| 摘要 |
The present invention discloses a high-efficiency heat sink and a method for manufacturing the heat sink so as to achieve high efficiency in heat dissipation with low cost. The present invention is characterized in that die casting, forging or injection molding is used to form a thermal conductive core having a substrate and a plurality of thermal conductive fins, followed by the formation of a heat-dissipating case so as to form a body and a plurality of heat-dissipating fins covering the thermal conductive core. The thermal conductive core transmits the heat from a heat source (typically an electronic element in operation) to all over the heat sink that efficiently dissipates the heat through the heat-dissipating case into the air.
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