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Novel permanent magnet motor

A permanent magnet motor, a new type of technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problem of poor heat dissipation and achieve the effect of improving heat dissipation performance

Inactive Publication Date: 2020-05-05
YANGZHOU POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The invention dissipates heat through the cooling fan, and the cooling effect is poor

Method used

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and embodiments, and in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0025] Such as figure 1 , 2 , shown in 3,4,5,6, a kind of novel permanent magnet motor, comprises mounting base 11 and permanent magnet motor body 12, the top and the bottom of permanent magnet motor body 12 are respectively fixed with a cooling box body 21 by screw, cooling box T...

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Abstract

The invention discloses a novel permanent magnet motor. The motor comprises a mounting base and a permanent magnet motor body. The top and the bottom of the permanent magnet motor body are respectively and fixedly provided with a heat dissipation box body. The heat dissipation box body is filled with heat dissipation liquid. A driving gear is fixed on an output shaft of the permanent magnet motorbody. The top and the bottom of the driving gear are each engaged with a driven gear. A rotating shaft is fixed to the circle center of each driven gear. The rotating shafts and the heat dissipation box bodies are arranged in a one-to-one correspondence mode. The rotating shafts extend into the corresponding heat dissipation box bodies. A rotating plate is fixed to the end, located in the corresponding heat dissipation box body, of each rotating shaft. At least two stirring shafts are arranged on each rotating plate, and a plurality of stirring blades are arranged on each stirring shaft. The novel permanent magnet motor has the advantage of being high in heat dissipation performance.

Description

technical field [0001] The invention relates to a novel permanent magnet motor. Background technique [0002] The permanent magnet synchronous motor is a synchronous motor that is excited by a permanent magnet to generate a synchronous rotating magnetic field. The permanent magnet acts as a rotor to generate a rotating magnetic field. The three-phase stator winding reacts through the armature under the action of the rotating magnetic field to induce a three-phase symmetrical current. Chinese patent 201820270954.8 once disclosed an embedded permanent magnet motor permanent magnet, including a hood, one side of the inner cavity of the hood is fixedly connected with a bearing, the center of the bearing is fixedly connected with a rotating shaft, and the surface of the rotating shaft is fixedly connected with a The cooling fan on one side is fixedly connected with the noise reduction device on the other side of the inner cavity of the hood, the inside of the hood is fixedly conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K9/19H02K5/18H02K7/116H02K5/26
CPCH02K5/18H02K5/26H02K7/116H02K9/19
Inventor 陶涛许晓东吕志香王树梅
Owner YANGZHOU POLYTECHNIC INST
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