CN205583295U - Novel household socket - Google Patents
Novel household socket Download PDFInfo
- Publication number
- CN205583295U CN205583295U CN201620226769.XU CN201620226769U CN205583295U CN 205583295 U CN205583295 U CN 205583295U CN 201620226769 U CN201620226769 U CN 201620226769U CN 205583295 U CN205583295 U CN 205583295U
- Authority
- CN
- China
- Prior art keywords
- socket
- relay
- microprocessor
- current sensor
- displacement transducer
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims description 22
- 230000005611 electricity Effects 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract 1
- 208000014674 injury Diseases 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a novel household socket, including socket plug, socket internal circuit, shell, safety cover and circular telegram control circuit, circular telegram control circuit includes power, microprocessor, displacement sensor, first relay, second relay and current sensor, and the power is used for to microprocessor, displacement sensor, first relay, second relay and current sensor power supply, novel household socket simple structure, the mode that has adopted safety cover and displacement sensor to combine together guarantees that socket -outlet for household use only just can the normal power supply when the safety cover is opened, prevents the child of family owing to touch the jack and receive the injury by mistake, and simultaneously, the utility model discloses still adopted current sensor, when socket -outlet for household use was out of work, current sensor can't detect the circular telegram electric current, and at this moment, microprocessor will control the socket -outlet for household use outage to eliminated to make to use up and forgotten the potential safety hazard with the socket outage after the electrical apparatus.
Description
Technical field
This utility model relates to socket field, particularly relates to a kind of novel household socket.
Background technology
Household socket is for connection to the instrument of household electrical appliance and household power system；Traditional household socket includes socket plug, socket internal circuit, shell and protective cover; as shown in Figure 1: socket internal circuit includes be energized cue circuit, two jack circuit (live wire, zero line) and three jack circuit (live wire, zero line and ground wire); wherein; energising cue circuit includes power-on switch K1 and display lamp L1; power-on switch K1 and display lamp L1 is all connected on the main line of socket internal circuit, two jack circuit and three jack circuit in parallel；One end of protective cover is rotationally connected with shell, the other end of protective cover and shell clamping.
When using household socket; first pass through socket plug and household socket is connected household power system; then the power supply to electrical equipment can be realized in appliance plug is inserted the jack that socket is corresponding; but; people are after making to be finished household socket; usually can forget household socket power-off, thus cause serious potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of novel household socket, can automatically power off when socket does not uses, thus eliminate and forget the potential safety hazard of socket power-off.
To achieve these goals, this utility model is by the following technical solutions:
A kind of novel household socket; including socket plug, socket internal circuit, shell and protective cover; also include circuit for controlling electricity turning; circuit for controlling electricity turning includes power supply, microprocessor, displacement transducer, the first relay, the second relay and current sensor, and power supply is for powering to microprocessor, displacement transducer, the first relay, the second relay and current sensor；Shell offers displacement transducer installing hole with the access section of protective cover, and displacement transducer is arranged in displacement transducer installing hole, and the outfan of displacement transducer is connected with the input of microprocessor；The normally opened contact of the first relay is connected on the main line of socket internal circuit, and the outfan of microprocessor is connected by the coil of control relay circuit and the first relay；The normally-closed contact of the second relay is connected on the main line of socket internal circuit, and the outfan of microprocessor is connected by the coil of control relay circuit and the second relay；Current sensor is arranged on the main line of socket internal circuit, and the outfan of current sensor is connected with the input of microprocessor.
Being additionally provided with leakage-current alarm sensor on described shell, the outfan of leakage-current alarm sensor is connected with the input of microprocessor.
Described protective cover uses acrylate plastic to make.
This utility model has the advantages that
Novel household socket described in the utility model is simple, have employed protective cover and mode that displacement transducer combines, it is ensured that household socket only protective cover is opened when can normal power supply, prevent the child of family from coming to harm due to false touch jack；Meanwhile, this utility model additionally uses current sensor, when household socket does not works, current sensor cannot detect electrical current, now, microprocessor will control household socket power-off, thus eliminate and make to forget the potential safety hazard of socket power-off after being finished electrical equipment.
Accompanying drawing explanation
Fig. 1 is the socket internal circuit schematic diagram of conventional domestic socket；
Fig. 2 is circuit for controlling electricity turning schematic diagram described in the utility model.
Detailed description of the invention
As in figure 2 it is shown, novel household socket described in the utility model, including socket plug, socket internal circuit, shell, protective cover and circuit for controlling electricity turning；Protective cover uses acrylate plastic to make, and the protective cover that acrylate plastic is made is the most transparent, and insulate；Circuit for controlling electricity turning includes power supply, microprocessor, displacement transducer, the first relay K M1, the second relay K M2 and current sensor BA, and power supply is for powering to microprocessor, displacement transducer, the first relay K M1, the second relay K M2 and current sensor BA；Shell offers displacement transducer installing hole with the access section of protective cover, and displacement transducer is arranged in displacement transducer installing hole, and the outfan of displacement transducer is connected with the input of microprocessor；The normally opened contact of the first relay K M1 is connected on the main line of socket internal circuit, and the outfan of microprocessor is connected by the coil of control relay circuit and the first relay K M1；The normally-closed contact of the second relay K M2 is connected on the main line of socket internal circuit, and the outfan of microprocessor is connected by the coil of control relay circuit and the second relay K M1；Current sensor BA is arranged on the main line of socket internal circuit, and the outfan of current sensor BA is connected with the input of microprocessor.
It is additionally provided with leakage-current alarm sensor on the shell of novel household socket described in the utility model, the outfan of leakage-current alarm sensor is connected with the input of microprocessor, when leakage-current alarm sensor detects that will send warning when socket leaks electricity under control of the microprocessor (utilizes leakage-current alarm sensor detection electrical body whether to leak electricity and belong to the existing mature technology in this area, here repeat no more), prevent user from coming to harm.
When using novel household socket described in the utility model, first socket plug being connected with household power system, now, the normally opened contact of relay disconnects, and the main line of socket internal circuit is off；When protective cover is opened; displacement transducer is triggered; displacement transducer sends protective cover opening signal to microprocessor; microprocessor controls the coil of the first relay K M1 by the first relay K M1 control circuit after receiving protective cover opening signal and obtains electric; the normally opened contact Guan Bi of the first relay K M1; the main line of socket internal circuit is in connected state (microprocessor belongs to the existing mature technology of this area by the signal control relay that displacement transducer sends, and repeats no more here)；Now, if the plug of household electrical appliance is inserted in the jack of household socket, when then opening the switch of household electrical appliance, household electrical appliance can smooth obtain electric, the main line of socket internal circuit also has electrical current appearance simultaneously, and the current sensor BA being arranged on socket internal circuit main line is just able to detect that electrical current；If making to have forgotten household socket power-off after being finished electrical equipment, and simply pull up or utilize the switch of household electrical appliance to household electrical appliance power-off from household socket the plug of household electrical appliance, then on the main line of socket internal circuit, electrical current disappears, and current sensor BA cannot detect electrical current；Now, current sensor BA will send the signal being not detected by electrical current to microprocessor, microprocessor controls the normally-closed contact of the second relay K M2 and disconnects, the main line making socket internal circuit is off, thus eliminates and make to forget the potential safety hazard of socket power-off after being finished electrical equipment；If it is normal by household socket power-off and close protective cover after making to be finished electrical equipment; then displacement transducer collects cut out protective cover signal and sends it to microprocessor; microprocessor controls the normally opened contact of the first relay K M1 and disconnects after receiving this signal, wait that user uses next time.
Novel household socket described in the utility model is simple, have employed protective cover and mode that displacement transducer combines, it is ensured that household socket only protective cover is opened when can normal power supply, prevent the child of family from coming to harm due to false touch jack；Meanwhile, this utility model additionally uses current sensor BA, when household socket does not works, current sensor BA cannot detect electrical current, now, microprocessor will control household socket power-off, thus eliminate and make to forget the potential safety hazard of socket power-off after being finished electrical equipment.
Claims (3)
1. a novel household socket; including socket plug, socket internal circuit, shell and protective cover; it is characterized in that: also include circuit for controlling electricity turning; circuit for controlling electricity turning includes power supply, microprocessor, displacement transducer, the first relay, the second relay and current sensor, and power supply is for powering to microprocessor, displacement transducer, the first relay, the second relay and current sensor；Shell offers displacement transducer installing hole with the access section of protective cover, and displacement transducer is arranged in displacement transducer installing hole, and the outfan of displacement transducer is connected with the input of microprocessor；The normally opened contact of the first relay is connected on the main line of socket internal circuit, and the outfan of microprocessor is connected by the coil of control relay circuit and the first relay；The normally-closed contact of the second relay is connected on the main line of socket internal circuit, and the outfan of microprocessor is connected by the coil of control relay circuit and the second relay；Current sensor is arranged on the main line of socket internal circuit, and the outfan of current sensor is connected with the input of microprocessor.
A kind of novel household socket the most according to claim 1, it is characterised in that: being additionally provided with leakage-current alarm sensor on described shell, the outfan of leakage-current alarm sensor is connected with the input of microprocessor.
A kind of novel household socket the most according to claim 1, it is characterised in that: described protective cover uses acrylate plastic to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226769.XU CN205583295U (en) | 2016-03-23 | 2016-03-23 | Novel household socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226769.XU CN205583295U (en) | 2016-03-23 | 2016-03-23 | Novel household socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583295U true CN205583295U (en) | 2016-09-14 |
Family
ID=56866161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226769.XU Expired - Fee Related CN205583295U (en) | 2016-03-23 | 2016-03-23 | Novel household socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583295U (en) |
-
2016
- 2016-03-23 CN CN201620226769.XU patent/CN205583295U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101860006B (en) | Electric leakage protection device suitable for electric water heater | |
| WO2011082514A1 (en) | Intelligent electric-shock protection socket based on pyroelectric infrared detection | |
| CN202601991U (en) | Wirelessly-controlled multifunctional power supply patch board | |
| CN201682262U (en) | Electric leakage protection device suitable for electric water heater | |
| CN105680256A (en) | Intelligent socket | |
| KR101022746B1 (en) | Power supplying of apartment house for prevents accident by a electric shock | |
| CN205583295U (en) | Novel household socket | |
| CN103138123A (en) | Dynamic energy-saving socket | |
| CN205507396U (en) | Intelligent house control system based on mobile communication and STM singlechip | |
| CN204460600U (en) | A kind of human body sensing nobody automatically close remote controller | |
| CN106410743B (en) | A kind of power sense circuit and electronic product | |
| CN206148921U (en) | Power source detection circuit and electronic product | |
| CN103473875A (en) | Household electrical appliance antitheft system | |
| CN205540123U (en) | Zero power consumption standby circuit and washing machine | |
| CN104425150A (en) | Intelligent smoke-alarm wall switch | |
| CN203731706U (en) | Electric water heater with active safety protecting device | |
| CN109407560B (en) | Device for remotely controlling household appliances to work by computer | |
| CN104780637B (en) | A kind of control circuit and lighting device | |
| CN206931774U (en) | A kind of electric heater power-off bathing protection socket | |
| CN104362583B (en) | Burst current detection switch | |
| TWM496762U (en) | Surge current detection switch | |
| CN203072060U (en) | Television set capable of detecting humidity automatically and dehumidifying intelligently | |
| CN207217922U (en) | Intelligent socket | |
| CN207320490U (en) | The domestic intelligent socket of tape light | |
| CN110148856A (en) | Multifunctional intellectual controls insert row |
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: 20160914 Termination date: 20190323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |