CN203895140U - Novel weather-resistant new energy automobile charging cable - Google Patents
Novel weather-resistant new energy automobile charging cable Download PDFInfo
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- CN203895140U CN203895140U CN201420219900.0U CN201420219900U CN203895140U CN 203895140 U CN203895140 U CN 203895140U CN 201420219900 U CN201420219900 U CN 201420219900U CN 203895140 U CN203895140 U CN 203895140U
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- energy automobile
- automobile charging
- charging cable
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Abstract
The utility model discloses a novel weather-resistant new energy automobile charging cable. The novel weather-resistant new energy automobile charging cable comprises a cable core, a wrapping layer wrapping the cable core, a copper wire braided shielding layer wrapping the wrapping layer, and a sheath layer wrapping the copper wire braided shielding layer, wherein the cable core is formed through twisting by at least one conductive wires and one ground wire, each conductive wire comprises a conductor disposed in the middle and an insulating layer wrapping the conductor, each conductor is formed through twisting by multiple strands of soft copper wires, the insulating layer is a thermoplastic elastomer insulating layer, the wrapping layer is formed through wrapping by polyester tapes, and the sheath layer is made of a thermoplastic polyurethane sheath material. The novel weather-resistant new energy automobile charging cable provided by the utility model is excellent in weather resistance, abrasive resistance and security, and does not help or spread combustion.
Description
Technical field
The utility model relates to cable technology field, relates in particular to a kind of novel weather resisteant new-energy automobile charging cable.
Background technology
International, domestic price of oil going up sky-high and the increasingly serious energy-saving and emission-reduction pressure of facing, greatly develops new-energy automobile at present.New-energy automobile has the advantages such as low energy consumption, low noise, low-carbon emission, high security and has wide market prospects, and along with progressively popularization and the industrialization of new-energy automobile, used for charging cable demand also increases thereupon.Used for charging cable is in use in frequently pulling mobile state, and long term exposure is in external environment, has that variation of ambient temperature is large, easy to wear, the high danger of danger of combustion.In addition, used for charging cable operating current is larger, higher to security requirement.Therefore, need that used for charging cable has weatherability, resistance to wear, fail safe is good and combustion case under do not prolong the advantages such as combustion.
Utility model content
In order to solve the technical problem existing in background technology, the utility model proposes a kind of novel weather resisteant new-energy automobile charging cable, its weatherability, resistance to wear is good, fail safe is good, do not prolong combustion under combustion case.
A kind of novel weather resisteant new-energy automobile charging cable the utility model proposes, comprise cable core, be coated on described cable core outside lapping layer, be coated on lapping layer outside proof copper-wire braided screen, be coated on the restrictive coating of proof copper-wire braided screen outside; Described cable core is by least one wire and stranded forming of ground wire, wire comprises the conductor in the middle part of being positioned at and the insulating barrier that is coated on conductor outside, conductor is formed by multiply soft copper wire stranding, insulating barrier is thermoplastic elastomer (TPE) insulating barrier, lapping layer adopts the wrapped formation of polyester belt, and restrictive coating adopts thermoplastic polyurethane protective cover material to make.
Preferably, conductor adopts regular stranded the forming of multiply tinned copper wire.
Preferably, wire and ground wire are provided with packing material around.
Preferably, proof copper-wire braided screen adopts tinned copper wire braiding to form.
Preferably, restrictive coating adopts the drawing of thermoplastic polyurethane protective cover material to form.
Preferably, in described cable core, comprise one to five wire.
In the utility model, the novel weather resisteant new-energy automobile charging cable proposing comprises cable core, is coated on the lapping layer of cable core outside, is coated on the proof copper-wire braided screen of lapping layer outside and the restrictive coating that is coated on proof copper-wire braided screen outside, described cable core is by multiple conducting wires and stranded forming of ground wire, the insulating barrier of wire adopts thermoplastic elastic material to make, and restrictive coating adopts thermoplastic polyurethane material to make.With the cable of above-mentioned structural configuration mode, simple in structure, soft wear-resisting, advantages of good shielding performance, under low temperature environment constant embrittlement hard, good weatherability, not combustion-supportingly under combustion case do not prolong combustion, ground wire arranges the fail safe while having guaranteed that cable is worked under large electric current simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel weather resisteant new-energy automobile charging cable that the utility model proposes.
Embodiment
As shown in Figure 1, Fig. 1 is the structural representation of a kind of novel weather resisteant new-energy automobile charging cable that the utility model proposes.
With reference to Fig. 1, a kind of novel weather resisteant new-energy automobile charging cable the utility model proposes, comprises the cable core that is positioned at middle part, and this cable core outside is coated lapping layer 4, screen 5, restrictive coating 6 successively;
Above-mentioned cable core is by five wires 1 and stranded forming of ground wire 2, and wire 1 and ground wire 2 are provided with gasket for packing 3 around, have guaranteed the rounding property of cable core;
Wire 1 comprises the conductor 11 that is positioned at middle part, conductor 11 by multiply tinned copper wire with stranded the forming of regular stranded mode, tinned copper wire has guaranteed the softness of cable, and make conductor corrosion-resistant, and regular stranded mode is the most stable layout type simultaneously, external force is difficult to change the combination layout between copper wire, at the outside coated insulation layer 12 of conductor 11, insulating barrier 12 is the elastic body insulated layer of environment-friendly thermoplastic, and this makes wire 1 constant embrittlement under low temperature environment hard, has good weatherability;
At the outside coated lapping layer 4 of above-mentioned cable core, lapping layer 4 adopts that polyester belt is wrapped to be formed, and has good weatherability, satisfactory mechanical property.At the outside coated screen 5 of lapping layer 4; screen 5 adopts tinned copper wire braiding to form; it has good shield effectiveness; protection inner lead 1 is not subject to the interference of external electromagnetic waves; assurance electric power transfer is stable, and the form of tinned copper wire braiding simultaneously has also guaranteed the pliability of cable, in addition; tinned copper wire has corrosion-resistant oxidative resistance, increases the service life.Screen 5 outer protective jacket layers 6, restrictive coating 6 adopts thermoplastic polyurethane protective cover materials to draw and forms, and makes cable have softness, has the advantages such as corrosion-resistant, weatherability, fire-retardant, uvioresistant simultaneously.
In the present embodiment, novel weather resisteant new-energy automobile charging cable comprises cable core, is coated on the lapping layer 4 of cable core outside, the restrictive coating 6 that is coated on the proof copper-wire braided screen 5 of lapping layer 4 outsides and is coated on proof copper-wire braided screen 5 outsides, described cable core is by five wires 1 and stranded forming of ground wire 2, in described cable core, be filled with gasket for packing 3, the insulating barrier 12 of wire 1 adopts thermoplastic elastic material to make, and restrictive coating 6 adopts thermoplastic polyurethane material to make.With the cable of above-mentioned structural configuration mode, soft wear-resisting, advantages of good shielding performance, under low temperature environment, constant embrittlement is hard, good weatherability, and in cable, contained material is all high temperature resistant nonflammable simultaneously, under combustion case, do not prolong combustion, in addition, the arranging of ground wire 2 guaranteed the fail safe that cable is worked under large electric current.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and utility model design thereof, be equal to replacement or changed, within all should being encompassed in protection range of the present utility model.
Claims (6)
1. a novel weather resisteant new-energy automobile charging cable, it is characterized in that, comprise cable core, be coated on described cable core outside lapping layer (4), be coated on the outside proof copper-wire braided screen (5) of lapping layer (4), be coated on the outside restrictive coating (6) of proof copper-wire braided screen (5); Described cable core is by least one wire (1) and stranded the forming of a ground wire (2), wire (1) comprises the insulating barrier (12) that is positioned at the conductor (11) at middle part and is coated on conductor (11) outside, conductor (11) is formed by multiply soft copper wire stranding, insulating barrier (12) is thermoplastic elastomer (TPE) insulating barrier, lapping layer (4) adopts the wrapped formation of polyester belt, and restrictive coating (6) adopts thermoplastic polyurethane protective cover material to make.
2. novel weather resisteant new-energy automobile charging cable according to claim 1, is characterized in that, conductor (11) adopts regular stranded the forming of multiply tinned copper wire.
3. novel weather resisteant new-energy automobile charging cable according to claim 1, is characterized in that, wire (1) and ground wire (2) are provided with packing material (3) around.
4. novel weather resisteant new-energy automobile charging cable according to claim 1, is characterized in that, proof copper-wire braided screen (5) adopts tinned copper wire braiding to form.
5. novel weather resisteant new-energy automobile charging cable according to claim 1, is characterized in that, restrictive coating (6) adopts thermoplastic polyurethane protective cover material to draw and forms.
6. novel weather resisteant new-energy automobile charging cable according to claim 1, is characterized in that, comprises one to five wire (1) in described cable core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219900.0U CN203895140U (en) | 2014-04-30 | 2014-04-30 | Novel weather-resistant new energy automobile charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219900.0U CN203895140U (en) | 2014-04-30 | 2014-04-30 | Novel weather-resistant new energy automobile charging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203895140U true CN203895140U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420219900.0U Active CN203895140U (en) | 2014-04-30 | 2014-04-30 | Novel weather-resistant new energy automobile charging cable |
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| CN (1) | CN203895140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096872A (en) * | 2021-04-09 | 2021-07-09 | 广东欣粤电力器材有限公司 | Thermoplastic polyurethane insulated cable |
-
2014
- 2014-04-30 CN CN201420219900.0U patent/CN203895140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096872A (en) * | 2021-04-09 | 2021-07-09 | 广东欣粤电力器材有限公司 | Thermoplastic polyurethane insulated cable |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160708 Address after: 239300 Tianchang Renhe Road, Anhui, Chuzhou, No. 20 Patentee after: Anhui Tiankang (Group) Co., Ltd. Address before: 239300 Tianchang Renhe Road, Anhui, Chuzhou, No. 20 Patentee before: Anhui Tiankang Co., Ltd. |