US 12,291,142 B2
Light path processing element, headlamp module vehicle lamp and vehicle
Jie Zhang, Shanghai (CN)
Assigned to HASCO VISION TECHNOLOGY CO., LTD., Shanghai (CN)
Appl. No. 17/769,185
Filed by HASCO VISION TECHNOLOGY CO., LTD., Shanghai (CN)
PCT Filed Mar. 13, 2020, PCT No. PCT/CN2020/079189
§ 371(c)(1), (2) Date Apr. 14, 2022,
PCT Pub. No. WO2021/093234, PCT Pub. Date May 20, 2021.
Claims priority of application No. 201921964266.2 (CN), filed on Nov. 13, 2019; and application No. 201921972598.5 (CN), filed on Nov. 13, 2019.
Prior Publication US 2024/0101020 A1, Mar. 28, 2024
Int. Cl. B60Q 1/14 (2006.01); F21S 41/147 (2018.01); F21S 41/32 (2018.01); F21S 41/365 (2018.01); F21W 102/13 (2018.01); F21W 102/135 (2018.01); F21W 102/155 (2018.01)
CPC B60Q 1/1415 (2013.01) [B60Q 1/1438 (2013.01); F21S 41/147 (2018.01); F21S 41/321 (2018.01); F21S 41/365 (2018.01); F21W 2102/13 (2018.01); F21W 2102/135 (2018.01); F21W 2102/155 (2018.01)] 16 Claims
OG exemplary drawing
 
1. A light path processing element, comprising an element main body, the element main body having a cut-off portion used for forming a cut-off line, wherein
the light path processing element is a reflecting element; the element main body is a double-sided reflecting plate comprising a low-beam reflecting surface and a high-beam reflecting surface; the cut-off portion is arranged or formed at one end of the low-beam reflecting surface, the cut-off portion is a groove that is formed in a surface of the low-beam reflecting surface and has a cut-offline shape, or is a protrusion that is formed in a surface of the low-beam reflecting surface and has a cut-off line shape; or,
the light path processing element is a light shielding element, the element main body is a light shielding plate main body, the light shielding plate main body comprises a protrusion and a reflecting surface located on opposite surfaces of the light shielding plate main body, and the protrusion has the cut-off portion used for forming the cut-off line.