摘要 |
PURPOSE:To obtain the above automative head lamp for without bear of thermal deformation of a front surface lens at the time of lighting. CONSTITUTION:A lighting chamber space consists of a container type lamp body 10 and a front surface lens 12, which is fitted in an opening part of the front surface of the lamp body 10 and is inclined to the front half upper. A light source 16 and a reflector 14 for reflecting the light from the light source are provided in this lighting chamber space. An extension 20, to which the surface treatment at the nearly same color with the reflector 14 is performed, is provided between the reflector 14 and the front surface lens 12. In this head lamp for automobile, an irregular part 23a for diffusing and reflecting the light is formed in an area of the extension 20, at least, an area facing to the front lens 12 to prevent concentration of the light to the central part of the front surface lens 12. |