Provided is a lamp using LED which has a heat sink and an air-flowing part formed in a body and is equipped with a heat pipe to make higher a heat-conductive efficiency and thereby to make higher a heat-generation performance considerably so that the light emitting diode can be applied to a high-output illumination device to increase a life-time.
申请公布号
US8277081(B2)
申请公布日期
2012.10.02
申请号
US20100868272
申请日期
2010.08.25
申请人
SONG KYU SEOP;KIM KWANG SOO;AN YOUNG HOON;APACK, INC.