| 摘要 |
PURPOSE: A hybrid IC type LED lamp is provided to achieve improved luminous intensity by mounting a plurality of LED chips in a small area. CONSTITUTION: A hybrid IC type LED lamp comprises a plurality of LED chips(51) attached on a hybrid IC substrate(53); a light reflecting unit(52) attached around the LED chips; a lens unit(50) covering and protecting the LED chips; a metal plate(54) attached beneath the hybrid IC substrate; a heat sink(56) attached beneath the metal plate; and a circuit controller(58) and a socket arranged at the bottom of the lamp. The light reflecting unit has an inclined side surface, and the heat sink has a side surface where a radiation fin(55) is attached so as to allow for ease of heat radiation. |
