CN205273211U - Stake of intelligence alternating -current charging - Google Patents
Stake of intelligence alternating -current charging Download PDFInfo
- Publication number
- CN205273211U CN205273211U CN201620041255.7U CN201620041255U CN205273211U CN 205273211 U CN205273211 U CN 205273211U CN 201620041255 U CN201620041255 U CN 201620041255U CN 205273211 U CN205273211 U CN 205273211U
- Authority
- CN
- China
- Prior art keywords
- signal
- charging gun
- intelligent
- switchboard
- charging pile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000012790 confirmation Methods 0.000 claims abstract description 5
- 238000004080 punching Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses a stake of intelligence alternating -current charging, including power input connector, air switch, electric energy meter, ac contactor, alternating -current charging gun platform, control panel, constant voltage power supply, the ware of punching the card, scram switch, touch -sensitive screen and pilot lamp, characterized by still connects including the rifle that charges and confirms the module for when the rifle that charges correctly is connected with the alternating -current charging gun platform, sends a confirmation signal to the control panel, and send the indicator signal to the user. The utility model discloses have and to inspect the whether correctly male function of rifle of charging.
Description
Technical field
The utility model relates to a kind of charging equipment of electric automobile, and more specifically, it relates to a kind of intelligent AC charging pile.
Background technology
Global energy crisis is constantly deepened, and petroleum resources are increasingly exhausted, and the harm of air is increasingly sharpened by fuel-engined vehicle in addition, and national governments and automobile enterprise generally recognize, electromobile will be developing direction. Accordingly, in order to solve the charging problem of electromobile, comprehensive laying of charging pile also becomes a current trend. Known from institute, when using charging pile, it is necessary to be inserted on charging base by charging gun, but if because misoperation, and have correct insertion, just likely can cause filling with not electric, but user and ignorant, cause the waste of time.
Practical novel content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of intelligent AC charging pile, has the function that can check whether charging gun correctly inserts.
For achieving the above object, the utility model provides following technical scheme:
A kind of intelligent AC charging pile, comprises power input interface, air switch, electric energy table, alternating current contactor, exchange charging gun seat, switchboard, voltage stabilized source, card reader, emergency stop switch, touch-screen and pilot lamp; Also comprise charging gun connect confirm module, for charging gun with when exchanging charging gun seat exact connect ion, send an acknowledgement signal to switchboard, and send indicator signal to user.
Further, described charging gun connects confirmation module and comprises:
Signal input unit, has an interface for being connected with rifle head, for producing a connection signal when rifle head exact connect ion;
Instruction unit, sends indicator signal in response to described connection signal;
Signal output unit, exports corresponding acknowledgement signal in response to described connection signal to switchboard.
Further, described signal input unit comprises:
Reference circuit, for generation of a benchmark signal;
Comparer, its in-phase end receives described benchmark signal, and end of oppisite phase is coupled to VCC voltage by one first resistance;
Described interface has two wiring ends, and one of them wiring end and comparer end of oppisite phase couple, another wiring end ground connection; When rifle head is inserted in interface, two wiring ends are connected.
Further, described instruction unit comprises photodiode.
Further, described signal output unit comprises:
One triode, its base stage receives described connection signal, grounded emitter, and collector electrode is coupled to VCC voltage by one first resistance, collector electrode also input terminus with switchboard couple.
Compared with prior art, the utility model has the advantages that: by above technical scheme, the confirmation module that connects charging gun can detect whether charging gun is correctly inserted on exchange charging gun seat, to send corresponding acknowledgement signal to switchboard, and by sending indicator signal to remind user.
Accompanying drawing explanation
Fig. 1 is the functional block diagram of intelligent AC charging pile;
Fig. 2 is that charging gun connects the schematic circuit confirming module.
Embodiment
With reference to Fig. 1, a kind of intelligent AC charging pile, comprises power input interface, air switch, electric energy table, alternating current contactor, exchange charging gun seat, switchboard, voltage stabilized source, card reader, emergency stop switch, touch-screen and pilot lamp; Wherein, power input interface is used for input AC electricity, and one end of air switch is coupled to power input interface, and the other end is coupled to exchange charging gun seat, electric energy table is coupled to air switch and exchanges between charging gun seat, and card reader, emergency stop switch, touch-screen and pilot lamp are all coupled to switchboard; The contact switch of alternating current contactor is coupled to electric energy table and exchanges between charging gun seat, one end of coil is coupled to the output terminal of voltage stabilized source, the other end is coupled to switchboard, and the input terminus of intermediate relay is coupled to the output terminal of voltage stabilized source, and control end is coupled to switchboard; Also comprise charging gun connect confirm module, for charging gun with when exchanging charging gun seat exact connect ion, send an acknowledgement signal to switchboard, and send indicator signal to user.
With reference to Fig. 2, charging gun connects confirmation module and comprises signal input unit and instruction unit; Wherein, signal input unit has an interface for being connected with rifle head, for producing a connection signal when rifle head exact connect ion; Instruction unit sends indicator signal in response to connection signal, to point out user; Signal output unit, exports corresponding acknowledgement signal in response to connection signal to switchboard.
Specifically, signal input unit comprises reference circuit and comparer; Wherein, reference circuit comprises resistance R6 and R8 being connected in series, the other end ground connection of resistance R6, another termination VCC voltage of resistance R8, therefore, produces benchmark signal Vref from the tie point of resistance R6 and resistance R8; The in-phase end of comparer receives benchmark signal Vref, and end of oppisite phase is coupled to VCC voltage by resistance R7; Described interface has two wiring ends (1,2), one of them wiring end (2) and comparer end of oppisite phase couple, another wiring end (1) ground connection, when rifle head is inserted in interface, two wiring ends are connected, make comparer end of oppisite phase ground connection, thus comparer exports the connection signal Vl of high level.
In addition, signal output unit comprises triode Q1, and its base stage is coupled by the output terminal of resistance R3 and comparer, to receive connection signal Vl, and pass through resistance R2 ground connection, its grounded emitter, collector electrode is coupled to VCC voltage by resistance R1, and its collector electrode is also coupled to the input terminus of switchboard. Therefore, when triode Q1 receives the connection signal Vl of high level, produce low level acknowledgement signal Vq at its collector electrode.
In addition, instruction unit comprises photodiode D1, and before being series at three base stages having pipe Q1 and resistance R3, when comparer exports the connection signal V1 of high level, photodiode D1 conducting, sends indicator signal.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model. It is noted that for those skilled in the art, in the some improvements and modifications not departed under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an intelligent AC charging pile, is characterized in that, comprises power input interface, air switch, electric energy table, alternating current contactor, exchange charging gun seat, switchboard, voltage stabilized source, card reader, emergency stop switch, touch-screen and pilot lamp; It is characterized in that, also comprise charging gun connect confirm module, for charging gun with when exchanging charging gun seat exact connect ion, send an acknowledgement signal to switchboard, and send indicator signal to user.
2. intelligent AC charging pile according to claim 1, is characterized in that, described charging gun connects confirmation module and comprises:
Signal input unit, has an interface for being connected with rifle head, for producing a connection signal when rifle head exact connect ion;
Instruction unit, sends indicator signal in response to described connection signal;
Signal output unit, exports corresponding acknowledgement signal in response to described connection signal to switchboard.
3. intelligent AC charging pile according to claim 2, is characterized in that, described signal input unit comprises:
Reference circuit, for generation of a benchmark signal;
Comparer, its in-phase end receives described benchmark signal, and end of oppisite phase is coupled to VCC voltage by one first resistance;
Described interface has two wiring ends, and one of them wiring end and comparer end of oppisite phase couple, another wiring end ground connection; When rifle head is inserted in interface, two wiring ends are connected.
4. intelligent AC charging pile according to claim 2, is characterized in that, described instruction unit comprises photodiode.
5. intelligent AC charging pile according to claim 2, is characterized in that, described signal output unit comprises:
One triode, its base stage receives described connection signal, grounded emitter, and collector electrode is coupled to VCC voltage by one first resistance, collector electrode also input terminus with switchboard couple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041255.7U CN205273211U (en) | 2016-01-15 | 2016-01-15 | Stake of intelligence alternating -current charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620041255.7U CN205273211U (en) | 2016-01-15 | 2016-01-15 | Stake of intelligence alternating -current charging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205273211U true CN205273211U (en) | 2016-06-01 |
Family
ID=56057817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620041255.7U Expired - Fee Related CN205273211U (en) | 2016-01-15 | 2016-01-15 | Stake of intelligence alternating -current charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205273211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995547A (en) * | 2018-06-21 | 2018-12-14 | 郑州叮叮智能科技有限公司 | A kind of fire prevention intelligent charging spot and its control method |
| CN109484238A (en) * | 2018-12-27 | 2019-03-19 | 广东三浦车库股份有限公司 | Vehicle charge device, system and vehicle management system |
| CN109808542A (en) * | 2019-02-18 | 2019-05-28 | 苏州工业园区职业技术学院 | A kind of photovoltaic charged stake control system of electric car |
-
2016
- 2016-01-15 CN CN201620041255.7U patent/CN205273211U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995547A (en) * | 2018-06-21 | 2018-12-14 | 郑州叮叮智能科技有限公司 | A kind of fire prevention intelligent charging spot and its control method |
| CN109484238A (en) * | 2018-12-27 | 2019-03-19 | 广东三浦车库股份有限公司 | Vehicle charge device, system and vehicle management system |
| CN109808542A (en) * | 2019-02-18 | 2019-05-28 | 苏州工业园区职业技术学院 | A kind of photovoltaic charged stake control system of electric car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 |