A permanent magnet motor

A technology of permanent magnet motors and cooling fins, which is applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of poor cooling effect and dustproof effect of permanent magnet motors, and achieve the effect of improving the dustproof effect

Inactive Publication Date: 2017-12-15
麟州(巨野)孵化器有限公司
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a permanent magnet motor, which aims to solve the problems of poor cooling effect and dustproof effect of the existing permanent magnet motor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A permanent magnet motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] figure 1 The structure of the permanent magnet motor of the present invention is shown. As shown in the figure, the present invention is realized in this way. A permanent magnet motor includes a housing 1, a stator 2, a rotor 3, a front end cover 4, a rear end cover 5, a bearing End cover 6, cooling fin 7, condenser 8; the stator 2 and rotor 3 are installed inside the housing 1, the front end and rear end of the housing 1 are respectively equipped with a front end cover 4 and a rear end cover 5, and the bearing is installed at the front end In the cover 4 and the rear end cover 5, the bear...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a permanent magnet motor, which comprises a casing, a stator, a rotor, a front end cover, a rear end cover, a bearing end cover, cooling fins, and a condenser; the stator and the rotor are installed inside the casing, and the front end of the casing The front end cover and the rear end cover are respectively installed at the front end and the rear end cover, the bearing is installed in the front end cover and the rear end cover, the bearing end cover is installed outside the bearing, the cooling fin is installed inside the stator and the shell, and the cooling fin is connected with the external condenser. An oil seal groove is arranged between the bearing end cover, the front end cover and the rear end cover. In the permanent magnet motor of the present invention, cooling fins are installed on the stator and the housing, and the cooling fins are connected to the condenser to realize the circulation cooling of the motor. Through the oil seal groove between the front end cover, the rear end cover and the bearing end cover, The dustproof effect has been improved.

Description

technical field [0001] The invention belongs to the field of motors, in particular to a permanent magnet motor. Background technique [0002] At this stage, the cooling methods of high-power permanent magnet motors are water cooling and natural air cooling, but the water cooling method has been gradually eliminated because of its low safety and reliability. When the temperature rise is too high, the air cooling will not be able to cool down quickly, and the heat will accumulate in the motor, which will easily cause damage such as loss of magnetism to the permanent magnet motor, and the permanent magnet motor has a high impact on the surrounding environment during use. Requirements, especially if a large number of dust particles in the environment enter the interior of the permanent magnet motor, it will often cause equipment failure. Contents of the invention [0003] The object of the present invention is to provide a permanent magnet motor, aiming at solving the problem...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H02K9/22
Inventor 高联学
Owner 麟州(巨野)孵化器有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap