CN202217341U - Safe measuring charging station - Google Patents
Safe measuring charging station Download PDFInfo
- Publication number
- CN202217341U CN202217341U CN2011203231936U CN201120323193U CN202217341U CN 202217341 U CN202217341 U CN 202217341U CN 2011203231936 U CN2011203231936 U CN 2011203231936U CN 201120323193 U CN201120323193 U CN 201120323193U CN 202217341 U CN202217341 U CN 202217341U
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- China
- Prior art keywords
- control module
- charging
- output terminal
- metering
- signal input
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- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to the technical field of measuring charging and provides a safe measuring charging station which is used for charging in public places and comprises a box body and a measuring charger arranged inside the box body, wherein an external signal input unit, an operation panel, a display and a plurality of electric control cabinets are arranged on the box body, a charging interface is arranged inside each electric control cabinet, the output ends of the external signal input unit and the operation panel are connected with the signal input end of the measuring charger, and the output end of the measuring charger is connected with trigger switches of the electric control cabinets, the display and the charging interfaces. The safe measuring charging station can be simply installed in the public places such as residential quarters and the like for controlling the on and off of a power supply circuit, thereby efficiently improving the state of insufficient safety measures for charging electric vehicles in public communities.
Description
Technical field
The utility model relates to a kind of metering charging technique field, the safety metering charging station of especially a kind of public place electricity consumption.
Background technology
Along with the widespread use of electric power as new forms of energy, electric automobile, voluntarily electronic/motorcycle become the main stream traffic instrument gradually to be adopted by the common people.Country has greatly developed electric automobile and has filled electrical changing station, yet, small-sized electric voluntarily/the charging safety problem of motorcycle but never has effective solution.The serious security hidden trouble of the private pull the wire of each big city community ubiquity; The Tenement that planning is arranged slightly; Stop private pull the wire behavior at its administration community's bicycle parking stall installation connection plate or socket, but still can't fundamentally solve the potential safety hazard that this type of uses plumbous lead-acid battery consumer charging.The fire of the whole nation improper initiation because voluntarily electronic/motorcycle charges in 2010 is up to nearly hundred, and the overwhelming majority all occurs in property bicycle parking stall.Cause phenomenon like this main because plumbous lead-acid battery overcharges the thermal value height, the common people are limited to its cognition in addition for the characteristic of spontaneous combustion easily, lack safe handling general knowledge and cause.
At present, for solving above-mentioned potential safety hazard, two big types of safe power supply products that can cut off the power supply have appearred in market.
The first kind is the timing class, can set outage automatically after the fixed time, has alleviated the possibility that fire takes place to a certain extent.This kind equipment all occurs with socket type, and all time set operations all are exposed to public's environment, and generation fully can't provide against hidden trouble.Moreover in public arenas such as communities, the electrical appliance power consumption has nothing in common with each other, and this kind equipment is that unit controls with time, and power supply supplier management is caused very big difficulty, can't confirm that each user makes power consumption, promptly can't calculate power cost.
Second type is the metering class, is mainly the pre-paying kilowatt-hour meter form and occurs, and the user uses after power department prestores expense; This type of produces little electric weight user, as small-sized electric voluntarily/charging operations of motorcycle, use quite complicated; The input installation cost is high, unsuitable addressing the above problem.
Summary of the invention
The purpose of the utility model is exactly in order to overcome above-mentioned deficiency of the prior art; A kind of safety metering charging station is provided; This charging station can simple and easyly be installed in the public places such as residential quarter; Control power circuit open circuit, path have effectively improved the not enough present situation of public community electric motor car charging safety practice.
To achieve these goals; The technical scheme of the utility model is: a kind of safety metering charging station; Comprise casing and the metering mains charger that is arranged in the casing; Said casing is provided with external signal input block, guidance panel, display screen and a plurality of electrical control cubicles, is provided with charging inlet in the electrical control cubicles; The output terminal of said external signal input block, guidance panel links with the signal input part of metering mains charger, and the output terminal of metering mains charger links with trigger switch, display screen, the charging inlet of electrical control cubicles respectively.
In technique scheme, said metering mains charger comprises CPU control module, data acquisition unit; The on/off control module; Said external signal input block links through the input end of analog signal of signal wire and CPU control module, and the output terminal of CPU control module and on/off control module link, and said data acquisition unit comprises the current signal Acquisition Circuit; Current converter circuit; The voltage signal acquisition circuit, wherein the output terminal of current signal Acquisition Circuit and current converter circuit link, and the output terminal of current converter circuit and voltage signal acquisition circuit and the frequency signal input end of CPU control module link; Said on/off control module adopts the components and parts of may command connecting and disconnecting of the circuit, and said components and parts are relay or controllable silicon; Said CPU control module adopts the MSP430F413 chip; Said current converter circuit is linked by ADE7755 chip and photoelectrical coupler and forms; The input pin of ADE7755 chip and current acquisition circuit link; Output pin and photoelectrical coupler link, and the output terminal of photoelectrical coupler and CPU control module link; The output terminal of said CPU control module links with the trigger switch that is used to control the folding of electrical control cubicles door.
In technique scheme, said external signal input block is coin-freed arrangement or card reader.
In technique scheme, said charging inlet is a universal contact receptacle.
The utility model is the public safety charging equipment of specialty, and implementation is inserted coins or card-scanning type charges automatically, after inserting coins or swiping the card; The electrical control cubicles door is opened automatically; The user can need receive on the charging inlet by charging device, is convenient to management and user and uses, and the user can need the battery capacity of charging device such as electric motor car according to self; Select to desire charge volume, close the account according to institute's consumed power.Safety metering charging station is by the chip controls circuit; Can stop the potential safety hazard that causes battery heating spontaneous combustion blast because of overcharging fully; Charging inlet by the electrical control cubicles protection also can prevent electric shocks such as child simultaneously; Ensure safety, be particularly useful for public domains such as community, office building, hospital, school dormitory.
Description of drawings
Fig. 1 is the structural representation of the utility model safety metering charging station.
Fig. 2 is the circuit theory diagrams of the utility model safety metering charging station.
Fig. 3 is the circuit connection diagram of the utility model safety metering charging station.
Wherein: 1. card reader, 2. guidance panel, 3. display screen, 4. electrical control cubicles, 5. universal contact receptacle, 6. casing, 7. pilot lamp.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Like Fig. 1, shown in 2; Present embodiment provides a kind of safety metering charging station; Comprise casing 6 and the metering mains charger that is arranged in the casing 6, said casing 6 is provided with card reader 1, guidance panel 2, display screen 3 and a plurality of electrical control cubicles 4, is provided with universal contact receptacle 5 in the electrical control cubicles 4; The output terminal of said card reader 1, guidance panel 2 links with the signal input part of metering mains charger, and the output terminal of metering mains charger links with trigger switch, display screen 3, the universal contact receptacle 5 of electrical control cubicles respectively.Said each electrical control cubicles top is provided with and is used to the pilot lamp 7 of indicating charging whether to finish.
As shown in Figure 3, said metering mains charger comprises CPU control module, data acquisition unit; The on/off control module; Said external signal input block links through the input end of analog signal of signal wire and CPU control module, and the output terminal of CPU control module and on/off control module link, and said data acquisition unit comprises the current signal Acquisition Circuit; Current converter circuit; The voltage signal acquisition circuit, wherein the output terminal of current signal Acquisition Circuit and current converter circuit link, and the output terminal of current converter circuit and voltage signal acquisition circuit and the frequency signal input end of CPU control module link; Said on/off control module adopts the components and parts of may command connecting and disconnecting of the circuit, and said components and parts are relay or controllable silicon; Said CPU control module adopts the MSP430F413 chip; Said current converter circuit is linked by ADE7755 chip and photoelectrical coupler and forms; The input pin of ADE7755 chip and current acquisition circuit link; Output pin and photoelectrical coupler link, and the output terminal of photoelectrical coupler and CPU control module link; The output terminal of said CPU control module links with the trigger switch that is used to control the folding of electrical control cubicles door.
In the above-described embodiments, suppose that 0.01 degree electricity is an X unit, after the IC-card that user's use has been supplemented with money is swiped the card charging, begin to add up power consumption, swiping the card once more stops charging, according to this expense of power consumption clearing.
In the above-described embodiments, said external signal input block is except being can also be coin-freed arrangement the card reader 1.
In the above-described embodiments, display screen is used to show the display unit of power information, and guidance panel is used for regulating, setting electricity consumption or show state.
Insert feed circuit when the utility model uses, its live wire one tunnel connects data acquisition unit, collects the electrical appliance current and voltage data, and one the tunnel directly connects on/off control module incoming terminal output device connects load, i.e. universal contact receptacle.
The operation instruction of present embodiment:
1. swipe the card, charging station is selected idle socket voluntarily, and opens electrical control cubicles cabinet door;
2. connect electric motor car or other power devices and charging socket, close electrical control cubicles cabinet door, the pilot lamp red light is bright, begins charging;
3. Equipment Inspection is accomplished to charging, cuts off the electricity supply automatically, and pilot lamp becomes green;
4. on guidance panel, push the respective socket selector button, show this charging related data on the display screen, the clearing of swiping the card, the electrical control cubicles door is opened, and can pull out connecting line and accomplish charging;
5. single jack interface charging surpasses 12 hours, no matter charges and whether accomplishes, and all forced interruption is avoided the potential safety hazard that causes because of battery problems.
Claims (4)
1. a safety metering charging station comprises casing and the metering mains charger that is arranged in the casing, and it is characterized in that: said casing is provided with external signal input block, guidance panel, display screen and a plurality of electrical control cubicles, is provided with charging inlet in the electrical control cubicles; The output terminal of said external signal input block, guidance panel links with the signal input part of metering mains charger, and the output terminal of metering mains charger links with trigger switch, display screen, the charging inlet of electrical control cubicles respectively.
2. a kind of safety metering charging station according to claim 1; It is characterized in that: said metering mains charger comprises the CPU control module; Data acquisition unit, the on/off control module, said external signal input block links through the input end of analog signal of signal wire and CPU control module; The output terminal of CPU control module and on/off control module link; Said data acquisition unit comprises the current signal Acquisition Circuit, current converter circuit, voltage signal acquisition circuit; Wherein the output terminal of current signal Acquisition Circuit and current converter circuit link, and the output terminal of current converter circuit and voltage signal acquisition circuit and the frequency signal input end of CPU control module link; Said on/off control module adopts the components and parts of may command connecting and disconnecting of the circuit, and said components and parts are relay or controllable silicon; Said CPU control module adopts the MSP430F413 chip; Said current converter circuit is linked by ADE7755 chip and photoelectrical coupler and forms; The input pin of ADE7755 chip and current acquisition circuit link; Output pin and photoelectrical coupler link, and the output terminal of photoelectrical coupler and CPU control module link; The output terminal of said CPU control module links with the trigger switch that is used to control the folding of electrical control cubicles door.
3. a kind of safety metering charging station according to claim 1, it is characterized in that: said external signal input block is coin-freed arrangement or card reader.
4. a kind of safety metering charging station according to claim 1, it is characterized in that: said charging inlet is a universal contact receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203231936U CN202217341U (en) | 2011-08-31 | 2011-08-31 | Safe measuring charging station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203231936U CN202217341U (en) | 2011-08-31 | 2011-08-31 | Safe measuring charging station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217341U true CN202217341U (en) | 2012-05-09 |
Family
ID=46016584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203231936U Expired - Fee Related CN202217341U (en) | 2011-08-31 | 2011-08-31 | Safe measuring charging station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217341U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103268673A (en) * | 2013-06-04 | 2013-08-28 | 浙江永昌仪表有限公司 | Self-locking prepaid public electricity meter |
| CN107633615A (en) * | 2017-10-23 | 2018-01-26 | 成都亿佰达电子科技有限公司 | A kind of socket leasing system for mobile phone charging |
| CN107657737A (en) * | 2017-10-23 | 2018-02-02 | 成都亿佰达电子科技有限公司 | A kind of coin-feed jack system for mobile phone charging |
-
2011
- 2011-08-31 CN CN2011203231936U patent/CN202217341U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103268673A (en) * | 2013-06-04 | 2013-08-28 | 浙江永昌仪表有限公司 | Self-locking prepaid public electricity meter |
| CN103268673B (en) * | 2013-06-04 | 2016-06-29 | 浙江永昌仪表有限公司 | Self-locking prepaid public electricity meter |
| CN107633615A (en) * | 2017-10-23 | 2018-01-26 | 成都亿佰达电子科技有限公司 | A kind of socket leasing system for mobile phone charging |
| CN107657737A (en) * | 2017-10-23 | 2018-02-02 | 成都亿佰达电子科技有限公司 | A kind of coin-feed jack system for mobile phone charging |
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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 |
Granted publication date: 20120509 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |