Patent ID: 7249625

Claim:
A heat dissipation system for conducting and dissipating heat generated by a heat source, comprising: a housing with at least one surface made of heat-conductive metal contacted with the heat source, including a recess with a passage formed on the bottom to contain cooling liquid and an inlet and an outlet connected to the recess; and a circulator installed in the recess to circulate the flowing of the cooling liquid; a lid covered on the top of the housing and a sealing ring disposed between the lid and the sealing ring to fit the circulator inside the housing; a cooler having a main body formed by a plurality stacked fins, an inlet tube and an outlet tube, two pipes respectively connected between the inlet and the outlet tube, and the outlet and the inlet tube so that under operation of the circulator, warmer cooling liquid in the housing flowing into the inlet tube through the outlet is cooled down via heat exchange of the fins to provide cooler cooling liquid flowing out from the outlet tube to the housing through the inlet.