| 摘要 |
PROBLEM TO BE SOLVED: To provide a headlamp in which the replacement of a bulb can be performed even in a compact space at the rear of a reflector without degrading its light distribution capability and the quality of appearance. SOLUTION: In an upward neighborhood of a rear top part of a reflector 16, an overhanged opening part 16b upwardly bulged from an opening part 16a formed in the rear top part of the reflector 16, while a bulb 18 (composed of a base part 18a and a vessel part 18b) is supported by a bulb holder 22. The bulb holder 22 is structured so as to be fixed to the rear top part of the reflector 16. This fixed structure inserts the bulb 18 into the bulged opening part 16b to bring the bulb holder 22 into contact with the upward neighborhood of the rear top part of the reflector 16 (A,..., F), and thus the bulb holder 22 is slid downwardly (F,..., H) so as to be fixed. |
