CN220368574U - Integrated electric drive assembly wiring structure - Google Patents
Integrated electric drive assembly wiring structure Download PDFInfo
- Publication number
- CN220368574U CN220368574U CN202321850354.6U CN202321850354U CN220368574U CN 220368574 U CN220368574 U CN 220368574U CN 202321850354 U CN202321850354 U CN 202321850354U CN 220368574 U CN220368574 U CN 220368574U
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- Prior art keywords
- wiring
- assembly
- electric drive
- integrated electric
- rotary transformer
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- 230000009467 reduction Effects 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses an integrated electric drive assembly wiring structure, comprising: a driving motor assembly (1), a reduction gearbox assembly (2) and a motor controller assembly (3); the novel rotary transformer is characterized in that the driving motor assembly (1) and the motor controller assembly (3) are respectively assembled on two sides of the reduction gearbox assembly (2), a wiring bin is arranged on the reduction gearbox assembly (2), three-phase wiring of the driving motor and three-phase copper bars arranged on the controller are connected in the wiring bin through bus bars, meanwhile, a rotary transformer wire harness and a rotary transformer wiring of the controller are also connected in the wiring box, and the wiring mode is compact and novel in structure, can reduce a plurality of connectors and reduces overall finished products.
Description
Technical Field
The utility model relates to the technical field of structural design of integrated electric drive assemblies of electric automobiles, in particular to a wiring structure of an integrated electric drive assembly.
Background
Along with the rapid development of new energy automobile industry in China, the space inside the whole automobile is more and more compact, the requirements on the integration degree of the electric equipment on the automobile are higher and higher, the size is smaller and the workpiece utilization rate is higher and higher, so that the requirements of the whole automobile on space arrangement and space shortage are met.
At present, the three-phase line of the driving motor of the integrated electric driving assembly and the wiring structure of the controller are complex, the operation is inconvenient during wiring, and the wiring of the rotary transformer and the three-phase wiring are in a junction box, so that the signal of the rotary transformer is easy to be interfered.
Disclosure of Invention
The utility model aims to provide an integrated electric drive assembly wiring structure, wherein a wiring bin is arranged on a reduction gearbox assembly, a driving motor and a controller three-phase wiring are connected in the wiring bin through a bus bar, and meanwhile, the bus bar is provided with an isolation structure which can isolate a rotary transformer wiring from the three-phase wiring.
To solve the problems set forth in the background art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an integrated form electric drive assembly wiring structure, includes driving motor assembly (1), reducing gear box assembly (2), motor controller assembly (3), driving motor assembly (1) and motor controller assembly (3) set up respectively in reducing gear box assembly (2) both sides, are equipped with the wiring storehouse on reducing gear box assembly (2), and driving motor three-phase wiring is connected through the busbar on setting up on with the controller in the wiring storehouse, and the resolver pencil is also connected in the wiring storehouse with the controller change wiring soon simultaneously.
Further, a three-phase wiring terminal (101) and a temperature sensor wiring (102) of the driving motor assembly (1) are led out from the front end of the motor.
Further, the reduction gearbox assembly (2) is provided with a wiring bin (201), a busbar (202), a fixed pressing plate (203) and a wiring bin cover (204).
Further, the busbar (202) is fixed in the wiring bin (201) through screws.
It can be seen that the three-phase connection (101) of the drive motor and the temperature sensor connection (102) are fitted directly into the connection box (201).
Further, the motor controller assembly (3) is provided with a three-phase copper bar (301), a rotary transformer wiring (302), positive and negative power lines (303), PSU outgoing lines (304) and a signal plug-in unit (305).
Further, the three-phase copper bar (301) and the rotary transformer wiring (302) are led out from a wiring window of the motor controller assembly (3).
It can be seen that the three-phase copper bar (301) and the rotary transformer connection (302) of the controller are directly assembled into the connection box (201).
Further, the three-phase copper bar (301) and the three-phase wiring terminal (101) are connected in the wiring bin (201) through the bus bar (202).
Further, a rotary transformer is arranged on the reduction gearbox assembly (2), a rotary transformer wire harness is collected with a temperature sensor wire (102) in a wire connection bin (201), and a rotary transformer wire (302) led out from a controller is in butt joint with the rotary transformer wire through an insert.
Further, the motor controller assembly (3) is provided with a PSU lead-out wire (304), and the PSU lead-out wire (304) is connected with a positive power line and a negative power line (303) in a controller wiring window.
Further, the positive and negative power lines (303) are used for being connected with a power battery, and the PSU outgoing lines (304) are used for being connected with charging and power distribution three-in-one.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is an exploded view of an integrated electrical drive assembly wiring structure according to embodiment 1 of the present utility model;
fig. 2 is a schematic diagram of a wiring portion of a driving motor assembly with an integrated electric driving assembly wiring structure according to embodiment 1 of the present utility model;
FIG. 3 is a schematic diagram of a connection portion of a reduction gearbox assembly with an integrated electric drive assembly connection structure according to embodiment 1 of the present utility model;
FIG. 4 is a schematic diagram of a wiring portion of an integrated electric drive assembly wiring structure controller assembly according to embodiment 1 of the present utility model;
in fig. 1: 1-a drive motor assembly; 2-a reduction gearbox assembly; 3-drive motor controller assembly.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.
As shown in fig. 1 to 4, the present embodiment proposes an integrated electric drive assembly wiring structure including a drive motor assembly (1), a reduction gearbox assembly (2), and a motor controller assembly (3); the three-phase wiring terminal (101) and the temperature sensor wiring (102) of the motor assembly (1) are led out from the front end of the motor; the speed reduction box assembly (2) is provided with a wiring bin (201), a busbar (202), a fixed pressing plate (203) and a wiring bin cover (204); the motor controller assembly (3) is provided with a three-phase copper bar (301), a rotary transformer wiring (302), positive and negative power lines (303), PSU outgoing lines (304) and a signal plug-in unit (305).
Specifically, driving motor assembly (1) and motor controller assembly (3) set up respectively in reducing gear box assembly (2) both sides, are equipped with wiring storehouse (201) and busbar (202) on reducing gear box assembly (2), three-phase copper bar (301) and the rotatory wiring (302) that motor controller assembly (3) were equipped with, with three-phase binding post (101) and temperature sensor wiring (102) of motor assembly (1), introduce wiring storehouse (201) respectively in, interconnect through busbar (202). Meanwhile, the motor controller assembly (3) is also provided with a positive power line (303) and a negative power line (304) and a PSU outgoing line which are respectively used for being connected with a power battery and a power supply in a three-in-one way.
Further, the driving motor assembly (1) and the motor controller assembly (3) are respectively arranged at two sides of the reduction gearbox assembly (2), and are respectively fixed on the reduction gearbox assembly (2) through screws.
Further, the reduction gearbox assembly (2) is provided with a wiring bin (201), the busbar (202) and the fixed pressing plate (203) are installed in the wiring bin (201), and a wiring bin cover (204) is arranged at the upper end of the wiring bin (201) and used for sealing the wiring bin.
Preferably, the wiring bin (201) is arranged on one side, close to the motor, of the reduction gearbox assembly (2), and assembly of three-phase outgoing lines of the motor is facilitated.
Preferably, the wiring positions of the rotary transformer wiring and the temperature sensor are provided with fixed pressing plates (203) for fixing the wiring harness connection positions.
Further, a three-phase wiring terminal (101) and a temperature sensor wiring (102) of the driving motor assembly (1) are led out from the front end of the motor and are directly assembled into a wiring bin (201).
Further, the motor controller assembly (3) is directly assembled into the wiring bin (201) through the three-phase copper bar (301) and the rotary-transformer wiring (302) which are led out of the wiring window.
Preferably, three-phase wiring led out by the motor controller assembly (3) is of a copper bar structure, and the copper bar structure is more convenient to connect with a motor.
Further, a three-phase copper bar (301) and a rotary transformer wiring (302) of the controller are connected with a three-phase wiring terminal (101) and a temperature sensor wiring (102) of the motor in a wiring bin (201) through a bus bar (202).
Preferably, the bus bar (202) is provided with an isolation structure, which can isolate the rotary transformer wiring from the three-phase wiring, and can avoid interference of the rotary transformer signal.
Further, a positive power line (303) and a negative power line (304) on the motor controller assembly (3) are respectively used for being connected with a power battery and a power supply in a three-in-one mode.
While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.
Claims (9)
1. The utility model provides an integrated electric drive assembly wiring structure, its characterized in that, including driving motor assembly (1), reducing gear box assembly (2), motor controller assembly (3), driving motor assembly (1) and motor controller assembly (3) set up respectively in reducing gear box assembly (2) both sides, are equipped with wiring storehouse (201) on reducing gear box assembly (2), and driving motor three-phase wiring is connected through the busbar in wiring storehouse with three-phase copper bar (301) that set up on the controller, and rotary transformer pencil and controller change wiring (302) soon simultaneously are connected in wiring storehouse (201).
2. An integrated electric drive assembly wiring structure according to claim 1, characterized in that the three-phase wiring terminals (101) and the temperature sensor wiring (102) of the drive motor assembly (1) are led out from the motor front end.
3. An integrated electric drive assembly wiring structure according to claim 1, characterized in that the reduction gearbox assembly (2) is provided with a wiring compartment (201), a busbar (202), a stationary platen (203), a wiring compartment cover (204).
4. An integrated electric drive assembly wiring structure according to claim 3, characterized in that the busbar (202) is fixed in the wiring compartment (201) by means of screws.
5. An integrated electric drive assembly wiring structure according to claim 1, characterized in that the motor controller assembly (3) is provided with three-phase copper bars (301), a rotary transformer wiring (302), positive and negative power supply lines (303), PSU lead-out lines (304), signal inserts (305).
6. An integrated electric drive assembly wiring structure as in claim 5, wherein said three phase copper bars (301) and rotary transformer wiring (302) lead out from the wiring window of the motor controller assembly (3).
7. An integrated electric drive assembly wiring structure according to claim 5, characterized in that the motor controller assembly (3) is provided with PSU leads (304), the PSU leads (304) being connected to positive and negative power supply lines (303) within a controller wiring window.
8. An integrated electric drive assembly wiring structure according to claim 1, characterized in that the three-phase copper bars (301) and the three-phase connection terminals (101) are connected in a wiring compartment (201) by means of bus bars (202).
9. An integrated electric drive assembly wiring structure as in claim 1, wherein said reduction box assembly (2) is provided with a rotary transformer, the rotary transformer wiring harness is collected with the temperature sensor wiring (102) in the wiring compartment (201), and the rotary transformer wiring (302) led out from the controller is docked through the plug-in unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850354.6U CN220368574U (en) | 2023-07-14 | 2023-07-14 | Integrated electric drive assembly wiring structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321850354.6U CN220368574U (en) | 2023-07-14 | 2023-07-14 | Integrated electric drive assembly wiring structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220368574U true CN220368574U (en) | 2024-01-19 |
Family
ID=89520840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321850354.6U Active CN220368574U (en) | 2023-07-14 | 2023-07-14 | Integrated electric drive assembly wiring structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220368574U (en) |
-
2023
- 2023-07-14 CN CN202321850354.6U patent/CN220368574U/en active Active
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