Patent ID: 6407919
Filing Date: 2002-06-18
Classification: H01L

Abstract:
A structure of computer CPU heat dissipation module comprising a heat dissipation fin, a heat dissipation fan, a pair of fastening elements, the CPU being mounted at a CPU seat and the top of the CPU mounted with the heat dissipation fin, and the top face of the heat dissipation fin being mounted with the heat dissipation fan which is then fastened by the fastening element, characterized in that the heat dissipation fin is a cubic structure having a height approximate the same as the length and width and the heat dissipation side fin is protruded toward the surrounding and the bottom end thereof is tapered, and the heat dissipation fan has a fan body enclosed by a unidirectional mask housing which can exactly cover the wall of the top surrounding of the heat dissipation fin such that the fan body is stacked on the top of the heat dissipation fin, and the fastening element has one end being a fastening body, and the other end is a fastening ring, the back end of the fastening body has a suspension clip so as to fasten the top end at the two lateral wall of the mask housing, thereby the fastening body can cause the fastening ring to fasten a fastening hook corresponding to the CPU seat.