CN204149882U - Electric automobile charging pile - Google Patents

Electric automobile charging pile Download PDF

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Publication number
CN204149882U
CN204149882U CN201420234556.2U CN201420234556U CN204149882U CN 204149882 U CN204149882 U CN 204149882U CN 201420234556 U CN201420234556 U CN 201420234556U CN 204149882 U CN204149882 U CN 204149882U
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China
Prior art keywords
circuit
charging pile
electric automobile
electric
alternating current
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Expired - Fee Related
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CN201420234556.2U
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Chinese (zh)
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陈继业
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Individual
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Individual
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Priority to CN201420234556.2U priority Critical patent/CN204149882U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Abstract

The utility model provides a kind of electric automobile charging pile, can be arranged on light pole or on electric pole, the alternating current that the electric wire that reception electric pole sets up transmits or the alternating current that street lighting circuit transmits, charge to the battery of electronlmobil, thus solve the problem of charging electric vehicle inconvenience.This electric automobile charging pile comprises: main charge circuit, ARM chip, leakage protection circuit, protective circuit, emergency stop switch, charging inlet, read-out, input media, achieves and reduces costs and convenient effect of installing.Be applicable to the place such as city, rural area to charging electric vehicle.

Description

Electric automobile charging pile
Technical field
The utility model relates to a kind of electric automobile charging pile, particularly relates to a kind of electric automobile charging pile be arranged on light pole or on electric pole.
Background technology
Electronlmobil is the important component part of new forms of energy strategy, but at present, in city, the charging equipment of existing such as battery-charging station or charging pile and so on is little, and charging equipment is mainly built in parking area or specific charging place, charging electric vehicle is extremely inconvenient, and this becomes one of factor hindering electronlmobil universal.In addition, construction battery-charging station or charging pile must need electric energy input, and again laying electric power circuit also can increase construction cost.
Summary of the invention
For this reason, the utility model proposes a kind of electric automobile charging pile that can be arranged on light pole or on electric pole.Directly can being utilized as the electric energy that transmission route that the transmission route of erecting road lamp or electric pole set up is carried, without the need to laying electric power circuit separately, reducing construction cost; And light pole or electric pole distribution are widely, are mostly distributed in roadside, are also suitable for installing charging pile, facilitate charging electric vehicle simultaneously.
For achieving the above object, the utility model provides following technical scheme: a kind of electric automobile charging pile, be arranged on electric pole or light pole, the alternating current that the electric wire that reception electric pole sets up transmits or the alternating current that street lighting circuit transmits, charge to the battery of electronlmobil, this electric automobile charging pile comprises: main charge circuit, ARM chip, leakage protection circuit, protective circuit, emergency stop switch, charging inlet, read-out, input media, wherein leakage protection circuit is connected between alternating current input and main charge circuit, earth leakage protective is provided to main charge circuit, main charge circuit is changed, for electronlmobil provides rechargeable electrical energy the alternating current input received via leakage protection circuit, protective circuit is connected between main charge circuit and emergency stop switch, receives the output of main charge circuit, and provides electric leakage, short circuit, overvoltage or overcurrent protection, emergency stop switch is connected between protective circuit and charging inlet, stops charging by force, charging inlet connecting electric automobile, charges to electronlmobil, ARM chip connects main charge circuit, read-out and input media, controls the overall operation of electric automobile charging pile, read-out is used for user's display reminding information, input media is used to specify charge mode.
Preferably, main charge circuit comprises power adjusting circuit and filter, and the power that power adjusting circuit is used for exporting adjusts, and filter is used for filtering clutter.
Preferably, main charge circuit comprises rectifying circuit further, for being single-phase 220V alternating current by three-phase alternating current electric rectification.
Preferably, main charge circuit comprises rectifying circuit, power adjusting circuit, filter and battery pack, rectifying circuit is used for alternating current input rectifying being that direct current (DC) exports, the power that power adjusting circuit is used for exporting adjusts, filter is used for filtering clutter, and battery pack is used for providing electric energy to the battery of electronlmobil.
Preferably, main charge circuit comprises charging inversion device further, is connected to battery pack, exports after obtaining alternating current after changing direct current (DC).
Preferably, electric automobile charging pile comprises the indicator lamp, type printer, loud speaker, reader device, the metering ammeter that are connected respectively to ARM chip further, wherein, indicator lamp is for pointing out fault and charge condition, loud speaker is used for carrying out auditory tone cues, reader device is used for realizing charging function, and metering ammeter is for measuring charging duration and charge capacity, and type printer is for printing charge information.
Preferably, electric automobile charging pile comprises GPS registration device further.
Preferably, electric automobile charging pile comprises the transmit receive unit communicated with background server further.
By adopting technique scheme, the utility model achieves convenient installation, cost-saving beneficial effect, for the universal on a large scale of charging pile and the universal of electronlmobil lay the foundation.
Accompanying drawing explanation
Fig. 1 is the overall structure block diagram of the electric automobile charging pile be arranged on light pole or electric pole.
Fig. 2 is the constructional drawing of the main charge circuit of alternating-current charging pile.
Fig. 3 is the constructional drawing of the main charge circuit of direct-current charging post.
Fig. 4 is the constructional drawing of the main charge circuit of AC/DC charging pile.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description is made to the technical solution of the utility model, but protection domain of the present utility model is not limited to following specific embodiment, is as the criterion with described in claim.
As shown in Figure 1; electric automobile charging pile mainly comprises the assemblies such as main charge circuit 1, ARM chip 2, leakage protection circuit 3, protective circuit 4, emergency stop switch 5, charging inlet 6, read-out 7, input media 8, indicator lamp 9, type printer 10, loud speaker 11, reader device 12, metering ammeter 13, certainly also comprises the general components such as not shown machine casing, input interface.
When electric automobile charging pile is arranged on light pole, the alternating current of illuminating line transmission can be received, be generally the single-phase voltage input of 220V.When installing on utility poles, then can draw the alternating current that the circuit on electric pole transmits, also different according to the voltage of its transmission of different electric poles, need according to the main charge circuit 1 of selected Voltage Cortrol.Light pole or the electric pole of stop line are drawn in the light pole of installation charging pile or the preferred side of electric pole.
Main charge circuit 1 is the core component of charging pile, inputs for receiving alternating current and changes, and then provides rechargeable electrical energy for electronlmobil.Charging pile comprises direct-current charging post, alternating-current charging pile or AC/DC charging pile.Therefore, each self-corresponding main charge circuit is also had.
Leakage protection circuit 3 is in main charge circuit 1 input side, connects alternating current input, for providing earth leakage protective to main charge circuit 1, can be embodied as the earth leakage protective miniature circuit breaker of band; Protective circuit 4 is in main charge circuit 1 outgoing side; electrical connection charging inlet 6; protective circuit 4 can comprise earth leakage protective, short-circuit protection, one or more in overvoltage, overcurrent protective device, for leaking electricity to main charge circuit, short circuit, overvoltage or overcurrent protection.Wherein, creepage protection function and short-circuit protection function can realize with the earth leakage protective miniature circuit breaker of band; Other defencive function is embodied as charge controller control contactor.
Charging inlet 6, for connecting electric automobile, charges for giving the battery of electronlmobil.
Preferably, charging pile also comprises emergency stop switch 5, is connected between protective circuit 4 and charging inlet 6, so that can force termination charging when emergency situation.Scram button outside adds protective cover, only has tamper protection cover just can press scram button, prevents maloperation and artificial destruction.
ARM chip 2 is the control circuit of charging pile, be connected respectively to main charge circuit 1, read-out 7, input media 8, indicator lamp 9, type printer 10, loud speaker 11, reader device 12, metering ammeter 13, for according to firing the content on chip, control the overall operation of charging pile.
Read-out 7 is preferably LCDs, it can be colored or black and white, screen size can be set according to the volume of charging pile by designer, for showing multiple information to user, such as charge mode, the current electric quantity needing rechargeable battery, expectation/appointment charging duration, charging duration etc.
Input media 8 can be keyboard, also can adopt touch-screen to realize with read-out 7 one, be used to specify charge mode etc., such as, temporally charge, charge by electricity, be automatically full of, charge by mileage, fill soon, trickle charge etc.
Preferably, charging pile also comprises multiple indicator lamp 9, such as fault-indicating lamp, running LED or back lighting indicator lamp etc.Fault-indicating lamp can be red indicating light, when occurring interlocking unsuccessfully, overcurrent, overvoltage, the situation such as under-voltage, dead electricity, circuit breaker trip (short circuit, electric leakage), chopping machine fault, POS (machine point of sale machine) fault time, fault-indicating lamp lights.Running LED, the instruction of this lamp flash green is in charge condition, and the normal bright instruction charging complete of amber light, the normal bright instruction of green light is in idle condition.Back lighting indicator lamp, connects power supply, automatically lights, be arranged on light-passing board rear portion after darkness.Fault-indicating lamp and running LED are electrically connected to function unit, are arranged on charging pile outer casing frontispiece comparatively visibility point.
Preferably, charging pile also comprises loud speaker 11, carries out voice or auditory tone cues for mutually assisting with read-out 7 and indicator lamp 9.
Preferably, charging pile also comprises reader device 12, for realizing charging function, this reader device can be Non-contact radio-frequency card card-reading devcie, also can be magnetic card reader device, IC-card reader device etc., before charging, charging pile reads card information, enter operation interface, after entering operation interface, prompting user connects charging connector, and charging pile reads remaining sum in card, as charge reference, after setting the contents such as charge mode, card is locked, after only having charging to terminate, after on this charging pile, Card Reader is settled accounts again, this card could use again on other charging piles.
Preferably, charging pile also comprises metering ammeter 13, for measuring charging duration, charge capacity etc.
Preferably, charging pile also comprises type printer 10, can adopt serial ports thermal printer or stylus printer, for printing this charge information, and the duration that such as charges, charge capacity and pay imformation etc.
Preferably, charging pile also comprises transmit receive unit (not shown), can be wired transceiver or transceiver, for background server communication, the data such as the mode of operation of charging pile, charge information are provided.
Preferably, charging pile also comprises GPS registration device, the position of this charging pile can be uploaded onto the server, maintenance and other management when being convenient to break down.
When adopting alternating-current charging pile, the structure of the main charge circuit 1 in Fig. 1 as shown in Figure 2.Comprise rectifying circuit 21, power adjusting circuit 22 and filter 23.Rectifying circuit 21 is optional, when alternating current is input as the single phase alternating current of 220V, can save rectifying circuit 21; When input be the three plase alternating current of the alternating current of three-phase 380V or other voltages time, all need this rectifying circuit, for being single-phase 220V alternating current by three-phase alternating current electric rectification.Power adjusting circuit 22 for adjusting the power exported, thus charges with the battery of suitable horsepower output to electronlmobil.Filter 23, for filtering clutter, improves signal to noise ratio.
When adopting direct-current charging post, the structure of the main charge circuit 1 in Fig. 1 as shown in Figure 3.Comprise rectifying circuit 31, power adjusting circuit 32, filter 33 and battery pack 34.Rectifying circuit 31 is for by alternating current input rectifying being direct current (DC) output.Power adjusting circuit 32 for adjusting the power exported, thus charges with the battery of suitable horsepower output to electronlmobil; Filter 33, for filtering clutter, improves signal to noise ratio.Battery pack 34 is optional, can save this battery pack and directly charge to the battery of electronlmobil; Also can charge to battery pack 34 when electricity consumption trough, and then utilize the battery of battery pack to electronlmobil to provide electric energy period in peak of power consumption.
When adopting AC/DC charging pile, the structure of the main charge circuit 1 in Fig. 1 as shown in Figure 4.Comprise rectifying circuit 41, power adjusting circuit 42, filter 43, battery pack 44 and charging inversion device 45.Rectifying circuit 41 is for by alternating current input rectifying being direct current (DC) output.Power adjusting circuit 42 for adjusting the power exported, thus charges with the battery of suitable horsepower output to electronlmobil; Filter 43, for filtering clutter, improves signal to noise ratio.Battery pack 44 is optional, can save this battery pack and directly charge to the battery of electronlmobil; Also can charge to battery pack 44 when electricity consumption trough, and then utilize the battery of battery pack to electronlmobil to provide electric energy period in peak of power consumption.Direct current (DC) or the battery of battery pack to electronlmobil can be utilized to charge.Also obtain alternating current after can being changed by the charging inversion device 45 pairs of direct current (DC) being connected to battery pack 44, and then utilize the battery of alternating current to electronlmobil to charge.
Preferably, when street lamp adopt be solar street light time, the electric energy collected by solar photovoltaic assembly (usually comprise and collect the battery pack of electric energy, be not shown) can also be utilized to charge to the battery of electronlmobil, with further economize energy.
Certainly, except light pole or electric pole, charging pile of the present utility model also can be arranged on the correct position of parking area, battery-charging station, residential quarter.
The utility model is not limited to the detail described in detail at this, concrete device and illustrative embodiment, those skilled in the art substitutions and modifications can be made in basis disclosed in this specification sheets, but can not depart from spirit of the present utility model or surmount described scope as defined in the claims.

Claims (8)

1. an electric automobile charging pile; it is characterized in that: be arranged on electric pole or light pole; the alternating current that the electric wire that reception electric pole sets up transmits or the alternating current that street lighting circuit transmits; charge to the battery of electronlmobil; this electric automobile charging pile comprises: main charge circuit, ARM chip, leakage protection circuit, protective circuit, emergency stop switch, charging inlet, read-out, input media, wherein
Leakage protection circuit is connected between alternating current input and main charge circuit, provides earth leakage protective to main charge circuit;
Main charge circuit is changed, for electronlmobil provides rechargeable electrical energy the alternating current input received via leakage protection circuit;
Protective circuit is connected between main charge circuit and emergency stop switch, receives the output of main charge circuit, and provides electric leakage, short circuit, overvoltage or overcurrent protection;
Emergency stop switch is connected between protective circuit and charging inlet, stops charging by force;
Charging inlet connecting electric automobile, charges to electronlmobil;
ARM chip connects main charge circuit, read-out and input media, controls the overall operation of electric automobile charging pile;
Read-out is used for user's display reminding information;
Input media is used to specify charge mode.
2. electric automobile charging pile as claimed in claim 1, wherein, main charge circuit comprises power adjusting circuit and filter, and the power that power adjusting circuit is used for exporting adjusts, and filter is used for filtering clutter.
3. electric automobile charging pile as claimed in claim 2, wherein, main charge circuit comprises rectifying circuit further, for being single-phase 220V alternating current by three-phase alternating current electric rectification.
4. electric automobile charging pile as claimed in claim 1, wherein, main charge circuit comprises rectifying circuit, power adjusting circuit, filter and battery pack, rectifying circuit is used for alternating current input rectifying being that direct current (DC) exports, the power that power adjusting circuit is used for exporting adjusts, filter is used for filtering clutter, and battery pack is used for providing electric energy to the battery of electronlmobil.
5. electric automobile charging pile as claimed in claim 4, wherein, main charge circuit comprises charging inversion device further, is connected to battery pack, exports after obtaining alternating current after changing direct current (DC).
6. electric automobile charging pile as claimed in claim 1, described electric automobile charging pile comprises the indicator lamp, type printer, loud speaker, reader device, the metering ammeter that are connected respectively to ARM chip further, wherein, indicator lamp is for pointing out fault and charge condition, loud speaker is used for carrying out auditory tone cues, reader device is used for realizing charging function, and metering ammeter is for measuring charging duration and charge capacity, and type printer is for printing charge information.
7. electric automobile charging pile as claimed in claim 1, comprises GPS registration device further.
8. electric automobile charging pile as claimed in claim 1, comprises the transmit receive unit communicated with background server further.
CN201420234556.2U 2014-05-09 2014-05-09 Electric automobile charging pile Expired - Fee Related CN204149882U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420234556.2U CN204149882U (en) 2014-05-09 2014-05-09 Electric automobile charging pile

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Application Number Priority Date Filing Date Title
CN201420234556.2U CN204149882U (en) 2014-05-09 2014-05-09 Electric automobile charging pile

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105048543A (en) * 2015-07-10 2015-11-11 江苏嘉钰新能源技术有限公司 Electric vehicle charging pile with WIFI hotspot charging function
CN105790397A (en) * 2016-04-13 2016-07-20 中利通宝(天津)新能源科技发展有限公司 Charging pile system and charging method based on streetlamp pole
CN106205198A (en) * 2016-08-24 2016-12-07 无锡卓信信息科技股份有限公司 A kind of intelligence reservation charging stall system based on electric automobile
CN106364347A (en) * 2016-09-23 2017-02-01 北京中航赛维时代新能源科技有限公司 Integrated charger
CN106982263A (en) * 2017-05-11 2017-07-25 北京瀚科瑞杰科技发展有限公司 Universal electric power is transmitted and network communication method and function external member
CN107487214A (en) * 2017-07-29 2017-12-19 友邦电气(平湖)股份有限公司 New-energy automobile charging pile at a slow speed
CN110065401A (en) * 2019-04-22 2019-07-30 湖州师范学院 A kind of new-energy automobile quick charge cascade electric power system and method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105048543A (en) * 2015-07-10 2015-11-11 江苏嘉钰新能源技术有限公司 Electric vehicle charging pile with WIFI hotspot charging function
CN105790397A (en) * 2016-04-13 2016-07-20 中利通宝(天津)新能源科技发展有限公司 Charging pile system and charging method based on streetlamp pole
CN106205198A (en) * 2016-08-24 2016-12-07 无锡卓信信息科技股份有限公司 A kind of intelligence reservation charging stall system based on electric automobile
CN106364347A (en) * 2016-09-23 2017-02-01 北京中航赛维时代新能源科技有限公司 Integrated charger
CN106982263A (en) * 2017-05-11 2017-07-25 北京瀚科瑞杰科技发展有限公司 Universal electric power is transmitted and network communication method and function external member
CN106982263B (en) * 2017-05-11 2023-07-07 北京瀚科科技集团有限公司 Universal power transmission and network communication method and functional suite
CN107487214A (en) * 2017-07-29 2017-12-19 友邦电气(平湖)股份有限公司 New-energy automobile charging pile at a slow speed
CN110065401A (en) * 2019-04-22 2019-07-30 湖州师范学院 A kind of new-energy automobile quick charge cascade electric power system and method

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Granted publication date: 20150211

Termination date: 20180509