Patent ID: 8702262

Claim:
A light source module comprising: a light sources supporting substrate having upper and lower major surfaces facing away from each other, a plurality of light sources disposed on the upper major surface, and one or more first power supplying devices disposed on the lower major surface and electrically coupled to the light sources so as to supply electrical power to the light sources, the one or more first power supplying devices including a first power supplying device; a receiving frame facing the lower major surface, the receiving frame including a bottom plate having one or more heat-sinking-and-heat-dissipating recesses, the one or more recesses being dimensioned and positioned to receive and thermally couple with the one or more first power supplying devices disposed on and protruding from the lower major surface of the light sources supporting substrate, the one or more recesses including a first recess, the first power supplying device being disposed inside the first recess and providing first electrical power to at least one of the light sources; and an electrically insulative heat-transfer member disposed inside the first recess and providing thermal coupling between the first power supplying device and an inner surface of the first recess, wherein the electrically insulative heat-transfer member contacts a base surface of the first recess and contacts the first power supplying device, and wherein the first power supplying device contacts a side surface of the first recess.