Electric vehicle motor hub cover

By designing heat dissipation and snap-fit ​​components on the motor hub cover, the dust collection components can be easily replaced, solving the problem of the difficulty in quickly replacing the dust collection screen of the electric vehicle motor hub cover, thus improving the user experience of the electric vehicle and the life of the motor.

CN224418572UActive Publication Date: 2026-06-26GUANGDONG SHUNDI PRECISION MANUFACTURING CO LTD
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Patent Information

Application Number
CN202520826933.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-28
Publication Date
2026-06-26
Estimated Expiration
2035-04-28

AI Technical Summary

Technical Problem

The current electric vehicle motor hub cover lacks a quick-replacement dust collection screen design, which requires the use of multiple tools when replacing the dust collection screen, wasting time and effort, affecting the user experience of the electric vehicle and the lifespan of the motor.

Method used

A motor hub cover was designed, comprising a heat dissipation component, a snap-fit ​​component, and a dust collection component. The heat dissipation component automatically adjusts the heat dissipation area via a movable plate. The snap-fit ​​component allows for easy installation and removal of the dust collection component. The dust collection component efficiently collects dust through a collection net and a support rod without affecting heat dissipation.

Benefits of technology

It enables quick replacement of dust collection components, improves the user experience of electric vehicles, extends the service life of motors, and ensures stable operation of motors in clean environments.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to motor hub cover technical field discloses a kind of electric motor car motor hub cover, including motor hub cover, mounting hole, installation end, and installation end is fixedly arranged on the end of motor hub cover, and installation end is evenly provided with mounting hole;Motor hub cover is provided with heat dissipation component, clamping component, dust collection component, heat dissipation component is arranged on motor hub cover, and clamping component motor hub cover inner side end portion, dust collection component is arranged on clamping component;The utility model is provided with heat dissipation component on motor hub cover, and its heat dissipation hole cooperates with internal movable plate, can automatically adjust heat dissipation area according to motor operating temperature, effectively improve heat dissipation efficiency, guarantee motor stable operation, and clamping component makes dust collection component can be conveniently installed and disassembled, without the aid of tool, can be quickly replaced, and the collection net in dust collection component is collocated with support rod and heat dissipation row hole, can efficiently collect dust, and also do not affect heat dissipation, to improve the overall use experience of electric motor car.
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Citation Information

Patent Citations

  • Electric vehicle motor hub cover

    CN215378620U