CN105825920A - Rechargeable cable for new energy vehicle - Google Patents
Rechargeable cable for new energy vehicle Download PDFInfo
- Publication number
- CN105825920A CN105825920A CN201610317450.2A CN201610317450A CN105825920A CN 105825920 A CN105825920 A CN 105825920A CN 201610317450 A CN201610317450 A CN 201610317450A CN 105825920 A CN105825920 A CN 105825920A
- Authority
- CN
- China
- Prior art keywords
- cable
- conductors
- conductor
- wrapped
- cores
- 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
Links
Classifications
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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
- H01B7/0009—Details relating to the conductive cores
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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
- H01B7/0045—Cable-harnesses
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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
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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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a rechargeable cable for a new energy vehicle. The cable comprises conductors and an outer sheath, wherein the conductors are round conductors which are composed through stranding of multiple round annealing soft round copper wires, the conductors are wrapped by a flexible polyolefin material, and the three conductors are combined and then wrapped by a tinned copper wire shielding layer to constitute main cable cores; and a grounding cable core and a control cable core which are wrapped by an epoxy resin layer are distributed at intervals around the two main cable cores, clearance among the four cable cores is filled with glass fibers, and the four cable cores are stranded and then successively provided with a wrapping tape layer, an aluminum foil shielding layer, a dampness-proof inner sheath and the outer sheath from inside to outside. The cable disclosed by the invention has the advantages that structural design is simple; mutual electromagnetic signal interference between inside and outside of the cable can be prevented effectively; the cable is characterized by weather resistance, high elasticity, high intensity, fatigue resistance, resistance to high and low temperatures and the like; and the cable is applicable to use under frequency moving and dragging.
Description
Technical field
The present invention relates to cable, particularly relate to a kind of new-energy automobile charging cable.
Background technology
In the face of the most serious environmental crisis in the whole world and lack of energy, the most current domestic energy skewness and day by day exhaustion, haze weather are day by day serious, greatly develop new forms of energy and have been promoted to world community strategic location.The international energy prospect issued according to american energy information administration EIA, world energy sources market consumption quantity estimates increase by 50% to the year two thousand thirty in 2005.
Along with the increase year by year of energy resource consumption, the popularization on a large scale of electric automobile and commercial application, electric automobile charging pile cabling requirements amount doubles the most therewith.Owing to charging pile cable load current value is relatively big (the largest of about reaching 400A), during cable energising runs, conductor easily generates heat, and the most frequently pull movement, it is exposed to outdoor environment for a long time, easily rolled by automobile, sun exposure, air oxidation, the destruction of the factor such as wet water environment and soda acid compound are corroded, therefore, the performance indications such as the resistance to oxidation of charging pile cable, weatherability, wearability and resistance to mechanical external force need to be had higher requirement.
Summary of the invention
For meeting above-mentioned requirements, it is an object of the present invention to provide a kind of new-energy automobile charging cable.
The solution of the present invention is as follows: a kind of new-energy automobile charging cable, including conductor and oversheath, if described conductor is the round conductor that the carried interest circle soft circular copper wire of annealing is twisted into, described conductor is wrapped with flexiblepolyole pin material, and after described three conductor combination, wrapped tinned copper wire screen layer constitutes master core；Described two master core ambient separation are distributed and all wrap up a ground connection core of epoxy resin layer and a control conductor, the gap of four cores is filled with glass fibre, is disposed with belting layer, foil shielding layer, gear tide inner sheath and oversheath after four cores are stranded from inside to outside.
In described gear tide, inner sheath is the wrinkle composite steel-plastic belt of vertical bag overlap joint.
Described jacket material is black polyethylene.
Beneficial effects of the present invention: present configuration can effectively prevent the electromagnetic signal interference each other of cable inside and outside, and have weather-proof, high resiliency, the characteristics such as high intensity, fatigue resistance and high-low temperature resistant, resistance tide inner sheath avoids moisture to enter the short circuit accident caused inside cable, uses, cable electrical excellent insulation performance under the conditions of being more suitable for frequently moving and pulling, non-toxic and safe environmental protection, performance of technical process is good, need not vulcanize, and can recycle reduction cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention,
Wherein: 1, conductor；2, flexiblepolyole pin material；3, tinned copper wire screen layer；4, ground connection core；5, epoxy resin layer；6, control conductor；7, glass fibre；8, belting layer；9, foil shielding layer；10, gear tide inner sheath；11, oversheath.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings；
As shown in Figure 1, a kind of new-energy automobile charging cable, including conductor 1 and oversheath 11, if described conductor 1 is the round conductor that the carried interest circle soft circular copper wire of annealing is twisted into, described conductor 1 is wrapped with flexiblepolyole pin material 2, and after described three conductors 1 combination, wrapped tinned copper wire screen layer 3 constitutes master core；Described two master core ambient separation are distributed all the parcel piece ground connection core 4 of epoxy resin layer 5 and a control conductor 6, the gap of four cores is filled with glass fibre 7, belting layer 8, foil shielding layer 9, gear tide inner sheath 10 and oversheath 11 it is disposed with from inside to outside after four cores are stranded, can effectively prevent the electromagnetic signal interference each other of cable inside and outside, non-toxic and safe environmental protection, performance of technical process is good, need not vulcanize, and can recycle reduction cost.
Preferably, described gear tide inner sheath 10 is the wrinkle composite steel-plastic belt of vertical bag overlap joint, and resistance tide inner sheath avoids moisture to enter the short circuit accident caused inside cable.
Preferably, described jacket material 11 is black polyethylene, high resiliency, high intensity, fatigue resistance, uses under the conditions of being more suitable for frequently moving and pulling.
Although the detailed description of the invention to the present invention gives detailed description and explanation above; but it should be noted that; we can carry out various equivalence according to the conception of the present invention to above-mentioned embodiment and change and amendment; function produced by it still without departing from description contained spiritual time, all should be within protection scope of the present invention.
Claims (3)
1. a new-energy automobile charging cable, it is characterized in that: include conductor (1) and oversheath (11), described conductor (1) is if annealing the round conductor that is twisted into of soft circular copper wire for carried interest circle, described conductor (1) is wrapped with flexiblepolyole pin material (2), and after described three conductors (1) combination, wrapped tinned copper wire screen layer (3) constitutes master core；Described two master core ambient separation are distributed and all wrap up a ground connection core (4) of epoxy resin layer (5) and a control conductor (6), the gap of four cores is filled with glass fibre (7), is disposed with belting layer (8), foil shielding layer (9), gear tide inner sheath (10) and oversheath (11) after four cores are stranded from inside to outside.
A kind of new-energy automobile charging cable the most according to claim 1, it is characterised in that: described gear tide inner sheath (10) is the wrinkle composite steel-plastic belt of vertical bag overlap joint.
A kind of new-energy automobile charging cable the most according to claim 1, it is characterised in that: described jacket material (11) is black polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317450.2A CN105825920A (en) | 2016-05-16 | 2016-05-16 | Rechargeable cable for new energy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610317450.2A CN105825920A (en) | 2016-05-16 | 2016-05-16 | Rechargeable cable for new energy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105825920A true CN105825920A (en) | 2016-08-03 |
Family
ID=56529489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610317450.2A Pending CN105825920A (en) | 2016-05-16 | 2016-05-16 | Rechargeable cable for new energy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105825920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037995A (en) * | 2020-08-31 | 2020-12-04 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulation flame-retardant polyvinyl chloride sheath variable-frequency power cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201965954U (en) * | 2011-03-29 | 2011-09-07 | 广东南洋电缆集团股份有限公司 | Direct current charging cable for electric automobile |
| CN202632804U (en) * | 2012-06-27 | 2012-12-26 | 安徽龙庵电缆集团有限公司 | DC charging cable for electric vehicle |
| CN203205089U (en) * | 2013-01-25 | 2013-09-18 | 安徽吉安特种线缆制造有限公司 | Cable used for charging station and charging pile for electric road vehicle |
| CN104252890A (en) * | 2013-06-26 | 2014-12-31 | 申晓华 | Low-noise and high-strength variable frequency cable |
| JP2015099652A (en) * | 2013-11-18 | 2015-05-28 | 昭和電線ケーブルシステム株式会社 | Composite cable |
| CN205751565U (en) * | 2016-05-16 | 2016-11-30 | 新宇电缆集团股份有限公司 | A kind of new-energy automobile charging cable |
-
2016
- 2016-05-16 CN CN201610317450.2A patent/CN105825920A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201965954U (en) * | 2011-03-29 | 2011-09-07 | 广东南洋电缆集团股份有限公司 | Direct current charging cable for electric automobile |
| CN202632804U (en) * | 2012-06-27 | 2012-12-26 | 安徽龙庵电缆集团有限公司 | DC charging cable for electric vehicle |
| CN203205089U (en) * | 2013-01-25 | 2013-09-18 | 安徽吉安特种线缆制造有限公司 | Cable used for charging station and charging pile for electric road vehicle |
| CN104252890A (en) * | 2013-06-26 | 2014-12-31 | 申晓华 | Low-noise and high-strength variable frequency cable |
| JP2015099652A (en) * | 2013-11-18 | 2015-05-28 | 昭和電線ケーブルシステム株式会社 | Composite cable |
| CN205751565U (en) * | 2016-05-16 | 2016-11-30 | 新宇电缆集团股份有限公司 | A kind of new-energy automobile charging cable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112037995A (en) * | 2020-08-31 | 2020-12-04 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulation flame-retardant polyvinyl chloride sheath variable-frequency power cable |
| CN112037995B (en) * | 2020-08-31 | 2022-04-08 | 安徽国信电缆科技股份有限公司 | Cross-linked polyethylene insulation flame-retardant polyvinyl chloride sheath variable-frequency power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |