A motor with self-air cooling and heat dissipation function

Abstract

The invention provides a motor with a self-air-cooling heat dissipation function. The motor comprises a motor shell, wherein the lower end of the motor shell is fixedly provided with a first bearing sleeve, the upper end of the first bearing sleeve is fixedly provided with a second bearing sleeve, upper and lower ends inside a rotor shaft are each provided with a connecting rod horizontally, a connecting shaft is vertically and fixedly mounted on each connecting rod, the side surface of each connecting shaft is provided with a plurality of rotating blades longitudinally at equal distance, a rotor is fixedly mounted on the rotor shaft, a stator is fixedly mounted on the inner side wall of the motor shell, and the rotor is positioned inside the rotor; one end of a limiting spring is fixed on an extended heat dissipation plate, and the other end of the limiting spring is fixed on the rotor shaft; heat dissipation blades are fixedly mounted on the side surface of the extended heat dissipation plate; a plurality of second air outlets are formed in the lower side surface of the motor shell; and the side wall of the motor shell extends toward a direction away from the rotor shaft to form connecting lugs. The motor can realize rapid heat dissipation without the aid of an external device, is reasonable in design and compact in structure, and has significant heat dissipation effect.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor with self-air cooling and heat dissipation functions. Background technique [0002] Motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. A generator is represented by the letter G in the circuit. Its main function is to convert mechanical energy into electrical energy. At present, the most commonly used method is to use thermal energy, water energy, etc. to drive the rotor of the generator to generate electricity. With the maturity of wind power generation technology, wind power is slowly entering our lives. Transformers are called stationary motors in some books. It is found from the definition of the motor that it makes sense to say so. According to the type of working power supply: it can be divided into DC motor and AC motor; according to the structure and working...

AI Technical Summary

Problems solved by technology

[0003] During the operation of the motor, due to the increase of the load on the output shaft, a large amount of heat will be generated, which will accumulate inside the motor, causing the overall temperature of the motor to rise rapidly, affecting the rotation stability and physical properties of the internal rotor, and in severe cases, motor failure will occur. Therefore, it is very necessary to effectively dissipate heat and cool down during the operation of the motor. Most of the existing motor heat dissipation uses external devices for heat dissipation, but the additional external devices not only occupy additional space, but also consume a lot of power. Therefore, there is an urgent need for a Motor with self-air cooling and heat dissipation function to realize the self-heating effect of the motor

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