first heat sink to the second heat sink; and a fan mounted in one of the first heat sink and the second heat sink for improving heat dissipation efficiency of the heat dissipation device; wherein the heat transferring means comprises two heat pipes which are intercrossed with each other and fixedly received in said first and second heat sinks, and wherein one of the heat pipes is attached on the base and transverse to the fins of the first heat sink.