CN204707110U - Zero-power soft-touch control modular circuit - Google Patents

Zero-power soft-touch control modular circuit Download PDF

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Publication number
CN204707110U
CN204707110U CN201520348148.4U CN201520348148U CN204707110U CN 204707110 U CN204707110 U CN 204707110U CN 201520348148 U CN201520348148 U CN 201520348148U CN 204707110 U CN204707110 U CN 204707110U
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China
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connecting pin
pin
optocoupler
resistance
electric capacity
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Withdrawn - After Issue
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CN201520348148.4U
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Chinese (zh)
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刘举柱
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Individual
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Abstract

The utility model discloses a kind of zero-power soft-touch control modular circuit, for electronic product, adopt push-button switch and soft-touch control to open and close the switch of electrical appliance, under electrical equipment closed condition, reach institute's electrical appliance Zero-power-consumption standby.First be connected to by 5 pin on the power supply+5V power supply of institute's electrical appliance, 6 pin connect the CPU control switch machine signal controlling end of institute's electrical appliance, take low level as starting-up signal.3 pin of IC2 optocoupler and 4 pin are connect on the switching on and shutting down control end of controlled electrical equipment simultaneously, 1 pin is connect 220V Power supply input, the 220V 7 pin being connect institute's control apparatus powers one end of input, after 220V power supply is connected, 1 pin L holds 220V voltage to be divided into two-way, one tunnel powers to VT1 bidirectional triode thyristor 1 pin, another road is connected to bridge rectifier diode a through C1 electric capacity, through C1 capacitance decompression, bridge rectifier diode a rectification, the voltage stabilizing of VD1 voltage stabilizing didoe, exports 9V voltage and powers to IC1 optocoupler and IC2 optocoupler internal illumination pipe after C2 capacitor filtering.

Description

Zero-power soft-touch control modular circuit
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of zero-power soft-touch control modular circuit.
Background technology
Current electronic product or household electrical appliance when normally not using, be in holding state, but the controller circuitry of electrical equipment inside are in power consumptions, long holding state, and its power consumption is also very large.
Utility model content
Technical problem to be solved in the utility model is that providing a kind of forms simply, the zero-power soft-touch control modular circuit of economic environmental protection.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of zero-power soft-touch control modular circuit, comprises the first electric capacity C1, the first resistance R1, the second resistance R2, the first optocoupler IC1, bidirectional triode thyristor VT1, bridge rectifier diode a, the 3rd electric capacity C3, voltage stabilizing didoe VD1, the second electric capacity C2, the second optocoupler IC2, the 3rd resistance R3, triode Q1, the 4th resistance R4, touch point P, the 1st connecting pin, the 2nd connecting pin, the 3rd connecting pin, the 4th connecting pin, the 5th connecting pin, the 6th connecting pin, the 7th connecting pin and the 8th connecting pin; Described first optocoupler IC1 inside is provided with the first luminous tube LED1, the second luminous tube LED2 and photo resistance, and described second optocoupler IC2 inside is provided with the 3rd luminous tube LED3 and photo resistance;
One end of described 1st connecting pin and the 2nd connecting pin is connected respectively to L end and the N end of 220V voltage, the power L end of input and N of the 220V that one end of described 7th connecting pin and the 8th connecting pin is connected respectively to controlled electrical equipment holds, the described 1st connecting pin other end is connected to 1 pin of bidirectional triode thyristor VT1, the other end of another termination the 8th connecting pin of described 2nd connecting pin, one end of 5th connecting pin is connected on the power supply+5V power supply of controlled electrical equipment, 6th connecting pin one termination control the CPU control switch machine signal controlling end of electrical equipment, take low level as starting-up signal, described 5th connecting pin and the 6th connecting pin other end are connected to the two ends of the luminous tube LED1 of the first optocoupler IC1 inside respectively, described 3rd connecting pin and the 4th connecting pin one end connect on the switching on and shutting down control end of controlled electrical equipment respectively, and described 3rd connecting pin and the 4th connecting pin other end are connected to the photo resistance of the second optocoupler IC2 inside respectively,
Described first electric capacity C1 and first resistance R1 one end are connected to the 1st connecting pin respectively, the described first electric capacity C1 other end is connected to bridge rectifier diode a the 3rd end, described 3rd electric capacity C3 mono-end is connected to the 2nd connecting pin, the other end is connected to bridge rectifier diode a the 1st end, described bridge rectifier diode a the 2nd end ground connection, described bridge rectifier diode a the 4th end is connected to the second luminous tube LED2 positive pole of the second optocoupler IC2 inside through voltage stabilizing didoe VD1 and the second electric capacity C2 mono-end, described second luminous tube LED2 negative pole is connected to the 3rd luminous tube LED3 positive pole, described 3rd luminous tube LED3 negative pole is connected to triode Q1 collector electrode through the 3rd resistance R3, described triode Q1 grounded emitter, triode Q1 base stage is connected to touch point P through the 4th resistance R4, described voltage stabilizing didoe VD1 and the second electric capacity C2 other end ground connection,
The photo resistance of the described first resistance R1 other end through the first optocoupler IC1 inside is connected to 2 pin of bidirectional triode thyristor VT1, and described second resistance R2 is connected on the 5th connecting pin.
Described bridge rectifier diode a becomes primary Ioops to form by four Diode series, is provided with four connectivity ports.
The beneficial effects of the utility model are: the utility model circuit structure is simple, and practical application effect is good, and transformation is convenient, and cost is low, solves the defect of existing switch on wall function singleness, improves its applicability, reduce use cost, reach energy-conservation object.
Accompanying drawing explanation
Fig. 1 is the utility model circuit theory diagrams.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1, this zero-power soft-touch control modular circuit is used for electronic product, adopts push-button switch and soft-touch control to open and close the switch of electrical appliance, under electrical equipment closed condition, reaches institute's electrical appliance Zero-power-consumption standby.
First be connected to by 5 pin on the power supply+5V power supply of institute's electrical appliance, 6 pin connect the CPU control switch machine signal controlling end of institute's electrical appliance, take low level as starting-up signal.3 pin of IC2 optocoupler and 4 pin are connect on the switching on and shutting down control end of controlled electrical equipment simultaneously, 1 pin is connect 220V Power supply input, the 220V 7 pin being connect institute's control apparatus powers one end of input, after 220V power supply is connected, 1 pin L holds 220V voltage to be divided into two-way, one tunnel powers to VT1 bidirectional triode thyristor 1 pin, another road is connected to bridge rectifier diode a through C1 electric capacity, through C1 capacitance decompression, bridge rectifier diode a rectification, the voltage stabilizing of VD1 voltage stabilizing didoe, exports 9V voltage and powers to IC1 optocoupler and IC2 optocoupler internal illumination pipe after C2 capacitor filtering.
When going with hand to touch P touch point, Q1 triode senses static electricity on human body's voltage, make Q1 conducting, Q1 collector electrode output low level, that IC1 optocoupler and IC2 optocoupler internal illumination pipe are luminous, the inner photo resistance of IC1 receives the luminescence of IC1 internal illumination pipe and is irradiated in photo resistance, what the inner photosensitive resistance of IC1 was become is very little, 220V voltage is through R1 resistance, send out VT1 bidirectional triode thyristor through the inner photosensitive resistive touch of IC1 optocoupler and trigger pin, VT1 bidirectional triode thyristor is made to obtain electric triggering and conducting, 3 pin export the supply of 220V voltages control electric power supply, the luminous tube of IC2 optocoupler inside is luminous simultaneously, what the photo resistance resistance of IC2 inside was become is very little, controlled electric appliance is made start output signal to be detected, controlled electric appliance is made to be in open state, simultaneously the CPU computer-controlled circuit of controlled electric appliance controls start output signal, makes IC1 optocoupler 5 pin, the internal illumination pipe of 6 pin keeps obtaining electricity condition, after P touch point is without human body touch, Q1 triode by, the LED2 luminous tube of IC1 optocoupler inside and the LED3 luminous tube of IC2 optocoupler inside not luminous because of dead electricity, it is very large that IC2 optocoupler internal resistance resistance becomes, and makes controlled electrical equipment realize a starting-up signal and terminate.
When the LED2 luminous tube dead electricity of IC1 inside is not luminous be, but the LED1 luminous tube of IC1 optocoupler inside obtains electric maintenance luminance, the inner photosensitive resistance of IC1 optocoupler is still very little, and VT1 bidirectional triode thyristor keeps conducting state, and institute's control electrical equipment keeps energising operating state.When controlled electrical equipment cuts out by needs, touch P touch point again, Q1 triode ON, IC1 optocoupler internal illumination pipe and IC2 optocoupler internal illumination pipe obtain electroluminescence, the inner photo resistance of IC2 optocoupler again resistance become very little, when controlled electrical equipment is in open state, after institute's control appliance switch machine signal end receives off signal, IC1 optocoupler inner LED1 luminous tube 6 pin is in high level by institute's control electrical equipment cpu control circuit, makes the inner LED1 luminous tube of IC1 not luminous; After P point is without human body touch, because of Q1 triode by, IC1, IC2 optocoupler internal illumination pipe is not luminous, and it is very large that the inner photosensitive resistance of IC1 optocoupler becomes, 220V voltage not by, IC1 optocoupler makes VT1 bidirectional triode thyristor keep conducting state, VT1 bidirectional triode thyristor exports without 220V voltage by, 3 pin, control appliance cut-off, reach Zero-power-consumption standby, electrical energy saving.
This circuit because C1, C2 and C3 capacitance is very little, and is again without own loss, and this modular circuit self is also in Zero-power-consumption standby state.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (2)

1. a zero-power soft-touch control modular circuit, it is characterized in that: comprise the first electric capacity (C1), first resistance (R1), second resistance (R2), first optocoupler (IC1), bidirectional triode thyristor (VT1), bridge rectifier diode (a), 3rd electric capacity (C3), voltage stabilizing didoe (VD1), second electric capacity (C2), second optocoupler (IC2), 3rd resistance (R3), triode (Q1), 4th resistance (R4), touch point (P), 1st connecting pin, 2nd connecting pin, 3rd connecting pin, 4th connecting pin, 5th connecting pin, 6th connecting pin, 7th connecting pin and the 8th connecting pin, described first optocoupler (IC1) inside is provided with the first luminous tube (LED1), the second luminous tube (LED2) and photo resistance, and described second optocoupler (IC2) inside is provided with the 3rd luminous tube (LED3) and photo resistance,
One end of described 1st connecting pin and the 2nd connecting pin is connected respectively to L end and the N end of 220V voltage, the power L end of input and N of the 220V that one end of described 7th connecting pin and the 8th connecting pin is connected respectively to controlled electrical equipment holds, the described 1st connecting pin other end is connected to 1 pin of bidirectional triode thyristor (VT1), the other end of another termination the 8th connecting pin of described 2nd connecting pin, one end of 5th connecting pin is connected on the power supply+5V power supply of controlled electrical equipment, 6th connecting pin one termination control the CPU control switch machine signal controlling end of electrical equipment, take low level as starting-up signal, described 5th connecting pin and the 6th connecting pin other end are connected to the two ends of inner the first luminous tube (LED1) of the first optocoupler (IC1) respectively, described 3rd connecting pin and the 4th connecting pin one end connect on the switching on and shutting down control end of controlled electrical equipment respectively, and described 3rd connecting pin and the 4th connecting pin other end are connected to the inner photo resistance of the second optocoupler (IC2) respectively,
Described first electric capacity (C1) and the first resistance (R1) one end are connected to the 1st connecting pin respectively, described first electric capacity (C1) other end is connected to bridge rectifier diode (a) the 3rd end, described 3rd electric capacity (C3) one end is connected to the 2nd connecting pin, the other end is connected to bridge rectifier diode (a) the 1st end, described bridge rectifier diode (a) the 2nd end ground connection, described bridge rectifier diode (a) the 4th end is connected to inner the second luminous tube (LED2) positive pole of the second optocoupler (IC2) through voltage stabilizing didoe (VD1) and the second electric capacity (C2) one end, described second luminous tube (LED2) negative pole is connected to the 3rd luminous tube (LED3) positive pole, described 3rd luminous tube (LED3) negative pole is connected to triode (Q1) collector electrode through the 3rd resistance (R3), described triode (Q1) grounded emitter, triode (Q1) base stage is connected to touch point (P) through the 4th resistance (R4), described voltage stabilizing didoe (VD1) and the second electric capacity (C2) other end ground connection,
Described first resistance (R1) other end is connected to 2 pin of bidirectional triode thyristor (VT1) through the photo resistance that the first optocoupler (IC1) is inner, and described second resistance (R2) is connected on the 5th connecting pin.
2. zero-power soft-touch control modular circuit according to claim 1, is characterized in that: described bridge rectifier diode (a) becomes primary Ioops to form by four Diode series, is provided with four connectivity ports.
CN201520348148.4U 2015-05-26 2015-05-26 Zero-power soft-touch control modular circuit Withdrawn - After Issue CN204707110U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520348148.4U CN204707110U (en) 2015-05-26 2015-05-26 Zero-power soft-touch control modular circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520348148.4U CN204707110U (en) 2015-05-26 2015-05-26 Zero-power soft-touch control modular circuit

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901672A (en) * 2015-05-26 2015-09-09 刘举柱 Zero power consumption touch switch module circuit
CN105356871A (en) * 2015-11-20 2016-02-24 六安市同心畅能电子科技有限公司 Zero-power-consumption standby touch energy-saving switch
CN109059196A (en) * 2018-08-07 2018-12-21 六安市同心畅能电子科技有限公司 Wall-hanging air conditioner Zero-power-consumption standby intelligent power line

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104901672A (en) * 2015-05-26 2015-09-09 刘举柱 Zero power consumption touch switch module circuit
CN104901672B (en) * 2015-05-26 2017-09-29 六安市同心畅能电子科技有限公司 Zero-power soft-touch control modular circuit
CN105356871A (en) * 2015-11-20 2016-02-24 六安市同心畅能电子科技有限公司 Zero-power-consumption standby touch energy-saving switch
CN105356871B (en) * 2015-11-20 2018-06-19 六安市同心畅能电子科技有限公司 Zero-power-consumption standby touches power down switch
CN109059196A (en) * 2018-08-07 2018-12-21 六安市同心畅能电子科技有限公司 Wall-hanging air conditioner Zero-power-consumption standby intelligent power line

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AV01 Patent right actively abandoned
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Granted publication date: 20151014

Effective date of abandoning: 20170929