CN207968036U - A kind of electric vehicle alternating-current charging pile - Google Patents
A kind of electric vehicle alternating-current charging pile Download PDFInfo
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- CN207968036U CN207968036U CN201721779222.3U CN201721779222U CN207968036U CN 207968036 U CN207968036 U CN 207968036U CN 201721779222 U CN201721779222 U CN 201721779222U CN 207968036 U CN207968036 U CN 207968036U
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- controller
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- contactor
- charging pile
- electric
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model is related to charging equipment fields, more particularly to a kind of electric vehicle alternating-current charging pile, including display, input keyboard, controller, electric energy meter, A.C. contactor, ac input end and charging gun, the A.C. contactor includes coil and contact switch, the display is connect with controller, the input keyboard is connect with controller, the ac input end is connect by the contact switch of A.C. contactor with charging gun, one end of the electric energy meter is connect with controller, the other end of the electric energy meter is connected on the circuit that ac input end is connected with A.C. contactor, the coil of the A.C. contactor is connect with controller.The utility model has charging rate fast, has certain protective role to battery in charging process, safe to use, easy to operate, convenient and efficient, saves artificial, environmental protection.
Description
Technical field
The utility model is related to charging equipment field more particularly to a kind of electric vehicle alternating-current charging piles.
Background technology
As countries in the world are to the growing interest of motor vehicle emission, energy problem, cleaning, environmental protection, energy-efficient electric vehicle are
As the hot spot of World Auto Industry development, the scale of new-energy automobile industry constantly expands, and the function of electrically-charging equipment is not perfect
The development of new-energy automobile, energy supply device of the electric automobile charging pile as electric vehicle are constrained, charging performance closes
It is service life to battery pack, charging time.Electric automobile charging pile on the market can be divided into direct current according to charging modes and fill
Electric stake and alternating-current charging pile, direct-current charging post charging rate is fast, but can shorten the battery life of electric vehicle, may cause battery
Overheat, there are the risks of thermal runaway so that electric vehicle safety coefficient declines.
Utility model content
The utility model in order to solve the problems, such as to damage batteries of electric automobile in charging process in the prior art,
Provide a kind of safe and reliable electric vehicle alternating-current charging pile.
A kind of electric vehicle alternating-current charging pile, including display, input keyboard, controller, electric energy meter, A.C. contactor,
Ac input end and charging gun, the A.C. contactor include coil and contact switch, and the display is connect with controller, institute
It states input keyboard to connect with controller, the ac input end is connect by the contact switch of A.C. contactor with charging gun, institute
The one end for stating electric energy meter is connect with controller, and the other end of the electric energy meter is connected to ac input end and is connected with A.C. contactor
Circuit on, the coil of the A.C. contactor is connect with controller.
Charging pile uses AC power supply, can be directly connected into from power grid, not need fairing, pile body simple in structure
Small, AC charging has certain protective role to the service life of batteries of electric automobile, is not in batteries of electric automobile in charging process
It is the case where overheat, safe to use.Display is for showing that information, input keyboard carry out selection operation, intuitive display behaviour for user
To make simply, for electric energy meter for measuring charge volume, charging is accurate, when there is overcurrent, overvoltage, under-voltage situation in charging pile, exchange
Contactor can cut off rapidly circuit, A.C. contactor meeting automatic processing circuit after voltage is restored to normal value, it is ensured that charging pile
It can be saved artificial safe to use with normal operation in the case of no supervision.
Preferably, further including breaker, the breaker is connected to ac input end and the contact of A.C. contactor is opened
Between pass, the electric energy meter is placed between breaker and the contact switch of A.C. contactor.Breaker can carry out charging pile
Earth leakage protective, short-circuit protection, use are safer.
Preferably, further including electric-controlled switch and emergency stop module, the emergency stop module is equipped with scram button, the electricity
Control switch includes Switch main body and the control terminal for controlling Switch main body opening and closing, and one end and the controller of the emergency stop module connect
It connects, the other end of the emergency stop module is connected by the Switch main body of electric-controlled switch and the coil of A.C. contactor, described automatically controlled
The control terminal of switch is connect with controller.Electric-controlled switch is opened in the case that charging pile works normally, when an emergency happens
Emergency stop module can send out signal to controller when pressing scram button, and controller is to electric-controlled switch after controller receives signal
Control terminal sends signal, and the control terminal control Switch main body closure of electric-controlled switch makes electric-controlled switch connect emergency stop module, and exchange connects
The coil power supply of tentaculum, and then the contact switch of A.C. contactor disconnects, to which force termination charges, scram button setting is anti-
In shield, prevent accidentally by or artificial destruction, it is safe to use.
Preferably, further including printer, the printer is connect with controller.Charging terminates printer after paying successfully
The expense bill of this charging of meeting printing user.
Preferably, further including indicator light, the indicator light is connect with controller, and the indicator light refers to including a failure
Show that lamp and a running LED, the indicator light use LED light.Indicator light on charging pile is for showing charging pile
State, when red, illustrate that the charging pile breaks down, and green light illustrates that the charging pile be in charged state when flickering, green grade lamps are normal
Bright explanation charging pile charging complete is in idle condition, and the state of the charging pile can be intuitively known by indicator light, is referred to
Show that lamp uses LED light, the low service life of power consumption is long and environmentally friendly.
Preferably, further including card reader, the card reader is connect with controller.Card reader can read IC information simultaneously
Remaining sum in charging expense read-write card is shown and collected by display module, and user can be paid using IC card, convenient and efficient.
The utility model has the advantages that：Charging rate is fast, has certain protective role to battery in charging process,
It is safe to use, it is easy to operate, it is convenient and efficient, save artificial, environmental protection.
Description of the drawings
Fig. 1 is a kind of structure diagram of the utility model；
In figure：Display 1, input keyboard 2, card reader 3, printer 4, emergency stop module 5, controller 6, electric energy meter 7, charging
Rifle 8, indicator light 9, breaker 10, A.C. contactor 11, electric-controlled switch 12.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
A kind of electric vehicle alternating-current charging pile as shown in Figure 1, including display 1, input keyboard 2, controller 6, electric energy
Table 7, A.C. contactor 11, ac input end and charging gun 8, A.C. contactor 11 include coil and contact switch, display 1 with
Controller 6 connects, and input keyboard 2 is connect with controller 6, contact switch and charging of the ac input end by A.C. contactor 11
Rifle 8 connects, and one end of electric energy meter 7 is connect with controller 6, and the other end of electric energy meter 7 is connected to ac input end and ac contactor
On the connected circuit of device 11, the coil of A.C. contactor 11 is connect with controller 6.Charging pile further includes breaker 10, breaker
10 are connected between ac input end and the contact switch of A.C. contactor 11, and electric energy meter 7 is placed in breaker 10 and ac contactor
Between the contact switch of device 11.Charging pile further includes electric-controlled switch 12 and emergency stop module 5, and emergency stop module 5 is equipped with scram button,
Electric-controlled switch 12 include Switch main body and the control terminal for controlling Switch main body opening and closing, one end of emergency stop module 5 and control
Device 6 connects, and the other end of emergency stop module 5 is connect by the Switch main body of electric-controlled switch 12 with the coil of A.C. contactor 11, electricity
The control terminal of control switch 12 is connect with controller 6.Further include printer 4, printer 4 is connect with controller 6.Charging pile further includes
Indicator light 9, indicator light 9 are connect with controller 6, and indicator light 9 includes a malfunction indicator lamp and a running LED, is referred to
Show that lamp 9 uses LED light.Further include card reader 3, card reader 3 is connect with controller 6.
In conjunction with attached drawing, the application method of the utility model is as follows：Charging gun 8 is first connected by user with electric vehicle, is reading
The display 1 of charging pile can show remaining sum in the electric vehicle remaining capacity and card after swiping the card at card device 4, and user can basis
Oneself demand selects suitable charging modes by inputting keyboard 2, and confirmation of swiping the card after choosing starts to charge up, at this moment display
1 can show current electric vehicle electricity and fill the amount of money, and user is settled accounts by swiping the card after charging complete, if charging is not
Terminate user and can equally swipe the card to terminate in advance charging and settle accounts, charging gun 8 is extracted after clearing, display 1 restores initial boundary
Face, charging terminate.And due to the case where being that AC charging is very small to cell damage, being not in battery overheat, charging is very
Safety.Charging pile is equipped with indicator light 9 and is used to show the state of charging pile, and when red illustrates that the charging pile breaks down, green
Lamp illustrates that the charging pile is in charged state when flickering, green that lamps is waited to be always on the explanation charging pile charging complete or in idle shape
State, user and staff can intuitively know the state of the charging pile by indicator light.Breaker 10 is additionally provided on charging pile
With A.C. contactor 11, when charging pile occur short circuit or electric leakage when breaker 10 can disconnect automatically, when charging pile occur overcurrent,
A.C. contactor 11 can be disconnected automatically to protect charging pile when over-pressed, under-voltage, safe to use.
Claims (6)
1. a kind of electric vehicle alternating-current charging pile, characterized in that including display (1), input keyboard (2), controller (6), electricity
Energy table (7), A.C. contactor (11), ac input end and charging gun (8), the A.C. contactor (11) includes coil and contact
Switch, the display (1) connect with controller (6), and the input keyboard (2) connect with controller (6), the exchange input
End is connect by the contact switch of A.C. contactor (11) with charging gun (8), one end and the controller (6) of the electric energy meter (7)
Connection, the other end of the electric energy meter (7) are connected on the circuit that ac input end is connected with A.C. contactor (11), the friendship
The coil of stream contactor (11) is connect with controller (6).
2. a kind of electric vehicle alternating-current charging pile according to claim 1, characterized in that further include breaker (10), institute
It states breaker (10) to be connected between ac input end and the contact switch of A.C. contactor (11), the electric energy meter (7) is placed in
Between breaker (10) and the contact switch of A.C. contactor (11).
3. a kind of electric vehicle alternating-current charging pile according to claim 1, characterized in that further include electric-controlled switch (12) and
Emergency stop module (5), the emergency stop module (5) are equipped with scram button, and the electric-controlled switch (12) includes Switch main body and use
In the control terminal of control Switch main body opening and closing, one end of the emergency stop module (5) is connect with controller (6), the emergency stop module
(5) the other end is connect by the Switch main body of electric-controlled switch (12) with the coil of A.C. contactor (11), the electric-controlled switch
(12) control terminal is connect with controller (6).
4. a kind of electric vehicle alternating-current charging pile according to claim 1, characterized in that further include printer (4), it is described
Printer (4) is connect with controller (6).
5. a kind of electric vehicle alternating-current charging pile according to claim 1, characterized in that further include indicator light (9), it is described
Indicator light (9) is connect with controller (6), and the indicator light (9) includes a malfunction indicator lamp and a running LED,
The indicator light (9) uses LED light.
6. a kind of electric vehicle alternating-current charging pile according to claim 1, characterized in that further include card reader (3), it is described
Card reader (3) is connect with controller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779222.3U CN207968036U (en) | 2017-12-19 | 2017-12-19 | A kind of electric vehicle alternating-current charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779222.3U CN207968036U (en) | 2017-12-19 | 2017-12-19 | A kind of electric vehicle alternating-current charging pile |
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| Publication Number | Publication Date |
|---|---|
| CN207968036U true CN207968036U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721779222.3U Active CN207968036U (en) | 2017-12-19 | 2017-12-19 | A kind of electric vehicle alternating-current charging pile |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092372A (en) * | 2017-12-19 | 2018-05-29 | 浙江硕维新能源技术有限公司 | A kind of electric vehicle alternating-current charging pile and its charging method |
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2017
- 2017-12-19 CN CN201721779222.3U patent/CN207968036U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108092372A (en) * | 2017-12-19 | 2018-05-29 | 浙江硕维新能源技术有限公司 | A kind of electric vehicle alternating-current charging pile and its charging method |
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