| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular headlight capable of ensuring the position relative to an optical system with a high accuracy and easily forming a high-precision light distribution pattern while using semiconductor light emitting elements. <P>SOLUTION: A lamp chamber 26 comprises a first LED unit 40a, a first reflector 72 formed in one body with a projection lens 70 and reflecting a direct light from the first LED 44a toward its front close to a lens axis Ax, a second LED unit 40b, a second reflector 80 formed in one body with the projection lens 70 and reflecting a direct light from the second LED unit 44b toward its front, and a light source stand 30 for supporting the first and second LED units 44a and 44b, The light source stand 30 includes a mounting portion for positioning a projection lens 70 formed in one body with a coupling member 75 and first and second reflectors 72 and 80 in the direction of the lens axis Ax, and a positioning projection 32a and a positioning recess 32b for positioning them in the direction perpendicular to the lens axis Ax. <P>COPYRIGHT: (C)2007,JPO&INPIT |
