Motor capable of high-efficiency heat dissipation

Abstract

The invention discloses a high-efficiency heat dissipation motor, which comprises a motor casing, a heat dissipation casing, a front end cover, a stator, a rotor, a rear end cover, a heat dissipation fan and a wind cover. The stator is installed on the inner side of the motor casing, and both ends of the motor casing have grooves, the front end cover and the rear end cover are stuck in the groove of the motor casing, and the front end cover is stuck on the front end of the motor casing, so The rear end cover is stuck on the rear end of the motor casing, the rear end cover has a vent, the rotor is installed on the front end cover and the rear end cover, the heat dissipation fan is installed on the shaft of the rotor, and the wind cover is installed on the rear end cap. The heat dissipation fan of the high-efficiency heat dissipation motor blows towards the inside of the motor. The air flows through the inside of the motor and the heat dissipation shell to take away the heat from the inside of the motor and the heat dissipation shell. This heat dissipation method can efficiently dissipate the heat generated by the motor. , well protected the motor.

Description

technical field [0001] The invention relates to the technical field related to electric motors, in particular to a high-efficiency heat dissipation electric motor. Background technique [0002] In modern industry, agriculture and even commercial fields, motors are used more and more frequently. With the development of science and technology, motors are constantly being updated. However, there are still some problems in the use of current motors, especially in terms of heat dissipation. The motor will generate a lot of heat during use. The existing motors generally rely on the cooling fins on the motor casing to increase the heat dissipation area, so as to achieve the effect of heat dissipation. Such cooling devices can only absorb heat from the motor casing, but the motor The main components of the motor, the motor rotor and the motor stator, are inside the motor. It is difficult to dissipate the heat generated inside the cooling shell, and the inside of the motor, especiall...

AI Technical Summary

Problems solved by technology

The motor will generate a lot of heat during use. The existing motors generally rely on the cooling fins on the motor casing to increase the heat dissipation area, so as to achieve the effect of heat dissipation. Such cooling devices can only absorb heat from the motor casing, but the motor The main components of the motor, the motor rotor and the motor stator, are inside the motor. It is difficult to dissipate the heat generated inside the cooling shell, and the inside of the motor, especially the motor rotor, will also generate a lot of heat. When it cannot be effectively discharged, The accumulated heat will cause the resistance value of the coil to increase, which will reduce the efficiency and even burn out the motor

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