Light-emitting diode illuminating equipment with high power and high heat dissipation efficiency
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United States of America Patent
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Apr 12, 2011
Grant Date -
Oct 15, 2009
app pub date -
Aug 19, 2005
filing date -
Aug 19, 2005
priority date (Note) -
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Abstract
The invention provides light-emitting diode illuminating equipment with high power and high heat-dissipation efficiency. The light-emitting diode illuminating equipment comprises a casing and N first packaged systems. Each of the first packaged systems comprises a first heat pipe, at least one first heat-dissipating fin, and a first diode light-emitting apparatus. Wherein a heat generated during the operation of the first diode light-emitting apparatus is conducted by the first heat pipe from the flat portion of the first heat pipe to the at least one first heat-dissipating fin, and then is dissipated by the at least one first heat-dissipating fin. In particular, the light-emitting diode illuminating equipment, according to the invention, is very suitable to be used as a street lamp.
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