CN219627500U

CN219627500U - Motor shell for motor

Info

Publication number: CN219627500U
Application number: CN202320491267.XU
Authority: CN
Inventors: 刘羽
Original assignee: Shengzhou Sloan Motor Co ltd
Current assignee: Shengzhou Sloan Motor Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-01
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a motor shell for a motor, relates to the technical field of motor shells, and aims to solve the problem that the motor shell can form abutting joint with a motor when impacted, and the technical scheme is as follows: the motor comprises a motor and a casing, wherein one side of the motor is provided with a fixed plate, the casing comprises an inner casing and an outer casing, a gap is formed between the inner casing and the outer casing, the surface of the outer casing is provided with a plurality of arc-shaped grooves, and the surface of the outer casing is provided with a heat dissipation part.

Description

Motor shell for motor

Technical Field

The utility model relates to the technical field of motor shells, in particular to a motor shell for a motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law; the motor can be divided into a motor and a generator, and the outside of the existing motor is covered with a layer of shell, so that the motor is protected, and dust in the air can be effectively prevented from entering the motor.

But current motor can produce a large amount of heat when using, therefore current motor casing all adopts thinner sheet metal to make the heat that the motor used to produce can be quick scatter, but because thinner sheet metal's anti deformation effect is not good, thereby lead to the motor when receiving the striking, the motor casing takes place deformation inwards sunken, and motor casing and motor formation butt extremely easily influence the normal use of motor this moment, consequently need propose a new scheme and solve this problem.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a motor housing for a motor, which is not brought into contact with the motor when the motor housing is depressed by a large impact.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a motor casing for motor, includes the motor and is fixed in the outer casing of motor, output one side fixedly connected with fixed plate is kept away from to the motor, casing fixedly connected with is in the fixed plate surface, the casing includes inner shell and shell, be equipped with a clearance between inner shell and the shell, the shell surface is equipped with a plurality of arc recesses, inner shell and the inseparable laminating of motor surface, the shell surface is equipped with the radiating member.

Through adopting above-mentioned technical scheme, through setting up the clearance, can receive the striking at the shell, the shell deformation of being convenient for in this moment can take place for the clearance, thereby prevent that the shell from forming the butt with the motor surface when deformation, and the inner shell can play the effect of protecting the motor, contact with the motor takes place when preventing that the shell is sunken, influence the use of motor, and owing to set up the arc recess, can increase the impact resistance of shell, thereby make the shell be difficult for taking place deformation, and owing to set up the radiating part, owing to the inner shell is made by sheet metal that has heat conductivility, therefore absorb heat when the motor operation, and scatter heat fast through the radiating part, thereby the radiating effect of motor casing has been improved, and the life of motor has effectively been improved.

The utility model is further provided with: a plurality of reinforcing ribs are fixedly connected in the gap, and a gap is formed between every two adjacent reinforcing ribs.

Through adopting above-mentioned technical scheme, through setting up the strengthening rib, can be when the shell receives the striking, the strengthening rib can play certain supporting role to the shell to improved motor housing's supporting effect and intensity, this design simple structure and practicality are strong.

The utility model is further provided with: the reinforcing rib is sleeved with a damping spring, one end of the damping spring is fixedly connected to the inner wall of the outer shell, and the other end of the damping spring is fixedly connected to the surface of the inner shell.

Through adopting above-mentioned technical scheme, through setting up damping spring, can receive the striking at the shell, the spring can absorb partial vibrations to prevent that inside motor from receiving great impact and influencing the use, this design has effectively improved the life of motor.

The utility model is further provided with: the heat dissipation part comprises a heat dissipation fan fixedly connected to the shell, a mounting groove communicated with the gap is formed in the surface of the shell, the heat dissipation fan is fixedly connected to the mounting groove, and a plurality of heat dissipation holes communicated with the gap are formed in the inner wall of the arc-shaped groove.

Through adopting above-mentioned technical scheme, through setting up cooling fan, can start cooling fan when using the motor, cooling fan blows away the heat on the inner shell this moment to play radiating effect, the hot-blast that blows the production this moment will pass the clearance and follow the louvre and discharge, thereby played radiating effect.

The utility model is further provided with: and a limit sleeve for limiting the size of the radiating hole is fixedly connected to the inner wall of the radiating hole.

Through adopting above-mentioned technical scheme, through setting up the stop collar, can be when the shell receives the striking, the stop collar can restrict the size of louvre, prevents to influence the louvre size because the shell takes place deformation to influence the radiating effect.

The utility model is further provided with: and a filter screen is fixedly connected to the inner wall of the limit sleeve.

Through adopting above-mentioned technical scheme, through setting up the filter screen, can be when outside air gets into in the clearance, block the dust of wind in the air outside the filter screen to play the effect that prevents in the dust gets into the casing, thereby effectual protection motor.

The utility model is further provided with: and a reinforcing plate is fixedly connected to the inner wall of the arc-shaped groove.

Through adopting above-mentioned technical scheme, through setting up the reinforcing plate, because the reinforcing plate is made by hastelloy metal, existing better anti deformability to effectively improved the anti deformability of shell, thereby make the protection motor that the shell can be better.

In summary, the utility model has the following beneficial effects:

through setting up the clearance, can receive the striking at the shell, the shell deformation of being convenient for in this moment can take place to the clearance to prevent that the shell from forming the butt with the motor surface when deformation, and the inner shell can play the effect of protecting the motor, contact with the motor when preventing that the shell is sunken, influence the use of motor, and owing to set up the radiating part, owing to the inner shell is made by sheet metal that has heat conductivility, consequently with the heat absorption when the motor operation, and with the quick dispersion of heat through the radiating part, thereby the radiating effect of motor casing has been improved, and the life of motor has effectively been improved.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

fig. 3 is a schematic diagram of the internal structure of the present utility model.

Reference numerals: 1. a housing; 2. an arc-shaped groove; 3. a fixing plate; 4. a heat radiation hole; 5. a heat radiation fan; 6. a mounting groove; 7. a motor; 8. an inner case; 9. a gap; 10. reinforcing ribs; 11. a damping spring; 12. a filter screen; 13. and a limit sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The motor shell for the motor, as shown in figures 1-3, comprises a motor 7 and a shell fixed outside the motor 7, wherein one side of the motor 7 far away from an output end is fixedly connected with a fixing plate 3, the shell is fixedly connected to the surface of the fixing plate 3, the shell comprises an inner shell 8 and an outer shell 1, a gap 9 is arranged between the inner shell 8 and the outer shell 1, the gap 9 can facilitate deformation of the outer shell 1, thereby preventing the outer shell 1 from abutting against the surface of the motor 7 during deformation, a plurality of reinforcing ribs 10 are fixedly connected in the gap 9, the reinforcing ribs 10 can play a certain supporting role on the outer shell 1 when the outer shell 1 is impacted, thereby improving the supporting effect and strength of the motor 7 shell, forming a gap between two adjacent reinforcing ribs 10, facilitating gas flow, a damping spring 11 is sleeved outside the reinforcing ribs 10, damping spring 11 one end fixed connection is on shell 1 inner wall, damping spring 11 other end fixed connection is on the inner shell 8 surface, damping spring 11 can take place vibrations when shell 1 receives the striking, thereby with partial impact force dispersion, prevent that inside motor 7 from receiving great impact and influencing the use, shell 1 surface is equipped with a plurality of arc recesses 2, can increase shell 1's impact resistance, thereby make shell 1 be difficult for taking place deformation, fixedly connected with reinforcing plate on the arc recess 2 inner wall, because the reinforcing plate is made by hastelloy metal, not only have better anti-deformation ability, the anti-deformation ability of shell 1 has effectively been improved again, thereby make shell 1 can be better protect motor 7, inner shell 8 closely laminate with motor 7 surface, inner shell 8 is made by sheet metal that has heat conductivility, can absorb the heat on motor 7 surface.

As shown in fig. 1-3, a heat dissipation part is arranged on the surface of the outer shell 1, the heat dissipation part comprises a heat dissipation fan 5 fixedly connected to the outer shell 1, a mounting groove 6 communicated with the gap 9 is arranged on the surface of the outer shell 1, the heat dissipation fan 5 is fixedly connected to the mounting groove 6, heat on the inner shell 8 can be blown away by the heat dissipation fan 5, so that a heat dissipation effect is achieved, a plurality of heat dissipation holes 4 communicated with the gap 9 are arranged on the inner wall of the arc-shaped groove 2, hot air generated by blowing at the moment is discharged from the heat dissipation holes 4 through the gap 9, so that a heat dissipation effect is achieved, a limit sleeve 13 for limiting the size of the heat dissipation holes 4 is fixedly connected to the inner wall of the heat dissipation holes 4, the limit sleeve 13 can limit the size of the heat dissipation holes 4 when the outer shell 1 is impacted, the size of the heat dissipation holes 4 is prevented from being influenced due to deformation of the outer shell 1, a filter screen 12 is fixedly connected to the inner wall of the limit sleeve 13, and dust in the air can be blocked outside the filter screen 12 when external air enters the gap 9, so that the effect of preventing dust in the shell is achieved, and the motor 7 is effectively protected.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. The utility model provides a motor casing for motor, includes motor (7) and is fixed in the outer casing of motor (7), its characterized in that: the utility model discloses a motor, including motor (7), output one side fixedly connected with fixed plate (3) is kept away from to motor (7), casing fixedly connected with is on fixed plate (3) surface, the casing includes inner shell (8) and shell (1), be equipped with a clearance (9) between inner shell (8) and shell (1), shell (1) surface is equipped with a plurality of arc recess (2), inner shell (8) are closely laminated with motor (7) surface, shell (1) surface is equipped with the radiating element.

2. A motor housing for a motor as set forth in claim 1, wherein: a plurality of reinforcing ribs (10) are fixedly connected in the gap (9), and a gap is formed between every two adjacent reinforcing ribs (10).

3. A motor housing for a motor as claimed in claim 2, wherein: the reinforcing rib (10) is sleeved with a damping spring (11), one end of the damping spring (11) is fixedly connected to the inner wall of the outer shell (1), and the other end of the damping spring (11) is fixedly connected to the surface of the inner shell (8).

4. A motor housing for a motor as set forth in claim 1, wherein: the heat dissipation piece comprises a heat dissipation fan (5) fixedly connected to the shell (1), an installation groove (6) communicated with the gap (9) is formed in the surface of the shell (1), the heat dissipation fan (5) is fixedly connected to the installation groove (6), and a plurality of heat dissipation holes (4) communicated with the gap (9) are formed in the inner wall of the arc-shaped groove (2).

5. A motor housing for a motor as set forth in claim 4, wherein: and a limit sleeve (13) for limiting the size of the radiating hole (4) is fixedly connected to the inner wall of the radiating hole (4).

6. A motor housing for a motor as set forth in claim 5, wherein: the inner wall of the limit sleeve (13) is fixedly connected with a filter screen (12).

7. A motor housing for a motor as set forth in claim 1, wherein: and a reinforcing plate is fixedly connected to the inner wall of the arc-shaped groove (2).