一种集成式新能源汽车电机接线盒防护盖

By using locking and fixing components in the integrated new energy vehicle motor junction box, the problems of insecure locking and easy damage to the wiring are solved, achieving convenient locking and stable connection, and improving the safety and stability of motor operation.

CN224520845UActive Publication Date: 2026-07-17NANJING SCAGE AUTOMOBILE TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NANJING SCAGE AUTOMOBILE TECH CO LTD
Filing Date
2025-10-22
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

The locking operation of existing junction boxes for new energy vehicle motors is cumbersome and the locking is not secure. They are easily dislodged due to vibration, allowing dust, moisture and foreign objects to enter, affecting the oxidation of the wiring terminals and damaging the circuit, resulting in unstable motor operation.

Method used

The locking assembly, consisting of rotating clips, telescopic pins, and lock holes, combined with the slots, fixing brackets, and threaded rods in the fixing assembly, enables quick locking and unlocking of the protective cover and junction box, ensuring a tight seal. The cooperation of the fixing clamp and guide rod securely holds the wires inside the conduit, preventing loosening and tangling.

Benefits of technology

It enables convenient locking and secure connection between the protective cover and the junction box, preventing dust and moisture from entering, improving the stability and safety of the motor junction box, preventing wires from loosening and falling off, and enhancing the reliability and service life of the circuit.

✦ Generated by Eureka AI based on patent content.

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Abstract

本实用新型涉及汽车电机接线技术领域,公开了一种集成式新能源汽车电机接线盒防护盖,包括电机本体,所述电机本体的外表面固定连接有接线盒,所述接线盒的外表面固定连接有走线管,所述接线盒与走线管之间设置有固定组件,所述接线盒的顶部活动卡接有防护盖,所述接线盒与防护盖之间设置有锁定组件。本实用新型中,通过锁定组件中的旋转卡件、伸缩卡销、锁孔等部件配合,旋转手柄带动转盘旋转,使定向滑杆沿定向滑槽滑动,带动滑动锁件从多方向锁定防护盖,伸缩卡销与卡孔板配合固定旋转手柄,实现防护盖与接线盒快速锁定解锁,操作便捷,锁定牢固,多向受力均匀,密封性能好,可阻挡灰尘、水汽和异物侵入,提升整体稳定性。
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