CN206040244U - New forms of energy electric automobile fills electric pile towline cable - Google Patents
New forms of energy electric automobile fills electric pile towline cable Download PDFInfo
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- CN206040244U CN206040244U CN201620872202.XU CN201620872202U CN206040244U CN 206040244 U CN206040244 U CN 206040244U CN 201620872202 U CN201620872202 U CN 201620872202U CN 206040244 U CN206040244 U CN 206040244U
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Abstract
The utility model discloses a new forms of energy electric automobile fills electric pile towline cable, including a cable core, the cable core pack the transposition of nylon weaving rope by two power core, two switching power supply lines, ground sinle silk, two cores control cables, two four -core control cables and three and form, being equipped with the cotton paper isolation layer outside the cable core, being equipped with well quilt at the cotton paper isolation layer, well quilt is equipped with the kai fula weaving layer outward, last the cable outmost be equipped with and well quilt between adhesion degree be inseparable wearability thermoplastic elastomer ecderon. The utility model provides an avoid the cable core conductor to receive pulling, rock the drawing that brings, cause conductor fracture or partial phenomenon of rupture.
Description
Technical field
This utility model is related to electric wire field, and in particular to a kind of New-energy electric vehicle charging pile drag chain cable.
Background technology
New-energy electric vehicle flourishes at present, while charging electric vehicle rifle cable is also born in succession.While automobile
Belong to the vehicles that the current trip of the mankind is most convenient, follow one's inclinations, to a certain extent, automobile manufacturing enterprise needs to solve consumer
It is longer to the charging electric vehicle time dissatisfied and the charging interval can be shortened, therefore shorten the charging interval, it is necessary to charging pile
Demanded power output is larger, for example kart quick charge stake, is DC high voltage, high current, and to charging pile cable
Output it is also big.
For cable, the most economical material benefit of high power cable is exactly copper conductor, but new-energy automobile charging quickly stake at present
The cable that field uses is all very slightly heavy, and often, all in more than 20KG, consumer is in use for a charging weight
Need cable is carried out pulling, rocked, it is also possible to roll, trample.According to CNS charging pile standard interface, cable
In dynamic cable core and control cable core, wherein power line is minimum 35 squares, and it is 0.75 square control cable.
In prior art, using following structure, this structure is pulled during consumer's use, rocks, rolls, is trampled
When, because cable body is conducted oneself with dignity heavier, the equal stress of every cable core, 0.75 square of control cable and switching cable fracture is easily caused, is lost
Deprotection device, causes a serious accident.It is in addition, because the cable belongs to flexible cable, outer by soft, it is outer by tensile strength
It is 10Mpa or so（Soft material cannot be improved）, during consumer pulls, it is outer by because tensile strength it is less, cable is outer to be received
Easily there is tear situation in injury, cause the accident.
Utility model content
In order to overcome the deficiencies in the prior art, there is provided a kind of new energy strong with tensile strength, lear energy
Source electric car charging pile drag chain cable.
For achieving the above object, this utility model provides a kind of New-energy electric vehicle charging pile drag chain cable, including cable
Core, described cable core by two power wire cores, two Switching Power Supply lines, wire core, two two cores control cables, two pieces four
Core controls cable and three filled nylon kernmantles are stranded forms；Cotton paper sealing coat is externally provided with cable core, in cotton paper sealing coat
Middle quilt is provided with, it is middle to be externally provided with Kev pulling woven layer, finally it is provided with cable outermost layer and degree of adhesion between middle quilt is for can not
Detached wearability thermoplastic elastic quilt in vitro.
Further improve, described power wire core is by power conductor and is extruded in power guide external TPE or PVC insulation
Layer is constituted.
Further improve, described Switching Power Supply line is exhausted by power conductor and the TPE being extruded in outside power conductor or PVC
Edge layer is constituted.
Further improve, described wire core is by gnd conductor and TPE the or PVC insulating barriers being extruded in outside gnd conductor
Constitute.
Further improve, described two cores control cable includes the control conductor of a pair of pair twists, is externally provided with control conductor
Aluminium foil sealing coat, aluminium foil sealing coat are externally provided with woven shield, and woven shield is externally provided with TPE or PVC insulating barriers.
Further improve, described four cores control cable includes four control conductors, is externally provided with non-woven fabrics in control conductor
Sealing coat.
Further improve, described control conductor is by controlling conductor and the TPE that is extruded in outside control conductor or PVC insulation
Layer is constituted.
Further improve, in described control conductor, be provided with triumphant drawing copper foil wire.
Further improve, described filled nylon kernmantle is protected by nylon rope and the TPE being extruded in outside nylon rope or PVC
Sheath is constituted.
The beneficial effects of the utility model are：
1st, the present invention increased tension gasket for packing compared with the prior art, and the filling function has：1）Ensure cable roundness,
2）There is one nylon kernmantle in the filling, the nylon kernmantle is locked on cable two ends charging gun and charging pile, due to Buddhist nun
The intensity of nylon yarn material is higher, and is in cable center, during cable dragging, the deadweight of cable is born and is woven in the nylon
On rope, solve and avoid cable core conductor from being pulled, rock stretching of being brought, cause conductor break or portion fractures existing
As.
2nd, in this utility model and prior art, will it is of the prior art it is outer be separated into middle tegillum, Kev pulling woven layer,
Serving, Yin Kaifu pulling wovens layer are between middle quilt and serving, and middle quilt and outer adhesion are not slided, Kev pulling woven layer
Tensile strength, the lear energy of the outer quilt of bilayer is strengthened, is that charging gun cable is solved：1）Cable is being pulled process by external force
In, cable is outer injured, easily generation tear situation, and 2）Cable occur in life-time service bending, rock, it is outer by fatigue strength not
It is enough, strain cracking problem, 3）Charging gun cable is vulnerable to automobile and rolls, tramples, and outer being broken easily occurs in certain limit
Situation.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, further elucidate this utility model, it should be understood that these embodiments are only used for
Illustrate this utility model rather than limit scope of the present utility model, after the present invention has been read, those skilled in the art
Modification to the various equivalent form of values of the present utility model falls within the application claims limited range.
As shown in figure 1, this utility model provides a kind of New-energy electric vehicle charging pile drag chain cable, including cable core, institute
The cable core stated is by two power wire cores, two Switching Power Supply lines, wire core, two two cores control cables, two four core controls
Cable processed and three filled nylon kernmantles are stranded forms；Wherein, described power wire core is by power conductor 1 and is extruded in
The external TPE or PVC insulating barriers 8 of power guide are constituted；It is described that Switching Power Supply line 2 is by power conductor and is extruded in power conductor
Outer TPE or PVC insulating barriers 8 are constituted；Described wire core is by gnd conductor 3 and the TPE being extruded in outside gnd conductor or PVC
Insulating barrier 8 is constituted；Described two cores control cable includes the control conductor of a pair of pair twists, is externally provided with aluminium foil isolation in control conductor
Layer 6, aluminium foil sealing coat is externally provided with woven shield 7, and woven shield is externally provided with TPE or PVC insulating barriers 8；Four described cores
Control cable includes four control conductors, is externally provided with non-woven fabrics sealing coat 15 in control conductor；Described filled nylon kernmantle
It is made up of nylon rope 4 and TPE the or PVC protective layers 5 being extruded in outside nylon rope.
Described control conductor is made up of TPE the or PVC insulating barriers 8 for controlling conductor 9 and be extruded in outside control conductor；For
Increase the tensile strength of control conductor, in described control conductor, be provided with triumphant drawing copper foil wire 10.
Then cotton paper sealing coat 11 is externally provided with cable core, it is by 12 in cotton paper sealing coat is provided with, middle to be externally provided with Kev drawing
Braiding layer 13, is finally provided with cable outermost layer and degree of adhesion between middle quilt is inseparable wearability thermoplastic elastomer (TPE)
It is outer by 14.
The above is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of this area
For member, on the premise of without departing from this utility model principle, some modifications and improvement can also be made, these also should be regarded as category
In protection domain of the present utility model.
Claims (9)
1. a kind of New-energy electric vehicle charging pile drag chain cable, including cable core, it is characterised in that：Described cable core is dynamic by two
Line of force core, two Switching Power Supply lines, a wire core, two two cores control cables, two four cores control cables and three fill out
Fill that nylon kernmantle is stranded to be formed；Cotton paper sealing coat is externally provided with cable core, the quilt in cotton paper sealing coat is provided with, it is middle be externally provided with it is triumphant
Husband's pulling woven layer, is finally provided with cable outermost layer and degree of adhesion between middle quilt is inseparable wearability thermoplastic elastic
Quilt in vitro.
2. New-energy electric vehicle charging pile drag chain cable according to claim 1, it is characterised in that：Described power line
Core is by power conductor and is extruded in the external TPE or PVC insulating barriers of power guide and constitutes.
3. New-energy electric vehicle charging pile drag chain cable according to claim 1, it is characterised in that：Described switch electricity
Source line is made up of power conductor and TPE the or PVC insulating barriers being extruded in outside power conductor.
4. New-energy electric vehicle charging pile drag chain cable according to claim 1, it is characterised in that：Described wire core
It is made up of gnd conductor and TPE the or PVC insulating barriers being extruded in outside gnd conductor.
5. New-energy electric vehicle charging pile drag chain cable according to claim 1, it is characterised in that：Two described core controls
Cable processed includes the control conductor of a pair of pair twists, is externally provided with aluminium foil sealing coat in control conductor, and aluminium foil sealing coat is externally provided with braiding
Screen layer, woven shield are externally provided with TPE or PVC insulating barriers.
6. New-energy electric vehicle charging pile drag chain cable according to claim 1, it is characterised in that：Four described core controls
Cable processed includes four control conductors, is externally provided with non-woven fabrics sealing coat in control conductor.
7. according to the arbitrary described New-energy electric vehicle charging pile drag chain cable of claim 5 and 6, it is characterised in that：It is described
Control conductor by control conductor and be extruded in control conductor outside TPE or PVC insulating barriers constitute.
8. according to the arbitrary described New-energy electric vehicle charging pile drag chain cable of claim 7, it is characterised in that：Described control
Guidance is provided with triumphant drawing copper foil wire in vivo.
9. New-energy electric vehicle charging pile drag chain cable according to claim 1, it is characterised in that：Described filling Buddhist nun
Imperial kernmantle is made up of nylon rope and TPE the or PVC protective layers being extruded in outside nylon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872202.XU CN206040244U (en) | 2016-08-12 | 2016-08-12 | New forms of energy electric automobile fills electric pile towline cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872202.XU CN206040244U (en) | 2016-08-12 | 2016-08-12 | New forms of energy electric automobile fills electric pile towline cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040244U true CN206040244U (en) | 2017-03-22 |
Family
ID=58309020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872202.XU Active CN206040244U (en) | 2016-08-12 | 2016-08-12 | New forms of energy electric automobile fills electric pile towline cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040244U (en) |
-
2016
- 2016-08-12 CN CN201620872202.XU patent/CN206040244U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |