| 摘要 |
PURPOSE: A head lamp for a vehicle is provided to increase irradiation efficiency. CONSTITUTION: An optical catalyst(170) is inserted into the space between a reflector(140) and a bezel(130). When the optical catalyst receives light, the optical catalyst has strong reactivity. A used optical catalyst has strong reactivity even in a visible ray area. The optical catalyst reacts to moisture by light generated when a bulb is turned on to eliminate the moisture. The optical catalyst is placed in a mounting space.
|
