| 摘要 |
Disclosed is a lamp device (100). The lamp device includes:
a heat radiating body (110) comprising a structure (111) and a plurality of fins (113), wherein the structure comprises an inner surface and an outer surface such that an opening (G1) is formed and wherein a plurality of the fins extend to the outside from the outer surface of the structure; and
a substrate (130) being under a plurality of the fins (113) of the heat radiating body and comprising a plurality of light emitting devices (150) disposed on one side thereof. |
