Invention Grant
- Patent Title: Vehicle lamp illumination module, vehicle lamp and vehicle
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Application No.: US17422704Application Date: 2020-01-22
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Publication No.: US11629831B2Publication Date: 2023-04-18
- Inventor: Zhiping Qiu , He Zhu , Dapan Zhang , Cong Li , Xiaofen Sun , Wenhui Sang , Hui Li , Rui Nie
- Applicant: HASCO VISION TECHNOLOGY CO., LTD.
- Applicant Address: CN Shanghai
- Assignee: HASCO VISION TECHNOLOGY CO., LTD.
- Current Assignee: HASCO VISION TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Shanghai
- Agency: Volpe Koenig
- Priority: CN201910083832.7 20190129,CN201910164892.1 20190305,CN201910300171.9 20190415,CN201920738614.8 20190521,CN201910428378.4 20190522,CN201921096137.6 20190711,CN201910927121.3 20190927
- International Application: PCT/CN2020/073848 WO 20200122
- International Announcement: WO2020/156455 WO 20200806
- Main IPC: F21S41/24
- IPC: F21S41/24 ; F21S41/143 ; F21S41/275 ; F21S41/147 ; F21S41/32 ; F21S41/255 ; F21S41/43 ; F21S41/151 ; F21V17/10 ; F21W102/13 ; F21S41/20

Abstract:
A vehicle lamp, a vehicle, and a vehicle lamp illumination module. The vehicle lamp illumination module comprises light sources, a low-beam primary optical element, a high-beam primary optical element, and a secondary optical element. The low-beam primary optical element can guide light to be sequentially emitted via the low-beam primary optical element and the secondary optical element to form a low-beam shape. The high-beam primary optical element comprises multiple collimation units, wherein the surfaces of light emitting ends of the collimation units are connected together or integrally formed to form a high-beam light emitting surface. Light incident ends of the collimation units have one-to-one correspondence to the light sources, so that the light can be sequentially emitted via the high-beam primary optical element and the secondary optical element to form a lightless shape. The module has accurate light shape control, is precise in assembly, and high in light energy utilization.
Public/Granted literature
- US20220065416A1 VEHICLE LAMP ILLUMINATION MODULE, VEHICLE LAMP AND VEHICLE Public/Granted day:2022-03-03
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