CN220234357U

CN220234357U - Motor casing with good heat dissipation performance

Info

Publication number: CN220234357U
Application number: CN202321871628.XU
Authority: CN
Inventors: 康健; 徐建忠; 徐芩艳
Original assignee: Suzhou Yongbao Electromechanical Technology Co ltd
Current assignee: Suzhou Yongbao Electromechanical Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2023-12-22
Anticipated expiration: 2033-07-17

Abstract

The utility model relates to the technical field of motor shells, in particular to a motor shell with good heat radiation performance, which comprises an outer motor shell, wherein a plurality of groups of arc-shaped heat radiation protrusions are arranged on the outer side wall of the outer motor shell, an inner motor shell is connected in an inner cavity of the outer motor shell, and inner ripple heat radiation fins are arranged on the side wall of an interlayer of the inner motor shell.

Description

Motor casing with good heat dissipation performance

Technical Field

The utility model relates to the technical field of motor shells, in particular to a motor shell with good heat dissipation.

Background

The surface of the existing motor shell mostly adopts smooth surface arrangement, so that heat transfer is limited to a certain extent, the service life of the motor is further influenced, and the motor shell with good heat dissipation performance is required to be provided for the problems.

Disclosure of Invention

The utility model aims to provide a motor shell with good heat dissipation performance so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a good motor casing of heat dissipation, includes outer motor housing, be provided with multiunit arc heat dissipation arch on the lateral wall of outer motor housing, be connected with interior motor housing in the inner chamber of outer motor housing, be provided with interior ripple fin on the intermediate layer lateral wall of interior motor housing, be connected with outer ripple fin on the intermediate layer of interior motor housing with interior ripple fin looks opposite lateral wall.

As a preferable scheme of the utility model, the arc-shaped heat dissipation protrusions are provided with a plurality of groups and uniformly arranged on the outer side wall of the outer motor shell.

As a preferable scheme of the utility model, the wave crests corresponding to the inner corrugated cooling fins and the outer corrugated cooling fins are arranged in a staggered mode.

As a preferable scheme of the utility model, the inner motor shell, the inner ripple radiating fins and the outer ripple radiating fins are all made of metal heat conduction materials.

As a preferable scheme of the utility model, the outer motor shell and the arc-shaped heat dissipation protrusions are of an integrated structure, wherein the outer motor shell and the arc-shaped heat dissipation protrusions are made of antioxidant metal materials.

As a preferable scheme of the utility model, the inner motor shell, the inner corrugated radiating fins and the outer corrugated radiating fins are of an integrated structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the utility model, the arc-shaped radiating bulges, the inner corrugated radiating fins and the outer corrugated radiating fins are arranged in the motor shell with good heat radiation performance, so that the design of transmitting and radiating heat by the arc-shaped radiating bulges, the inner corrugated radiating fins and the outer corrugated radiating fins is utilized, and the radiating structures of the arc-shaped radiating bulges, the inner corrugated radiating fins and the outer corrugated radiating fins are utilized in the using process of the motor shell with good heat radiation performance, so that the radiating surface area is increased, the radiating effect is further improved, and the problem of poor radiating effect is solved.

Drawings

FIG. 1 is a schematic diagram of an isometric structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model.

In the figure: 1. an outer motor housing; 2. arc-shaped heat dissipation bulges; 3. an inner motor housing; 4. an inner corrugated fin; 5. an outer corrugated fin.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the motor shell with good heat dissipation performance comprises an outer motor shell 1, wherein a plurality of groups of arc-shaped heat dissipation bulges 2 are arranged on the outer side wall of the outer motor shell 1, an inner motor shell 3 is connected in the inner cavity of the outer motor shell 1, inner corrugated heat dissipation fins 4 are arranged on the side wall of an interlayer of the inner motor shell 3, and outer corrugated heat dissipation fins 5 are connected on the side wall, opposite to the inner corrugated heat dissipation fins 4, of the interlayer of the inner motor shell 3;

in this embodiment, referring to fig. 1, fig. 2 and fig. 3, in the case that the arc-shaped heat dissipation protrusions 2 are provided with a plurality of groups and are uniformly arranged on the outer side wall of the outer motor housing 1, the wave crests corresponding to the inner corrugated heat dissipation fins 4 and the outer corrugated heat dissipation fins 5 are staggered, the inner motor housing 3, the inner corrugated heat dissipation fins 4 and the outer corrugated heat dissipation fins 5 are all made of metal heat conduction materials, the outer motor housing 1 and the arc-shaped heat dissipation protrusions 2 are in an integrated structure, wherein under the condition that the outer motor housing 1 and the arc-shaped heat dissipation protrusions 2 are made of oxidation resistant metal materials, the area of the surface of the motor housing is increased, a large amount of heat can be taken away during operation, so that the motor can maintain a low-temperature state for a longer time during operation, and the service life of the motor is further improved;

wherein, be provided with a plurality of groups and even setting on the lateral wall of outer motor casing 1 through arc heat dissipation arch 2, interior ripple fin 4 and the crisscross setting of crest that outer ripple fin 5 correspond, interior motor casing 3, interior ripple fin 4 and outer ripple fin 5 all adopt metal heat conduction material preparation, outer motor casing 1 and the protruding 2 structure as an organic whole of arc heat dissipation, wherein outer motor casing 1 and the protruding 2 preparation of arc heat dissipation all adopt oxidation resistant metal material, interior motor casing 3, interior ripple fin 4 and the design of outer ripple fin 5 structure as an organic whole for the device is in the in-process of using, the absorption heat that can be better, further improves the life of device.

The working flow of the utility model is as follows: when the motor shell with good heat dissipation performance is used, a large amount of heat is generated after the motor rotates for a long time, a plurality of groups of arc-shaped heat dissipation bulges 2 are uniformly arranged on the outer side wall of the outer motor shell 1, wave crests corresponding to the inner corrugated heat dissipation fins 4 and the outer corrugated heat dissipation fins 5 are arranged in a staggered mode, the inner motor shell 3, the inner corrugated heat dissipation fins 4 and the outer corrugated heat dissipation fins 5 are all made of metal heat conduction materials, the outer motor shell 1 and the arc-shaped heat dissipation bulges 2 are of an integrated structure, the surface area of the motor shell is increased under the condition that the outer motor shell 1 and the arc-shaped heat dissipation bulges 2 are made of oxidation-resistant metal materials, and a large amount of heat is taken away during working, so that the motor can maintain a low-temperature state for a longer time during working, and the service life of the motor is further prolonged;

the arc-shaped heat dissipation bulges 2 are arranged on the outer side wall of the outer motor shell 1 uniformly, the wave crests corresponding to the inner corrugated heat dissipation fins 4 and the outer corrugated heat dissipation fins 5 are arranged in a staggered mode, and the inner motor shell 3, the inner corrugated heat dissipation fins 4 and the outer corrugated heat dissipation fins 5 are all made of metal heat conduction materials, so that the device can absorb heat to a greater extent in the using process, and the motor efficiency is further maintained.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good motor casing of heat dissipation, includes outer motor casing (1), its characterized in that: the motor is characterized in that a plurality of groups of arc-shaped radiating protrusions (2) are arranged on the outer side wall of the outer motor shell (1), an inner motor shell (3) is connected in an inner cavity of the outer motor shell (1), inner corrugated radiating fins (4) are arranged on the side wall of an interlayer of the inner motor shell (3), and outer corrugated radiating fins (5) are connected on the side wall, opposite to the inner corrugated radiating fins (4), of the interlayer of the inner motor shell (3).

2. The motor housing of claim 1, wherein: the arc-shaped heat dissipation protrusions (2) are arranged in a plurality of groups and uniformly arranged on the outer side wall of the outer casing (1).

3. The motor housing of claim 1, wherein: the wave crests corresponding to the inner corrugated radiating fins (4) and the outer corrugated radiating fins (5) are arranged in a staggered mode.

4. The motor housing of claim 1, wherein: the inner motor shell (3), the inner corrugated radiating fins (4) and the outer corrugated radiating fins (5) are all made of metal heat conducting materials.

5. The motor housing of claim 1, wherein: the outer casing (1) and the arc-shaped heat dissipation protrusions (2) are of an integrated structure, wherein the outer casing (1) and the arc-shaped heat dissipation protrusions (2) are made of oxidation-resistant metal materials.

6. The motor housing of claim 1, wherein: the inner motor shell (3), the inner corrugated radiating fins (4) and the outer corrugated radiating fins (5) are of an integrated structure.