CN109087740A - A kind of high temperature-resistant cable for charging pile - Google Patents
A kind of high temperature-resistant cable for charging pile Download PDFInfo
- Publication number
- CN109087740A CN109087740A CN201811006363.0A CN201811006363A CN109087740A CN 109087740 A CN109087740 A CN 109087740A CN 201811006363 A CN201811006363 A CN 201811006363A CN 109087740 A CN109087740 A CN 109087740A
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- China
- Prior art keywords
- cable
- valve jacket
- layer
- resistant
- conducting block
- 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.)
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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
- H01B7/17—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
- H01B7/1875—Multi-layer sheaths
-
- 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
-
- 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
- H01B9/00—Power cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of high temperature-resistant cables for charging pile, including cable body, cable connector and charging gun joint, cable body includes abrasion-proof insulating sheath, braiding tensile layer, high-temperature-resistant layer, waterproof layer, flexible buffer filler, branch line and is dielectrically separated from block, braiding tensile layer is coated on the inside of abrasion-proof insulating sheath, and high-temperature-resistant layer is coated on the inside of braiding tensile layer, waterproof layer is coated on the inside of high-temperature-resistant layer.The braiding tensile layer being arranged in the present invention substantially increases the tensile property of the cable；The flexible buffer filler being arranged in the present invention can play buffer function when cable is extruded, and prevent from squeezing and destroy to the hardness for leading core, and also improve the flexibility of cable entirety；What is be arranged in the present invention is dielectrically separated from block two branch lines can be prevented when squeezing, because friction causes inner insulating layer damaged occur it is short-circuit, to further improve the compressive property of the cable.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of high temperature-resistant cables for charging pile.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has
Interior energization, the feature of external insulation.Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer
Cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by list
Stock or stranded conductor and insulating layer composition, for connecting circuit, electric appliance etc..
Although the current high temperature-resistant cable for charging pile has preferable high temperature resistance, but tension and compressive property are not
It is good, it is easy to be damaged by pressure by vehicle, and be not easy to connect with charging gun.Therefore, those skilled in the art provide a kind of for charging
The high temperature-resistant cable of stake, to solve the problems mentioned in the above background technology.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of high temperature-resistant cable for charging pile.
A kind of high temperature-resistant cable for charging pile proposed by the present invention, including cable body, cable connector and charging gun
Connector, cable body include abrasion-proof insulating sheath, braiding tensile layer, high-temperature-resistant layer, waterproof layer, flexible buffer filler, branch line and
It is dielectrically separated from block, braiding tensile layer is coated on the inside of abrasion-proof insulating sheath, and weaves and is coated with high-temperature-resistant layer on the inside of tensile layer, it is resistance to
It is coated with waterproof layer on the inside of heat zone, and is filled with flexible buffer filler in waterproof layer, it is symmetrical above and below in flexible buffer filler to set
It is equipped with branch line, and branch line includes inner insulating layer and leads core, leads and be coated with inner insulating layer on the outside of core, middle part exists in flexible buffer filler
It is provided between two branch lines and is dielectrically separated from block, cable body left end is provided with cable connector, and cable connector passes through charging gun
Connector is electrically connected charging gun.
Cable connector includes that the first valve jacket, rotating bar, fixing card tooth, the first collets, the first conducting block and conduction are inserted
Head, first shell set upper side right side is provided with rotating bar, and rotating bar left part passes through shaft and is rotatablely connected the first valve jacket, rotating bar
It is provided with fixing card tooth on the left of lower end, the first valve jacket inside left-end is provided with the first collets, and in the first collets up and down
It is symmetrically equipped with the first conducting block, core is led in connection on the right side of the first conducting block, and is provided with conductive plug on the left of the first conducting block.
The gun joint that charges includes the second valve jacket, the second collets, the second conducting block, baffle ring and turncap, in the second valve jacket
Side right end is provided with the second collets, and it is symmetrical above and below in the second collets be equipped with the second conducting block, on the right side of the second conducting block
It is correspondingly arranged on plug-socket with conductive plug, the second valve jacket left outer end cap is equipped with baffle ring, and right end turns on the outside of the second valve jacket
Dynamic connection turncap, the second valve jacket connect the first valve jacket by turncap.
As a further solution of the present invention: the first valve jacket left outer end is provided with external thread structure, and on the inside of turncap
Internal thread structure is correspondingly arranged on external thread structure.
As the present invention further scheme: core jack is led with leading core and be correspondingly arranged on the right side of the first conducting block, and the
Funnel-form ramp structure is set as on the outside of core jack leading on the right side of one conducting block.
As further scheme of the invention: the first valve jacket middle inside is provided with the first waterproof grommet, and first
The second waterproof grommet is provided between valve jacket and the second valve jacket.
As further scheme of the invention: right end passes through fixing card tooth and cable body outside on the inside of the first valve jacket
It is fixedly connected.
As further scheme of the invention: being dielectrically separated from block and be made of hardness and the higher material of toughness.
Compared with prior art, the beneficial effects of the present invention are:
1, the braiding tensile layer being arranged in the present invention substantially increases the tensile property of the cable；What is be arranged in the present invention is soft
Property buffering filler buffer function can be played when cable is extruded, prevent from squeezing and the hardness for leading core destroyed, and also improve
The flexibility of cable entirety；Be arranged in the present invention be dielectrically separated from block can prevent two branch lines squeeze when, because friction cause it is interior absolutely
Edge layer is damaged and there is a situation where short circuits, to further improve the compressive property of the cable.
2, cable connector of the invention and charging gun joint can cable body end easily and simply with charging gun connect
It connects: making the by the plug-socket on the right side of the conductive plug insertion charging gun joint on the left of cable connector, then by rotation turncap
One valve jacket and the connection of the second valve jacket, so that cable body end be made to be electrically connected charging gun.
Detailed description of the invention
Fig. 1 is a kind of appearance diagram of high temperature-resistant cable for charging pile.
Fig. 2 is a kind of structural schematic diagram of high temperature-resistant cable for charging pile.
Fig. 3 is the structural schematic diagram of a kind of high temperature-resistant cable middle cable connector for charging pile and the gun joint that charges.
In figure: 1- cable body, 2- abrasion-proof insulating sheath, 3- braiding tensile layer, 4- high-temperature-resistant layer, 5- waterproof layer, 6- are soft
Property buffering filler, 7- inner insulating layer, 8- leads core, 9- is dielectrically separated from block, 10- cable connector, the first valve jacket of 11-, 12- rotating bar,
13- shaft, 14- fixing card tooth, the first waterproof grommet of 15-, the first collets of 16-, the first conducting block of 17-, 18- conduction are inserted
Head, 19- charging gun joint, the second valve jacket of 20-, the second collets of 21-, the second conducting block of 22-, 23- baffle ring, 24- turncap,
The second waterproof grommet of 25-, 26- charging gun.
Specific embodiment
As shown in Figure 1-Figure 3, a kind of high temperature-resistant cable for charging pile proposed by the present invention, including cable body 1, electricity
Cable joint 10 and charging gun joint 19, cable body 1 include abrasion-proof insulating sheath 2, braiding tensile layer 3, high-temperature-resistant layer 4, waterproof
Layer 5, branch line and is dielectrically separated from block 9 at flexible buffer filler 6, braiding tensile layer 3 is coated on the inside of abrasion-proof insulating sheath 2, and weave
It is coated with high-temperature-resistant layer 4 on the inside of tensile layer 3, waterproof layer 5 is coated on the inside of high-temperature-resistant layer 4, and filling is flexible slow in waterproof layer 5
Filling material 6, it is symmetrical above and below in flexible buffer filler 6 to be provided with branch line, and branch line includes inner insulating layer 7 and leads core 8, is led outside core 8
Side is coated with inner insulating layer 7, and middle part is provided between two branch lines in flexible buffer filler 6 is dielectrically separated from block 9, cable body
1 left end is provided with cable connector 10, and cable connector 10 is electrically connected charging gun 26 by charging gun joint 19.
Cable connector 10 includes the first valve jacket 11, rotating bar 12, fixing card tooth 14, first the 16, first conduction of collets
Block 17 and conductive plug 18,11 upper end of the first valve jacket right side is provided with rotating bar 12, and 12 left part of rotating bar passes through shaft 13
It is rotatablely connected the first valve jacket 11, fixing card tooth 14, the setting of 11 inside left-end of the first valve jacket are provided on the left of 12 lower end of rotating bar
Have the first collets 16, and it is symmetrical above and below in the first collets 16 be equipped with the first conducting block 17, connect on the right side of the first conducting block 17
It connects and leads core 8, and be provided with conductive plug 18 on the left of the first conducting block 17.
The gun joint 19 that charges includes the second valve jacket 20, the second collets 21, the second conducting block 22, baffle ring 23 and turncap
24,20 inside right end of the second valve jacket is provided with the second collets 21, and symmetrical above and below in the second collets 21 be equipped with second and lead
Electric block 22,22 right side of the second conducting block are correspondingly arranged on plug-socket with conductive plug 18, and 20 left outer end cap of the second valve jacket is set
There is baffle ring 23, and 20 outside right end of the second valve jacket is rotatablely connected turncap 24, the second valve jacket 20 passes through the connection of turncap 24 first
Valve jacket 11.
First valve jacket, 11 outside left end is provided with external thread structure, and 24 inside of turncap is correspondingly arranged with external thread structure
There is internal thread structure.
Core jack is led with leading core 8 and be correspondingly arranged in the right side of first conducting block 17, and 17 right side of the first conducting block is inserted leading core
Funnel-form ramp structure is set as on the outside of hole.
First valve jacket, 11 middle inside is provided with the first waterproof grommet 15, and between the first valve jacket 11 and the second valve jacket 20
It is provided with the second waterproof grommet 25.
First valve jacket, 11 inside right end on the outside of fixing card tooth 14 and cable body 1 by being fixedly connected.
Block 9 is dielectrically separated to be made of hardness and the higher material of toughness.
The working principle of the invention is:
The braiding tensile layer 3 for being used to be arranged in the high temperature-resistant cable of charging pile substantially increases the pull resistance of the cable
Energy；The flexible buffer filler 6 for being used to be arranged in the high temperature-resistant cable of charging pile can play buffer function when cable is extruded,
It prevents from squeezing and the hardness for leading core is destroyed, and also improve the flexibility of cable entirety；This is used for the high temperature-resistant cable of charging pile
Middle setting is dielectrically separated from block 9 two branch lines can be prevented when squeezing, because friction cause to occur due to inner insulating layer 7 is damaged it is short-circuit
Situation, to further improve the compressive property of the cable.
The cable connector 10 for being used to be arranged in the high temperature-resistant cable of charging pile and charging gun joint 19 being capable of cable bodies 1
End is light and simply connect with charging gun 26: the insertion charging gun joint 19 of conductive plug 18 in 10 left side of cable connector is right
The plug-socket of side, then the first valve jacket 11 and the second valve jacket 20 are connected by rotating turncap 24, to make 1 end of cable body
Portion is electrically connected charging gun 26.
More than, it is merely preferred embodiments of the present invention, but scope of protection of the present invention is not limited thereto, it is any
Those familiar with the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its invents
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of high temperature-resistant cable for charging pile, including cable body (1), cable connector (10) and charging gun joint
(19), which is characterized in that cable body (1) includes abrasion-proof insulating sheath (2), braiding tensile layer (3), high-temperature-resistant layer (4), waterproof
Layer (5), branch line and is dielectrically separated from block (9) flexible buffer filler (6), is coated with braiding tensile layer on the inside of abrasion-proof insulating sheath (2)
(3), it and on the inside of braiding tensile layer (3) is coated with high-temperature-resistant layer (4), is coated with waterproof layer (5) on the inside of high-temperature-resistant layer (4), and is anti-
Flexible buffer filler (6) are filled in water layer (5), it is symmetrical above and below in flexible buffer filler (6) to be provided with branch line, and branch line includes
It inner insulating layer (7) and leads core (8), leads and be coated with inner insulating layer (7) on the outside of core (8), middle part is at two in flexible buffer filler (6)
It is provided with and is dielectrically separated from block (9) between branch line, cable body (1) left end is provided with cable connector (10), and cable connector (10)
Charging gun (26) are electrically connected by charging gun joint (19)；
Cable connector (10) includes the first valve jacket (11), rotating bar (12), fixing card tooth (14), the first collets (16), the
One conducting block (17) and conductive plug (18), the first valve jacket (11) upper end right side is provided with rotating bar (12), and rotating bar (12)
Left part is provided with fixing card tooth by shaft (13) rotation connection the first valve jacket (11), rotating bar (12) lower end left side
(14), the first valve jacket (11) inside left-end is provided with the first collets (16), and symmetrical above and below in the first collets (16) is worn
Have the first conducting block (17), connection is led core (8) on the right side of the first conducting block (17), and is provided with conduction on the left of the first conducting block (17)
Plug (18)；
Charging gun joint (19) includes the second valve jacket (20), the second collets (21), the second conducting block (22), baffle ring (23) and rotation
Turn cap (24), right end is provided with the second collets (21) on the inside of the second valve jacket (20), and symmetrical above and below in the second collets (21)
It is equipped with the second conducting block (22), is correspondingly arranged on plug-socket on the right side of the second conducting block (22) with conductive plug (18), second
Valve jacket (20) left outer end cap is equipped with baffle ring (23), and right end rotation connection turncap (24) on the outside of the second valve jacket (20), and second
Valve jacket (20) passes through turncap (24) connection the first valve jacket (11).
2. a kind of high temperature-resistant cable for charging pile according to claim 1, which is characterized in that the first valve jacket (11) is outside
Side left end is provided with external thread structure, and is correspondingly arranged on internal thread structure with external thread structure on the inside of turncap (24).
3. a kind of high temperature-resistant cable for charging pile according to claim 1, which is characterized in that the first conducting block (17)
It right side and leads core (8) and is correspondingly arranged on and lead core jack, and be set as funnel on the outside of core jack leading on the right side of the first conducting block (17)
Shape ramp structure.
4. a kind of high temperature-resistant cable for charging pile according to claim 1, which is characterized in that in the first valve jacket (11)
Middle side part is provided with the first waterproof grommet (15), and is provided with the second waterproof between the first valve jacket (11) and the second valve jacket (20)
Sealing ring (25).
5. a kind of high temperature-resistant cable for charging pile according to claim 1, which is characterized in that in the first valve jacket (11)
Side right end on the outside of fixing card tooth (14) and cable body (1) by being fixedly connected.
6. a kind of high temperature-resistant cable for charging pile according to claim 1, which is characterized in that be dielectrically separated from block (9)
It is made of hardness and the higher material of toughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006363.0A CN109087740B (en) | 2018-08-30 | 2018-08-30 | High-temperature-resistant cable for charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006363.0A CN109087740B (en) | 2018-08-30 | 2018-08-30 | High-temperature-resistant cable for charging pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109087740A true CN109087740A (en) | 2018-12-25 |
| CN109087740B CN109087740B (en) | 2020-04-14 |
Family
ID=64840397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811006363.0A Active CN109087740B (en) | 2018-08-30 | 2018-08-30 | High-temperature-resistant cable for charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109087740B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686479A (en) * | 2018-12-28 | 2019-04-26 | 扬州赛德电缆有限公司 | A kind of new energy photo-voltaic power generation station photovoltaic cable |
| CN109941139A (en) * | 2019-04-22 | 2019-06-28 | 王言河 | A kind of new-energy automobile charging cable |
| CN110675976A (en) * | 2019-10-14 | 2020-01-10 | 安徽环宇电缆集团有限公司 | High-temperature-resistant cable for charging pile |
| CN113707374A (en) * | 2020-09-09 | 2021-11-26 | 深圳市柏斯泰电脑配件有限公司 | Tensile corrosion-resistant cable for charging pile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203910308U (en) * | 2014-05-30 | 2014-10-29 | 安徽龙庵电缆集团有限公司 | High flexibility tensile high temperature resistance fireproof shielding cable |
| CN206820162U (en) * | 2017-06-02 | 2017-12-29 | 云杉智慧新能源技术有限公司 | A kind of charging electric vehicle rifle and charge cable |
| US20180019536A1 (en) * | 2015-01-29 | 2018-01-18 | Phoenix Contact E-Mobility Gmbh | Plug |
| CN207503686U (en) * | 2017-11-29 | 2018-06-15 | 国网北京市电力公司 | Charging pile cable and with its charge connector |
-
2018
- 2018-08-30 CN CN201811006363.0A patent/CN109087740B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203910308U (en) * | 2014-05-30 | 2014-10-29 | 安徽龙庵电缆集团有限公司 | High flexibility tensile high temperature resistance fireproof shielding cable |
| US20180019536A1 (en) * | 2015-01-29 | 2018-01-18 | Phoenix Contact E-Mobility Gmbh | Plug |
| CN206820162U (en) * | 2017-06-02 | 2017-12-29 | 云杉智慧新能源技术有限公司 | A kind of charging electric vehicle rifle and charge cable |
| CN207503686U (en) * | 2017-11-29 | 2018-06-15 | 国网北京市电力公司 | Charging pile cable and with its charge connector |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686479A (en) * | 2018-12-28 | 2019-04-26 | 扬州赛德电缆有限公司 | A kind of new energy photo-voltaic power generation station photovoltaic cable |
| CN109686479B (en) * | 2018-12-28 | 2019-12-10 | 扬州赛德电缆有限公司 | Photovoltaic cable for new energy photovoltaic power station |
| CN109941139A (en) * | 2019-04-22 | 2019-06-28 | 王言河 | A kind of new-energy automobile charging cable |
| CN110675976A (en) * | 2019-10-14 | 2020-01-10 | 安徽环宇电缆集团有限公司 | High-temperature-resistant cable for charging pile |
| CN113707374A (en) * | 2020-09-09 | 2021-11-26 | 深圳市柏斯泰电脑配件有限公司 | Tensile corrosion-resistant cable for charging pile |
| CN113707374B (en) * | 2020-09-09 | 2023-04-07 | 深圳市柏斯泰电脑配件有限公司 | Tensile corrosion-resistant cable for charging pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109087740B (en) | 2020-04-14 |
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Denomination of invention: A high temperature resistant cable for charging pile Effective date of registration: 20200902 Granted publication date: 20200414 Pledgee: Wuwei branch of China Co truction Bank Corp. Pledgor: ANHUI MENTOR CABLE GROUP Co.,Ltd. Registration number: Y2020980005663 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211009 Granted publication date: 20200414 Pledgee: Wuwei branch of China Co truction Bank Corp. Pledgor: ANHUI MENTOR CABLE GROUP Co.,Ltd. Registration number: Y2020980005663 |