Motorcycle motor temperature acquisition device

The motor temperature acquisition device, constructed using fixed and moving annular plates and adjustment components, solves the problems of unstable sensor position and poor data comparability in the temperature detection of electric motorcycle hub motors. It achieves stable and accurate multi-point acquisition of motor temperature and is suitable for batch testing of finished motors.

CN122192535APending Publication Date: 2026-06-12JIANGSU YONGYONG MOTORCYCLE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JIANGSU YONGYONG MOTORCYCLE TECH CO LTD
Filing Date
2026-03-26
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing technologies for detecting temperature in the hub motors of electric motorcycles suffer from problems such as unstable sensor positions, poor data comparability, inability to collect data simultaneously from multiple points, and inability to accurately measure temperature without damaging the motor's sealing structure.

⚗Method used

The installation frame consists of a fixed ring plate and a moving ring plate, combined with axial and radial adjustment components. It is fixed by long bolts and fastening nuts to achieve stable installation of the temperature acquisition component. The elastic fitting component and wireless signal transmission module are used to accurately acquire and transmit temperature data.

🎯Benefits of technology

It achieves stable and accurate temperature acquisition without damaging the motor's sealing structure, improves data consistency and testing efficiency, and can synchronously acquire temperature distribution information of the motor from multiple points, making it suitable for batch testing of finished motors.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the technical field of motor detection of electric motorcycles, and relates to a motor temperature acquisition device for electric motorcycles, which comprises a fixed ring-shaped plate and a movable ring-shaped plate, the middle parts of the fixed ring-shaped plate and the movable ring-shaped plate are provided with mounting through holes, a plurality of mounting plates are fixedly connected to one side of the fixed ring-shaped plate close to the movable ring-shaped plate, the mounting plates are uniformly distributed on the fixed ring-shaped plate in a circumferential direction, the movable ring-shaped plate is provided with mounting through slots corresponding to the mounting plates, the movable ring-shaped plate is slidably sleeved on the mounting plates, the edges of the fixed ring-shaped plate and the movable ring-shaped plate are fixedly connected through long bolts and fastening nuts, an axial adjusting assembly is arranged on the mounting plate, a radial adjusting assembly is arranged on the driving end of the axial adjusting assembly, a base is arranged on the driving end of the adjusting assembly, a temperature acquisition assembly is arranged below the base, and an elastic lamination assembly is arranged between the temperature acquisition assembly and the base; the application eliminates the contact thermal resistance fluctuation caused by uneven manual pressing force or motor operation vibration, and improves the acquisition accuracy and repeatability of temperature data.
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