Dustproof cleaning type motor

Abstract

The invention relates to the technical field of a motor, and discloses a dustproof cleaning type motor. The dustproof cleaning type motor comprises a motor body; heat conducting sheets are arranged onthe periphery of the motor body in the axial direction of the motor body; the periphery of the motor is sleeved with a dustproof shell which is in rotational connection with the motor body; the output shaft of the motor body drives the dustproof shell to rotate; a flow guiding cylinder is arranged between the dustproof shell and the motor body; a heat dissipation channel is formed between the flow guiding cylinder and the motor body; a dustproof channel is formed between the flow guiding cylinder and the dustproof shell; the dustproof channel comprises an inlet section, a throat channel and adiffusion section which are connected in sequence; the tail end of the heat dissipation channel is connected with the inlet section of the dustproof channel; a heat dissipation fan positioned in theinlet section is fixed on the inner wall of the dustproof shell; multiple dust collection holes connected with the throat channel and the heat dissipation channel are formed in the side wall of the flow guiding cylinder; and a first dust net corresponding to the dust collection holes is arranged in the heat dissipation channel. Dust attachment to the motor heat conducting sheets can be avoided inthe use process of the motor.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a dust-proof and clean motor. Background technique [0002] When the motor is used in a dusty working environment, external dust will enter the motor, which will affect the service life of the motor. In order to prevent external dust from entering the motor, a dust cover is often added outside the motor. , The dust cover is not easy to dissipate heat, and the high temperature will also affect the service life of the motor. And when the existing dust cover is in use, the motor is generally placed in the dust cover. When the use site of the motor is changed, the motor and the dust cover need to be detached first, and then the motor and the dust cover are moved in batches. After moving to the desired position, the motor needs to be installed in the dust cover again, which is cumbersome to install and disassemble repeatedly. [0003] In addition, most of the existing motors are air-...

AI Technical Summary

Problems solved by technology

[0002] When the motor is used in a dusty working environment, external dust will enter the motor, which will affect the service life of the motor. In order to prevent external dust from entering the motor, a dust cover is often added outside the motor. , the dust cover is not easy to dissipate heat, and high temperature will also affect the service life of the motor

And when the existing dust cover is in use, the motor is generally placed in the dust cover. When the use site of the motor is changed, the motor and the dust cover need to be detached first, and then the motor and the dust cover are moved in batches. After moving to the desired position, the motor needs to be installed in the dust cover again, which is troublesome to install and disassemble repeatedly

[0003] In addition, most of the existing motors are air-cooled motors, and according to the different heat dissipation conditions of the motors, cooling fans will be installed according to their heating conditions to accelerate the cooling of the motors; and the cooling fans will enhance the air flow around the motors, so that dust Floating around the motor, with the prolongation of use time, the dust will adhere to the heat sink of the motor; dust attached to the heat sink will reduce the thermal conductivity of the heat sink to the outside, thus reducing the ability of the heat sink to transfer heat outward , which eventually leads to a decrease in the heat dissipation efficiency of the motor and shortens the service life of the motor

Images