CN206703985U

CN206703985U - The access device shared for charging pile

Info

Publication number: CN206703985U
Application number: CN201720533792.8U
Authority: CN
Inventors: 刘崇汉; 李�杰
Original assignee: Chongqing State John Energy Developments Ltd
Current assignee: Chongqing State John Energy Developments Ltd; Chongqing Guohan Energy Development Co Ltd
Priority date: 2017-05-15
Filing date: 2017-05-15
Publication date: 2017-12-05
Anticipated expiration: 2027-05-15

Abstract

The utility model provides the access device shared for charging pile, includes comprising A.C. contactor, AC energy meter, power module, control unit, network communication unit or also breaker；The input of AC energy meter is joined directly together with external power electric power incoming line, or is connected again with external power electric power incoming line after concatenation breaker；The output of AC energy meter is connected in series with A.C. contactor；The output of control unit is connected with the triggering end of A.C. contactor；Power module is connected with control unit, and provides electricity consumption needed for control unit；Control unit also includes d GPS locating module and/or Big Dipper locating module and clock chip；The communication terminal of the network communication unit and AC energy meter is also connected by communication with control unit respectively；Network communication unit is used to the status information that the geographical location information of control unit, A.C. contactor trigger uploading network, and receives control signal by network；Networking sharing functionality is realized the utility model has the advantage of traditional charging pile is enable.

Description

The access device shared for charging pile

Technical field

It the utility model is related to electric car charging equipment field, and in particular to a kind of access dress shared for charging pile Put.

Background technology

With the popularization of electric automobile, the construction of charging pile gradually increases；But some current existing charging piles are due to building If the time is more early, network share function can not be realized, and removes original charging pile and builds new charging pile again and then more waste, It is therefore desirable to design a kind of new device to solve this problem.

Utility model content

For the deficiency in the presence of prior art, the utility model provides a kind of access dress shared for charging pile Put, its object is to traditional charging pile is realized network insertion and reservation sharing functionality.

To achieve the above object, the utility model employs following technical scheme：

A kind of access device shared for charging pile, includes A.C. contactor, AC energy meter, power module, control Unit, network communication unit also include breaker；Wherein, the input of AC energy meter and external power electric power incoming line are straight Connect it is connected, or concatenation breaker after be connected again with external power electric power incoming line；The output of AC energy meter and A.C. contactor string Connection connects；The output of control unit is connected with the triggering end of A.C. contactor；The power module is connected with control unit, and carries For electricity consumption needed for control unit；Described control unit also includes d GPS locating module and/or Big Dipper locating module and clock Chip；The communication terminal of the network communication unit and AC energy meter is also connected by communication with control unit respectively；Wherein network Communication unit is used to the status information that the geographical location information of control unit, A.C. contactor trigger uploading network, and passes through Network receives control signal.

Further, also include lightning protection device to arrange with ground；The input of lightning protection device and the input of AC energy meter simultaneously connect, lightning protection The output end of device is connected with ground row.

Further, also comprising protective housing；The A.C. contactor, AC energy meter, power module, control unit, Network communication unit, breaker, lightning protection device and ground row are placed in protective housing.

Further, input terminal, outlet terminal are also equipped with the protective housing；Input terminal and alternating current The input of energy table or breaker is connected；Outlet terminal is connected with the output end of A.C. contactor.

Further, the protective housing is also embedded with display device, and display device is connected with control unit；The display Device is the one of which in touch display screen, LCDs or LED display.

Further, the network communication unit includes 3G module, 4G modules, GPRS module, wifi module or wired network One of which in network module.

Further, the emergency stop switch being connected with control unit is also included.

Further, the power module includes the one or more in rechargeable battery, super capacitor, AC/DC power supplys, Wherein, the input of AC/DC power supplys connects with the input of A.C. contactor and even；The output of AC/DC power supplys and control unit, or It is also corresponding with the one of which in rechargeable battery, super capacitor to be connected.

After the power input end of charging pile is concatenated into access device of the present utility model, the control unit of access device Can be by network communication unit by the contactor triggering state information of access device, geographical location information, AC energy meter institute The power information of record is uploaded to network or high in the clouds, is realized with client downloads relevant information corresponding to offer to charging pile state Control and geographical position determination or by client realize position navigate；On the other hand, can by network communication unit Control unit is passed to from control information or reservation information corresponding to network or high in the clouds download, control unit sends signal in good time again Trigger A.C. contactor action so that the input of charging pile or the charging gun of its connection obtains electric, and electric car can be carried out Charging.

Compared to prior art, the utility model has the advantages that：Traditional charging pile is set to realize linking Internet, And make its hommization, intellectuality, the work(such as the monitoring, position navigation, reservation charging of charged state can be implemented in combination with client Energy；In addition, the utility model is easy for installation, cost is relatively low, is easy to promote.

Brief description of the drawings

Fig. 1 is the principle logic diagram of embodiment.

Embodiment

Below in conjunction with the accompanying drawings and embodiment further illustrates to the technical scheme in the utility model.

A kind of access device shared for charging pile, includes A.C. contactor, AC energy meter, power module, control Unit, network communication unit, breaker, emergency stop switch；Wherein, the input of AC energy meter and external power electric power incoming line are direct It is connected, or is connected again with external power electric power incoming line after concatenation breaker；The output of AC energy meter is connected with A.C. contactor Connect；The output of control unit is connected with triggering end A1, A2 of A.C. contactor；The power module is connected with control unit, And provide electricity consumption needed for control unit；Described control unit also include d GPS locating module and/or Big Dipper locating module and Clock chip；The network communication unit is connected by communication with control unit, 485 serial communication end control units of AC energy meter Serial communication be connected；Wherein network communication unit is used to trigger the geographical location information of control unit, A.C. contactor Status information uploads network, and receives control signal by network；The emergency stop switch is connected with control unit, for live people Member according to circumstances judges that triggering A.C. contactor disconnects, and stops charging.

Also include lightning protection device to arrange with ground；The input of lightning protection device and the input of AC energy meter simultaneously connect, the output of lightning protection device End is connected with ground row；Ground row connects with the ground wire of access device input and access device output end, to ensure lightning protection safety.

Also include protective housing；The A.C. contactor, AC energy meter, power module, control unit, network service list Member, breaker, lightning protection device and ground row are placed in protective housing；Input terminal is also equipped with the protective housing, output connects Line end, display device；Input terminal is connected with the input of AC energy meter or breaker；Outlet terminal and A.C. contactor Output end be connected；The display device is connected with control unit；The display device includes LCD display and LED display.

The network communication unit is included in 3G module, 4G modules, GPRS module, wifi module or cable network module One of which.

The power module includes AC/DC power supplys, the input of AC/DC power supplys and the input of A.C. contactor and company's phase Connect；The output of AC/DC power supplys and control unit, or it is also corresponding with the one of which in rechargeable battery, super capacitor connected, with After externally fed power-off, still there are battery or super capacitor to provide the power supply of a period of time, for control unit and network Communication unit transmission state information.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model Enclose, it all should cover among right of the present utility model.

Claims

1. the access device shared for charging pile, it is characterised in that：Comprising A.C. contactor, AC energy meter, power module, Control unit, network communication unit also include breaker；Wherein, the input of AC energy meter is entered with external power power supply Line is joined directly together, or is connected again with external power electric power incoming line after concatenation breaker；The output of AC energy meter and ac contactor Device is connected in series；The output of control unit is connected with the triggering end of A.C. contactor；The power module is connected with control unit, And provide electricity consumption needed for control unit；Described control unit also include d GPS locating module and/or Big Dipper locating module and Clock chip；The communication terminal of the network communication unit and AC energy meter is also connected by communication with control unit respectively；Wherein Network communication unit is used to the status information that the geographical location information of control unit, A.C. contactor trigger uploading network, and Control signal is received by network.

2. the access device according to claim 1 shared for charging pile, it is characterised in that：Also include lightning protection device with Arrange on ground；The input of lightning protection device and the input of AC energy meter simultaneously connect, and the output end of lightning protection device is connected with ground row.

3. the access device according to claim 2 shared for charging pile, it is characterised in that：Also include protective housing； The A.C. contactor, AC energy meter, power module, control unit, network communication unit, breaker, lightning protection device and ground are arranged It is placed in protective housing.

4. the access device according to claim 3 shared for charging pile, it is characterised in that：In the protective housing also Equipped with input terminal, outlet terminal；Input terminal is connected with the input of AC energy meter or breaker；Outlet terminal It is connected with the output end of A.C. contactor.

5. the access device according to claim 3 shared for charging pile, it is characterised in that：The protective housing is also embedding Equipped with display device, display device is connected with control unit；The display device is touch display screen, LCDs or LED One of which in display screen.

6. the access device according to claim 1 shared for charging pile, it is characterised in that：The network communication unit Include the one of which in 3G module, 4G modules, GPRS module, wifi module or cable network module.

7. the access device according to claim 1 shared for charging pile, it is characterised in that：The power module includes One or more in rechargeable battery, super capacitor, AC/DC power supplys, wherein, the input of AC/DC power supplys and A.C. contactor Input and even connect；The output of AC/DC power supplys and control unit, or also with the one of which phase in battery, super capacitor Even.

8. the access device according to claim 1 shared for charging pile, it is characterised in that：Also include single with control The connected emergency stop switch of member.