| 摘要 |
PROBLEM TO BE SOLVED: To provide a head lamp for an automobile having a fail-safe mechanism. SOLUTION: A neutral position returning means 5 is operated to automatically return a lower reflector 3 positioned at a rotational position to a neutral position when a driving motor 32 fails during the rotating state of the lower reflector 3. As a result, the diffusive light distribution pattern distributed left and right can be automatically returned to the neutral position. |
