Patent ID: 7646604

Claim:
A heat dissipation device adapted for dissipating heat from at least a heat-generating electronic component, comprising: a heat sink for absorbing the heat from the at least a heat-generating electronic component, having a first locking part and a second locking part opposite to the first locking part; a fan for providing an airflow through the heat sink; and a fan holder to which the fan is mounted, coupling the fan to the heat sink and having a first engaging part engaging with the first locking part of the heat sink at one side thereof, and a second engaging part engaging with the second locking part of the heat sink at an opposite side thereof, the first engaging part being interferentially fitted in the first locking part; wherein the heat sink comprises a base, and the second locking part is at least a fixing slot formed in the base; and wherein the heat sink further comprises a fin cover, and the first locking part is formed in a top surface of the fin cover.