Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A new energy vehicle motor with speed limiting function and good cooling effect

A technology for new energy vehicles and heat dissipation effects, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of unfavorable motors, affecting driving safety, shortening the service life of motors, etc., to achieve improved heat dissipation effect, good heat dissipation effect, and practical sex high effect

Active Publication Date: 2019-12-06
安徽省电机产品及零部件质量监督检验中心
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing new energy vehicle motors will experience overheating when they run for a long time. Overheating is very detrimental to the insulation of the motor. The most sensitive part of the motor to heat is the insulation of the stator winding. Each insulation material can only withstand a certain temperature. If the temperature exceeds the allowable temperature, the aging of the insulation will be accelerated, the service life of the motor will be shortened, and various accidents may be caused due to insulation damage. Excessive speed causes new energy vehicles to overspeed, which seriously affects driving safety

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 new energy vehicle motor with speed limiting function and good cooling effect
  • A new energy vehicle motor with speed limiting function and good cooling effect
  • A new energy vehicle motor with speed limiting function and good cooling effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0029] Such as Figure 1-2 As shown, a new energy automobile motor with speed limiting function and good heat dissipation effect includes a main body 1, a PLC, a rotor winding 2, a transmission shaft 3, a support block 4, a connecting shaft 5 and at least two stator windings 6, the The PLC is set in the main body 1, one side of the main body 1 is sleeved on the transmission shaft 3, the transmission shaft 3 is arranged horizontally, the rotor winding 2 and the support block 4 are both sleeved on the transmission shaft 3, the The rotor winding 2 is arranged in the main body 1, and the stator winding 6 is evenly distributed on the outer periphery of the rotor w...

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 a new energy automobile motor having a speed limit function and a great heat radiation effect. The new energy automobile motor comprises a body, a PLC, a rotor winding, a transmission shaft, a supporting block, a connecting shaft and at least two stator windings. The PLC is arranged in the body. One side of the body is arranged on the transmission shaft in a sleeving way.The transmission shaft is horizontally arranged. The rotor winding and the supporting block are arranged on the transmission shaft in a sleeving way. The rotor winding is arranged in the body. The stator windings are circumferentially and evenly distributed at the periphery of the rotor winding. The stator windings and the supporting block are fixed on the internal wall of the body. One side, which is away from the transmission shaft, of the body is arranged on the connecting shaft in a sleeving way. The body is internally provided with a heat radiation mechanism and a speed limit mechanism. One side, which is away from the connecting shaft, of the body is provided with a cooling mechanism. According to the new energy automobile motor having the speed limit function and the great heat radiation effect, the situation of excessively high rotating speed of the motor can be avoided through the speed limit mechanism and the heat radiation effect of the motor can also be enhanced through theheat radiation mechanism.

Description

technical field [0001] The invention relates to the field of new energy vehicle motors, in particular to a new energy vehicle motor with speed limiting function and good heat dissipation effect. Background technique [0002] New energy vehicles refer to vehicles that use unconventional vehicle fuels as the power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. The motor is the power of new energy vehicles. A kind of source, an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. Its main function is to generate driving torque to provide the power required for driving new energy vehicles. [0003] Existing new energy vehicle motors will experience excessive temperature when they run for a long time. Overheating is very detrimental to the insulation of the motor. The most sen...

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): H02K11/30H02K9/06H02K5/18H02K7/116
CPCH02K5/18H02K7/1163H02K9/06H02K11/30
Inventor 赵云峰蒙泽喜
Owner 安徽省电机产品及零部件质量监督检验中心
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com