Patent ID: 11927318
Assignee: HASCO VISION TECHNOLOGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A headlamp optical element, comprising a light collecting portion, a first light emitting portion and a reflecting portion which are sequentially and integrally connected along the light emitting direction and the light collecting portion is able to converge incident light and emit the light via the first light emitting portion, wherein
the rear end of the reflecting portion is connected with the lower portion of the first light emitting portion, and the front end of the reflecting portion is provided with a lower beam cut-off line structure used for forming a lower beam bright-dark cut-off line;
a light-emitting surface of the first light-emitting portion is formed of multiple step surfaces with segment differences; and
the lower portion of the light collecting portion is provided with a III-region light shape forming structure, and the III-region light shape forming structure is able to form a lower beam III-region light shape.