| 摘要 |
PROBLEM TO BE SOLVED: To suppress a temperature rise in a housing due to heat generated by a lamp bulb. SOLUTION: In a lamp for a vehicle comprising a lamp bulb 7, a housing 6 for housing the lamp bulb 7 therein, and a lens 4 provided in an opening part in the housing 6, a temperature sensor 5 is provided in the housing 6 and a fan 1 driven by a motor 2 is provided in a part of the housing 6. When temperature in the housing 6 is judged to have exceeded a fixed value by a signal from the temperature sensor 5, the motor 2 with the fan 1 is driven by operating a switching means 3 to discharge hot air from the housing 6 into the exterior. |
