Invention Grant
- Patent Title: Vehicle lamp having switching structure for low-beam and high-beam headlights
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Application No.: US18148409Application Date: 2022-12-29
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Publication No.: US11890984B1Publication Date: 2024-02-06
- Inventor: Chung-Yi Chang
- Applicant: SONAR AUTO PARTS CO., LTD.
- Applicant Address: TW New Taipei
- Assignee: SONAR AUTO PARTS CO., LTD.
- Current Assignee: SONAR AUTO PARTS CO., LTD.
- Current Assignee Address: TW New Taipei
- Agency: Li & Cai Intellectual Property Office
- Main IPC: F21S41/63
- IPC: F21S41/63 ; B60Q1/076 ; B60Q1/068 ; F21S41/20 ; F21V29/503 ; F21S41/141 ; F21Y115/10

Abstract:
A vehicle lamp having a switching structure for low-beam and high-beam headlights is provided. The vehicle lamp includes a heat dissipating device, an LED light source, an electromagnet, a reflector assembly, a lens unit, a light-shaping plate, a driving rod, and an intermediate plate. The LED light source and the electromagnet are disposed on the heat dissipating device, and the light-shaping plate is rotatably disposed on the electromagnet. The driving rod is disposed between the electromagnet and the light-shaping plate, and the electromagnet drives the driving rod to synchronously drive the light-shaping plate to be moved to a first position or a second position. The intermediate plate is replaceably connected between the lens unit and the heat dissipating device.
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