CN205692585U - Flexible new-energy automobile charging pile cable - Google Patents
Flexible new-energy automobile charging pile cable Download PDFInfo
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- CN205692585U CN205692585U CN201620615415.4U CN201620615415U CN205692585U CN 205692585 U CN205692585 U CN 205692585U CN 201620615415 U CN201620615415 U CN 201620615415U CN 205692585 U CN205692585 U CN 205692585U
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Abstract
A kind of flexible new-energy automobile charging pile cable, including many master cores and two signal control line cores, every signal control line core includes the signal control line conductor of two pair twists, the outside of two signal control line conductors is surrounded with the first aluminium-plastic tape screen layer, tinned copper wire screen layer successively, second aluminium-plastic tape screen layer and sheath, and it is provided with fiber reinforcing core in signal control line conductor.Flexible new-energy automobile charging pile cable softness of the present utility model is good and reliability high; screen layer aluminium plastic composite strip, tinned copper wire, three layers of composite shielding of aluminium-plastic tape; enhance the shielding capacity of resisting disturbance of cable; in cable, add fiber reinforcing core improve resistance to tension and the flexibility of cable; and; use high-elasticity thermoplastic elastomer as insulating barrier, sheath and restrictive coating, while protection cable internal structure, add cable flexibility.
Description
Technical field
This utility model relates to technical field of cable, particularly a kind of flexible new-energy automobile charging pile cable.
Background technology
The high speed development of new-energy automobile industry, has driven the quick of auxiliary facility demand such as the charging pile in industrial chain to increase
Long, the market demand is huge.A lot of charging pile cables in the market are harder due to cable, cause charging gun and cable connections
The local buckling radius of position is excessive, have impact on charging gun and the connection of charging inlet, Consumer's Experience sense in car to a certain extent
Poor.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of flexibility is good, reliability is high, energy is fast
Speed realizes the flexible new-energy automobile charging pile cable that charging gun is connected with charging inlet.
For achieving the above object, this utility model adopts the technical scheme that
A kind of flexible new-energy automobile charging pile cable, including many master cores and two signal control line cores 2, every
Signal control line core 2 includes the signal control line conductor 20 of two pair twists, the outside of two signal control line conductors 20 successively around
It is surrounded by the first aluminium-plastic tape screen layer 21, tinned copper wire screen layer the 22, second aluminium-plastic tape screen layer 23 and sheath
Fiber reinforcing core 202 it is provided with in 24, and signal control line conductor 20.
Further, described signal control line conductor 20 includes bare copper conductor 200 and is coated on bare copper conductor 200
Signal control line insulating barrier 201, described bare copper conductor 200 by cross sectional shape be hexagonal bare copper wire layered press stranded
Forming, the synnema direction of bare copper conductor 200 and lapping direction are left-hand, and described fiber reinforcing core 202 is located at bare copper conductor 200
In.
Further, described signal control line insulating barrier 201 is the elastic body insulated layer of high-elasticity thermoplastic, described fiber
Strengthening core 202 is provided at the Kafra fiber strengthening core at bare copper conductor 200 center.
Further, described master core includes two first master core 1a, a second master core 1b and two boost lines
Core 1c, the area of section of the first described master core 1a area of section more than the second master core 1b, the second described master core
The area of section of 1b is more than the area of section of signal control line core 2.
Further, a two first master core 1a and second master core 1b are triangularly arranged, two auxiliary core 1c
Being separately positioned on the side of two first master core 1a, the second master core 1b is arranged between two auxiliary core 1c, described
Two signal control line cores 2 are arranged on the opposite side of the first master core 1a.
Further, described master core includes leading body 10 and the master core insulating barrier 11 being coated on leading body 10,
Described leading body 10 is that hexagonal bare copper wire is layered by cross sectional shape presses stranded forming, the synnema direction of leading body 10
It is left-hand with lapping direction.
Further, described master core insulating barrier 11 is the elastic body insulated layer of high-elasticity thermoplastic.
Further, non-woven fabrics lapping layer 3 and sheath it are surrounded with successively outside described master core and signal control line core 2 stranding
Layer 4, described restrictive coating 4 and sheath 24 are high-elasticity thermoplastic elastomer protective layer respectively.
Further, it is provided with filling in the gap between described non-woven fabrics lapping layer 3 and master core and signal control line core 2
Material.
Further, the first described aluminium-plastic tape screen layer 21 and lapping direction of the second aluminium-plastic tape screen layer 23
It is left-hand.
Flexible new-energy automobile charging pile cable softness of the present utility model is good and reliability high, and screen layer is selected
Aluminium-plastic tape, tinned copper wire, three layers of composite shielding of aluminium-plastic tape, enhance the shielding capacity of resisting disturbance of cable, at electricity
Add fiber reinforcing core in cable and improve resistance to tension and the flexibility of cable, and, use high-elasticity thermoplastic elastomer to make
For insulating barrier, sheath and restrictive coating, while protection cable internal structure, add cable flexibility.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of signal control line core of the present utility model.
In figure: 1a-the first master core, 1b-the second master core, 1c-auxiliary core, 10-leading body, 11-master core insulate
Layer, 2-signal control line core, 20-signal control line conductor, 200-bare copper conductor, 201-signal control line insulating barrier, 202-fibre
Dimension strengthening core, 21-the first aluminium-plastic tape screen layer, 22-tinned copper wire screen layer, 23-the second aluminium-plastic tape screen layer,
24-sheath, 3-non-woven fabrics lapping layer, 4-restrictive coating.
Detailed description of the invention
Provide embodiment of the present utility model below in conjunction with attached Fig. 1 and 2, further illustrate the new energy of flexibility of the present utility model
Source automobile charging pile cable detailed description of the invention.Flexible new-energy automobile charging pile cable of the present utility model be not limited to
The description of lower embodiment.
Of the present utility model flexible new-energy automobile charging pile cable as shown in Figure 1, including many master cores and two
Root signal control line core 2, every signal control line core 2 includes that the signal control line conductor 20 of two pair twists, two signals control
It is plastic-aluminum combined that the outside of line conductor 20 is surrounded with the first aluminium-plastic tape screen layer 21, tinned copper wire screen layer 22, second successively
It is provided with fiber reinforcing core 202 in band screen layer 23 and sheath 24, and signal control line conductor 20.Of the present utility model soft
Property new-energy automobile charging pile cable use three layers of shielding construction to add in improve the electromagnetism interference performance of cable, conductor
Fiber reinforcing core improves the flexibility of cable while enhancing cable stretch-proof performance.
Master core in Fig. 1 includes two first master core 1a, a second master core 1b and two auxiliary core 1c, institute
The area of section of the first master core 1a the stated area of section more than the second master core 1b, the cross section of the second described master core 1b
Area is more than the area of section of signal control line core 2, the area of section of described signal control line core 2 cutting more than auxiliary core 1c
Face area.Preferably, a two first master core 1a and second master core 1b are triangularly arranged, and two auxiliary core 1c divide
Not being correspondingly arranged at the side of the first master core 1a, the second described master core 1b is arranged between two auxiliary core 1c, and two
Root signal control line core 2 is arranged on the opposite side of the first master core 1a.Specifically, leading body 10 and master core insulating barrier 11 are constituted
Master core, using cross sectional shape is hexagonal bare copper wire layered pressing to be made by twisting leading body 10, leading body 10 synnema side
Be left-hand to multiple strand direction, stranded after conductor resistance meet GB/T 3956-2008 standard-required.Preferably, this practicality
Novel employing the 6th class bare copper conductor, the 6th described class conductor refers to described in GB/T 3956-2008 " conductor of cable "
6 kinds of conductors, this conductor has good pliability, adds the bending property of core.It is coated with high-elastic outside leading body 10
Property thermoplastic elastomer (TPE) is as master core insulating barrier 11, and high-elasticity thermoplastic elastomer has high resiliency, high intensity, high rebound degree
And processing characteristics is excellent, environment friendly and pollution-free, it is ensured that while the insulating properties that cable is excellent, to make cable more soft, improve life
Produce efficiency.
Signal control line conductor 20 in Fig. 2 includes bare copper conductor 200 and the signal control being coated on bare copper conductor 200
Line insulating layer 201 processed, using cross sectional shape is hexagonal 6th class bare copper wire layered pressing to be made by twisting bare copper conductor 200,
The synnema direction of bare copper conductor 200 and lapping direction are left-hand, stranded after conductor resistance meet GB/T 3956-2008 standard
Requirement.Further, being provided with fiber reinforcing core 202 in bare copper conductor 200, bare copper wire is evenly distributed on around fiber reinforcing core 202.
Preferably, bare copper wire is stranded centered by fiber reinforcing core 202 to be coated on outside fiber reinforcing core 202, and fiber reinforcing core 202 is also
Bare copper conductor 200 can be jointly made by twisting with bare copper wire.Specifically, fiber reinforcing core 202 is provided at bare copper conductor 200 center
Kafra fiber strengthening core, adds that cable is flexible improves tensile strength simultaneously.It is extruded with outside bare copper conductor 200
Signal control line insulating barrier 201, signal control line insulating barrier 201 is high-elasticity thermoplastic elastomer.Two signal control lines are led
Body 20 is the most stranded, stranded after signal control line conductor 20 be externally provided with three layers combination shielding, including around wrapping in signal control line
Aluminium-plastic tape outside conductor 20 is as the first aluminium-plastic tape screen layer 21, in the first outer braiding of aluminium-plastic tape screen layer 21
Tinned copper wire is as tinned copper wire screen layer 22, multiple as the second plastic-aluminum at the outer wrapped aluminium-plastic tape of tinned copper wire screen layer 22
Crossed belt screen layer 23, the lapping direction of the first aluminium-plastic tape screen layer 21 and the second aluminium-plastic tape screen layer 23 is a left side
To, use tinned copper wire shielding and aluminium-plastic tape shielding to ensure that the shielding anti-interference that signal control line core is excellent simultaneously
Can, use tinned copper wire braiding to add resistance to bend(ing) and the stretch-resistance of core, use aluminium-plastic tape to reduce cable
Production cost.It is additionally provided with sheath 24, same employing high-elasticity thermoplastic elastomer outside the second aluminium-plastic tape screen layer 23
As sheath 24, it is ensured that electrical insulation properties, improve flexibility simultaneously.
Non-woven fabrics lapping layer 3 and restrictive coating 4 it is surrounded with successively outside described master core and signal control line core 2 stranding.Tool
Body ground, described master core and signal control line core 2 constitute cable core, are surrounded with non-woven fabrics lapping layer 3 outside described cable core, wrapped
Direction is left-hand, makes cable core inner structure tightr.Preferably, non-woven fabrics lapping layer 3 and master core and signal control line core 2 it
Between gap in be provided with inserts, make cable core surface the roundest and the most smooth regular, beneficially the stablizing of internal structure.Described non-woven fabrics around
Being extruded with restrictive coating 4 outside covering 3, restrictive coating 4 is extruded by high-elasticity thermoplastic elastomer and forms, high-elasticity thermoplastic elastomer
Excellent elasticity improves the bending property of stranding, and high intensity is that the internal structure of cable provides protection, makes cable lasting
Durable.The direction of the conductor synnema of this cable, again strand direction and the outer lapping layer of stranding is left-hand, arranges in the same direction and avoids electricity
Cable produces reversal of stress in BENDING PROCESS, comprehensively improves the bending property of cable.
The manufacture process of aluminium alloy core medium voltage converter fire-resisting cable of the present utility model is described referring to Fig. 1.
First being pressed through layering by bare copper wire and be made by twisting leading body 10, the synnema direction of leading body 10 is equal with strand direction again
For left-hand, extrude high-elasticity thermoplastic elastomer outside conductor 10 as master core insulating barrier 11, conductor 10 and master core insulating barrier
11 constitute master core.Using Kafra fiber Shu Zuowei fiber reinforcing core 202, bare copper wire twists around fiber reinforcing core 202
Close the bare copper conductor 200 obtaining there is fiber reinforcing core 202, outside bare copper conductor 200, extrude signal control line insulating barrier 201 obtain
To signal control line conductor 20, after two signal control line conductor 20 pair twists outside it wrapped aluminium-plastic tape as the first aluminum
Plastic composite strip screen layer 21, lapping direction is left-hand；Outside the first aluminium-plastic tape screen layer 21, carry out tinned copper wire braiding make
For tinned copper wire screen layer 22, outside tinned copper wire screen layer 22, wrapped aluminium-plastic tape is as the second aluminium-plastic tape screen layer
23, lapping direction is still left-hand, extrudes high-elasticity thermoplastic elastomer the most outside as sheath 24, obtains signal control
Core 2.Master core and signal control line core 2 constitute cable core, at the outer wrapped non-woven fabrics of cable core as non-woven fabrics lapping layer during stranding
3, lapping direction is left-hand, places simultaneously and fill out in the gap between non-woven fabrics lapping layer 3 and master core and signal control line core 2
Charge.Restrictive coating 4 is extruded outside non-woven fabrics lapping layer 3.
Above content is to combine concrete preferred implementation further detailed description of the utility model, it is impossible to
Assert that of the present utility model being embodied as is confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, it is also possible to make some simple deduction or replace, all should regard
For belonging to protection domain of the present utility model.
Claims (10)
1. a flexible new-energy automobile charging pile cable, including many master cores and two signal control line cores (2), it is special
Levy and be: every signal control line core (2) includes the signal control line conductor (20) of two pair twists, two signal control line conductors
(20) outside is surrounded with the first aluminium-plastic tape screen layer (21), tinned copper wire screen layer (22), second plastic-aluminum combined successively
It is provided with fiber reinforcing core (202) in band screen layer (23) and sheath (24), and signal control line conductor (20).
Flexible new-energy automobile charging pile cable the most according to claim 1, it is characterised in that: described signal controls
Line conductor (20) includes bare copper conductor (200) and the signal control line insulating barrier (201) being coated on bare copper conductor (200),
Described bare copper conductor (200) is that hexagonal bare copper wire is layered by cross sectional shape presses stranded forming, bare copper conductor (200)
Synnema direction and lapping direction be left-hand, in described fiber reinforcing core (202) is located at bare copper conductor (200).
Flexible new-energy automobile charging pile cable the most according to claim 2, it is characterised in that: described signal controls
Line insulating layer (201) is the elastic body insulated layer of high-elasticity thermoplastic, and described fiber reinforcing core (202) is provided at bare copper conductor
(200) the Kafra fiber strengthening core at center.
Flexible new-energy automobile charging pile cable the most according to claim 1, it is characterised in that: described master core bag
Include two first master cores (1a), second master core (1b) and two auxiliary cores (1c), the first described master core
(1a) area of section is more than the area of section of the second master core (1b), and the area of section of described the second master core (1b) is more than
The area of section of signal control line core (2).
Flexible new-energy automobile charging pile cable the most according to claim 4, it is characterised in that: two first master cores
(1a) He second master core (1b) is triangularly arranged, and two auxiliary cores (1c) are separately positioned on two first master cores
(1a) side, described the second master core (1b) is arranged between two auxiliary cores (1c), two signal control line cores (2)
It is arranged on the opposite side of the first master core (1a).
Flexible new-energy automobile charging pile cable the most according to claim 1, it is characterised in that: described master core bag
Including leading body (10) and the master core insulating barrier (11) being coated on leading body (10), described leading body (10) is by cross section shape
Shape is that hexagonal bare copper wire is layered presses stranded forming, and the synnema direction of leading body (10) and lapping direction are left-hand.
Flexible new-energy automobile charging pile cable the most according to claim 6, it is characterised in that: described master core is exhausted
Edge layer (11) is the elastic body insulated layer of high-elasticity thermoplastic.
Flexible new-energy automobile charging pile cable the most according to claim 1, it is characterised in that: described master core with
Non-woven fabrics lapping layer (3) and restrictive coating (4) it is surrounded with successively, described restrictive coating (4) and interior outside signal control line core (2) stranding
Sheath (24) is high-elasticity thermoplastic elastomer protective layer respectively.
Flexible new-energy automobile charging pile cable the most according to claim 8, it is characterised in that: described non-woven fabrics around
It is provided with inserts in gap between covering (3) and master core and signal control line core (2).
Flexible new-energy automobile charging pile cable the most according to claim 1, it is characterised in that: the first described aluminum
The lapping direction of plastic composite strip screen layer (21) and the second aluminium-plastic tape screen layer (23) is left-hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615415.4U CN205692585U (en) | 2016-06-21 | 2016-06-21 | Flexible new-energy automobile charging pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620615415.4U CN205692585U (en) | 2016-06-21 | 2016-06-21 | Flexible new-energy automobile charging pile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692585U true CN205692585U (en) | 2016-11-16 |
Family
ID=57415306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620615415.4U Active CN205692585U (en) | 2016-06-21 | 2016-06-21 | Flexible new-energy automobile charging pile cable |
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| Country | Link |
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| CN (1) | CN205692585U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601346A (en) * | 2016-12-23 | 2017-04-26 | 金杯电工衡阳电缆有限公司 | 1500V and lower high voltage cables for electric vehicle |
| CN108389644A (en) * | 2018-04-10 | 2018-08-10 | 广州市译码电子科技有限公司 | A kind of anti-interference weak-current cable |
| CN110322996A (en) * | 2019-07-05 | 2019-10-11 | 江苏亨通电子线缆科技有限公司 | Anti-interference super soft type charging cable |
| CN114068107A (en) * | 2021-11-12 | 2022-02-18 | 红旗电缆电器仪表集团有限公司 | Method for processing ultra-soft direct current charging pile cable of electric automobile |
-
2016
- 2016-06-21 CN CN201620615415.4U patent/CN205692585U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601346A (en) * | 2016-12-23 | 2017-04-26 | 金杯电工衡阳电缆有限公司 | 1500V and lower high voltage cables for electric vehicle |
| CN108389644A (en) * | 2018-04-10 | 2018-08-10 | 广州市译码电子科技有限公司 | A kind of anti-interference weak-current cable |
| CN110322996A (en) * | 2019-07-05 | 2019-10-11 | 江苏亨通电子线缆科技有限公司 | Anti-interference super soft type charging cable |
| CN114068107A (en) * | 2021-11-12 | 2022-02-18 | 红旗电缆电器仪表集团有限公司 | Method for processing ultra-soft direct current charging pile cable of electric automobile |
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