CN111114362A - Portable car fills electric pile - Google Patents

Portable car fills electric pile Download PDF

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Publication number
CN111114362A
CN111114362A CN201911362289.0A CN201911362289A CN111114362A CN 111114362 A CN111114362 A CN 111114362A CN 201911362289 A CN201911362289 A CN 201911362289A CN 111114362 A CN111114362 A CN 111114362A
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CN
China
Prior art keywords
pile
charging
hole
vehicle
plate
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Granted
Application number
CN201911362289.0A
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Chinese (zh)
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CN111114362B (en
Inventor
卢兆林
卢小升
卢云霞
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Tongling Zhaolin Industrial Co ltd
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Tongling Zhaolin Industrial Co ltd
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Priority to CN201911362289.0A priority Critical patent/CN111114362B/en
Publication of CN111114362A publication Critical patent/CN111114362A/en
Application granted granted Critical
Publication of CN111114362B publication Critical patent/CN111114362B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods 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
    • B60L53/14Conductive energy transfer
    • B60L53/16Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/302Cooling of charging equipment
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

Abstract

The invention belongs to the technical field of charging piles, and particularly relates to a mobile automobile charging pile; the pile comprises a pile body, wherein a wire is connected onto the pile body, one end of the wire is connected with a charging head, contact plates are fixedly connected to two sides of the charging head, electromagnets are embedded into the surfaces of the two contact plates, and pressure sensors are bonded to the surfaces of the two contact plates; the bottom of the pile body is provided with a U-shaped groove; according to the invention, by arranging the electromagnet and the pressure sensors, when a vehicle slides, the vehicle can be far away from the pile body, because the wire has a force for blocking the movement of the charging head, the pressure difference between the two pressure sensors is larger and larger when the charging hole is arranged at two sides of the vehicle, the pressure values monitored by the two pressure sensors are changed more at the same time when the charging hole is arranged at the vehicle and the tail of the vehicle, the controller controls the electromagnet to be powered off, so that the charging head can not tightly suck the vehicle at the charging hole any more, the charging head can be separated from the charging hole when the vehicle moves, and the charging head and the charging hole on the electric vehicle are protected.

Description

Portable car fills electric pile
Technical Field
The invention belongs to the technical field of charging piles, and particularly relates to a mobile automobile charging pile.
Background
The electric automobile is a new technology which is vigorously developed in China in recent years, and the electric automobile can be driven to run by reasonably utilizing electric energy, so that fuel oil driving can be avoided, and the purposes of energy conservation and environmental protection are achieved. However, the use of electric vehicles is accompanied by the problem of charging the electric vehicles. Because electric automobile belongs to emerging technique, many correlation technique are not mature, fill electric pile's manufacturing technology including the car, make the cost of car charging pile expensive, car charging pile on the existing market is expensive and mostly is fixed electric pile that fills, and for satisfying the requirement that multi-car used simultaneously, the installation that a plurality of cars fill electric pile needs to be carried out, greatly increased electric automobile charging station's operating cost, it is inconvenient finally to have caused electric automobile to charge, the difficult problem of charging, consequently, the portable electric pile that fills passes through certain position of horizontal migration, can charge for another electric motor car, the inconvenient problem of electric pile is filled in perfect solution.
Because the charging efficiency of the existing electric automobile is low, the battery can be fully charged by charging for hours, and in order to prevent the falling of the charging head caused by external force, the charging head needs to be clamped at the charging hole of the electric automobile, but if the electric automobile is in heavy weather in the charging process of the electric automobile, the electric automobile forgets to tighten the hand brake, the automobile can slip under the action of strong wind, so that the charging head and the charging hole have large breaking force, and the hard force damage of the charging head or the charging hole is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a mobile automobile charging pile to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a movable automobile charging pile comprises a pile body, wherein a wire is connected onto the pile body, one end of the wire is connected with a charging head, contact plates are fixedly connected to two sides of the charging head, electromagnets are embedded into the surfaces of the two contact plates, and pressure sensors are bonded to the surfaces of the two contact plates; the pile body is characterized in that a U-shaped groove is formed in the bottom of the pile body, two clamping plates are fixedly connected to the bottom of the pile body and are respectively tightly attached to two side walls of the inner side of the U-shaped groove, two rows of balls are embedded into the wall thickness of the bottom of the pile body, two guide grooves are formed in the top of the U-shaped groove, and the two rows of balls are respectively arranged in the two guide grooves; the bottom of the inner side of the U-shaped groove is provided with a plurality of limiting holes, a limiting rod is inserted in one limiting hole, the top end of the limiting rod is arranged on the wall thickness of the bottom of the pile body, the limiting rod can move up and down along the wall thickness of the pile body, and the lowest point of the movement of the top end of the limiting rod is arranged in the wall thickness of the pile body; when the electric vehicle charging device works, after the current electric vehicle is charged, the current movable charging pile can charge another electric vehicle by horizontally moving a certain position, and the problem of inconvenience of the charging pile is perfectly solved, because the charging efficiency of the current electric vehicle is low, the battery can be fully charged by charging for hours, and in order to prevent the falling of the charging head caused by external force, the charging head needs to be clamped at the charging hole of the electric vehicle, but if the electric vehicle is charged in heavy weather, the electric vehicle forgets to tighten the hand brake, and under the action of strong wind, the vehicle can slip, so that the charging head and the charging hole have large breaking force, and the hard force damage of the charging head or the charging hole is caused. Protecting the charging head and a charging hole on the electric automobile; the specifically adopted measures and working processes are as follows: when the vehicle head is over against the front side surface of the pile body, when the charging holes are arranged on two sides of the vehicle, the two sides of the charging head are fixedly connected with the contact plates, the surface of the contact plate, which is contacted with the vehicle, is embedded with the electromagnet, after the charging head is inserted into the charging hole of the electric vehicle, the electromagnet is electrified to generate magnetism, and is adsorbed on the surface of the vehicle near the charging hole, so that the contact plates are tightly attached to the surface of the vehicle, the two pressure sensors on the two contact plates can have the same pressure value, when the vehicle slides away from the pile body, the vehicle drives the charging head to straighten the conducting wire, at the moment, when the vehicle continues to slide, because the conducting wire has the force of obstructing the movement of the charging head, the conducting wire draws the charging head, the contact plate close to the pile body can squeeze the surface of the vehicle, the contact plate far away from the, the controller can control the electro-magnet outage, and the head that charges no longer inserts tight hole of charging, and the head that charges can break away from in the hole of charging when the vehicle removes, protects the hole of charging on head and the electric automobile, and the hole of charging is when vehicle and rear of a vehicle department, only need change when the pressure value of two pressure sensor monitoring simultaneously when more, and controller control electro-magnet outage can make the head that charges no longer inhale the vehicle of tight hole department of charging.
Preferably, the top parts of the two contact plates are fixedly connected with the same arc-shaped plate, and the thickness of one end of the arc-shaped plate close to the lead is smaller than that of the end far away from the lead; the bottoms of the two contact plates are fixedly connected with connecting rods, the bottom ends of the connecting rods are fixedly connected with guide plates, and the middle parts of the guide plates are bent upwards to play a role in guiding wind; the arc at contact plate top can play the effect that keeps off the rain in rainy day, simultaneously because the first department that charges is hotter when charging, consequently the deflector middle part kickup of contact plate bottom, when wind, crooked deflector can lead wind, charges the first position department with the hole that charges with the wind direction and leads, cools down to the head that charges.
Preferably, the highest point of the bending of the guide plate and the bottom of the contact plate are fixedly connected with the same vertical plate, the vertical plate is provided with a square through hole, and a sponge matched with the square through hole is embedded in the square through hole; because in rainy weather, when leading wind through the deflector, wind can carry the rainwater and reach the first surface that charges, consequently in order to prevent that the rainwater from arousing the short circuit, has linked firmly same vertical board bottom the contact plate at the crooked peak of deflector to square through hole has been seted up on vertical board, and the through-hole embeds has the sponge, and when wind passed through, the sponge can give the absorption with the rainwater in the wind, and the wind that finally sees through the sponge does not contain the rainwater, has reduced the emergence of short circuit phenomenon.
Preferably, the vertical plate at the top of the square through hole is provided with a storage groove, an elastic part is arranged in the storage groove, one end of the elastic part, which extends out of the storage groove, is fixedly connected with a water pressing plate, the bottom end of the water pressing plate extrudes sponge, a U-shaped bent rod penetrates through the water pressing plate, the distance from the U-shaped bent rod to the top end of the water pressing plate is larger than that from the bottom end of the water pressing plate, and two ends of the U-shaped bent rod are respectively connected to the vertical plates at two sides of the storage groove; because the water absorbing capacity of the sponge is limited, after the sponge absorbs water for many times, rainwater can not be absorbed again, therefore, when wind blows, because the distance from the U-shaped bent rod to the top end of the water pressing plate is larger than the distance to the bottom end of the water pressing plate, according to the lever principle, the water pressing plate at the top of the U-shaped bent rod can rotate the water pressing plate only by small wind power, the water pressing plate compresses the elastic part, the sponge is not extruded at the bottom end of the water pressing plate, after the wind stops, the elastic part recovers, the water pressing plate is pushed to return to the original position, the sponge is extruded at the bottom end of the water pressing plate, the rainwater absorbed in the sponge is separated from the sponge, and.
Preferably, the top of one end of each guide plate, which is in contact with the corresponding guide plate, is fixedly connected with a water receiving frame, and the water receiving frames are made of heat conducting materials; when using, can pour into a certain amount of water in the water receiving frame, can pass through the evaporation heat absorption of water on the one hand, make the temperature of the head department that charges when summer is calm, on the other hand can be through observing the water yield in the water receiving frame when normal atmospheric temperature weather, when the water yield reduces at the excessive speed, can acquire the information whether unusual of the temperature of the head that charges fast, need not to come the perception through the mode of touch and charge the temperature of head overheated, guaranteed personnel's safety, observe comparatively directly perceived.
Preferably, the limiting rod is connected with two operating rods and is in threaded connection with the U-shaped groove at the limiting hole; through the action bars with gag lever post threaded connection in spacing hole, when strong wind weather, wind when passing through U type inslot side, can prevent that wind from upwards jack-up the pile body and break away from U type groove, guaranteed the stability of pile body.
The invention has the technical effects and advantages that:
1. according to the movable automobile charging pile, due to the fact that the electromagnet and the pressure sensors are arranged, a vehicle can be far away from a pile body when sliding, due to the fact that the wires have force for blocking the charging head to move, when the charging hole is located on the two sides of the vehicle, the pressure difference between the two pressure sensors is larger and larger, when the charging hole is located at the position of the vehicle and the tail of the vehicle, the pressure values monitored by the two pressure sensors are changed more at the same time, the controller controls the electromagnet to be powered off, the charging head can not tightly suck the vehicle at the charging hole, the charging head can be separated from the charging hole when the vehicle moves, and the charging head and the charging hole in the electric automobile are.
2. The invention provides a mobile automobile charging pile, which comprises an arc-shaped plate and a guide plate, wherein the arc-shaped plate is arranged on the arc-shaped plate; the arc at contact plate top can play the effect that keeps off the rain in rainy day, simultaneously because the first department that charges is hotter when charging, consequently the deflector middle part kickup of contact plate bottom, when wind, crooked deflector can lead wind, charges the first position department with the hole that charges with the wind direction and leads, cools down to the head that charges.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 3 is a side view of the pile body;
fig. 4 is a side view of the charging head;
in the figure: pile body 1, wire 2, charge head 3, contact plate 4, electro-magnet 5, pressure sensor 6, U type groove 7, cardboard 8, ball 9, guide way 10, spacing hole 11, gag lever post 12, arc 13, connecting rod 14, deflector 15, vertical board 16, square through hole 17, put thing groove 18, elastic component 19, pressurized-water board 20, U type curved bar 21, water receiving frame 22, action bars 23, sponge 24.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, the mobile automobile charging pile comprises a pile body 1, wherein a conducting wire 2 is connected to the pile body 1, one end of the conducting wire 2 is connected with a charging head 3, two sides of the charging head 3 are fixedly connected with contact plates 4, electromagnets 5 are embedded into the surfaces of the two contact plates 4, and pressure sensors 6 are bonded to the surfaces of the two contact plates 4; the bottom of the pile body 1 is provided with a U-shaped groove 7, the bottom of the pile body 1 is fixedly connected with two clamping plates 8, the two clamping plates 8 are respectively tightly attached to two side walls of the inner side of the U-shaped groove 7, two rows of balls 9 are embedded in the wall thickness of the bottom of the pile body 1, two guide grooves 10 are formed in the top of the U-shaped groove 7, and the two rows of balls 9 are respectively arranged in the two guide grooves 10; a plurality of limiting holes 11 are formed in the bottom of the inner side of the U-shaped groove 7, a limiting rod 12 is inserted into one limiting hole 11, the top end of the limiting rod 12 is arranged on the wall thickness of the bottom of the pile body 1, the limiting rod 12 can move up and down along the wall thickness of the pile body 1, and the lowest moving point of the top end of the limiting rod 12 is located in the wall thickness of the pile body 1; when the electric vehicle charging device works, after the current electric vehicle is charged, the current movable charging pile can charge another electric vehicle by horizontally moving a certain position, and the problem of inconvenience of the charging pile is perfectly solved, because the charging efficiency of the current electric vehicle is low, the battery can be fully charged by charging for hours, and in order to prevent the falling of the charging head 3 caused by external force, the charging head 3 needs to be clamped at the charging hole of the electric vehicle, but if the electric vehicle is charged in heavy weather, the electric vehicle forgets to tighten the hand brake, and under the action of strong wind, the vehicle can slip, so that the charging head 3 and the charging hole have large breaking force, and the hard force damage of the charging head 3 or the charging hole is caused, the invention mainly solves the problem how to separate the charging head 3 from the electric vehicle before the vehicle slips and the charging head 3 breaks, protecting the charging head 3 and a charging hole on the electric automobile; the specifically adopted measures and working processes are as follows: when the vehicle head is over against the front side surface of the pile body 1, when the charging holes are arranged on two sides of the vehicle, the contact plates 4 are fixedly connected on two sides of the charging head 3, the electromagnet 5 is embedded on one surface of the contact plate 4, which is contacted with the vehicle, after the charging head 3 is inserted into the charging hole of the electric vehicle, the electromagnet 5 is electrified to generate magnetism, and is adsorbed on the surface of the vehicle near the charging hole, so that the contact plate 4 is tightly attached to the surface of the vehicle, the two pressure sensors 6 on the two contact plates 4 can have the same pressure value, when the vehicle slides away from the pile body 1, the vehicle drives the charging head 3 to straighten the conducting wire 2, and at the moment, when the vehicle continues to slide, the conducting wire 2 has a force which obstructs the movement of the charging head 3, so that the conducting wire 2 draws the charging head 3, the contact plate 4 close to the pile body 1 can be tightly extruded on the surface of the vehicle, after the pressure differential is greater than the default, 5 deenergizations of electro-magnet can be controlled to the controller, the hole of charging is no longer inserted tightly to the head of charging 3, the head of charging 3 can break away from in the charging hole when the vehicle removes, the hole of charging on protection head 3 and the electric automobile, the hole of charging when vehicle and rear of a vehicle department, only need change when the pressure value of two pressure sensor 6 monitors simultaneously when many, 5 deenergizations of controller control electro-magnet, can make the head of charging 3 no longer inhale the vehicle of charging hole department.
The tops of the two contact plates 4 are fixedly connected with the same arc-shaped plate 13, and the thickness of one end, close to the lead 2, of the arc-shaped plate 13 is smaller than that of one end, far away from the lead 2, of the arc-shaped plate 13; the bottoms of the two contact plates 4 are fixedly connected with connecting rods 14, the bottom ends of the connecting rods 14 are fixedly connected with guide plates 15, and the middle parts of the guide plates 15 are bent upwards to play a role in guiding wind; the arc 13 at 4 tops of contact plate can play the effect that keeps off the rain in rainy day, and simultaneously owing to charge when first 3 departments of charging hot, consequently the 15 middle parts kickup of deflector 15 of 4 bottoms of contact plate, when wind, crooked deflector 15 can lead wind, charge first 3 with the position department in hole of charging with the wind direction and lead, cool down to charging first 3.
The highest point of the bending of the guide plate 15 and the bottom of the contact plate 4 are fixedly connected with the same vertical plate 16, a square through hole 17 is formed in the vertical plate 16, and a sponge 24 matched with the square through hole is embedded in the hole 17; because in rainy weather, when guiding wind through deflector 15, wind can carry the rainwater and reach the first 3 surfaces that charge, consequently in order to prevent that the rainwater from arousing the short circuit, the highest point of 15 crooked and contact plate 4 bottoms have linked firmly same vertical board 16 at deflector to square through hole 17 has been seted up on vertical board 16, the through-hole embedded has sponge 24, when wind passes through, sponge 24 can give the absorption with the rainwater in the wind, and the wind that finally sees through sponge 24 does not contain the rainwater, has reduced the emergence of short circuit phenomenon.
The vertical plate 16 at the top of the square through hole 17 is provided with a storage groove 18, an elastic part 19 is arranged in the storage groove 18, one end of the elastic part 19, which extends out of the storage groove 18, is fixedly connected with a water pressing plate 20, the bottom end of the water pressing plate 20 extrudes a sponge 24, the water pressing plate 20 is provided with a U-shaped bent rod 21 in a penetrating manner, the distance from the U-shaped bent rod 21 to the top end of the water pressing plate 20 is larger than the distance from the U-shaped bent rod 21 to the bottom end of the water pressing plate 20, and two ends of the U-shaped bent rod 21 are respectively connected; because the water absorbing capacity of the sponge 24 is limited, after the sponge 24 absorbs water for many times, rainwater can not be absorbed, when wind blows, the distance from the U-shaped bent rod 21 to the top end of the water pressing plate 20 is larger than the distance from the top end of the water pressing plate 20, according to the lever principle, the water pressing plate 20 at the top of the U-shaped bent rod 21 can rotate the water pressing plate 20 only by small wind power, the water pressing plate 20 compresses the elastic part 19, the sponge 24 is not extruded by the bottom end of the water pressing plate 20, after the wind stops, the elastic part 19 recovers, the water pressing plate 20 is pushed to return to the original position, the sponge 24 is extruded by the bottom end of the water pressing plate 20, rainwater absorbed in the sponge 24 is separated from the sponge 24, and the water absorbing effect of the.
The top of one end of each guide plate 15, which is in contact with the corresponding guide plate, is fixedly connected with a water receiving frame 22, and the water receiving frames 22 are made of heat conducting materials; when using, can pour into a certain amount of water in water receiving frame 22, can pass through the evaporation heat absorption of water on the one hand, make the temperature of the head 3 department that charges when summer is calm, on the other hand is when normal atmospheric temperature weather, can be through observing the water yield in the water receiving frame 22, when the water yield reduces at the excessive speed, can acquire the information whether unusual of the temperature of the head 3 that charges fast, need not to come the perception through the mode of touch and charge the temperature of head 3 overheated, personnel's safety has been guaranteed, it is comparatively directly perceived to observe.
The limiting rod 12 is connected with two operating rods 23, and the limiting rod 12 is in threaded connection with the U-shaped groove 7 in the limiting hole 11; through operating rod 23 with gag lever post 12 threaded connection in spacing hole 11, when strong wind weather, wind when passing through U type groove 7 inboard, can prevent that wind from upwards jack-up pile body 1 and break away from U type groove 7, guaranteed pile body 1's stability.
When the electric vehicle charging device works, after the current electric vehicle is charged, the current movable charging pile can charge another electric vehicle by horizontally moving a certain position, and the problem of inconvenience of the charging pile is perfectly solved, because the charging efficiency of the current electric vehicle is low, the battery can be fully charged by charging for hours, and in order to prevent the falling of the charging head 3 caused by external force, the charging head 3 needs to be clamped at the charging hole of the electric vehicle, but if the electric vehicle is charged in heavy weather, the electric vehicle forgets to tighten the hand brake, and under the action of strong wind, the vehicle can slip, so that the charging head 3 and the charging hole have large breaking force, and the hard force damage of the charging head 3 or the charging hole is caused, the invention mainly solves the problem how to separate the charging head 3 from the electric vehicle before the vehicle slips and the charging head 3 breaks, protecting the charging head 3 and a charging hole on the electric automobile; the specifically adopted measures and working processes are as follows: when the vehicle head is over against the front side surface of the pile body 1, when the charging holes are arranged on two sides of the vehicle, the contact plates 4 are fixedly connected on two sides of the charging head 3, the electromagnet 5 is embedded on one surface of the contact plate 4, which is contacted with the vehicle, after the charging head 3 is inserted into the charging hole of the electric vehicle, the electromagnet 5 is electrified to generate magnetism, and is adsorbed on the surface of the vehicle near the charging hole, so that the contact plate 4 is tightly attached to the surface of the vehicle, the two pressure sensors 6 on the two contact plates 4 can have the same pressure value, when the vehicle slides away from the pile body 1, the vehicle drives the charging head 3 to straighten the conducting wire 2, and at the moment, when the vehicle continues to slide, the conducting wire 2 has a force which obstructs the movement of the charging head 3, so that the conducting wire 2 draws the charging head 3, the contact plate 4 close to the pile body 1 can be tightly extruded on the surface of the vehicle, after the pressure differential is greater than the default, 5 deenergizations of electro-magnet can be controlled to the controller, the hole of charging is no longer inserted tightly to the head of charging 3, the head of charging 3 can break away from in the charging hole when the vehicle removes, the hole of charging on protection head 3 and the electric automobile, the hole of charging when vehicle and rear of a vehicle department, only need change when the pressure value of two pressure sensor 6 monitors simultaneously when many, 5 deenergizations of controller control electro-magnet, can make the head of charging 3 no longer inhale the vehicle of charging hole department.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a portable car fills electric pile, includes pile body (1), its characterized in that: the pile body (1) is connected with a wire (2), one end of the wire (2) is connected with a charging head (3), two sides of the charging head (3) are fixedly connected with contact plates (4), electromagnets (5) are embedded into the surfaces of the two contact plates (4), and pressure sensors (6) are bonded to the surfaces of the two contact plates (4); the bottom of the pile body (1) is provided with a U-shaped groove (7), the bottom of the pile body (1) is fixedly connected with two clamping plates (8), the two clamping plates (8) are respectively tightly attached to two side walls of the inner side of the U-shaped groove (7), two rows of balls (9) are embedded in the wall thickness of the bottom of the pile body (1), the top of the U-shaped groove (7) is provided with two guide grooves (10), and the two rows of balls (9) are respectively arranged in the two guide grooves (10); a plurality of limiting holes (11) are formed in the bottom of the inner side of the U-shaped groove (7), a limiting rod (12) is inserted into one limiting hole (11), the top end of the limiting rod (12) is arranged on the wall thickness of the bottom of the pile body (1), the limiting rod (12) can move up and down along the wall thickness of the pile body (1), and the lowest point of the top end of the limiting rod (12) moving is located in the wall thickness of the pile body (1).
2. The mobile automobile charging pile of claim 1, wherein: the tops of the two contact plates (4) are fixedly connected with the same arc-shaped plate (13), and the thickness of one end, close to the lead (2), of the arc-shaped plate (13) is smaller than that of one end, far away from the lead (2); two contact plate (4) bottom has all linked firmly connecting rod (14), and connecting rod (14) bottom has linked firmly deflector (15), and deflector (15) middle part kickup plays the water conservancy diversion effect to wind.
3. The mobile automobile charging pile of claim 2, wherein: the highest point of the bending of the guide plate (15) and the bottom of the contact plate (4) are fixedly connected with the same vertical plate (16), a square through hole (17) is formed in the vertical plate (16), and a sponge (24) matched with the square through hole is embedded in the hole of the square through hole (17).
4. The mobile automobile charging pile of claim 3, wherein: the novel storage rack is characterized in that a storage groove (18) is formed in a vertical plate (16) at the top of the square through hole (17), an elastic piece (19) is arranged inside the storage groove (18), one end, extending out of the storage groove (18), of the elastic piece (19) is fixedly connected with a water pressing plate (20), sponge (24) is extruded at the bottom end of the water pressing plate (20), a U-shaped bent rod (21) penetrates through the water pressing plate (20), the distance from the U-shaped bent rod (21) to the top end of the water pressing plate (20) is larger than the distance from the top end of the water pressing plate (20), and two ends of the U-shaped bent rod (21) are connected to the vertical plates (16) on two sides of.
5. The mobile automobile charging pile of claim 2, wherein: two the one end top that deflector (15) contacted all links firmly water receiving frame (22), and water receiving frame (22) are made by the heat conduction material.
6. The mobile automobile charging pile of claim 1, wherein: two operating rods (23) are connected to the limiting rod (12), and the limiting rod (12) is in threaded connection with the U-shaped groove (7) in the limiting hole (11).
CN201911362289.0A 2019-12-26 2019-12-26 Portable car fills electric pile Active CN111114362B (en)

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CN208962907U (en) * 2018-10-19 2019-06-11 南京电满满汽车科技有限公司 A kind of movable type automatic takeup charging pile
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CN108340809A (en) * 2018-04-25 2018-07-31 广州市君望机器人自动化有限公司 Mobile charging pile and charging pile system
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