Patent ID: 7733653

Claim:
A heat radiating member mounting structure, comprising a plurality of heat radiating members made of a thermally conductive sheet material and fastened together in a stack for dissipating heat, each of said heat radiating members comprising a flat base and two side flanges respectively perpendicularly extending from two opposite lateral sides of said flat base in a parallel manner for mounting, wherein each of said side flanges comprises a plurality of convex portions, and a plurality of lugs respectively disposed above said convex portions, each of said convex portions defining a locating groove, said locating groove having a depth perpendicular to the corresponding side flange that is greater than the wall thickness of that side flange, each of said lugs comprising a protruding portion that protrudes along a direction perpendicular to the corresponding side flange for fitting the configuration of said locating groove so that the protruding portions of the lugs of one said heat radiating member are respectively engageable into the locating grooves of another said heat radiating member to couple the heat radiating members together.