| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular lighting fixture having superior appearance, in which required light distribution performance as the lighting fixture can be secured. <P>SOLUTION: The vehicular lighting fixture 10 comprises, in a lighting chamber 15 that is formed by a lighting fixture body 11 with the forward opened and a transparent cover 12 mounted on the forward opening part: an incandescent electric bulb 13 arranged on an optic axis Ax of the lighting fixture; a reflector 19 that reflects light forward from the incandescent electric bulb 13; and a light guide body 20 arranged in front of the incandescent electric bulb 13. The light guide body 20 has: a bottom part 20a that is formed at least on the lighting fixture optic axis Ax and transmits light; and a pair of side parts 20b, 20c formed in a peripheral part of the bottom part 20a, hiding the incandescent electric bulb 13 seen in the front view, wherein a reflecting light L3 of the incandescent electric bulb 13 reflected by the reflector 19 is emitted to the front of the lighting fixture passing through regions that are separated from the light guide body 20, and portions L1, L2 of the direct light from the incandescent electric bulb 13 are emitted to the front of the lighting fixture passing through the bottom part 20a. <P>COPYRIGHT: (C)2011,JPO&INPIT |
