CN208698701U - New energy vehicle drive motor controller inner mounting structure - Google Patents
New energy vehicle drive motor controller inner mounting structure Download PDFInfo
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- CN208698701U CN208698701U CN201821236308.6U CN201821236308U CN208698701U CN 208698701 U CN208698701 U CN 208698701U CN 201821236308 U CN201821236308 U CN 201821236308U CN 208698701 U CN208698701 U CN 208698701U
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Abstract
A kind of new energy vehicle drive motor controller inner mounting structure, including thin-film capacitor shell, thin-film capacitor fuse, water channel cover board, IGBT module, driving plate PCBA, master control borad PCBA, copper bar, shell；The encapsulating of thin-film capacitor fuse is intracavitary in the thin-film capacitor merging on thin-film capacitor shell, water channel cover board friction is welded in the top of thin-film capacitor shell, cooling water channel is equipped with inside water channel cover board, IGBT module is set to the upper surface of water channel cover board, driving plate PCBA is set to the upper surface of IGBT module, master control borad PCBA stands up the side of thin-film capacitor shell and connect with thin-film capacitor fuse and IGBT module, copper bar connection thin-film capacitor fuse and IGBT module, shell cover on thin-film capacitor shell and cover remaining part.Each component assembling is convenient, solves that controller layout occupied space is big, number of parts is more, the disadvantage of inside cabling complexity, and complete machine EMC performance is good.
Description
Technical field
The utility model relates to electricity field more particularly to new energy vehicle drive motor controller, especially a kind of new energy
Source vehicle drive motor controller inner mounting structure.
Background technique
New energy vehicle drive motor controller has the performance of new energy vehicle dynamical system as new energy vehicle critical component
Important function.The Material Cost of the drive motor controller in new-energy automobile industry is excessively high at present, the EMC performance of controller
(Electro Magnetic Compatibility, full name are Electro Magnetic Compatibility) is poor, is all much due to inside controller
Components installation, be laid out it is bad caused by.Automobile controller is made in internal topology layout or excessive use copper bar at present
It is excessive at controller volume；Upper down space is cut using barricade, controller is caused to shake degraded performance.These layout sides
The disadvantages of generally existing occupied space of formula is big, number of parts is more, internal cabling is complicated, and these disadvantages will cause controller volume
Greatly, quality is big, at high cost, assembly difficulty, and will affect complete machine EMC performance.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of new energy vehicle drive motor controller inner mounting structure.
The purpose of this utility model can be realized by following technical proposals: a kind of new energy vehicle drive motor controller
Inner mounting structure, including thin-film capacitor shell, thin-film capacitor fuse, water channel cover board, IGBT module, driving plate PCBA, master control
Plate PCBA, copper bar, shell；The thin-film capacitor shell is equipped with thin-film capacitor and is placed in chamber, and the thin-film capacitor merging chamber is side
Face opening cavity, the thin-film capacitor fuse be set to thin-film capacitor merging it is intracavitary, the water channel cover board is placed on thin-film capacitor
The inside at least one of both top of the top of shell, water channel cover board and capacitor shell is equipped with cooling water channel, described
IGBT module is set to the upper surface of water channel cover board and the two is connected, the driving plate PCBA be set to the upper surface of IGBT module and
The two is connected, and the master control borad PCBA stands up the side of thin-film capacitor shell and is located at thin-film capacitor fuse, water channel
The side of cover board, IGBT module and driving plate PCBA, master control borad PCBA are connect with thin-film capacitor fuse and IGBT module, the copper
Row's connection thin-film capacitor fuse and IGBT module, the shell are set on thin-film capacitor shell and cover thin-film capacitor merging
Chamber, thin-film capacitor fuse, water channel cover board, IGBT module, driving plate PCBA, master control borad PCBA and copper bar.
Further, the thin-film capacitor fuse encapsulating is placed in intracavitary in thin-film capacitor.
Further, the water channel cover board is connected with the top of capacitor shell by friction welding (FW).
Further, the quantity of the copper bar is one layer or more.
Further, the copper bar is set to the other side of thin-film capacitor shell and is located at thin-film capacitor fuse, water channel lid
The side of plate, IGBT module and driving plate PCBA.
It further, further include upper cover, the top of the shell is equipped with opening, and the upper cover is placed on the opening of upper part of the housing
On.
Compared with the prior art, the advantages of the utility model are: 1. is easy to assembly, solve controller layout and occupy sky
Between it is big, number of parts is more, the disadvantage of inside cabling complexity；
2. water channel cover board and thin-film capacitor shell use friction welding technological, has the characteristics that save space, be easily installed；
3. membrane capacitance fuse is using dosing technology loaded in thin-film capacitor shell, this integrated design is with higher anti-dry
Disturb ability；
4. master control borad PCBA improves the EMC performance of complete machine using the layout type erect；
5. copper bar is designed using one layer or more, there is the characteristics of easy to disassemble, to save space, prevent loosening.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
It is marked in figure as follows:
1 thin-film capacitor shell
2 thin-film capacitor fuses
3 water channel cover boards
4 IGBT modules
5 driving plate PCBA
6 master control borad PCBA
7 copper bars
8 shells
9 upper covers.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, becomes apparent from those skilled in the art
How ground understanding practices the utility model.Although describing the utility model in conjunction with its preferred embodiment, these
Embodiment only illustrates, rather than limits the scope of the utility model.
Referring to Fig. 1, a kind of new energy vehicle drive motor controller inner mounting structure, including thin-film capacitor shell 1, film
Capacitor core 2, water channel cover board 3, IGBT module 4, driving plate PCBA5, master control borad PCBA6, copper bar 7, shell 8 and upper cover 9；It is described
Thin-film capacitor shell 1 is equipped with thin-film capacitor and is placed in chamber, and the thin-film capacitor merging chamber is the cavity of side opening, the film
2 encapsulating of capacitor core is intracavitary in thin-film capacitor merging, and the water channel cover board 3 is placed on the top of thin-film capacitor shell 1 and the two is logical
It crosses friction welding (FW) to be connected, the inside of the water channel cover board 3 is equipped with cooling water channel, and the IGBT module 4 is set to water channel cover board 3
Above and the two is connected, and the driving plate PCBA5 is set to the upper surface of IGBT module 4 and the two is connected, the master control borad
PCBA6 stands up the side of thin-film capacitor shell 1 and is located at thin-film capacitor fuse 2, water channel cover board 3, IGBT module 4 and drives
The side of movable plate PCBA5, master control borad PCBA6 are connect with thin-film capacitor fuse 2 and IGBT module 4, and the copper bar 7 connects thin-film electro
Hold fuse 2 and IGBT module 4, the shell 8 is set on thin-film capacitor shell 1 and covers thin-film capacitor merging chamber, thin-film electro
Hold fuse 2, water channel cover board 3, IGBT module 4, driving plate PCBA5, master control borad PCBA6 and copper bar 7, the top of shell 8, which is equipped with, opens
Mouthful, the upper cover 9 is placed in the opening on 8 top of shell.
Wherein, the membrane capacitance fuse and thin-film capacitor shell 1 use dosing technology, do not need additionally to install and fix, tool
There are strong antijamming capability, space-saving feature.
Cooling water channel can also be equipped in the top of the thin-film capacitor shell 1.Water channel cover board 3 and thin-film capacitor shell 1
Water channel in top, which is all made of, to be previewed the mode of processing and is made, and the top of water channel cover board 3 and thin-film capacitor shell 1 uses friction welding (FW)
The mode that component, this water channel and water channel cover board 3 and thin-film capacitor shell 1 integrate is dressed up in advance, space is saved, convenient for assembly.
The quantity of the copper bar 7 is one layer or more, facilitates processing, disassembly, effectively prevent loosening.
It should be pointed out that can also have a variety of transformation and the implementation of remodeling for the utility model through absolutely proving
Scheme, it is not limited to the specific embodiment of above embodiment.Above-described embodiment as just the utility model explanation, and
It is not limitations of the present invention.In short, the protection scope of the utility model should include those for ordinary skill
It obviously converts or substitutes and retrofit for personnel, and be determined by the appended claims.
Claims (6)
1. a kind of new energy vehicle drive motor controller inner mounting structure, which is characterized in that including thin-film capacitor shell, film
Capacitor core, water channel cover board, IGBT module, driving plate PCBA, master control borad PCBA, copper bar, shell；On the thin-film capacitor shell
It is placed in chamber equipped with thin-film capacitor, the thin-film capacitor merging chamber is the cavity of side opening, and the thin-film capacitor fuse is set to
Thin-film capacitor merging is intracavitary, and the water channel cover board is placed on the top of thin-film capacitor shell, the top of water channel cover board and capacitor shell
The inside of at least one of the two is equipped with cooling water channel, and the IGBT module is set to the upper surface of water channel cover board and the two is connected
It connects, the driving plate PCBA is set to the upper surface of IGBT module and the two is connected, and the master control borad PCBA stands up thin
The side of membrane capacitance shell and be located at thin-film capacitor fuse, water channel cover board, IGBT module and driving plate PCBA side, master control borad
PCBA is connect with thin-film capacitor fuse and IGBT module, the copper bar connection thin-film capacitor fuse and IGBT module, the shell
It is set on thin-film capacitor shell and covers thin-film capacitor merging chamber, thin-film capacitor fuse, water channel cover board, IGBT module, driving
Plate PCBA, master control borad PCBA and copper bar.
2. new energy vehicle drive motor controller inner mounting structure according to claim 1, which is characterized in that described thin
The encapsulating of membrane capacitance fuse is placed in intracavitary in thin-film capacitor.
3. new energy vehicle drive motor controller inner mounting structure according to claim 1, which is characterized in that the water
Road cover board is connected with the top of capacitor shell by friction welding (FW).
4. new energy vehicle drive motor controller inner mounting structure according to claim 1, which is characterized in that the copper
The quantity of row is one layer or more.
5. new energy vehicle drive motor controller inner mounting structure according to claim 4, which is characterized in that the copper
Row is set to the other side of thin-film capacitor shell and is located at thin-film capacitor fuse, water channel cover board, IGBT module and driving plate PCBA
Side.
6. new energy vehicle drive motor controller inner mounting structure according to claim 1-5, feature exist
In further including upper cover, the top of the shell is equipped with opening, and the upper cover is placed in the opening of upper part of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236308.6U CN208698701U (en) | 2018-08-02 | 2018-08-02 | New energy vehicle drive motor controller inner mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236308.6U CN208698701U (en) | 2018-08-02 | 2018-08-02 | New energy vehicle drive motor controller inner mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208698701U true CN208698701U (en) | 2019-04-05 |
Family
ID=65940376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236308.6U Active CN208698701U (en) | 2018-08-02 | 2018-08-02 | New energy vehicle drive motor controller inner mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208698701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973892A (en) * | 2018-08-02 | 2018-12-11 | 华域汽车电动系统有限公司 | A kind of new energy vehicle drive motor controller inner mounting structure |
-
2018
- 2018-08-02 CN CN201821236308.6U patent/CN208698701U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973892A (en) * | 2018-08-02 | 2018-12-11 | 华域汽车电动系统有限公司 | A kind of new energy vehicle drive motor controller inner mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250926 Address after: 200949 Shanghai City Baoshan District Jinshi Road 881 No. 2 Building Factory Patentee after: Huayu Automotive Electric Systems (Shanghai) Co., Ltd. Country or region after: China Address before: 201323 Shanghai Pudong New Area Jinwen Road 88 Patentee before: HUAYU AUTOMOTIVE ELECTRIC SYSTEM Co.,Ltd. Country or region before: China |