Patent ID: 7619890
Filing Date: 2009-11-17
Classification: H01L

Abstract:
1. A heat dissipation module, comprising: a heat dissipation device, attached to a heat generating component on a printed circuit board; a cylindrically shaped nut, having an arc surface and two circular surfaces, the cylindrically shaped nut having a screw hole formed in one of the two circular surfaces that faces the printed circuit board, an engraved slot being formed on the arc surface; a bolt, being screwed into the screw hole through a hole in the printed circuit board and securing the cylindrically shaped nut to the printed circuit board; and a resilient bracket, having first and second opposite ends, and being secured to the heat dissipation device at the first end and having a U-shaped cutout at the second end opposite to the first end, the U-shaped cutout having a pair of constricted sections at the free ends thereof to constrict an entrance opening thereof, the U-shaped cutout engaging with the engraved slot.