Rear steering lamp of motorcycle

By setting up an array of wedge blocks on the inside of the cooling assembly of the motorcycle turn signal, collecting rainwater for easy cooling, it solves the problem of rainwater invasion in rainy weather and extends the service life of the lamp shell.

CN222688005UActive Publication Date: 2025-03-28CHANGZHOU XIUTIAN VEHICLE PARTS CO LTD
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Patent Information

Application Number
CN202421607724.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-09
Publication Date
2025-03-28
Estimated Expiration
2034-07-09

AI Technical Summary

Technical Problem

Existing motorcycle turn signals are susceptible to rainwater in rainy weather, affecting the use effect, and excessive use causes the lamp shell to age and reduce its service life.

Method used

A motorcycle rear turn signal is designed, using a detachable heat dissipation assembly. An array of wedge-shaped blocks are arranged on the inner side of the heat dissipation assembly inclined upwards. The bolts penetrate through the heat dissipation assembly to the nut at the bottom. The rainwater seeps into the threaded hole and then flows back into the cavity of the heat dissipation assembly. The wedge-shaped block collects rainwater for easy cooling and extends the service life of the lamp shell.

Benefits of technology

Effectively prevent rainwater from entering the lamp shell, reduce the speed of the lamp shell aging, and improve the service effect and life of the turn signal.

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Abstract

The utility model discloses a motorcycle rear steering lamp, which relates to the field of motorcycles, and comprises a lamp housing, one side of the lamp housing is connected with a mounting rack, the inner side of the mounting rack is detachably provided with a heat dissipation assembly, the heat dissipation assembly and the mounting rack are both provided with threaded holes, and the threaded holes penetrate through the heat dissipation assembly. And a plurality of groups of wedge-shaped blocks are obliquely and upwards arranged in the heat dissipation assembly. The bolt penetrates through the heat dissipation assembly to the nut at the bottom, rainwater flows back into the cavity of the heat dissipation assembly when infiltrating along the threaded hole in cloudy and rainy days, the wedge-shaped blocks are obliquely and upwards arranged in the cavity of the heat dissipation assembly and can collect part of the rainwater, and therefore the rainwater can be recycled, and the heat dissipation efficiency is improved. And in the process, the aging speed of the lamp shell is reduced.
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