CN218449707U

CN218449707U - Split type heat radiation structure of motor casing

Info

Publication number: CN218449707U
Application number: CN202222664445.2U
Authority: CN
Inventors: 朱才林; 王立三
Original assignee: Jiangsu Ruimei Auto Parts Co ltd
Current assignee: Jiangsu Ruimei Auto Parts Co ltd
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-02-03
Anticipated expiration: 2032-10-10

Abstract

The utility model discloses a split type heat radiation structure of motor casing belongs to the motor casing field, the utility model discloses inner shell main part, shell main part set up the heat pipe between inner shell main part and shell main part, and the heat pipe is along inner shell main part outer lane evenly distributed, and the both ends of heat pipe are respectively through upper cover plate, lower apron and inner shell main part, shell main part fixed connection. The utility model discloses have and adopt split type heat radiation structure, the heat pipe that is equipped with the heat dissipation cavity forms heat conduction structure, can be quick with the heat rapid transfer of motor casing both ends and inside production, the curved surface nature of indent has increased heat radiating area in effectual space to promote the radiating effect, upper cover plate, lower apron and the effectual intensity that increases motor casing of shell main part have promoted motor casing's stability.

Description

Split type heat radiation structure of motor casing

Technical Field

The utility model relates to a motor casing technical field, concretely relates to split type heat radiation structure of motor casing.

Background

The motor is the most common prime mover in machining and daily life, and can generate heat when being started and operated, and because the motor has a compact structure and a limited cooling space, how to realize effective heat dissipation on the motor makes the cooling effect of the motor good, and becomes one of bottlenecks in reducing the cost of the motor and providing the power and rotating speed development of the motor. Split type motor casing can not be fine when using give off what the motor during operation produced to influence the result of use of motor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type heat radiation structure of motor casing.

The technical scheme of the utility model is that: the utility model provides a split type heat radiation structure of motor casing, includes inner shell main part, sets up the heat pipe between inner shell main part and shell main part, and the heat pipe is along inner shell main part outer lane evenly distributed, and the both ends of heat pipe are respectively through upper cover plate, lower apron and inner shell main part, shell main part fixed connection.

According to the technical scheme, a heat dissipation cavity is arranged at the position, between the upper cover plate and the lower cover plate, of the heat conduction pipe, and the heat dissipation cavity is communicated with the upper pipe orifice and the lower pipe orifice of the heat conduction pipe.

According to the technical scheme, the shell main body is provided with a plurality of radiating grooves, reinforcing ribs are formed between every two adjacent radiating grooves, one end of the inner wall of the radiating cavity is fixed on the outer wall of the shell main body, and the other end of the inner wall of the radiating cavity is fixed on the inner wall of each reinforcing rib.

The utility model has the advantages that:

the utility model discloses have and adopt split type heat radiation structure, the heat pipe that is equipped with the heat dissipation cavity forms heat conduction structure, can be quick with the heat rapid transfer of motor casing both ends and inside production, the curved surface nature of indent has increased heat radiating area in effectual space to promote the radiating effect, upper cover plate, lower apron and the effectual intensity that increases motor casing of shell main part have promoted motor casing's stability.

Drawings

Figure 1 is a schematic cross-sectional view of the present invention,

the heat dissipation structure comprises an inner shell body 1, an outer shell body 2, an outer shell body 3, a heat conduction pipe 4, an upper cover plate 5, a lower cover plate 6, a heat dissipation groove 7 and reinforcing ribs.

Detailed Description

The invention will be further elucidated below by means of non-limiting examples, understanding the invention.

As shown in fig. 1, the utility model provides a split type heat radiation structure of motor casing, including inner shell main part 1, shell main part 2, set up a plurality of heat pipe 3 between inner shell main part 1 and shell main part 2, heat pipe 3 is along 1 outer lane evenly distributed of inner shell main part, and upper cover plate 4, lower apron 5 and inner shell main part 1, shell main part 2 fixed connection are passed through respectively at the both ends of heat pipe 3.

The heat pipe 3 is provided with a heat dissipation cavity at the position between the upper cover plate 4 and the lower cover plate 5, and the heat dissipation cavity is communicated with the upper pipe orifice and the lower pipe orifice of the heat pipe 3. The heat dissipation cavity is provided with a heat dissipation surface which is a curved surface sunken towards the direction of the inner shell main body 1.

A plurality of radiating grooves 6 are formed in the outer shell main body 2, reinforcing ribs 7 are formed between every two adjacent radiating grooves 6, one end of the inner wall of the radiating cavity is fixed to the outer wall of the inner shell main body 1, and the other end of the inner wall of the radiating cavity is fixed to the inner wall of each reinforcing rib 7. Therefore, the heat dissipation cavity is communicated with the heat dissipation groove 6, and the heat dissipation effect of the motor is enhanced.

The utility model discloses have and adopt split type heat radiation structure, the heat pipe 3 that is equipped with the heat dissipation cavity forms heat conduction structure, can be quick with the heat rapid transfer of motor casing both ends and inside production, the curved surface nature of indent has increased heat radiating area in effectual space to promote the radiating effect, upper cover plate 4, lower apron 5 and the effectual intensity that increases motor casing of shell main part 2 have promoted motor casing's stability.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a split type heat radiation structure of motor casing which characterized in that: including inner shell main part, the heat pipe of setting between inner shell main part and shell main part, the heat pipe is along inner shell main part outer lane evenly distributed, the both ends of heat pipe are respectively through upper cover plate, lower apron and inner shell main part, shell main part fixed connection.

2. The split type heat dissipation structure of the motor casing according to claim 1, wherein: the position that the heat pipe is located between upper cover plate and the lower cover plate is equipped with the heat dissipation cavity, the heat dissipation cavity communicates with the last mouth of pipe and the mouth of pipe down of heat pipe.

3. The split type heat dissipation structure of the motor casing of claim 2, wherein: be provided with a plurality of radiating grooves in the shell main part, form the strengthening rib between the adjacent radiating groove, the one end of the inner wall of heat dissipation cavity is fixed on inner shell main part outer wall, and the other end is fixed on the strengthening rib inner wall.