HEAT SINK ASSEMBLY,申请号US20080275344-传众专利搜索

HEAT SINK ASSEMBLY

申请公布号：US2009308574(A1)

申请号：US20080275344

申请日期：2008.11.21

申请公布日期：2009.12.17

申请人：

HONG FU JIN PRECISION INDUSTRY (SHENZHEN) CO., LTD.;HON HAI PRECISION INDUSTRY CO., LTD.

发明人：LIU FEN;YANG YUN-ZHI;YAO ZHI-JIANG;WANG NING-YU

分类号：F28F7/00

主分类号：F28F7/00

摘要：A heat sink assembly includes a base and a mounting apparatus. The base defines a stepped hole. A step is formed in the stepped hole. A cutout is defined on an edge of the base and communicates with the stepped hole. The mounting apparatus includes a bolt and a spring. The bolt defines a groove at a portion of the bolt to form an engaging portion thereof. The engaging portion passes through the cutout. The step engages in the groove of the bolt. The spring is retained around the bolt, received in the stepped hole, and abuts against the step to retain the bolt in the stepped hole.