CN108173318A - A kind of antioverloading intelligent charging spot - Google Patents
A kind of antioverloading intelligent charging spot Download PDFInfo
- Publication number
- CN108173318A CN108173318A CN201810124326.3A CN201810124326A CN108173318A CN 108173318 A CN108173318 A CN 108173318A CN 201810124326 A CN201810124326 A CN 201810124326A CN 108173318 A CN108173318 A CN 108173318A
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- module
- antioverloading
- button
- relay
- intelligent charging
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- 238000007600 charging Methods 0.000 title claims abstract description 74
- 230000007257 malfunction Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- H02J7/0027—
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- H02J7/0026—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to charging pile technical field more particularly to a kind of antioverloading intelligent charging spots.The antioverloading intelligent charging spot includes control module, external power supply, current output interface, circuit protection system, communication module, internal electric source, malfunction coefficient and reminding module and relay；Circuit protection system, communication module, internal electric source, malfunction coefficient are connected with reminding module with control module respectively.Charging current is monitored by overcurrent protection module; charge power is monitored in real time by metering module; the temperature in present system is monitored in real time by temperature sensor; by external short circuit protection module to problematic charging equipment is avoided to damage charging pile of the present invention; external power supply is directly disconnected by tightly stopping button, prevents the generation of emergency.By electromagnetic switch module, when the charging socket of a certain charging pile is problematic, the problem charging socket button can be independently locked, user is avoided to be continuing with, causes the damage of bigger.
Description
Technical field
The present invention relates to charging pile technical field more particularly to a kind of antioverloading intelligent charging spots.
Background technology
Present public charging pile is typically all outdoor layout and no supervision, when there is overcurrent charging situation, is easily drawn
Hair accident；Especially in hot day, when external temperature is higher, plus system heat generation itself, fire easily occurs；For some chargings
Inherently off state inside equipment, is directly accessed charging pile, easily damages charging pile；Sometimes, charging pile has obviously been prompted
Problem, some clients still adhere to charging, and easily cause the accident of bigger.
Invention content
To solve the above-mentioned problems and and propose a kind of antioverloading intelligent charging spot.
A kind of antioverloading intelligent charging spot, its main feature is that, the antioverloading intelligent charging spot includes control module, external
Power supply, current output interface, circuit protection system, communication module, internal electric source, malfunction coefficient and reminding module and relay；
Circuit protection system, communication module, internal electric source, malfunction coefficient are connected with reminding module with control module respectively；External power supply
Be connected with the input port of relay, current output interface is connected with the output port of relay, relay control end line with
Control module is connected.
Preferably, the charging pile, which further includes, tightly stops button, tightly stops button and is serially connected in the defeated of external power supply and relay
Between inbound port.
Preferably, the circuit protection system includes overcurrent protection module, external short circuit protection module and temperature sensing
Device, the overcurrent protection module, external short circuit protection module and temperature sensor are connected respectively with control module.
Preferably, the circuit protection system further includes charge power protection module, charge power protection mould
Block is connected with control module.
Preferably, the charge power protection module includes metering module and comparison module, metering module and compares mould
Block is connected, and comparison module is connected again with control module.
Preferably, the metering module includes the external terminal, protective resistance R1, protection electricity for docking 220V power supplys
Hinder R2, divider resistance Rs, shunt resistance R4, protective resistance R5, filter capacitor C2, filter capacitor C3, filter capacitor C4, relay
K1, fuse F1, computation chip, socket, photoelectrical coupler U3, wherein, external terminal, divider resistance Rs, fuse F1, socket
It is sequentially connected in series a circuit；Protective resistance R1, protective resistance R2, filter capacitor C2, filter capacitor C3 are sequentially connected in series
Circuit it is in parallel with divider resistance Rs, wherein the input terminal of protective resistance R1, protective resistance R2 output terminal respectively with partial pressure electricity
The input, output end of resistance Rs is connected；The circuit of filter capacitor C2 and filter capacitor C3 compositions is in parallel with computation chip；Shunting electricity
Resistance R4 and photoelectrical coupler U3 is composed in series circuit, and the circuit in parallel formed with socket and relay K1.
Preferably, the external short circuit protection module include internal electric source U2, voltage reducing resistor R1, photoelectrical coupler U1,
Load RL, relay K1, voltage reducing resistor R2, wherein, internal electric source U2, voltage reducing resistor R1, photoelectrical coupler U1, load RL, after
Electric appliance K1 is serially connected, and the rear class output out ends of photoelectrical coupler U1 are connected with control module.
Preferably, the antioverloading intelligent charging spot further includes voice announcer, status indicator lamp and button module, institute
The malfunction coefficient stated is connected with reminding module with voice announcer and status indicator lamp respectively, and button is set in button module, presses
Button is arranged on beside status indicator lamp, and each status indicator lamp corresponds to a button.
Preferably, the antioverloading intelligent charging spot further includes payment module, and the payment module includes coin mould
Block, IC card sensing unit and the display screen for showing payment Quick Response Code.
Preferably, the circuit protection system further includes electro-magnet switch module, and electro-magnet switch module includes electromagnetism
Iron and electromagnet push-rod, electro-magnet switch module are arranged side by side with button module, and each electromagnet and electromagnet push-rod correspond to one
A button sets a groove, the groove alignment of each electromagnet push-rod head and a button on the side wall of each button.
The beneficial effects of the invention are as follows：By a kind of antioverloading intelligent charging spot of the present invention, pass through overcurrent protection module pair
Charging current is monitored, and charge power is monitored in real time by metering module, is to the present invention by temperature sensor
Temperature real time monitoring in system, by external short circuit protection module to avoiding problematic charging equipment damage present invention charging
Stake, directly disconnects external power supply by tightly stopping button, prevents the generation of emergency.By electromagnetic switch module, filled when a certain
When the charging socket of electric stake is problematic, the problem charging socket button can be independently locked, user is avoided to be continuing with, causes bigger
Damage.
Description of the drawings
Fig. 1 is present system circuit diagram.
Fig. 2 is protection module circuit diagram of the present invention.
Fig. 3 is external charger short-circuit protection circuit figure of the present invention.
Fig. 4 is charging pile structure oblique view of the present invention.
Fig. 5 is charging pile structural front view of the present invention.
Fig. 6 is the left view of Fig. 5.
Fig. 7 is the A-A views of Fig. 6.
Fig. 8 is the B-B views of Fig. 6.
Wherein：1- control modules；2- external power supplys；3- current output interfaces；5- communication modules；6- internal electric sources；7- events
Barrier display and reminding module；21- tightly stops button；31- relays；41- metering modules；42- comparison modules；43- temperature sensors；
44- overcurrent protection modules；45- external short circuit protection modules；71- voice announcers；72- status indicator lamps；81- coin entrances；
The outlet of 82- coins；83-IC card sensing units；84- display screens；91- button modules；92- electro-magnet switch modules；911- buttons；
921- electromagnet；922- electromagnet push-rods.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
If Fig. 1 is present system circuit diagram.Fig. 2 is protection module circuit diagram of the present invention.Fig. 3 is outside the present invention
Charger short circuit protects circuit diagram.A kind of antioverloading intelligent charging spot connects including control module 1, external power supply 2, electric current output
Mouth 3, circuit protection system, communication module 5, internal electric source 6, malfunction coefficient and reminding module 7 and relay 31；Circuit protection system
System, communication module 5, internal electric source 6, malfunction coefficient are connected with reminding module 7 with control module 1 respectively；External power supply 2 and relay
The input port of device 31 is connected, and current output interface 3 is connected with the output port of relay 31, relay 31 control end line with
Control module 1 is connected.Wherein, tightly stop button 21 to be serially connected between the input port of external power supply 2 and relay 31.Circuit protection
System include overcurrent protection module 44, external short circuit protection module 45 and temperature sensor 43, the overcurrent protection module 44,
External short circuit protection module 45 and temperature sensor 43 are connected respectively with control module 1.The overcurrent protection module 44 is used for
The size of current of charging circuit is detected, when charging current is more than a certain setting value, is issued by alerting and to pass through control module 1 right
Relay 31 sends out the order of open circuit, and intelligent charging spot of the present invention stops charging to charging equipment.Temperature sensor 43 is used to examine
The internal system temperature of charging pile of the present invention is surveyed, when internal system temperature is higher than a certain value, by control module 1 to relay
31 send out the order of open circuit, and intelligent charging spot of the present invention stops charging to charging equipment.The circuit protection system further includes
Charge power protection module, the charge power protection module are connected with control module 1.Wherein, charge power protection module
Including metering module 41 and comparison module 42, metering module 41 and comparison module 42 are connected, comparison module 42 again with control module 1
It is connected.Maximum charge power and minimum charge power can be set in comparison module 42.Charging is calculated by metering module 41 in real time
Power.Such as when setting maximum charge power as 450W, once charge power is more than this value, then protection charging can be automatically powered off
Device；When setting minimum charge power as 10W, after charging complete, detect that practical charge power is less than 10W, then also can
It automatically powers off, preventing from being powered for a long time causes the accident.The external short circuit protection module 45 includes internal electric source U2, decompression electricity
R1, photoelectrical coupler U1, load RL, relay K1, voltage reducing resistor R2 are hindered, wherein, internal electric source U2, voltage reducing resistor R1, photoelectricity
Coupler U1, load RL, relay K1 are serially connected, and the rear class output out ends of photoelectrical coupler U1 are connected with control module 1.
Under normal circumstances：User's charger is without short circuit, and relay K1 utilizes internal electric source 6 before being attracted, and electric current passes sequentially through voltage reducing resistor
R1, photoelectrical coupler U1, load RL, relay K1 form circuit, because charger RL, without short circuit, circuit internal resistance is very big, institute
It is not worked with photoelectrical coupler U1 internal illumination pipes, rear class output OUT feet are high level, are judged as fault-free through control module 1
Charged state can be entered；When user load RL has short circuit：Relay K1 utilizes internal electric source U2 before being attracted, and electric current passes through decompression
Resistance R1, photoelectrical coupler U1, load RL, relay K1 normally-closed contacts form circuit, because load RL has short circuit, internal resistance is very
Small, so photoelectrical coupler U1 internal illuminations pipe works, rear class output OUT feet are low level, are judged as having event through control module 1
Barrier, lights malfunction indicator lamp, sends out voice prompt, and corresponding press key locking prevents user's operation button to charge, causes more major issue
Therefore.Wherein, the metering module includes docking the external terminal of 220V power supplys, protective resistance R1, protective resistance R2, dividing
Piezoresistance Rs, shunt resistance R4, protective resistance R5, filter capacitor C2, filter capacitor C3, filter capacitor C4, relay K1, insurance
Silk F1, computation chip, socket, photoelectrical coupler U3, wherein, external terminal, divider resistance Rs, fuse F1, socket are gone here and there successively
One circuit of connection composition；The circuit that protective resistance R1, protective resistance R2, filter capacitor C2, filter capacitor C3 are sequentially connected in series
In parallel with divider resistance Rs, wherein the output terminal of the input terminal of protective resistance R1, protective resistance R2 are respectively with divider resistance Rs's
Input, output end is connected；The circuit of filter capacitor C2 and filter capacitor C3 compositions is in parallel with computation chip；Shunt resistance R4 with
Photoelectrical coupler U3 is composed in series circuit, and the circuit in parallel formed with socket and relay K1.
If Fig. 4 is charging pile structure oblique view of the present invention.Fig. 5 is charging pile structural front view of the present invention.Fig. 6 is Fig. 5
Left view.Fig. 7 is the A-A views of Fig. 6.Fig. 8 is the B-B views of Fig. 6.The antioverloading intelligent charging spot further includes voice and broadcasts
Report device 71, status indicator lamp 72 and button module 91, the malfunction coefficient and reminding module 7 respectively with voice announcer 71 and
Status indicator lamp 72 is connected, and button 911 is set in button module 91, and button 911 is arranged on 72 side of status indicator lamp, Mei Gezhuan
State indicator light 72 corresponds to a button 911.The antioverloading intelligent charging spot further includes payment module, the payment module
Including coin module, IC card sensing unit 83 and the display screen 84 for display payment Quick Response Code.The coin module includes
Entrance 81 and the coin of inserting coins export 82, and for coin entrance 81 for launching coin, outlet 82 of inserting coins is used for returns coinage, is charging
Cheng Zhong, when user launches counterfeit money, coin outlet 82 can put back to thrown counterfeit money automatically；When charging pile breaks down in way of charging
When, coin outlet 82 can return the money of user's input automatically, avoid generating dispute.The circuit protection system further includes electromagnetism
Iron switch module 92, electro-magnet switch module 92 include electromagnet 921 and electromagnet push-rod 922, electro-magnet switch module 92 with
Button module 91 is arranged side by side, and each electromagnet 921 and electromagnet push-rod 922 correspond to a button 911, each button 911
One groove, the groove alignment of each 922 head of electromagnet push-rod and a button 911 are set on side wall.Each charging
Mouth all corresponds to a status indicator lamp 72 and button 911, when some charging interface can charge normal after testing, corresponding state
Indicator light 72 is bright into green, and corresponding button 911 and electromagnet push-rod 922 are unlocked state, by pressing lower button 911, just
It can charge normal；When the charging equipment cannot charge normal some charging interface after testing, corresponding status indicator lamp 72
Bright and corresponding button 911 and electromagnet push-rod 922 are lock-out state into red, and corresponding button 911 is locked, charging equipment
It cannot charge, and voice announcer 71 plays voice, remind user that charging socket herein cannot use, charging please be replace and inserted
Mouth or charging equipment are problematic, not continue to charge.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (10)
1. a kind of antioverloading intelligent charging spot, it is characterised in that：The antioverloading intelligent charging spot includes control module（1）、
External power supply（2）, current output interface（3）, circuit protection system, communication module（5）, internal electric source（6）, malfunction coefficient is with carrying
Awake module（7）And relay（31）；Circuit protection system, communication module（5）, internal electric source（6）, malfunction coefficient and reminding module
（7）Respectively with control module（1）It is connected；External power supply（2）With relay（31）Input port be connected, current output interface
（3）With relay（31）Output port be connected, relay（31）Control end line and control module（1）It is connected.
2. a kind of antioverloading intelligent charging spot according to claim 1, it is characterised in that：The charging pile further includes tightly
Stop button（21）, tightly stop button（21）It is serially connected in external power supply（2）With relay（31）Input port between.
3. a kind of antioverloading intelligent charging spot according to claim 1, it is characterised in that：The circuit protection system packet
Include overcurrent protection module（44）, external short circuit protection module（45）And temperature sensor（43）, the overcurrent protection module
（44）, external short circuit protection module（45）And temperature sensor（43）Respectively with control module（1）It is connected.
4. a kind of antioverloading intelligent charging spot according to claim 3, it is characterised in that：The circuit protection system is also
Including charge power protection module, the charge power protection module and control module（1）It is connected.
5. a kind of antioverloading intelligent charging spot according to claim 4, it is characterised in that：The charge power protection mould
Block includes metering module（41）And comparison module（42）, metering module（41）And comparison module（42）Series connection, comparison module（42）
Again and control module（1）It is connected.
6. a kind of antioverloading intelligent charging spot according to claim 5, it is characterised in that：The metering module（41）Packet
It includes to dock the external terminal of 220V power supplys, protective resistance R1, protective resistance R2, divider resistance Rs, shunt resistance R4, protect
Resistance R5, filter capacitor C2, filter capacitor C3, filter capacitor C4, relay K1, fuse F1, computation chip, socket, photoelectricity
Coupler U3, wherein, external terminal, divider resistance Rs, fuse F1, socket are sequentially connected in series a circuit；Protective resistance
The circuit that R1, protective resistance R2, filter capacitor C2, filter capacitor C3 are sequentially connected in series is in parallel with divider resistance Rs, wherein protecting
The input, output end of the input terminal of shield resistance R1, the output terminal of protective resistance R2 respectively with divider resistance Rs is connected；Filtered electrical
The circuit for holding C2 and filter capacitor C3 compositions is in parallel with computation chip；Shunt resistance R4 and photoelectrical coupler U3 is composed in series electricity
Road, and the circuit in parallel formed with socket and relay K1.
7. a kind of antioverloading intelligent charging spot according to claim 3, it is characterised in that：The external short circuit protection mould
Block（45）Including internal electric source U2, voltage reducing resistor R1, photoelectrical coupler U1, load RL, relay K1, voltage reducing resistor R2, wherein,
Internal electric source U2, voltage reducing resistor R1, photoelectrical coupler U1, load RL, relay K1 are serially connected, the rear class of photoelectrical coupler U1
Export out ends and control module（1）It is connected.
8. a kind of antioverloading intelligent charging spot according to claim 1, it is characterised in that：The antioverloading intelligent charge
Stake further includes voice announcer（71）, status indicator lamp（72）And button module（91）, the malfunction coefficient and reminding module
（7）Respectively with voice announcer（71）And status indicator lamp（72）It is connected, button module（91）Upper setting button（911）, button
（911）It is arranged on status indicator lamp（72）Side, each status indicator lamp（72）A corresponding button（911）.
9. a kind of antioverloading intelligent charging spot according to claim 1, it is characterised in that：The antioverloading intelligent charge
Stake further includes payment module, and the payment module includes coin module, IC card sensing unit（83）With for show payment two
Tie up the display screen of code（84）.
10. a kind of antioverloading intelligent charging spot according to claim 8, it is characterised in that：The circuit protection system
Further include electro-magnet switch module（92）, electro-magnet switch module（92）Including electromagnet（921）And electromagnet push-rod（922）,
Electro-magnet switch module（92）With button module（91）It is arranged side by side, each electromagnet（921）And electromagnet push-rod（922）It is corresponding
One button（911）, each button（911）Side wall on set a groove, each electromagnet push-rod（922）Head is all with one
A button（911）Groove alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124326.3A CN108173318A (en) | 2018-02-07 | 2018-02-07 | A kind of antioverloading intelligent charging spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124326.3A CN108173318A (en) | 2018-02-07 | 2018-02-07 | A kind of antioverloading intelligent charging spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108173318A true CN108173318A (en) | 2018-06-15 |
Family
ID=62513210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810124326.3A Pending CN108173318A (en) | 2018-02-07 | 2018-02-07 | A kind of antioverloading intelligent charging spot |
Country Status (1)
| Country | Link |
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| CN (1) | CN108173318A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109900320A (en) * | 2019-01-18 | 2019-06-18 | 国网山东省电力公司临沂供电公司 | A kind of Intelligent socket that can measure electricity consumption, system and evaluation method |
| CN110143140A (en) * | 2019-05-14 | 2019-08-20 | 杭州电力设备制造有限公司 | A kind of anticreep intelligent charging spot |
| CN114255545A (en) * | 2021-11-29 | 2022-03-29 | 江苏点点续航互联网科技有限公司 | Digital currency charging system based on internet of things technology |
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| CN107351700A (en) * | 2017-06-07 | 2017-11-17 | 杭州研江物联技术有限公司 | Cloud with electric energy tariff function pays the charging method of power supply stake |
| CN207819519U (en) * | 2018-02-07 | 2018-09-04 | 杭州快虎科技有限公司 | A kind of antioverloading intelligent charging spot |
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2018
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| CN205248831U (en) * | 2015-11-17 | 2016-05-18 | 重庆瑞升康博电气有限公司 | Electric automobile exchanges intelligent charging stake |
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| CN110143140A (en) * | 2019-05-14 | 2019-08-20 | 杭州电力设备制造有限公司 | A kind of anticreep intelligent charging spot |
| CN114255545A (en) * | 2021-11-29 | 2022-03-29 | 江苏点点续航互联网科技有限公司 | Digital currency charging system based on internet of things technology |
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