A bicycle light that is easy to assemble

By eliminating the heat sink in the bicycle light and using a copper layer to conduct heat and a detachable connection design, the problems of difficult assembly and low space utilization are solved, achieving efficient assembly and cost reduction.

CN224381433UActive Publication Date: 2026-06-19NINGHAI COUNTY XINGHONG ELECTRICAL APPLIANCE FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGHAI COUNTY XINGHONG ELECTRICAL APPLIANCE FACTORY
Filing Date
2025-07-14
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

The separate placement of the heat sink and circuit board in bicycle lights leads to problems such as difficult assembly, low space utilization, and high cost.

⚗Method used

The LED lights and batteries are fixed on the circuit board, and heat is dissipated through the copper layer, eliminating the need for a heat sink. The design of the detachable housing and base simplifies the assembly process.

🎯Benefits of technology

It improved assembly efficiency, reduced costs, enhanced space utilization, and increased product yield and overall strength.

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Abstract

This application relates to the field of bicycle lights, and more particularly to a bicycle light that is easy to assemble. It includes a housing, a base, a reflector, an LED light, a circuit board, and a battery. The housing has a button and a charging port. The housing and base are detachably connected, and the base and reflector are detachably connected. The LED light is soldered onto the circuit board and located inside the reflector. The circuit board and reflector are detachably connected, and the reflector has a groove for engaging the circuit board. The battery and circuit board are fixedly connected by an adhesive layer. This application provides a bicycle light that avoids the separate placement of the heat sink and circuit board, reducing the difficulty of assembly, improving space utilization, saving materials, and reducing costs, thus facilitating assembly.
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