| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular lamp unit of which a semiconductor light source is not visually recognized from outside, even when its projection lens is arranged as if the same is floating in the air. <P>SOLUTION: The vehicular lamp unit includes a semiconductor light source 10, a first reflector 20 covering the semiconductor light source, a second reflector 50 with reflecting faces arranged on both sides of the semiconductor light source, a projection lens 40 arranged at a front side of an aperture 21 of the first reflector which projects light that passes through the aperture of the first reflector out of all the light generated by the semiconductor light source. The reflector surface 22 of the first reflector reflects light that does not pass through the aperture of the first reflector out of all the light generated by the semiconductor light source, towards a reflector surface 51 of the second reflector. The reflector surface of the second reflector is arranged to reflect to the front side the light reflected by the reflector surface of the first reflector. The projection lens is fixed to the unit by the use of lens-mounting legs of a transparent or translucent material leaving some space from an outside surface 23. <P>COPYRIGHT: (C)2012,JPO&INPIT |
