| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular illumination lighting fixture for forming an additional light distribution pattern against a light distribution pattern for a lower beam in which center luminosity of additional light distribution pattern is sufficiently elevated while its depth size is made smaller, when the light distribution pattern for a high beam is formed. <P>SOLUTION: A pair of right and left light-emitting elements 14 are arranged facing forward on both right and left sides of optical axes Ax in the vicinity of rear side focus F of a projection lens 12, and a mirror member 16 is arranged between mutual light-emitting faces 14a. This mirror member 16 is made so that it has a pair of right and left reflecting faces 16a extending forward along the vertical face parallel to the light axes Ax from the vicinity of respective light-emitting faces 14a. By this, one portion of light going from respective light-emitting faces 14a toward a projection lens 12 is made to be reflected by respective reflecting faces 16a, and is made incident into the projection lens 12 as emitted light from imaginary light-emitting face formed between both light-emitting faces 14a. Then, the additional light distribution pattern is formed as a light distribution pattern wherein the pair of right and left light distribution patterns are partially overlapped. <P>COPYRIGHT: (C)2012,JPO&INPIT |
