CN103648207A - Energy-saving lamp control circuit - Google Patents
Energy-saving lamp control circuit Download PDFInfo
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- CN103648207A CN103648207A CN201310573378.6A CN201310573378A CN103648207A CN 103648207 A CN103648207 A CN 103648207A CN 201310573378 A CN201310573378 A CN 201310573378A CN 103648207 A CN103648207 A CN 103648207A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses an energy-saving lamp control circuit. The energy-saving lamp control circuit is characterized by comprising a rectification circuit, a current-limiting voltage-stabilizing filter circuit, a sound signal amplification circuit, an optical signal input circuit, a two-input four-NAND gate trigger circuit, a delay circuit and a lamp control circuit, wherein the rectification circuit rectifies 220 V commercial power to pulse DC and outputs 8 V DC through the current-limiting voltage-stabilizing filter circuit to supply power to a whole circuit; the sound signal amplification circuit amplifies acquired sound signals and then transmits the signals to one input end of the two-input four-NAND gate trigger circuit; the optical signal input circuit transmits acquired optical signals to the other input end of the two-input four-NAND gate trigger circuit; the two-input four-NAND gate trigger circuit emits trigger signals to the lamp control circuit to control the turning-on and turning-off of a bulb; and the delay circuit controls the delay time of the turning-on of the bulb. By using the energy-saving lamp control circuit, an electric lamp can be turned off through acousto-optic control so that electric energy is saved, and people' s daily illumination life is facilitated.
Description
Technical field
The present invention relates to the electric lighting technical field that other classifications do not comprise, especially a kind of circuit for controlling economical light.
Background technology
Electric light become modern society must Working Life in one of requisite electrical equipment, continuous increase along with population, the continuous quickening of society's urbanization, the electric energy that electric light consumes is also along with increase, and people are sometimes often opening electric light but there is no need in Working Life, wasted a large amount of electric energy.
Summary of the invention
The object of the invention is to: for the problem of above-mentioned existence, provide a kind of circuit for controlling economical light that can carry out controlled by sound and light lights.
The technical solution used in the present invention is as follows:
The invention provides a kind of circuit for controlling economical light, comprise rectification circuit, flow-limiting voltage-stabilizing filter circuit, sound signal amplifying circuit, light signal input circuit, two input four NAND gate circuits for triggering, delay circuit and lamp-controlling circuits.
Described rectification circuit becomes pulse direct current by 220V commercial power rectification, through described flow-limiting voltage-stabilizing filter circuit output 8V direct current, provide power supply for whole circuit again, described sound signal amplifying circuit is transferred to an input of described two input four NAND gate circuits for triggering after the voice signal collecting is amplified, another input of described two input four NAND gate circuits for triggering given the optical signal transmission collecting by described light signal input circuit, described two input four NAND gate circuits for triggering send triggering signal and to described lamp-controlling circuit, control the light on and off of bulb, described delay circuit is controlled bulb bright time of delay.
Such scheme is done further preferably, and described rectification circuit is bridge rectifier, is prior art, at this, does not add and repeats.
Such scheme is done further preferably, and described two input four NAND gate circuits for triggering adopt CD4011 digital integration chip.
Such scheme is done further preferably, described sound signal amplifying circuit comprises the first resistance, the second resistance, the 3rd resistance, the first electric capacity, triode and microphone, one end of described the first resistance is connected with the base stage of described triode by described the first electric capacity, described second resistance one end is connected with the base stage of described triode, described the 3rd one end of resistance and the collector electrode of described triode are connected, described the first resistance, the second resistance, the other end of the 3rd resistance is connected to each other and is connected with one end of described light signal input circuit and described flow-limiting voltage-stabilizing filter circuit, the negative pole of described microphone is connected with the base stage of described triode by described the first electric capacity, the positive pole of described microphone is connected with the emitter of described triode, the one end that simultaneously connects the other end and the described delay circuit of described light signal input circuit, the current collection of described triode is audio signal output terminal very, an input that connects described two input four NAND gate circuits for triggering,
Described light signal input circuit comprises the 4th resistance, adjustable resistance and photo resistance, one end of described adjustable resistance connects one end of described sound signal amplifying circuit and described flow-limiting voltage-stabilizing filter circuit, the other end of described adjustable resistance is connected with one end of described photo resistance by described the 4th resistance, the other end of described photo resistance connects one end of described sound signal amplifying circuit and described delay circuit, between described the 4th resistance and described photo resistance, be light signal output end, be connected with another input of described two input four NAND gate circuits for triggering;
Described flow-limiting voltage-stabilizing filter circuit comprises the 3rd electric capacity, the 5th diode and the 7th resistance, described the 3rd electric capacity is electrochemical capacitor, described the 3rd electric capacity and described the 5th diodes in parallel, the plus earth of the negative pole of described the 3rd electric capacity and described the 5th diode, the positive pole of described the 3rd electric capacity is connected one end of described light signal input circuit and one end of described the 7th resistance with the negative pole link of described the 5th diode, and the other end of described the 7th resistance connects one end of described lamp-controlling circuit and an output of described rectification circuit;
Described two input four NAND gate circuits for triggering comprise the first NAND gate, the second NAND gate, the 3rd NAND gate, the 4th NAND gate, the 6th diode and the 6th resistance, 1 input of described the first NAND gate connects the output of described light signal input circuit, 2 inputs of described the first NAND gate connect the output of described sound signal amplifying circuit, the output of described the first NAND gate connects two inputs of described the second NAND gate, the output of described the second NAND gate connects the positive pole of described the 6th diode, the positive pole of described the 6th diode connects two inputs of described the 3rd NAND gate and one end of described delay circuit, the output of described the 3rd NAND gate connects two inputs of described the 4th NAND gate, the output of described the 4th NAND gate connects one end of described lamp-controlling circuit by described the 6th resistance,
Described delay circuit comprises the second electric capacity and the 5th resistance, described the second electric capacity is electrochemical capacitor, described the second electric capacity is in parallel with described the 5th resistance, the parallel connected end of described the second capacitance cathode connects one end of described two input four NAND gate circuits for triggering, and the parallel connected end of described the second electric capacity negative pole connects one end of described light signal input circuit and described lamp-controlling circuit;
Described lamp-controlling circuit comprises thyristor and bulb, one end of described bulb connects one end of described flow-limiting voltage-stabilizing filter circuit and an output of described rectification circuit, the other end of described bulb connects the anode of described thyristor, the gate pole of described thyristor connects one end of described two input four NAND gate circuits for triggering, one end of negative electrode connection delay circuit of described thyristor and another output of described rectification circuit.
In sum, owing to having adopted technique scheme, the invention has the beneficial effects as follows:
1. the present invention can directly replace general lighting switch and needn't change original illuminating line, even if having the larger sound also can control bulb, the occasion that daytime or light are stronger do not work, evening or light run into the sound (as voice, footsteps etc.) back light and automatically light when darker, automatic distinguishing after the time of setting through delay circuit, be applicable to stair, the place that only need throw light in short-term in corridor etc., has not only saved a large amount of electric energy but also facilitated people's normal lighting to live.
2. the components and parts that the present invention uses are common components and parts, and cost is low.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is a kind of circuit diagram of circuit for controlling economical light.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Below in conjunction with Fig. 1, the present invention is described in detail.
Be illustrated in figure 1 a kind of circuit diagram of circuit for controlling economical light.This circuit for controlling economical light comprises rectification circuit, flow-limiting voltage-stabilizing filter circuit, sound signal amplifying circuit, light signal input circuit, two input four NAND gate circuits for triggering, delay circuit and lamp-controlling circuits.
Described rectification circuit becomes pulse direct current by 220V commercial power rectification, through described flow-limiting voltage-stabilizing filter circuit output 8V direct current, provide power supply for whole circuit again, described sound signal amplifying circuit is transferred to an input of described two input four NAND gate circuits for triggering after the voice signal collecting is amplified, another input of described two input four NAND gate circuits for triggering given the optical signal transmission collecting by described light signal input circuit, described two input four NAND gate circuits for triggering send triggering signal and to described lamp-controlling circuit, control the light on and off of bulb, described delay circuit is controlled bulb bright time of delay.
In one embodiment, described rectification circuit is bridge rectifier, is prior art, at this, does not add and repeats.
The difference of the present embodiment and above-described embodiment is: described two input four NAND gate circuits for triggering adopt CD4011 digital integration chip.
Above-described embodiment is done further preferably, described sound signal amplifying circuit comprises the first resistance (R1), the second resistance (R2), the 3rd resistance (R3), the first electric capacity (C1), triode (V7) and microphone (B), one end of described the first resistance (R1) is connected with the base stage of described triode (V7) by described the first electric capacity (C1), described the second resistance (R2) one end is connected with the base stage of described triode (V7), one end of described the 3rd resistance (R3) is connected with the collector electrode of described triode (V7), described the first resistance (R1), the second resistance (R2), the other end of the 3rd resistance (R3) is connected to each other and is connected with one end of described light signal input circuit and described flow-limiting voltage-stabilizing filter circuit, the negative pole of described microphone (B) is connected with the base stage of described triode (V7) by described the first electric capacity (C1), the positive pole of described microphone (B) is connected with the emitter of described triode (V7), the one end that simultaneously connects the other end and the described delay circuit of described light signal input circuit, the current collection of described triode (V7) is audio signal output terminal very, an input that connects described two input four NAND gate circuits for triggering.
Described light signal input circuit comprises the 4th resistance (R4), adjustable resistance (RP) and photo resistance (GR), one end of described adjustable resistance (RP) connects one end of described sound signal amplifying circuit and described flow-limiting voltage-stabilizing filter circuit, the other end of described adjustable resistance (RP) is connected with one end of described photo resistance (GR) by described the 4th resistance (R4), the other end of described photo resistance (GR) connects one end of described sound signal amplifying circuit and described delay circuit, between described the 4th resistance (R4) and described photo resistance (GR), it is light signal output end, be connected with another input of described two input four NAND gate circuits for triggering.
Described flow-limiting voltage-stabilizing filter circuit comprises the 3rd electric capacity (C3), the 5th diode (V5) and the 7th resistance (R7), described the 3rd electric capacity (C3) is electrochemical capacitor, described the 3rd electric capacity (C3) is in parallel with described the 5th diode (V5), the plus earth of the negative pole of described the 3rd electric capacity (C3) and described the 5th diode (V5), the positive pole of described the 3rd electric capacity (C3) is connected one end of described light signal input circuit and one end of described the 7th resistance (R7) with the negative pole link of described the 5th diode (V5), the other end of described the 7th resistance (R7) connects one end of described lamp-controlling circuit and an output of described rectification circuit.
Described two input four NAND gate circuits for triggering comprise the first NAND gate (D1), the second NAND gate (D2), the 3rd NAND gate (D3), the 4th NAND gate (D4), the 6th diode (V6) and the 6th resistance (R6), 1 input of described the first NAND gate (D1) connects the output of described light signal input circuit, 2 inputs of described the first NAND gate (D1) connect the output of described sound signal amplifying circuit, the output of described the first NAND gate (D1) connects two inputs of described the second NAND gate (D2), the output of described the second NAND gate (D2) connects the positive pole of described the 6th diode (V6), the positive pole of described the 6th diode (V6) connects two inputs of described the 3rd NAND gate (D3) and one end of described delay circuit, the output of described the 3rd NAND gate (D3) connects two inputs of described the 4th NAND gate (D4), the output of described the 4th NAND gate (D4) connects one end of described lamp-controlling circuit by described the 6th resistance (R6).
Described delay circuit comprises the second electric capacity (C2) and the 5th resistance (R5), described the second electric capacity (C2) is electrochemical capacitor, described the second electric capacity (C2) is in parallel with described the 5th resistance (R5), the anodal parallel connected end of described the second electric capacity (C2) connects one end of described two input four NAND gate circuits for triggering, and the parallel connected end of described the second electric capacity (C2) negative pole connects one end of described light signal input circuit and described lamp-controlling circuit.
Described lamp-controlling circuit comprises thyristor (VS) and bulb (HL), one end of described bulb (HL) connects one end of described flow-limiting voltage-stabilizing filter circuit and an output of described rectification circuit, the other end of described bulb (HL) connects the anode of described thyristor (VS), the gate pole of described thyristor (VS) connects one end of described two input four NAND gate circuits for triggering, one end of negative electrode connection delay circuit of described thyristor (VS) and another output of described rectification circuit.
The present invention is not limited to aforesaid embodiment.The present invention can expand to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (4)
1. a circuit for controlling economical light, is characterized in that: comprise rectification circuit, flow-limiting voltage-stabilizing filter circuit, sound signal amplifying circuit, light signal input circuit, two input four NAND gate circuits for triggering, delay circuit and lamp-controlling circuits;
Described rectification circuit becomes pulse direct current by 220V commercial power rectification, through described flow-limiting voltage-stabilizing filter circuit output 8V direct current, provide power supply for whole circuit again, described sound signal amplifying circuit is transferred to an input of described two input four NAND gate circuits for triggering after the voice signal collecting is amplified, another input of described two input four NAND gate circuits for triggering given the optical signal transmission collecting by described light signal input circuit, described two input four NAND gate circuits for triggering send triggering signal and to described lamp-controlling circuit, control the light on and off of bulb, described delay circuit is controlled bulb bright time of delay.
2. a kind of circuit for controlling economical light according to claim 1, is characterized in that: described rectification circuit is bridge rectifier.
3. according to a kind of circuit for controlling economical light described in claim 1 or 2, it is characterized in that: described two input four NAND gate circuits for triggering adopt CD4011 digital integration chip.
4. according to a kind of circuit for controlling economical light described in claim 3, it is characterized in that: described sound signal amplifying circuit comprises the first resistance (R1), the second resistance (R2), the 3rd resistance (R3), the first electric capacity (C1), triode (V7) and microphone (B), one end of described the first resistance (R1) is connected with the base stage of described triode (V7) by described the first electric capacity (C1), described the second resistance (R2) one end is connected with the base stage of described triode (V7), one end of described the 3rd resistance (R3) is connected with the collector electrode of described triode (V7), described the first resistance (R1), the second resistance (R2), the other end of the 3rd resistance (R3) is connected to each other and is connected with one end of described light signal input circuit and described flow-limiting voltage-stabilizing filter circuit, the negative pole of described microphone (B) is connected with the base stage of described triode (V7) by described the first electric capacity (C1), the positive pole of described microphone (B) is connected with the emitter of described triode (V7), the one end that simultaneously connects the other end and the described delay circuit of described light signal input circuit, the current collection of described triode (V7) is audio signal output terminal very, an input that connects described two input four NAND gate circuits for triggering,
Described light signal input circuit comprises the 4th resistance (R4), adjustable resistance (RP) and photo resistance (GR), one end of described adjustable resistance (RP) connects one end of described sound signal amplifying circuit and described flow-limiting voltage-stabilizing filter circuit, the other end of described adjustable resistance (RP) is connected with one end of described photo resistance (GR) by described the 4th resistance (R4), the other end of described photo resistance (GR) connects one end of described sound signal amplifying circuit and described delay circuit, between described the 4th resistance (R4) and described photo resistance (GR), it is light signal output end, be connected with another input of described two input four NAND gate circuits for triggering,
Described flow-limiting voltage-stabilizing filter circuit comprises the 3rd electric capacity (C3), the 5th diode (V5) and the 7th resistance (R7), described the 3rd electric capacity (C3) is electrochemical capacitor, described the 3rd electric capacity (C3) is in parallel with described the 5th diode (V5), the plus earth of the negative pole of described the 3rd electric capacity (C3) and described the 5th diode (V5), the positive pole of described the 3rd electric capacity (C3) is connected one end of described light signal input circuit and one end of described the 7th resistance (R7) with the negative pole link of described the 5th diode (V5), the other end of described the 7th resistance (R7) connects one end of described lamp-controlling circuit and an output of described rectification circuit,
Described two input four NAND gate circuits for triggering comprise the first NAND gate (D1), the second NAND gate (D2), the 3rd NAND gate (D3), the 4th NAND gate (D4), the 6th diode (V6) and the 6th resistance (R6), 1 input of described the first NAND gate (D1) connects the output of described light signal input circuit, 2 inputs of described the first NAND gate (D1) connect the output of described sound signal amplifying circuit, the output of described the first NAND gate (D1) connects two inputs of described the second NAND gate (D2), the output of described the second NAND gate (D2) connects the positive pole of described the 6th diode (V6), the positive pole of described the 6th diode (V6) connects two inputs of described the 3rd NAND gate (D3) and one end of described delay circuit, the output of described the 3rd NAND gate (D3) connects two inputs of described the 4th NAND gate (D4), the output of described the 4th NAND gate (D4) connects one end of described lamp-controlling circuit by described the 6th resistance (R6),
Described delay circuit comprises the second electric capacity (C2) and the 5th resistance (R5), described the second electric capacity (C2) is electrochemical capacitor, described the second electric capacity (C2) is in parallel with described the 5th resistance (R5), the anodal parallel connected end of described the second electric capacity (C2) connects one end of described two input four NAND gate circuits for triggering, and the parallel connected end of described the second electric capacity (C2) negative pole connects one end of described light signal input circuit and described lamp-controlling circuit;
Described lamp-controlling circuit comprises thyristor (VS) and bulb (HL), one end of described bulb (HL) connects one end of described flow-limiting voltage-stabilizing filter circuit and an output of described rectification circuit, the other end of described bulb (HL) connects the anode of described thyristor (VS), the gate pole of described thyristor (VS) connects one end of described two input four NAND gate circuits for triggering, one end of negative electrode connection delay circuit of described thyristor (VS) and another output of described rectification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573378.6A CN103648207A (en) | 2013-11-18 | 2013-11-18 | Energy-saving lamp control circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310573378.6A CN103648207A (en) | 2013-11-18 | 2013-11-18 | Energy-saving lamp control circuit |
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| CN103648207A true CN103648207A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310573378.6A Pending CN103648207A (en) | 2013-11-18 | 2013-11-18 | Energy-saving lamp control circuit |
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Cited By (2)
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| CN104780666A (en) * | 2015-03-30 | 2015-07-15 | 成都颉隆科技有限公司 | Intelligent lighting energy saving system |
| CN105960079A (en) * | 2016-06-29 | 2016-09-21 | 深圳市源磊科技有限公司 | Smart integral illuminating module and illuminating lamp |
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| CN105960079A (en) * | 2016-06-29 | 2016-09-21 | 深圳市源磊科技有限公司 | Smart integral illuminating module and illuminating lamp |
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Application publication date: 20140319 |