CN206432063U - A kind of low temperature resistant stretch-proof charging pile cable - Google Patents
A kind of low temperature resistant stretch-proof charging pile cable Download PDFInfo
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- CN206432063U CN206432063U CN201720073808.1U CN201720073808U CN206432063U CN 206432063 U CN206432063 U CN 206432063U CN 201720073808 U CN201720073808 U CN 201720073808U CN 206432063 U CN206432063 U CN 206432063U
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- temperature resistant
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Abstract
The utility model discloses a kind of low temperature resistant stretch-proof charging pile cable, the charging pile cable includes one group of symmetrically arranged dc source cable, dc source cable top is provided with expanding communication cable, expanding communication cable both sides are symmetrical arranged charging communication cable, dc source cable bottom sets ground protection cable, ground protection cable both sides are symmetrical arranged low pressure accessory power supply cable, dc source cable, expanding communication cable, charge communication cable, ground protection cable, filled with many gasket for packings being made up of polypropylene material between low pressure accessory power supply cable, and it is wrapped by nonwoven layer, the oversheath that polyether TPU material is made is extruded outside nonwoven layer；The utility model efficiently solves the work particularity due to charging pile cable, and the low temperature resistant and resistance to elevated temperatures of existing charging pile cable is poor, it is impossible to adapt to the use problem of special high temperature or low temperature environment.
Description
Technical field
The utility model is related to technical field of electric wires and cables, and in particular to a kind of low temperature resistant stretch-proof charging pile cable.
Background technology
With the promotion of national new energy policy and developing rapidly for electric automobile, the development of electric car charging equipment demand
Rapidly, plan meets 1.2 ten thousand electric charging stations, 4,800,000 charging pile access demands to the year two thousand twenty, and charging pile cable is needed therewith
Seek also increasing fast.Due to charging pile cable work particularity, user often draws when charging, and Chinese vast in territory, north and south
The temperature difference is larger, and some charging pile cables are low temperature resistant poor with resistance to elevated temperatures, so designing a high-low temperature resistant and stretch-proof charging
Stake cable can meet the particularity of its work.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of low temperature resistant stretch-proof charging pile cable, the utility model
The work particularity due to charging pile cable is efficiently solved, the low temperature resistant and resistance to elevated temperatures of existing charging pile cable is poor,
The use problem of special high temperature or low temperature environment can not be adapted to.
The utility model is achieved through the following technical solutions：
A kind of low temperature resistant stretch-proof charging pile cable, it is characterised in that：The charging pile cable is symmetrical arranged including one group
Dc source cable（1）, dc source cable（1）Top is provided with expanding communication cable（2）, expanding communication cable（2）Two
Side is symmetrical arranged charging communication cable（3）, dc source cable（1）Bottom sets ground protection cable（4）, ground protection cable
（4）Both sides are symmetrical arranged low pressure accessory power supply cable（5）, dc source cable（1）, expanding communication cable（2）, charging communication electricity
Cable（3）, ground protection cable（4）, low pressure accessory power supply cable（5）Between filled with many fillings that are made up of polypropylene material
Rope（6）, and pass through nonwoven layer（7）It is wrapped, nonwoven layer（7）Extrude the oversheath that polyether TPU material is made outside（8）.
The further Technological improvement plan of the utility model is：
The dc source cable（1）, ground protection cable（4）, low pressure accessory power supply cable（5）Include multiply by plating
Tin copper wire with the sub-thread that Kafra fiber is twisted into is stranded forms, outside extrudes a layer insulating A（9）.
The further Technological improvement plan of the utility model is：
The expanding communication cable（2）, charging communication cable（3）Including the cable monomer of more than one（10）, cable list
Body（10）The sub-thread that is twisted into by tinned copper wire and Kafra fiber is stranded to be formed, and outside extrudes a layer insulating B（11）, electricity
Cable monomer（10）Between filled with many gasket for packings that are made up of polypropylene material（6）, and aluminium foil layer is coated with from inside to outside
（12）, the screen layer that is compiled into of copper wire（13）, screen layer（13）Middle sheath is extruded outside（14）.
The further Technological improvement plan of the utility model is：
The a diameter of 0.2mm of tinned copper wire.
The further Technological improvement plan of the utility model is：
The screen layer（13）Proof copper-wire braided density be not less than 80%.
The further Technological improvement plan of the utility model is：
The insulating barrier A（9）, insulating barrier B（11）It is made up of TPE material.
The present invention compared with prior art, with following obvious advantage：
First, the utility model conductor using 0.20mm tinned copper wire and Kafra fiber is stranded forms, it is ensured that lead
Body corrosion resistance, flexibility, bendability, while by the high intensity of Kafra fiber, the stretch-resistance of lifting conductor and cable,
And do not damage conductor；
2nd, the utility model is wrapped up using composite aluminium foil, tinned copper wire woven shield, and not only shielding interference, may be used also
To play reinforcement protective effect to the construction of cable；
3rd, the utility model oversheath uses polyether TPU material, can fully meet various regions high/low temperature requirement, Ke Yida
To -60 DEG C~120 DEG C, while this kind of material wear-resistant performance is excellent.
Brief description of the drawings
Fig. 1 is the utility model cross section structure schematic diagram.
Embodiment
As shown in figure 1, this charging pile cable is included on one group of symmetrically arranged dc source cable 1, dc source cable 1
Portion is provided with expanding communication cable 2, and the both sides of expanding communication cable 2 are symmetrical arranged under charging communication cable 3, dc source cable 1
Portion sets ground protection cable 4, and the both sides of ground protection cable 4 are symmetrical arranged low pressure accessory power supply cable 5, dc source cable 1,
Filled with many by gathering between expanding communication cable 2, charging communication cable 3, ground protection cable 4, low pressure accessory power supply cable 5
Extrude that polyether TPU material is made outside the gasket for packing 6 that propylene material is made, and wrapped by nonwoven layer 7, nonwoven layer 7 is outer
Sheath 8.
The dc source cable 1, ground protection cable 4, low pressure accessory power supply cable 5 include multiply by tinned copper wire
The sub-thread that is twisted into Kafra fiber is stranded to be formed, and outside extrudes a layer insulating A9；Expanding communication cable 2, charging communication
Cable 3 includes the cable monomer 10 of more than one, and cable monomer 10 is stranded by a diameter of 0.2mm tinned copper wires and Kafra fiber
Into sub-thread it is stranded form, outside extrude between a layer insulating B11, cable monomer 10 filled with many by polypropylene material
The gasket for packing 6 being made, and the screen layer that the copper wire of aluminium foil layer 12, count not less than 80% is compiled into is coated with from inside to outside
13, screen layer 13 extrudes middle sheath 14 outside；Insulating barrier A（9）, insulating barrier B（11）It is made up of TPE material.
As shown in figure 1, charging communication cable 3 includes two cable monomers 10, expanding communication cable 2 includes 6 cable lists
Body 10.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including being combined constituted technical scheme by above technical characteristic.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations are also considered as protection domain of the present utility model.
Claims (6)
1. a kind of low temperature resistant stretch-proof charging pile cable, it is characterised in that：The charging pile cable is symmetrically arranged including one group
Dc source cable（1）, dc source cable（1）Top is provided with expanding communication cable（2）, expanding communication cable（2）Both sides
It is symmetrical arranged charging communication cable（3）, dc source cable（1）Bottom sets ground protection cable（4）, ground protection cable
（4）Both sides are symmetrical arranged low pressure accessory power supply cable（5）, dc source cable（1）, expanding communication cable（2）, charging communication electricity
Cable（3）, ground protection cable（4）, low pressure accessory power supply cable（5）Between filled with many fillings that are made up of polypropylene material
Rope（6）, and pass through nonwoven layer（7）It is wrapped, nonwoven layer（7）Extrude the oversheath that polyether TPU material is made outside（8）.
2. a kind of low temperature resistant stretch-proof charging pile cable according to claim 1, it is characterised in that：The dc source electricity
Cable（1）, ground protection cable（4）, low pressure accessory power supply cable（5）Include multiply stranded with Kafra fiber by tinned copper wire
Into sub-thread it is stranded form, outside extrudes a layer insulating A（9）.
3. a kind of low temperature resistant stretch-proof charging pile cable according to claim 2, it is characterised in that：The expanding communication electricity
Cable（2）, charging communication cable（3）Including the cable monomer of more than one（10）, cable monomer（10）By tinned copper wire and Kev
The sub-thread that is twisted into of dimension of towing is stranded to be formed, and outside extrudes a layer insulating B（11）, cable monomer（10）Between filled with many
The gasket for packing that root is made up of polypropylene material（6）, and aluminium foil layer is coated with from inside to outside（12）, the screen layer that is compiled into of copper wire
（13）, screen layer（13）Middle sheath is extruded outside（14）.
4. a kind of low temperature resistant stretch-proof charging pile cable according to claim 3, it is characterised in that：The tinned copper wire is straight
Footpath is 0.2mm.
5. a kind of low temperature resistant stretch-proof charging pile cable according to claim 3, it is characterised in that：The screen layer（13）
Proof copper-wire braided density be not less than 80%.
6. a kind of low temperature resistant stretch-proof charging pile cable according to claim 3, it is characterised in that：The insulating barrier A
（9）, insulating barrier B（11）It is made up of TPE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073808.1U CN206432063U (en) | 2017-01-21 | 2017-01-21 | A kind of low temperature resistant stretch-proof charging pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720073808.1U CN206432063U (en) | 2017-01-21 | 2017-01-21 | A kind of low temperature resistant stretch-proof charging pile cable |
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| Publication Number | Publication Date |
|---|---|
| CN206432063U true CN206432063U (en) | 2017-08-22 |
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ID=59582659
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720073808.1U Active CN206432063U (en) | 2017-01-21 | 2017-01-21 | A kind of low temperature resistant stretch-proof charging pile cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-01-21 CN CN201720073808.1U patent/CN206432063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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