CN202085359U - Controlling means for acousto-optic touch tri-control non-attended light - Google Patents
Controlling means for acousto-optic touch tri-control non-attended light Download PDFInfo
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- CN202085359U CN202085359U CN2011201689530U CN201120168953U CN202085359U CN 202085359 U CN202085359 U CN 202085359U CN 2011201689530 U CN2011201689530 U CN 2011201689530U CN 201120168953 U CN201120168953 U CN 201120168953U CN 202085359 U CN202085359 U CN 202085359U
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Abstract
Provided is a controlling means for an acousto-optic touch tri-control non-attended light. The controlling means comprises an acousto-optic control circuit including a first, second, and third non-gates, a touch control circuit electrically connected with the acousto-optic control circuit and comprising a fourth non-gate, a light-off time-delay switch execution circuit connected with the acousto-optic control circuit and comprising a fifth non-gate, and a power supply circuit respectively connected with the acousto-optic control circuit and the light-off time-delay switch execution circuit and supplying power for transforming the alternating current of 220 V into the direct current above 5V. With the controlling means, the light can only be turned on by touch during daytime. At night, the light can be turned on by walking, voice, or touch and turns off automatically several minutes later. The key element of the utility model is the digital element, which makes the whole circuit be concise, reliable, and efficient.
Description
Technical field
The utility model relates to a kind of circuit structure of control device, and particularly a kind of acousto-optic touches the control device of three control non-attended lights.
Background technology
Many public places all are equipped with various automatic control lamps, generally can control it by sound, light, three kinds of modes of touch and light or extinguish.
The utility model content
The purpose of this utility model provides the control device that a kind of acousto-optic touches three control non-attended lights, design based on the digitlization components and parts, make its integrated circuit succinct, reliable and efficient, by day, acousto-optic control lamp is down extinguished all the time, only depends on to touch the bright lamp of control, and energy savings also is convenient to Maintenance and Repair, night, sound, light, the bright lamp of the equal may command of touch and extinguished behind the certain hour postponing.
In order to achieve the above object, the technical solution of the utility model provides the control device that a kind of acousto-optic touches three control non-attended lights, it is provided with the sound light control circuit that comprises first, second, third not gate, the touch control circuit that is connected with described sound light control circuit, comprise the 4th not gate, the light-off delay switch executive circuit that is connected with described sound light control circuit, comprise the 5th not gate, and be connected power supply respectively with described sound light control circuit and described light-off delay switch executive circuit, in order to the 220V alternating current is converted into+the galvanic power circuit of 5V.
Described power circuit is provided with transformer, rectifier bridge, the three terminal integrated voltage stabilizer that circuit connects;
By the 4th, the 5th capacity earth, the common port of pressurizer is ground connection also respectively for the input of described pressurizer and output;
Alternating current 220V voltage passes through the filtering of step-down, rectification, the 4th electric capacity successively, and after the voltage stabilizing, at the voltage of the 5th electric capacity two ends generation+5V, supplies with the The whole control device.
Also comprise following element in the described sound light control circuit:
Microphone, it is connected with described power circuit by first resistance, picks up voice signal and is translated into the signal of telecommunication;
The AC linear amplifier is connected with described microphone and the signal of telecommunication is amplified output, described first not gate, second electric capacity that it is disposed with first electric capacity and connects second resistance; Described second electric capacity is connected with the input of described second not gate; Also pass through one the 3rd grounding through resistance between the input of described second electric capacity and described second not gate;
The 4th resistance, adjustable resistance and the photo resistance of series connection, the output of described second not gate connect back ground connection with it successively; The adjustable side of described adjustable resistance is connected with the input of described the 3rd not gate; The output of described the 3rd not gate is connected with the negative pole of one first diode.
In the described light-off delay switch executive circuit, the input of described the 5th not gate is connected with the positive pole of first diode of described sound light control circuit;
Also comprise following element in the described light-off delay switch executive circuit:
In parallel the 5th resistance and the 3rd electric capacity are connected the input of described the 5th not gate with described power circuit;
Triode, its base stage is connected with the output of described the 5th not gate by one the 8th resistance; The grounded emitter of described triode;
And connect the relay of the 3rd diode, and the one end is connected with described power circuit, and the other end is connected with the collector electrode of described triode.
Also comprise following element in the described touch control circuit:
Electrode slice, by the noise signal driving of human body sensing, it is connected with the input of described the 4th not gate by the 6th resistance; Also pass through one the 7th grounding through resistance between the input of described the 6th resistance and described the 4th not gate;
Second diode, its negative pole is connected with the output of described the 4th not gate; The positive pole of described second diode is connected to the positive pole of first diode of described sound light control circuit.
After the normally open contact that illuminating lamp and described relay are arranged in described power circuit is connected, be attempted by winding two ends of described transformer.
The sensitivity of acoustic control in the described control device is adjusted by the resistance that is connected in parallel on second resistance on described first not gate in the described sound light control circuit.
Light-operated sensitivity in the described control device is adjusted by the resistance of the adjustable resistance in the described sound light control circuit.
The bright delay time that goes out to lamp of lamp in the described control device is adjusted by the resistance value of the 5th resistance described in the described light-off delay switch executive circuit or the capacitance of described the 3rd electric capacity.
Described first to the 5th not gate is 5 independently non-gating elements in the same digital integrated circuit chip.
Acousto-optic described in the utility model touches the control device of three control non-attended lights, and its advantage is: the utility model is except can also being controlled by touch simultaneously by sound, the photocontrol.Daytime, lamp extinguished all the time under acousto-optic control; When turning on light, touch electrode slice with hand, the noise signal of human body sensing can make lamp light.And at night, the people walks about, sounding or touch lamp is lighted, and delays time and extinguishes automatically after several minutes.In addition, because key elements such as for example some not gates, pressurizer all are digitlization components and parts in the utility model, make that integrated circuit has succinctly, feature reliably and efficiently.
Description of drawings
Fig. 1 is the electrical block diagram that the utility model acousto-optic touches the control device of three control non-attended lights.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model, the preferred parameter of each element as shown in FIG..
As shown in Figure 1, acousto-optic described in the utility model touches the control device of three control non-attended lights, be provided with the sound light control circuit 1 that comprises first, second, third not gate D1, D2, D3,1 that be connected with described sound light control circuit, as to comprise the 4th not gate D4 touch control circuit 2,1 that be connected with described sound light control circuit, as to comprise the 5th not gate D5 light-off delay switch executive circuit 3, and be connected respectively with described light-off delay switch executive circuit 3 with described sound light control circuit 1, in order to the 220V alternating current is converted into+the galvanic power circuit 4 of 5V.
Wherein, described power circuit 4 is provided with transformer T, rectifier bridge, the three terminal integrated voltage stabilizer that circuit connects; By the 4th, the 5th capacitor C 4, C5 ground connection, the common port of pressurizer is ground connection also respectively for the input of described pressurizer and output.Illuminating lamp EL is attempted by the winding two ends of transformer T with after the normally open contact K-H of relay K connects.Alternating current 220V voltage passes through the filtering of step-down, rectification, the 4th capacitor C 4 successively, and after the voltage stabilizing, at the voltage of the 5th capacitor C 5 two ends generation+5V, supplies with the The whole control device.
Described sound light control circuit 1 is provided with microphone BM, and it is connected with described power circuit 4 by first resistance R 1, is used to pick up voice signal and is translated into the signal of telecommunication.Described microphone BM one end ground connection, the other end amplifies output by connecting the AC linear amplifier to signal.Described AC linear amplifier is disposed with first capacitor C 1 and connects the first not gate D1 of second resistance R 2, second capacitor C 2.The input of the described second not gate D2 is connected with described second capacitor C 2, and the output of D2 connects the 4th resistance R 4, adjustable resistance RP and photo resistance RG ground connection afterwards successively.Also pass through one the 3rd resistance R, 3 ground connection between the input of described second capacitor C 2 and the described second not gate D2.The adjustable side of adjustable resistance RP is connected with the input of described the 3rd not gate D3, and the output of D3 is connected with the negative pole of the first diode VD1.
In the described light-off delay switch executive circuit 3, the input of described the 5th not gate D5 is connected with the positive pole of the above-mentioned first diode VD1; The input of D5 also is connected with described power circuit 4 with the 3rd capacitor C 3 by the 5th resistance R 5 respectively.The output of described the 5th not gate D5 is connected with the base stage of triode VT by the 8th resistance R 8; The grounded emitter of VT.And connect the relay K of the 3rd diode VD3, and an end is connected with described power circuit 4, and the other end is connected with the collector electrode of described triode VT.
Described touch control circuit 2 is provided with electrode slice M, and it is connected with the input of the 4th not gate D4 by the 6th resistance R 6; Also pass through the 7th resistance R 7 ground connection between the 6th resistance R 6 and the 4th not gate D4; The output of described the 4th not gate D4 is connected with the negative pole of the second diode VD2, and the positive pole of VD2 is connected to the first diode VD1 positive pole of above-mentioned sound light control circuit 1.
Based on the foregoing circuit structure, the operation principle of the control device of acousto-optic touch three control non-attended lights described in the utility model is as follows: after the energized, the The whole control device is operated in stand-by state, described the 5th not gate D5 output low level " 0 ", triode VT is ended, the not adhesive of normally open contact K-H of relay K, illuminating lamp EL does not work.
When the people walks close to this non-attended light or has the sound to send, microphone BM is transformed into the signal of telecommunication with voice signal, after this signal of telecommunication amplifies by the AC linear amplifier that contains the first not gate D1, be added to the 3rd resistance R 3 two ends through 2 couplings of second capacitor C, and by the anti-phase back output of second not gate D2 high level " 1 ".
By day, photo resistance RG is subjected to illumination, resistance is very little, blocked above-mentioned acoustic control passage: at this moment, the input of the 3rd not gate D3 is always low level, and the output of D3 keeps high level, and the first diode VD1 and triode VT all are in cut-off state, even thereby have acoustic impluse to pass through, the opening and closing of illuminating lamp EL are not controlled by sound.
At night, photo-resistor RG is very big because of no rayed resistance, is the condition created of opening of sound channel.When the sound, can export high level according to the above-mentioned second not gate D2, this moment, the output of the 3rd not gate D3 promptly became low level, the first diode VD1 conducting, and then make the output of the 5th not gate D5 become high level, triode VT saturation conduction, the normally open contact K-H closure of relay K, illuminating lamp EL is luminous.
No matter daytime, night, described touch-control control circuit 2 can both be controlled illuminating lamp EL and light.Especially by day, under acousto-optic control, lamp EL extinguishes all the time; When turning on light, with hand touch electrode sheet M, the noise signal of human body sensing is injected the 4th not gate D4 via the 6th resistance R 6, making its input is high level " 1 ", and output is low level " 0 ", and then makes the second diode VD2 conducting, can make the 5th not gate D5 be output as high level equally, triode VT saturation conduction, the relay K energising makes its normally open contact K-H adhesive, and illuminating lamp EL lights.
From the above, as the 3rd not gate D3(or the 4th not gate D4) output during by low uprising (being low level at last simultaneously), the corresponding with it first diode VD1(or the second diode VD2 that connects) end, but because the 3rd capacitor C 3 is slowly discharged by the 5th resistance R 5 in parallel, so the input of the 5th not gate D5 can be kept low level " 0 " in a period of time, illuminating lamp EL can not extinguish at once.And along with the discharge of the 3rd capacitor C 3, the incoming level of the 5th not gate D5 constantly raises when the not gate threshold level, the 5th not gate D5 upset, and output becomes low level " 0 ", and triode VT ends, and illuminating lamp EL just extinguishes.
Adjust second resistance R 2 in parallel, can regulate the sensitivity of acoustic control with the described first not gate D1.Change the resistance value of adjustable resistance RP, can regulate light-operated sensitivity.The 5th resistance R 5, the 3rd capacitor C 3 are the discharge time constant element, have determined the bright delay time that goes out to lamp of lamp, therefore can adjust the resistance value of R5 or the capacitance of C3 as required, control the light-off delay time.
In the utility model, can select the digital integrated circuit of a CD4069 for use, utilize wherein 6 independently 5 among the not gate, constitute described first to the 5th not gate D1 ~ D5.Described first to the 3rd diode VD1 ~ VD3 can select 1N4148 type ordinary silicon switching diode for use.Photo resistance RG selects the photo resistance of GRMG45 type for use.Described microphone BM can use the electret capacitor microphone of CRZ2-113F type.Described electrode slice M can be the 1-2cm that is cut into black sheet iron
2Circular or square.Described pressurizer uses the three terminal integrated voltage stabilizer of 7805 types.
In sum, acousto-optic described in the utility model touches the control device of three control non-attended lights, except can also being controlled by touch simultaneously by sound, the photocontrol.Daytime, lamp extinguished all the time under acousto-optic control; When turning on light, touch electrode slice M with hand, the noise signal of human body sensing can make lamp light.And at night, the people walks about, sounding or touch lamp is lighted, and delays time and extinguishes automatically after several minutes.In addition, because key elements such as for example some not gates, pressurizer all are digitlization components and parts in the utility model, make that integrated circuit has succinctly, feature reliably and efficiently.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be conspicuous.Therefore, protection range of the present utility model should be limited to the appended claims.
Claims (10)
1. an acousto-optic touches the control device of three control non-attended lights, it is characterized in that, be provided with and comprise first, second, the 3rd not gate (D1, D2, D3) sound light control circuit (1), be connected with described sound light control circuit (1), the touch control circuit (2) that comprises the 4th not gate (D4), be connected with described sound light control circuit (1), the light-off delay switch executive circuit (3) that comprises the 5th not gate (D5), and be connected power supply respectively with described light-off delay switch executive circuit (3) with described sound light control circuit (1), in order to the 220V alternating current is converted into+the galvanic power circuit of 5V (4).
2. acousto-optic touches the control device of three control non-attended lights according to claim 1, it is characterized in that described power circuit (4) is provided with transformer (T), rectifier bridge, the three terminal integrated voltage stabilizer that circuit connects;
By the 4th, the 5th electric capacity (C4, C5) ground connection, the common port of pressurizer is ground connection also respectively for the input of described pressurizer and output;
Alternating current 220V voltage passes through the filtering of step-down, rectification, the 4th electric capacity (C4) successively, and after the voltage stabilizing, at the voltage of the 5th electric capacity (C5) two ends generation+5V, supplies with the The whole control device.
3. touch the control device of three control non-attended lights as acousto-optic as described in the claim 2, it is characterized in that, also comprise following element in the described sound light control circuit (1):
Microphone (BM), it is connected with described power circuit (4) by first resistance (R1), picks up voice signal and is translated into the signal of telecommunication;
The AC linear amplifier is connected with described microphone (BM) signal of telecommunication is amplified output, and it is disposed with first electric capacity (C1) and connects described first not gate (D1) of second resistance (R2), second electric capacity (C2); Described second electric capacity (C2) is connected with the input of described second not gate (D2); Also pass through one the 3rd resistance (R3) ground connection between the input of described second electric capacity (C2) and described second not gate (D2);
The 4th resistance (R4), adjustable resistance (RP) and the photo resistance (RG) of series connection, the output of described second not gate (D2) connect back ground connection with it successively; The adjustable side of described adjustable resistance (RP) is connected with the input of described the 3rd not gate (D3); The output of described the 3rd not gate (D3) is connected with the negative pole of one first diode (VD1).
4. touch the control device of three control non-attended lights as acousto-optic as described in the claim 4, it is characterized in that, in the described light-off delay switch executive circuit (3), the input of described the 5th not gate (D5) is connected with first diode (VD1) of described sound light control circuit (1) is anodal;
Also comprise following element in the described light-off delay switch executive circuit (3):
In parallel the 5th resistance (R5) and the 3rd electric capacity (C3) are connected the input of described the 5th not gate (D5) with described power circuit (4);
Triode (VT), its base stage is connected with the output of described the 5th not gate (D5) by one the 8th resistance (R8); The grounded emitter of described triode (VT);
And connect the relay (K) of the 3rd diode (VD3), and the one end is connected with described power circuit (4), and the other end is connected with the collector electrode of described triode (VT).
5. touch the control device of three control non-attended lights as acousto-optic as described in the claim 4, it is characterized in that, also comprise following element in the described touch control circuit (2):
Electrode slice (M), by the noise signal driving of human body sensing, it is connected with the input of described the 4th not gate (D4) by the 6th resistance (R6); Also pass through one the 7th resistance (R7) ground connection between the input of described the 6th resistance (R6) and described the 4th not gate (D4);
Second diode (VD2), its negative pole is connected with the output of described the 4th not gate (D4); The positive pole of described second diode (VD2) is connected to first diode (VD1) positive pole of described sound light control circuit (1).
6. touch the control device of three control non-attended lights as acousto-optic as described in the claim 5, it is characterized in that,
After the normally open contact (K-H) that illuminating lamp (EL) and described relay (K) are arranged in described power circuit (4) is connected, be attempted by winding two ends of described transformer (T).
7. touch the control device of three control non-attended lights as acousto-optic as described in the claim 6, it is characterized in that,
The sensitivity of acoustic control in the described control device is adjusted by the resistance that is connected in parallel on second resistance (R2) on described first not gate (D1) in the described sound light control circuit (1).
8. touch the control device of three control non-attended lights as acousto-optic as described in the claim 7, it is characterized in that,
Light-operated sensitivity in the described control device is adjusted by the resistance of the adjustable resistance (RP) in the described sound light control circuit (1).
9. touch the control device of three control non-attended lights as acousto-optic as described in the claim 8, it is characterized in that,
The bright delay time that goes out to lamp of lamp in the described control device is adjusted by the resistance value of the 5th resistance (R5) described in the described light-off delay switch executive circuit (3) or the capacitance of described the 3rd electric capacity (C3).
10. touch the control device of three control non-attended lights as acousto-optic as described in the claim 9, it is characterized in that,
(D1 ~ D5) is 5 independently non-gating elements in the same digital integrated circuit chip to described first to the 5th not gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201689530U CN202085359U (en) | 2011-05-25 | 2011-05-25 | Controlling means for acousto-optic touch tri-control non-attended light |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201689530U CN202085359U (en) | 2011-05-25 | 2011-05-25 | Controlling means for acousto-optic touch tri-control non-attended light |
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| CN202085359U true CN202085359U (en) | 2011-12-21 |
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| CN2011201689530U Expired - Fee Related CN202085359U (en) | 2011-05-25 | 2011-05-25 | Controlling means for acousto-optic touch tri-control non-attended light |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796386A (en) * | 2014-01-22 | 2014-05-14 | 刘胜泉 | Variable-frequency LED induction driver |
| CN104185337A (en) * | 2013-05-23 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Induction lamp circuit and lamp |
| CN104427706A (en) * | 2013-09-09 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Sound-light control circuit and lamp |
| CN106793371A (en) * | 2016-11-11 | 2017-05-31 | 常熟市筑紫机械有限公司 | Touch controlling switch |
| CN107787105A (en) * | 2017-11-13 | 2018-03-09 | 东北石油大学 | A kind of computer based room lighting intelligent control method |
-
2011
- 2011-05-25 CN CN2011201689530U patent/CN202085359U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185337A (en) * | 2013-05-23 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Induction lamp circuit and lamp |
| CN104427706A (en) * | 2013-09-09 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Sound-light control circuit and lamp |
| CN103796386A (en) * | 2014-01-22 | 2014-05-14 | 刘胜泉 | Variable-frequency LED induction driver |
| CN106793371A (en) * | 2016-11-11 | 2017-05-31 | 常熟市筑紫机械有限公司 | Touch controlling switch |
| CN107787105A (en) * | 2017-11-13 | 2018-03-09 | 东北石油大学 | A kind of computer based room lighting intelligent control method |
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Granted publication date: 20111221 Termination date: 20120525 |