Patent ID: 9709237
Date: 2017-07-18
CPC Classifications: F21S

Claim:
1. A vehicle lamp, comprising: a reflector having a basically elliptical reflection surface; a semiconductor-type light source in which a center of a light emission surface is located at or near to a first focal point of the reflection surface; and a projection lens in which a lens focus is located at or near to a second focal point of the reflection surface, wherein a lens axis of the projection lens is shifted upward or downward relative to the center of the light emission surface, the reflection surface is rotated upward or downward about the center or its vicinity of the light emission surface, the light emission surface is rotated upward or downward about the center or its vicinity of the light emission surface so as to face the reflection surface, and a first angle between a line parallel to the rotated light emission surface and the lens axis is greater than a second angle between an optical axis of the rotated reflection surface and the lens axis.