Stable low-noise permanent magnet motor

A permanent magnet motor, low noise technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems that the permanent magnet motor can not continue to complete the shock and noise reduction function, affect the normal operation of the permanent magnet motor, etc., to improve stability performance, improve the effect of heat dissipation

Pending Publication Date: 2021-11-19
FOSHAN LEADTECH ELECTRIC
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stable low-noise permanent magnet motor to solve the problem that the shock and noise reduction function of the permanen

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
  • Stable low-noise permanent magnet motor
  • Stable low-noise permanent magnet motor
  • Stable low-noise permanent magnet motor

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] The technical solution of the present invention will be described in further detail below in combination with specific embodiments.

[0023] like figure 1 and figure 2 As shown, in the embodiment of the present invention, a stable low-noise permanent magnet motor includes a motor body 6, an installation box 1 and a fixing assembly 11, the motor body 6 is installed in the installation box 1, and the output shaft of the motor body 6 12 extends out of the installation box 1, and the installation box 1 is provided with a communication hole 5 for gas exchange along the side plate in the length direction of the motor body 6, and the installation box 1 is fixed at the installation position through a number of connecting seats 3 provided on the outside. The side of the motor body 6 is provided with a plurality of cooling fins 8, and sound-absorbing parts are filled between the adjacent cooling fins 8, and the plurality of cooling fins 8 cooperate with the fan assembly 10 inst...

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 relates to the technical field of motors, in particular to a stable low-noise permanent magnet motor which comprises a motor body installed in an installation box. Communication holes are formed in side plates, in the length direction of the motor body, of the installation box, a plurality of cooling fins are arranged on the side face of the motor body, and the space between every two adjacent cooling fins is filled with a sound absorption part. The plurality of cooling fins are matched with a fan assembly mounted on a rotating shaft of the motor body to cool the motor body; a fixing assembly is arranged in the installation box and used for fixing the motor body, the fixing assembly comprises a fixing piece and a clamping piece elastically connected with the fixing piece, the fixing piece and the clamping piece are both installed on the damping platform, the motor body is installed on the damping platform in a sliding mode through the installation piece, and the clamping piece is used for clamping the installation piece. The motor body is clamped and fixed through the fixing assembly, and the problem that the damping and noise reduction functions of the permanent magnet motor cannot be continuously completed after a rubber pad arranged at the installation position of the permanent magnet motor is aged at present is solved.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a stable low-noise permanent magnet motor. Background technique [0002] Permanent magnet motors provide excitation with permanent magnets, which have the advantages of simple structure and low processing and assembly costs. Excitation losses, improving the efficiency and power density of the motor. [0003] At present, when the permanent magnet motor is in use, shock-absorbing rubber pads are added to its connection position to reduce vibration and noise. However, since the rubber pads tend to lose elasticity after long-term use, the ability to reduce vibration and noise cannot be achieved. Contents of the invention [0004] The purpose of the present invention is to provide a stable low-noise permanent magnet motor to solve the problem that the shock and noise reduction function of the permanent magnet motor cannot continue to be completed after the rubber pad installed at th...

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
IPC IPC(8): H02K5/24H02K5/18H02K5/10H02K5/20
Inventor 周永刚狄仕成
Owner FOSHAN LEADTECH ELECTRIC
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