LED LIGHTING APPARATUS
PURPOSE: An LED lamp is provided to extend a lifetime by protecting a circuit device from high heat. CONSTITUTION: A collecting plate(370) collects heat from an LED source(380). The collecting plate is fixed to a boss(340) which is inwardly protruded to a head(310). An exhaust pipe(360) is combined...
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Main Author | |
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Format | Patent |
Language | English Korean |
Published |
17.06.2011
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE: An LED lamp is provided to extend a lifetime by protecting a circuit device from high heat. CONSTITUTION: A collecting plate(370) collects heat from an LED source(380). The collecting plate is fixed to a boss(340) which is inwardly protruded to a head(310). An exhaust pipe(360) is combined with the collecting plate via a heat sink(330) outside the head. The exhaust pipe discharges heat collected on the collecting plate to the outside through an outlet(362). A heat radiation pin(331) discharges heat from the collecting plate through the exhaust pipe. |
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Bibliography: | Application Number: KR20090123533 |