CN221227262U

CN221227262U - Novel ball motor

Info

Publication number: CN221227262U
Application number: CN202322262172.3U
Authority: CN
Inventors: 袁光清
Original assignee: Shanghai Yanlan Automation Technology Co ltd
Current assignee: Shanghai Yanlan Automation Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-06-25
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a novel ball motor, which comprises a motor main body and a heat dissipation mechanism, wherein the motor main body comprises a shell with a ball motor body inside and a shell cover positioned at an opening of the shell; the heat dissipation mechanism is arranged in the shell, and the heat dissipation mechanism is used for rapidly dissipating heat in the shell to the outside.

Description

Novel ball motor

Technical Field

The utility model relates to the technical field of motor devices, in particular to a novel ball motor.

Background

The ball bearing motor is a very special motor which is generally composed of two ball bearings, the inner ring of which is connected to a conductive long shaft and the outer ring of which is connected to a low voltage but high current power supply. The motor has another structure with an insulating portion, and the rotation direction of the motor is determined by the initial rotation direction of the motor, and the motor is different from a general motor in that the motor does not need a magnetic field and is rotated by heat generated by electric current.

Because ball motor shell leakproofness is stronger, and then causes its self heat dispersion of casing poor, can cause inside electronic component to be heated seriously after long-time use under inside high temperature environment, and then causes electronic component to damage, and causes the casing to warp, very big influence motor's life.

Disclosure of utility model

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide a novel ball motor which replaces the traditional ball motor and avoids the problem that the internal electronic components are seriously damaged due to the fact that the heat dissipation performance of a shell is poor.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

A novel ball motor, comprising:

A motor main body including a housing having a ball motor body therein and a cover located at an opening of the housing;

The heat dissipation mechanism is arranged in the shell and is used for rapidly dissipating heat in the shell to the outside.

As a preferred scheme of the novel ball motor, the side wall of the shell cover is provided with a through hole matched with the output shaft of the ball motor body.

As a preferred scheme of the novel ball motor, the heat dissipation mechanism comprises heat dissipation fins arranged on two sides of the shell and a rapid heat conduction assembly which is arranged in the shell and one side of which is contacted with the side wall of the ball motor body.

As a preferable scheme of the novel ball motor, the rapid heat conduction component is an annular copper sheet which is positioned on the inner wall of the shell and one side of which is in contact with the outer side wall of the ball motor body.

As a preferable scheme of the novel ball motor, the side wall of the annular copper sheet is provided with a weight reduction groove.

The novel ball motor comprises a shell cover, a water inlet and a water outlet, wherein the shell cover is provided with a water inlet and a water outlet, and the water inlet is connected with the water inlet;

the waterproof protruding edges are formed by the side walls of the waterproof grooves and the side walls of the through holes.

Compared with the prior art, the novel ball motor has the beneficial effects that the heat generated during the operation of the ball motor body inside the shell is rapidly dissipated to the outside through the heat dissipation mechanism, so that the inside of the shell is rapidly cooled, the traditional ball motor is replaced, and the problem that the internal electronic element is seriously damaged due to the fact that the heat dissipation performance of the shell is poor is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic view of a novel ball motor according to the present utility model;

FIG. 2 is a structural exploded view of a novel ball motor according to the present utility model;

fig. 3 is a schematic structural view of a housing of a novel ball motor according to the present utility model.

In the figure: 100. a motor main body; 110. a housing; 110a, a ball motor body; 120. a cover; 120a, through holes; 200. a heat dissipation mechanism; 210. a heat radiation fin; 220. a rapid thermal conductive assembly; 220a, a weight reduction groove; 300. a waterproof mechanism; 310. a water-repellent tank; 320. waterproof convex edges.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a novel ball motor, which replaces the traditional ball motor, and solves the problem that the internal electronic element is seriously damaged due to the fact that the heat dissipation performance of a shell is poor.

Fig. 1 to 3 are schematic structural views of a novel ball motor according to the present utility model, and fig. 1 to 3 are detailed descriptions of the novel ball motor.

Example 1

Referring to fig. 1 to 3, the present utility model discloses a novel ball motor, the main body of which includes a motor main body 100 and a heat dissipation mechanism 200.

The motor main body 100 comprises a shell 110 with a ball motor body 110a inside and a shell cover 120 positioned at an opening of the shell 110, wherein the shell 110 is matched with the shell cover 120 to protect the ball motor body 110 a;

In this embodiment, the side wall of the housing cover 120 is provided with a through hole 120a adapted to the output shaft of the ball motor body 110a, so as to facilitate connection between the output shaft of the ball motor body 110a and the driving member.

The heat dissipation mechanism 200 is disposed in the housing 110, and the heat dissipation mechanism 200 is used for rapidly dissipating heat in the housing 110 to the outside, so as to increase the overall heat dissipation performance of the housing 110;

In this embodiment, the heat dissipation mechanism 200 includes heat dissipation fins 210 installed at two sides of the housing 110 and a rapid heat conduction assembly 220 located in the housing 110 and having one side in contact with a side wall of the ball motor body 110a, wherein the heat dissipation fins 210 are used for performing heat exchange with external air, so as to rapidly dissipate heat on the surface of the housing 110 to the outside, and the rapid heat conduction assembly 220 is used for rapidly transferring heat generated during operation of the ball motor body 110a inside the housing 110 to the housing 110, and then rapidly dissipating the heat through the heat dissipation fins 210;

In this embodiment, the rapid thermal conductive component 220 is a ring copper sheet located on the inner wall of the housing 110 and having one side contacting the outer side wall of the ball motor body 110a, and absorbs the heat generated during the operation of the ball motor body 110a to transfer to the housing 110 through the ring copper sheet;

In this embodiment, the side wall of the copper ring is provided with a weight-reducing groove 220a for reducing the overall weight.

In this embodiment, the specific usage flow is as follows: when the ball motor body 110a works, more heat is generated in the housing 110, and the heat is quickly transferred to the housing 110 by the quick heat conduction assembly 220, and then the heat on the surface of the housing 110 is quickly dissipated through the heat dissipation fins 210, so that the overall heat dissipation performance is increased.

Example 2

On the basis of embodiment 1, in order to prevent the cover 120 from being severely deformed by heat, which causes the water seepage at the connection of the through hole 120a to affect the ball motor body 110a inside, referring to fig. 2, the waterproof mechanism 300 further comprises a waterproof mechanism 300, wherein the waterproof mechanism 300 comprises a waterproof groove 310 and a waterproof ridge 320 which are formed on the side wall of the cover 120, and is used for intercepting the water permeated into the through hole 120a and preventing the water from entering into the through hole 120 a;

The waterproof ribs 320 are formed by the side walls of the waterproof grooves 310 and the side walls of the through holes 120a, moisture on the surface of the shell cover 120 is intercepted by the waterproof grooves 310, and the situation that water in the waterproof grooves 310 overflows and then enters the shell 110 from the gaps of the deformed through holes 120a is avoided through the waterproof ribs 320.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A novel ball motor, comprising:

A motor main body (100) including a housing (110) having a ball motor body (110 a) inside, and a cover (120) located at an opening of the housing (110);

And the heat dissipation mechanism (200) is arranged in the shell (110), and the heat dissipation mechanism (200) is used for rapidly dissipating heat in the shell (110) to the outside.

2. The novel ball motor according to claim 1, wherein the side wall of the housing cover (120) is provided with a through hole (120 a) adapted to the output shaft of the ball motor body (110 a).

3. The novel ball motor of claim 1, wherein the heat dissipation mechanism (200) comprises heat dissipation fins (210) mounted on both sides of the housing (110) and a rapid thermal conductive assembly (220) disposed in the housing (110) and having one side in contact with the side wall of the ball motor body (110 a).

4. A novel ball motor as claimed in claim 3, wherein said rapid thermal conductive assembly (220) is a circular copper sheet located on the inner wall of said housing (110) and contacting the outer side wall of said ball motor body (110 a).

5. The novel ball motor of claim 4, wherein the side wall of the annular copper sheet is provided with a weight reduction groove (220 a).

6. The novel ball motor according to claim 2, further comprising a waterproof mechanism (300), wherein the waterproof mechanism (300) comprises a waterproof groove (310) and a waterproof protruding ridge (320) formed on the side wall of the housing cover (120);

The waterproof ridge (320) is formed by the side wall of the waterproof groove (310) and the side wall of the through hole (120 a).