Patent ID: 8081477
Filing Date: 2011-12-20
Classification: H01L

Abstract:
1. A clip adapted for securing a heat sink on a printed circuit board, the clip comprising: a pressing portion for pressing the heat sink; two arms extending slantwise from opposite ends of the pressing portion; two connecting portions extending outwardly from two free ends of the two arms, respectively; two securing portions for engaging with the printed circuit board; and two operating portions connecting the two connecting portions; wherein when the two operating portions are operated, the connecting portions are rotated and the securing portions rotate with the connecting portions to engage with the printed circuit board; wherein each operating portion comprises an extending portion integrally extending upwardly from an end of the corresponding connecting portion, and a first engaging portion engaging with the extending portion; and wherein a receiving tube is formed on a top portion of the first engaging portion and the extending portion extends through the receiving tube.