CN207319726U - A kind of new energy charging pile cable - Google Patents
A kind of new energy charging pile cable Download PDFInfo
- Publication number
- CN207319726U CN207319726U CN201721153473.0U CN201721153473U CN207319726U CN 207319726 U CN207319726 U CN 207319726U CN 201721153473 U CN201721153473 U CN 201721153473U CN 207319726 U CN207319726 U CN 207319726U
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- CN
- China
- Prior art keywords
- line
- signal control
- main power
- control line
- power supply
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
It the utility model is related to a kind of new energy charging pile cable,Including a main power line,Two auxiliary power supply lines and a signal control line,The diameter of main power line is identical with the diameter of signal control line,The diameter of two auxiliary power supply lines is identical and less than main power line and the diameter of signal control line,Main power line,Two auxiliary power supply lines and signal control line outer surface is tangent and the center of circle is connected to form diamond shape,Diamond shape is provided centrally with being grounded,It is tangent with signal control line with main power line respectively to be grounded outer surface,Ground wire surrounding is provided with plurality of fibers strengthening core,Main power line,Lapping layer is disposed with outside auxiliary power supply line and signal control line,Braiding layer and restrictive coating,Due to main power line,Two auxiliary power supply lines and signal control line close structure cooperatively form diamond shape,Improve the intensity of the internal structure of cable,Ellipticity is also presented in cable monnolithic case at the same time,Improve cable machinery crushing resistance,Tensile capacity and flexibility etc..
Description
Technical field
The utility model belongs to charging cable technical field, more particularly to a kind of new energy charging pile cable.
Background technology
At present, under the severe situation of world oil shortage of resources and global warming, building low-carbon automobile will become
A kind of new developing direction of automobile industry, therefore new-energy automobile is born.New-energy electric vehicle is compared with orthodox car, tool
Operate steadily, the characteristic such as noiseless, pollution-free, low-carbon emission, high safety, and have a vast market application prospect.New energy
Source electric car comes to provide power for automobile by electricity, therefore electrically-charging equipment is very important in New-energy electric vehicle industrial chain
Important component, the development of electrically-charging equipment should be also fully taken into account while New-energy electric vehicle industry is greatly developed,
It can be seen that seem particularly significant to designing and developing for cable for new energy electric automobile charging pile.New-energy electric vehicle charging pile is used
Cable load electric current is big, is frequently moved during use, and for a long time exposed to outdoor environment, existing charging pile cable is weather-proof
Property, flexibility, wearability and the resistance to mechanical intensity of pressure etc. Shortcomings.These shortcomings and technical problem limit product
Use, or even cause production safety hidden danger and accident.
Therefore those skilled in the art, which are directed to researching and developing one kind, can transmit that electric current is big, and with good flexibility, wear-resisting
Performance, mechanical performance, oil resistivity, anti-flammability and anti-interference, it is applied widely the features such as new energy charging pile cable.
The content of the invention
In view of the drawbacks described above of the prior art, the utility model provides a kind of new energy charging pile cable, it can
The problems such as solving existing cable weatherability, flexibility, wearability and resistance to mechanical pressure differential.
To achieve the above object, the utility model provides a kind of new energy charging pile cable, including a main power source
Line, two auxiliary power supply lines and a signal control line, the diameter of main power line are identical with the diameter of signal control line；Two auxiliary
Help the diameter of power cord identical and less than the diameter of main power line and signal control line, main power line, two auxiliary power supply lines and
Signal control line outer surface is tangent and the center of circle is connected to form diamond shape, and main power line is pair of horns with signal control line, and two aid in
Power cord is pair of horns；Diamond shape is provided centrally with being grounded；Be grounded outer surface respectively with main power line and signal control line phase
Cut；Ground wire surrounding is provided with plurality of fibers strengthening core；It is disposed with outside main power line, auxiliary power supply line and signal control line
Lapping layer, braiding layer and restrictive coating；
Further, main power line and auxiliary power supply line are made of the first insulating layer of conductor and parcel conductor；Signal controls
It is twisted in line by two control conductors by the second insulating layer parcel；It is wrapped successively outside control conductor to be equipped with aluminium-plastic tape
Shielded layer, tinned copper wire braiding composite shielding layer and sheath.
Preferably, in gap between main power line, auxiliary power supply line and signal control line and lapping layer and control conductor
Using polypropylene rope material as filler in gap between aluminium-plastic tape shielded layer.
Preferably, the first insulating layer and the second insulating layer use silicone rubber insulation material.
Preferably, conductor and control conductor are the fine copper wire of six classes.
Preferably, lapping layer uses fire proofing.
Preferably, sheath uses thermoplastic halogen-free flame retarding elastomer TPE material.
Preferably, restrictive coating is using irradiation insulating materials.
The advantageous effects of the utility model are：
1st, since main power line, two auxiliary power supply lines and signal control line close structure cooperatively form diamond shape, improve
The intensity of the internal structure of cable, while ellipticity is also presented in cable monnolithic case, compared to existing round cable, its machinery
Compressive effect is more preferable；
2nd, whole cable center is provided with plurality of fibers strengthening core, improves the tensile capacity and flexibility of cable；
3rd, the first insulating layer and the second insulating layer use silicone rubber insulation material, add the electrical property of cable insulation, carry
The high flexibility of cable entirety；
4th, conductor and control conductor are the fine copper wire of six classes, and fine copper wire reasonable price, conducts electricity very well, using long not
Amount of heat can be produced；
5th, lapping layer uses fire proofing, it can be ensured that is not easy short circuit inside cable when fire occurs for outside, effectively improves
The fire resistance of cable；
6th, sheath uses thermoplastic halogen-free flame retarding elastomer TPE material, has the high resiliency of rubber, high intensity, and height returns
Elasticity, improves the flexibility of cable；
7th, restrictive coating has the characteristic such as anticorrosion, weather-proof, wear-resisting, fire-retardant, Halogen, unleaded using insulating materials is irradiated,
Improve the weatherability of cable, resistance to pressure, wearability, anti-corrosion property and using the longevity.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model charging pile cable.
In figure：1- main power lines；2- auxiliary power supply lines；4- is grounded；5- lapping layers；6- braiding layers；7- restrictive coatings；8-
Conductor；The first insulating layers of 9-；10- fiber reinforcing cores；
3- signal control lines；31- control conductors；The second insulating layers of 32-；33- aluminium-plastic tapes shielded layer, 34- tin-coated coppers
Silk braiding composite shielding layer；35- sheaths.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail：
As shown in Figure 1, a kind of new energy charging pile cable, including 1, two 2 and of auxiliary power supply line of a main power line
A piece signal control line 3, the diameter of main power line 1 are identical with the diameter of signal control line 3；The diameter of two auxiliary power supply lines 2
Diameter that is identical and being less than main power line 1 and signal control line 3,1, two auxiliary power supply line 2 of main power line and signal control line 3
Outer surface is tangent and the center of circle is connected to form diamond shape；Main power line 1 and signal control line 3 are pair of horns；Two auxiliary power supply lines 2 are
Pair of horns；Increase the internal structure stability of cable, and make it that last cable monnolithic case is in ellipticity, so as to greatly improve electricity
The mechanical resistance of cable, reduces the possibility that cable is damaged by pressure by automobile of knowing clearly.Diamond shape is provided centrally with ground wire 4；Outside ground wire 4
Surface is tangent with main power line 1 and signal control line 3 respectively, so as to improve the security of cable；It is grounded 4 surroundings and is provided with four
Root fiber reinforcing core 10；So that the tensile property of cable is improved, outside main power line 1, auxiliary power supply line 2 and signal control line 3
It is disposed with lapping layer 5, braiding layer 6 and restrictive coating 7；The security of cable, wear resistance etc. are improved on the whole.
Main power line 1 and auxiliary power supply line 2 are made of the first insulating layer 9 of conductor 8 and parcel conductor；Signal control line 3
It is interior to be twisted by two by the control conductor 31 that the second insulating layer 32 wraps up；It is wrapped successively outside control conductor 31 to be answered equipped with plastic-aluminum
Crossed belt shielded layer 33, tinned copper wire braiding composite shielding layer 34 and sheath 35, so as to reduce electromagnetic signal phase inside cable
Mutually interference.
In gap between main power line 1, auxiliary power supply line 2 and signal control line 3 and lapping layer 5 and control conductor 31 with
Mitigate cable weight as filler using polypropylene rope in gap between aluminium-plastic tape shielded layer 33, add cable
Pliability and stretch-resistance.First insulating layer 9 and the second insulating layer 32 use silicon rubber insulation；Add the electricity of cable insulation
Performance, long-time service wide temperature range, the flexibility of cable entirety are high.
Conductor 8 and control conductor 31 are the fine copper wire of six classes.Lapping layer 5 uses fire proofing, can effectively increase cable
Fire resistance.Sheath 35 uses thermoplastic halogen-free flame retarding elastomer TPE material, can effectively improve the flexibility of cable；Together
When restrictive coating 7 using irradiation insulating materials, improve weatherability, resistance to pressure, wearability, anti-corrosion property and the service life of cable.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be determined by the application in protection domain.
Claims (7)
1. a kind of new energy charging pile cable, including a main power line（1）, two pieces auxiliary power supply lines（2）With a signal
Control line（3）, it is characterised in that：The main power line（1）Diameter and the signal control line（3）Diameter it is identical；It is described
Two auxiliary power supply lines（2）Diameter it is identical and be less than the main power line（1）And signal control line（3）Diameter, the master
Power cord（1）, two pieces auxiliary power supply lines（2）And signal control line（3）Outer surface is tangent and the center of circle is connected to form diamond shape；The master
Power cord（1）With signal control line（3）For pair of horns；Two auxiliary power supply lines（2）For pair of horns；The diamond shape center is set
It is equipped with ground wire（4）；The ground wire（4）Outer surface respectively with main power line（1）With signal control line（3）It is tangent；It is described to connect
Ground wire（4）Surrounding is provided with plurality of fibers strengthening core（10）；The main power line（1）, auxiliary power supply line（2）And signal control line
（3）It is disposed with lapping layer outside（5）, braiding layer（6）With restrictive coating (7)；
The main power line（1）And auxiliary power supply line（2）By conductor（8）With the first insulating layer of parcel conductor（9）Form；It is described
Signal control line（3）It is interior by two by the second insulating layer（32）The control conductor of parcel（31）It is twisted；The control conductor
（31）It is wrapped successively outside to be equipped with aluminium-plastic tape shielded layer（33）, tinned copper wire braiding composite shielding layer（34）And sheath
（35）.
2. new energy charging pile cable as claimed in claim 1, it is characterized in that：The main power line（1）, auxiliary power supply line
（2）And signal control line（3）With lapping layer（5）Between gap in and the control conductor（31）With aluminium-plastic tape shielded layer
（33）Between gap in using polypropylene rope as filler.
3. new energy charging pile cable as claimed in claim 2, it is characterized in that：First insulating layer（9）It is exhausted with second
Edge layer（32）Using silicon rubber insulation.
4. new energy charging pile cable as claimed in claim 1, it is characterized in that：The conductor（8）And control conductor（31）
For the fine copper wire of six classes.
5. the new energy charging pile cable as described in Claims 1-4 is any, it is characterized in that：The lapping layer（5）Using resistance
Combustible material.
6. new energy charging pile cable as claimed in claim 5, it is characterized in that：The sheath（35）Using thermoplasticity without
Halogen flame-proof elastomer TPE material.
7. new energy charging pile cable as claimed in claim 1, it is characterized in that：The restrictive coating (7) is insulated using irradiation
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153473.0U CN207319726U (en) | 2017-09-11 | 2017-09-11 | A kind of new energy charging pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721153473.0U CN207319726U (en) | 2017-09-11 | 2017-09-11 | A kind of new energy charging pile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319726U true CN207319726U (en) | 2018-05-04 |
Family
ID=62386488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721153473.0U Expired - Fee Related CN207319726U (en) | 2017-09-11 | 2017-09-11 | A kind of new energy charging pile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319726U (en) |
-
2017
- 2017-09-11 CN CN201721153473.0U patent/CN207319726U/en not_active Expired - Fee Related
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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: 20180504 Termination date: 20190911 |