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A motor with good cooling effect

A technology of heat dissipation effect and motor, applied in the field of motor, can solve the problems of limited air volume of cooling fan blades and general cooling effect, and achieve the effect of good heat dissipation effect

Active Publication Date: 2021-04-20
浙江奇志电机股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual use, the air volume generated by the rotation of the cooling fan blades is limited, so the cooling effect on the middle and front sections of the motor is relatively general.

Method used

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  • A motor with good cooling effect
  • A motor with good cooling effect
  • A motor with good cooling effect

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] refer to figure 2 and image 3 , which is a motor with good heat dissipation effect disclosed by the present invention, comprising a casing 1, a windshield 23, a motor shaft 21, a cooling fan blade 22 connected to the motor shaft 21, and an air supply device, the air supply device includes an air outlet 5 and an airflow generating mechanism connected with the air outlet 5 , the air outlet 5 is located in the wind cover 23 , and the cooling fan blade 22 is located between the air outlet 5 and the casing 1 .

[0038] The wind shield 23 includes a ring plate 231 and a ventilation plate 232 connected with the ring plate 231. The ring plate 231 is connected with the casing 1. The ventilation plate 232 and the heat dissipation fan blade 22 are oppositely arranged and have a ventilation hole 2321. On the ring plate 231, An auxiliary hole 2311 is provided, ...

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PUM

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Abstract

The invention relates to a motor with good heat dissipation effect, and relates to the technical field of the motor, including a casing, a windshield, a motor shaft and a heat dissipation fan blade connected with the motor shaft, and also includes an air supply device, and the air supply device includes The air outlet piece and the air flow generating mechanism connected with the air outlet piece, the air outlet piece is located in the wind cover, and the heat dissipation fan blade is located between the air outlet piece and the casing. The invention has the characteristics of better cooling effect on the middle and front sections of the motor.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a motor with good heat dissipation effect. Background technique [0002] At present, the cooling methods of the motor mainly include the following types: natural cooling, forced air cooling, self-ventilation, and water cooling. [0003] refer to figure 1 , the existing motor includes a casing 1, a windshield 23, a motor shaft 21 and a heat dissipation fan blade 22, wherein the windshield 23 is located at one end of the casing 1 and is connected with the casing 1, and the heat dissipation fan blade 22 and the motor The shaft 21 is connected and located in the cavity formed by the windshield 23 and the casing 1 . [0004] The above-mentioned prior art solutions have the following defects: when the motor is working, the motor shaft will drive the cooling fan blades to rotate, thereby generating airflow to cool the motor. However, in actual use, the air volume generated by the rota...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K9/06H02K5/18
CPCH02K5/18H02K9/06
Inventor 卢奇志
Owner 浙江奇志电机股份有限公司