CN215186324U - Motor of integrated electrical system - Google Patents
Motor of integrated electrical system Download PDFInfo
- Publication number
- CN215186324U CN215186324U CN202120483243.0U CN202120483243U CN215186324U CN 215186324 U CN215186324 U CN 215186324U CN 202120483243 U CN202120483243 U CN 202120483243U CN 215186324 U CN215186324 U CN 215186324U
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- motor
- automatically controlled
- rear end
- end cap
- mounting groove
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides an integrated electrical system's motor, including motor casing, motor casing last fixedly connected with the coaxial rear end cap of arranging of motor casing, the rear end cap is kept away from one side of motor casing is provided with automatically controlled mounting groove, the notch sealing cover of automatically controlled mounting groove has the closing plate, just the tank bottom of automatically controlled mounting groove is provided with simultaneously with closing plate sealing connection's annular baffle, annular baffle will automatically controlled mounting groove is separated for central chamber and is encircleed the cooling chamber that the central chamber was arranged, install automatically controlled chip on the lateral wall of central chamber, the bottom of cooling chamber seted up with the apopore of the last cooling water route intercommunication of motor casing, seted up on the rear end cap with the inlet opening of cooling chamber intercommunication. Through the structure of change rear end cap for automatically controlled chip can set up on the rear end cap, has effectively reduced the space that the electrical system need occupy the space, and the structure is succinct, and weight is lighter, and it is relatively less to occupy the space.
Description
Technical Field
The utility model relates to a motor, especially an integrated electrical system's motor.
Background
The motor and the electronic control unit on the traditional vehicle are mutually independent components, and the motor and the electronic control unit are arranged on different positions of the vehicle, so that the occupied space is larger. At present, a plurality of motors integrating an electric control system appear in the market, but the motors are only used for fixedly connecting a motor shell and an electric control box together, the structures of the original motors and the electric control box are not changed, and the occupied space cannot be reduced.
In view of this, the applicant has conducted an intensive study on a motor structure of an integrated electronic control system, and has made the present invention.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integrated electrical system's that occupation space is less relatively motor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an integrated electrical system's motor, includes motor casing, fixedly connected with on the motor casing with the coaxial rear end cap of arranging of motor casing, the rear end cap is kept away from one side of motor casing is provided with automatically controlled mounting groove, the notch sealing cover of automatically controlled mounting groove has the closing plate, just the tank bottom of automatically controlled mounting groove is provided with the annular baffle with closing plate sealing connection simultaneously, the annular baffle will automatically controlled mounting groove is separated for the centre room and is encircleed the cooling chamber that the centre room was arranged, install automatically controlled chip on the lateral wall of centre room, the bottom of cooling chamber seted up with the apopore of the last cooling water route intercommunication of motor casing, set up on the rear end cap with the inlet opening of cooling chamber intercommunication.
As an improvement of the utility model, the automatically controlled chip is pasted and is established on the annular baffle.
As an improvement of the utility model, the annular partition plate is a regular polygon.
As an improvement of the present invention, the cooling chamber is provided with a baffle plate.
As an improvement of the utility model, fixed connection or an organic whole are connected with the connecting box on the rear end cap, fixed connection or an organic whole are connected with automatically controlled box on the connecting box, automatically controlled box with be formed with the clearance between the motor casing, be provided with automatically controlled device in the automatically controlled box.
As an improvement of the utility model, the inner chamber of the electric control box and the inner chamber of the connecting box are communicated with each other.
As an improvement of the utility model, the bottom of the central chamber is provided with a threading hole.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
1. through the structure of change rear end cap for automatically controlled chip can set up on the rear end cap, has effectively reduced the space that the electrical system need occupy the space, and the structure is succinct, and weight is lighter, and it is relatively less to occupy the space.
2. The cooling chamber is formed by arranging the annular partition plate, the cooling chamber is communicated with the cooling water channel on the motor shell, the electric control chip is cooled by a cooling system of the motor, and the heat dissipation performance is relatively good.
Drawings
Fig. 1 is a schematic structural diagram of a motor of the integrated electronic control system of the present invention;
fig. 2 is a schematic view of a partially exploded structure of the motor of the integrated electronic control system of the present invention;
fig. 3 is a schematic structural diagram of the rear end cover of the motor of the integrated electronic control system of the present invention.
The designations in the figures correspond to the following:
10-motor housing; 11-an inlet;
12-water outlet joint; 20-front end cover;
30-rear end cap; 31-an annular partition;
32-a central chamber; 33-a cooling chamber;
34-an electronic control chip; 35-an electronic control circuit board;
36-water outlet; 37-water inlet joint;
38-threading hole; 39-a barrier plate;
40-a sealing plate; 41-a junction box;
42-an electronic control box; 43-an electronic control device;
44-cover plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, the present embodiment provides an electric motor of an integrated electronic control system, which includes a motor housing 10, a front end cover 20 and a rear end cover 30 that are coaxially arranged with the motor housing 10 are fixedly connected to the motor housing 10, the front end cover 20 and the rear end cover 30 are respectively located at front and rear ends of the motor housing 10, wherein a cooling water path is provided on the motor housing 10, an inlet 11 of the cooling water path is located at one side of the motor housing 10 facing the rear end cover 30, an outlet of the cooling water path is located on a circumferential side wall of the motor housing 10, and a water outlet 12 is connected to the outlet. The structure of the front end cover 20 is the same as that of a conventional vehicle drive motor, and the structure of the motor housing 10 is the same as that of the conventional vehicle drive motor except for the inlet position of the cooling water path, which is not the focus of the present embodiment and will not be described in detail here.
A sealing ring is arranged between one side of the rear end cover 30 facing the motor housing 10 and the electrolytic housing 10, and the two are fixedly connected through a bolt, so that the rear end cover 30 and the motor housing 10 are hermetically connected. The rear end cover 30 is provided with an electric control installation groove on one side far away from the motor shell 10, a sealing plate 40 is covered on a notch of the electric control installation groove in a sealing manner, an annular partition plate 31 which is connected with the sealing plate 40 in a sealing manner is arranged at the bottom of the electric control installation groove, the electric control installation groove is divided into a central chamber 32 and a cooling chamber 33 which is arranged around the central chamber 32 by the annular partition plate 31, namely, the cooling chamber 33 is closed, the central chamber 32 is covered by the cooling chamber 33, an electric control chip 34 is installed on the side wall of the central chamber 32, specifically, an electric control circuit board 35 is fixedly connected to the bottom of the central chamber 32 (namely, the bottom of the electric control installation groove corresponds to the central chamber 32), and each electric control chip 34 is connected to the electric control circuit board 35 and is attached to the annular partition plate 33. In addition, the bottom of the central chamber 32 is provided with a threading hole 38 for electrically connecting the electric control system and the motor, and the specific connection mode is the same as that of a conventional vehicle driving motor, and the detailed description is omitted here.
The bottom of the cooling chamber 33 (i.e. the bottom of the electrical control installation slot corresponding to the cooling chamber 33) is provided with a water outlet 36 communicated with the cooling water channel on the motor housing 10, and naturally, a sealing structure, such as a sealing gasket, is required to be arranged at the connection position between the water outlet 36 and the inlet of the cooling water channel on the motor housing 10. The axial side wall of the rear end cover 30 is provided with a water inlet hole communicated with the cooling chamber 33, the water inlet hole is connected with a water inlet joint 37, so that the electric control chip 34 in the central chamber 32 can be cooled by the driving motor cooling system, a cooling device does not need to be arranged for the electric control system independently, and the size of the electric control system is greatly reduced.
Preferably, the annular partition plate 31 is a regular polygon, so that the electronic control chip 34 is conveniently attached, a blocking plate 39 is arranged in the cooling chamber 33 and used for blocking annular water flow, and cooling water is prevented from flowing around the cooling chamber 33 all the time, the water outlet hole 36 and the water inlet hole are respectively located on two sides of the blocking plate 39, so that the cooling water flowing in from the water inlet hole can flow around the annular partition plate 31 for a circle and then flow out from the water outlet hole 36, and further, the cooling effect is ensured.
If all the components of the electric control system are placed in the central chamber 32, a situation of insufficient space may occur, and for this reason, in this embodiment, the rear end cover 30 is fixedly connected or integrally connected with the connection box 41, the connection box 41 is fixedly connected or integrally connected with the electric control box 42, a gap is formed between the electric control box 42 and the motor housing 10, and the electric control device 43 is disposed in the electric control box 42, and the electric control device 43 and the electric control chip 34 are connected with each other to form an electric control system, which is a conventional electric control system for driving a motor, and is not a focus of this embodiment, and will not be described in detail here.
The internal cavity of the electrical control box 42 and the internal cavity of the connection box 41 are in communication with each other for wiring. Of course, in order to facilitate the placement of the electrical control device 43, the side of the electrical control box 42 facing away from the motor housing 10 is provided with an opening, which is covered by a cover plate 44, and the side of the connection box 41 facing the sealing plate 40 is also provided with an opening, which is covered by the sealing plate 40.
When integrated electrical system's that this embodiment provided motor was applicable to the vehicle, need not to set up automatically controlled mounted position on the vehicle, occupation space is less relatively, is favorable to alleviateing vehicle drive assembly's weight, has adapted to the development trend that vehicle drive assembly integrates and lightweight.
The present invention has been described in detail with reference to the accompanying drawings, but the embodiments of the present invention are not limited to the above embodiments, and those skilled in the art can make various modifications to the present invention according to the prior art, and these all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides an integrated electrical system's motor, includes motor casing, its characterized in that, fixedly connected with on the motor casing with the coaxial rear end cap of arranging of motor casing, the rear end cap is kept away from one side of motor casing is provided with automatically controlled mounting groove, the notch sealing cover of automatically controlled mounting groove has the closing plate, just the tank bottom of automatically controlled mounting groove is provided with the annular partition plate with closing plate sealing connection simultaneously, the annular partition plate will automatically controlled mounting groove separates for central chamber and encircles the cooling chamber that the central chamber was arranged, install automatically controlled chip on the lateral wall of central chamber, the bottom of cooling chamber seted up with the apopore of the last cooling water route intercommunication of motor casing, set up on the rear end cap with the inlet opening of cooling chamber intercommunication.
2. The electric motor of claim 1, wherein the electric control chip is attached to the annular partition.
3. The electric motor of an integrated control system according to claim 1, wherein said annular partition has a regular polygonal shape.
4. The electric motor of an integrated electronic control system according to claim 1, wherein the cooling chamber is provided with a barrier plate.
5. An electric motor with an integrated electric control system according to any of claims 1 to 4, wherein the rear end cover is fixedly connected or integrally connected with a connecting box, the connecting box is fixedly connected or integrally connected with an electric control box, a gap is formed between the electric control box and the motor shell, and an electric control device is arranged in the electric control box.
6. The electric motor of integrated control system according to claim 5, wherein the inner cavity of said electric control box and the inner cavity of said connection box are communicated with each other.
7. An electric motor with an integrated control system as claimed in any one of claims 1 to 4, wherein the bottom of said central chamber is provided with a threading hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483243.0U CN215186324U (en) | 2021-03-05 | 2021-03-05 | Motor of integrated electrical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120483243.0U CN215186324U (en) | 2021-03-05 | 2021-03-05 | Motor of integrated electrical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215186324U true CN215186324U (en) | 2021-12-14 |
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ID=79414206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120483243.0U Active CN215186324U (en) | 2021-03-05 | 2021-03-05 | Motor of integrated electrical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215186324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024108861A1 (en) * | 2022-11-24 | 2024-05-30 | 浙江凌昇动力科技有限公司 | Electric drive assembly and vehicle |
-
2021
- 2021-03-05 CN CN202120483243.0U patent/CN215186324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024108861A1 (en) * | 2022-11-24 | 2024-05-30 | 浙江凌昇动力科技有限公司 | Electric drive assembly and vehicle |
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