| 摘要 |
A partially aluminized lens for an automotive lamp, provided in front of an automotive lamp light source (1) and comprising: a light-incident surface (2) and a light-emitting surface (3) forming a main light shape, and a reflection surface (4) forming an auxiliary light shape; and the light-incident surface (2) and the light-emitting surface (3) forming the main light shape is completed by a plano-convex lens (5), and the reflection surface (4) forming the auxiliary light shape is completed by a reflection frame (6) integrated and provided with the plano-convex lens (5), the reflection frame (6) being formed by partial aluminization. The partially aluminized lens for the automotive lamp satisfies the requirement of forming cutoff lines in a single process, thus eliminating the need for a complex structure formed by combining other light-emitting units via a single process. |
