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

Heat superconduction radiating assembly and motor with heat superconduction radiating assembly

A heat dissipation component and thermal superconducting technology, applied in the field of heat transfer, can solve the problems of poor heat dissipation of the rotor and limit the load capacity of the motor, etc., and achieve the effect of high heat flux density and high heat transfer rate

Inactive Publication Date: 2017-11-17
SHANGHAI JIAXI TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the shortcomings of the prior art described above, the object of the present invention is to provide a thermal superconducting heat dissipation assembly and a motor with a thermal superconducting heat dissipation assembly, which are used to solve the existing problems of the electric motor in the prior art, but the water-cooled cooling circuit There is a gap with the rotor, and the heat dissipation effect of the rotor is very poor, which greatly limits the load capacity of the 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
  • Heat superconduction radiating assembly and motor with heat superconduction radiating assembly
  • Heat superconduction radiating assembly and motor with heat superconduction radiating assembly
  • Heat superconduction radiating assembly and motor with heat superconduction radiating assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] see Figure 2 to Figure 6 , the present invention provides a thermal superconducting heat dissipation assembly, the thermal superconducting heat dissipation assembly includes: a thermal superconducting heat transfer shaft 21, the thermal superconducting heat transfer shaft 21 is a thermal superconducting pipe structure, the thermal superconducting The heat conduction shaft 21 is provided with a first thermal superconducting pipeline 214, which is a closed pipeline, and is filled with a heat transfer working fluid (not shown) in the first thermal superconducting pipeline 214. ); the heat dissipation fin assembly, the heat dissipation fin assembly includes a plurality of heat dissipation fins 22 arranged in parallel and at intervals;

[0083] It should be noted that the thermal superconducting heat transfer technology includes filling the working medium in the closed interconnected microchannel system, and realizing the heat pipe technology of thermal superconducting heat...

Embodiment 2

[0114] see Figure 12 , the present invention also provides a motor with a thermal superconducting heat dissipation assembly, the motor with a thermal superconducting heat dissipation assembly includes: a motor shaft 24, the motor shaft 24 is provided with a blind installation hole 241 along its axial direction; In the thermal superconducting heat dissipation assembly described in Embodiment 1, the end of the thermal superconducting heat transfer shaft 21 away from the heat dissipation fin assembly is inserted into and fixed in the blind installation hole 241 .

[0115] As an example, the motor also includes: a frame 25; a rotor 26, the rotor 26 is located in the frame 25, and is fixed on the periphery of the motor shaft 24, suitable for being driven by the motor shaft 24 rotation; the stator 27 is located in the base 25 and on the periphery of the rotor 26 ; the stator 27 is fixed on the inner wall of the base 25 .

[0116] As an example, the end of the thermal superconducti...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention provides a heat superconduction radiating assembly and a motor with the heat superconduction radiating assembly. The heat superconduction radiating assembly comprises a heat superconduction heat transfer shaft which is of a heat superconduction pipe type structure, a first heat superconduction pipe is arranged in the heat superconduction heat transfer shaft and is a closed pipe, and the heat superconduction pipe is filled with a heat transfer medium; the heat superconduction radiating assembly further comprises a radiating fin assembly which comprises a plurality of parallel radiating fins arranged at intervals; and the radiating fins are arranged on the periphery of one end of the heat superconduction heat transfer shaft in a sleeving manner. The heat superconduction heat transfer shaft of the heat superconduction radiating assembly is of the heat superconduction pipe type structure, and when the heat superconduction radiating assembly and a motor shaft are used in cooperation, as the heat superconduction heat transfer shaft adopts the heat superconduction heat transfer technology, the beneficial effects of high heat transferring rate and high heating flux are achieved; and when the motor shaft rotates, heat of the motor shaft can be quickly transferred to the end where the radiating fin assembly is located through the heat superconduction heat transfer shaft and is dispersed out through the radiating fin assembly, and therefore the effect of quick cooling of the motor shaft is achieved.

Description

technical field [0001] The invention belongs to the technical field of heat transfer, in particular to a thermal superconducting cooling component and a motor with the thermal superconducting cooling component. Background technique [0002] The existing water-cooled motor generally cools the motor by setting a baffle type or a spiral water-cooled structure in the machine base. The structure of a water-cooled motor is as follows figure 1 As shown, the base 13 is provided with a single water cooling circuit 14, since the stator 11 is fixed on the base 13, the heat of the stator 11 can be directly conducted to the cooling water through the single water cooling circuit 14 and taken away. The cooling effect of the stator 11 is better. But because there is a gap between the rotor 12 and the frame 13, and because the air inside the motor basically does not flow, the air thermal resistance is very large, and the heat of the rotor 12 is difficult to be carried away by the air conduc...

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): F28D15/02H02K9/22
CPCF28D15/02H02K9/22
Inventor 斯炜洲
Owner SHANGHAI JIAXI TECH CO LTD