| 摘要 |
PROBLEM TO BE SOLVED: To accurately and stably switch a movable optical component by a drive member, and to easily attach the movable optical component and the drive member to an attachment member.SOLUTION: This invention includes: a semiconductor light source 2; a lens 35; an optical control member 6; a drive member 7; and a heat sink member 4. The optical control member 6 and the drive member 7 are formed as one module and are attached to the heat sink member 4. As a result, in this invention, the optical control member 6 is accurately and stably switched by the drive member 7. Further, the optical control member 6 and the drive member 7 are easily attached to the heat sink member 4. |
