Patent ID: 7719842
Filing Date: 2010-05-18
Classification: H01L,Y10T

Abstract:
1. A method for mounting a plurality of heat sinks onto a circuit board, wherein the circuit board contains a plurality of frame mounting holes, the method comprising: providing a polygonal shaped frame with a size that is limited to an area on the circuit board which contains a plurality of data processing elements to be cooled; providing at least four apertures on the frame, wherein each of the at least four apertures corresponds to a different one of the plurality of data processing elements to be cooled; wherein the heat sinks are placed in the apertures without any additional fastener mechanisms, and providing at least four pillars, each one of the at least four pillars having a top portion and a bottom portion; securing the top portion to a bottom side of the frame wherein the bottom portion extends downwardly from the frame and engaging the bottom portion into the plurality of frame mounting holes on the circuit board such that the frame extends over the circuit board, wherein no additional fixtures are necessary to support the frame.