Headlamp of electric bicycle
By adopting an independent reflective cavity design with a central funnel-shaped and V-shaped reflective cup in the electric bicycle headlight, the problem of the inability to adjust the brightness and lighting area is solved, achieving farther light illumination and higher safety.
CN223460291UActive Publication Date: 2025-10-21FOSHAN SHUNDE ZHIQUDONG E-COMMERCE CO LTD
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Patent Information
- Application Number
- CN202423111494.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-16
AI Technical Summary
Technical Problem
Existing electric bicycle headlights cannot adjust the brightness and lighting area, and cannot flexibly adjust the diameter of the light beam, making riding unsafe for people with myopia or poor eyesight.
Method used
An electric bicycle headlight is designed, which adopts a central funnel-shaped light reflector cup and a V-shaped outer ring reflector cup, and is respectively installed with a central main lighting LED lamp and an outer ring auxiliary lighting LED lamp. Through the independent reflection cavity design, dual-cavity reflection is achieved to enhance the lighting effect.
Benefits of technology
The illumination area is expanded and the brightness is improved, the light is irradiated farther, and the riding safety of people with myopia or poor eyesight is improved.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an electric bicycle headlight which is characterized in that a reflecting lamp cup is arranged inside a barrel cavity, a lens is fixed at a front-end barrel opening of a lamp barrel, a ring is fixedly connected with the outer wall of the front-end barrel opening of the lamp barrel, the inner wall of a cavity opening of the barrel cavity is fixedly connected with the reflecting lamp cup, and the reflecting lamp cup is integrally formed; the reflecting lamp cup comprises a central funnel-shaped light reflecting cup and a V-shaped outer ring reflecting cup, and a central funnel-shaped light reflecting cavity and a V-shaped outer ring reflecting cavity are correspondingly formed in the reflecting lamp cup; the V-shaped outer ring reflection cavity surrounds the central funnel-shaped light reflection cavity; a central main illumination LED lamp is fixed in the center of the bottom of the central funnel-shaped light reflection cavity; an outer ring auxiliary lighting LED lamp is fixed to the bottom of the V-shaped outer ring reflection cavity in a surrounding mode. The central funnel-shaped light reflection cavity and the V-shaped outer ring reflection cavity of the product are independent from each other to form a double-cavity reflection cup, optical crosstalk is avoided, light source reflection between external light irradiation does not influence each other, and the reflection illumination effect of the central main illumination LED lamp and the outer ring auxiliary illumination LED lamp is good.
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