CN213501904U

CN213501904U - 120KW double-gun charging pile for direct current charging of automobile

Info

Publication number: CN213501904U
Application number: CN202022409901.XU
Authority: CN
Inventors: 陈丹彬
Original assignee: Shenzhen Fast Power Technology Co ltd
Current assignee: Shenzhen Fast Power Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a 120KW double gun fills electric pile for car direct current charges, comprising a base plate, the center fixedly connected with insulating support of department at bottom plate top, insulating support's top fixedly connected with fills electric pile body, the bottom of filling electric pile body both sides all is provided with the charging wire, and the one end of charging wire is provided with the rifle that charges. The utility model discloses an insulating support, the earth bar, the metal rainshelter, the lightning rod, metal branch, the earth connection, the fire extinguisher, the set casing, violently the pipe, the shower nozzle, the flame sensor, communicating pipe, the cooperation of solenoid valve and controller is used, but possess automatic fire extinguishing and the effectual advantage of lightning protection, but solved current electric pile that fills does not possess automatic fire extinguishing's function usually, under high temperature weather, its internal component takes place the spontaneous combustion because of overheated very easily, and then arouse the conflagration easily, and simultaneously, it is usually by the metal preparation to fill electric pile, receive the thunderbolt very easily and cause the damage, the dangerous problem of electric pile has been reduced to fill.

Description

120KW double-gun charging pile for direct current charging of automobile

Technical Field

The utility model relates to a fill electric pile technical field, specifically be a 120KW double-gun fills electric pile for car direct current charges.

Background

It is similar to the tanker aircraft inside the filling station to fill its function of electric pile, can fix on ground or wall, install in public building (public building, market, public parking area etc.) and residential quarter parking area or charging station, can charge for the electric automobile of various models according to different voltage classes, the input and the alternating current grid lug connection of filling electric pile, the output all is equipped with the 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 man-machine interaction operation interface that fills electric pile and provide and use, carry out corresponding charging method, the charging time, operation such as expense data printing, it can show the charging volume to fill electric pile display screen, the expense, data such as charging time.

Current fill electric pile does not possess self-extinguishing's function usually, and under high temperature weather, its internal component takes place the spontaneous combustion because of overheated very easily, and then arouses the conflagration easily, simultaneously, fills electric pile and receives the thunderbolt and cause the damage very easily by metal preparation usually, has reduced the danger that fills electric pile.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stake of charging is filled to 120KW rush for car direct current charges, but possess automatic fire extinguishing and the effectual advantage of lightning protection, solved current fill electric pile and did not possess the function of automatic fire extinguishing usually, under high temperature weather, its internal component takes place the spontaneous combustion because of overheated very easily, and then arouses the conflagration easily, simultaneously, fill electric pile and make by the metal usually, receive the thunderbolt very easily and cause the damage, the dangerous problem of electric pile is filled in the reduction.

In order to achieve the above object, the utility model provides a following technical scheme: a120 KW double-gun charging pile for automobile direct-current charging comprises a bottom plate, wherein an insulating support is fixedly connected to the center of the top of the bottom plate, a charging pile body is fixedly connected to the top of the insulating support, charging wires are arranged at the bottoms of two sides of the charging pile body, a charging gun is arranged at one end of each charging wire, a touch display screen, an emergency stop button and a start-stop card reader are arranged at the top of the front surface of the charging pile body, metal supporting rods are fixedly connected to four corners of the top of the bottom plate, grounding wires are fixedly connected to the tops of the metal supporting rods, the bottoms of the grounding wires penetrate through the bottom of the bottom plate and are fixedly connected with a grounding rod, a metal rain shelter is fixedly connected between the tops of the metal supporting rods, a lightning rod is fixedly connected to the top of the metal rain shelter, and a mounting plate, the positive surface of mounting panel is fixedly connected with high accuracy ammeter, communication module, protection and detection module and flame sensor respectively, fill the top fixedly connected with set casing of electric pile body, fill the top of electric pile body and be located the left side fixedly connected with fire extinguisher of set casing inner chamber bottom, the right side of fire extinguisher is provided with the solenoid valve, the delivery end intercommunication of fire extinguisher has communicating pipe, the bottom of communicating pipe runs through to the inner chamber and the intercommunication of filling the electric pile body and has violently the pipe, the bottom intercommunication of violently managing has the shower nozzle, the right side fixedly connected with controller of set casing inner chamber.

Preferably, the four corners at the top of the bottom plate are provided with mounting nails in a penetrating manner, and the bottoms of the mounting nails and the grounding rod are buried underground.

Preferably, the protection and detection module comprises a protection module and a detection module, the protection module comprises an overcurrent protection module, an overvoltage protection module, an undervoltage protection module, a short-circuit protection module, a temperature protection module and a leakage protection module, and the detection module comprises a grounding detection module and an LN reverse connection detection module.

Preferably, the number of the spray heads is four, the spray heads are uniformly distributed at the bottom of the transverse pipe, and the spray heads are positioned right above the mounting plate.

Preferably, the output end of the flame sensor is connected with the input end of the controller through a one-way signal, and the output end of the controller is electrically connected with the input end of the electromagnetic valve in a one-way mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an insulating support, the earth bar, the metal rainshelter, the lightning rod, metal branch, the earth connection, the fire extinguisher, the set casing, violently the pipe, the shower nozzle, the flame sensor, communicating pipe, the cooperation of solenoid valve and controller is used, but possess automatic fire extinguishing and the effectual advantage of lightning protection, but solved current electric pile that fills does not possess automatic fire extinguishing's function usually, under high temperature weather, its internal component takes place the spontaneous combustion because of overheated very easily, and then arouse the conflagration easily, and simultaneously, it is usually by the metal preparation to fill electric pile, receive the thunderbolt very easily and cause the damage, the dangerous problem of electric pile has been reduced to fill.

2. The utility model discloses an installation nail's use, can install charging pile, can carry out the sunshade through metal rainshelter to charging pile body and keep off the rain, use through the lightning rod, can prevent to fill charging pile body and receive the thunderbolt, use through earth connection and earth bar, can conduct the leading-in underground of thunder and lightning on the metal branch with the lightning rod, use through flame sensor, can detect charging pile body inside flame, use through communication module, can support GPRS, G, the bluetooth, WIFI, the multiple communication function apolegamy of LAN, use through protection and detection module, can overflow, excessive pressure, under-voltage, the short circuit, temperature and earth leakage protection just can carry out ground connection detection and LN reversal detection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional structural view of the charging pile body of the present invention;

fig. 3 is an enlarged structural view of a in fig. 2 according to the present invention.

In the figure: 1 bottom plate, 2 insulating support, 3 earth bars, 4 installation nails, 5 fill electric pile bodies, 6 charging wires, 7 touch display screen, 8 metal rainshelter, 9 lightning rods, 10 emergency stop buttons, 11 rifle that charges, 12 open and stop the ware of punching the card, 13 metal branch, 14 earth connection, 15 mounting panels, 16 high accuracy ammeter, 17 communication module, 18 protection and detection module, 19 fire extinguishers, 20 set casing, 21 violently pipes, 22 shower nozzles, 23 flame sensor, 24 communicating pipes, 25 solenoid valves, 26 controllers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a 120KW dual-gun charging post for dc charging of an automobile includes a base plate 1, an insulating bracket 2 is fixedly connected to the center of the top of the base plate 1, a charging post body 5 is fixedly connected to the top of the insulating bracket 2, charging wires 6 are respectively disposed at the bottoms of both sides of the charging post body 5, a charging gun 11 is disposed at one end of each charging wire 6, a touch display 7, an emergency stop button 10 and a start-stop card reader 12 are disposed at the top of the front surface of the charging post body 5, metal support rods 13 are fixedly connected to four corners of the top of the base plate 1, a ground wire 14 is fixedly connected to the top of each metal support rod 13, the bottom of each ground wire 14 penetrates to the bottom of the base plate 1 and is fixedly connected to the ground rod 3, lightning rod 9 can be conducted to the metal support rods 13 by using the ground wire 14 and the ground rods 3, a metal canopy 8 is, the charging pile body 5 can be shaded and sheltered from the sun and rain through the metal rain shelter 8, the lightning rod 9 is fixedly connected to the top of the metal rain shelter 8, the charging pile body 5 can be prevented from being struck by lightning through the lightning rod 9, the mounting plate 15 is fixedly connected between the tops of the two sides of the inner cavity of the charging pile body 5, the front surface of the mounting plate 15 is respectively and fixedly connected with the high-precision electric meter 16, the communication module 17, the protection and detection module 18 and the flame sensor 23, the flame inside the charging pile body 5 can be detected through the flame sensor 23, the selection of various communication functions of GPRS, 4G, Bluetooth, WIFI and LAN can be supported through the communication module 17, the overcurrent, overvoltage, undervoltage, short circuit, temperature and leakage protection can be carried out through the protection of the protection and the LN reverse connection detection, the fixed shell 20 is fixedly connected to the top of the charging pile body 5, a fire extinguisher 19 is fixedly connected to the top of the charging pile body 5 and the left side of the bottom of the inner cavity of the fixed shell 20, an electromagnetic valve 25 is arranged on the right side of the fire extinguisher 19, a communicating pipe 24 is communicated with the outlet end of the fire extinguisher 19, the bottom of the communicating pipe 24 penetrates through the inner cavity of the charging pile body 5 and is communicated with a transverse pipe 21, the bottom of the transverse pipe 21 is communicated with a spray head 22, and a controller 26 is fixedly connected to the right side of the inner cavity of the fixed shell;

mounting nails 4 penetrate through four corners of the top of the bottom plate 1, the bottoms of the mounting nails 4 and the grounding rod 3 are buried underground, and the charging pile can be mounted through the mounting nails 4;

the protection and detection module 18 comprises a protection module and a detection module, the protection module comprises an overcurrent protection module, an overvoltage protection module, an undervoltage protection module, a short-circuit protection module, a temperature protection module and an electric leakage protection module, and the detection module comprises a grounding detection module and an LN reverse connection detection module;

the number of the spray heads 22 is four, the spray heads 22 are uniformly distributed at the bottom of the transverse pipe 21, and the spray heads 22 are positioned right above the mounting plate 15;

the output end of the flame sensor 23 is in one-way signal connection with the input end of the controller 26, and the output end of the controller 26 is in one-way electric connection with the input end of the electromagnetic valve 25;

through insulating support 2, earth bar 3, metal rainshelter 8, lightning rod 9, metal branch 13, earth connection 14, fire extinguisher 19, set casing 20, violently pipe 21, shower nozzle 22, flame sensor 23, communicating pipe 24, solenoid valve 25 and controller 26's cooperation is used, but possess automatic fire extinguishing and the effectual advantage of lightning protection, but solved current electric pile that fills and do not possess automatic fire extinguishing's function usually, under high temperature weather, its internal component takes place the spontaneous combustion because of overheated very easily, and then arouse the conflagration easily, simultaneously, fill electric pile and make by the metal usually, receive the thunderbolt very easily and cause the damage, the dangerous problem of electric pile is filled in the reduction.

When the device is used, the charging pile can be installed through the use of the installation nail 4, the charging pile body 5 can be shaded from the sun and rain through the metal rain shelter 8, the charging pile body 5 can be prevented from being struck by lightning through the use of the lightning rod 9, the lightning conducted from the lightning rod 9 to the metal support rod 13 can be guided into the ground through the use of the grounding wire 14 and the grounding rod 3, the flame inside the charging pile body 5 can be detected through the use of the flame sensor 23, when the flame is detected, the flame is sent to the controller 26, the electromagnetic valve 25 is opened through the controller 26, so that the fire extinguishing material in the fire extinguisher 19 is sprayed onto electrical elements on the installation plate 15 from the communicating pipe 24, the transverse pipe 21 and the spray head 22, the fire extinguishing is carried out, and the selective matching of various communication functions of GPRS, 4G, Bluetooth, WIFI and LAN can be supported through the use of the communication module 17, through protection and detection module 18's use, can overflow, excessive pressure, it is undervoltage, the short circuit, temperature and earth leakage protection just can carry out ground detection and LN reversal detection, through opening the use of stopping the ware of punching the card 12, can supply the user to choose for use two kinds of charging methods of conventional charging and quick charge, use through touch display screen 7, can carry out corresponding charging method, the charge time, operation such as expense data printing, and can show the charging amount, expense, data such as charge time, through emergency stop button 10's use, can promptly stop the work of filling electric pile body 5.

In summary, the following steps: this a stake is filled to 120KW double gun for car direct current charges, through insulating support 2, earth bar 3, metal rainshelter 8, lightning rod 9, metal branch 13, earth connection 14, fire extinguisher 19, set casing 20, violently pipe 21, shower nozzle 22, flame sensor 23, communicating pipe 24, solenoid valve 25 and controller 26's cooperation is used, the current function that fills electric pile does not possess automatic fire extinguishing usually has been solved, under high temperature weather, its internal component takes place the spontaneous combustion because of overheated very easily, and then arouse the conflagration easily, simultaneously, fill electric pile and make by the metal usually, receive the thunderbolt very easily and cause the damage, the dangerous problem of electric pile is filled in the reduction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stake of charging of 120KW rush-gun for car direct current charges, includes bottom plate (1), its characterized in that: the center of the top of the bottom plate (1) is fixedly connected with an insulating support (2), the top of the insulating support (2) is fixedly connected with a charging pile body (5), charging wires (6) are arranged at the bottoms of two sides of the charging pile body (5), one end of each charging wire (6) is provided with a charging gun (11), the top of the front surface of the charging pile body (5) is provided with a touch display screen (7), an emergency stop button (10) and a start-stop card swiping device (12), four corners of the top of the bottom plate (1) are fixedly connected with metal supporting rods (13), the top of each metal supporting rod (13) is fixedly connected with a grounding wire (14), the bottom of each grounding wire (14) penetrates through the bottom of the bottom plate (1) and is fixedly connected with a grounding rod (3), and a metal rain shelter (8) is fixedly connected between the tops of the metal supporting rods, the lightning rod (9) is fixedly connected to the top of the metal rain shelter (8), the mounting plates (15) are fixedly connected between the tops of the two sides of the inner cavity of the charging pile body (5), the front surface of each mounting plate (15) is fixedly connected with a high-precision electric meter (16), a communication module (17), a protection and detection module (18) and a flame sensor (23) respectively, the top of the charging pile body (5) is fixedly connected with a fixing shell (20), the left side of the top of the charging pile body (5) and the bottom of the inner cavity of the fixing shell (20) is fixedly connected with a fire extinguisher (19), the right side of the fire extinguisher (19) is provided with an electromagnetic valve (25), the outlet end of the fire extinguisher (19) is communicated with a communicating pipe (24), the bottom of the communicating pipe (24) is communicated with the inner cavity of the charging pile body (5) and communicated with a transverse pipe (21), the right side of the inner cavity of the fixed shell (20) is fixedly connected with a controller (26).

2. The 120KW double-gun charging pile for direct-current charging of automobiles according to claim 1, characterized in that: the four corners at the top of the bottom plate (1) are provided with installation nails (4) in a penetrating mode, and the bottoms of the installation nails (4) and the grounding rods (3) are buried underground.

3. The 120KW double-gun charging pile for direct-current charging of automobiles according to claim 1, characterized in that: the protection and detection module (18) comprises a protection module and a detection module, the protection module comprises an overcurrent protection module, an overvoltage protection module, an undervoltage protection module, a short-circuit protection module, a temperature protection module and an electric leakage protection module, and the detection module comprises a grounding detection module and an LN reverse connection detection module.

4. The 120KW double-gun charging pile for direct-current charging of automobiles according to claim 1, characterized in that: the number of the spray heads (22) is four, the spray heads are uniformly distributed at the bottom of the transverse pipe (21), and the spray heads (22) are located right above the mounting plate (15).

5. The 120KW double-gun charging pile for direct-current charging of automobiles according to claim 1, characterized in that: the output end of the flame sensor (23) is connected with the input end of the controller (26) in a one-way signal mode, and the output end of the controller (26) is electrically connected with the input end of the electromagnetic valve (25) in a one-way mode.