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High-speed motor strong air cooling structure

A technology for strong wind cooling and high-speed motors, applied in cooling/ventilation devices, shape/style/structure of winding conductors, electrical components, etc., can solve problems such as poor heat dissipation of high-speed motors, achieve good heat dissipation effects, and prolong the time

Inactive Publication Date: 2014-04-23
CHONGQING ELECTRIC MACHINE FEDERATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problem of poor heat dissipation effect of existing high-speed motors

Method used

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  • High-speed motor strong air cooling structure

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Embodiment Construction

[0010] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0011] Such as figure 1 The high-speed motor strong wind cooling structure shown includes a base 1 and a fan 5. The base 1 is provided with a stator 2 and a rotor 3 opposite to the stator 2. Both sides of the stator 2 and the rotor 3 are winding end sides 4. The base 1 is provided with an air inlet, an air duct passing through the end side of the winding and an air outlet connected to the air duct, the fan 5 is connected with the air inlet on the base 1, and a filter for filtering air is provided in the fan 5 , The side of the base 1 is provided with shutters communicating with the air outlet communicating with the air duct.

[0012] The above are only preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some modifications and improvements can be made without departing from the structu...

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Abstract

The invention aims at solving problems that existing high-speed motors are poor in heat-radiating effect. The invention discloses a high-speed motor strong air cooling structure comprising a machine base. The machine base is internally provided with a stator and a rotor which is opposite to the stator. Two sides of the stator and the rotor are winding end sides. The high-speed motor strong air cooling structure also comprises an air-blower. The machine base is provided with an air inlet, air channels which pass through the winding end sides and an air outlet which is communicated with the air channels. The air-blower is communicated with the air inlet on the machine base. An air-blower cooling structure is adopted so that the high-speed motor is great in the heat-radiating effect.

Description

technical field [0001] The invention relates to motor technology, in particular to a strong wind cooling structure for a high-speed motor. Background technique [0002] Motor cooling directly affects the service life and rated capacity of the motor, so improving the cooling of the motor has great practical significance. The main heat sources of high-speed motors are ferromagnetic material loss and bearing friction loss. Because high-speed motors have high power, high speed, and require low moment of inertia, it is difficult for the motor to have a fan. Therefore, the heat dissipation effect of general high-speed motors is poor. Contents of the invention [0003] The invention aims to solve the problem of poor heat dissipation effect of the existing high-speed motor. [0004] The strong wind cooling structure of the high-speed motor of the present invention includes a frame, a stator and a rotor opposite to the stator are arranged in the frame, both sides of the stator a...

Claims

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Application Information

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IPC IPC(8): H02K9/04H02K5/20H02K3/24
Inventor 汪同斌张坤唐永红付家栋
Owner CHONGQING ELECTRIC MACHINE FEDERATION
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