CN201860002U - Intelligent socket - Google Patents
Intelligent socket Download PDFInfo
- Publication number
- CN201860002U CN201860002U CN201020600302XU CN201020600302U CN201860002U CN 201860002 U CN201860002 U CN 201860002U CN 201020600302X U CN201020600302X U CN 201020600302XU CN 201020600302 U CN201020600302 U CN 201020600302U CN 201860002 U CN201860002 U CN 201860002U
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- China
- Prior art keywords
- current
- socket
- electronic switch
- control system
- detection module
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- Expired - Fee Related
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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to an intelligent socket, which comprises a socket including power jacks, a current detecting module, an electronic switch and a control system, wherein the current detecting module is used for detecting current in the power jacks, the electronic switch is arranged on a socket power circuit, and the control system receives signals transmitted by the current detecting module and controls the electronic switch. The intelligent socket is capable of automatically detecting the operating current of the power circuit, calculating threshold level of lines by means of arithmetic and setting the threshold level automatically or manually. The system automatically scans current signals of all branches at certain intervals, compares the current signals with the threshold level and judges whether electric appliances on the lines are in a standby state or not. If detecting that the electric appliances on the lines are in the standby state, the control system can automatically cut off the power circuit by the aid of the electronic switch after some time, thereby greatly reducing electric energy loss caused by the standby electric appliances, prolonging the service lives of the electric appliances and avoiding potential safety hazards.
Description
Technical field
The utility model relates to power-supply system, particularly the socket in the power-supply system.
Background technology
When existing work-at-home electrical equipment used, meeting influenced the useful life of electrical equipment because of the electric energy loss that the long-time standby of electrical equipment causes, and can produce potential safety hazard simultaneously.
The utility model content
Technical problem to be solved in the utility model is: a kind of smart jack is provided, and it can judge the operating state of different electrical equipment automatically, cuts off the power circuit of the electrical equipment that is in holding state.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of smart jack, it comprises socket, and described socket comprises: supply hub, be used for detecting the supply hub electric current current detection module, be arranged on the electronic switch on the socket power circuit, the signal that the received current detection module sends and the control system that electronic switch is controlled.
In the such scheme, described socket also comprises Gear-shift switch, and the input of Gear-shift switch connects main jack respectively and from jack, the output of Gear-shift switch is connected with the input of current detection module.
In the such scheme, described socket also comprises the alternating current-direct current conversion circuit, and described alternating current-direct current conversion circuit is used for civil power is converted into direct current, is current detection module, electronic switch, control system power supply.
In the such scheme, described control system comprises wireless receiving module and the control button that is used to receive remote controller signal.
Operation principle of the present utility model is: it can detect power circuit operating current size automatically, obtain each circuit threshold level by algorithm computation, and automatic or manual is provided with threshold level, every interval certain hour system each branch current signal of automatic scan, compare with threshold level, judge whether the electrical equipment on the circuit is in holding state, if when detecting electrical equipment on the circuit and being in standby, control system will be passed through this power circuit of electronic switch automatic disconnection after a while, thereby reduce significantly because the electric energy loss that electric appliance standby causes, prolong the useful life of electrical appliance, avoid potential safety hazard.
Description of drawings
Fig. 1 is the energy-conservation distribution system functional block diagram of work-at-home ambient intelligence with the utility model embodiment.
Fig. 2 is the structural representation block diagram of the utility model embodiment.
Fig. 3 is the current detection module circuit theory diagrams.
Fig. 4 is an alternating current-direct current conversion circuit schematic diagram.
Fig. 5 is the control system circuit theory diagrams.
Fig. 6 is the wireless receiving module circuit theory diagrams.
Fig. 7 is the circuit theory diagrams of Gear-shift switch.
Fig. 8 is the circuit theory diagrams of electronic switch.
Fig. 9 is the control system program flow diagram.
Embodiment
The energy-conservation distribution system of work-at-home ambient intelligence as shown in Figure 1, it comprises: distribution box part, smart jack, part with an automatic light meter, remote control part.
Smart jack embodiment as shown in Figure 2, it comprises socket, and described socket comprises: supply hub, be used for detecting the supply hub electric current current detection module, be arranged on the electronic switch on the socket power circuit, the signal that the received current detection module sends and the control system that electronic switch is controlled, Gear-shift switch, alternating current-direct current conversion circuit.
The input of Gear-shift switch connects main jack respectively and from jack, the output of Gear-shift switch is connected with the input of current detection module.
Described socket comprises that also described alternating current-direct current conversion circuit is used for civil power is converted into stable low-voltage DC, is current detection module, electronic switch, control system power supply.
Described control system comprises wireless receiving module and the control button that is used to receive remote controller signal, is used to be provided with control system parameter and restarts control system.
Shown in Fig. 3-6, the MCU control system is gathered the socket operating current and is generated threshold current automatically by the signals collecting chip, and real-time current and threshold current are relatively judged whether standby of electrical equipment, and realization is cut-off automatically.Simultaneously, system realizes remote control control by the on off state of the signal change socket relay of collection wireless receiving module; The direct current supply part obtains direct voltage 5V by switch power module and offers relay in the ac-dc converter circuit, provides 3.3V voltage to single-chip microcomputer and Armstrong circuit through step-down again; Wireless receiving circuit adopts the Armstrong circuit corresponding with radiating circuit to receive the control of remote controller signal; In the current detection module, be big electric current owing to what flow through in the socket circuit, and the signal of system acquisition is little electric current, little electric current is submerged in the big current noise easily, can't detect, so difficulty is higher.
As shown in Figure 7, Gear-shift switch uses switch power module JZDA-2.5-S05W, adds filter capacitor through after the Switching Power Supply, the voltage stabilizing chip lp2981A_5 and the lp2981A_3.3 of high stability, output 5V voltage and 3.3V.
As shown in Figure 8, electronic switch adds certain voltage when the coil two ends, will produce galvanomagnetic effect in the coil, and armature will be inhaled to iron core, thereby makes the relay adhesive.Triode plays on-off action, and the meeting conducting makes relay have electric current to flow through behind the signal that receives single-chip microcomputer.Level after electronic switch one termination 5V power supply, another termination MCU control system single-chip microcomputer output signal amplify through triode.
The frequent conversion of electrical appliance on the smart jack and can be between global schema and master slave mode flexible conversion, so the threshold current self adaptation requires flexibly, just makes the socket highly versatile.Therefore require socket to start at every turn, perhaps detect the jack electrical appliance and change, the MCU control system is just carried out the threshold current initialization, and flow chart as shown in Figure 9.
Claims (4)
1. smart jack, it comprises socket, it is characterized in that: described socket comprises: supply hub, be used for detecting the supply hub electric current current detection module, be arranged on the electronic switch on the socket power circuit, the signal that the received current detection module sends and the control system that electronic switch is controlled.
2. smart jack as claimed in claim 1 is characterized in that: described socket also comprises Gear-shift switch, and the input of Gear-shift switch connects main jack respectively and from jack, the output of Gear-shift switch is connected with the input of current detection module.
3. smart jack as claimed in claim 1 or 2 is characterized in that: described socket also comprises the alternating current-direct current conversion circuit, and described alternating current-direct current conversion circuit is used for civil power is converted into direct current, is current detection module, electronic switch, control system power supply.
4. smart jack as claimed in claim 1 or 2 is characterized in that: described control system comprises wireless receiving module and the control button that is used to receive remote controller signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020600302XU CN201860002U (en) | 2010-11-10 | 2010-11-10 | Intelligent socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020600302XU CN201860002U (en) | 2010-11-10 | 2010-11-10 | Intelligent socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201860002U true CN201860002U (en) | 2011-06-08 |
Family
ID=44105801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020600302XU Expired - Fee Related CN201860002U (en) | 2010-11-10 | 2010-11-10 | Intelligent socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201860002U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629724A (en) * | 2012-04-29 | 2012-08-08 | 李良杰 | Intelligent socket |
| CN104678841A (en) * | 2015-01-16 | 2015-06-03 | 东华大学 | Laboratory intelligent socket based on wireless communication |
| CN107681375A (en) * | 2017-10-25 | 2018-02-09 | 济南大学 | A kind of automatic shutoff energy-saving socket |
| CN111123756A (en) * | 2019-10-09 | 2020-05-08 | 珠海格力电器股份有限公司 | Intelligent switch socket, control method, storage medium and processor |
-
2010
- 2010-11-10 CN CN201020600302XU patent/CN201860002U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629724A (en) * | 2012-04-29 | 2012-08-08 | 李良杰 | Intelligent socket |
| CN104678841A (en) * | 2015-01-16 | 2015-06-03 | 东华大学 | Laboratory intelligent socket based on wireless communication |
| CN107681375A (en) * | 2017-10-25 | 2018-02-09 | 济南大学 | A kind of automatic shutoff energy-saving socket |
| CN111123756A (en) * | 2019-10-09 | 2020-05-08 | 珠海格力电器股份有限公司 | Intelligent switch socket, control method, storage medium and processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI SHENGJIA ELECTRIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: WUHAN UNIVERSITY OF TECHNOLOGY Effective date: 20111110 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430070 WUHAN, HUBEI PROVINCE TO: 430023 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111110 Address after: 430023 Hubei city of Wuhan province Jiang Xing Lu No. 6 Hankou business center two floor Patentee after: Hubei Shengjia Electrical Equipment Co., Ltd. Address before: 430070 Hubei Province, Wuhan city Hongshan District Luoshi Road No. 122 Patentee before: Wuhan University of Technology |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |