LED lamp having lamp holder fixed with heat sink
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United States of America Patent
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-
Jul 2, 2013
Grant Date -
Mar 4, 2010
app pub date -
Mar 6, 2009
filing date -
Aug 26, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An LED lamp includes a heat sink, an LED module received in the heat sink, a lamp holder disposed on a top end of the heat sink and covering the LED module, and a clip coupled to the lamp holder for securing the lamp holder to the heat sink. An annular fixing portion extends from a bottom of the lamp holder and surrounds a periphery of the top end of the heat sink. The clip hoops the fixing portion of the lamp holder and has a plurality of engaging portions extending through the fixing portion and inserted into the engaging slots of the heat sink correspondingly.
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