A lighting device including: a light emitting module; a heat sink which is disposed on the light emitting module; a heat sink fan which is disposed over the heat sink; an upper case which covers the heat sink fan and the heat sink; and a lower case which is coupled to the upper case and fixes the light emitting module. A first air inlet is disposed in the lower case. A second air inlet is disposed in the upper case.
申请公布号
EP2751473(A1)
申请公布日期
2014.07.09
申请号
EP20120829045
申请日期
2012.08.30
申请人
LG INNOTEK CO., LTD.
发明人
PARK, IN SOO;KIM, SUN HO;KWAK, JAE O;HONG, SEUNG KYUN