A dynamic overheating warning motor

Abstract

The invention discloses a dynamic overheating early warning motor, which belongs to the field of electric motors. Through the setting of the color delay warning bar, when the temperature is close to the stable operating temperature, the color delay layer gradually heats up and presents a flow state, thereby extending along the color delay warning bar. At the same time, the bamboo-shaped stacked tube is extended and the pneumatic ball is pushed to accelerate the flow of the color extension layer, so that the color change can be quickly presented visually, and the staff can be visually reminded that there may be a risk of abnormal temperature rise in the motor, which is convenient for them to carry out manual work in time. Intervention to reduce the impact of abnormal high temperature on motor life and operation stability. At the same time, when the colored magnetic powder on the pneumatic ball is exposed and gradually adsorbed on the inner wall of the color delay warning strip, it means that the surface temperature of the motor is higher than the safe operating temperature, which is convenient for the staff. The temperature of the motor is judged at this time, so that manual intervention can be carried out in time.

Description

technical field [0001] The invention relates to the field of motors, more specifically, to a dynamic overheating warning motor. Background technique [0002] Motor (commonly known as "motor") refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. [0003] When the motor is working, the rotor rotates at high speed, which will cause the motor to generate a lot of heat. In the prior art, heat dissipation scales are usually arranged on the surface of the motor to increase the heat dissipation area and achieve the effect of heat dissipation. However, when the motor is continuously working, it will generate a lot of heat. , especially for large motors, it is difficult to dissipate the heat in time only through the heat dissipation scales, and in the existing technology, it is difficult for the staff to perform manual intervention in time when the temperature is close to or higher than t...

AI Technical Summary

Problems solved by technology

[0003] When the motor is working, the rotor rotates at high speed, which will cause the motor to generate a lot of heat. In the prior art, heat dissipation scales are usually arranged on the surface of the motor to increase the heat dissipation area and achieve the effect of heat dissipation. However, when the motor is continuously working, it will generate a lot of heat. , especially for large motors, it is difficult to dissipate the heat in time only through the heat dissipation scales, and in the existing technology, it is difficult for the staff to perform manual intervention in time when the temperature is close to or higher than the stable operating temperature, and it is difficult to alleviate the abnormal rise in time temperature, resulting in poor stability of the motor during operation, and working under abnormal temperature for a long time will also have a certain impact on its life

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