CN203761356U - Zero-power consumption stand-by solid-state relay - Google Patents
Zero-power consumption stand-by solid-state relay Download PDFInfo
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- CN203761356U CN203761356U CN201420090418.1U CN201420090418U CN203761356U CN 203761356 U CN203761356 U CN 203761356U CN 201420090418 U CN201420090418 U CN 201420090418U CN 203761356 U CN203761356 U CN 203761356U
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Abstract
The utility model relates to a zero-power consumption stand-by solid-state relay having four connecting pins. One terminal of the first connecting pin is connected to a +5-V power supply of controlled electric equipment; one terminal of the second connecting pin is connected to an on-off control terminal of the controlled electric equipment; one terminal of the third connecting pin is connected to one terminal of a 22-V power supply unit; and one terminal of the fourth connecting pin is connected to one terminal of a 220-V power supply input unit of the controlled electric equipment. The third connecting pin divides the 220-V voltage into two paths; one path of the voltage is connected to a first pin of a bidirectional silicon controlled rectifier T1; and the other path of the voltage is connected to a second pin of the bidirectional silicon controlled rectifier T1 by a circuit formed by series connection of a resistor R2, a button switch AN1 and a third resistor R3. The other terminal of the fourth connecting pin is connected to a third pin of the bidirectional silicon controlled rectifier T1; the other terminals of the first connecting pin and the second connecting pin are respectively connected to a luminescent tube arranged inside a photoelectric coupler IC1; and one terminals of the second resistor R2 and the third resistor R3 are respectively connected to a photoresistor arranged inside the photoelectric coupler IC1. With the zero-power consumption stand-by solid-state relay, the stand-by power consumption can be reduced; objectives of power saving and resource utilization rate improvement can be achieved; and the service life of the electric equipment can be prolonged.
Description
Technical field
The utility model relates to household electrical appliance accessory technical field, is specifically related to a kind of Zero-power-consumption standby solid-state relay.
Background technology
The solid-state relay of solid-state relay special use can have short-circuit protection, and overload protection and overheat protective function just can realize with combinational logic cure package the intelligent object that user needs, and are directly used in control system.Solid-state relay has been widely used in computer external interface equipment, constant temperature system, temperature adjustment, electric furnace and has added temperature control, Electric Machine Control, numerical controlled machinery, remote control system, industrial automation arrangement; Signal lamp, light modulation, scintillator, illumination stage light control system; Instrument and meter, medicine equipment, photocopier, automatic washing machine; Automatic fire control, security system, and as diverter switch of the electric capacitor of grid power factor compensation etc., has a large amount of uses in, anticorrosion occasion explosion-proof, moistureproof at need such as chemical industry, collieries in addition.
Along with expanding economy, people's living standard improves day by day, and various household electrical appliance all adopt button mode to operate, and the problem of the stand-by power consumption of electrical equipment is more and more outstanding.And electric energy insufficiency of supply-demand also phase strain is large, how reducing stand-by power consumption is the problem that everybody pays close attention to.
Utility model content
Utility model technical problem to be solved is to improve a kind of simple in structure, modern design, the Zero-power-consumption standby solid-state relay that energy consumption is low.
Utility model technical problem to be solved realizes by the following technical solutions:
A kind of Zero-power-consumption standby solid-state relay, this relay circuit has four connecting pins, wherein one end of the first connecting pin is connected on institute's control apparatus+5V power supply, one end of the second connecting pin is connected to the switching on and shutting down control end of institute's control apparatus, low level is starting-up signal, termination 22V power supply one end for the 3rd connecting pin wherein, one end of the 220V power supply input of one termination institute control apparatus of the 4th connecting pin, the 3rd connecting pin is divided into two-way by 220V voltage, one road is connected to the first pin of bidirectional triode thyristor T1, another road is via the second resistance R 2, the crus secunda of circuit access bidirectional triode thyristor T1 after push-button switch AN1 and the 3rd resistance R 3 series connection, the tripod of the other end access bidirectional triode thyristor T1 of described the 4th connecting pin, the other end of described the first connecting pin and the second connecting pin accesses respectively the luminous tube of photoelectrical coupler IC1 inside, the photo resistance of photoelectrical coupler IC1 inside is accessed respectively in one end of described the second resistance R 2 and the 3rd resistance R 3.
Circuit after described photoelectrical coupler IC1 connects with the second resistance R 2, push-button switch AN1 and the 3rd resistance R 3 is in parallel.
Between described the first connecting pin and photoelectrical coupler IC1, be in series with the first resistance R 1.
The beneficial effects of the utility model are: the utility model is simple in structure, and modern design can reduce stand-by power consumption, reach electrical energy saving, improve the object of resource utilization, and can extend the useful life of electrical equipment.
Accompanying drawing explanation
Fig. 1 is utility model circuit theory diagrams.
Embodiment
For technological means, creation characteristic that utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth utility model.
As shown in Figure 1, a kind of Zero-power-consumption standby solid-state relay, this relay adopts push-button switch opening and closing electrical appliance circuit for electronic product, reaches Zero-power-consumption standby under off-mode.
First 1 pin is connected to institute's electrical appliance+5V power supply on, 2 pin connect the switching on and shutting down control end of institute's electrical appliance, low level is starting-up signal, 3 pin are connect to 22V power supply one end, 4 pin connect one end of the 220V power supply input of connect control apparatus, when needs are started shooting, press AN1, 220V voltage is divided into two-way, the 1st pin of bidirectional triode thyristor T1 is received on one tunnel, another road is through resistance R 2, AN1 push-button switch is connected to the 2nd pin of bidirectional triode thyristor T1 to resistance R 3, make the 2nd pin of bidirectional triode thyristor T1 obtain electric triggering and conducting, 3 pin output 220V voltages make institute's circuit closer connect 220V power supply, institute's circuit closer obtains electric work, the control circuit output low level signal of institute's circuit closer, make photoelectrical coupler TC1 internal illumination Guan get electricity send out pipe, after making the inner photo resistance of photoelectrical coupler TC1 be subject to illumination, resistance diminishes, 220V voltage arrives 2 pin of bidirectional triode thyristor T1 again through the inner photo resistance of photoelectrical coupler TC1 through resistance R 3, bidirectional triode thyristor T1 keeps conducting state, the 3rd pin of bidirectional triode thyristor T1 keeps defeated 220V voltage, institute's circuit closer maintenance work, when institute's circuit closer after hours, when holding state, internal control circuit output high level, make the 2nd pin of bidirectional triode thyristor in high level, because photoelectrical coupler TC1 is not because of luminous without operating voltage, the inner photosensitive resistance of photoelectrical coupler TC1 becomes large, make bidirectional triode thyristor T1 without trigger voltage reliably and by, 3 pin are without 220V Voltage-output, thereby close the power supply of institute's circuit closer, reach the Zero-power-consumption standby of institute's circuit closer, electrical energy saving.
More than show and described the basic principle of utility model and the advantage of principal character and utility model.The technical staff of the industry should understand; utility model is not restricted to the described embodiments; the principle that utility model is just described of describing in above-described embodiment and specification; do not departing under the prerequisite of utility model spirit and scope; utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed utility model.The claimed scope of utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a Zero-power-consumption standby solid-state relay, it is characterized in that: this relay circuit has four connecting pins, wherein one end of the first connecting pin is connected on institute's control apparatus+5V power supply, one end of the second connecting pin is connected to the switching on and shutting down control end of institute's control apparatus, termination 22V power supply one end for the 3rd connecting pin wherein, one end of the 220V power supply input of one termination institute control apparatus of the 4th connecting pin, the 3rd connecting pin is divided into two-way by 220V voltage, one road is connected to the first pin of bidirectional triode thyristor (T1), another road is via the second resistance (R2), the crus secunda of the circuit access bidirectional triode thyristor (T1) after push-button switch (AN1) and the series connection of the 3rd resistance (R3), the tripod of the other end access bidirectional triode thyristor (T1) of described the 4th connecting pin, the other end of described the first connecting pin and the second connecting pin accesses respectively the inner luminous tube of photoelectrical coupler (IC1), the inner photo resistance of photoelectrical coupler (IC1) is accessed respectively in one end of described the second resistance (R2) and the 3rd resistance (R3).
2. Zero-power-consumption standby solid-state relay according to claim 1, is characterized in that: the circuit after described photoelectrical coupler (IC1) is connected with the second resistance (R2), push-button switch (AN1) and the 3rd resistance (R3) is in parallel.
3. Zero-power-consumption standby solid-state relay according to claim 1, is characterized in that: between described the first connecting pin and photoelectrical coupler (IC1), be in series with the first resistance (R1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090418.1U CN203761356U (en) | 2014-02-28 | 2014-02-28 | Zero-power consumption stand-by solid-state relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420090418.1U CN203761356U (en) | 2014-02-28 | 2014-02-28 | Zero-power consumption stand-by solid-state relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203761356U true CN203761356U (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420090418.1U Expired - Fee Related CN203761356U (en) | 2014-02-28 | 2014-02-28 | Zero-power consumption stand-by solid-state relay |
Country Status (1)
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| CN (1) | CN203761356U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873040A (en) * | 2014-02-28 | 2014-06-18 | 刘举柱 | Zero power consumption standby solid-state relay |
| CN105007065A (en) * | 2015-07-16 | 2015-10-28 | 六安市同心畅能电子科技有限公司 | Touch type zero-power consumption electric soldering iron time-delay energy-saving switch |
| CN105549488A (en) * | 2016-01-27 | 2016-05-04 | 六安市同心畅能电子科技有限公司 | Air-condition standby zero-power consumption solid-state power supply module |
| CN110621104A (en) * | 2019-05-27 | 2019-12-27 | 广东明丰电源电器实业有限公司 | Circuit for reducing standby power consumption and electronic equipment |
-
2014
- 2014-02-28 CN CN201420090418.1U patent/CN203761356U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103873040A (en) * | 2014-02-28 | 2014-06-18 | 刘举柱 | Zero power consumption standby solid-state relay |
| CN103873040B (en) * | 2014-02-28 | 2017-11-24 | 六安市同心畅能电子科技有限公司 | Standby solid-state relay |
| CN105007065A (en) * | 2015-07-16 | 2015-10-28 | 六安市同心畅能电子科技有限公司 | Touch type zero-power consumption electric soldering iron time-delay energy-saving switch |
| CN105007065B (en) * | 2015-07-16 | 2018-04-20 | 六安市同心畅能电子科技有限公司 | Touch zero-power electric iron time-delaying energy-saving switch |
| CN105549488A (en) * | 2016-01-27 | 2016-05-04 | 六安市同心畅能电子科技有限公司 | Air-condition standby zero-power consumption solid-state power supply module |
| CN105549488B (en) * | 2016-01-27 | 2018-07-03 | 六安市同心畅能电子科技有限公司 | Air-conditioner standby zero-power solid-state power source module |
| CN110621104A (en) * | 2019-05-27 | 2019-12-27 | 广东明丰电源电器实业有限公司 | Circuit for reducing standby power consumption and electronic equipment |
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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: 20140806 Termination date: 20180228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |