Unlock instant, AI-driven research and patent intelligence for your innovation.

Motor with heat dissipation mechanism

一种散热机构、电机外壳的技术，应用在机电装置、电气元件、电动组件等方向，能够解决散热效果差等问题，达到散热效果好、影响小的效果

Inactive Publication Date: 2021-11-05
危维青
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides an electric machine with a good heat dissipation effect and a heat dissipation mechanism, which solves the existing problem of poor heat dissipation effect when the motor is in a high ambient temperature by installing a heat dissipation fan on the motor shaft for heat dissipation

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
  • Motor with heat dissipation mechanism
  • Motor with heat dissipation mechanism
  • Motor with heat dissipation mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one, see figure 1 , figure 2 and image 3, a motor with a heat dissipation mechanism, comprising a motor housing 1, a stator 2 fixed in the motor housing, a rotor 3 pierced in the stator and a motor shaft 4 connected to the rotor. One end of the casing is provided with a front end cover 5 and the other end is provided with a rear end cover 6 . The two ends of the motor rotating shaft are respectively supported in the rear end cover and the front end cover through bearings 7 . A cooling medium input cavity 8 and a cooling medium input interface 9 communicating with the cooling medium input cavity are provided in the front end cover. A cooling medium output cavity 10 and a liquid outlet 44 communicating with the cooling medium output cavity are provided in the rear end cover. The liquid outlet is provided with a valve 11. A plurality of cooling medium passages 12 connecting the cooling medium input cavity and the cooling medium output cavity are provided ...

Embodiment 2

[0027] Embodiment two, the difference with embodiment one is:

[0028] see Figure 4 , Figure 5 , Figure 6 and Figure 7 , the cooling medium output chamber is provided with a sealing plate 19, a number of air outlet holes 20 passing through the end face of the rear end cover away from the motor housing, and a sealing plate closing spring 21 that drives the sealing plate to cover the air outlet. The sealing plate The closing spring and the sealing plate are located in the cooling medium output cavity. A blade mounting ring 22 is sheathed on the motor shaft, and a plurality of exhaust blades 23 are connected to the blade mounting ring. The blade mounting ring is threadedly connected with blade fixing bolts 24 that are pushed against the motor shaft to fix the blade mounting ring on the motor shaft. During use, the blade fixing bolts are loosened, and the blade mounting ring can be removed from the motor shaft, so that the exhaust blades can be removed from the motor shaf...

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 motor with a heat dissipation mechanism. The motor comprises a motor shell, a stator fixed in the motor shell, a rotor arranged in the stator in a penetrating manner and a motor rotating shaft connected to the rotor, and is characterized in that one end of the shell is provided with a front end cover, the other end is provided with a rear end cover, two ends of the motor rotating shaft are respectively supported in the rear end cover and the front end cover through bearings, a cooling medium input cavity and a cooling medium input interface communicated with the cooling medium input cavity are arranged in the front end cover, a cooling medium output cavity and a liquid outlet communicated with the cooling medium output cavity are arranged in the rear end cover, the liquid outlet is provided with a valve, and the motor housing is internally provided with a plurality of cooling medium channels which are communicated with the cooling medium input cavity and the cooling medium output cavity. The electric machine provided with the heat dissipation mechanism is good in heat dissipation effect, and the problem that the heat dissipation effect is poor when the temperature of the environment where the motor is located is high due to the fact that a heat dissipation fan is installed on a motor rotating shaft for heat dissipation in the prior art is solved.

Description

[0001] This application is a divisional application with the application number 2020109911068, the application date is September 20, 2020, and the title is "motor with heat dissipation mechanism". technical field [0002] The invention relates to a motor, in particular to a motor equipped with a heat dissipation mechanism. Background technique [0003] Motor (English: Electric machinery, commonly known as "motor") refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. [0004] The motor is represented by the letter M (the old standard is D) in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. The generator is represented by the letter G in the circuit. Its main function The function is to convert mechanical energy into electrical energy. The basic structure of the motor includes a motor casing, a stator f...

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 Applications(China)
IPC IPC(8): H02K5/20H02K9/19H02K5/24H02K5/04H02K5/10H02K9/06
CPCH02K5/20H02K9/19H02K5/24H02K5/04H02K5/10H02K9/06
Inventor 不公告发明人
Owner 危维青