Multifunctional new energy automobile motor good in dustproof and heat dissipation effects

Abstract

The invention relates to a multifunctional new energy automobile motor good in dustproof and heat dissipation effects, which comprises a shell. A rotating shaft and two heat dissipation mechanisms arearranged in the shell. Each heat dissipation mechanism comprises a first bevel gear and two heat dissipation components. Each heat dissipation component comprises a second bevel gear, a rotating rod,a connecting unit, two fixing rods and a plurality of heat dissipation units. Each heat dissipation unit comprises a transmission mechanism and two ventilation mechanisms. The multifunctional new energy automobile motor good in dustproof and heat dissipation effects drives the rotating rod in the heat dissipation mechanism to rotate through the rotation of the rotating shaft. By means of the transmission mechanisms in the heat dissipation units, first pistons in heat dissipation mechanisms on the two sides are driven to move in a reciprocating mode in opposite directions. As a result, duringthe movement process of the first pistons, dusts on the inner wall of a vent pipe can be removed. Moreover, a filter screen and a cleaning plate can be driven to move relative to each other, so that dusts on the filter screen can be removed conveniently. The motor is smooth in ventilation effect and good in dustproof and heat dissipation effects. The practicability of the motor is improved.

Description

technical field [0001] The invention relates to the field of new energy automobile motors, in particular to a multifunctional new energy automobile motor with good dustproof and heat dissipation effects. 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, when the existing motor uses a fan for heat dissipation, dust in the external air will be introduced into the casing, causing air blo...

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Problems solved by technology

[0003] However, when the existing motor uses a fan for heat dissipation, dust in the external air will be introduced into the casing, causing air blockage and affecting ventilation and heat dissipation. Even if the motor is equipped with a filter screen at the position of the ventilation hole, good ventilation cannot be guaranteed. Heat dissipation effect, the aperture of the filter is too large, although it is conducive to ventilation, but small dust can easily enter the interior of the shell through the mesh, and the aperture of the filter is too small, not only the ventilation is not smooth, but also the dust adheres to the surface of the filter, which is easy Blocking the mesh further hinders the circulation of air, which in turn reduces the practicability of existing new energy vehicle motors

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