| 摘要 |
<P>PROBLEM TO BE SOLVED: To aim at attaining uniform luminance of a light emitting surface of a lamp of which the front cover is structured as an inclined surface and at thinning of the lamp. <P>SOLUTION: A first light source 21 and a second light source 22 are placed in a lamp housing having a shape wherein one end goes around to the rear side of a lamp against the other end and moreover there are provided a first and a second main reflectors 41, 42 for reflecting the light of each of the light sources. The second light source 22 is arranged more backward of the lamp than the first light source 21; the second main reflector 42 is extended to a further backward region than the first main reflector 41; and the light emitted from the second light source 22 and projected to the second main reflector 42 is directed frontward in a larger angle than the light emitted from the first light source 21 and projected to the first main reflector 41. <P>COPYRIGHT: (C)2012,JPO&INPIT |
