CN208986716U - Flat wire armature connector - Google Patents
Flat wire armature connector Download PDFInfo
- Publication number
- CN208986716U CN208986716U CN201821736486.5U CN201821736486U CN208986716U CN 208986716 U CN208986716 U CN 208986716U CN 201821736486 U CN201821736486 U CN 201821736486U CN 208986716 U CN208986716 U CN 208986716U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- phase
- asterism
- outlet
- flat wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 82
- 229910052802 copper Inorganic materials 0.000 claims abstract description 82
- 239000010949 copper Substances 0.000 claims abstract description 82
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 238000005219 brazing Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Windings For Motors And Generators (AREA)
Abstract
A kind of flat wire armature connector, comprising: U phase copper bar, V phase copper bar, W phase copper bar, outer layer asterism copper bar, internal layer asterism copper bar and injection molded layers；U phase copper bar is for connecting the outlet of U phase and outlet terminal, V phase copper bar is for connecting the outlet of V phase and outlet terminal, W phase copper bar is for connecting the outlet of W phase and outlet terminal, and outer layer asterism copper bar is for connecting three-phase asterism outlet, and internal layer asterism copper bar is for connecting three-phase asterism outlet；U phase copper bar, V phase copper bar and internal layer asterism copper bar are arranged with W phase copper bar and outer layer asterism copper bar staggered floor；Injection molded layers coat U phase copper bar, V phase copper bar, W phase copper bar, outer layer asterism copper bar and internal layer asterism copper bar.The utility model flat wire armature connecting-piece structure is simple, easy for installation, can reduce the technology difficulty of flat wire armature connector assembly, reduces the number of line style, improves work efficiency, is suitable for large-scale production.
Description
Technical field
It is especially a kind of flat the utility model relates to motor field more particularly to automobile drive electric motor armature ends winding
Busbar is used in the connection of line armature End winding.
Background technique
With the promotion of New energy automobile motor power density requirements, flat wire motor application is more and more extensive.Flat wire motor
Armature leading-out terminal, especially with three-phase leading-out terminal associated winding, line style is complicated, difficult forming, and plug wire is difficult, mounting process difficulty
Greatly, work efficiency is low, is not able to satisfy the requirement of batch production.
Utility model content
In view of the above technical problems, the purpose of this utility model is to provide a kind of flat wire electricity for solving above-mentioned technical problem
Armature connector.
In order to solve the above technical problems, the utility model flat wire armature connector, comprising: U phase copper bar, V phase copper bar,
W phase copper bar, outer layer asterism copper bar, internal layer asterism copper bar and injection molded layers；The U phase copper bar is for connecting the outlet of U phase and leading-out terminal
Son, the V phase copper bar are used to connect the outlet of W phase and outlet terminal for connecting the outlet of V phase and outlet terminal, the W phase copper bar,
The outer layer asterism copper bar is for connecting three-phase asterism outlet, and the internal layer asterism copper bar is for connecting three-phase asterism outlet；Institute
U phase copper bar, the V phase copper bar and the internal layer asterism copper bar are stated, is set with the W phase copper bar and the outer layer asterism copper bar staggered floor
It sets；The injection molded layers coat the U phase copper bar, the V phase copper bar, the W phase copper bar, the outer layer asterism copper bar and it is described in
Layer asterism copper bar.
Kidney-shaped location hole is equipped in the injection molded layers.
Circular locating openings are equipped in the injection molded layers.
Snap device is equipped in the injection molded layers.
The W phase copper bar is fixed by the way of resistance brazing after 180 degree bending.
The utility model flat wire armature connecting-piece structure is simple, easy for installation, can reduce the connection of flat wire armature
The technology difficulty of part assembly, reduces the number of line style, improves work efficiency, is suitable for large-scale production.
Detailed description of the invention
Fig. 1 is the flat wire armature connecting-piece structure schematic diagram of the utility model；
Fig. 2 is the flat wire armature connector copper bar layout drawing of the utility model.
Specific embodiment
The utility model flat wire armature connector is described in further detail with reference to the accompanying drawing.
Existing flat wire armature connector mounting process difficulty is big, work efficiency is low.
As shown in Figure 1 and Figure 2, the utility model flat wire armature connector, by injection molded layers 1, U phase copper bar 2, V phase copper bar
3, W phase copper bar 4, outer layer asterism copper bar 5, internal layer asterism copper bar 6 form.
In five copper bars U phase copper bar 2 for connect the outlet of U phase and outlet terminal, V phase copper bar 3 for connect the outlet of V phase and
Outlet terminal, W phase copper bar 4 are for connecting the outlet of W phase and outlet terminal, outer layer asterism copper bar 5 is used to connect the outlet of three-phase asterism,
Internal layer asterism copper bar 6 is for connecting three-phase asterism outlet.
Since space limits, U phase copper bar 2, V phase copper bar 3 and internal layer asterism copper bar 6 are arranged in one layer, W phase copper bar 4,
Outer layer asterism copper bar 6 is arranged in another layer, is provided with distance between layers.
W phase copper bar 4 is after 180 degree bending by the way of resistance brazing, and W phase copper bar 4 considers water conservancy diversion area, using 180 degree
The mode of resistance brazing after bending.
Injection molded layers 1 play the role of insulation, support and other auxiliary for coating copper bar.Near temperature measuring point, injection molded layers
Buckle structure 12 is set in 1, blocks the outer circle of thermistor, thus fixed thermistor.Circular locating openings are set in injection molded layers 1
11 and kidney-shaped location hole 13, it is used for orientation of the production line, when batch production, needs to be positioned in producing line, therefore design technology hole
For positioning.
The preferred embodiment created to the utility model above is illustrated, but the utility model is created not
It is limited to the embodiment, those skilled in the art can also make under the premise of without prejudice to the utility model creative spirit
Various equivalent variation or replacement, these equivalent variation or replacement are all contained in the claim of this application limited range
It is interior.
Claims (5)
1. a kind of flat wire armature connector characterized by comprising U phase copper bar, V phase copper bar, W phase copper bar, outer layer asterism
Copper bar, internal layer asterism copper bar and injection molded layers；
The U phase copper bar is for connecting the outlet of U phase and outlet terminal, and the V phase copper bar is for connecting the outlet of V phase and leading-out terminal
Son, the W phase copper bar are used to connect three-phase asterism outlet for connecting the outlet of W phase and outlet terminal, the outer layer asterism copper bar,
The internal layer asterism copper bar is for connecting three-phase asterism outlet；
U phase copper bar, V phase copper bar and internal layer asterism copper bar are arranged with W phase copper bar and outer layer asterism copper bar staggered floor；
The injection molded layers coat the U phase copper bar, the V phase copper bar, the W phase copper bar, the outer layer asterism copper bar and described
Internal layer asterism copper bar.
2. flat wire armature connector according to claim 1, which is characterized in that be equipped with kidney-shaped in the injection molded layers
Location hole.
3. flat wire armature connector according to claim 1, which is characterized in that be equipped with circle in the injection molded layers
Location hole.
4. flat wire armature connector according to claim 1, which is characterized in that be equipped with buckle in the injection molded layers
Mechanism.
5. flat wire armature connector according to claim 1, which is characterized in that the W phase copper bar is rolled over using 180 degree
The mode of resistance brazing is fixed after curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736486.5U CN208986716U (en) | 2018-10-25 | 2018-10-25 | Flat wire armature connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821736486.5U CN208986716U (en) | 2018-10-25 | 2018-10-25 | Flat wire armature connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208986716U true CN208986716U (en) | 2019-06-14 |
Family
ID=66788930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821736486.5U Active CN208986716U (en) | 2018-10-25 | 2018-10-25 | Flat wire armature connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208986716U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445280A (en) * | 2019-08-14 | 2019-11-12 | 苏州汇川技术有限公司 | Stator end connection component and flat wire motor |
| DE102021100731A1 (en) | 2021-01-15 | 2022-07-21 | Schaeffler Technologies AG & Co. KG | high-voltage terminal |
| DE102022102873A1 (en) | 2022-02-08 | 2023-08-10 | Nidec Corporation | Brushless DC motor with stepped busbar |
-
2018
- 2018-10-25 CN CN201821736486.5U patent/CN208986716U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445280A (en) * | 2019-08-14 | 2019-11-12 | 苏州汇川技术有限公司 | Stator end connection component and flat wire motor |
| DE102021100731A1 (en) | 2021-01-15 | 2022-07-21 | Schaeffler Technologies AG & Co. KG | high-voltage terminal |
| DE102021100731B4 (en) | 2021-01-15 | 2023-03-30 | Schaeffler Technologies AG & Co. KG | high-voltage terminal |
| DE102022102873A1 (en) | 2022-02-08 | 2023-08-10 | Nidec Corporation | Brushless DC motor with stepped busbar |
| DE102022102873B4 (en) | 2022-02-08 | 2024-01-18 | Nidec Corporation | Brushless DC motor with stepped busbar |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |