| 摘要 |
PROBLEM TO BE SOLVED: To provide a wide light-emitting region lamp for vehicle capable of expanding light emitting area with a small number of point light sources.SOLUTION: A wide light-emitting region lamp for vehicle increases a light emitting area by covering point light sources with a cover having a pattern, and includes a semispherical reflective surface with a mirror surface treatment, point light sources installed at the center of the reflective surface, and a cover of cubic pattern for covering the point light sources. The cover of cubic pattern has a flame-like appearance shape structured by a reflection material of vertical lattice, and its cross-section viewed from an advancing direction of light becomes cross-sections of turbine blades. |
