CN105869722A - Charging wire cable for electric vehicle - Google Patents
Charging wire cable for electric vehicle Download PDFInfo
- Publication number
- CN105869722A CN105869722A CN201610333014.4A CN201610333014A CN105869722A CN 105869722 A CN105869722 A CN 105869722A CN 201610333014 A CN201610333014 A CN 201610333014A CN 105869722 A CN105869722 A CN 105869722A
- Authority
- CN
- China
- Prior art keywords
- lines
- rope
- groups
- line
- electric vehicle
- 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
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Classifications
-
- 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
-
- 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
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0225—Three or more layers
-
- 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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
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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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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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
- H01B7/1895—Internal space filling-up means
-
- 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
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Insulated Conductors (AREA)
Abstract
The invention provides a charging wire cable for an electric vehicle. The charging wire cable has the characteristics of high flame retardance, good elastic property, low-temperature resistance, wear resistance, environmental protection, high adaptability to the outdoor environment and high-temperature resistance and is applicable to charging of the electric vehicle in various environments. According to the cross-section structure, the charging wire cable sequentially comprises a circular sheath and a first taped covering from outside to inside and is characterized in that two power cords, one ground wire, two low-voltage assisted power cords, two groups of shielding wires and two groups of electronic lock control wires are distributed in a cavity of the first tapped covering; a plurality of first PP ropes are arranged in cavity gaps among the two power cords, the ground wire, the two low-voltage assisted power cords, two groups of shielding wires and two groups of electronic lock control wires in the inner cavity of the first tapped covering, and the diameter of each first PP rope in each specific position is specifically set according to gaps in the position; each group of shielding wires comprise two signal control wires and corresponding shielding layers, and two signal control wires are arranged in an inner cavity formed by the shielding layers.
Description
Technical field
The present invention relates to the technical field of the construction of cable, be specially a kind of charging electric vehicle cable.
Background technology
In the face of the increasingly serious energy, environment, climate change, development new forms of energy power vehicle is the most progressively
Becoming whole world common recognition, and new energy technology rises day by day in recent years, electric automobile industry obtains front institute not
Have develops rapidly, at present, the electric automobile listing of the existing volume production of some domestic and international automobile brands, electronic
The charging security of automobile and reliability are increasingly subject to the attention of ev industry people from all walks of life.Electronic vapour
Car is the vehicles of movement, and it can be continually changing charge position in high temperature low temperature indoor and outdoor, therefore,
It is applicable to the various environment that the cable of charging electric vehicle needs to bear under varying environment, and existing electronic
Vehicle charging cable cannot meet the charging under multiple environment temporarily.
Summary of the invention
For the problems referred to above, the invention provides a kind of charging electric vehicle cable, it has high fire-retardance,
Elastic performance is good, low temperature resistant, wear-resisting, environmental protection adapts to outdoor and that resistance to elevated temperatures is strong feature, is suitable for
Under multiple environment, electric automobile is charged.
A kind of charging electric vehicle cable, its technical scheme be such that its from outer in be arranged in order
Cross-sectional structure is circular sheath, the first lapping layer, it is characterised in that: described first lapping layer
Be disposed with two power lines, a ground wire in cavity, two low pressure auxiliary power supply lines, two groups of shielding lines with
And two groups of electronic lock control lines；Two power lines in the inner chamber of described first lapping layer, a ground wire,
In cavity clearance between two low pressure auxiliary power supply lines, two groups of shielding lines and two groups of electronic lock control lines
Being provided with some PP ropes, the diameter of a described PP rope of concrete each position is according to present position
Gap specifically set；Often organize described shielding line and include two signal control lines and the screen layer of correspondence,
Be provided with two described signal control lines in the inner chamber that described screen layer is formed, described signal control line with
Some 2nd PP ropes it are provided with between the inwall of screen layer；Often group electronic lock control line includes three holding wires
And second lapping layer, it is provided with three holding wires, described letter in the inner chamber that described second lapping layer is formed
Some 3rd PP ropes it are provided with between the inwall of number line and screen layer.
It is further characterized by
Described power line, ground wire, low pressure auxiliary power supply line, signal control line, holding wire are outside and are
Annular insulating barrier, inner chamber are the structure of conductor；
Described power line, ground wire, low pressure auxiliary power supply line, signal control line, the annular insulation of holding wire
Layer is made up of TPE material；
Described conductor is specially the soft multiply 5 class fine conductor anti-elater of interpolation, copper foil wire is made；
Described power line, ground wire are specially same enamel-covered wire structure, the cross-sectional area of its internal conductor
Identical, conductor corresponding to power line described in the cross-sectional area small fish of the conductor of described low pressure auxiliary power supply line
Cross section knot；
The center of the inner chamber that described first lapping layer is formed is major diameter center PP rope, in described major diameter
The outer ring surface of heart PP rope is annularly-distributed two power lines, a ground wire, two low pressure auxiliary power supply lines, two groups
Shielding line and two groups of electronic lock control lines, two power lines, ground wires, two low pressure accessory power supplys
The overall outer circumferential surface and described first that line, two groups of shielding lines and two groups of electronic lock control lines are formed
Some PP ropes it are disposed with between the inwall of lapping layer；
Described major diameter center PP rope, a PP rope, the 2nd PP rope, the 3rd PP rope are fire-retardant by strengthening
PP rope is made；
Described sheath is made up of the fire-retardant low temperature resistant TPE of high resiliency.
Use the present invention structure after, be disposed with in the cavity of described first lapping layer two power lines, one
Root ground wire, two low pressure auxiliary power supply lines, two groups of shielding lines and two groups of electronic lock control lines；Described
Two power lines in the inner chamber of one lapping layer, a ground wire, two low pressure auxiliary power supply lines, two group screens
Some PP ropes it are provided with, specifically in covering the cavity clearance between line and two groups of electronic lock control lines
The diameter of a described PP rope of each position specifically sets according to the gap of present position；Often organize described screen
Cover line and include two signal control lines and the screen layer of correspondence, set in the inner chamber that described screen layer is formed
It is equipped with two described signal control lines, between the inwall of described signal control line and screen layer, is provided with some
Two PP ropes；Often group electronic lock control line includes three holding wires and the second lapping layer, described second wrapped
It is provided with three holding wires, if being provided with between the inwall of described holding wire and screen layer in the inner chamber that layer is formed
Dry root the 3rd PP restricts, and it makes whole cable soft, and combine sheath, the existence of the first lapping layer makes
Having high fire-retardance, elastic performance is good, low temperature resistant, wear-resisting, environmental protection adapts to outdoor and resistance to elevated temperatures is strong
Feature；To sum up, it has high fire-retardance, and elastic performance is good, low temperature resistant, wear-resisting, environmental protection adapts to open air
And the feature that resistance to elevated temperatures is strong, it is adaptable under multiple environment, electric automobile is charged.
Accompanying drawing explanation
Fig. 1 is the front view sectional structure schematic diagram of the present invention；
In figure, the reference name corresponding to each sequence number is as follows:
Sheath the 1, first lapping layer 2, power line 3, ground wire 4, low pressure auxiliary power supply line 5, shielding line 6,
Electronic lock control line the 7, the oneth PP rope 8, signal control line 9, screen layer the 10, the 2nd PP rope 11, holding wire
12, the second lapping layer the 13, the 3rd PP rope 14, major diameter center PP rope 15.
Detailed description of the invention
A kind of charging electric vehicle cable, is shown in Fig. 1: its from outer in the cross-sectional structure that is arranged in order be circle
Ring-type sheath the 1, first lapping layer 2, is disposed with two power lines 3, in the cavity of the first lapping layer 2
Root ground wire 4,5, two groups of shielding lines 6 of two low pressure auxiliary power supply lines and two groups of electronic lock control lines 7；The
3, ground wire 4 of two power lines in the inner chamber of one lapping layer 2, two low pressure auxiliary power supply lines 5, two
Some PP ropes it are provided with in cavity clearance between group shielding line 6 and two groups of electronic lock control lines 7
8, the diameter of a PP rope 8 of concrete each position specifically sets according to the gap of present position；Every group screen
Cover line 6 and include the screen layer 10 of two signal control lines 9 and correspondence, in the inner chamber that screen layer 10 is formed
It is provided with two signal control lines 9, between the inwall of signal control line 9 and screen layer 10, is provided with some second
PP rope 11；Often group electronic lock control line 7 includes three holding wires 12 and the second lapping layer 13, and second is wrapped
It is provided with three holding wires 12 in the inner chamber that layer 13 is formed, sets between the inwall of holding wire 12 and screen layer 13
There are some 3rd PP ropes 14.
Outside power line 3, ground wire 4, low pressure auxiliary power supply line 5, signal control line 6, holding wire 7 are
Portion be annular insulating barrier, inner chamber be the structure of conductor；
Power line 3, ground wire 4, low pressure auxiliary power supply line 5, signal control line 6, the annular of holding wire 7
Insulating barrier is made up of TPE material；
Conductor is specially the soft multiply 5 class fine conductor anti-elater of interpolation, copper foil wire is made；
Power line 3, ground wire 4 are specially same enamel-covered wire structure, the cross-sectional area phase of its internal conductor
Together, the conductor corresponding to cross-sectional area small fish power line 3 of the conductor of low pressure auxiliary power supply line 5 is transversal
Face is tied；
The center of the inner chamber that the first lapping layer 2 is formed is major diameter center PP rope 15, major diameter center
The outer ring surface of PP rope 15 is annularly-distributed 3, ground wire 4 of two power lines, two low pressure auxiliary power supply lines 5,
Two groups of shielding lines 6 and two groups of electronic lock control lines 7,3, ground wire 4 of two power lines, two low
The overall outer shroud that pressure 5, two groups of shielding lines 6 of auxiliary power supply line and two groups of electronic lock control lines 7 are formed
Some PP ropes 8 it are disposed with between the inwall of side face and the first lapping layer 2；
PP rope the 15, the oneth PP rope the 8, the 2nd PP rope the 11, the 3rd PP rope 14 in major diameter center is by strengthening
Fire-retardant PP rope is made；
Sheath 1 is made up of the fire-retardant low temperature resistant TPE of high resiliency.
Summary structure and the various materials of counter structure, it makes charging electric vehicle cable have
High fire-retardance, elastic performance is good, low temperature resistant, wear-resisting, environmental protection adapts to outdoor and that resistance to elevated temperatures is strong spy
Point, it is adaptable under multiple environment, electric automobile is charged.
The charging electric vehicle cable of the present invention, sheath is made up of the fire-retardant low temperature resistant TPE of high resiliency, thus
There is good anti-flammability and super-elastic performance；Conductor is added shellproof by the soft multiply 5 fine conductor of class
Silk, copper foil wire are made, and improve flexibility and the toughness of conductor；Insulating barrier is by thermoplastic elastomer (TPE) TPE
Material is made, and improves the safe transmission performance of cable；Shielding line and electronic lock control line it is provided with in cable,
Substantially increase anti-electromagnetic interference capability and the safe handling ability of holding wire, additionally, the present invention also has
Higher low temperature resistant anti-ultraviolet property.
Generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (8)
1. a charging electric vehicle cable, its from outer in the cross-sectional structure that is arranged in order be circular
Sheath, the first lapping layer, it is characterised in that: be disposed with two electricity in the cavity of described first lapping layer
Source line, a ground wire, two low pressure auxiliary power supply lines, two groups of shielding lines and two groups of electronic lock control lines；
Two power lines in the inner chamber of described first lapping layer, a ground wire, two low pressure auxiliary power supply lines,
It is provided with some PP in cavity clearance between two groups of shielding lines and two groups of electronic lock control lines
Rope, the diameter of a described PP rope of concrete each position specifically sets according to the gap of present position；Often
Organizing described shielding line and include two signal control lines and the screen layer of correspondence, described screen layer is formed
It is provided with two described signal control lines in inner chamber, is provided with between the inwall of described signal control line and screen layer
Some 2nd PP ropes；Often group electronic lock control line includes three holding wires and the second lapping layer, described
The inwall of three holding wires, described holding wire and screen layer it is provided with in the inner chamber that second lapping layer is formed
Between be provided with some 3rd PP rope.
2. a kind of charging electric vehicle cable as claimed in claim 1, it is characterised in that: described power supply
Line, ground wire, low pressure auxiliary power supply line, signal control line, holding wire be outside for annular insulating barrier,
Inner chamber is the structure of conductor.
3. a kind of charging electric vehicle cable as claimed in claim 2, it is characterised in that: described power supply
Line, ground wire, low pressure auxiliary power supply line, signal control line, holding wire annular insulating barrier by thermoplastic elastomehc
Gonosome TPE material is made.
4. a kind of charging electric vehicle cable, it is characterised in that: described
Conductor is specially the soft multiply 5 class fine conductor anti-elater of interpolation, copper foil wire is made.
5. a kind of charging electric vehicle cable as claimed in claim 2, it is characterised in that: described power supply
The cross-sectional area of the conductor that line, ground wire are specially same enamel-covered wire structure, its inside is identical, described low
The cross section knot of conductor corresponding to power line described in the cross-sectional area small fish of the conductor of pressure auxiliary power supply line.
6. a kind of charging electric vehicle cable as claimed in claim 1, it is characterised in that: described first
The center of the inner chamber that lapping layer is formed is major diameter center PP rope, outside described major diameter center PP rope
Anchor ring is annularly-distributed two power lines, a ground wire, two low pressure auxiliary power supply lines, two groups of shielding lines and
Two groups of electronic lock control lines, two power lines, ground wires, two low pressure auxiliary power supply lines, two group screens
Cover line and overall outer circumferential surface that two groups of electronic lock control lines are formed and described first lapping layer interior
Some PP ropes it are disposed with between wall.
7. a kind of charging electric vehicle cable as claimed in claim 6, it is characterised in that: described big straight
Center, footpath PP rope, a PP rope, the 2nd PP rope, the 3rd PP rope are made by strengthening fire-retardant PP rope.
8. a kind of charging electric vehicle cable as claimed in claim 1, it is characterised in that: described sheath
It is made up of the fire-retardant low temperature resistant TPE of high resiliency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333014.4A CN105869722A (en) | 2016-05-19 | 2016-05-19 | Charging wire cable for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333014.4A CN105869722A (en) | 2016-05-19 | 2016-05-19 | Charging wire cable for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105869722A true CN105869722A (en) | 2016-08-17 |
Family
ID=56634374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610333014.4A Pending CN105869722A (en) | 2016-05-19 | 2016-05-19 | Charging wire cable for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105869722A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871547A (en) * | 2016-09-27 | 2018-04-03 | 深圳市联嘉祥科技股份有限公司 | A kind of direct current charging cable for electric automobile and preparation method thereof |
| CN109119192A (en) * | 2018-09-26 | 2019-01-01 | 昆山信昌电线电缆有限公司 | Low-smoke zero-halogen low-toxicity locomotive cable |
| CN109147994A (en) * | 2018-09-28 | 2019-01-04 | 昆山信昌电线电缆有限公司 | Charging connection cable for heavy electric automobile |
| CN109243673A (en) * | 2018-09-27 | 2019-01-18 | 昆山信昌电线电缆有限公司 | Household portable electric automobile charging connecting cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060021787A1 (en) * | 2004-07-30 | 2006-02-02 | Fetterolf James R Sr | Insulated, high voltage power cable for use with low power signal conductors in conduit |
| CN203250568U (en) * | 2013-05-23 | 2013-10-23 | 中国西电集团公司 | An electric automobile charging cable |
| CN204991200U (en) * | 2015-09-23 | 2016-01-20 | 广州电缆厂有限公司 | A an electric automobile cable that charges for high voltage charging system |
| CN205069206U (en) * | 2015-09-24 | 2016-03-02 | 深圳市联嘉祥科技股份有限公司 | Electric automobile charging cable |
| CN205789151U (en) * | 2016-05-19 | 2016-12-07 | 昆山信昌电线电缆有限公司 | A kind of charging electric vehicle cable |
-
2016
- 2016-05-19 CN CN201610333014.4A patent/CN105869722A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060021787A1 (en) * | 2004-07-30 | 2006-02-02 | Fetterolf James R Sr | Insulated, high voltage power cable for use with low power signal conductors in conduit |
| CN203250568U (en) * | 2013-05-23 | 2013-10-23 | 中国西电集团公司 | An electric automobile charging cable |
| CN204991200U (en) * | 2015-09-23 | 2016-01-20 | 广州电缆厂有限公司 | A an electric automobile cable that charges for high voltage charging system |
| CN205069206U (en) * | 2015-09-24 | 2016-03-02 | 深圳市联嘉祥科技股份有限公司 | Electric automobile charging cable |
| CN205789151U (en) * | 2016-05-19 | 2016-12-07 | 昆山信昌电线电缆有限公司 | A kind of charging electric vehicle cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107871547A (en) * | 2016-09-27 | 2018-04-03 | 深圳市联嘉祥科技股份有限公司 | A kind of direct current charging cable for electric automobile and preparation method thereof |
| CN109119192A (en) * | 2018-09-26 | 2019-01-01 | 昆山信昌电线电缆有限公司 | Low-smoke zero-halogen low-toxicity locomotive cable |
| CN109243673A (en) * | 2018-09-27 | 2019-01-18 | 昆山信昌电线电缆有限公司 | Household portable electric automobile charging connecting cable |
| CN109147994A (en) * | 2018-09-28 | 2019-01-04 | 昆山信昌电线电缆有限公司 | Charging connection cable for heavy electric automobile |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |
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| RJ01 | Rejection of invention patent application after publication |