CN110696659A - Stable charging dustproof charging pile - Google Patents
Stable charging dustproof charging pile Download PDFInfo
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- CN110696659A CN110696659A CN201910987500.1A CN201910987500A CN110696659A CN 110696659 A CN110696659 A CN 110696659A CN 201910987500 A CN201910987500 A CN 201910987500A CN 110696659 A CN110696659 A CN 110696659A
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- 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
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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
Abstract
The invention relates to a dust-proof charging pile with stable charging, which comprises a main body, a control panel, a cable, a heat dissipation port, a charging head, a dust-proof mechanism and at least two adsorption mechanisms, wherein the dust-proof mechanism comprises a dust screen, a fan, an installation cylinder, an elastic membrane, an installation assembly, at least two exhaust pipes and at least two sealing assemblies, each adsorption mechanism comprises a communicating pipe, a reinforcing sleeve, a sucker, an installation sleeve, a transmission rod, a second spring, a piston block and at least two elastic ropes, each sealing assembly comprises a cover plate, two connecting rods, two connecting sleeves and two first springs, each installation assembly comprises a first permanent magnet and a second permanent magnet, and in the dust-proof charging pile with stable charging, the probability that dust enters the interior of the charging pile through the heat dissipation port is reduced through the protection effect of the dust-proof mechanism, the dust-proof performance of the charging pile is improved, and the charging head, the firmness of the plug connection of the charging head is improved, and the charging stability of the charging pile is improved.
Description
Technical Field
The invention relates to the field of charging piles, in particular to a dust-proof charging pile with stable charging.
Background
Fill its function of electric pile and be similar to the tanker aircraft of the inside of filling station, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage class of difference, fill the input and the alternating current network lug connection of electric pile, the output all is equipped with charging plug and is used for charging for electric automobile, it generally provides two kinds of charging methods of conventional charging and quick charge to fill electric pile, people can use specific charging card to brush the card on the human-computer interaction operation interface that fills electric pile and use, carry out corresponding charging method, the charge time, operation such as expense data printing, it can show the data such as the charge volume to fill electric pile display screen, the expense, charge time.
The in-process that prior art's the electric pile that fills uses, the head that charges of filling electric pile and the vehicle charge between the mouth and do not have effectual reinforcement measure, cause when receiving stronger external force, the head that charges drops from mouthful inside easily that charges, has reduced the stability that fills electric pile and charge, moreover, prior art fills and is equipped with the thermovent on the electric pile usually, cause the dust to get into the inside of filling electric pile from the thermovent easily, has reduced the practicality of filling electric pile.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the not enough of prior art, provide a stable dust type that charges and fill electric pile.
The technical scheme adopted by the invention for solving the technical problems is as follows: a dustproof charging pile with stable charging comprises a main body, a control panel, a cable, a heat dissipation opening and a charging head, wherein the control panel is arranged on one side of the main body, the charging head is connected with the main body through the cable, the heat dissipation opening is arranged on one side of the main body, the dustproof charging pile further comprises a dustproof mechanism and at least two adsorption mechanisms, the dustproof mechanism is arranged on the heat dissipation opening, and the adsorption mechanisms are uniformly arranged around the charging head in the circumferential direction around the axis of the charging head;
the dustproof mechanism comprises a dustproof net, a fan, an installation barrel, an elastic membrane, an installation assembly, at least two exhaust pipes and at least two sealing assemblies, wherein the installation barrel is arranged in the main body, one end of the installation barrel is connected with the inner wall of the main body in a sealing manner, the elastic membrane is covered on the other end of the installation barrel, the installation barrel is communicated with the outside of the main body through a heat dissipation port, the dustproof net covers one side of the heat dissipation port far away from the installation barrel, the dustproof net is connected with the main body through the installation assembly, the fan is arranged in the heat dissipation port, the exhaust pipes are uniformly arranged around the installation barrel in the circumferential direction, the axis of the exhaust pipes is perpendicular to and intersected with the axis of the installation barrel, one end of the exhaust pipes is communicated with the inside of the installation barrel, the number of the sealing assemblies is equal to that of the exhaust pipes, and the sealing assemblies correspond, the sealing component is connected with the other end of the exhaust pipe;
the adsorption mechanism comprises a communicating pipe, a reinforcing sleeve, a sucker, an installation sleeve, a transmission rod, a second spring, a piston block and at least two elastic ropes, wherein the axis of the reinforcing sleeve is parallel to the axis of the charging head, the reinforcing sleeve is fixedly connected with the charging head, the transmission rod, the communicating pipe and the installation sleeve are coaxially arranged with the reinforcing sleeve, the communicating pipe penetrates through the reinforcing sleeve, the communicating pipe is in sliding connection with the reinforcing sleeve, the sucker is fixedly connected with one end of the communicating pipe, which is far away from a cable, the sucker is communicated with the communicating pipe, each elastic rope is uniformly arranged around the periphery of the communicating pipe in the circumferential direction of the axis of the communicating pipe, one end of the communicating pipe, which is close to the sucker, is fixedly connected with the reinforcing sleeve through the elastic ropes, the elastic ropes are in a stretching state, the installation sleeve is arranged inside one end of the communicating, the piston block sets up in the inside of communicating pipe, the piston block is sealed and sliding connection with communicating pipe, the transfer line passes the installation sleeve, the one end and the piston block fixed connection of transfer line, transfer line and installation sleeve sliding connection, the second spring housing is established on the transfer line, the piston block passes through second spring and installation sleeve fixed connection, the second spring is in tensile state.
As preferred, in order to improve the degree of automation of filling electric pile, be equipped with control panel in the main part, control panel's inside is equipped with PLC, last display screen and two at least control button of being equipped with of control panel, display screen and each control button all are connected with PLC electricity.
As preferred, in order to seal the blast pipe, seal assembly includes apron, two connecting rods, two adapter sleeve and two first springs, the apron is perpendicular with the axis of blast pipe, the apron covers on keeping away from the one end of an installation section of thick bamboo of blast pipe, apron and blast pipe sealing connection, two connecting rods set up about the blast pipe symmetry, the connecting rod is parallel with the axis of blast pipe, the one end and the installation section of thick bamboo fixed connection of connecting rod, the connecting rod passes adapter sleeve, adapter sleeve and connecting rod sliding connection, adapter sleeve and apron fixed connection, first spring housing is established on the connecting rod, adapter sleeve passes through first spring and installation section of thick bamboo fixed connection, first spring is in tensile state.
As preferred, in order to improve the convenient degree of dust screen dismouting, the installation component includes first permanent magnet and second permanent magnet, the shape of first permanent magnet and second permanent magnet is ring shape, first permanent magnet sets up around the thermovent, first permanent magnet and main part fixed connection, the second permanent magnet sets up the one side that is close to the main part at the dust screen, first permanent magnet just sets up with the second permanent magnet, first permanent magnet and second permanent magnet inter attraction.
Preferably, in order to improve the sealing effect between the communication pipe and the piston block, the inner wall of the communication pipe is coated with sealing grease.
Preferably, in order to improve the comfort of the operator in pressing the transmission rod, a pressing plate is fixed to one end of the transmission rod, which is far away from the piston block.
Preferably, in order to improve the connection stability of the communication pipe and the reinforcing sleeve, limiting rings are arranged on the peripheries of the two ends of the communication pipe.
Preferably, in order to improve the connection stability of the connecting rod and the connecting sleeve, a limiting block is arranged at one end of the connecting rod, which is far away from the mounting cylinder.
Preferably, in order to improve the smoothness of movement of the communication pipe, the outer periphery of the communication pipe is coated with grease.
Preferably, in order to improve the dustproof effect of the dustproof net, the dustproof net is provided with a sealing ring on the periphery, and the dustproof net is connected with the main body in a sealing mode through the sealing ring.
The invention has the advantages that the probability of dust entering the charging pile through the heat dissipation port is reduced and the dustproof performance of the charging pile is improved through the protection effect of the dustproof mechanism in the dustproof charging pile with stable charging, compared with the existing dustproof mechanism, the dustproof mechanism realizes automatic cleaning of the dustproof net and prolongs the service life of the dustproof net, moreover, the charging head can be fixed on a vehicle through the adsorption mechanism, the inserting firmness of the charging head is improved, the charging stability of the charging pile is improved, compared with the existing adsorption mechanism, the mutual redundancy arrangement among the adsorption mechanisms is realized through the common use of a plurality of adsorption mechanisms, the fault rate of the charging pile is reduced, and simultaneously, each adsorption mechanism can be independently adjusted according to the concave-convex shape of the surface at the charging port of the vehicle, so that each adsorption mechanism can be adsorbed on the vehicle, the firmness of the adsorption mechanism for fixing the charging head is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a stable-charging dustproof charging pile according to the present invention;
fig. 2 is a schematic structural diagram of a dust-proof mechanism of the dust-proof charging pile with stable charging according to the present invention;
fig. 3 is a schematic structural view of a sealing assembly of the stable charging dust-proof charging pile of the present invention;
fig. 4 is a schematic structural view of an adsorption mechanism of the dust-proof charging pile with stable charging according to the present invention;
in the figure: 1. the novel multifunctional electric fan comprises a main body, 2, a control panel, 3, a cable, 4, a charging head, 5, a first permanent magnet, 6, a heat dissipation port, 7, a dustproof net, 8, a fan, 9, a second permanent magnet, 10, an installation barrel, 11, an elastic membrane, 12, an exhaust pipe, 13, a cover plate, 14, a connecting sleeve, 15, a connecting rod, 16, a first spring, 17, a transmission rod, 18, an installation sleeve, 19, a second spring, 20, a piston block, 21, a communication pipe, 22, a reinforcing sleeve, 23, an elastic rope and 24, and a sucker.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a dust-proof charging pile with stable charging comprises a main body 1, a control panel 2, a cable 3, a heat dissipation port 6 and a charging head 4, wherein the control panel 2 is arranged on one side of the main body 1, the charging head 4 is connected with the main body 1 through the cable 3, the heat dissipation port 6 is arranged on one side of the main body 1, the dust-proof charging pile further comprises a dust-proof mechanism and at least two adsorption mechanisms, the dust-proof mechanism is arranged at the position of the heat dissipation port 6, and each adsorption mechanism is uniformly arranged around the charging head 4 in the circumferential direction around the axis of the charging head 4;
through the protection effect of the dustproof mechanism, the probability that dust enters the charging pile through the heat dissipation port 6 is reduced, the dustproof performance of the charging pile is improved, the charging head 4 can be fixed on a vehicle through the adsorption mechanism, the inserting firmness of the charging head 4 is improved, and the charging stability of the charging pile is improved;
as shown in fig. 2, the dust-proof mechanism includes a dust-proof net 7, a fan 8, an installation cylinder 10, an elastic membrane 11, an installation component, at least two exhaust pipes 12 and at least two sealing components, the installation cylinder 10 is arranged inside the main body 1, one end of the installation cylinder 10 is connected with the inner wall of the main body 1 in a sealing manner, the elastic membrane 11 covers the other end of the installation cylinder 10, the installation cylinder 10 is communicated with the outside of the main body 1 through a heat dissipation opening 6, the dust-proof net 7 covers one side of the heat dissipation opening 6 far away from the installation cylinder 10, the dust-proof net 7 is connected with the main body 1 through the installation component, the fan 8 is arranged inside the heat dissipation opening 6, the exhaust pipes 12 are uniformly arranged around the installation cylinder 10 in the circumferential direction, the axis of the exhaust pipe 12 is perpendicular to and intersecting the axis of the installation cylinder 10, one end of the exhaust pipe 12 is communicated with the inside of the installation cylinder 10, and the number of the sealing, the sealing components correspond to the exhaust pipes 12 one by one, and are connected with the other ends of the exhaust pipes 12;
the convenience of dismounting and mounting of the dustproof net 7 is improved through the mounting assembly, the fan 8 provides power, cold air outside the main body 1 is pumped into the mounting cylinder 10 through the heat dissipation port 6, dust in the air is filtered through the dustproof net 7 in the air flowing process, the dustproof performance of the charging pile is improved, along with the increase of air pressure inside the mounting cylinder 10, the elastic membrane 11 is extruded to expand in the direction away from the dustproof net 7, when the air pressure inside the mounting cylinder 10 is greater than the pressure of the sealing assembly, the sealing assembly is opened, the air inside the mounting cylinder 10 enters the main body 1 through the exhaust pipe 12, the cooling of the inside of the main body 1 is realized, when the fan 8 stops running, the air pressure inside the mounting cylinder 10 is reduced, the sealing assembly closes the exhaust pipe 12, meanwhile, the elastic membrane 11 is quickly reset under the elastic action, the air inside the mounting cylinder 10 is pushed by the elastic membrane 11 to be quickly discharged from the heat dissipation port 6, then the dust adhered to one side of the dust screen 7 far away from the main body 1 is blown off by the instant high-pressure airflow, so that the cleaning function of the dust screen 7 is realized, and the service life of the dust screen 7 is prolonged;
as shown in fig. 4, the adsorption mechanism includes a communication pipe 21, a reinforcing sleeve 22, a suction cup 24, a mounting sleeve 18, a transmission rod 17, a second spring 19, a piston block 20, and at least two elastic cords 23, an axis of the reinforcing sleeve 22 is parallel to an axis of the charging head 4, the reinforcing sleeve 22 is fixedly connected to the charging head 4, the transmission rod 17, the communication pipe 21, and the mounting sleeve 18 are all coaxially disposed with the reinforcing sleeve 22, the communication pipe 21 passes through the reinforcing sleeve 22, the communication pipe 21 is slidably connected to the reinforcing sleeve 22, the suction cup 24 is fixedly connected to an end of the communication pipe 21 away from the cable 3, the suction cup 24 is communicated with the communication pipe 21, each elastic cord 23 is uniformly disposed around the circumference of the communication pipe 21, an end of the communication pipe 21 close to the suction cup 24 is fixedly connected to the reinforcing sleeve 22 through the elastic cord 23, the elastic cord 23 is in a stretched state, the mounting sleeve 18 is arranged inside one end, far away from the sucker 24, of the communicating pipe 21, the mounting sleeve 18 is fixedly connected with the communicating pipe 21, the piston block 20 is arranged inside the communicating pipe 21, the piston block 20 is hermetically and slidably connected with the communicating pipe 21, the transmission rod 17 penetrates through the mounting sleeve 18, one end of the transmission rod 17 is fixedly connected with the piston block 20, the transmission rod 17 is slidably connected with the mounting sleeve 18, the second spring 19 is sleeved on the transmission rod 17, the piston block 20 is fixedly connected with the mounting sleeve 18 through the second spring 19, and the second spring 19 is in a stretching state;
the firmness of the connection between the transmission rod 17 and the communication pipe 21 is improved through the installation sleeve 18, the firmness of the connection between the communication pipe 21 and the charging head 4 is improved through the reinforcement sleeve 22, the charging head 4 is inserted into the charging port of the vehicle by an operator, then the operator pushes the transmission rod 17 to move towards the direction close to the vehicle, then the piston block 20 is pushed to move through the transmission rod 17, meanwhile, the second spring 19 is stretched, air in the communication pipe 21 is exhausted through the piston block 20, along with the increase of the length of the second spring 19, the elastic force of the second spring 19 is increased, when the elastic force of the second spring 19 is greater than that of the elastic rope 23, the communication pipe 21 is driven to move towards the direction close to the vehicle along the reinforcement sleeve 22 through the transmission rod 17, so that the suction cup 24 is tightly abutted against the vehicle, then the operator loosens the transmission rod 17, then the piston block 20 is pulled to move towards the direction far, then the inside atmospheric pressure of communicating pipe 21 reduces, then under the effect of atmospheric pressure, makes communicating pipe 21 inseparable absorption on the vehicle through sucking disc 24, later under the effect of the elasticity of elasticity rope 23, makes reinforcement sleeve 22 remove to the direction of being close to the vehicle along communicating pipe 21, makes charging head 4 remove to the direction of being close to the mouth that charges, makes charging head 4 and the mouth zonulae occludens that charges, has improved the firmness that charges head 4 and pegged graft.
Preferably, in order to improve the automation degree of the charging pile, the main body 1 is provided with a control panel 2, a PLC is arranged inside the control panel 2, the control panel 2 is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC can program the logic controller, it adopts a kind of programmable memory, it is used in its internal storage program, carry out the instruction facing to user such as logic operation, sequence control, timing, count and arithmetic operation, and input/output control various types of machinery or production process through the digital or analog type, its essence is a computer specially used for industrial control, its hardware structure is basically the same as microcomputer, generally used for the processing of data and receipt and output of the instruction, it is used for realizing central control, the operating personnel sends the control signal to PLC through the control button, then charge the operation of electric pile through PLC control, can show the working condition of charging the electric pile through the display screen at the same time, then has improved the degree of automation of charging the electric pile.
As shown in fig. 3, the sealing assembly includes a cover plate 13, two connecting rods 15, two connecting sleeves 14 and two first springs 16, the cover plate 13 is perpendicular to the axis of the exhaust pipe 12, the cover plate 13 covers one end of the exhaust pipe 12 far away from the mounting cylinder 10, the cover plate 13 is connected with the exhaust pipe 12 in a sealing manner, the two connecting rods 15 are symmetrically arranged about the exhaust pipe 12, the connecting rods 15 are parallel to the axis of the exhaust pipe 12, one end of the connecting rod 15 is fixedly connected with the mounting cylinder 10, the connecting rod 15 passes through the connecting sleeve 14, the connecting sleeve 14 is connected with the connecting rod 15 in a sliding manner, the connecting sleeve 14 is fixedly connected with the cover plate 13, the first springs 16 are sleeved on the connecting rods 15, the connecting sleeve 14 is fixedly connected with the mounting cylinder 10 through the first springs 16, and the first springs 16 are in a stretching state;
actually, the elastic force of the first spring 16 is greater than the elastic force of the elastic membrane 11, when the pushing force of the air pressure inside the mounting cylinder 10 on the cover plate 13 is greater than the elastic force of the first spring 16, the cover plate 13 is opened, so that the air flow inside the mounting cylinder 10 is sent into the main body 1 through the exhaust pipe 12, when the pushing force of the air pressure inside the mounting cylinder 10 on the cover plate 13 is less than the elastic force of the first spring 16, the connecting sleeve 14 is pulled by the first spring 16 to move along the connecting rod 15 in the direction close to the mounting cylinder 10, the cover plate 13 is driven by the connecting sleeve 14 to move in the direction close to the exhaust pipe 12, and the exhaust pipe 12 is covered by the cover plate 13, so that the exhaust pipe.
As shown in fig. 2, the mounting assembly includes a first permanent magnet 5 and a second permanent magnet 9, the first permanent magnet 5 and the second permanent magnet 9 are both annular, the first permanent magnet 5 is disposed around the heat dissipation opening 6, the first permanent magnet 5 is fixedly connected with the main body 1, the second permanent magnet 9 is disposed on one side of the dust screen 7 close to the main body 1, the first permanent magnet 5 and the second permanent magnet 9 are disposed opposite to each other, and the first permanent magnet 5 and the second permanent magnet 9 attract each other;
through the inter attraction effect between first permanent magnet 5 and the second permanent magnet 9, fix dust screen 7 on main part 1, then realized the installation of dust screen 7, when operating personnel is greater than the appeal between first permanent magnet 5 and the second permanent magnet 9 to the pulling force of dust screen 7, make dust screen 7 and main part 1 separate, realized the dismantlement of dust screen 7, improved the convenient degree of dust screen 7 dismouting.
Preferably, in order to improve the sealing effect between the communication pipe 21 and the piston block 20, the inner wall of the communication pipe 21 is coated with sealing grease;
the clearance between the communication pipe 21 and the piston block 20 is reduced by the sealing grease, and the sealing effect between the communication pipe 21 and the piston block 20 is improved.
Preferably, in order to improve the comfort of the operator pressing the transmission rod 17, a pressing disc is fixed at one end of the transmission rod 17 far away from the piston block 20;
the contact area between the fingers of the operator and the transmission rod 17 is increased through the pressing disc, the pressure of the transmission rod 17 on the fingers of the operator is reduced, and the comfort level of the operator for pressing the transmission rod 17 is improved.
Preferably, in order to improve the connection stability of the communication pipe 21 and the reinforcing sleeve 22, limiting rings are arranged on the peripheries of the two ends of the communication pipe 21;
through the limiting effect of the limiting ring, the probability that the communicating pipe 21 falls off from the interior of the reinforcing sleeve 22 is reduced, and the connection stability of the communicating pipe 21 and the reinforcing sleeve 22 is improved.
Preferably, in order to improve the stability of the connection between the connecting rod 15 and the connecting sleeve 14, a limiting block is arranged at one end of the connecting rod 15, which is far away from the mounting cylinder 10;
through the limiting effect of the limiting block, the probability that the connecting sleeve 14 falls off from the connecting rod 15 is reduced, and the stability of connection between the connecting rod 15 and the connecting sleeve 14 is improved.
Preferably, in order to improve the smoothness of movement of the communication pipe 21, the outer periphery of the communication pipe 21 is coated with grease;
the friction force between the communication pipe 21 and the reinforcing sleeve 22 is reduced by the grease, and the smoothness of movement of the communication pipe 21 is improved.
Preferably, in order to improve the dustproof effect of the dustproof net 7, a sealing ring is arranged on the periphery of the dustproof net 7, and the dustproof net 7 is connected with the main body 1 in a sealing mode through the sealing ring;
the clearance between the dust screen 7 and the main body 1 is reduced through the sealing ring, and the dust-proof effect of the dust screen 7 is improved.
The cold air outside the main body 1 is pumped into the mounting cylinder 10 through the heat dissipation port 6 by the aid of the power provided by the fan 8, dust in the air is filtered through the dustproof net 7, the dustproof performance of the charging pile is improved, the charging head 4 is inserted into the charging port of the vehicle by an operator, then the operator pushes the transmission rod 17 to move towards the direction close to the vehicle, the piston block 20 is pushed to move through the transmission rod 17, the second spring 19 is stretched, the air inside the communication pipe 21 is discharged through the piston block 20, the elastic force of the second spring 19 is increased along with the increase of the length of the second spring 19, when the elastic force of the second spring 19 is larger than that of the elastic rope 23, the communication pipe 21 is driven to move towards the direction close to the vehicle through the transmission rod 17, the suction cup 24 is tightly abutted to the vehicle, then the operator loosens the transmission rod 17, then pull piston block 20 through second spring 19 and remove to the direction of keeping away from the vehicle, make the inside atmospheric pressure of communicating pipe 21 reduce, then under the effect of atmospheric pressure, make communicating pipe 21 inseparable absorption on the vehicle through sucking disc 24, later under the effect of the elastic force of elasticity rope 23, make reinforcing sleeve 22 remove to the direction of being close to the vehicle along communicating pipe 21, make head 4 that charges remove to the direction of being close to the mouth that charges, make head 4 and the mouth zonulae occludens that charges, the firmness of the head 4 that charges pegged graft has been improved.
Compared with the prior art, the dustproof charging pile with stable charging has the advantages that the probability of dust entering the charging pile through the heat dissipation port 6 is reduced through the protection effect of the dustproof mechanism, the dustproof performance of the charging pile is improved, compared with the existing dustproof mechanism, the dustproof mechanism realizes automatic cleaning of the dustproof net 7, the service life of the dustproof net 7 is prolonged, in addition, the charging head 4 can be fixed on a vehicle through the adsorption mechanism, the inserting firmness of the charging head 4 is improved, the charging stability of the charging pile is improved, compared with the existing adsorption mechanism, through the common use of a plurality of adsorption mechanisms, the mutual redundancy arrangement among the adsorption mechanisms is realized, the fault rate of the charging pile is reduced, and simultaneously, each adsorption mechanism can be independently adjusted according to the surface shape of the charging port of the vehicle, so that each adsorption mechanism can be adsorbed on the vehicle, the firmness of the adsorption mechanism for fixing the charging head 4 is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The dustproof charging pile is stable in charging and comprises a main body (1), a control panel (2), a cable (3), a heat dissipation port (6) and a charging head (4), wherein the control panel (2) is arranged on one side of the main body (1), the charging head (4) is connected with the main body (1) through the cable (3), and the heat dissipation port (6) is arranged on one side of the main body (1), and the dustproof charging pile is characterized by further comprising a dustproof mechanism and at least two adsorption mechanisms, wherein the dustproof mechanism is arranged at the position of the heat dissipation port (6), and the adsorption mechanisms are uniformly arranged around the charging head (4) in the circumferential direction around the axis of the charging head (4);
the dustproof mechanism comprises a dustproof net (7), a fan (8), an installation cylinder (10), an elastic membrane (11), an installation assembly, at least two exhaust pipes (12) and at least two sealing assemblies, wherein the installation cylinder (10) is arranged inside the main body (1), one end of the installation cylinder (10) is hermetically connected with the inner wall of the main body (1), the elastic membrane (11) covers the other end of the installation cylinder (10), the installation cylinder (10) is communicated with the outside of the main body (1) through a heat dissipation port (6), the dustproof net (7) covers one side of the heat dissipation port (6) far away from the installation cylinder (10), the dustproof net (7) is connected with the main body (1) through the installation assembly, the fan (8) is arranged inside the heat dissipation port (6), the exhaust pipes (12) are circumferentially and uniformly arranged around the installation cylinder (10), and the axis of the exhaust pipes (12) is perpendicular to and intersected with the axis of the installation cylinder (10), one end of the exhaust pipe (12) is communicated with the inside of the mounting cylinder (10), the number of the sealing assemblies is equal to that of the exhaust pipes (12), the sealing assemblies correspond to the exhaust pipes (12) one by one, and the sealing assemblies are connected with the other end of the exhaust pipes (12);
the adsorption mechanism comprises a communicating pipe (21), a reinforcing sleeve (22), a sucker (24), an installation sleeve (18), a transmission rod (17), a second spring (19), a piston block (20) and at least two elastic ropes (23), wherein the axis of the reinforcing sleeve (22) is parallel to the axis of a charging head (4), the reinforcing sleeve (22) is fixedly connected with the charging head (4), the transmission rod (17), the communicating pipe (21) and the installation sleeve (18) are coaxially arranged with the reinforcing sleeve (22), the communicating pipe (21) penetrates through the reinforcing sleeve (22), the communicating pipe (21) is slidably connected with the reinforcing sleeve (22), the sucker (24) is fixedly connected with one end of the communicating pipe (21) far away from the cable (3), the sucker (24) is communicated with the communicating pipe (21), and each elastic rope (23) is uniformly arranged around the communicating pipe (21) around the circumferential axis of the communicating pipe (21), the one end that is close to sucking disc (24) of communicating pipe (21) passes through elasticity rope (23) and consolidates sleeve pipe (22) fixed connection, elasticity rope (23) are in tensile state, installation sleeve pipe (18) set up the inside of the one end of keeping away from sucking disc (24) of communicating pipe (21), installation sleeve pipe (18) and communicating pipe (21) fixed connection, piston piece (20) set up the inside at communicating pipe (21), piston piece (20) and communicating pipe (21) are sealed and sliding connection, installation sleeve pipe (18) are passed in transfer line (17), the one end and the piston piece (20) fixed connection of transfer line (17), transfer line (17) and installation sleeve pipe (18) sliding connection, second spring (19) cover is established on transfer line (17), piston piece (20) are through second spring (19) and installation sleeve pipe (18) fixed connection, the second spring (19) is in tension.
2. The charging pile capable of charging stably and preventing dust according to claim 1, wherein a control panel (2) is arranged on the main body (1), a PLC is arranged inside the control panel (2), a display screen and at least two control keys are arranged on the control panel (2), and the display screen and each control key are electrically connected with the PLC.
3. The charging pile with stable charging and dust prevention functions as claimed in claim 1, wherein the sealing assembly comprises a cover plate (13), two connecting rods (15), two connecting sleeves (14) and two first springs (16), the cover plate (13) is perpendicular to the axis of the exhaust pipe (12), the cover plate (13) covers one end of the exhaust pipe (12) far away from the mounting cylinder (10), the cover plate (13) is connected with the exhaust pipe (12) in a sealing manner, the two connecting rods (15) are symmetrically arranged about the exhaust pipe (12), the connecting rods (15) are parallel to the axis of the exhaust pipe (12), one end of each connecting rod (15) is fixedly connected with the mounting cylinder (10), the connecting rods (15) penetrate through the connecting sleeves (14), the connecting sleeves (14) are connected with the connecting rods (15) in a sliding manner, and the connecting sleeves (14) are fixedly connected with the cover plate (13), the first spring (16) is sleeved on the connecting rod (15), the connecting sleeve (14) is fixedly connected with the mounting cylinder (10) through the first spring (16), and the first spring (16) is in a stretching state.
4. The charging pile with stable charging and dust prevention functions as claimed in claim 1, wherein the mounting assembly comprises a first permanent magnet (5) and a second permanent magnet (9), the first permanent magnet (5) and the second permanent magnet (9) are both in the shape of a circular ring, the first permanent magnet (5) is arranged around the heat dissipation opening (6), the first permanent magnet (5) is fixedly connected with the main body (1), the second permanent magnet (9) is arranged on one side of the dust screen (7) close to the main body (1), the first permanent magnet (5) and the second permanent magnet (9) are arranged oppositely, and the first permanent magnet (5) and the second permanent magnet (9) are mutually attracted.
5. The dustproof charging pile for stable charging according to claim 1, wherein a sealing grease is coated on an inner wall of the communication pipe (21).
6. The charging post with stable charging and dust prevention according to claim 1, wherein a pressing plate is fixed to one end of the transmission rod (17) far from the piston block (20).
7. The dustproof charging pile with stable charging according to claim 1, wherein limiting rings are arranged on the peripheries of both ends of the communication pipe (21).
8. The charging pile with stable charging and dust prevention functions as claimed in claim 3, wherein a limiting block is arranged at one end of the connecting rod (15) far away from the mounting barrel (10).
9. The dustproof charging pile that is stable in charging according to claim 1, wherein a grease is applied to an outer periphery of the communication pipe (21).
10. The charging stabilization dustproof charging pile according to claim 1, characterized in that the dustproof net (7) has a sealing ring on its outer circumference, and the dustproof net (7) is connected with the main body (1) in a sealing way through the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987500.1A CN110696659A (en) | 2019-10-17 | 2019-10-17 | Stable charging dustproof charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910987500.1A CN110696659A (en) | 2019-10-17 | 2019-10-17 | Stable charging dustproof charging pile |
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| Publication Number | Publication Date |
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| CN110696659A true CN110696659A (en) | 2020-01-17 |
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ID=69200367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910987500.1A Withdrawn CN110696659A (en) | 2019-10-17 | 2019-10-17 | Stable charging dustproof charging pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN110696659A (en) |
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| CN111671524A (en) * | 2020-05-12 | 2020-09-18 | 张子辉 | Portable ultrasonic scanner with power generation function |
| CN115047225A (en) * | 2022-08-11 | 2022-09-13 | 无锡市恒通电器有限公司 | Hand-held type three-phase electric energy meter |
| CN117533165A (en) * | 2023-10-23 | 2024-02-09 | 广州工程技术职业学院 | Charging device for electric automobile |
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| CN109398121A (en) * | 2018-12-20 | 2019-03-01 | 杭州川江科技有限公司 | The electric car DC charging module of direct current output |
| CN209051315U (en) * | 2018-11-14 | 2019-07-02 | 江苏恒泰易通新能源科技有限公司 | A kind of rain-proof dust-proof charging gun of new-energy automobile |
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| CN110015020A (en) * | 2017-09-09 | 2019-07-16 | 天津市三合顺工贸有限公司 | A kind of charger of filtering function |
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