CN207637509U - A kind of alternating-current charging cable for electric automobile - Google Patents
A kind of alternating-current charging cable for electric automobile Download PDFInfo
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- CN207637509U CN207637509U CN201720571474.0U CN201720571474U CN207637509U CN 207637509 U CN207637509 U CN 207637509U CN 201720571474 U CN201720571474 U CN 201720571474U CN 207637509 U CN207637509 U CN 207637509U
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Abstract
The utility model discloses a kind of alternating-current charging cable for electric automobile, belongs to power transmission technology field, including the three active line of forces, a neutral conductor, a protective wire, a dynamic Control line, a signal transmssion line.The three active line of forces, the neutral conductor, protective wire, dynamic Control line, signal transmssion line using single line as twisted wire group in the three active line of forces, the neutral conductor, protective wire center line be twisted, and be arranged within total wrapping layer；Total wrapping layer is arranged within total restrictive coating；Dynamic Control line and signal transmssion line distinguish dynamic control proof copper-wire braided shielded layer and signal transmission proof copper-wire braided shielded layer, ensure that signal transmission is not interfered by main power line.Institute wired group of concentric stranding together afterwards through wrapping layer, proof copper-wire braided shielded layer, total restrictive coating and form protective layer; ensure the safety of cable; meanwhile proof copper-wire braided shielded layer also improves cable tensile property, it is ensured that cable damages caused by frequently moving in use.
Description
Technical field
The utility model belongs to power transmission technology field, and in particular to a kind of alternating-current charging cable for electric automobile.
Background technology
Automobile has become the important vehicles of people's trip, but general-utility car consumes bulk petroleum resource, simultaneously
Also a large amount of pernicious gas is produced, is generally acknowledged pollution air " number one killer ", as the whole society continues to increase to environment dirt
The improvement of dye, it is national at present that a series of preferential encouragement policies have been put into effect to new-energy automobile, it increases support and its industry is simultaneously pushed to send out
Exhibition, in the process, electric vehicle is increasingly becoming the representative of new-energy automobile.Under the promotion of each enterprise, it is increasingly becoming
The strategic industry direction that each Main Auto manufacturer determines.
Using electric vehicle and orthodox car difference lies in the carrier of energy resource supply is different, orthodox car using gasoline or
Person's diesel driven automobile advances, and electric vehicle then uses the electrical energy drive in accumulator, due to the electric energy stored in accumulator
It is limited, accordingly, it is desirable to the accumulator to electric vehicle charges, and while charging generally then is connected using charging cable
Connect charging pile and accumulator.
Utility model content
In order to provide a kind of quick AC charging cable, the size of charging current can be not only controlled, but also may be implemented
The transmission of signal, technical solution used by the utility model are：A kind of quick AC charging cable, including the three active line of forces,
One neutral conductor, a protective wire, a dynamic Control line, a signal transmssion line, gasket for packing, total wrapping layer and total restrictive coating；Described in three
The active line of force, the neutral conductor, the protective wire, the dynamic Control line, the signal transmssion line with the three active line of forces,
Single line in the neutral conductor, the protective wire is twisted as the center line of twisted wire group, and is arranged described total
Within wrapping layer；Total wrapping layer is arranged within total restrictive coating；The dynamic Control line includes that two dynamic Controls are exhausted
Edge core, dynamic Control wrapping layer, dynamic Control proof copper-wire braided shielded layer and dynamic Control restrictive coating；Two dynamic Controls are exhausted
Edge core is arranged in the dynamic Control wrapping layer, in the two dynamic Control insulated wire cores and the dynamic Control wrapping layer
Between gap in be provided with the gasket for packing；The dynamic Control wrapping layer is by the dynamic Control proof copper-wire braided shielded layer packet
It wraps up in, the dynamic Control proof copper-wire braided shielded layer is wrapped up by the dynamic Control restrictive coating；The signal transmssion line includes four letters
Number transmission insulated wire cores, signal transmission wrapping layer, signal transmission proof copper-wire braided shielded layer and signal transmission restrictive coating；Four letters
Number transmission insulated wire cores are arranged in the signal transmission wrapping layer, the four signal transmission insulated wire cores and the signal transmission
The gasket for packing is provided in gap between wrapping layer；The signal transmission wrapping layer is by the signal transmission proof copper-wire braided screen
Layer package is covered, the signal transmission proof copper-wire braided shielded layer is wrapped up by the signal transmission restrictive coating；The dynamic Control insulation
Core, the signal transmission insulated wire cores structure and the protective wire, the neutral conductor, the three active line of forces structure phase
Together.
The utility model has the advantages that：
The utility model is by being arranged for controlling the dynamic Control line of active force line current size, being used for transmission signal
Signal transmssion line, and make a center line as twisted wire group in the three active line of forces, a neutral conductor, a protective wire, remaining
Line is twisted around the center line of twisted wire group, and wired group of concentric stranding of institute is shielded through wrapping layer, proof copper-wire braided afterwards together
Layer, total restrictive coating and form protective layer, it is ensured that the safety of cable, and alternating-current charging cable for electric automobile is made to realize signal
Transmission.Dynamic Control line and signal transmssion line distinguish dynamic control proof copper-wire braided shielded layer and the shielding of signal transmission proof copper-wire braided
Layer, ensure that signal transmission is not interfered by main power line；Meanwhile proof copper-wire braided shielded layer also improves cable pull resistance
It can, it is ensured that damage caused by preventing cable from frequently pullling in use.
Description of the drawings
Fig. 1 is the schematic diagram of the first embodiment of the utility model.
Main element symbol description
Following specific implementation mode will further illustrate the utility model in conjunction with above-mentioned attached drawing.
Specific implementation mode
The following examples can help those skilled in the art to be more fully understood the utility model, but cannot be with
Any mode limits the utility model.
Referring to Fig. 1, in the first embodiment of the dynamic Control of the utility model, it is described that there is Electric Vehicle's Alternating
Charging cable includes a dynamic Control line 1, a signal transmssion line 2, the three active line of forces 3, a neutral conductor 4, a protective wire 5, filling
Rope 6, total wrapping layer 7, total proof copper-wire braided shielded layer 8 and total restrictive coating 9；The alternating-current charging cable for electric automobile uses use
The environment-friendly materials that ROHS is required are made, without lead, mercury, cadmium, Cr VI, polybrominated biphenyls, polybrominated diphenyl ethers.The three active line of forces
3, the twisted molding of the neutral conductor 4, the protective wire 5, the dynamic Control line 1, the signal transmssion line 2, and be arranged
Within total wrapping layer 7, using the single line in the three active line of forces 3, the neutral conductor 4, the protective wire 5 as twisted
The center line of line group；It is the dynamic Control line 1, the signal transmssion line 2, the three active line of forces 3, the neutral conductor 4, described
It is provided with the gasket for packing 6 in gap between protective wire 5 and total wrapping layer 7；Total wrapping layer 8 is arranged described
Within total restrictive coating 9.
The dynamic Control line 1 includes two dynamic Control insulated wire cores 11, dynamic Control wrapping layer 12, dynamic Control copper wire
Woven shield 13 and dynamic Control restrictive coating 14；Two settings of dynamic Control insulated wire cores 11 are wrapped in the dynamic Control
In layer 12, it is provided in the gap between the two dynamic Control insulated wire cores 11 and the dynamic Control wrapping layer 12 described
Gasket for packing 6；The dynamic Control wrapping layer 12 is wrapped up by the dynamic Control proof copper-wire braided shielded layer 13, the dynamic Control copper
Silk woven shield 13 is wrapped up by the dynamic Control restrictive coating 14；The two dynamic Control insulated wire cores 11 are in the power control
It is twisted in wrapping layer 14 processed.By the way that the dynamic Control line 1 is arranged, the size of current for controlling the three active line of forces 3 is real
Existing safe charging.
The signal transmssion line 2 includes four signal transmission insulated wire cores 21, signal transmission wrapping layer 22, signal transmission copper wire
Woven shield 23 and signal transmission restrictive coating 24；Four settings of signal transmission insulated wire cores 21 are wrapped in the signal transmission
In layer 22, described fill out is provided in the gap between the four signal transmission insulated wire cores 21 and the signal transmission wrapping layer 22
Fill rope；The signal transmission wrapping layer 22 is wrapped up by the signal transmission proof copper-wire braided shielded layer 23, the signal transmission copper wire
Woven shield 23 is wrapped up by the signal transmission restrictive coating 24；The four signal transmission insulated wire cores 21 are in the signal transmission
It is twisted in wrapping layer 22.By setting signal transmission line 2, make the alternating-current charging cable for electric automobile that there is signal to transmit work(
Energy.In the present embodiment, the active line of force 3 of the dynamic Control line 1 with the signal transmssion line 2 about center is symmetrically set
It sets；The neutral conductor and the protective wire are opposite with the other two actives line of force 3, are arranged in the two of the active line of force 3 at center
Side.
It is the dynamic Control insulated wire cores 11, the structure of the signal transmission insulated wire cores 21 and the protective wire 5, described
The neutral conductor 4, the structure of the three active line of forces 3 are identical, including conductor 101, conductor wrapping layer 102 and insulating layer 103, described to lead
Body 101, the conductor wrapping layer 102, the insulating layer 103 are arranged in order from inside to outside.
The dynamic Control insulated wire cores 11, the signal transmission insulated wire cores 21 radius be less than the protective wire 5, institute
State the neutral conductor 4, the three active line of forces 3 radius.The specification of the protective wire 5, the neutral conductor 4, the three active line of forces 3
It is identical, but appearance face color differs.
Total wrapping layer 7, the dynamic Control wrapping layer 12, the signal transmission wrapping layer 22 and the conductor are wrapped
Layer 102 is formed using nonwoven fabric belts or PVC with wrapped.
The total proof copper-wire braided shielded layer 8 is arranged between total wrapping layer 7 and total restrictive coating 9, it is described always around
Covering 7 is wrapped up by total proof copper-wire braided shielded layer 8, and total proof copper-wire braided shielded layer 8 is wrapped up by total restrictive coating 9.Institute
State total proof copper-wire braided shielded layer 8, the dynamic Control proof copper-wire braided shielded layer 13, the signal transmission proof copper-wire braided shielded layer 23
Count be not less than 80%, disclosure satisfy that the shield effectiveness of alternating-current charging cable for electric automobile.
In second of embodiment of the utility model, with the first embodiment difference lies in：Using described
Center line of the neutral conductor 4 as twisted wire group.
In the third described mode of the utility model, with the first embodiment difference lies in：Using described
Center line of the protective wire 5 as twisted wire group.
By be twisted the dynamic Control line 1, the signal transmssion line 2, the three active line of forces 3, the neutral conductor 4,
The protective wire 5, and use center of the line as twisted wire group other than the dynamic Control line 1, the signal transmssion line 2
Line, proof copper-wire braided shielded layer also improve cable tensile property, and alternating-current charging cable for electric automobile is made to have better tension
Property.
The utility model is by being arranged for controlling the dynamic Control line 1 of active force line current size, being used for transmission signal
Signal transmssion line 2, and make a center as twisted wire group in the three active line of forces 3, a neutral conductor 4, a protective wire 5
Line, remaining line are twisted around the center line of twisted wire group, and wired group of concentric stranding of institute is together afterwards through total wrapping layer 7, total
Proof copper-wire braided shielded layer 8,9 layers of total sheath and form protective layer, it is ensured that the safety of cable, and make electric vehicle alternating-current charging
Cable realizes the transmission of signal.Dynamic Control line 1 and signal transmssion line 2 have proof copper-wire braided shielded layer respectively, ensure that signal passes
It is defeated not interfered by main power line；Meanwhile proof copper-wire braided shielded layer also improves cable tensile property, it is ensured that prevents cable
It is damaged caused by frequently pullling in use.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under the technical spirit suggested by all the utility model
Change, should all belong to the covered the scope of the claims of the utility model.
Claims (10)
1. a kind of alternating-current charging cable for electric automobile, it is characterised in that it includes：The three active line of forces, a neutral conductor, a protective wire,
One dynamic Control line, a signal transmssion line, gasket for packing, total wrapping layer and total restrictive coating；The three active line of forces, the neutrality
Line, the protective wire, the dynamic Control line, the signal transmssion line are with the three active line of forces, the neutral conductor, the guarantor
Single line in shield line is twisted as the center line of twisted wire group, and is arranged within total wrapping layer；It is described total
Wrapping layer is arranged within total restrictive coating；
The dynamic Control line includes two dynamic Control insulated wire cores, dynamic Control wrapping layer, the shielding of dynamic Control proof copper-wire braided
Layer and dynamic Control restrictive coating；The two dynamic Control insulated wire cores are arranged in the dynamic Control wrapping layer, described in two
It is provided with the gasket for packing in gap between dynamic Control insulated wire cores and the dynamic Control wrapping layer；The dynamic Control
Wrapping layer is wrapped up by the dynamic Control proof copper-wire braided shielded layer, and the dynamic Control proof copper-wire braided shielded layer is by the power control
Restrictive coating package processed；
The signal transmssion line includes four signal transmission insulated wire cores, signal transmission wrapping layer, the shielding of signal transmission proof copper-wire braided
Layer and signal transmission restrictive coating；The four signal transmission insulated wire cores are arranged in the signal transmission wrapping layer, four letters
Number transmission insulated wire cores and the signal transmission wrapping layer between gap in be provided with the gasket for packing；The signal transmission around
Covering is wrapped up by the signal transmission proof copper-wire braided shielded layer, and the signal transmission proof copper-wire braided shielded layer is by the signal transmission
Restrictive coating wraps up；
The dynamic Control insulated wire cores, the structure of the signal transmission insulated wire cores and the protective wire, the neutral conductor, three
The structure of the active line of force is identical.
2. alternating-current charging cable for electric automobile as described in claim 1, it is characterised in that：The dynamic Control insulated wire cores,
The signal transmission insulated wire cores, the protective wire, the neutral conductor, the three active line of forces include conductor, conductor wrapping layer
And insulating layer, the conductor, the conductor wrapping layer, the insulating layer are arranged in order from inside to outside.
3. alternating-current charging cable for electric automobile as described in claim 1, it is characterised in that：The electric vehicle alternating-current charging electricity
Cable further includes total proof copper-wire braided shielded layer, and total proof copper-wire braided shielded layer is arranged in total wrapping layer and total restrictive coating
Between, total wrapping layer is wrapped up by total proof copper-wire braided shielded layer, and total proof copper-wire braided shielded layer is by total sheath
Layer package.
4. alternating-current charging cable for electric automobile as claimed in claim 3, it is characterised in that：Total proof copper-wire braided shielded layer,
The count of the dynamic Control proof copper-wire braided shielded layer and the signal transmission proof copper-wire braided shielded layer is not less than 80%.
5. alternating-current charging cable for electric automobile as described in claim 1, it is characterised in that：The dynamic Control insulated wire cores,
The radius of the signal transmission insulated wire cores is less than the radius of the protective wire, the neutral conductor, the three active line of forces.
6. alternating-current charging cable for electric automobile as described in claim 1, it is characterised in that：The protective wire, the neutral conductor,
The specification of the three active line of forces is identical, but appearance face color differs.
7. alternating-current charging cable for electric automobile as described in claim 1, it is characterised in that：The two dynamic Control insulated wire cores
It is twisted in the dynamic Control wrapping layer.
8. alternating-current charging cable for electric automobile as described in claim 1, it is characterised in that：The four signal transmission insulated wire cores
It is twisted in the signal transmission wrapping layer.
9. alternating-current charging cable for electric automobile as claimed in claim 2, it is characterised in that：Total wrapping layer, the power
Control wrapping layer, the signal transmission wrapping layer and the conductor wrapping layer are formed using nonwoven fabric belts or PVC with wrapped.
10. alternating-current charging cable for electric automobile as claimed in claim 2, it is characterised in that：The electric vehicle alternating-current charging
Cable is made using the environment-friendly materials for using ROHS to require, without lead, mercury, cadmium, Cr VI, polybrominated biphenyls, polybrominated diphenyl ethers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571474.0U CN207637509U (en) | 2017-05-22 | 2017-05-22 | A kind of alternating-current charging cable for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571474.0U CN207637509U (en) | 2017-05-22 | 2017-05-22 | A kind of alternating-current charging cable for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207637509U true CN207637509U (en) | 2018-07-20 |
Family
ID=62861185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720571474.0U Active CN207637509U (en) | 2017-05-22 | 2017-05-22 | A kind of alternating-current charging cable for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207637509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312436A (en) * | 2020-02-26 | 2020-06-19 | 远东电缆有限公司 | Miniature flexible cable and production process thereof |
-
2017
- 2017-05-22 CN CN201720571474.0U patent/CN207637509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111312436A (en) * | 2020-02-26 | 2020-06-19 | 远东电缆有限公司 | Miniature flexible cable and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of electric vehicle AC charging cable Effective date of registration: 20220811 Granted publication date: 20180720 Pledgee: China Construction Bank Corporation Limited Wuxiang Sub-branch in Nanning Area, Guangxi Pilot Free Trade Zone Pledgor: GUANGXI ZONGLAN CABLE GROUP CO.,LTD. Registration number: Y2022450000132 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |