CN209607484U - A kind of electric automobile charging pile cable resistant to bending - Google Patents

A kind of electric automobile charging pile cable resistant to bending Download PDF

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Publication number
CN209607484U
CN209607484U CN201920090826.XU CN201920090826U CN209607484U CN 209607484 U CN209607484 U CN 209607484U CN 201920090826 U CN201920090826 U CN 201920090826U CN 209607484 U CN209607484 U CN 209607484U
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China
Prior art keywords
block
external insulation
insulation sleeve
connect
link
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Application number
CN201920090826.XU
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Chinese (zh)
Inventor
郭松川
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Kunming New South Wire And Cable Production Co Ltd
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Kunming New South Wire And Cable Production Co Ltd
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Priority to CN201920090826.XU priority Critical patent/CN209607484U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a kind of electric automobile charging pile cables resistant to bending, including external insulation sleeve, the outer surface of the external insulation sleeve is provided with outer jointing jacket, the interior surface of the external insulation sleeve is provided with filled layer, the interior surface of the external insulation sleeve is provided with No.1 link block close to the lower end of filled layer, the inside of the external insulation sleeve is provided with flame-retardant layer close to the rear surface of No.1 link block, the upper end face of the No.1 link block is provided with No.1 locating piece, the inside of the external insulation sleeve is provided with inner insulating layer close to the rear surface of flame-retardant layer, the interior surface of the external insulation sleeve is internally provided with cable battery core close to inner insulating layer, the inside of the external insulation sleeve is provided with No. two link blocks below cable battery core, a kind of electric automobile charging pile cable resistant to bending described in the utility model, it can be improved electric stake cable Anti-flammability, can be improved the bending resistance of cable, bring better prospect of the application.

Description

A kind of electric automobile charging pile cable resistant to bending
Technical field
The utility model electric automobile charging pile field of cables, in particular to a kind of electric automobile charging pile electricity resistant to bending Cable.
Background technique
Currently, the fast development with electric car in China, supporting industries concerned have welcome new opportunity to develop, as The indispensable important component of electric car, electric car charging cable naturally also receive high concern, charging electricity For cable as the electrical current carriers between connecting electric automobile and charging pile, safety problem is always that people compare concern；It is existing There are certain drawbacks when in use in electric automobile charging pile cable resistant to bending, in use, charging pile cable connection with Disconnection is excessively frequent, leads to the electric inflammable damage of stake cable, and charging pile cable leads to pliable fracture using often being moved, Certain adverse effect is brought to the use process of people, for this purpose, it is proposed that a kind of electric automobile charging pile electricity resistant to bending Cable.
Utility model content
The main purpose of the utility model is to provide a kind of electric automobile charging pile cables resistant to bending, can effectively solve The problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of electric automobile charging pile cable resistant to bending of the utility model, including external insulation sleeve, the external insulation sleeve it is outer Surface is provided with outer jointing jacket, and the interior surface of the external insulation sleeve is provided with filled layer, the interior surface of the external insulation sleeve Lower end close to filled layer is provided with No.1 link block, and the inside of the external insulation sleeve is set close to the rear surface of No.1 link block It is equipped with flame-retardant layer, the upper end face of the No.1 link block is provided with No.1 locating piece, and the inside of the external insulation sleeve is close to resistance The rear surface of combustion layer is provided with inner insulating layer, and the interior surface of the external insulation sleeve is internally provided with electricity close to inner insulating layer Cable battery core, the inside of the external insulation sleeve are provided with No. two link blocks below cable battery core, the external insulation sleeve it is interior Portion is provided with No. two locating pieces close to the lower end of No. two link blocks.
Preferably, the surface of the No.1 link block is provided through No.1 fixed block, the top of the No.1 link block Outer surface is connected by the rear surface of No.1 fixed block and filled layer, and the lower external face of the No.1 link block passes through No.1 The connection of the upper end face of fixed block and flame-retardant layer, the quantity of the No.1 link block are six groups, and the No.1 link block is in symmetrical Arrangement.
Preferably, the upper end outer surface of the No.1 fixed block is connected by the inside of No.1 locating piece and filled layer, institute The lower end outer surface for stating No.1 fixed block is connected by the inside of No.1 locating piece and flame-retardant layer, the lower end of the No.1 locating piece Surface is connect by No.1 fixed block with the upper end face of No.1 link block, and the upper end face of the No.1 locating piece passes through No.1 Fixed block is connect with the rear surface of No.1 link block, and the quantity of the No.1 fixed block and No.1 locating piece is several groups, The No.1 fixed block and No.1 locating piece are in that gust shape is arranged.
Preferably, the rear surface of the filled layer is connected by the upper end face of No.1 link block and flame-retardant layer, described The upper end face of flame-retardant layer is connect by filled layer with the lower end outer surface of No.1 fixed block.
Preferably, the surface of No. two link blocks is provided through No. two fixed blocks, the top of No. two link blocks Outer surface is connected by the upper end face of No. two fixed blocks and filled layer, and the lower external face of No. two link blocks passes through No. two The connection of the rear surface of fixed block and flame-retardant layer, the quantity of No. two link blocks are six groups, and No. two link blocks are in symmetrical Arrangement.
Preferably, the upper end outer surface of No. two fixed blocks is connected by the inside of No. two locating pieces and flame-retardant layer, institute The lower end outer surface for stating No. two fixed blocks is connected by the inside of No. two locating pieces and filled layer, the lower end of No. two locating pieces Surface is connect by No. two fixed blocks with the upper end face of No. two link blocks, and the upper end face of No. two locating pieces passes through No. two Fixed block is connect with the rear surface of No. two link blocks, and the quantity of No. two fixed blocks and No. two locating pieces is several groups, No. two fixed blocks and No. two locating pieces are in a gust shape arrangement.
Compared with prior art, the utility model has the following beneficial effects: this kind of novel electric car charging resistant to bending Stake cable, the anti-flammability of device can be effectively improved by the flame-retardant layer of setting, and fix with No.1 by No.1 link block Block can will be separated between filled layer and flame-retardant layer, so that the safety of cable is improved, avoided charging pile cable Connection and disconnection are excessively frequent, lead to the electric inflammable damage of stake cable, are connect by the No.1 link block of the setting of setting with No. two Block can be such that external insulation sleeve protects when being moved and being bent to device, and the No.1 link block being arranged is by setting The No.1 fixed block set and No.1 locating piece are fixedly mounted between filled layer and the top of flame-retardant layer, and No. two companies being arranged Connecing block is fixedly mounted between filled layer and the lower part of flame-retardant layer by No. two fixed blocks and No. two locating pieces of setting, is kept away Exempt from charging pile cable using often being moved, leads to pliable fracture, novel electric automobile charging pile cable knot resistant to bending Structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of electric automobile charging pile cable resistant to bending of the utility model；
Fig. 2 is a kind of cross-sectional view of electric automobile charging pile cable resistant to bending of the utility model；
Fig. 3 is the enlarged drawing of A in a kind of Fig. 2 of electric automobile charging pile cable resistant to bending of the utility model；
Fig. 4 is a kind of cross-sectional view of the component No.1 link block of electric automobile charging pile cable resistant to bending of the utility model.
In figure: 1, external insulation sleeve；2, outer jointing jacket；3, filled layer；4, flame-retardant layer；5, inner insulating layer；6, cable battery core；7, No.1 link block；8, No.1 fixed block；9, No.1 locating piece；10, No. two link blocks；11, No. two fixed blocks；12, No. two positioning Block.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of electric automobile charging pile cable resistant to bending, including external insulation sleeve 1, external insulation sleeve 1 it is outer Surface is provided with outer jointing jacket 2, and the interior surface of external insulation sleeve 1 is provided with filled layer 3, and the interior surface of external insulation sleeve 1 is close The lower end of filled layer 3 is provided with No.1 link block 7, and the inside of external insulation sleeve 1 is provided with close to the rear surface of No.1 link block 7 Flame-retardant layer 4, the upper end face of No.1 link block 7 are provided with No.1 locating piece 9, and the inside of external insulation sleeve 1 is under flame-retardant layer 4 End surfaces are provided with inner insulating layer 5, and the interior surface of external insulation sleeve 1 is internally provided with cable battery core 6 close to inner insulating layer 5, The inside of external insulation sleeve 1 is provided with No. two link blocks 10 close to the lower section of cable battery core 6, and the inside of external insulation sleeve 1 is close to No. two The lower end of link block 10 is provided with No. two locating pieces 12.
The surface of No.1 link block 7 is provided through No.1 fixed block 8, and the outer surface of upper of No.1 link block 7 passes through one Number fixed block 8 is connect with the rear surface of filled layer 3, the lower external face of No.1 link block 7 by No.1 fixed block 8 with it is fire-retardant The upper end face connection of layer 4, the quantity of No.1 link block 7 are six groups, and No.1 link block 7 is in symmetry arrangement；No.1 fixed block 8 Upper end outer surface is connect by No.1 locating piece 9 with the inside of filled layer 3, and the lower end outer surface of No.1 fixed block 8 passes through No.1 Locating piece 9 is connect with the inside of flame-retardant layer 4, and the rear surface of No.1 locating piece 9 passes through No.1 fixed block 8 and No.1 link block 7 Upper end face connection, the upper end face of No.1 locating piece 9 connected by the rear surface of No.1 fixed block 8 and No.1 link block 7 It connects, the quantity of No.1 fixed block 8 and No.1 locating piece 9 is several groups, and No.1 fixed block 8 and No.1 locating piece 9 are in battle array shape Arrangement；The rear surface of filled layer 3 is connect by No.1 link block 7 with the upper end face of flame-retardant layer 4, the upper end table of flame-retardant layer 4 Face is connect by filled layer 3 with the lower end outer surface of No.1 fixed block 8；The surface of No. two link blocks 10 is provided through No. two admittedly Determine block 11, the outer surface of upper of No. two link blocks 10 is connect by No. two fixed blocks 11 with the upper end face of filled layer 3, No. two companies The lower external face for connecing block 10 is connect by No. two fixed blocks 11 with the rear surface of flame-retardant layer 4, the quantity of No. two link blocks 10 It is six groups, No. two link blocks 10 are in symmetry arrangement；The upper end outer surface of No. two fixed blocks 11 by No. two locating pieces 12 with it is fire-retardant The inside connection of layer 4, the lower end outer surface of No. two fixed blocks 11 are connect by No. two locating pieces 12 with the inside of filled layer 3, and two The rear surface of number locating piece 12 is connect by No. two fixed blocks 11 with the upper end face of No. two link blocks 10, No. two locating pieces 12 Upper end face connect with the rear surface of No. two link blocks 10 by No. two fixed blocks 11, No. two fixed blocks 11 and No. two position The quantity of block 12 is several groups, and No. two fixed blocks 11 and No. two locating pieces 12 are arranged in battle array shape.
It should be noted that the utility model is a kind of electric automobile charging pile cable resistant to bending, when in use, by setting The outer jointing jacket 2 set can the External Insulation set flame-retardant layer 41 being protected, and be arranged can make inner insulating layer 5 and other layers into Row separation, makes inner insulating layer 5 insulate, and is the No.1 link block by setting between the filled layer 3 and flame-retardant layer 4 of setting 7 are separated with No. two link blocks 10, while the No.1 link block 7 being arranged is positioned by the No.1 fixed block 8 of setting, No.1 No. two link blocks 10 for being fixedly connected, and being arranged between block 9 and filled layer 3, flame-retardant layer 4 are consolidated by No. two of setting The No.1 link block 7 determining block 11, two to be fixedly connected between locating piece 12 and filled layer 3, flame-retardant layer 4, and being arranged with No. two link blocks 10 are arranged at the junction of filled layer 3 Yu flame-retardant layer 4, and filled layer 3 and flame-retardant layer 4 can effectively be made to carry out Separate, improves the anti-flammability between filled layer 3 and cable battery core 6, while the outer jointing jacket 2 being arranged can make cable and use Person carries out insulation protection, more practical.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of electric automobile charging pile cable resistant to bending, including external insulation sleeve (1), it is characterised in that: the external insulation sleeve (1) Outer surface be provided with outer jointing jacket (2), the interior surface of the external insulation sleeve (1) is provided with filled layer (3), the external insulation The interior surface of set (1) is provided with No.1 link block (7) close to the lower end of filled layer (3), and the inside of the external insulation sleeve (1) is leaned on The rear surface of nearly No.1 link block (7) is provided with flame-retardant layer (4), and the upper end face of the No.1 link block (7) is provided with one Number locating piece (9), the inside of the external insulation sleeve (1) is provided with inner insulating layer (5), institute close to the rear surface of flame-retardant layer (4) State interior surface being internally provided with cable battery core (6) close to inner insulating layer (5) of external insulation sleeve (1), the external insulation sleeve (1) Inside No. two link blocks (10) are provided with below cable battery core (6), the inside of the external insulation sleeve (1) is close to No. two The lower end of link block (10) is provided with No. two locating pieces (12).
2. a kind of electric automobile charging pile cable resistant to bending according to claim 1, it is characterised in that: the No.1 connection The surface of block (7) is provided through No.1 fixed block (8), and the outer surface of upper of the No.1 link block (7) is fixed by No.1 Block (8) is connect with the rear surface of filled layer (3), and the lower external face of the No.1 link block (7) passes through No.1 fixed block (8) It is connect with the upper end face of flame-retardant layer (4), the quantity of the No.1 link block (7) is six groups, and the No.1 link block (7) is in pair Claim arrangement.
3. a kind of electric automobile charging pile cable resistant to bending according to claim 2, it is characterised in that: the No.1 is fixed The upper end outer surface of block (8) is connect by No.1 locating piece (9) with the inside of filled layer (3), under the No.1 fixed block (8) End outer surface is connect by No.1 locating piece (9) with the inside of flame-retardant layer (4), and the rear surface of the No.1 locating piece (9) is logical It crosses No.1 fixed block (8) to connect with the upper end face of No.1 link block (7), the upper end face of the No.1 locating piece (9) passes through No.1 fixed block (8) is connect with the rear surface of No.1 link block (7), the No.1 fixed block (8) and No.1 locating piece (9) Quantity is several groups, and the No.1 fixed block (8) and No.1 locating piece (9) are arranged in battle array shape.
4. a kind of electric automobile charging pile cable resistant to bending according to claim 1, it is characterised in that: the filled layer (3) rear surface is connect by No.1 link block (7) with the upper end face of flame-retardant layer (4), the upper end table of the flame-retardant layer (4) Face is connect by filled layer (3) with the lower end outer surface of No.1 fixed block (8).
5. a kind of electric automobile charging pile cable resistant to bending according to claim 1, it is characterised in that: No. two connections The surface of block (10) is provided through No. two fixed blocks (11), and the outer surface of upper of No. two link blocks (10) is solid by No. two Determine block (11) to connect with the upper end face of filled layer (3), the lower external face of No. two link blocks (10) passes through No. two fixations Block (11) is connect with the rear surface of flame-retardant layer (4), and the quantity of No. two link blocks (10) is six groups, No. two link blocks It (10) is in symmetry arrangement.
6. a kind of electric automobile charging pile cable resistant to bending according to claim 5, it is characterised in that: No. two fixations The upper end outer surface of block (11) is connect by No. two locating pieces (12) with the inside of flame-retardant layer (4), No. two fixed blocks (11) Lower end outer surface connect with the inside of filled layer (3) by No. two locating pieces (12), the lower end of No. two locating pieces (12) Surface is connect by No. two fixed blocks (11) with the upper end face of No. two link blocks (10), the upper end of No. two locating pieces (12) Surface is connect by No. two fixed blocks (11) with the rear surface of No. two link blocks (10), No. two fixed blocks (11) and No. two The quantity of locating piece (12) is several groups, and No. two fixed blocks (11) and No. two locating pieces (12) are arranged in battle array shape.
CN201920090826.XU 2019-01-21 2019-01-21 A kind of electric automobile charging pile cable resistant to bending Active CN209607484U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920090826.XU CN209607484U (en) 2019-01-21 2019-01-21 A kind of electric automobile charging pile cable resistant to bending

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920090826.XU CN209607484U (en) 2019-01-21 2019-01-21 A kind of electric automobile charging pile cable resistant to bending

Publications (1)

Publication Number Publication Date
CN209607484U true CN209607484U (en) 2019-11-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920090826.XU Active CN209607484U (en) 2019-01-21 2019-01-21 A kind of electric automobile charging pile cable resistant to bending

Country Status (1)

Country Link
CN (1) CN209607484U (en)

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