CN206312628U - A kind of superelevation tensile strength weather resistant charging pile cable - Google Patents
A kind of superelevation tensile strength weather resistant charging pile cable Download PDFInfo
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- CN206312628U CN206312628U CN201621405629.5U CN201621405629U CN206312628U CN 206312628 U CN206312628 U CN 206312628U CN 201621405629 U CN201621405629 U CN 201621405629U CN 206312628 U CN206312628 U CN 206312628U
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- tensile strength
- charging pile
- weather resistant
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Abstract
The utility model provides a kind of superelevation tensile strength weather resistant charging pile cable, it is enclosed with the band of power line, signal control line and nylon strand, inner sheath, reinforcing braid, total sheath are sequentially provided with outside band, power line includes the insulating barrier of power supply core and parcel power supply core, signal control line includes parcel signal core, the polyester belt lapping layer of cotton cord, woven shield, holding wire unit sheath are sequentially provided with outside polyester belt lapping layer, signal core has the core insulating barrier of core and parcel core.The cable can descend long-term work within the temperature range of 40 ~+105 DEG C after tested, can widely use.The good pliability of cable, not only facilitates when in use, and safety, and overall anti-rolling ability is protruded, and after tested in 5 tons of automobile, is rolled back and forth 5 times with the speed of 8km/h, and cable still stands intact.Mechanical performance is superior, and not only the overall tensile strength of cable is very good, while use requirement can be met with mechanical resistant oil, radioresistance.
Description
Technical field
The utility model is related to cable, and in particular to a kind of superelevation tensile strength weather resistant charging pile cable.
Background technology
With the gradually development of electric automobile industry, the consumption of charging pile cable is also growing day by day.It is now common to fill
By ethylene propylene rubber insulated, chlorinated polyethylene rubber makees sheath to electric stake cable, and the even simply soft polyvinyl chloride having is substituted.
Cable is easily aging when running into extreme climate, while reducing service life, it is also possible to cause to bring potential safety hazard to user.
Due to the particularity of its use occasion, it is easy to by external force in charging pile cable in actual use
Pull or roll, the charging pile cable of common material and structure design is easily damaged under external force, to user with
Come risk and trouble.
Under northern outdoor environment, easily there is low temperature brittleness in rigid polyvinyl chloride cable material, and typically at -20 DEG C, material is opened
Beginning is hardened, ftractures.And it is to start high temperature ageing at+65 DEG C that elastomeric material is general, easily starts to decompose, deform, therefore cable
Life-span has a greatly reduced quality, therefore it is also most important for the design of cable to research and analyse weather influence.
The content of the invention
A kind of situation of the utility model for prior art, there is provided superelevation tensile strength weather resistant charging pile cable, should
The material that cable is used has good weatherability changing capability, after tested can be lower long-term within the temperature range of -40 ~+105 DEG C
Work, substantially meets the weather conditions in domestic each city, can widely use.The good pliability of cable, when in use not
Only facilitate, and safety, overall anti-rolling ability protrusion, after tested in 5 tons of automobile, 5 are rolled back and forth with the speed of 8km/h
Secondary, cable still stands intact.Mechanical performance is superior, and not only the overall tensile strength of cable is very good, while can be with mechanical resistant
Oil, radioresistance, meet use requirement.Fire resistance is good, can meet the requirement of VW-1, and cable integrally uses environment-friendly materials in addition,
Meet environmental requirement.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of superelevation tensile strength weather resistant
Charging pile cable, is enclosed with the band of power line, signal control line and nylon strand, inner sheath is sequentially provided with outside band, is added
Strong braiding layer, total sheath, power line include the insulating barrier of power supply core and parcel power supply core, and signal control line includes parcel
The polyester belt lapping layer of signal core, cotton cord, is sequentially provided with woven shield, holding wire unit shield outside polyester belt lapping layer
Set, signal core has the core insulating barrier of core and parcel core.
Used as the preferred of such scheme, the material of insulating barrier is TPE-125.
Used as the preferred of such scheme, the material of core insulating barrier is HDPE.
Used as the preferred of such scheme, the material of signal element sheath is TPE-125AH.
Used as the preferred of such scheme, the material of band is slim reinforcement non-woven fabrics.
Used as the preferred of such scheme, the material of inner sheath is TPE-125AH.
Used as the preferred of such scheme, the material of reinforcing braid is aramid yarn.
Used as the preferred of such scheme, the material of total sheath is TPE-125AH
The beneficial effects of the utility model are：
Effect of Materials is started with from research weather conditions, the destruction that analysis use occasion may be caused to cable, Yi Jixu
The performance to be met requirement, has designed and developed the cable.
1st, specified using cable conductor in GB/T3956 the 6th kind of conductor or more fine-grade anaerobic annealed copper wire are used as leading
Body, optimizes the stranded bunchy of twisting pitch, with good flexibility, is suitable for the use of charging pile cable.
2nd, power line is insulated as cable essential building blocks using TPE-125 materials.Good electric property ensures
The normal of cable is used, and the more important material has soft and elasticity again simultaneously, can actively be discharged because being produced with distortion by bending
Therefore raw stress, reply and the deformation that causes, and the material can be keeping original performance, therefore cable at a temperature of -40 ~ 105 DEG C
Can be worked under temperature range extremely wide.
3rd, nylon strand is filled, and aramid yarn makees braiding layer, the overall tensile strength of the cable for greatly promoting, to prevent electricity
Cable in the case where huge drag is subject to suddenly（The such as extreme case such as car engine displacement）Will not be broken.
The reinforcing braid of the 4th, bilayer TPE-125AH sheathings, centre plus aramid yarn so that aramid fiber yarn（Aramid fiber
Yarn）In embedded sheath material, fabric is combined the anti-stone roller ability of tension that cable can be made overall with plastics and is greatly promoted, in addition sheath
Material has excellent anti-rolling ability in itself, is unaffected in general small, medium sized vehicle rubber-tyred roller pressure cable, can
To use safely.
5th, the TPE-125AH sheaths of squash type, material with wear-resisting, oil resistant and softness, the property of fire-retardant and anti-UV
Can, can be meeting the requirement of use environment.
6th, whole cable uses environmental-protecting material, without the low cigarette of halogen flame retardant, meets RoHS Directive（2002/95/
EC）It is required that, European Union REACH instruction（1907/2006）15 concern material requirements high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of signal control line.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail.
As shown in Figure 1-2, a kind of superelevation tensile strength weather resistant charging pile cable, is enclosed with power line, signal control line
And the band 8 of nylon strand 7, inner sheath 9, reinforcing braid 10, total sheath 11 are sequentially provided with outside band, power line includes electricity
The insulating barrier 2 of source core 1 and parcel power supply core, signal control line include parcel signal core, cotton cord 3 polyester belt around
Covering 4, is sequentially provided with woven shield 5, holding wire unit sheath 6 outside polyester belt lapping layer, signal core has the He of core 13
Wrap up the core insulating barrier 12 of core.
Wherein, power supply core using 0.19mm electrician's annealed copper wire it is stranded, and its twisting pitch and stranded diameter 14-16
Times so that cable can obtain less bending radius.
Cotton cord filling is added in signal control line, soft cotton yarn does not interfere with the insulation of signal control line, receiving
There can also be certain extruding space during external impacts, without acting on core insulating barrier at once, shield.
Polyester belt lapping layer is wrapped with the polyester belt of 0.025mm thickness, to isolate twisted wire and woven shield, prevents from compiling
Burr is knitted to pierce through insulation core wire and impact.
Woven using 16*6*0.15mm copper cash, braid shielded density is more than 80%, prevents other cables from being transmitted to it
Influence.
In cable twisting stranding in gap with nylon strand as filling, cable rounding can be made, and lift electricity
The tensile strength of cable.
The material of insulating barrier is TPE-125.Ensure that cable possesses good electric property, simultaneously because TPE made of soft
With with elasticity, can very well filter stress, protect cable conductor.
The material of core insulating barrier is HDPE.Material has less dielectric loss, it is ensured that transmission attenuation, while having good
Surface tension, is unlikely to deform influence performance.
The material of signal element sheath is TPE-125AH.Specially extrude TPE-125AH, average thickness：0.6mm, well
Mechanical protection internal structure, it is unaffected when being contacted with other cable cablings.
The material of band is slim reinforcement non-woven fabrics.Slim reinforcement non-woven fabrics, strength high toughness is good, can be with docile by electricity
Cable wraps up rounding.
The material of inner sheath is TPE-125AH.Half fashion of extrusion extrudes TPE-125AH, and average thickness is 0.6mm, makes electricity
Cable rounding, beneficial to braiding layer laminating cable.
The material of reinforcing braid is aramid yarn.Woven using aramid yarn, the superhigh intensity of aramid yarn, high temperature resistant,
The characteristics of acid-fast alkali-proof, lightweight, insulation, long etc. excellent anti-aging, life cycle, the enhancement layer woven by aramid fiber increases
The tensile strength for having added cable overall, makes cable be not affected when being subject to drag.
The material of total sheath is TPE-125AH.Squash type extrudes TPE-125AH, average thickness：1.0mm so that aramid fiber is compiled
Tissue layer can be fitted together between two layers of sheath of same material, be integrally formed sheath, and the anti-stone roller ability of tension is greatly promoted.
After tested, above-mentioned cable can descend long-term work within the temperature range of -40 ~+105 DEG C, substantially meet domestic each
The weather conditions in individual city, can widely use.
In 5 tons of automobile, rolled back and forth 5 times with the speed of 8km/h, cable still stands intact.
For a person skilled in the art, the technical scheme described in foregoing embodiments can still be repaiied
Change, or equivalent is carried out to which part technical characteristic, all within spirit of the present utility model and principle, that is made is any
Modification, equivalent, improvement etc., should be included within protection domain of the present utility model.
Claims (8)
1. a kind of superelevation tensile strength weather resistant charging pile cable, it is characterised in that be enclosed with power line, signal control line and
The band of nylon strand, is sequentially provided with inner sheath, reinforcing braid, total sheath outside band, power line include power supply core and
Wrap up the insulating barrier of power supply core, signal control line includes parcel signal core, the polyester belt lapping layer of cotton cord, polyester belt around
Woven shield, holding wire unit sheath are sequentially provided with outside covering, there is signal core core and the core of parcel core to insulate
Layer.
2. superelevation tensile strength weather resistant charging pile cable as claimed in claim 1, it is characterised in that the material of insulating barrier is
TPE-125。
3. superelevation tensile strength weather resistant charging pile cable as claimed in claim 1, it is characterised in that the material of core insulating barrier
Matter is HDPE.
4. superelevation tensile strength weather resistant charging pile cable as claimed in claim 1, it is characterised in that signal element sheath
Material is TPE-125AH.
5. superelevation tensile strength weather resistant charging pile cable as claimed in claim 1, it is characterised in that the material of band is thin
Type strengthens non-woven fabrics.
6. superelevation tensile strength weather resistant charging pile cable as claimed in claim 1, it is characterised in that the material of inner sheath is
TPE-125AH。
7. superelevation tensile strength weather resistant charging pile cable as claimed in claim 1, it is characterised in that the material of reinforcing braid
Expect to be aramid yarn.
8. superelevation tensile strength weather resistant charging pile cable as claimed in claim 1, it is characterised in that the material of total sheath is
TPE-125AH。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405629.5U CN206312628U (en) | 2016-12-21 | 2016-12-21 | A kind of superelevation tensile strength weather resistant charging pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621405629.5U CN206312628U (en) | 2016-12-21 | 2016-12-21 | A kind of superelevation tensile strength weather resistant charging pile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312628U true CN206312628U (en) | 2017-07-07 |
Family
ID=59252600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621405629.5U Active CN206312628U (en) | 2016-12-21 | 2016-12-21 | A kind of superelevation tensile strength weather resistant charging pile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206312628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447318A (en) * | 2019-08-30 | 2021-03-05 | 矢崎总业株式会社 | Extruded flexible flat cable and wire harness |
-
2016
- 2016-12-21 CN CN201621405629.5U patent/CN206312628U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112447318A (en) * | 2019-08-30 | 2021-03-05 | 矢崎总业株式会社 | Extruded flexible flat cable and wire harness |
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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: An ultra-high tensile strength weather resistant charging pile cable Effective date of registration: 20220323 Granted publication date: 20170707 Pledgee: Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor: ZHEJIANG SHANGPIN CABLE TECHNOLOGY CO.,LTD. Registration number: Y2022330000382 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |