CN203480910U - Wiring structure of motor three-phase wire for electric vehicle - Google Patents
Wiring structure of motor three-phase wire for electric vehicle Download PDFInfo
- Publication number
- CN203480910U CN203480910U CN201320636054.8U CN201320636054U CN203480910U CN 203480910 U CN203480910 U CN 203480910U CN 201320636054 U CN201320636054 U CN 201320636054U CN 203480910 U CN203480910 U CN 203480910U
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- Prior art keywords
- wire harness
- motor
- wiring structure
- line
- wire
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- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 241001325280 Tricardia watsonii Species 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000005183 dynamical system Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The utility model discloses a wiring structure of a motor three-phase wire for an electric vehicle. The wiring structure is characterized in that in the three-phase wire harness, three core wires on a cross section of the wire harness are arranged in a triangle shape; two ends of the wire harness arranged in the triangle shape are bunched by insulation ropes; and the wire harness between insulation ropes at two ends takes an opening corrugated pipe as a protecting pipe. The wiring structure provided by the utility model can be bent and distorted arbitrarily when being assembled, so that the assembly is easier; a space reserved for the three-phase wire when a power system is arranged is reduced; the wiring structure can be prevented from bending damage; and security of equipment is increased.
Description
Technical field
The utility model relates to motor in electric automobile triple line organization plan.
Background technology
Requirement based on the energy and environmental protection, current electric automobile has become another main direction of automobile industry development.Motor in electric automobile triple line is the inner important wire harness of electric automobile, this wire harness is as power line for being connected between motor and controller, and its flexible degree is directly connected in compact dynamical system arrangement space and can whether wire harness itself is not being caused under the prerequisite of losing and can motor be connected with controller.
In prior art, three cores of motor in electric automobile triple line are " one " font side by side, skin is gauze screen, and outermost layer is the overall thermal draw, and such line body is harder, can two-dimensions crooked, can not three dimensionality crooked, can not distortion, assembling difficulty, operation may be lost wire harness by force, brings security risk.
Utility model content
The utility model is for avoiding the existing weak point of above-mentioned prior art, provide a kind of motor in electric automobile triple line wire structures, so that crooked, distortion arbitrarily when assembling makes assembling easily, while reducing dynamical system layout, to the reserved space of triple line, avoid being lost.
The utility model is that technical solution problem adopts following technical scheme:
The feature of the utility model motor in electric automobile triple line wire structures is: intrafascicular in triple line, three heart yearns on the cross section of wire harness are arranged as triangle, the two ends of wire harness of arranging triangular in shape insulating cord boundling, the wire harness being between the insulating cord of two ends is to be protecting pipe by open ended bellows.
The feature of the utility model motor in electric automobile triple line wire structures is also:
Each binding post by the connection corresponding to each heart yearn in wire harness of line seat is " one " word arranges, the wire harness outer setting gauze screen between described line seat and insulating cord, and described gauze screen is connected with the grounded part on line seat.
Skin at described gauze screen arranges elastic caoutchouc sheath.
Compared with the prior art, the utility model beneficial effect is embodied in:
The utility model wire harness is flexible, and when assembling, crooked, torsion arbitrarily, is more prone to assembling.While also therefore having reduced dynamical system layout, to the reserved space of triple line, the phenomenon of avoiding wire harness to be lost occurs.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is wire harness sectional schematic diagram in the utility model;
Number in the figure: 1 binding post, 2 line seats, 3 gauze screens, 4 rubber sheaths, 5 open ended bellows, 6 insulating cords, 7 heart yearns.
Embodiment
Referring to Fig. 1 and Fig. 2, in the present embodiment, motor in electric automobile triple line wire structures is:
Intrafascicular in triple line, three heart yearns 7 on the cross section of wire harness are arranged as triangle, insulating cord 6 boundlings for the two ends of wire harness of arranging triangular in shape, the wire harness being between two ends insulating cord 6 is to be protecting pipe by open ended bellows 5, it is soft fully that this form has wire harness, flexible and reverse, the employing of open ended bellows 5 also can further improve bendability and the distortion performance of wire harness.
In concrete enforcement, for the ease of external connection, each binding post 1 by line seat 2 connection corresponding to each heart yearn 7 in wire harness is " one " word and arranges, wire harness outer setting gauze screen 3 between online seat 2 and insulating cord 6, gauze screen 3 is connected with the grounded part on line seat 2, skin at gauze screen 3 arranges elastic caoutchouc sheath 4, in order to adapt to the profile of terminals, gauze screen 3 and rubber sheath 4 are set to horn-like, rubber sheath 4 has and has elasticity, utilize on the one hand its elasticity to firmly fix online seat upper, maintain on the other hand certain flexibility.
Claims (3)
1. a motor in electric automobile triple line wire structures, it is characterized in that: intrafascicular in triple line, three heart yearns (7) on the cross section of wire harness are arranged as triangle, insulating cord for two ends (6) boundling of wire harness of arranging triangular in shape, the wire harness being between two ends insulating cord (6) is to be protecting pipe by open ended bellows (5).
2. motor in electric automobile triple line wire structures according to claim 1, it is characterized in that: by line seat (2), be " one " word with each binding post (1) of the corresponding connection of each heart yearn (7) in wire harness and arrange, wire harness outer setting gauze screen (3) between described line seat (2) and insulating cord (6), described gauze screen (3) is connected with the grounded part on line seat (2).
3. motor in electric automobile triple line wire structures according to claim 2, is characterized in that: the skin at described gauze screen (3) arranges elastic caoutchouc sheath (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636054.8U CN203480910U (en) | 2013-10-15 | 2013-10-15 | Wiring structure of motor three-phase wire for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320636054.8U CN203480910U (en) | 2013-10-15 | 2013-10-15 | Wiring structure of motor three-phase wire for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480910U true CN203480910U (en) | 2014-03-12 |
Family
ID=50229194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320636054.8U Expired - Lifetime CN203480910U (en) | 2013-10-15 | 2013-10-15 | Wiring structure of motor three-phase wire for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480910U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531291A (en) * | 2013-10-15 | 2014-01-22 | 安徽巨一自动化装备有限公司 | Three-phase wire wiring structure of motor of electric automobile |
| CN105322357A (en) * | 2014-07-30 | 2016-02-10 | 矢崎总业株式会社 | Wire harness |
| JP2022049303A (en) * | 2020-09-16 | 2022-03-29 | 矢崎総業株式会社 | Three-phase wire portion waterproof structure and three-phase wire connection device |
-
2013
- 2013-10-15 CN CN201320636054.8U patent/CN203480910U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103531291A (en) * | 2013-10-15 | 2014-01-22 | 安徽巨一自动化装备有限公司 | Three-phase wire wiring structure of motor of electric automobile |
| CN105322357A (en) * | 2014-07-30 | 2016-02-10 | 矢崎总业株式会社 | Wire harness |
| JP2022049303A (en) * | 2020-09-16 | 2022-03-29 | 矢崎総業株式会社 | Three-phase wire portion waterproof structure and three-phase wire connection device |
| CN114267986A (en) * | 2020-09-16 | 2022-04-01 | 矢崎总业株式会社 | Waterproof structure of three-phase wire part and three-phase wire connecting device |
| JP7208202B2 (en) | 2020-09-16 | 2023-01-18 | 矢崎総業株式会社 | Three-phase line part waterproof structure and three-phase line connection device |
| CN114267986B (en) * | 2020-09-16 | 2023-06-27 | 矢崎总业株式会社 | Waterproof structure of three-phase line part and three-phase line connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.5821, Fanfu Avenue, Baohe District, Hefei City, Anhui Province Patentee after: Anhui Juyi Technology Co.,Ltd. Address before: Baohe District of Hefei City, Anhui province 230051 Baohe Industrial Park Jianghuai heavy industry base Patentee before: ANHUI JEE AUTOMATION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |