发明名称 |
LED HEAT SINK AND METHOD OF MANUFACTURING SAME |
摘要 |
A LED heat sink and a method of manufacturing same are disclosed. The LED heat sink includes a holding zone bordered by one or more anchor portion of a higher elevation. The anchor zone has an upper side formed a compact stamping zone. The compact stamping zone is stamped forcefully through a mold in a diagonal direction towards the holding zone such that the material of the anchor zone is squeezed above the holding zone to form a latch hook to latch and press a LED lamp onto the holding zone so that the LED lamp is tightly in contact with the heat sink. Thus a forced transfer effect can be achieved to rapidly reduce the temperature of the LED lamp.
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申请公布号 |
US2011220338(A1) |
申请公布日期 |
2011.09.15 |
申请号 |
US20100721940 |
申请日期 |
2010.03.11 |
申请人 |
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发明人 |
CHANG KUN-JUNG;JUAN CHING-YUAN;LIN KUO-CHUN;JUAN CHING-HUANG |
分类号 |
F28F7/00;B21D53/02 |
主分类号 |
F28F7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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