H.C. Park & Associates, PLC
LED-based lighting apparatus with heat pipe cooling structure
A lighting apparatus includes a housing, a light emitting module disposed on an open region at one side of the housing, and a heat sink unit placed within the housing to absorb and discharge heat from the light emitting module. The light emitting module includes a heat sink base on which a semiconductor optical device is mounted. The heat sink unit includes at least one main heat pipe having one side adjoining the heat sink base and a heat sink block adjoining the other side of the main heat pipe to cooperate with the main heat pipe.
Posco LED Company Ltd.
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F21V F21V F21V F21V F21V F21V H01L F21Y F21V F21V F21Y
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Yu Jin Jung Hwa Hwi Seok Seung Ki Su Woon Seon Min
Heo Kim Yang Kim Lee Park