CN204130836U - For the safety socket of charging pile - Google Patents
For the safety socket of charging pile Download PDFInfo
- Publication number
- CN204130836U CN204130836U CN201420538863.XU CN201420538863U CN204130836U CN 204130836 U CN204130836 U CN 204130836U CN 201420538863 U CN201420538863 U CN 201420538863U CN 204130836 U CN204130836 U CN 204130836U
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- CN
- China
- Prior art keywords
- control circuit
- microprocessor
- charging pile
- safety socket
- charging
- 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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a kind of charging socket, especially relates to a kind of safety socket for charging pile.The described safety socket for charging pile, microprocessor control circuit is provided with in its jack body, a control switch is connected with in the charge circuit wherein formed at each charging jacks, and be provided with temperature detecting module at the conductor tab position near each charging jacks, described temperature detecting module output signal access microprocessor control circuit, described microprocessor control circuit exports and connects output control circuit, connects each control switch by described output control circuit.The utility model is used for the safety socket of charging pile, reasonable in design, practical.Monitor from source banjo temperature rise, fundamentally can prevent the generation of fire, contribute to the security of the lives and property ensureing the people.
Description
Technical field
The utility model relates to a kind of charging socket, especially relates to a kind of safety socket for charging pile.
Background technology
The situation of current big and medium-sized cities ubiquity traffic congestion, and public transit vehicle is difficult to spread to county town, rural area and each street, makes troubles to the trip of people, work and daily life.Therefore, electric motor car becomes city, rural preferred traffic instrument because it is convenient, fast, laborsaving.But thing followed problem is charging problems, in rural area, this situation can be quite a lot of, because every family has independent courtyard, local large, charging vehicle is few.But in urban work unit and community, problem is just serious many, because vehicle is concentrated, the charging interval is also more concentrated, and be often unattended for a long time during charging.Because electric motor car charges, the corridor, community, the storage shed that cause catch fire problem, are often reported in media, bring great impact to the statement property safety of people.This problem has received the great attention of government agencies at all levels at present, has local government to put into effect relevant regulations, requires that community progressively takes Safety Management Measures.
For the charging safety problem of electric motor car, also have correlation technique to come out, but really come into operation actually rare, and the measure taked also respectively is laid particular stress on, the rarer scheme tackled the problem at its root.
Summary of the invention
The utility model is not enough for prior art, proposes a kind of safety socket for charging pile, takes monitoring temperature measure to each plug, once temperature rise is higher, take immediate steps cut-out charge power supply, can ensure safety of charging, esy to use, safe and reliable.
The technical scheme that the utility model adopts:
A kind of safety socket for charging pile, comprise jack body, described jack body is provided with at least one charging jacks, microprocessor control circuit is provided with in described jack body, wherein each charging jacks is connected with a control switch, and be provided with temperature detecting module at the conductor tab position near each charging jacks, the described microprocessor control circuit of described temperature detecting module output signal access, described microprocessor control circuit exports and connects output control circuit, connects each control switch by described output control circuit.
The described safety socket for charging pile, described output control circuit comprises drive circuit and electronic switch; The microprocessor of described microprocessor control circuit exports the different input ports of corresponding I/0 control signal connection driver module integrated circuit ULN2003, integrated circuit ULN2003 correspondence arranges the driver part that different output ports connects each road electronic switch, the charge circuit that the execution unit of each electronic switch and each charging jacks of control switch series connection access form.
The described safety socket for charging pile, the detector unit of described temperature detecting module adopts thermistor, each temperature detecting module is made up of a thermistor and a divider resistance, and described thermistor is connected a FPDP of microprocessor with the node of divider resistance.
The described safety socket for charging pile, containing voltage detection module, described voltage detection module comprises step-down transformer, AC-DC conversion module and A/D modular converter, described microprocessor adopts 89C51 series monolithic, and AC-DC conversion module adopts integrated circuit AD736, described step-down transformer output signal access AC-DC conversion module, described AC-DC conversion module exports access A/D modular converter, by described A/D modular converter access microprocessor; Described microprocessor connects display module by communication interface.
The described safety socket for charging pile, is provided with sound equipment or sound light alarming circuit, and described microprocessor control circuit is provided with warning Drive and Control Circuit, and described warning Drive and Control Circuit accesses in total charge power supply loop.
The beneficial effects of the utility model:
1, the utility model is used for the safety socket of charging pile, reasonable in design, practical.First propose to monitor from source banjo temperature rise, and in battery case, temperature rise detecting device can be set for each battery, fundamentally to prevent the generation of fire, good social benefit can be produced, contribute to the security of the lives and property ensureing the people.
2, the utility model is used for the safety socket of charging pile, and structure is simple, and cost is low, easily realizes, and result of use is good, and it is applied, must economic benefit preferably.
Accompanying drawing explanation
Fig. 1 is the safety socket control circuit frame structure schematic diagram of the utility model for charging pile;
Fig. 2 is the utility model for the safety socket temperature detecting module of charging pile and voltage detection module circuit theory diagrams; Fig. 3 is the safety socket output control circuit driving circuit principle figure of the utility model for charging pile;
Fig. 4 is the safety socket control switch annexation schematic diagram of the utility model for charging pile.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
Embodiment 1
See Fig. 1, the utility model proposes a kind of safety socket for charging pile, comprise jack body, described jack body is provided with at least one charging jacks, microprocessor control circuit is provided with in described jack body, wherein each charging jacks is connected with a control switch, and be provided with temperature detecting module at the conductor tab position near each charging jacks, the described microprocessor control circuit of described temperature detecting module output signal access, described microprocessor control circuit exports and connects output control circuit, each control switch is connected by described output control circuit.
Generally, mostly be that junction contacts is bad, cause the initiation fire that generates heat, the utility model carries out temperature rise supervision at Plug contact position, and in battery case, also temperature rise detecting device can be set corresponding each battery, when temperature anomaly being detected, this charge circuit power supply can be cut off as early as possible like this, fundamentally prevent socket or the generation with battery superheating phenomenon, avoid disaster hidden-trouble.
Embodiment 2
See Fig. 1 ~ Fig. 4, for the safety socket of charging pile described in the present embodiment, be with the difference of embodiment 1: the detector unit of described temperature detecting module adopts thermistor, each temperature detecting module is made up of a thermistor and a divider resistance, and described thermistor is connected a FPDP of microprocessor with the node of divider resistance.Described output control circuit comprises drive circuit and electronic switch; The microprocessor of described microprocessor control circuit exports the different input ports of corresponding I/0 control signal connection driver module integrated circuit ULN2003, integrated circuit ULN2003 correspondence arranges the driver part that different output ports connects each road electronic switch, the charge circuit that the execution unit of each electronic switch and each charging jacks of control switch series connection access form.
The present embodiment is for three charging sockets, and temperature detecting module is provided with three thermistors, is RT1, RT2, RT3 respectively, and drive circuit correspondence is provided with three electronic switches K1, K2, K3.
Embodiment 3
See Fig. 1 ~ Fig. 4, the safety socket for charging pile described in the present embodiment, be with the difference of embodiment 2: containing voltage detection module, described voltage detection module comprises step-down transformer, AC-DC conversion module and A/D modular converter, described microprocessor adopts 89C51 series monolithic, AC-DC conversion module adopts integrated circuit converter AD736, described step-down transformer output signal access AC-DC conversion module, described AC-DC conversion module exports access A/D modular converter, by described A/D modular converter access microprocessor, described A/D modular converter can adopt ADC0709, described microprocessor connects display module by serial communication interface, displays temperature and voltage.
The described safety socket for charging pile, is provided with sound equipment or sound light alarming circuit, and described microprocessor control circuit is provided with warning Drive and Control Circuit, and described warning Drive and Control Circuit accesses in total charge power supply loop.Microprocessor is provided with an I/O port exported of reporting to the police, an input port of access driver module integrated circuit ULN2003, integrated circuit ULN2003 correspondence arranges an output port and connects electronic switch K4, the execution unit of described electronic switch and sound equipment or the series connection of sound and light alarm element, then access in total charge power supply loop, when abnormal conditions occur, alarm signal can be sent.
Claims (5)
1. the safety socket for charging pile, comprise jack body, described jack body is provided with at least one charging jacks, it is characterized in that: in described jack body, be provided with microprocessor control circuit, wherein each charging jacks is connected with a control switch, and be provided with temperature detecting module at the conductor tab position near each charging jacks, the described microprocessor control circuit of described temperature detecting module output signal access, described microprocessor control circuit exports and connects output control circuit, each control switch is connected by described output control circuit.
2. the safety socket for charging pile according to claim 1, is characterized in that: described output control circuit comprises drive circuit and electronic switch; The microprocessor of described microprocessor control circuit exports the different input ports of corresponding I/0 control signal connection driver module integrated circuit ULN2003, integrated circuit ULN2003 correspondence arranges the driver part that different output ports connects each road electronic switch, the charge circuit that the execution unit of each electronic switch and each charging jacks of control switch series connection access form.
3. the safety socket for charging pile according to claim 1 and 2, it is characterized in that: the detector unit of described temperature detecting module adopts thermistor, each temperature detecting module is made up of a thermistor and a divider resistance, and described thermistor is connected a FPDP of microprocessor with the node of divider resistance.
4. the safety socket for charging pile according to claim 3, it is characterized in that: containing voltage detection module, described voltage detection module comprises step-down transformer, AC-DC conversion module and A/D modular converter, described microprocessor adopts 89C51 series monolithic, AC-DC conversion module adopts integrated circuit AD736, described step-down transformer output signal access AC-DC conversion module, described AC-DC conversion module exports access A/D modular converter, by described A/D modular converter access microprocessor; Described microprocessor connects display module by communication interface.
5. the safety socket for charging pile according to claim 1,2 or 4, it is characterized in that: be provided with sound equipment or sound light alarming circuit, described microprocessor control circuit is provided with warning Drive and Control Circuit, and described warning Drive and Control Circuit accesses in total charge power supply loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538863.XU CN204130836U (en) | 2014-09-19 | 2014-09-19 | For the safety socket of charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538863.XU CN204130836U (en) | 2014-09-19 | 2014-09-19 | For the safety socket of charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130836U true CN204130836U (en) | 2015-01-28 |
Family
ID=52387158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538863.XU Expired - Fee Related CN204130836U (en) | 2014-09-19 | 2014-09-19 | For the safety socket of charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130836U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375208A (en) * | 2015-11-06 | 2016-03-02 | 杭州鸿雁电器有限公司 | Intelligent socket capable of displaying operation state |
| CN105470738A (en) * | 2015-11-30 | 2016-04-06 | 黄馨莹 | Extension socket with alarm function |
| CN105552657A (en) * | 2016-02-23 | 2016-05-04 | 南京长江都市建筑设计股份有限公司 | Electric socket with anti-haze control function for residential building |
| 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 |
| CN105811184A (en) * | 2016-05-03 | 2016-07-27 | 深圳市华鸿贤精密技术有限公司 | Safe vehicle charging socket |
| CN106329231A (en) * | 2015-06-18 | 2017-01-11 | 台达电子工业股份有限公司 | Embedded type socket |
| CN107370194A (en) * | 2016-05-11 | 2017-11-21 | 上海循道新能源科技有限公司 | The electric automobile charging pile and its excess temperature protection method of a kind of overheat protector |
| CN107979149A (en) * | 2017-12-29 | 2018-05-01 | 烟台欣飞智能系统有限公司 | A kind of mobile phone charging head equipment against fire hazard, charger, wall socket and insert row |
| CN109742579A (en) * | 2019-01-17 | 2019-05-10 | 杭州超翔科技有限公司 | Battery truck charging socket fire-proof and theft-proof system |
| CN109785571A (en) * | 2019-01-17 | 2019-05-21 | 杭州超翔科技有限公司 | Wisdom garage fire early-warning system |
-
2014
- 2014-09-19 CN CN201420538863.XU patent/CN204130836U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329231A (en) * | 2015-06-18 | 2017-01-11 | 台达电子工业股份有限公司 | Embedded type socket |
| CN105375208A (en) * | 2015-11-06 | 2016-03-02 | 杭州鸿雁电器有限公司 | Intelligent socket capable of displaying operation state |
| CN105470738A (en) * | 2015-11-30 | 2016-04-06 | 黄馨莹 | Extension socket with alarm function |
| CN105552657A (en) * | 2016-02-23 | 2016-05-04 | 南京长江都市建筑设计股份有限公司 | Electric socket with anti-haze control function for residential building |
| 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 |
| CN105811184A (en) * | 2016-05-03 | 2016-07-27 | 深圳市华鸿贤精密技术有限公司 | Safe vehicle charging socket |
| CN107370194A (en) * | 2016-05-11 | 2017-11-21 | 上海循道新能源科技有限公司 | The electric automobile charging pile and its excess temperature protection method of a kind of overheat protector |
| CN107979149A (en) * | 2017-12-29 | 2018-05-01 | 烟台欣飞智能系统有限公司 | A kind of mobile phone charging head equipment against fire hazard, charger, wall socket and insert row |
| CN109742579A (en) * | 2019-01-17 | 2019-05-10 | 杭州超翔科技有限公司 | Battery truck charging socket fire-proof and theft-proof system |
| CN109785571A (en) * | 2019-01-17 | 2019-05-21 | 杭州超翔科技有限公司 | Wisdom garage fire early-warning system |
| CN109742579B (en) * | 2019-01-17 | 2020-10-23 | 杭州超翔科技有限公司 | Fireproof and antitheft system for charging socket of battery 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: 20150128 Termination date: 20160919 |