CN106098187A - A kind of New-energy electric vehicle charging pile drag chain cable - Google Patents
A kind of New-energy electric vehicle charging pile drag chain cable Download PDFInfo
- Publication number
- CN106098187A CN106098187A CN201610660061.XA CN201610660061A CN106098187A CN 106098187 A CN106098187 A CN 106098187A CN 201610660061 A CN201610660061 A CN 201610660061A CN 106098187 A CN106098187 A CN 106098187A
- Authority
- CN
- China
- Prior art keywords
- cable
- conductor
- electric vehicle
- charging pile
- new
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of New-energy electric vehicle charging pile drag chain cable, including cable core, described cable core is controlled cables by two power wire core, two Switching Power Supply lines, wire core, two two cores, two four cores control cables and three filled nylon kernmantles are stranded forms；Being externally provided with cotton paper sealing coat at cable core, quilt in cotton paper sealing coat is provided with, the middle Kev pulling woven layer that is externally provided with, being finally provided with the degree of adhesion between middle quilt at cable outermost layer is inseparable external quilt of wearability thermoplastic elastic.The present invention solves and avoids cable core conductor to be pulled, rocks brought stretching, causes conductor break or portion fractures phenomenon.
Description
Technical field
The present invention relates to electric wire field, be specifically related to a kind of New-energy electric vehicle charging pile drag chain cable.
Background technology
New-energy electric vehicle is flourish at present, and charging electric vehicle rifle cable is born the most in succession simultaneously.Automobile simultaneously
Belonging to the mankind to go on a journey at present the vehicles the most convenient, that follow one's inclinations, to a certain extent, automobile manufacturing enterprise needs to solve consumer
Charging electric vehicle time longer being unsatisfied with can be shortened the charging interval, therefore shorten the charging interval, it is necessary to charging pile
Demanded power output is relatively big, and such as kart quick charge stake is DC high voltage, high electric current, and to charging pile cable
Output the biggest.
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 heavy, and often a charging weight is all at more than 20KG, and consumer is in use
Need cable to be pulled, rocks, it is also possible to roll, trample.According to CNS charging pile standard interface, cable
In dynamic cable core and control cable core, wherein minimum 35 squares of power line, control cable be 0.75 square.
In prior art, using following structure, this structure pulls during consumer uses, rocks, rolls, tramples
Time, because the deadweight of cable body is heavier, every equal stress of cable core, easily cause 0.75 square and control cable and switching cable fracture, lose
Deprotection device, causes a serious accident.It addition, because this cable belongs to flexible cable, outer by the most soft, outer by tensile strength
Be about 10Mpa (soft material cannot improve), during consumer pulls, outer by because of tensile strength less, cable is outer to be subject to
Easily there is tear situation in injury, causes the accident.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is provided that a kind of there is tensile strength, new energy that lear energy is strong
Source electric car charging pile drag chain cable.
For achieving the above object, the present invention provides a kind of New-energy electric vehicle charging pile drag chain cable, including cable core, institute
The cable core stated is controlled cable, two four core controls by two power wire core, two Switching Power Supply lines, wire core, two two cores
Cable processed and three filled nylon kernmantles are stranded forms；It is externally provided with cotton paper sealing coat at cable core, is provided with at cotton paper sealing coat
Middle quilt, the middle Kev pulling woven layer that is externally provided with, it is inseparable for being finally provided with the degree of adhesion between middle quilt at cable outermost layer
The external quilt of wearability thermoplastic elastic.
Improving further, described power wire core is by power conductor and is extruded in TPE or the PVC insulation that power guide is external
Layer is constituted.
Improving further, described Switching Power Supply line is exhausted by power conductor and TPE or PVC that be extruded in outside power conductor
Edge layer is constituted.
Improving further, described wire core is by gnd conductor and TPE or the PVC insulating barrier that is extruded in outside gnd conductor
Constitute.
Improving further, two described cores control cable and include the control conductor of a pair pair twist, are externally provided with at control conductor
Aluminium foil sealing coat, aluminium foil sealing coat is externally provided with woven shield, and woven shield is externally provided with TPE or PVC insulating barrier.
Improving further, four described cores control cable and include four control conductor, are externally provided with non-woven fabrics at control conductor
Sealing coat.
Improving further, described control conductor is by controlling conductor and being extruded in TPE or the PVC insulation controlled outside conductor
Layer is constituted.
Improve further, be provided with in described control conductor and triumphant draw copper foil wire.
Improving further, described filled nylon kernmantle is protected by nylon rope and TPE or PVC that be extruded in outside nylon rope
Sheath is constituted.
The beneficial effects of the present invention is:
1, the present invention adds tension gasket for packing compared with the prior art, and this filling function has: 1) guarantee cable roundness, and 2) should
Filling has one nylon kernmantle, this nylon kernmantle is locked on cable two ends charging gun and charging pile, due to nylon yarn
The intensity of material is higher, and is in cable center, during cable dragging, bears the deadweight of cable in this nylon kernmantle
On, solve and avoid cable core conductor to be pulled, rock brought stretching, cause conductor break or portion fractures phenomenon.
2, the present invention is with prior art, is separated into middle tegillum, Kev pulling woven layer, outer quilt outside of the prior art
Layer, Yin Kaifu pulling woven layer is between middle quilt and serving, and middle quilt and outer adhesion are not slided, and Kev pulling woven layer is reinforced
The tensile strength of double-deck outer quilt, lear energy, solve for charging gun cable: 1) cable during being pulled by external force,
Cable is outer injured, and tear situation easily occurs, 2) cable bends in life-time service, rocks, outer inadequate by fatigue strength, change
Shape problem of Cracking, 3) charging gun cable is vulnerable to automobile and rolls, tramples, and easily occurs outer to be broken situation in certain limit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the present invention, after having read the present invention, each to the present invention of those skilled in the art
The amendment planting the equivalent form of value all falls within the application claims limited range.
As it is shown in figure 1, the present invention provides a kind of New-energy electric vehicle charging pile drag chain cable, including cable core, described
Cable core is controlled cable, two four cores control cables by two power wire core, two Switching Power Supply lines, wire core, two two cores
Line and three filled nylon kernmantles are stranded forms；Wherein, described power wire core is by power conductor 1 and is extruded in power
TPE or PVC insulating barrier 8 outside conductor is constituted；Described Switching Power Supply line 2 by power conductor and is extruded in outside power conductor
TPE or PVC insulating barrier 8 is constituted；Described wire core by gnd conductor 3 and be extruded in outside gnd conductor TPE or PVC insulation
Layer 8 is constituted；Two described cores control cable and include the control conductor of a pair pair twist, are externally provided with aluminium foil sealing coat 6 at control conductor,
Aluminium foil sealing coat is externally provided with woven shield 7, and woven shield is externally provided with TPE or PVC insulating barrier 8；Four described cores control
Cable includes four control conductor, is externally provided with non-woven fabrics sealing coat 15 at control conductor；Described filled nylon kernmantle is by Buddhist nun
Dragon rope 4 and TPE or the PVC protective layer 5 being extruded in outside nylon rope are constituted.
Described control conductor is by controlling conductor 9 and being extruded in TPE or the PVC insulating barrier 8 controlled outside conductor and constitute；For
Increase the tensile strength controlling conductor, be provided with in described control conductor and triumphant to draw copper foil wire 10.
Then it is externally provided with cotton paper sealing coat 11 at cable core, by 12 in cotton paper sealing coat is provided with, middle be externally provided with Kev and draw
Braid 13, being finally provided with the degree of adhesion between middle quilt at cable outermost layer is inseparable wearability thermoplastic elastomer (TPE)
Outer by 14.
The above is only the preferred embodiment of the present invention, it is noted that come for those of ordinary skill in the art
Saying, under the premise without departing from the principles of the invention, it is also possible to make some modification and improvement, these also should be regarded as belonging to the present invention
Protection domain.
Claims (9)
1. a New-energy electric vehicle charging pile drag chain cable, including cable core, it is characterised in that: described cable core is moved by two
Line of force core, two Switching Power Supply lines, wire core, two two cores control cable, two four cores control cables and three and fill out
Fill that nylon kernmantle is stranded to be formed；Be externally provided with cotton paper sealing coat at cable core, quilt in cotton paper sealing coat is provided with, middle be externally provided with triumphant
Husband's pulling woven layer, being finally provided with the degree of adhesion between middle quilt at cable outermost layer is inseparable wearability thermoplastic elastic
External quilt.
New-energy electric vehicle charging pile drag chain cable the most according to claim 1, it is characterised in that: described power line
Core is made up of power conductor and TPE or the PVC insulating barrier that is extruded in power guide external.
New-energy electric vehicle charging pile drag chain cable the most according to claim 1, it is characterised in that: described switch electricity
Source line is made up of power conductor and TPE or the PVC insulating barrier that is extruded in outside power conductor.
New-energy electric vehicle charging pile drag chain cable the most according to claim 1, it is characterised in that: described wire core
It is made up of gnd conductor and TPE or the PVC insulating barrier that is extruded in outside gnd conductor.
New-energy electric vehicle charging pile drag chain cable the most according to claim 1, it is characterised in that: two described core controls
Cable processed includes the control conductor of a pair pair twist, is externally provided with aluminium foil sealing coat at control conductor, and aluminium foil sealing coat is externally provided with braiding
Screen layer, woven shield is externally provided with TPE or PVC insulating barrier.
New-energy electric vehicle charging pile drag chain cable the most according to claim 1, it is characterised in that: four described core controls
Cable processed includes four control conductor, is externally provided with non-woven fabrics sealing coat at 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: described
Control conductor by controlling conductor and being extruded in TPE or the PVC insulating barrier controlled outside conductor and 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
Guide internal being provided with and triumphant draw copper foil wire.
New-energy electric vehicle charging pile drag chain cable the most according to claim 1, it is characterised in that: described filling Buddhist nun
Dragon kernmantle is made up of nylon rope and TPE or the PVC protective layer that is extruded in outside nylon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660061.XA CN106098187A (en) | 2016-08-12 | 2016-08-12 | A kind of New-energy electric vehicle charging pile drag chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610660061.XA CN106098187A (en) | 2016-08-12 | 2016-08-12 | A kind of New-energy electric vehicle charging pile drag chain cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106098187A true CN106098187A (en) | 2016-11-09 |
Family
ID=57457140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610660061.XA Pending CN106098187A (en) | 2016-08-12 | 2016-08-12 | A kind of New-energy electric vehicle charging pile drag chain cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106098187A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120129369A1 (en) * | 2010-11-23 | 2012-05-24 | John Bogart | Electric vehicle breakaway cable |
| CN104299690A (en) * | 2014-10-11 | 2015-01-21 | 无锡鑫宏业特塑线缆有限公司 | High-flexibility electric vehicle charging pile cable |
| CN204732192U (en) * | 2015-05-20 | 2015-10-28 | 铄程智能科技（上海）有限公司 | A kind of compound motion construction of cable |
| CN105810345A (en) * | 2016-04-22 | 2016-07-27 | 江苏艾立可电子科技有限公司 | 1500V cable of charging pine of new energy electric automobile |
-
2016
- 2016-08-12 CN CN201610660061.XA patent/CN106098187A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120129369A1 (en) * | 2010-11-23 | 2012-05-24 | John Bogart | Electric vehicle breakaway cable |
| CN104299690A (en) * | 2014-10-11 | 2015-01-21 | 无锡鑫宏业特塑线缆有限公司 | High-flexibility electric vehicle charging pile cable |
| CN204732192U (en) * | 2015-05-20 | 2015-10-28 | 铄程智能科技（上海）有限公司 | A kind of compound motion construction of cable |
| CN105810345A (en) * | 2016-04-22 | 2016-07-27 | 江苏艾立可电子科技有限公司 | 1500V cable of charging pine of new energy electric automobile |
Non-Patent Citations (1)
| Title |
|---|
| 上海交通大学: "《机电词典》", 31 October 1991 * |
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Application publication date: 20161109 |
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