CN201742623U - Sound-and-light controlled energy-saving lamp based on turn-off of oscillatory waves - Google Patents
Sound-and-light controlled energy-saving lamp based on turn-off of oscillatory waves Download PDFInfo
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- CN201742623U CN201742623U CN2010202933157U CN201020293315U CN201742623U CN 201742623 U CN201742623 U CN 201742623U CN 2010202933157 U CN2010202933157 U CN 2010202933157U CN 201020293315 U CN201020293315 U CN 201020293315U CN 201742623 U CN201742623 U CN 201742623U
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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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The utility model discloses a sound-and-light controlled energy-saving lamp based on the turn-off of oscillatory waves, which comprises a sound pick-up amplifying circuit, a voltage doubling rectifying circuit, a controllable silicon, a light-controlled circuit, an electronic switch, a charge-discharge loop, an oscillating circuit, an LED and a direct current supply, wherein the positive pole of the controlled silicon is connected with the output end of the oscillating circuit after being connected in series with the LED lamp, and the input end of the oscillating circuit is connected with the direct current supply. The sound-and-light controlled energy-saving lamp based on the turn-off of oscillatory waves can be used in the simple buildings without the plug-in of commercial power of 220 V, such as toilets of small alleys in cities, countryside cabins far from residential areas and the like, utilizes a sound-and-light controlled switch based on the turn-off of oscillatory waves to control the LED lamp to work, and has a simple and convenient lighting method, thereby facilitating people's life.
Description
Technical field
The utility model relates to a kind of acousto-optic control electricity-saving lamp, relates in particular to a kind of acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation.
Background technology
See also Fig. 1, be the sonic-opticalcon trolled switch circuit of prior art, the main current loop of general sonic-opticalcon trolled switch mainly adopts controllable silicon BT1 control, and 220V mains electricity input end serial connection is less than the incandescent lamp LAMP1 of 100W; Have the pulsation alternating-current switch of zero crossing to connect controllable silicon BT1 anode through output after the 1 ' rectification of bridge rectifier part, this alternating-current switch is controlled the bright of incandescent lamp LAMP1 with dark by the break-make of control controllable silicon BT1.
Voice signal removes to trigger controllable silicon BT1 again through rectification after amplifying by sound control circuit, realizes the unlatching of electric light.Remove triggering signal after time-delay, controllable silicon BT1 automatically shuts down and lamp goes out.Controllable silicon BT1 turn-offs when flat, with regard to conducting, does not still turn-off even remove trigger impulse after the conducting when control end obtains a trigger impulse, only applies reverse voltage or cut off output current and could turn-off between anode and negative electrode.
If acousto-optic control object is used the high-brightness white-light LED lamp instead, circuit does not have the 220V civil power to insert and adopts DC power supply, does not then go to control the silicon controlled break-make through the pulsation alternating-current switch of exporting behind the bridge rectifier, and controllable silicon can't automatically shut down.
Therefore, present this acousto-optic control electricity-saving lamp all needs to adopt the civil power input of 220V and can't adopt DC power supply, but, in lavatory in little lane, city, the simple construction things such as rural area cabin away from the living area, do not insert the civil power of 220V, therefore, the democratic meeting for people brings inconvenience.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art and a kind of acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation is provided, its lavatory in little lane, city, do not insert in the simple construction thing of 220V civil power away from the rural area cabin in living area etc., use is controlled the work of LED lamp based on the sonic-opticalcon trolled switch that the wave of oscillation turn-offs, means of illumination is easy, is convenient for people to life.
The technical scheme that realizes above-mentioned purpose is: a kind of acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation, comprise that sound picks up amplifying circuit, voltage doubling rectifing circuit and controllable silicon, wherein, also comprise light-operated circuit, electronic switch, charging and discharging circuit, oscillating circuit, LED lamp and DC power supply U, described sound picks up amplifying circuit and comprises microphone M1C1, first resistance R 1, the first electrochemical capacitor C1, second resistance R 2, the 3rd resistance R 3, the first triode VT1, described voltage doubling rectifing circuit comprises the second electrochemical capacitor C2, the 3rd electrochemical capacitor C3, the first diode D1, the second diode D2, described light-operated circuit comprises the 4th resistance R 4, negative luminance factor photo resistance R8, the tenth resistance R 10, described electronic switch comprises the 6th resistance R 6, the second triode VT2, the 3rd triode VT3, the 3rd diode D3, described charging and discharging circuit comprises the 4th electrochemical capacitor C4, the 7th resistance R 7, described silicon controlled anode links to each other with the output of described oscillating circuit with described LED lamp series connection back, the input of described oscillating circuit links to each other with described DC power supply U, wherein:
The end of described microphone M1C1 links to each other with the negative pole of described DC power supply U, and the other end links to each other with the positive pole of described DC power supply U by described first resistance R 1;
The described first electrochemical capacitor C1, second resistance R 2, the second electrochemical capacitor C2, the second triode D2, the 4th resistance R 4, negative luminance factor photo resistance R8 connect successively, the positive pole of the described first electrochemical capacitor C1 is connected between the described microphone M1C1 and first resistance R 1, negative pole links to each other with second resistance R 2, the positive pole of the second electrochemical capacitor C2 links to each other with second resistance R 2, negative pole links to each other with the positive pole of the second triode D2, the end of described negative luminance factor photo resistance R8 links to each other with described the 4th resistance R 4, and the other end links to each other with the negative pole of described DC power supply U;
One end of described the 3rd resistance R 3 links to each other with the positive pole of described DC power supply U, the other end links to each other with the collector electrode of the described first triode VT1, the collector electrode of the described first triode VT1 also links to each other with the positive pole of the described second electrochemical capacitor C2, base stage links to each other with the negative pole of the described first electrochemical capacitor C1, and emitter links to each other with the negative pole of described DC power supply U;
The positive pole of the described first diode D1 links to each other with the negative pole of described DC power supply U, and negative pole links to each other with the positive pole of the second diode D2;
The positive pole of described the 3rd electrochemical capacitor C3 links to each other with the positive pole of described DC power supply U, and negative pole links to each other with the negative pole of DC power supply U;
The collector electrode of the described second triode VT2 links to each other with the positive pole of described DC power supply U by the 6th resistance R 6, emitter links to each other with the negative pole of DC power supply U, base stage is connected between described the 4th resistance R 4 and the negative luminance factor photo resistance R8 by the tenth resistance R 10, and base stage also links to each other with the negative pole of described DC power supply U by one the 5th resistance R 5;
The emitter of described the 3rd triode VT3 links to each other with the positive pole of described DC power supply U, base stage links to each other with the collector electrode of the described second triode VT2, collector electrode links to each other with the negative pole of described DC power supply U with the 4th electrochemical capacitor C4 by the 3rd diode D3 of series connection, the positive pole of described the 3rd diode D3 links to each other with the collector electrode of the 3rd triode VT3, negative pole links to each other with the positive pole of the 4th electrochemical capacitor C4, the negative pole of the 4th electrochemical capacitor C4 links to each other with the negative pole of DC power supply U, and described the 7th resistance R 7 is parallel to the two ends of the 4th electrochemical capacitor C4;
Also be in series with one the 9th resistance R 9 between described silicon controlled anode and the described LED lamp, negative pole links to each other with the negative pole of described DC power supply U, the control utmost point links to each other with the positive pole of described the 4th electrochemical capacitor C4 by one the 4th diode D4, and the control utmost point also is connected to the negative pole of described DC power supply U by a capacitor C, the positive pole of described the 4th diode D4 links to each other with the positive pole of described the 4th electrochemical capacitor C4, and negative pole extremely links to each other with described silicon controlled control.
Above-mentioned acousto-optic control electricity-saving lamp based on wave of oscillation shutoff, wherein, described oscillating circuit comprises the 11 resistance R 11, the 5th diode D5, the 12 resistance R the 12, the 13 resistance R 13, the 5th electrochemical capacitor C5, the 6th electrochemical capacitor C6, the 4th triode VT4, the 6th diode D6 and the 5th triode VT5, wherein:
The base stage of described the 4th triode VT4 links to each other with the positive pole of described DC power supply U by described the 11 resistance R 11, emitter links to each other with the negative pole of DC power supply U, collector electrode is connected to the positive pole of described DC power supply U by described the 5th diode D5, the positive pole of the 5th diode D5 links to each other with the positive pole of described DC power supply U, negative pole links to each other with the collector electrode of the 4th triode VT4, and links to each other with described LED lamp;
The positive pole of described the 5th electrochemical capacitor C5 links to each other with the base stage of described the 4th triode VT4, and negative pole links to each other with the collector electrode of described the 5th triode VT5;
The positive pole of described the 6th electrochemical capacitor C6 links to each other with the base stage of described the 5th triode VT5, and negative pole links to each other with the collector electrode of the 4th triode VT4;
The grounded emitter of described the 5th triode VT5, base stage links to each other with the positive pole of DC power supply U with the 12 resistance R 12 by the 13 resistance R 13 of series connection, collector electrode links to each other with the positive pole of described DC power supply U by the 6th diode D6, the positive pole of the 6th diode D6 links to each other with DC power supply U, and negative pole links to each other with the collector electrode of the 5th triode VT5.
The above-mentioned acousto-optic control electricity-saving lamp based on wave of oscillation shutoff, wherein, described the 12 resistance R 12 is an adjustable resistance.
The above-mentioned acousto-optic control electricity-saving lamp based on wave of oscillation shutoff, wherein, the current amplification factor of the described first triode VT1 is greater than 100 times.
The beneficial effects of the utility model are: the utility model sonic-opticalcon trolled switch control LED illuminating lamp work of turn-offing based on the wave of oscillation, can adopt the DC power supply of 7.5V, be used to not have the special public place illumination of 220V utility grid, for people's life bring convenient, the circuit DC power supply, it is high to have stability, prolongs the advantage in LED lamp life-span.The acousto-optic control to as if the high-brightness white-light LED lamp of pure DC operation, photochromic good, energy-conservation, the life-span long, no stroboscopic.
Description of drawings
Fig. 1 is the sonic-opticalcon trolled switch circuit theory diagrams of prior art;
Fig. 2 is the circuit diagram of the acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation of the present utility model;
Fig. 3 is the output waveform figure of the oscillating circuit in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 2, there is shown a kind of acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation of the present utility model, comprise that sound picks up amplifying circuit 1, voltage doubling rectifing circuit 2 and controllable silicon 6, also comprise light-operated circuit 8, electronic switch 3, charging and discharging circuit 4, oscillating circuit 5, LED lamp 7 and DC power supply U, sound picks up amplifying circuit 1 and comprises microphone M1C1, first resistance R 1, the first electrochemical capacitor C1, second resistance R 2, the 3rd resistance R 3, the first triode VT1, voltage doubling rectifing circuit 2 comprises the second electrochemical capacitor C2, the 3rd electrochemical capacitor C3, the first diode D1, the second diode D2, light-operated circuit 8 comprises the 4th resistance R 4, negative luminance factor photo resistance R8, the tenth resistance R 10, electronic switch 3 comprises the 6th resistance R 6, the second triode VT2, the 3rd triode VT3, the 3rd diode D3, charging and discharging circuit 4 comprises the 4th electrochemical capacitor C4, the 7th resistance R 7, the anode of controllable silicon 6 links to each other with the output of oscillating circuit 5 with LED lamp 7 series connection backs, the input of oscillating circuit 5 links to each other with DC power supply U, wherein:
The end of microphone M1C1 links to each other with the negative pole of DC power supply U, and the other end links to each other with the positive pole of DC power supply U by first resistance R 1;
The first electrochemical capacitor C1, second resistance R 2, the second electrochemical capacitor C2, the second triode D2, the 4th resistance R 4, negative luminance factor photo resistance R8 connect successively, the positive pole of the first electrochemical capacitor C1 is connected between the microphone M1C1 and first resistance R 1, negative pole links to each other with second resistance R 2, the positive pole of the second electrochemical capacitor C2 links to each other with second resistance R 2, negative pole links to each other with the positive pole of the second triode D2, the end of negative luminance factor photo resistance R8 links to each other with the 4th resistance R 4, and the other end links to each other with the negative pole of DC power supply U;
One end of the 3rd resistance R 3 links to each other with the positive pole of DC power supply U, the other end links to each other with the collector electrode of the first triode VT1, the collector electrode of the first triode VT1 also links to each other with the positive pole of the second electrochemical capacitor C2, base stage links to each other with the negative pole of the first electrochemical capacitor C1, and emitter links to each other with the negative pole of DC power supply U;
The positive pole of the first diode D1 links to each other with the negative pole of DC power supply U, and negative pole links to each other with the positive pole of the second diode D2;
The positive pole of the 3rd electrochemical capacitor C3 links to each other with the positive pole of DC power supply U, and negative pole links to each other with the negative pole of DC power supply U;
The collector electrode of the second triode VT2 links to each other with the positive pole of DC power supply U by the 6th resistance R 6, emitter links to each other with the negative pole of DC power supply U, base stage is connected between the 4th resistance R 4 and the negative luminance factor photo resistance R8 by the tenth resistance R 10, and base stage also links to each other with the negative pole of DC power supply U by one the 5th resistance R 5;
The emitter of the 3rd triode VT3 links to each other with the positive pole of DC power supply U, base stage links to each other with the collector electrode of the second triode VT2, collector electrode links to each other with the negative pole of DC power supply U with the 4th electrochemical capacitor C4 by the 3rd diode D3 of series connection, the positive pole of the 3rd diode D3 links to each other with the collector electrode of the 3rd triode VT3, negative pole links to each other with the positive pole of the 4th electrochemical capacitor C4, the negative pole of the 4th electrochemical capacitor C4 links to each other with the negative pole of DC power supply U, and the 7th resistance R 7 is parallel to the two ends of the 4th electrochemical capacitor C4;
Also be in series with one the 9th resistance R 9 between the anode of controllable silicon 6 and the LED lamp, negative pole links to each other with the negative pole of DC power supply U, the control utmost point links to each other with the positive pole of the 4th electrochemical capacitor C4 by one the 4th diode D4, and the control utmost point also is connected to the negative pole of DC power supply U by a capacitor C, the positive pole of the 4th diode D4 links to each other with the positive pole of the 4th electrochemical capacitor C4, and negative pole extremely links to each other with the control of controllable silicon 6.
In the utility model, oscillating circuit 5 comprises the 11 resistance R 11, the 5th diode D5, the 12 resistance R the 12, the 13 resistance R 13, the 5th electrochemical capacitor C5, the 6th electrochemical capacitor C6, the 4th triode VT4, the 6th diode D6 and the 5th triode VT5, wherein:
The base stage of the 4th triode VT4 links to each other with the positive pole of DC power supply U by the 11 resistance R 11, emitter links to each other with the negative pole of DC power supply U, collector electrode is connected to the positive pole of DC power supply U by the 5th diode D5, the positive pole of the 5th diode D5 links to each other with the positive pole of DC power supply U, negative pole links to each other with the collector electrode of the 4th triode VT4, and links to each other with LED lamp 7;
The positive pole of the 5th electrochemical capacitor C5 links to each other with the base stage of the 4th triode VT4, and negative pole links to each other with the collector electrode of the 5th triode VT5;
The positive pole of the 6th electrochemical capacitor C6 links to each other with the base stage of the 5th triode VT5, and negative pole links to each other with the collector electrode of the 4th triode VT4;
The grounded emitter of the 5th triode VT5, base stage links to each other with the positive pole of DC power supply U with the 12 resistance R 12 by the 13 resistance R 13 of series connection, collector electrode links to each other with the positive pole of DC power supply U by the 6th diode D6, the positive pole of the 6th diode D6 links to each other with DC power supply U, and negative pole links to each other with the collector electrode of the 5th triode VT5.
The 12 resistance R 12 is an adjustable resistance, the current amplification factor of the first triode VT1 greater than 100 times to obtain higher sensitivity, microphone M1C1 selects for use highly sensitive, the 3rd resistance R 3 is unsuitable too small, otherwise circuit is easy to generate intermittent oscillation, and the sound disappearance then first triode VT1 automatically shuts down.Voltage doubling rectifing circuit 2 becomes direct-current control voltage to the sound low frequency signal.
In the present embodiment, the resistance of first resistance R 1 is 10K Europe, and the resistance of second resistance R 2 is 2M Europe, and the resistance of the 3rd resistance R 3 is 47K Europe, the resistance of the 4th resistance R 4 is 100K Europe, the resistance of the 5th resistance R 5 is 36K Europe, and the resistance of the 6th resistance R 6 is 10K Europe, and the resistance of the 7th resistance R 7 is 22K Europe, the resistance of the 9th resistance R 9 is 2K Europe, the resistance of the tenth resistance R 10 is 47K Europe, and the resistance of the 11 resistance R 11 is 47K Europe, and the resistance of the 13 resistance R 13 is 2K Europe.
The size of the first electrochemical capacitor C1 is 1uF, the size of the second electrochemical capacitor C2 is 1uF, and the size of the 3rd electrochemical capacitor C3 is 220uF, and the size of the 4th electrochemical capacitor C4 is 47uF, the size of the 5th electrochemical capacitor C5 is 47uF, and the size of the 6th electrochemical capacitor C6 is 47uF.
The model that first, second triode VT1, VT2 all adopt is 9013 triodes, and the model of the 3rd triode VT3 is that the model that the 9012, the four, the 5th triode VT4, VT5 adopt is 9014 triodes.
The model of controllable silicon 6 is MCR100-6.
DC power supply U is 7.5V.
When LED lamp 7 is bright, by the about 9mA of the electric current of LED lamp 7, the about 5.3V of voltage at LED lamp 7 two ends, the about 48mW of the power consumption of LED lamp 7 then, obvious energy conservation.
Light-operated principle:
A, unglazed when being radiated at negative photo resistance R8 and going up resistance become big, promptly dividing potential drop is big, very little to the direct-current control voltage decay, electronic switch 3 conductings make the 4th electrochemical capacitor C4 positive charge.Through charging and discharging circuit 4 time-delay back the 4th electrochemical capacitor C4 positive charge and make the 4th diode D4 conducting, the controllable silicon 6 control utmost points get and just conduct and LED lamp 7 is lighted.
B, resistance diminishes when having rayed on negative photo resistance R8, and promptly dividing potential drop is little, and very big to the direct-current control voltage decay, electronic switch 3 ends, and the 4th electrochemical capacitor C4 goes up electric charge by 7 discharges of the 7th resistance R.If the 4th electrochemical capacitor C4 discharge off after after a while, then the control utmost point of controllable silicon 6 and negative electrode should equipotentials, make controllable silicon 6 by and lampet goes out; But on the bypass resistance of the 4th electrochemical capacitor C4 the 7th resistance R 7 pressure drop is arranged, do not make the 4th diode D4 plus earth, do not end so controllable silicon 6 is controlled the utmost points, so LED lamp 7 does not go out.
Controllable silicon 6 anodes link to each other with the output of the wave of oscillation with after LED lamp 7 is connected, and the square wave that produces with oscillating circuit 5 turn-offs controllable silicon 6.
1, establish the 5th triode VT5 saturation conduction, the 5th triode VT5 base stage connects the 7.5V positive source by the 12,13 resistance R 12, R13, so can conducting.Turn-on condition is the pressure drop Ube ≈ 0.7V at base stage and emitter two ends.The pressure drop Uce ≈ 0V at collector and emitter two ends behind the saturation conduction is equivalent to closed switch between collector electrode, the emitter, then the 6th diode D6 conducting, and make the 5th electrochemical capacitor C5 negative pole " virtual earth ".
2, electric current is given the 5th electrochemical capacitor C5 charging by the 11 resistance R 11, only when the both end voltage of the 5th electrochemical capacitor C5 is charged to about 0.7V, the base-emitter positively biased of the 4th triode VT4 and saturation conduction immediately, then the 5th diode D5 conducting, and make the 6th electrochemical capacitor C6 negative pole " virtual earth ".
3, preceding the 6th electrochemical capacitor C6 of the 4th triode VT4 saturation conduction is in the reverse charging state, and promptly direction is+7.5V to the five diode D5 to the six electrochemical capacitor C6 to the five triode VT5, and the reverse charging ceiling voltage is 7.5V-0.7V-0.7V=6.1V.Behind the 4th triode VT4 saturation conduction, the 6th electrochemical capacitor C6 negative pole " virtual earth " makes the 5th triode VT5 reverse bias immediately and ends disconnection.But the voltage at the 6th electrochemical capacitor C6 two ends can not suddenly change, the 6th electrochemical capacitor C6 current potential over the ground from-0.7V is charged to about 0.7V needs a period of time, could make the 5th triode VT5 saturation conduction once more.
4, the output waveform of oscillating circuit as shown in Figure 3, simulated the 220V civil power alternating-current switch of zero crossing has been arranged through the output ripple behind the bridge rectifier, behind controllable silicon 6 anodes after LED lamp 7 has been connected in access, this oscillating AC ripple switch goes to control the break-make of controllable silicon 6, has reached the bright or dark purpose of control LED lamp 7.
5, the duty ratio of waveform is designed to scalable, the time constant difference of charging and discharging circuit 4.Charging interval is soon by the 11 resistance R 11 and the 5th electrochemical capacitor C5 decision; Discharge time slowly by the resistance of the 12 resistance R 12 and the 13 resistance R 13 and and the 6th electrochemical capacitor C6 decision; Improve duty ratio, more approached the direct current of pulsing, but zero crossing is arranged, made the stroboscopic of lamp reduce.
Above embodiment is only for the usefulness that the utility model is described, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation, comprise that sound picks up amplifying circuit, voltage doubling rectifing circuit and controllable silicon, it is characterized in that, also comprise light-operated circuit, electronic switch, charging and discharging circuit, oscillating circuit, LED lamp and DC power supply U, described sound picks up amplifying circuit and comprises microphone M1C1, first resistance R 1, the first electrochemical capacitor C1, second resistance R 2, the 3rd resistance R 3, the first triode VT1, described voltage doubling rectifing circuit comprises the second electrochemical capacitor C2, the 3rd electrochemical capacitor C3, the first diode D1, the second diode D2, described light-operated circuit comprises the 4th resistance R 4, negative luminance factor photo resistance R8, the tenth resistance R 10, described electronic switch comprises the 6th resistance R 6, the second triode VT2, the 3rd triode VT3, the 3rd diode D3, described charging and discharging circuit comprises the 4th electrochemical capacitor C4, the 7th resistance R 7, described silicon controlled anode links to each other with the output of described oscillating circuit with described LED lamp series connection back, the input of described oscillating circuit links to each other with described DC power supply U, wherein:
The end of described microphone M1C1 links to each other with the negative pole of described DC power supply U, and the other end links to each other with the positive pole of described DC power supply U by described first resistance R 1;
The described first electrochemical capacitor C1, second resistance R 2, the second electrochemical capacitor C2, the second triode D2, the 4th resistance R 4, negative luminance factor photo resistance R8 connect successively, the positive pole of the described first electrochemical capacitor C1 is connected between the described microphone M1C1 and first resistance R 1, negative pole links to each other with second resistance R 2, the positive pole of the second electrochemical capacitor C2 links to each other with second resistance R 2, negative pole links to each other with the positive pole of the second triode D2, the end of described negative luminance factor photo resistance R8 links to each other with described the 4th resistance R 4, and the other end links to each other with the negative pole of described DC power supply U;
One end of described the 3rd resistance R 3 links to each other with the positive pole of described DC power supply U, the other end links to each other with the collector electrode of the described first triode VT1, the collector electrode of the described first triode VT1 also links to each other with the positive pole of the described second electrochemical capacitor C2, base stage links to each other with the negative pole of the described first electrochemical capacitor C1, and emitter links to each other with the negative pole of described DC power supply U;
The positive pole of the described first diode D1 links to each other with the negative pole of described DC power supply U, and negative pole links to each other with the positive pole of the second diode D2;
The positive pole of described the 3rd electrochemical capacitor C 3 links to each other with the positive pole of described DC power supply U, and negative pole links to each other with the negative pole of DC power supply U;
The collector electrode of the described second triode VT2 links to each other with the positive pole of described DC power supply U by the 6th resistance R 6, emitter links to each other with the negative pole of DC power supply U, base stage is connected between described the 4th resistance R 4 and the negative luminance factor photo resistance R8 by the tenth resistance R 10, and base stage also links to each other with the negative pole of described DC power supply U by one the 5th resistance R 5;
The emitter of described the 3rd triode VT3 links to each other with the positive pole of described DC power supply U, base stage links to each other with the collector electrode of the described second triode VT2, collector electrode links to each other with the negative pole of described DC power supply U with the 4th electrochemical capacitor C4 by the 3rd diode D3 of series connection, the positive pole of described the 3rd diode D3 links to each other with the collector electrode of the 3rd triode VT3, negative pole links to each other with the positive pole of the 4th electrochemical capacitor C4, the negative pole of the 4th electrochemical capacitor C4 links to each other with the negative pole of DC power supply U, and described the 7th resistance R 7 is parallel to the two ends of the 4th electrochemical capacitor C4;
Also be in series with one the 9th resistance R 9 between described silicon controlled anode and the described LED lamp, negative pole links to each other with the negative pole of described DC power supply U, the control utmost point links to each other with the positive pole of described the 4th electrochemical capacitor C4 by one the 4th diode D4, and the control utmost point also is connected to the negative pole of described DC power supply U by a capacitor C, the positive pole of described the 4th diode D4 links to each other with the positive pole of described the 4th electrochemical capacitor C4, and negative pole extremely links to each other with described silicon controlled control.
2. the acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation according to claim 1, it is characterized in that, described oscillating circuit comprises the 11 resistance R 11, the 5th diode D5, the 12 resistance R the 12, the 13 resistance R 13, the 5th electrochemical capacitor C5, the 6th electrochemical capacitor C6, the 4th triode VT4, the 6th diode D6 and the 5th triode VT5, wherein:
The base stage of described the 4th triode VT4 links to each other with the positive pole of described DC power supply U by described the 11 resistance R 11, emitter links to each other with the negative pole of DC power supply U, collector electrode is connected to the positive pole of described DC power supply U by described the 5th diode D5, the positive pole of the 5th diode D5 links to each other with the positive pole of described DC power supply U, negative pole links to each other with the collector electrode of the 4th triode VT4, and links to each other with described LED lamp;
The positive pole of described the 5th electrochemical capacitor C5 links to each other with the base stage of described the 4th triode VT4, and negative pole links to each other with the collector electrode of described the 5th triode VT5;
The positive pole of described the 6th electrochemical capacitor C6 links to each other with the base stage of described the 5th triode VT5, and negative pole links to each other with the collector electrode of the 4th triode VT4;
The grounded emitter of described the 5th triode VT5, base stage links to each other with the positive pole of DC power supply U with the 12 resistance R 12 by the 13 resistance R 13 of series connection, collector electrode links to each other with the positive pole of described DC power supply U by the 6th diode D6, the positive pole of the 6th diode D6 links to each other with DC power supply U, and negative pole links to each other with the collector electrode of the 5th triode VT5.
3. the acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation according to claim 2 is characterized in that described the 12 resistance R 12 is an adjustable resistance.
4. the acousto-optic control electricity-saving lamp that turn-offs based on the wave of oscillation according to claim 1 is characterized in that the current amplification factor of the described first triode VT1 is greater than 100 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202933157U CN201742623U (en) | 2010-08-17 | 2010-08-17 | Sound-and-light controlled energy-saving lamp based on turn-off of oscillatory waves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202933157U CN201742623U (en) | 2010-08-17 | 2010-08-17 | Sound-and-light controlled energy-saving lamp based on turn-off of oscillatory waves |
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| Publication Number | Publication Date |
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| CN201742623U true CN201742623U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202933157U Expired - Fee Related CN201742623U (en) | 2010-08-17 | 2010-08-17 | Sound-and-light controlled energy-saving lamp based on turn-off of oscillatory waves |
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| CN (1) | CN201742623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023433A (en) * | 2014-05-09 | 2014-09-03 | 深圳市利拓微科技有限公司 | Control method for enabling LED lamp to flash along with music and music rhythm flashing lamp |
| CN104851425A (en) * | 2015-05-30 | 2015-08-19 | 宁波摩米创新工场电子科技有限公司 | High-definition voice identification system based on symmetric triode amplification circuit |
| CN112187029A (en) * | 2019-07-05 | 2021-01-05 | 西安许继电力电子技术有限公司 | Direct current energy consumption device |
-
2010
- 2010-08-17 CN CN2010202933157U patent/CN201742623U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104023433A (en) * | 2014-05-09 | 2014-09-03 | 深圳市利拓微科技有限公司 | Control method for enabling LED lamp to flash along with music and music rhythm flashing lamp |
| CN104851425A (en) * | 2015-05-30 | 2015-08-19 | 宁波摩米创新工场电子科技有限公司 | High-definition voice identification system based on symmetric triode amplification circuit |
| CN104851425B (en) * | 2015-05-30 | 2018-11-30 | 宁波摩米创新工场电子科技有限公司 | A kind of high definition speech recognition system based on symmetrical transistor amplifier |
| CN112187029A (en) * | 2019-07-05 | 2021-01-05 | 西安许继电力电子技术有限公司 | Direct current energy consumption device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110817 |