CN204045867U - A kind of time-controlled socket circuit - Google Patents
A kind of time-controlled socket circuit Download PDFInfo
- Publication number
- CN204045867U CN204045867U CN201420557040.1U CN201420557040U CN204045867U CN 204045867 U CN204045867 U CN 204045867U CN 201420557040 U CN201420557040 U CN 201420557040U CN 204045867 U CN204045867 U CN 204045867U
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- rectifier bridge
- connects
- electric capacity
- pole
- controllable silicon
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 32
- 229910052710 silicon Inorganic materials 0.000 claims description 32
- 239000010703 silicon Substances 0.000 claims description 32
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a kind of time-controlled socket circuit, comprise rectifier bridge Q1, rectifier bridge Q2, light-emitting diode D2 and potentiometer RP.The electronic component that the utility model uses is less, and the price of the electronic component used is all very cheap, not only controls cost greatly in this way, and can be random custom control time ask, be applicable to promoting the use of.
Description
Technical field
The utility model relates to a kind of socket circuit, specifically a kind of time-controlled socket circuit.
Background technology
Along with the raising of economic development and people's living standard, increasing household electrical appliance start to appear in the life of people, and the supply hub of family certainly will be limited, and the use of therefore supply socket gets more and more, more and more extensively.At present, general supply socket does not have timing function.But, in daily life, such thing is often had to occur, to leave etc. owing to being absorbed in other things or being in a hurry temporarily and forget that electrical equipment is using, electrical equipment will be made like this to be in "on" position for a long time, waste power supply and money, electrical equipment is in running order for a long time simultaneously, easy heating is aging, and serious also can burn electrical equipment, causes the consequences such as fire.Also have some technology to solve this phenomenon now, but implementation is complicated mostly, cost is higher, is difficult to promote the use of.
Utility model content
The purpose of this utility model is to provide a kind of easy time-controlled socket circuit, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of time-controlled socket circuit, comprise rectifier bridge Q1, rectifier bridge Q2, light-emitting diode D2 and potentiometer RP, described rectifier bridge Q1 port 4 connects relay J contact switch K and 220V AC power respectively, rectifier bridge Q port 2 connects the relay J contact switch K other end respectively, socket JP jack 1 and transformer T primary coil, the transformer T primary coil other end is gang socket JP jack 1 and the 220V AC power other end respectively, described rectifier bridge Q1 port one connects the A pole of controllable silicon D1, the K pole of controllable silicon D1 connects rectifier bridge Q1 port 3 respectively, loud speaker B and electronic watch alarm signal input a end, the loud speaker B other end connects G pole and the electronic watch alarm signal input b end of controllable silicon D1 respectively, described transformer T secondary coil two ends connect rectifier bridge Q2 port one and rectifier bridge Q2 port 3 respectively, rectifier bridge Q2 port 4 connects relay J coil respectively, electric capacity C1, light-emitting diode D2 negative pole, electric capacity C2, the K pole of electric capacity C3 and controllable silicon D4, the described relay J coil other end connects fuse FR respectively, resistance R1, diode D5 negative pole, resistance R2, the A pole of triode VT collector electrode and controllable silicon D4, the described fuse FR other end connects the electric capacity C1 other end and rectifier bridge Q2 port 2 respectively, described resistance R1 other end connecting luminous diode D2 positive pole, described diode D5 positive pole connects the electric capacity C2 other end respectively, potentiometer RP and triode VT base stage, the potentiometer RP other end is a contact resistance R2 other end potentiometer RP slide plate respectively, described triode VT emitter connects diode D3 negative pole, diode D3 positive pole connects the G pole of the electric capacity C3 other end and controllable silicon D4 respectively.
As further program of the utility model: described controllable silicon D1 and controllable silicon D4 model are 2N5064, and described potentiometer maximum value is 1M Ω.
As further program of the utility model: described electric capacity C3 makes the stable working state of controllable silicon D4.
As the utility model further scheme: described resistance R2, potentiometer RP and electric capacity C2 form timing element, the length of timing time is directly proportional to the product of resistance R2 and potentiometer RP, electric capacity C2.
Compared with prior art, the beneficial effects of the utility model are: the electronic component that the utility model uses is less, and the price of the electronic component used is all very cheap, not only controls cost greatly in this way, and the custom control time that can be random, be applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of time-controlled socket circuit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of time-controlled socket circuit, comprise rectifier bridge Q1, rectifier bridge Q2, light-emitting diode D2 and potentiometer RP, rectifier bridge Q1 port 4 connects relay J contact switch K and 220V AC power respectively, rectifier bridge Q port 2 connects the relay J contact switch K other end respectively, socket JP jack 1 and transformer T primary coil, the transformer T primary coil other end is gang socket JP jack 1 and the 220V AC power other end respectively, rectifier bridge Q1 port one connects the A pole of controllable silicon D1, the K pole of controllable silicon D1 connects rectifier bridge Q1 port 3 respectively, loud speaker B and electronic watch alarm signal input a end, the loud speaker B other end connects G pole and the electronic watch alarm signal input b end of controllable silicon D1 respectively, transformer T secondary coil two ends connect rectifier bridge Q2 port one and rectifier bridge Q2 port 3 respectively, rectifier bridge Q2 port 4 connects relay J coil respectively, electric capacity C1, light-emitting diode D2 negative pole, electric capacity C2, the K pole of electric capacity C3 and controllable silicon D4, the relay J coil other end connects fuse FR respectively, resistance R1, diode D5 negative pole, resistance R2, the A pole of triode VT collector electrode and controllable silicon D4, the fuse FR other end connects the electric capacity C1 other end and rectifier bridge Q2 port 2 respectively, resistance R1 other end connecting luminous diode D2 positive pole, diode D5 positive pole connects the electric capacity C2 other end respectively, potentiometer RP and triode VT base stage, the potentiometer RP other end is a contact resistance R2 other end potentiometer RP slide plate respectively, triode VT emitter connects diode D3 negative pole, diode D3 positive pole connects the G pole of the electric capacity C3 other end and controllable silicon D4 respectively.
Controllable silicon D1 and controllable silicon D4 model are 2N5064, and potentiometer maximum value is 1M Ω.
Electric capacity C3 makes the stable working state of controllable silicon D4.
Resistance R2, potentiometer RP and electric capacity C2 form timing element, and the length of timing time is directly proportional to the product of resistance R2 and potentiometer RP, electric capacity C2.
Operation principle of the present utility model is: in FIG, is inserted in special single-phase socket JP by the appliance plug of required control, opens electric control switch, and this state is standby preparation using state.When this state, when inputting without ringing signal voltage when between electronic watch alarm signal input a end and electronic watch alarm signal input b tip node, controllable silicon D1 triggerless voltage and end not conducting, therefore rectifier bridge Q1 no current passes through, and is in off state.Another circuit, due to the electric shock K switch of relay J, is in normally open in without operating voltage situation, thus this circuit also no current pass through.Such single-phase socket JP Non voltage output, electrical equipment does not work, and whole private jack circuit is in standby off position.When you after electrical work time of selecting arrives, what play a crucial role to circuit is the alarm signal of electronic watch, the interrupted bell signal audio voltage in ring tone loud speaker B two ends is added between the G pole of controllable silicon D1 and K pole, make controllable silicon D1 Discontinuous Conduction, such rectifier bridge Q1 Discontinuous Conduction, so transformer T obtains alternating current 220V voltage intermittently.This interrupted electric flux becomes 12V direct current and is added in the coil two ends of relay J intermittently after transformer T transformation, rectifier bridge Q2 rectification and electric capacity C1 filtering, thus relay J starts work instantaneously in controllable silicon D1 first time conducting, makes relay contact switch K close conducting.Such transformer T obtains the stable alternating voltage that relay contact switch K sends here, and this stable alternating voltage maintains again the stable of the operating voltage of relay J further, makes electric current form self-locking benign cycle.Socket JP also obtains stable alternating current 220V voltage by closed relay contact switch K from 220V AC power, and the stable voltage that such every day, electrical equipment private jack satisfactorily completed it exports automatically, and electrical equipment obtains 220V alternating current and automatic operation.
After electrical work certain hour, the autostop moment arrives.In order to make electrical equipment quit work, making controllable silicon D4 automatically in scheduled time conducting, the operating voltage of short-circuit relay J, relay J contact switch K being opened, the power supply of the whole circuit of instantaneous trip.The operating voltage of short-circuit relay J, namely means the secondary coil voltage of short circuit transformer T.Because whole circuit is instantaneous trip, the power of transformer T is very little again, so the secondary coil of the T of short circuit transformer is safe concerning transformer T and circuit element.At this simultaneously, relay J has cut off the voltage of socket JP in the lump, and electrical equipment quits work, and whole circuit is restored to the original state, waits for the arrival of alarm signal voltage next time.
Embodiment recited above is only be described preferred implementation of the present utility model; not design of the present utility model and protection range are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection range of the present utility model.
Claims (4)
1. a time-controlled socket circuit, comprise rectifier bridge Q1, rectifier bridge Q2, light-emitting diode D2 and potentiometer RP, it is characterized in that, described rectifier bridge Q1 port 4 connects relay J contact switch K and 220V AC power respectively, rectifier bridge Q port 2 connects the relay J contact switch K other end respectively, socket JP jack 1 and transformer T primary coil, the transformer T primary coil other end is gang socket JP jack 1 and the 220V AC power other end respectively, described rectifier bridge Q1 port one connects the A pole of controllable silicon D1, the K pole of controllable silicon D1 connects rectifier bridge Q1 port 3 respectively, loud speaker B and electronic watch alarm signal input a end, the loud speaker B other end connects G pole and the electronic watch alarm signal input b end of controllable silicon D1 respectively, described transformer T secondary coil two ends connect rectifier bridge Q2 port one and rectifier bridge Q2 port 3 respectively, rectifier bridge Q2 port 4 connects relay J coil respectively, electric capacity C1, light-emitting diode D2 negative pole, electric capacity C2, the K pole of electric capacity C3 and controllable silicon D4, the described relay J coil other end connects fuse FR respectively, resistance R1, diode D5 negative pole, resistance R2, the A pole of triode VT collector electrode and controllable silicon D4, the described fuse FR other end connects the electric capacity C1 other end and rectifier bridge Q2 port 2 respectively, described resistance R1 other end connecting luminous diode D2 positive pole, described diode D5 positive pole connects the electric capacity C2 other end respectively, potentiometer RP and triode VT base stage, the potentiometer RP other end is a contact resistance R2 other end potentiometer RP slide plate respectively, described triode VT emitter connects diode D3 negative pole, diode D3 positive pole connects the G pole of the electric capacity C3 other end and controllable silicon D4 respectively.
2. the time-controlled socket circuit of one according to claim 1, is characterized in that, described controllable silicon D1 and controllable silicon D4 model are 2N5064, and described potentiometer maximum value is 1M Ω.
3. the time-controlled socket circuit of one according to claim 1, is characterized in that, described electric capacity C3 makes the stable working state of controllable silicon D4.
4. the time-controlled socket circuit of one according to claim 1, is characterized in that, described resistance R2, potentiometer RP and electric capacity C2 form timing element, and the length of timing time is directly proportional to the product of resistance R2 and potentiometer RP, electric capacity C2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557040.1U CN204045867U (en) | 2014-09-17 | 2014-09-17 | A kind of time-controlled socket circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557040.1U CN204045867U (en) | 2014-09-17 | 2014-09-17 | A kind of time-controlled socket circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045867U true CN204045867U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557040.1U Expired - Fee Related CN204045867U (en) | 2014-09-17 | 2014-09-17 | A kind of time-controlled socket circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498211A (en) * | 2022-02-09 | 2022-05-13 | 国网山东省电力公司枣庄供电公司 | Smart jack with management and control function is synthesized to power consumption efficiency |
-
2014
- 2014-09-17 CN CN201420557040.1U patent/CN204045867U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498211A (en) * | 2022-02-09 | 2022-05-13 | 国网山东省电力公司枣庄供电公司 | Smart jack with management and control function is synthesized to power consumption efficiency |
| CN114498211B (en) * | 2022-02-09 | 2023-05-12 | 国网山东省电力公司枣庄供电公司 | Intelligent socket with comprehensive management and control function for power utilization efficiency |
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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: 20141224 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |