CN108544955A - A kind of new-energy automobile charging pile - Google Patents

A kind of new-energy automobile charging pile Download PDF

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Publication number
CN108544955A
CN108544955A CN201810425591.5A CN201810425591A CN108544955A CN 108544955 A CN108544955 A CN 108544955A CN 201810425591 A CN201810425591 A CN 201810425591A CN 108544955 A CN108544955 A CN 108544955A
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CN
China
Prior art keywords
bar
fixedly connected
charging equipment
new
energy automobile
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.)
Granted
Application number
CN201810425591.5A
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Chinese (zh)
Other versions
CN108544955B (en
Inventor
段玉珍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Airship Gear Corp
Original Assignee
Wuhu Bo Innovation Energy Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhu Bo Innovation Energy Technology Co Ltd filed Critical Wuhu Bo Innovation Energy Technology Co Ltd
Priority to CN202011128915.2A priority Critical patent/CN112319270A/en
Priority to CN201810425591.5A priority patent/CN108544955B/en
Publication of CN108544955A publication Critical patent/CN108544955A/en
Application granted granted Critical
Publication of CN108544955B publication Critical patent/CN108544955B/en
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B60L53/18—Cables specially adapted for charging electric vehicles
    • 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
    • Y02T90/12—Electric charging stations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention relates to technical field of new energy, and disclose a kind of new-energy automobile charging pile, including charging equipment, the inside of the charging equipment is installed with positioning tube, and the inside of the positioning tube is installed with position-limiting drum, and the side of the position-limiting drum is connected with motion bar, one end of the motion bar is run through and extends to the outside of motion bar, the side of the motion bar is installed with connecting rod, and there are two the quantity of the connecting rod, two connecting rod flexible connections.The new-energy automobile charging pile, it by the cooperation of positioning tube and position-limiting drum, prevents motion bar from being dropped out from charging equipment on the move, influences the efficiency of power delivery, utilize the cooperation of compressed spring and connecting rod, so that during two connecting rod uses, the state of connection is kept, is prevented in charging, it is unclamped between two connecting rods, cause automobile to fill not powering on, prevent the vehicle fire in charging process, influences the safety of people.

Description

A kind of new-energy automobile charging pile
Technical field
The present invention relates to technical field of new energy, specially a kind of new-energy automobile charging pile.
Background technology
The function of charging pile is similar to the fuel charger inside gas station, can be fixed on ground or wall, be installed on public Building（Public building, market, Public Parking etc.）It, can be according to different voltage in residential area parking lot or charging station Grade is that the electric vehicle of various models charges, and input terminal and the AC network of charging pile are directly connected to, and output end, which is equipped with, to be filled Plug is used to charge for electric vehicle, and charging pile generally provides two kinds of charging modes of normal charge and quick charge, Ren Menke It is used with using specific recharged card to swipe the card on the man-machine interactive interface that charging pile provides, carries out corresponding charging side Operations, the charging pile display screens such as formula, charging time, cost data printing can show the data such as charge volume, expense, charging time.
New-energy automobile needs to use charging pile, existing most charging pile in charging, and every machine all only has one A plug, a machine can only charge to a vehicle, while in charging process, due to malfunction, automobile be caused to go out Existing high temperature and the phenomenon that catching fire, since power cord is connected with automobile, charging pile is caused to explode, in charging process, power supply Line is easy to be interleaved together, and same power cord is easy and automobile is fallen.
Invention content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of new-energy automobile charging piles, have safe, mostly slotting Head, the advantages that winding displacement is neat, solve most charging pile, and all only there are one plugs for every machine, and a machine can only be right One vehicle charges, while in charging process, due to malfunction, the phenomenon that causing automobile high temperature occur and catch fire, by It is connected with automobile in power cord, charging pile is caused to explode, in charging process, power cord is easy to be interleaved together, equally The problem of power cord is easy and automobile is fallen.
（Two）Technical solution
To realize that the neat purpose of above-mentioned safe, multitap, winding displacement, the present invention provide the following technical solutions：A kind of new energy Source automobile charging pile, including charging equipment, the inside of the charging equipment are installed with positioning tube, the positioning tube it is interior Portion is installed with position-limiting drum, and the side of the position-limiting drum is connected with motion bar, and one end of the motion bar is run through and prolonged The outside of motion bar is extended to, the side of the motion bar is installed with connecting rod, and there are two the quantity of the connecting rod, two The connecting rod flexible connection, the other side of the motion bar is fixedly connected with the sliding shoe inside position-limiting drum, the cunning The both sides of motion block and the inner wall of position-limiting drum, the side of the sliding shoe are installed with contact tube, one end of the contact tube with The side of position-limiting drum is flexibly connected, and the outside of position-limiting drum is run through and extended in one end of the contact tube, the contact tube it is outer Compressed spring is movably installed on surface, one end of the compressed spring is fixedly connected with the side of sliding shoe, the compression bullet The other end of spring is fixedly connected with the side of position-limiting drum, and positioning plate is installed in the middle part of the position-limiting drum, and the charging is set Standby side is connected with catch bar, and the inside of charging equipment, the promotion are run through and extended in one end of the catch bar The side of bar is installed with the connection buckle outside charging equipment, and there are two the quantity of the connection buckle, two institutes The symmetrical both sides for being distributed in catch bar of connection buckle are stated, the outer surface of the connection buckle is connected with fixed link, The side of the fixed link is fixedly connected with extension spring, and one end of the extension spring is fixedly connected with the side of catch bar, The inside of charging equipment, one end of the fixed link and the joint of charging equipment are run through and extended in one end of the fixed link Flexible connection, one end of the fixed link is installed with the gag lever post inside charging equipment, one end of the gag lever post The both sides of the fixed cylinder being connected with inside charging equipment, the catch bar are installed with below fixed cylinder Movable buckle, the outer surface of the movable buckle is connected with cross bar, and one end of the cross bar is fixedly connected with movable block, One end of the contact tube is fixedly connected with connecting line, and one end of the connecting line is fixedly connected with plug, the side of the plug Face is connected with sliding bar, and the side of the plug is installed with the support plate positioned at sliding bar side, the support plate Side be movably installed with extension rod, fixed spring is movably installed on the outer surface of the extension rod, the fixed spring One end is fixedly connected with the side of support plate.
Preferably, the side of the fixed cylinder is fixedly connected with the side of charging equipment inner cavity, one end of the catch bar Run through and extend to the outside of fixed cylinder, one end of the catch bar is flexibly connected with the inner wall of fixed cylinder.
Preferably, the top movable of the bottom of the movable block and positioning plate connects, and the side of the cross bar is fixedly connected There is the adjustable spring below movable buckle, the side of the adjustable spring is fixedly connected with the side of catch bar.
Preferably, the inner surface of the gag lever post offers locating slot, and one end of the gag lever post is extended through locating slot To the inside of fixed cylinder, one end of the gag lever post is flexibly connected with the inner wall of locating slot.
Preferably, the other side of plug is run through and extended in one end of the sliding bar, and peace is fixed in the side of the plug Equipped with buffer board, one end of the sliding bar extends to the outside of buffer board, one end of the sliding bar and connecting for buffer board Place's flexible connection.
Preferably, the side of the support plate is installed with limited block, and limited block is run through simultaneously in one end of the extension rod The outside of support plate is extended to, one end of the extension rod is flexibly connected with the joint of limited block.
Preferably, the other end of the fixed spring is fixedly connected with position limiting clamp, the side of the position limiting clamp and extension rod Side be fixedly connected, the other side of the position limiting clamp is connected with power cord, one end of the power cord and the side of plug Face is clamped.
Preferably, the side of the charging equipment is installed with supporting block, and the side of the supporting block is connected with One end of rotating bar, the rotating bar is fixedly connected with contraction pole.
Preferably, the outside of charging equipment is run through and extended in one end of the power cord, one end of the power cord with One end of the outer surface activity cigarette of contraction pole, the power cord is fixedly connected with charging head, and the bottom of the charging equipment is solid Surely it is connected with pedestal.
（Three）Advantageous effect
Compared with prior art, the present invention provides a kind of new-energy automobile charging pile, has following advantageous effect：
1, the new-energy automobile charging pile prevents motion bar on the move from charging by the cooperation of positioning tube and position-limiting drum It is dropped out in equipment, influences the efficiency of power delivery, utilize the cooperation of compressed spring and connecting rod so that two connecting rods used Cheng Zhong keeps the state of connection, prevents from, in charging, unclamping between two connecting rods, causing automobile to fill and do not power on, prevent from filling Vehicle fire in electric process influences the safety of people.
2, the new-energy automobile charging pile, passes through the cooperation of catch bar and connection buckle so that, can be fast when vehicle fire Quick-break is drived a car the connection between charging equipment, is prevented burning things which may cause a fire disaster from entering the inside of charging equipment by power cord, is utilized drawing Stretch the cooperation of spring and gag lever post so that catch bar is directly fixed when moving down, and prevents catch bar from being squeezed by two connecting rods Go out, power supply is caused to be connected from newly, is coordinated using adjustable spring and movable block so that catch bar returns to original position when not in use It sets.
3, the new-energy automobile charging pile prevents sliding bar in moving process by the cooperation of sliding bar and buffer board In, it shakes back and forth, influences the fixation to extension rod, using the cooperation of position limiting clamp and fixed spring, prevent power cord stress from inserting It is unclamped at head, automobile and charging equipment is caused to disconnect, influence the efficiency of charging is prevented using the cooperation of contraction pole and rotating bar Power cord is interleaved together in use, influences the service life of power cord.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlargement structural representation at A in Fig. 1；
Fig. 3 is the partial enlargement structural representation at B in Fig. 1.
In figure：1 charging equipment, 2 positioning tubes, 3 position-limiting drums, 4 motion bars, 5 connecting rods, 6 sliding shoes, 7 contact tubes, 8 compressions Spring, 9 positioning plates, 10 catch bars, 11 connection buckles, 12 fixed links, 13 gag lever posts, 14 fixed cylinders, 15 movable buckles, 16 cross Bar, 17 movable blocks, 18 adjustable springs, 19 extension springs, 20 connecting lines, 21 plugs, 22 sliding bars, 23 charging heads, 24 support plates, 25 extension rods, 26 limited blocks, 27 fixed springs, 28 position limiting clamps, 29 buffer boards, 30 power cords, 31 supporting blocks, 32 contraction poles, 33 Rotating bar, 34 pedestals.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of new-energy automobile charging pile, including charging equipment 1, the inside of charging equipment 1 are fixed Positioning tube 2 is installed, the inside of positioning tube 2 is installed with position-limiting drum 3, prevents motion bar 4 on the move from charging equipment 1 It drops out, influences the efficiency of power delivery, the side of position-limiting drum 3 is connected with motion bar 4, and one end of motion bar 4 is run through and prolonged The outside of motion bar 4 is extended to, the side of motion bar 4 is installed with connecting rod 5, and there are two the quantity of connecting rod 5, two connections Bar 5 is flexibly connected, and the other side of motion bar 4 is fixedly connected with the sliding shoe 6 positioned at position-limiting drum 3 inside, the both sides of sliding shoe 6 and The side of the inner wall of position-limiting drum 3, sliding shoe 6 is installed with contact tube 7, one end of contact tube 7 and the side activity of position-limiting drum 3 Connection, one end of contact tube 7 is run through and is extended to the outside of position-limiting drum 3, compression bullet is movably installed on the outer surface of contact tube 7 One end of spring 8, compressed spring 8 is fixedly connected with the side of sliding shoe 6, and the other end of compressed spring 8 is solid with the side of position-limiting drum 3 Fixed connection so that during two 5 uses of connecting rod, keep the state of connection, prevent in charging, between two connecting rods 5 It unclamps, causes automobile to fill and do not power on, prevent the vehicle fire in charging process, influence the safety of people, the middle part of position-limiting drum 3 is solid Dingan County is equipped with positioning plate 9, and the side of charging equipment 1 is connected with catch bar 10, and one end of catch bar 10 is run through and extended to The side of the inside of charging equipment 1, catch bar 10 is installed with the connection buckle 11 outside charging equipment 1 so that vapour When vehicle catches fire, the connection between automobile and charging equipment 1 can be disconnected rapidly, prevented burning things which may cause a fire disaster from entering charging by power cord 30 and set Standby 1 inside, there are two the quantity of connection buckle 11, symmetrical be distributed in catch bar 10 two of two connection buckles 11 The outer surface of side, connection buckle 11 is connected with fixed link 12, and the side of fixed link 12 is fixedly connected with extension spring 19, makes Catch bar 10 is obtained when moving down, it is directly fixed, it prevents catch bar 10 from being squeezed out by two connecting rods 5, power supply is caused to connect from newly On, one end of extension spring 19 is fixedly connected with the side of catch bar 10, and one end of fixed link 12, which is run through and extends to charging, to be set Standby 1 inside, one end of fixed link 12 are flexibly connected with the joint of charging equipment 1, and one end of fixed link 12 is installed with The inner surface of gag lever post 13 inside charging equipment 1, gag lever post 13 offers locating slot, and one end of gag lever post 13, which passes through, determines Position slot extends to the inside of fixed cylinder 14, and one end of gag lever post 13 is flexibly connected with the inner wall of locating slot, one end of gag lever post 13 The fixed cylinder 14 being connected with inside charging equipment 1, the side of the side and 1 inner cavity of charging equipment of fixed cylinder 14 is fixed Connection, the outside of fixed cylinder 14, the inner wall of one end and fixed cylinder 14 of catch bar 10 are run through and extended in one end of catch bar 10 The both sides of flexible connection, catch bar 10 are installed with the movable buckle 15 positioned at 14 lower section of fixed cylinder, movable buckle 15 Outer surface is connected with cross bar 16, and one end of cross bar 16 is fixedly connected with movable block 17, bottom and the positioning plate 9 of movable block 17 Top movable connection, the side of cross bar 16 is fixedly connected with the adjustable spring 18 positioned at 15 lower section of movable buckle so that pushes Bar 10 returns to original position when not in use, and the side of adjustable spring 18 is fixedly connected with the side of catch bar 10, contact tube 7 One end is fixedly connected with connecting line 20, and one end of connecting line 20 is fixedly connected with plug 21, and the side of plug 21 is connected with The other side of plug 21 is run through and extended in one end of sliding bar 22, sliding bar 22, and the side of plug 21 is installed with buffering Plate 29, one end of sliding bar 22 extend to the outside of buffer board 29, one end of sliding bar 22 and the joint activity of buffer board 29 The side of connection, plug 21 is installed with the support plate 24 positioned at 22 side of sliding bar, and the side of support plate 24 is fixedly mounted Have a limited block 26, one end of extension rod 25 is through limited block 26 and extends to the outside of support plate 24, one end of extension rod 25 with The joint of limited block 26 is flexibly connected, and the side of support plate 24 is movably installed with extension rod 25, on the outer surface of extension rod 25 Be movably installed with fixed spring 27, the other end of fixed spring 27 is fixedly connected with position limiting clamp 28, the side of position limiting clamp 28 with prolong The side of boom 25 is fixedly connected, and prevents 30 stress of power cord from being unclamped from plug 21, and automobile and charging equipment 1 is caused to disconnect, The efficiency for influencing charging, prevents sliding bar 22 in moving process, shakes back and forth, influence the fixation to extension rod 25, position limiting clamp 28 other side is connected with power cord 30, and one end of power cord 30 is clamped with the side of plug 21, and the one of fixed spring 27 End is fixedly connected with the side of support plate 24, and the side of charging equipment 1 is installed with supporting block 31, and the side of supporting block 31 is lived Dynamic to be connected with rotating bar 33, one end of rotating bar 33 is fixedly connected with contraction pole 32, and one end of power cord 30 is run through and extended to The outside of charging equipment 1, one end of power cord 30 and the outer surface activity cigarette of contraction pole 32, one end of power cord 30, which is fixed, to be connected It is connected to charging head 23, the bottom of charging equipment 1 is fixedly connected with pedestal 34, power cord 30 is prevented to be staggered in one in use It rises, influences the service life of power cord 30.
When work, 8 springing sliding shoe 6 of compressed spring moves inward, and is connected between two connecting rods 5 of drive, works as automobile When catching fire, then mobile catch bar 10 drives fixed link 12 and gag lever post 13 to move down, 19 springing fixed link 12 of extension spring It is expanded to both sides, presses cross bar 16 and movable block 17 and moved to both sides, when needing to charge again, pull catch bar 10, stretch bullet Spring 18 pulls cross bar 16 to shrink, and drives catch bar 10 to move up, is reconnected between two connecting rods 5, pushes sliding bar 22, It squeezes extension rod 25 to move inward, drives fixed spring 27 and position limiting clamp 28 to clamp power cord 30, power cord 30 is in contraction pole It shrinks and stretches on 32.
In conclusion the new-energy automobile charging pile prevents motion bar 4 by the cooperation of positioning tube 2 and position-limiting drum 3 It is dropped out from charging equipment 1 on the move, influences the efficiency of power delivery, using the cooperation of compressed spring 8 and connecting rod 5, made During obtaining two 5 uses of connecting rod, the state of connection is kept, prevents from, in charging, unclamping, causing between two connecting rods 5 Automobile, which fills, not to be powered on, and the vehicle fire in charging process is prevented, and influences the safety of people；Pass through catch bar 10 and connection buckle 11 Cooperation so that when vehicle fire, the connection between automobile and charging equipment 1 can be disconnected rapidly, prevent burning things which may cause a fire disaster from passing through power cord 30 enter the inside of charging equipment 1, utilize the cooperation of extension spring 19 and gag lever post 13 so that catch bar 10 is moving down When, it is directly fixed, it prevents catch bar 10 from being squeezed out by two connecting rods 5, power supply is caused to be connected from newly, using adjustable spring 18 and live Motion block 17 coordinates so that catch bar 10 returns to original position when not in use；By the cooperation of sliding bar 22 and buffer board 29, prevent On-slip lever 22 is shaken back and forth in moving process, influences the fixation to extension rod 25, utilizes position limiting clamp 28 and fixed spring 27 Cooperation, prevent 30 stress of power cord from being unclamped from plug 21, automobile and charging equipment 1 caused to disconnect, influence the efficiency of charging, Using the cooperation of contraction pole 32 and rotating bar 33, power cord 30 is prevented to be interleaved together in use, influences power cord 30 Service life；Solves most charging pile, all only there are one plugs 21 for every machine, and a machine can only be to a vehicle It charges, while in charging process, due to malfunction, the phenomenon that causing automobile high temperature occur and catch fire, due to power supply Line 30 is connected with automobile, and charging pile is caused to explode, and in charging process, power cord 30 is easy to be interleaved together, same electricity The problem of source line 30 is easy and automobile is fallen.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (9)

1. a kind of new-energy automobile charging pile, including charging equipment（1）, it is characterised in that：The charging equipment（1）Inside It is installed with positioning tube（2）, the positioning tube（2）Inside be installed with position-limiting drum（3）, the position-limiting drum（3）Side Face is connected with motion bar（4）, the motion bar（4）One end run through and extend to motion bar（4）Outside, the activity Bar（4）Side be installed with connecting rod（5）, the connecting rod（5）Quantity there are two, two connecting rods（5）It is living Dynamic connection, the motion bar（4）The other side be fixedly connected with positioned at position-limiting drum（3）Internal sliding shoe（6）, the sliding shoe （6）Both sides and position-limiting drum（3）Inner wall, the sliding shoe（6）Side be installed with contact tube（7）, the contact tube （7）One end and position-limiting drum（3）Side flexible connection, the contact tube（7）One end run through and extend to position-limiting drum（3）'s Outside, the contact tube（7）Outer surface on be movably installed with compressed spring（8）, the compressed spring（8）One end and sliding Block（6）Side be fixedly connected, the compressed spring（8）The other end and position-limiting drum（3）Side be fixedly connected, the limit Cylinder（3）Middle part be installed with positioning plate（9）, the charging equipment（1）Side be connected with catch bar（10）, described Catch bar（10）One end run through and extend to charging equipment（1）Inside, the catch bar（10）Side be installed with Positioned at charging equipment（1）External connection buckle（11）, the connection buckle（11）Quantity there are two, two connection cards Button（11）Symmetrical is distributed in catch bar（10）Both sides, the connection buckle（11）Outer surface be connected with fixation Bar（12）, the fixed link（12）Side be fixedly connected with extension spring（19）, the extension spring（19）One end with push away Lever（10）Side be fixedly connected, the fixed link（12）One end run through and extend to charging equipment（1）Inside, it is described Fixed link（12）One end and charging equipment（1）Joint flexible connection, the fixed link（12）One end be installed with Positioned at charging equipment（1）Internal gag lever post（13）, the gag lever post（13）One end be connected with positioned at charging equipment（1） Internal fixed cylinder（14）, the catch bar（10）Both sides be installed with positioned at fixed cylinder（14）The movable buckle of lower section （15）, the movable buckle（15）Outer surface be connected with cross bar（16）, the cross bar（16）One end be fixedly connected with Movable block（17）, the contact tube（7）One end be fixedly connected with connecting line（20）, the connecting line（20）One end fix connect It is connected to plug（21）, the plug（21）Side be connected with sliding bar（22）, the plug（21）Side fix peace Equipped with positioned at sliding bar（22）The support plate of side（24）, the support plate（24）Side be movably installed with extension rod（25）, The extension rod（25）Outer surface on be movably installed with fixed spring（27）, the fixed spring（27）One end and support plate （24）Side be fixedly connected.
2. a kind of new-energy automobile charging pile according to claim 1, it is characterised in that：The fixed cylinder（14）Side Face and charging equipment（1）The side of inner cavity is fixedly connected, the catch bar（10）One end run through and extend to fixed cylinder（14） Outside, the catch bar（10）One end and fixed cylinder（14）Inner wall flexible connection.
3. a kind of new-energy automobile charging pile according to claim 1, it is characterised in that：The movable block（17）Bottom Portion and positioning plate（9）Top movable connection, the cross bar（16）Side be fixedly connected with positioned at movable buckle（15）Lower section Adjustable spring（18）, the adjustable spring（18）Side and catch bar（10）Side be fixedly connected.
4. a kind of new-energy automobile charging pile according to claim 1, it is characterised in that：The gag lever post（13）It is interior Surface offers locating slot, the gag lever post（13）One end fixed cylinder is extended to by locating slot（14）Inside, the limit Position bar（13）One end be flexibly connected with the inner wall of locating slot.
5. a kind of new-energy automobile charging pile according to claim 1, it is characterised in that：The sliding bar（22）One End is run through and extends to plug（21）The other side, the plug（21）Side be installed with buffer board（29）, the cunning Lever（22）One end extend to buffer board（29）Outside, the sliding bar（22）One end and buffer board（29）Joint Flexible connection.
6. a kind of new-energy automobile charging pile according to claim 1, it is characterised in that：The support plate（24）Side Face is installed with limited block（26）, the extension rod（25）One end run through limited block（26）And extend to support plate（24）'s Outside, the extension rod（25）One end and limited block（26）Joint flexible connection.
7. a kind of new-energy automobile charging pile according to claim 1, it is characterised in that：The fixed spring（27）'s The other end is fixedly connected with position limiting clamp（28）, the position limiting clamp（28）Side and extension rod（25）Side be fixedly connected, institute State position limiting clamp（28）The other side be connected with power cord（30）, the power cord（30）One end and plug（21）Side Clamping.
8. a kind of new-energy automobile charging pile according to claim 1, it is characterised in that：The charging equipment（1）'s Side is installed with supporting block（31）, the supporting block（31）Side be connected with rotating bar（33）, the rotating bar （33）One end be fixedly connected with contraction pole（32）.
9. a kind of new-energy automobile charging pile according to claim 8, it is characterised in that：The power cord（30）One End is run through and extends to charging equipment（1）Outside, the power cord（30）One end and contraction pole（32）Outer surface activity Cigarette, the power cord（30）One end be fixedly connected with charging head（23）, the charging equipment（1）Bottom be fixedly connected with Pedestal（34）.
CN201810425591.5A 2018-05-07 2018-05-07 New energy automobile is with filling electric pile Active CN108544955B (en)

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CN113325262B (en) * 2021-08-04 2021-10-01 天津滨电电力工程有限公司 Electric automobile of integrated power load fills electric pile testing arrangement

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