CN202906135U - Power socket with leakage music alarming function - Google Patents
Power socket with leakage music alarming function Download PDFInfo
- Publication number
- CN202906135U CN202906135U CN 201220618267 CN201220618267U CN202906135U CN 202906135 U CN202906135 U CN 202906135U CN 201220618267 CN201220618267 CN 201220618267 CN 201220618267 U CN201220618267 U CN 201220618267U CN 202906135 U CN202906135 U CN 202906135U
- Authority
- CN
- China
- Prior art keywords
- music
- joins
- circuit
- power line
- electric leakage
- 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
Images
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Abstract
The utility model discloses a power socket with a leakage music alarming function. The power socket comprises a socket body with three-core jacks. The socket body is connected with electric supply through a power line. Inside the socket body is provided with a leakage music alarming circuit, a music alarming trigger circuit used to trigger the leakage music alarming circuit, and a half-wave rectification filtering voltage stabilizing circuit used to supply power for the leakage music alarming circuit. The music alarming trigger circuit is connected with a ground wire FG of the power line. The half-wave rectification filtering voltage stabilizing circuit is connected with a power line L and a zero line N of the power line. The buzzer warning circuit, the LED lamp indication circuit, and the 5V power circuit are connected with the zero line N in the power line. The leakage music alarming circuit, the music alarming trigger circuit, the half-wave rectification filtering voltage stabilizing circuit are connected with the zero line N of the power line. The power socket is simple in structure, reasonable in design, convenient in wiring, and high in leakage detection sensitivity. The power socket can visually inform users of electric leakage of household electrical appliances in time. The power socket is low in realization cost, good in use effect, and convenient in popularization and use.
Description
Technical field
The utility model relates to a kind of supply socket, especially relates to a kind of supply socket with electric leakage music alarm function.
Background technology
The inner various household electrical appliance that use of Modern Family are longer because of the time, the various factorss such as electric aging and rainstorm weather metope roof leaking, air humidity are excessive can cause the metal shell of household electrical appliance charged, and national standard " safe voltage " (GB 3805-83) regulation safety of China voltage rating is 12V in the building of special Danger Electric shock risk is arranged, and is 24V in the building that the height Danger Electric shock risk is arranged.Distribution socket in the market, part still do not have warning function of electric leakage with defencive function, therefore just can not in time notify intuitively user household electrical equipment that the situation of electric leakage has occured yet.
The utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, supply socket with electric leakage music alarm function is provided, it is simple in structure, reasonable in design, easy-to-connect, detection of electrical leakage is highly sensitive, can in time notify intuitively user household electrical equipment that the situation of electric leakage has occured, the realization cost is low, and result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of supply socket with electric leakage music alarm function, comprise the jack body that is provided with three core jacks, described jack body joins by power line and civil power, it is characterized in that: described jack body inside is provided with the electric leakage music alarm circuit, be used for to trigger the music alarm circuits for triggering of electric leakage music alarm circuit and be the halfwave rectifier filter regulator circuit of electric leakage music alarm circuit power supply, the ground wire FG of described music alarm circuits for triggering and described power line joins, live wire L and the zero line N of described halfwave rectifier filter regulator circuit and described power line join, described electric leakage music alarm circuit and described music alarm circuits for triggering, the zero line N of halfwave rectifier filter regulator circuit and power line all joins.
Above-mentioned a kind of supply socket with electric leakage intensity deixis, it is characterized in that: described jack body is the fixing type socket body, it is inner that described power line is arranged on described jack body.
Above-mentioned a kind of supply socket with electric leakage intensity deixis, it is characterized in that: described jack body is the Moveable plug seat body, and described power line is arranged on the jack body outside, is connected with on the described power line for the plug that connects civil power.
Above-mentioned a kind of supply socket with electric leakage music alarm function is characterized in that: be provided with the playback mouth on the described jack body.
Above-mentioned a kind of supply socket with electric leakage music alarm function, it is characterized in that: described halfwave rectifier filter regulator circuit is by resistance R 3, rectifier diode VD1, polar capacitor C1 and voltage stabilizing didoe VD2 consist of, one end of described resistance R 3 and the live wire L of described power line join, the positive pole of the other end of described resistance R 3 and described rectifier diode VD1 joins, the negative pole of the positive pole of the negative pole of described rectifier diode VD1 and described polar capacitor C1 and voltage stabilizing didoe VD2 joins and is the cathode output end of described halfwave rectifier filter regulator circuit, and the anodal of the negative pole of described polar capacitor C1 and voltage stabilizing didoe VD2 all joins with the zero line N of described power line.
Above-mentioned a kind of supply socket with electric leakage music alarm function, it is characterized in that: described music alarm circuits for triggering are made of resistance R 1 and triode VT1, one end of described resistance R 1 and the ground wire FG of described power line join, the base stage of the other end of described resistance R 1 and described triode VT1 is joined, and the emitter and collector of described triode VT1 all joins with described electric leakage music alarm circuit.
Above-mentioned a kind of supply socket with electric leakage music alarm function, it is characterized in that: described electric leakage music alarm circuit is by Music Clip CW-9300, resistance R 2, triode VT2 and loud speaker LS consist of, the pin 1 of described Music Clip CW-9300 joins with the collector electrode of described triode VT1, the pin 2 of described Music Clip CW-9300 joins with the emitter of described triode VT1, the pin 3 of described Music Clip CW-9300 joins with the base stage of described triode VT2, the pin 6 of described Music Clip CW-9300 joins by the pin 7 of resistance R 2 with described Music Clip CW-9300, the negative pole of the collector electrode of described triode VT2 and described loud speaker LS joins, the cathode output end of the positive pole of described loud speaker LS and described halfwave rectifier filter regulator circuit joins, and the pin 5 of described Music Clip CW-9300 and the emitting stage of triode VT2 all join with the zero line N of described power line.
The utility model compared with prior art has the following advantages:
1, the utility model just can be realized the music alarm function of leaking electricity by electric leakage music alarm circuit, music alarm circuits for triggering and halfwave rectifier filter regulator circuit are set in jack body inside, and circuit structure is simple, and is reasonable in design, easy-to-connect.
2, music alarm circuits for triggering of the present utility model are made of resistance R 1 and triode VT1, and detection of electrical leakage is highly sensitive, and the leakage alarm electric current is less than 10uA.
3, the utility model both had been applicable to fixing type socket, was applicable to again mobile jack, can satisfy the leakage-current alarm demand of daily household electrical appliance, can in time notify intuitively user household electrical equipment that the situation of electric leakage has occured.
4, realization cost of the present utility model is low, has improved the safety in utilization of household electrical appliance, and result of use is good, is convenient to promote the use of.
In sum, the utility model is simple in structure, and is reasonable in design, easy-to-connect, and detection of electrical leakage is highly sensitive, and the situation that can in time notify intuitively user household electrical equipment that electric leakage has occured realizes that cost is low, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
Fig. 3 is the circuit block diagram of the utility model embodiment 1 and embodiment 2.
Fig. 4 is the circuit theory diagrams of the utility model embodiment 1 and embodiment 2.
Description of reference numerals:
1-jack body; 1-1-three core jack; 2-power line;
The 3-music alarm circuit that leaks electricity; 4-music alarm circuits for triggering;
5-halfwave rectifier filter regulator circuit; 6-plug; 7-playback mouth.
Embodiment
As shown in Figure 3, the utility model comprises the jack body 1 that is provided with three core jack 1-1, described jack body 1 joins by power line 2 and civil power, described jack body 1 inside is provided with electric leakage music alarm circuit 3, be used for to trigger the music alarm circuits for triggering 4 of electric leakage music alarm circuit 3 and be the halfwave rectifier filter regulator circuit 5 of electric leakage music alarm circuit 3 power supplies, described music alarm circuits for triggering 4 join with the ground wire FG of described power line 2, described halfwave rectifier filter regulator circuit 5 joins with live wire L and the zero line N of described power line 2, described electric leakage music alarm circuit 3 and described music alarm circuits for triggering 4, the zero line N of halfwave rectifier filter regulator circuit 5 and power line 2 all joins.
In conjunction with Fig. 1, in the present embodiment, described jack body 1 is the fixing type socket body, and described power line 2 is arranged on described jack body 1 inside.Be provided with playback mouth 7 on the described jack body 1.
In conjunction with Fig. 4, in the present embodiment, described halfwave rectifier filter regulator circuit 5 is by resistance R 3, rectifier diode VD1, polar capacitor C1 and voltage stabilizing didoe VD2 consist of, one end of described resistance R 3 and the live wire L of described power line 2 join, the positive pole of the other end of described resistance R 3 and described rectifier diode VD1 joins, the negative pole of the positive pole of the negative pole of described rectifier diode VD1 and described polar capacitor C1 and voltage stabilizing didoe VD2 joins and is the cathode output end of described halfwave rectifier filter regulator circuit 5, and the anodal of the negative pole of described polar capacitor C1 and voltage stabilizing didoe VD2 all joins with the zero line N of described power line 2.
In conjunction with Fig. 4, in the present embodiment, described music alarm circuits for triggering 4 are made of resistance R 1 and triode VT1, one end of described resistance R 1 and the ground wire FG of described power line 2 join, the base stage of the other end of described resistance R 1 and described triode VT1 is joined, and the emitter and collector of described triode VT1 all joins with described electric leakage music alarm circuit 3.
In conjunction with Fig. 4, in the present embodiment, described electric leakage music alarm circuit 3 is by Music Clip CW-9300, resistance R 2, triode VT2 and loud speaker LS consist of, the pin 1 of described Music Clip CW-9300 joins with the collector electrode of described triode VT1, the pin 2 of described Music Clip CW-9300 joins with the emitter of described triode VT1, the pin 3 of described Music Clip CW-9300 joins with the base stage of described triode VT2, the pin 6 of described Music Clip CW-9300 joins by the pin 7 of resistance R 2 with described Music Clip CW-9300, the negative pole of the collector electrode of described triode VT2 and described loud speaker LS joins, the cathode output end of the positive pole of described loud speaker LS and described halfwave rectifier filter regulator circuit 5 joins, and the pin 5 of described Music Clip CW-9300 and the emitting stage of triode VT2 all join with the zero line N of described power line 2.
During implementation, the model that described rectifier diode VD1 adopts is I N4004, withstand voltage＞400V; The model of described triode VT1 is 9014; The model of described triode VT2 is 9013; The reverse withstand voltage of polar capacitor C1 is 400V.
When the utility model used, resistance R 1 and triode VT1 had consisted of highly sensitive music alarm circuits for triggering 4, and therefore, sensitivity of the present utility model is higher, and its leakage alarm electric current is less than 10uA.The operating voltage of Music Clip CW-9300 is provided by halfwave rectifier filter regulator circuit 5, the voltage of halfwave rectifier filter regulator circuit 5 is taken from 220V civil power live wire L, through resistance R 3 step-downs, rectifier diode VD1 rectification, polar capacitor C1 filtering, voltage stabilizing didoe VD2 voltage stabilizing 5V; If be connected to the various electric appliance casings electric leakages on the three core jack 1-1 of described jack body 1, then form path through music alarm circuits for triggering 4 and electric leakage music alarm circuit 3 between ground wire FG and the zero line N, music alarm circuits for triggering 4 work that resistance R 1 and triode VT1 consist of, the pin 2 of Music Clip CW-9300 obtains triggering signal, and pin 3 output audio signals of Music Clip CW-9300 amplify rear drive loud speaker LS through triode VT2 and send music alarm.Because the voltage of halfwave rectifier filter regulator circuit 5 is taken from 220V civil power live wire L, therefore the 5V supply power voltage of pin 1 acquisition of Music Clip CW-9300 is stable, compare with some music alarm circuits of keeping the Music Clip sounding by leakage current, voltage in the prior art, the volume of not only reporting to the police is larger, and has overcome the deficiency that volume changes with leakage current.
In conjunction with Fig. 2, the present embodiment as different from Example 1: described jack body 1 is the Moveable plug seat body, and described power line 2 is arranged on jack body 1 outside, is connected with on the described power line 2 for the plug 6 that connects civil power.All the other structures are all identical with embodiment 1.Course of work when the utility model uses is also identical with embodiment 1.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection range of technical solutions of the utility model.
Claims (7)
1. supply socket with electric leakage music alarm function, comprise the jack body (1) that is provided with three core jacks (1-1), described jack body (1) joins by power line (2) and civil power, it is characterized in that: described jack body (1) inside is provided with electric leakage music alarm circuit (3), be used for to trigger the music alarm circuits for triggering (4) of electric leakage music alarm circuit (3) and be the halfwave rectifier filter regulator circuit (5) of electric leakage music alarm circuit (3) power supply, described music alarm circuits for triggering (4) join with the ground wire FG of described power line (2), described halfwave rectifier filter regulator circuit (5) joins with live wire L and the zero line N of described power line (2), described electric leakage music alarm circuit (3) and described music alarm circuits for triggering (4), the zero line N of halfwave rectifier filter regulator circuit (5) and power line (2) all joins.
2. according to a kind of supply socket with electric leakage intensity deixis claimed in claim 1, it is characterized in that: described jack body (1) is the fixing type socket body, and described power line (2) is arranged on described jack body (1) inside.
3. according to a kind of supply socket with electric leakage intensity deixis claimed in claim 1, it is characterized in that: described jack body (1) is the Moveable plug seat body, described power line (2) is arranged on jack body (1) outside, is connected with on the described power line (2) for the plug (6) that connects civil power.
4. according to claim 2 or 3 described a kind of supply sockets with electric leakage music alarm function, it is characterized in that: be provided with playback mouth (7) on the described jack body (1).
5. according to claim 2 or 3 described a kind of supply sockets with electric leakage music alarm function, it is characterized in that: described halfwave rectifier filter regulator circuit (5) is by resistance R 3, rectifier diode VD1, polar capacitor C1 and voltage stabilizing didoe VD2 consist of, the live wire L of one end of described resistance R 3 and described power line (2) joins, the positive pole of the other end of described resistance R 3 and described rectifier diode VD1 joins, the negative pole of the positive pole of the negative pole of described rectifier diode VD1 and described polar capacitor C1 and voltage stabilizing didoe VD2 joins and is the cathode output end of described halfwave rectifier filter regulator circuit (5), and the anodal of the negative pole of described polar capacitor C1 and voltage stabilizing didoe VD2 all joins with the zero line N of described power line (2).
6. according to a kind of supply socket with electric leakage music alarm function claimed in claim 5, it is characterized in that: described music alarm circuits for triggering (4) are made of resistance R 1 and triode VT1, the ground wire FG of one end of described resistance R 1 and described power line (2) joins, the base stage of the other end of described resistance R 1 and described triode VT1 is joined, and the emitter and collector of described triode VT1 all joins with described electric leakage music alarm circuit (3).
7. according to a kind of supply socket with electric leakage music alarm function claimed in claim 6, it is characterized in that: described electric leakage music alarm circuit (3) is by Music Clip CW-9300, resistance R 2, triode VT2 and loud speaker LS consist of, the pin 1 of described Music Clip CW-9300 joins with the collector electrode of described triode VT1, the pin 2 of described Music Clip CW-9300 joins with the emitter of described triode VT1, the pin 3 of described Music Clip CW-9300 joins with the base stage of described triode VT2, the pin 6 of described Music Clip CW-9300 joins by the pin 7 of resistance R 2 with described Music Clip CW-9300, the negative pole of the collector electrode of described triode VT2 and described loud speaker LS joins, the cathode output end of the positive pole of described loud speaker LS and described halfwave rectifier filter regulator circuit (5) joins, and the pin 5 of described Music Clip CW-9300 and the emitting stage of triode VT2 all join with the zero line N of described power line (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618267 CN202906135U (en) | 2012-11-20 | 2012-11-20 | Power socket with leakage music alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220618267 CN202906135U (en) | 2012-11-20 | 2012-11-20 | Power socket with leakage music alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202906135U true CN202906135U (en) | 2013-04-24 |
Family
ID=48126761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220618267 Expired - Fee Related CN202906135U (en) | 2012-11-20 | 2012-11-20 | Power socket with leakage music alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202906135U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698649A (en) * | 2013-12-26 | 2014-04-02 | 吴建堂 | Commercial power leakage alarm device |
| CN104062536A (en) * | 2014-06-13 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Household socket electric leakage alarm circuit |
-
2012
- 2012-11-20 CN CN 201220618267 patent/CN202906135U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698649A (en) * | 2013-12-26 | 2014-04-02 | 吴建堂 | Commercial power leakage alarm device |
| CN104062536A (en) * | 2014-06-13 | 2014-09-24 | 苏州华徕光电仪器有限公司 | Household socket electric leakage alarm circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202094430U (en) | Intelligent and anti-electric shock safety socket | |
| CN202906134U (en) | Power socket with function of leakage intensity indication | |
| CN106059048B (en) | Electric connection accessory with direct current portable power source protection and instantaneous high-power output | |
| CN202906135U (en) | Power socket with leakage music alarming function | |
| CN207586342U (en) | A kind of electrical load detection of electrical leakage warning circuit | |
| CN205139336U (en) | Power detection circuit and gas -cooker | |
| CN201078617Y (en) | Dual-purpose intelligence lamp | |
| CN203274275U (en) | Electric water heater with human body induction switch | |
| CN200993816Y (en) | Automatic prompting device | |
| CN204559106U (en) | A kind of convertible frequency air-conditioner and electrolytic capacitor overvoltage crowbar thereof | |
| CN208579808U (en) | A kind of LORAWAN water leakage monitoring device | |
| CN203205828U (en) | LED driving power supply input overvoltage protection circuit | |
| CN104066223B (en) | Emergency light circuit and emergency light | |
| CN202032704U (en) | Air-conditioner energy saving controller | |
| CN206313426U (en) | A kind of short-circuit protector with warning function | |
| CN205546096U (en) | Domestic LED emergency light of controllable formula of switch | |
| CN204948412U (en) | A kind of LED emergency light control circuit | |
| CN205265229U (en) | Electrical load safety protection system | |
| CN202004421U (en) | Intelligent voice power limiter | |
| CN204480446U (en) | Coal gas explosion alarm and power circuit thereof | |
| CN204634125U (en) | The compatible fluorescent tube of a kind of electric ballast | |
| CN202770937U (en) | Novel leakage alarm circuit | |
| CN204335029U (en) | A kind of power failure controllable type lighting | |
| CN203761624U (en) | Touch delay switch | |
| CN102270983B (en) | Fire-fighting human body inductive switch for energy-efficient controllable energy saving lamp and various lamp ribbons |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131120 |