CN216390730U

CN216390730U - Improved automobile motor

Info

Publication number: CN216390730U
Application number: CN202122940229.1U
Authority: CN
Inventors: 曹满华
Original assignee: Wuxi Daling Automobile Electric Appliance Co ltd
Current assignee: Wuxi Daling Automobile Electric Appliance Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-26
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an improved automobile motor, and relates to the technical field of automobile motors. The utility model comprises the following steps: the motor assembly comprises a motor body, a motor outer shell, a motor inner shell and a motor rotating shaft; the end of the motor rotating shaft far away from the output end is fixed with a fan blade for heat dissipation of heat inside the motor shell; a heat dissipation mechanism for dissipating heat inside the motor inner shell is also arranged between the motor outer shell and the motor inner shell; and a filtering mechanism for preventing external dust from entering the interior of the motor shell is arranged on the outer side of the motor shell. According to the utility model, the motor rotating shaft is rotated through the motor rotating shaft, the fan blades, the heat dissipation mechanism and the moving mechanism, so that the fan blades can be driven to rotate, airflow can be generated inside the motor outer shell, heat inside the motor outer shell can be transferred out through the heat dissipation mechanism, and the moving mechanism can enable the transverse conduction plate to be attached to the outer side of the motor inner shell, so that the heat inside the motor inner shell can be guided.

Description

Improved automobile motor

Technical Field

The utility model belongs to the technical field of automobile motors, and particularly relates to an improved automobile motor.

Background

At present, motor shells used on automobiles are all cast parts with radiating fins and column feet, a large amount of electric energy is converted into heat energy in the running process of the motor, the converted heat energy needs to be dissipated by the radiating fins and the column feet on the motor shells in a heat conduction mode, however, the surface of the motor shell can be quickly scalded by the continuously generated heat energy due to the limited external surface areas of the radiating fins and the column feet on the shell, the motor is easily burnt out after a long time, even more, the circuit of the automobile is easily ignited, and the consequences are worried.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved automobile motor, which aims to solve the existing problems: however, because the external surface areas of the heat dissipation fins and the column feet on the shell are limited, the surface of the shell of the motor can be quickly scalded by continuously generated heat energy, the motor is easily burnt out after the motor runs for a long time, and even the circuit of the automobile is easily ignited, so that the consequences are great.

In order to solve the technical problems, the utility model is realized by the following technical scheme: an improved automotive motor comprising:

the motor assembly comprises a motor body, a motor outer shell, a motor inner shell and a motor rotating shaft;

the end of the motor rotating shaft, which is far away from the output end, is fixed with a fan blade and is used for heat dissipation of heat inside the motor shell;

a heat dissipation mechanism for dissipating heat inside the motor inner shell is also arranged between the motor outer shell and the motor inner shell;

and a filtering mechanism for preventing external dust from entering the interior of the motor shell is installed on the outer side of the motor shell.

Furthermore, the heat dissipation mechanism comprises a transverse conduction plate, and the transverse conduction plate is attached to the motor inner shell and conducts heat inside the motor inner shell;

a plurality of heat dissipation copper plates are uniformly distributed and mounted at the tops of the transverse conduction plates, and heat dissipation copper pipes for conducting heat inside the heat dissipation copper plates are mounted inside the heat dissipation copper plates;

and the top of the transverse conducting plate is also provided with a moving mechanism for attaching the transverse conducting plate and the motor inner shell.

Furthermore, the bottom of the heat dissipation copper pipe is welded with the bottom of the transverse conduction plate and used for guiding heat of the transverse conduction plate.

Further, the moving mechanism comprises two vertical fixed blocks, a transverse polished rod is fixed between the two vertical fixed blocks, rectangular moving blocks are connected to two ends of the outer side of the transverse polished rod in a sliding mode, rectangular connecting columns are rotatably connected to the bottoms of the rectangular moving blocks, and the bottoms of the rectangular connecting columns are rotatably connected with the transverse conducting plate.

Further, the moving mechanism further comprises a rigid spring, and the rigid spring is arranged between the vertical fixing block and the rectangular moving block and between the vertical fixing block and the rectangular moving blocks and is positioned on the outer side of the transverse polish rod.

Furthermore, the tops of the two vertical fixing blocks are fixedly connected with the motor shell, and the rectangular moving block is rotatably connected with the rectangular connecting column and the transverse conducting plate through pins.

Further, filtering mechanism includes the rose box, the rose box is installed to motor housing's outside equipartition, the inside of rose box is provided with a plurality of filters that are used for filtering the dust.

Furthermore, one end of the filter box and the top of the filter box are both provided with air grooves for air circulation.

The utility model has the following beneficial effects:

1. according to the utility model, the motor rotating shaft is rotated through the motor rotating shaft, the fan blades, the heat dissipation mechanism and the moving mechanism, so that the fan blades can be driven to rotate, airflow can be generated inside the motor outer shell, heat inside the motor outer shell can be transferred out through the heat dissipation mechanism, and the moving mechanism can enable the transverse conduction plate to be attached to the outer side of the motor inner shell, so that the heat inside the motor inner shell can be guided.

2. According to the utility model, the gas in the motor shell can be discharged through the heat dissipation mechanism, and the filter plate is arranged, so that external return can be prevented from entering the motor shell, and dust is prevented from influencing the operation of machinery in the motor shell.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a structural cross-sectional view of the interior of the motor housing of the present invention;

FIG. 3 is a schematic structural view of a heat dissipating copper tube and a transverse conductive plate according to the present invention;

FIG. 4 is a schematic structural diagram of the moving mechanism of the present invention;

fig. 5 is a schematic structural view of the filter mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a motor housing; 2. a motor inner casing; 3. a fan blade; 4. a heat-dissipating copper plate; 5. a transverse conducting plate; 6. a heat dissipation copper pipe; 7. a vertical fixed block; 8. a transverse polish rod; 9. a rigid spring; 10. a rectangular moving block; 11. a rectangular connecting column; 12. a filter box; 13. a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention is an improved motor for a vehicle, comprising:

the motor assembly comprises a motor body, a motor outer shell 1, a motor inner shell 2 and a motor rotating shaft;

the end of the motor rotating shaft far away from the output end is fixed with a fan blade 3 for radiating heat inside the motor shell 1;

a heat dissipation mechanism for dissipating heat inside the motor inner shell 2 is also arranged between the motor outer shell 1 and the motor inner shell 2;

the heat dissipation mechanism comprises a transverse conduction plate 5, and the transverse conduction plate 5 is attached to the motor inner shell 2 and conducts heat inside the motor inner shell 2;

a plurality of heat dissipation copper plates 4 are uniformly distributed and installed on the top of the transverse conduction plate 5, and heat dissipation copper pipes 6 for conducting heat inside the heat dissipation copper plates 4 are installed inside the heat dissipation copper plates 4;

the bottom of the heat dissipation copper pipe 6 is welded with the bottom of the transverse conduction plate 5, is used for guiding the heat of the transverse conduction plate 5 and transmitting the heat of the transverse conduction plate 5 to the heat dissipation copper plate 4;

the top of the transverse conducting plate 5 is also provided with a moving mechanism for the transverse conducting plate 5 to be attached to the motor inner shell 2;

the moving mechanism comprises two vertical fixed blocks 7, the tops of the two vertical fixed blocks 7 are fixedly connected with the motor shell 1, a transverse polish rod 8 is fixed between the two vertical fixed blocks 7, two ends of the outer side of the transverse polish rod 8 are connected with rectangular moving blocks 10 in a sliding mode, the bottoms of the rectangular moving blocks 10 are connected with rectangular connecting columns 11 in a rotating mode, the bottoms of the rectangular connecting columns 11 are connected with a transverse conducting plate 5 in a rotating mode, the rectangular moving blocks 10 are connected with the rectangular connecting columns 11 in a rotating mode, the rectangular connecting columns 11 are connected with the transverse conducting plate 5 in a rotating mode through pins, and therefore the rectangular moving blocks 10 can be connected with the rectangular connecting columns 11 and the rectangular connecting columns 11 can be connected with the transverse conducting plate 5 in a rotating mode better;

the moving mechanism further comprises a rigid spring 9, the rigid spring 9 is arranged between the vertical fixing block 7 and the rectangular moving block 10 and between the two rectangular moving blocks 10 and is positioned on the outer side of the transverse polish rod 8, the transverse conducting plate 5 can be attached to the motor inner shell 2 due to the arrangement of the rigid spring 9, and therefore heat inside the motor inner shell 2 can be discharged;

the heat inside the motor inner shell 2 can be transmitted to the inside of the heat dissipation copper plate 4 through the transverse conducting plate 5 and the heat dissipation copper pipe 6, the fan blade 3 rotates due to the rotation of the motor rotating shaft, airflow is generated inside the motor outer shell 1 due to the rotation of the fan blade 3, and then the heat inside the heat dissipation copper plates 4 can be discharged;

through motor shaft, fan blade 3, heat dissipation mechanism and moving mechanism for motor shaft is rotatory to be made to drive fan blade 3 and rotate, makes motor housing 1 inside can produce the air current, and makes motor housing 1 inside heat can transmit and go out through heat dissipation mechanism, and moving mechanism can make the outside of horizontal conduction board 5 laminating motor inner shell 2, makes the inside heat of motor inner shell 2 can obtain the guide.

A filtering mechanism for preventing external dust from entering the motor shell 1 is arranged on the outer side of the motor shell 1;

the filtering mechanism comprises a filtering box 12, wherein air grooves for air circulation are formed in one end of the filtering box 12 and the top of the filtering box 12, so that air can be discharged through the filtering box 12;

the outer side of the motor shell 1 is uniformly provided with a filter box 12, and a plurality of filter plates 13 for filtering dust are arranged in the filter box 12;

here, the air flow inside the motor housing 1 is discharged through the filter box 12, and the arrangement of the plurality of filter plates 13 can prevent dust from entering the inside of the motor housing 1;

can make the inside gas of motor housing 1 can obtain the discharge through heat dissipation mechanism, the setting of filter 13 can prevent that external carriage return from getting into motor housing 1's inside, prevents that the dust from influencing the inside mechanical function of motor housing 1.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An improved automotive motor, comprising:

the motor assembly comprises a motor body, a motor outer shell (1), a motor inner shell (2) and a motor rotating shaft;

the fan blade (3) is fixed at one end of the motor rotating shaft, which is far away from the output end, and is used for heat dissipation of heat inside the motor shell (1);

a heat dissipation mechanism for dissipating heat inside the motor inner shell (2) is further arranged between the motor outer shell (1) and the motor inner shell (2);

and a filtering mechanism for preventing external dust from entering the interior of the motor shell (1) is installed on the outer side of the motor shell (1).

2. An improved automobile motor as claimed in claim 1, wherein said heat dissipation mechanism comprises a transverse conduction plate (5), said transverse conduction plate (5) is attached to the inner shell (2) of the electric machine and conducts the heat inside the inner shell (2) of the electric machine;

a plurality of heat dissipation copper plates (4) are uniformly distributed and installed at the tops of the transverse conduction plates (5), and heat dissipation copper pipes (6) for conducting heat inside the heat dissipation copper plates (4) are installed inside the heat dissipation copper plates (4);

and a moving mechanism for attaching the transverse conducting plate (5) and the motor inner shell (2) is further installed at the top of the transverse conducting plate (5).

3. An improved automobile motor as claimed in claim 2, wherein the bottom of said heat dissipating copper tube (6) is welded to the bottom of the transverse conducting plate (5) for guiding the heat of the transverse conducting plate (5).

4. The improved automobile motor as claimed in claim 2, wherein said moving mechanism comprises two vertical fixed blocks (7), a horizontal polished rod (8) is fixed between the two vertical fixed blocks (7), a rectangular moving block (10) is slidably connected to two ends of the outer side of the horizontal polished rod (8), a rectangular connecting column (11) is rotatably connected to the bottom of the rectangular moving block (10), and the bottom of the rectangular connecting column (11) is rotatably connected to the horizontal conducting plate (5).

5. The improved automobile motor as claimed in claim 4, wherein said moving mechanism further comprises a rigid spring (9), and a rigid spring (9) is further disposed between said vertical fixed block (7) and said rectangular moving block (10) and between said two rectangular moving blocks (10) and outside of said transverse polish rod (8).

6. The improved automobile motor as claimed in claim 4, wherein the tops of the two vertical fixed blocks (7) are fixedly connected with the motor housing (1), and the rectangular moving block (10) and the rectangular connecting column (11) and the transverse conducting plate (5) are rotatably connected through pins.

7. An improved automobile motor as claimed in claim 1, wherein said filter mechanism comprises a filter box (12), said filter box (12) is uniformly installed on the outer side of said motor housing (1), and a plurality of filter plates (13) for filtering dust are arranged inside said filter box (12).

8. An improved automobile motor as claimed in claim 7, wherein an air slot for air circulation is opened at one end of the filter box (12) and at the top of the filter box (12).