CN215566501U - Integrated electricity drives casing and integrated electricity and drives assembly - Google Patents
Integrated electricity drives casing and integrated electricity and drives assembly Download PDFInfo
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- CN215566501U CN215566501U CN202121979688.4U CN202121979688U CN215566501U CN 215566501 U CN215566501 U CN 215566501U CN 202121979688 U CN202121979688 U CN 202121979688U CN 215566501 U CN215566501 U CN 215566501U
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Abstract
The application discloses an integrated electric drive shell and an integrated electric drive assembly, which comprise a first shell for mounting a motor and a second shell for mounting an air compressor; the first shell comprises a first shell body with a motor installation cavity and a first shell end cover connected with the first shell body; the second shell comprises a second shell main body with an air compressor mounting cavity and a second shell end cover connected with the second shell main body; the second housing body is integrated on the first housing end cap. The application discloses integrated electricity drives casing and integrated electricity and drives assembly, second casing main part are direct integrated on first casing end cover to the first casing that will install the motor and the second casing integration of installation air compressor are in the same place, have saved linking bridge, have alleviateed structural weight, and the cost is reduced has reduced occupation space.
Description
Technical Field
The application relates to the technical field of electric drive mechanisms of electric automobiles, in particular to an integrated electric drive shell and an integrated electric drive assembly.
Background
In the field of new energy automobiles, a motor shell and an air compressor shell are separated parts. However, with the improvement of NVH performance requirements of the whole vehicle, an air compressor is generally required to be arranged on a motor shell so as to achieve the purposes of double-layer vibration isolation and reduction of vibration of the whole vehicle.
In such cases, it is generally necessary to design a separate bracket to connect the motor housing to the air compressor housing. This kind of design has increased structure weight, and part cost increases, and occupation space is great.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide an integrated electricity drives casing and integrated electricity and drives assembly, its second casing integration that will install the first casing of motor and installation air compressor has saved linking bridge, has alleviateed structural weight, and the cost is reduced has reduced occupation space.
The technical scheme of the application provides an integrated electric drive shell, which comprises a first shell used for mounting a motor and a second shell used for mounting an air compressor;
the first shell comprises a first shell body with a motor installation cavity and a first shell end cover connected with the first shell body;
the second shell comprises a second shell main body with an air compressor mounting cavity and a second shell end cover connected with the second shell main body;
the second housing body is integrated on the first housing end cap.
In one optional aspect, the second housing body is integrally formed with the first housing end cap.
In one optional technical scheme, a flange is arranged on the second shell main body, and the second shell end cover is connected with the flange through a second bolt.
In one optional aspect, the first housing end cap is coupled to the first housing body by a first bolt.
In one optional technical solution, the first casing main body is provided with a first reinforcing rib.
In one optional aspect, the first reinforcing bead is integrally formed with the first housing body.
In an optional technical solution, a second reinforcing rib is provided on the first housing end cover.
In an alternative embodiment, the second reinforcing bead is integrally formed with the first housing end cap.
In an optional technical solution, a third reinforcing rib is provided on the second housing main body.
The technical scheme of the application also provides an integrated electric drive assembly, which comprises a motor, an air compressor and the integrated electric drive shell in any one of the technical schemes;
the motor is installed in the motor installation cavity of the first housing, and the air compressor is installed in the air compressor installation cavity of the second housing.
By adopting the technical scheme, the method has the following beneficial effects:
the application provides an integrated electricity drives casing and integrated electricity and drives assembly, second casing main part is direct integrated on first casing end cover to the first casing that will install the motor is integrated together with the second casing of installation air compressor, has saved linking bridge, has alleviateed structural weight, and the cost is reduced has reduced occupation space.
Drawings
Fig. 1 is a top view of an integrated electric drive housing provided in accordance with an embodiment of the present application;
FIG. 2 is a front view of an integrated electric drive housing provided in accordance with an embodiment of the present application;
FIG. 3 is a side view of the integrated electric drive housing as seen from the second housing side as provided by an embodiment of the present application;
FIG. 4 is a top view of the first housing end cap and the second housing integrated together;
FIG. 5 is a front view of the first housing end cap and the second housing integrated together;
FIG. 6 is a side view of the first housing end cap and the second housing integrated together;
FIG. 7 is a cross-sectional view of the integrated electric drive housing;
fig. 8 is a cross-sectional view of an integrated electric drive assembly according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-7, an embodiment of the present application provides an integrated electric drive housing comprising a first housing 1 for mounting an electric motor and a second housing 2 for mounting an air compressor.
The first casing 1 includes a first casing main body 11 having a motor mounting cavity 111 and a first casing end cover 12 connected to the first casing main body 11. The second housing 2 includes a second housing main body 21 having an air compressor mounting cavity 211 and a second housing end cover 22 connected to the second housing main body 21.
Wherein the second housing body 21 is integrated on the first housing end cap 12.
The present application provides an integrated electric drive housing for mounting an electric motor 3 and an air compressor 4 as shown in fig. 8. The integrated electric drive housing comprises a first housing 1 and a second housing 2 integrated with the first housing 1. The first case 1 and the second case 2 are both metal cases. The first housing 1 is used for mounting the motor 3, and the second housing 2 is used for mounting the air compressor 4.
The first casing 1 includes a first casing main body 11 and a first casing end cap 12 detachably connected to the first casing main body 11. The first housing body 11 has a motor mounting cavity 111 therein, the first housing end cover 12 is connected to the first housing body 11, and the first housing end cover 12 covers a cavity opening of the motor mounting cavity 111.
The second housing 2 includes a second housing main body 21 and a second housing end cap 22 detachably connected to the second housing main body 21. The second housing main body 21 has an air compressor mounting cavity 211 therein, the second housing end cover 22 is connected to the second housing main body 21, and the second housing end cover 22 covers a cavity opening of the air compressor mounting cavity 211.
The second housing body 21 is integrated on the first housing end cover 12, and the second housing body 21 may be directly welded to the first housing end cover 12, or the second housing body 21 and the first housing end cover 12 are directly cast and integrally formed.
During installation, the motor 3 is installed in the motor installation cavity 111, then the first shell end cover 12 integrated with the second shell main body 21 is connected with the first shell main body 11, and the first shell end cover 12 covers the cavity opening of the motor installation cavity 111, so that the installation of the motor 3 is completed. Then, the air compressor 4 is installed in the air compressor installation cavity 211, and finally, the second housing end cover 22 is connected with the second housing main body 21, and the second housing end cover 22 covers the cavity opening of the air compressor installation cavity 211, so that the installation of the air compressor 4 is completed.
To sum up, the integrated electricity that this application provided drives the casing, second casing main part 21 is directly integrated on first casing end cover 12 to the first casing 1 that will install motor 3 and the second casing 2 integration of installation air compressor 4 are in the same place, have saved linking bridge, have alleviateed structural weight, and the cost is reduced has reduced occupation space.
In one embodiment, the second housing body 21 is integrally formed with the first housing end cap 12. The second housing main body 21 and the first housing end cover 12 can be integrally formed by casting, and have high structural strength and convenient processing and forming.
In one embodiment, as shown in fig. 3 and 5-6, the second housing main body 21 is provided with a flange 23, and the second housing end cap 22 is connected to the flange 23 by a second bolt 25.
In this embodiment, the flange 23 is integrally disposed at one end of the second housing main body 21, and is located at the cavity of the air compressor mounting cavity 211, so that the second housing end cover 22 is connected to the flange 23 through the second bolt 25, which facilitates the mounting, dismounting and maintenance of the second housing end cover 22.
In one embodiment, as shown in FIGS. 1-3, the first housing end cap 12 is coupled to the first housing body 11 by a first bolt 15. The periphery of the cavity opening of the motor installation cavity 111 of the first shell body 11 is provided with a plurality of connection holes, and the first shell body end cover 12 is connected with the first shell body 11 through a plurality of first bolts 15, so that the first shell body end cover 12 is convenient to install, detach and maintain.
In one embodiment, as shown in fig. 1-2, the first casing main body 11 is provided with a first reinforcing rib 13, which improves the structural strength of the first casing main body 11.
Be provided with many first protruding muscle 13 of strengthening on first casing main part 11, many first protruding muscle 13 of strengthening are the well style of calligraphy and arrange, are favorable to improving the structural strength of first casing main part 11.
In one embodiment, the first reinforcing bead 13 is integrally formed with the first housing body 11. The first reinforcing rib 13 and the first housing body 11 can be integrally cast, have high structural strength and are convenient to machine.
In one embodiment, as shown in fig. 3-6, the first housing end cap 12 is provided with a second reinforcing rib 14 to improve the structural strength of the first housing end cap 12.
Be provided with many second on first casing end cover 12 and strengthen protruding muscle 14, many second are strengthened protruding muscle 14 and are ray arrangement on first casing end cover 12, are favorable to improving the structural strength of first casing end cover 12.
In one embodiment, the second reinforcing bead 14 is integrally formed with the first housing end cap 12. The second reinforcing ribs 14 and the first shell end cover 12 can be integrally cast, have high structural strength and are convenient to machine and form.
In one embodiment, as shown in fig. 3 and 6, the second casing main body 21 is provided with a third reinforcing rib 24, which improves the structural strength of the second casing main body 21.
Be provided with many third on second casing main part 21 and strengthen protruding muscle 24, many third are strengthened protruding muscle 24 and are the well style of calligraphy and arrange, are favorable to improving the structural strength of second casing main part 21.
In one embodiment, the third reinforcing bead 24 is integrally formed with the second housing body 21. The third reinforcing rib 24 and the second housing body 21 can be integrally formed by casting, and have high structural strength and convenient processing and forming.
As shown in fig. 8, an embodiment of the present technology provides an integrated electric drive assembly including an electric motor 3, an air compressor 4, and an integrated electric drive housing according to any of the embodiments described above.
The motor 3 is mounted in the motor mounting cavity 111 of the first housing 1, and the air compressor 4 is mounted in the air compressor mounting cavity 211 of the second housing 2.
The present application provides an integrated electric drive assembly including an electric motor 3, an air compressor 4, and an integrated electric drive housing.
For the structure, structure and operation principle of the integrated electric driving housing, please refer to the description of the integrated electric driving housing, which will not be described herein again.
During installation, the motor 3 is installed in the motor installation cavity 111, then the first shell end cover 12 integrated with the second shell main body 21 is connected with the first shell main body 11, and the first shell end cover 12 covers the cavity opening of the motor installation cavity 111, so that the installation of the motor 3 is completed. Then, the air compressor 4 is installed in the air compressor installation cavity 211, and finally, the second housing end cover 22 is connected with the second housing main body 21, and the second housing end cover 22 covers the cavity opening of the air compressor installation cavity 211, so that the installation of the air compressor 4 is completed. To sum up, the integrated electricity that this application provided drives casing and integrated electricity and drives the assembly, will install the first casing 1 of motor 3 and install the second casing 2 integration of air compressor 4 together, saved linking bridge, lightened structure weight, the cost is reduced has reduced occupation space.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.
Claims (10)
1. An integrated electric drive housing comprising a first housing for mounting an electric motor and a second housing for mounting an air compressor;
the first shell comprises a first shell body with a motor installation cavity and a first shell end cover connected with the first shell body;
the second shell comprises a second shell main body with an air compressor mounting cavity and a second shell end cover connected with the second shell main body;
the second housing body is integrated on the first housing end cap.
2. The integrated electrical drive housing of claim 1, wherein the second housing body is integrally formed with the first housing end cap.
3. The integrated electrical drive housing as defined in claim 1, wherein a flange is provided on the second housing body, and the second housing end cap is connected to the flange by a second bolt.
4. The integrated electrical drive housing of claim 1, wherein the first housing end cap is coupled to the first housing body by a first bolt.
5. The integrated electrical drive housing as defined in claim 1, wherein the first housing body is provided with a first reinforcing bead.
6. The integrated electric drive housing of claim 5, wherein the first reinforcing bead is integrally formed with the first housing body.
7. The integrated electrical drive housing as set forth in claim 1 wherein said first housing end cap has a second reinforcing bead disposed thereon.
8. The integrated electric drive housing of claim 7, wherein the second reinforcing bead is integrally formed with the first housing end cap.
9. The integrated electrical drive housing as defined in claim 1, wherein the second housing body is provided with a third reinforcing bead.
10. An integrated electric drive assembly comprising an electric motor, an air compressor and an integrated electric drive housing according to any one of claims 1 to 9;
the motor is installed in the motor installation cavity of the first housing, and the air compressor is installed in the air compressor installation cavity of the second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979688.4U CN215566501U (en) | 2021-08-20 | 2021-08-20 | Integrated electricity drives casing and integrated electricity and drives assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121979688.4U CN215566501U (en) | 2021-08-20 | 2021-08-20 | Integrated electricity drives casing and integrated electricity and drives assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215566501U true CN215566501U (en) | 2022-01-18 |
Family
ID=79840363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121979688.4U Active CN215566501U (en) | 2021-08-20 | 2021-08-20 | Integrated electricity drives casing and integrated electricity and drives assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215566501U (en) |
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2021
- 2021-08-20 CN CN202121979688.4U patent/CN215566501U/en active Active
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