| 摘要 |
PROBLEM TO BE SOLVED: To provide a lamp for a vehicle which can reduce the number of parts than that of a conventional lamp. SOLUTION: A reflector for a vehicle includes a plurality of retroreflection elements retroreflecting incident light incident in parallel with a reference axis arranged in the horizontal direction at a predetermined angle obliquely upward to the reference axis where the retroreflection element includes a first reflection surface, a second reflection surface and a third reflection surface which are adjacently arranged to form a corner of a nearly cube, and the first reflection surface is inclined at a first inclined angle with respect to the reference axis, the second reflection surface is inclined at a second inclined angle and formed at a position rotated around the reference axis at a first rotating angle from the first reflection surface and the third reflection surface is inclined at a third inclined angle and formed at a position rotated around the reference axis at a second inclined angle in a direction opposed to the second reflection surface from the first reflection surface. COPYRIGHT: (C)2011,JPO&INPIT |
