| 摘要 |
The present invention relates to a LED heat sink and a method for manufacturing the same. According to the inventive method, ends of heat-dissipating fins are melted and combined with heat-conducting body by point discharge, thereby forming the LED heat sink. The LED heat sink includes the heat-conducting body and the heat-dissipating fins. The heat-conducting body has a heated portion and a heat-conducting portion. The heat-conducting portion is connected to the heat-dissipating fins. By this method, a heat sink of a complicated structure can be manufactured with multiple materials. Further, the working hours and production cost are reduced greatly.
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