A new energy vehicle motor with dustproof function

Abstract

The invention relates to a novel energy automobile motor with a favorable cooling effect and having a dustproof function. The novel energy automobile motor comprises a shell, a plurality of air inletmechanisms and a plurality of air outlet mechanisms, wherein a rotation shaft, a rotor winding, a stator, a driving mechanism, a plurality of fan blades and two bearings are arranged in the shell, theair outlet mechanism comprises a fixed rod, two connection rods and a plurality of air outlet assemblies, each air outlet assembly comprises air outlet holes, blocking blocks, a sliding rod, a pressure plate and a first spring, and the air inlet mechanism comprises an air inlet pipe, a filtering net, a driving block, a second spring and a connection block. In the novel energy automobile motor with the favorable cooling effect and having the dustproof function, hot air in the shell is conveniently discharged out of the air outlet mechanism through the air outlet holes, and the blocking blocksenter the air outlet holes during idling to prevent external dust from entering the air outlet holes and cause unsmooth air circulation; and moreover, the dust in the air is filtered by the filteringnet in the air inlet mechanism, dust accumulation is prevented to cause blocking, so that a favorable ventilation effect is guaranteed, and the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a new energy vehicle motor with dustproof function. Background technique [0002] With the development of new energy vehicles, electric vehicles or hybrid vehicles with motor drive are more and more accepted by consumers. For the motors used in electric vehicles, since the motors are generally installed in the front cabin of the vehicle, and the environment in the front cabin of the vehicle is relatively closed, the motor will generate a lot of heat when it is powered on. In order to dissipate heat from the electric vehicle motor, now In the prior art, a heat dissipation fan is generally arranged on the casing of the motor to dissipate heat from the motor through air cooling. [0003] However, after the above-mentioned motor uses a fan for heat dissipation, the external air will be introduced into the housing of the motor, and the air contains a lot of dust impurities, which a...

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Problems solved by technology

[0003] However, after the above-mentioned motor uses a fan for heat dissipation, the external air will be introduced into the housing of the motor, and the air contains a lot of dust impurities, which are easy to adhere to the surface of the rotor and stator, resulting in a gap between the rotor and the stator. Reduced, affecting air circulation, reducing heat dissipation efficiency, and when the motor is limited, dust in the external air can easily enter the housing through the ventilation holes on the housing, resulting in poor air circulation, resulting in the motor of the existing new energy vehicles Reduced utility

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