CN206640232U - Fixing structure of high-voltage wire harness used for electric vehicle - Google Patents
Fixing structure of high-voltage wire harness used for electric vehicle Download PDFInfo
- Publication number
- CN206640232U CN206640232U CN201720281849.XU CN201720281849U CN206640232U CN 206640232 U CN206640232 U CN 206640232U CN 201720281849 U CN201720281849 U CN 201720281849U CN 206640232 U CN206640232 U CN 206640232U
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- tension
- bellows
- double wall
- wall heat
- tension connector
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- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Fixing structure of high-voltage wire harness used for electric vehicle is the utility model is related to, belongs to electric automobile high-voltage electrical system technical field；The high-tension connector A, high-tension connector B are connected by high-tension cable；The outer wall of the high-tension cable is arranged with several sections of bellowss；Spacing between the bellows is 20 25mm, is connected between the bellows by double wall heat draw, and connected respectively by double wall heat draw between the outer end of bellows and high-tension connector A, high-tension connector B；The selt-locking wrapping tape is fixedly installed in double wall heat draw.Structure design is simple, easy to operate, and stability is good, has exempted from problems of the prior art, improves the stability that electric automobile high-voltage cable uses, and the utility model has simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
Description
Technical field
Fixing structure of high-voltage wire harness used for electric vehicle is the utility model is related to, belongs to electric automobile high-voltage electrical system technology
Field.
Background technology
Usual high-voltage wiring harness assembly rolls band and mark by high-tension connector, high-tension cable, bellows, double wall heat draw, self-locking
Label are formed.Inside diameter of bel is generally bigger than high pressure external diameter, and band is rolled in self-locking can not tie high-tension cable, only effectively tie ripple
Pipe.In vehicle general assembly, on vehicle body sheet metal would generally perforate, according to cabling requirement install high-voltage wiring harness assembly, high-tension connector
Equipment one end is connected to, the selt-locking wrapping tape on bundle assembly is arranged in stamping holes successively, another high-tension connector is connected
To another equipment.When obvious difference in height be present in two high-tension apparatuses, the connector of upper part can because high-tension cable deadweight by
To pullling, very big influence can be received on the reliability of connector for a long time.
Utility model content
The defects of the purpose of this utility model is to be directed to prior art and deficiency, there is provided a kind of simple in construction, design is closed
Reason, fixing structure of high-voltage wire harness used for electric vehicle easy to use.
To achieve the above object, the technical solution adopted in the utility model is：It includes high-tension connector A, high pressure connects
Device B, high-tension cable, bellows, selt-locking wrapping tape, double wall heat draw；The high-tension connector A, high-tension connector B pass through high-tension electricity
Cable connects；The outer wall of the high-tension cable is arranged with several sections of bellowss；Spacing between the bellows is 20-25mm, described
Connected between bellows by double wall heat draw, and between the outer end of bellows and high-tension connector A, high-tension connector B respectively
Connected by double wall heat draw；The selt-locking wrapping tape is fixedly installed in double wall heat draw.
Preferably, the bellows is provided with several selt-locking wrapping tapes.
Preferably, two sections of Bellows Lengths of the high-tension cable head and the tail are identical, separate about with interlude bellows respectively
20mm, and binded with double wall heat draw pyrocondensation sealing to high-tension cable.
The utility model is spaced 20mm, and pyrocondensation double wall heat draw after bellows is segmented, self-locking rolls band and is fixed on centre
Banding high-tension cable, high-tension cable gravity can be born and pull by rolling to change the time after band is attached on metal plate when self-locking, be reduced to connection
The influence of device.
In vehicle general assembly, on vehicle body sheet metal would generally perforate, according to cabling requirement install high-voltage wiring harness assembly, high pressure connect
Meet device A and be connected to device A, the selt-locking wrapping tape on bundle assembly is arranged in stamping holes successively, high-tension connector B is connected to
Equipment B.Band is rolled in neighbouring connector A self-locking can bear cable effect of weight.
After said structure, the utility model has the beneficial effect that：High-voltage line used for electric vehicle described in the utility model
Beam fixed structure, structure design is simple, easy to operate, and stability is good, has exempted from problems of the prior art, improves electronic
The stability that automobile high-voltage electricity cable uses, the utility model have simple in construction, and it is reasonable to set, the advantages that low manufacture cost.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Description of reference numerals：
High-tension connector A 1, high-tension connector B 2, high-tension cable 3, bellows 4, selt-locking wrapping tape 5, double wall heat draw 6,
Device A 7, equipment B 8.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Referring to such as Fig. 1 -- shown in Fig. 2, present embodiment includes high-tension connector A 1, high-tension connector B 2, high pressure
Cable 3, bellows 4, selt-locking wrapping tape 5, double wall heat draw 6；The high-tension connector A 1, high-tension connector B 2 pass through high-tension electricity
Cable 3 connects；The outer wall of the high-tension cable 3 is arranged with several sections of bellowss 4；Spacing between the bellows 4 is 20-25mm,
Connected between the bellows 4 by double wall heat draw 6, and the outer end of bellows 4 and high-tension connector A1, high-tension connector B2
Between connected respectively by double wall heat draw 6；The selt-locking wrapping tape 5 is fixedly installed in double wall heat draw 6；The bellows 4
It is provided with several selt-locking wrapping tapes 5；Two sections of length of bellows 4 of the head and the tail of high-tension cable 3 are identical, divide respectively with interlude bellows
Binded every about 20mm, and with the pyrocondensation of double wall heat draw 6 sealing to high-tension cable 3.
Present embodiment is spaced 20mm, and pyrocondensation double wall heat draw after bellows is segmented, self-locking is rolled band and is fixed on
Middle banding high-tension cable, pull, reduce pair when self-locking rolls point after band is attached on metal plate and can bear high-tension cable gravity
The influence of connector.
In vehicle general assembly, on vehicle body sheet metal would generally perforate, according to cabling requirement install high-voltage wiring harness assembly, high pressure connect
Meet device A 1 and be connected to device A 7, the selt-locking wrapping tape on bundle assembly is arranged in stamping holes successively, by high-tension connector B 2
It is connected to equipment B 8；Band is rolled in neighbouring connector A 1 self-locking can bear cable effect of weight；Present embodiment structure is set
Meter is simple, and easy to operate, stability is good, has exempted from problems of the prior art, improves the use of electric automobile high-voltage cable
Stability.
It is described above, only to illustrate the technical solution of the utility model and unrestricted, those of ordinary skill in the art couple
The other modifications or equivalent substitution that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, it all should cover among right of the present utility model.
Claims (3)
1. fixing structure of high-voltage wire harness used for electric vehicle, it is characterised in that：It includes high-tension connector A, high-tension connector B, height
Voltage cable, bellows, selt-locking wrapping tape, double wall heat draw；The high-tension connector A, high-tension connector B are connected by high-tension cable
Connect；The outer wall of the high-tension cable is arranged with several sections of bellowss；Spacing between the bellows is 20-25mm, the ripple
Connected by double wall heat draw between pipe, and passed through respectively between the outer end of bellows and high-tension connector A, high-tension connector B
Double wall heat draw connects；The selt-locking wrapping tape is fixedly installed in double wall heat draw.
2. fixing structure of high-voltage wire harness used for electric vehicle according to claim 1, it is characterised in that：Set on the bellows
There are several selt-locking wrapping tapes.
3. fixing structure of high-voltage wire harness used for electric vehicle according to claim 1, it is characterised in that：The high-tension cable is first
Two sections of Bellows Lengths of tail are identical, separate about 20mm with interlude bellows respectively, and sealed and binded with double wall heat draw pyrocondensation
To high-tension cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281849.XU CN206640232U (en) | 2017-03-22 | 2017-03-22 | Fixing structure of high-voltage wire harness used for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720281849.XU CN206640232U (en) | 2017-03-22 | 2017-03-22 | Fixing structure of high-voltage wire harness used for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640232U true CN206640232U (en) | 2017-11-14 |
Family
ID=60250441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720281849.XU Expired - Fee Related CN206640232U (en) | 2017-03-22 | 2017-03-22 | Fixing structure of high-voltage wire harness used for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119854A (en) * | 2018-08-22 | 2019-01-01 | 安徽明星电缆有限公司 | A kind of high-voltage wiring harness device for electric car |
-
2017
- 2017-03-22 CN CN201720281849.XU patent/CN206640232U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119854A (en) * | 2018-08-22 | 2019-01-01 | 安徽明星电缆有限公司 | A kind of high-voltage wiring harness device for electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20200322 |