| 摘要 |
PURPOSE: An optical source module having an improved structure is provided to reduce the size of the head lamp, an assembly process, and manufacturing costs by performing functions of conventional device having two optical modules. CONSTITUTION: A light source module(100) comprises a first lighting-emitting area(110), a second lighting-emitting area(120), a reflector(130), and a lens unit(140). A first lighting-emitting area comprises at least one LED device(112) emitting the light. A second emitting unit is adjacent to the first emitting unit. The second lighting-emitting area comprises at least one LED device(122) emitting the light. A reflector reflects the light from the first emitting unit and a second emitting unit. A reflector comprises a first reflecting body, a second reflecting body, a sidewall, and an inner side reflecting body. A lens unit transmits the light reflected from the reflector. The lens unit comprises a projection lens, and a radiating unit(150) cools the first lighting-emitting area and the second lighting-emitting area.
|
