New energy automobile motor with stable rotation and automatic adjustment function

Abstract

The invention relates to a new energy automobile motor with stable rotation and an automatic adjustment function. The new energy automobile motor includes a housing; a balance mechanism and two ventilation mechanisms are arranged in the housing; each ventilation mechanism includes a plurality of ventilation components; the balance mechanism includes a disc and a plurality of balance components. Each ventilation component comprises a transmission component, a turntable, a ventilation unit and a plurality of pushing units. Each ventilation unit comprises a vent, a blocking plate, a driving rod,a curved plate and two first springs. Each balancing component comprises a damping component and two anti-bias components. According to the new energy automobile motor with stable rotation and the automatic adjustment function, in the state of high-speed rotation of a rotating shaft, the curved plates in the ventilation mechanism can allow the blocking plates to keep away from the housing under the action of the pushing units through the drive rods, the vents are exposed to enhance air circulation, and heat dissipation is facilitated. In addition, the balance mechanism ensures the stable rotation of the disc, and thus the stable rotation of the rotating shaft is realized, which is beneficial to the smooth running of the new energy automobile; and the practicability of the motor is improved.

Description

technical field [0001] The invention relates to the field of new energy vehicle motors, in particular to a new energy vehicle motor with stable rotation and automatic adjustment 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, due to the limited number of heat dissipation holes on the motor, when the motor is running at high speed, more heat is generated, resulting in a lar...

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Problems solved by technology

[0003] However, due to the limited number of heat dissipation holes on the motor, when the motor is running at high speed, more heat is generated, resulting in a large amount of rapidly generated heat that cannot be discharged to the outside through the limited number of heat dissipation holes, which will still cause the internal temperature of the motor to rise. Not only that, inside the motor, only two bearings are used to support the rotating shaft, and the rotating shaft is prone to large vibrations during the rotation process, which affects the smooth driving of new energy vehicles, thereby reducing the life of existing new energy vehicles. The practicality of the motor

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