CN2657229Y - Sound controlled, human body induction time-delay power supply socket - Google Patents
Sound controlled, human body induction time-delay power supply socket Download PDFInfo
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- CN2657229Y CN2657229Y CN 03268201 CN03268201U CN2657229Y CN 2657229 Y CN2657229 Y CN 2657229Y CN 03268201 CN03268201 CN 03268201 CN 03268201 U CN03268201 U CN 03268201U CN 2657229 Y CN2657229 Y CN 2657229Y
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Abstract
The utility model discloses a sound control human induction time delay power socket, which comprises a socket box body. The socket box body is provided with a socket and a self-recovery fuse, which is characterized in that the socket box body is also provided with a reduction voltage circuit, an induction control circuit and a time delay circuit. The utility model can automatically detect the sound or the heat released infrared ray released by human beings in a certain scope, and then transform the sound or the infrared ray into electric signals and output the trigger signal after being proposed to the silicon controlled rectifier to make the silicon controlled rectifier unblocked. Connect the electrical components used device power of the plug socket, the electrical components used device starts to work, and when certain time is delayed the silicon controlled rectifier is cut, and stop the electrical components used device power, the electrical components used device stops to work. Because the utility model has the advantage that the utility model is connected with the electrical components used device power and automatically controls the electrical components used device by the sound control or human induction, and the advantage of effective electricity saving, as well as the function of time delay, thus being suitable to be used in hotel, public stairs and house of residents.
Description
Technical field
The utility model relates to supply socket, especially relates to a kind of acoustic control, human body sensing time-delay supply socket.
Background content
Traditional supply socket all is to arrange a plurality of two holes, Three-hole socket on the socket box body, be used for patching various two or three s' electrical appliance plug, these traditional supply sockets only play and simply patch effect, uncontrollable electrical appliance, and electrical appliance all is to control the connecting and disconnecting of electrical appliance by the people by switch, thereby reaches the purpose of using electrical appliance.There are the air ventilating fan in a lot of places such as toilet or kitchen, the street lamp in the public stair etc. do not need to locate long-time energising in the daily life, need only get final product very short conduction time, but because people lack electrical energy saving consciousness, usually opened just no one pass, electrical appliance works long hours, very electricity wasting.
Summary of the invention
The purpose of this utility model be to provide a kind of connect the electrical appliance power supply and electrical appliance carried out by acoustic control or human body sensing control, have delay function, the significant supply socket of power savings automatically.
The purpose of this utility model is achieved in that the utility model comprises the socket box body, is provided with socket and resettable fuse in the socket box body, and feature is also to be provided with reduction voltage circuit, inductive control circuit and delay circuit in the socket box body.
The utility model is to have additional reduction voltage circuit in traditional supply socket, inductive control circuit and delay circuit, the utility model just can be surveyed the sound that the people sends when movable within the specific limits or the heat of sending discharges infrared ray automatically like this, convert voice signal or heat release infrared ray to the signal of telecommunication, and export triggering signal after treatment to controllable silicon, make the controllable silicon conducting, connect the electrical appliance power supply that inserts socket, electrical appliance is started working, behind time-delay certain hour (50-180 second), controllable silicon ends because of losing triggering signal, close the electrical appliance power supply, electrical appliance quits work, and the utility model can be carried out control automatically to electrical appliance.Because electrical appliance there being man-hour just to work, is not worked during the no one, thereby need not be worked long hours, power savings is remarkable.Therefore the utlity model has by acoustic control or human body sensing and connect the electrical appliance power supply and electrical appliance is carried out control, the significant advantage of power savings automatically, and have delay function, be suitable for using in hotel, public stair or the resident family.
Description of drawings
Fig. 1 is the circuit theory diagrams of embodiment 1 of the present utility model;
Fig. 2 is the circuit theory diagrams of embodiment 2 of the present utility model.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
Embodiment 1:
The utility model comprises socket box body 1, is provided with socket 2, resettable fuse BU, reduction voltage circuit, inductive control circuit and delay circuit in socket box body 1.
Reduction voltage circuit is made up of silicon stack ZL, resistance R 1, polar capacitor C1 and voltage stabilizing didoe DW1, two inputs of silicon stack ZL with connect the 220V civil power after socket 2 and resettable fuse BU connect successively, the positive output end of silicon stack ZL and the common port that connects the anodal and voltage stabilizing didoe DW1 negative electrode of polar capacitor C1 after resistance R 1 is connected, the negative output terminal of the public termination silicon stack ZL of polar capacitor C1 negative pole and voltage stabilizing didoe DW1 anode.
Inductive control circuit is by microphone electret MIC, NAND gate integrated circuit (IC) 1, diode D1, triode Q, controllable silicon VS, resistance R 2-R5 forms, the base stage of triode Q and the positive pole that meets polar capacitor C1 after resistance R 2 is connected, emitter connects the negative pole of polar capacitor C1, microphone electret MIC is connected in parallel between the base stage and emitter of triode Q, the collector electrode of triode Q connects signal input part 1 pin and 2 pin of the NAND gate 1A in the integrated circuit (IC) 1, signal output part 3 pin of NAND gate 1A connect signal input part 5 pin and 6 pin of NAND gate 2A, signal output part 4 pin of NAND gate 2A connect the anode of diode D1, the negative electrode of diode D1 connects signal input part 8 pin and 9 pin of NAND gate 3A, signal output part 10 pin of NAND gate 3A connect signal input part 12 pin and 13 pin of NAND gate 4A, signal output part 11 pin of NAND gate 4A and the control end that meets controllable silicon VS after resistance R 5 is connected, the anode of controllable silicon VS connects the positive output end of silicon stack ZL, and negative electrode connects the negative output terminal of silicon stack ZL.
Delay circuit is made up of resistance R 6 and polar capacitor C2, and the positive pole of polar capacitor C2 connects the negative electrode of diode D1, and negative pole connects the negative output terminal of silicon stack ZL, and resistance R 6 is in parallel with polar capacitor C2.
Operation principle:
At first with the plug insertion socket 2 of electrical appliance, this moment, entire circuit was in waiting state, the signal output part 11 pin output low levels of the NAND gate 4A of integrated circuit (IC) 1, and controllable silicon VS turn-offs.If have the people to walk about or talk this moment, microphone electret MIC will pick up voice signal and voice signal is converted to the signal of telecommunication, this signal of telecommunication is again after the first order of triode Q and integrated circuit (IC) 1 is amplified, the signal of telecommunication after the amplification is delivered to signal input part 5 pin and 6 pin of NAND gate 2A from signal output part 3 pin of NAND gate 1A, after NAND gate 2A is anti-phase, the signal output part 4 pin output high level of NAND gate 2A, make diode D1 in conducting moment, power supply charges rapidly to polar capacitor C2, make signal input part 8 pin and 9 pin of NAND gate 3A become high level, after NAND gate 3A was anti-phase, signal output part 10 pin of NAND gate 3A were low level, the signal output part 11 pin output high level of NAND gate 4A, trigger controllable silicon VS, make controllable silicon VS conducting, socket 2 has voltage output, and electrical appliance is started working; After voice signal disappears, NAND gate 2A output low level, diode D1 ends, voltage on the polar capacitor C2 slowly discharges through resistance R 6, signal input part 8 pin of NAND gate 3A and 9 pin still are high level, along with the voltage on the polar capacitor C2 slowly descends, signal input part 8 pin and 9 pin level are step-down slowly, and when reducing to the threshold level of NAND gate, NAND gate 3A overturns, the output 10 pin output high level of NAND gate 3A, cause NAND gate 4A to overturn, the output 11 pin output low levels of NAND gate 4A, controllable silicon VS turn-offs because of Triggerless, the output of socket 2 no-voltages, electrical appliance quits work.
The numerical value of regulating resistance R 6 and polar capacitor C2 can be adjusted the delay time of circuit.
Embodiment 2:
The utility model comprises socket box body 1, is provided with socket 2, resettable fuse BU, reduction voltage circuit, inductive control circuit and delay circuit in socket box body 1.
Reduction voltage circuit is made up of resistance R 7, R8, capacitor C 3, polar capacitor C4, diode D2 and voltage stabilizing didoe DW2, the negative electrode of voltage stabilizing didoe DW2 connects the positive pole of polar capacitor C4, the anode of voltage stabilizing didoe DW2 connects the common port of diode D2 negative electrode and resistance R 7 one ends, the other end of resistance R 7 and the common port that connects polar capacitor C4 negative pole and diode D2 anode after resistance R 8 is connected, capacitor C 3 is in parallel with resistance R 8.
Inductive control circuit is by infrared detection unit PIR, integrated circuit (IC) 2, diode D3, bidirectional triode thyristor BT, resistance R 10-R19, capacitor C 6-C15 forms, the positive pole of resistance R 10 1 termination polar capacitor C4, the other end and the negative pole that meets polar capacitor C4 after capacitor C 6 is connected, the signal end 6 pin connecting resistance R10 of integrated circuit (IC) 2 and the tie point of capacitor C 6, the signal end D pin of infrared detection unit PIR connects signal end 4 pin of integrated circuit (IC) 2 and the common port of polar capacitor C7 positive pole, the signal end S pin of infrared detection unit PIR connects signal end 2 pin of integrated circuit (IC) 2, earth terminal G pin and polar capacitor C7, the negative pole of the public termination polar capacitor C4 of C9 negative pole, resistance R 11 and capacitor C 8 all are connected in parallel between the negative pole of signal end 2 pin of integrated circuit (IC) 2 and polar capacitor C4, the positive pole of polar capacitor C9 and signal end 3 pin that connect integrated circuit (IC) 2 after resistance R 12 is connected, resistance R 13 and capacitor C 10 all are connected in parallel between signal end 1 pin and signal end 3 pin of integrated circuit (IC) 2, the negative pole of polar capacitor C11 connects signal end 1 pin of integrated circuit (IC) 2, anodal and signal end 14 pin that connect integrated circuit (IC) 2 after resistance R 14 is connected, the anode of diode D3 connects signal end 9 pin of integrated circuit (IC) 2, negative electrode connects signal end 16 pin of integrated circuit (IC) 2, signal end 10 pin of integrated circuit (IC) 2 and the control end that meets bidirectional triode thyristor BT after resistance R 19 is connected, signal end 12 pin and the negative pole that meets polar capacitor C4 after resistance R 16 is connected, resistance R 17 is in parallel with resistance R 16, the negative pole of polar capacitor C14 connects the negative pole of polar capacitor C4, positive pole connects signal end 15 pin of integrated circuit (IC) 2, resistance R 15 and capacitor C 12 all be connected in parallel between signal end 14 pin of integrated circuit (IC) 2 and signal end 16 pin every, resistance R 18 and capacitor C 13 all are connected in parallel between the negative pole of signal end 9 pin of integrated circuit (IC) 2 and polar capacitor C4, the common port of the end of bidirectional triode thyristor BT and the positive pole of polar capacitor C4 and an end that connects the 220V civil power after resettable fuse BU connects, the common port of the negative pole of the other end of bidirectional triode thyristor BT and polar capacitor C4 and the other end that connects the 220V civil power after socket 2 is connected.
Delay circuit is made up of resistance R 9 and capacitor C 5, the positive pole of resistance R 9 one termination polar capacitor C4, the other end of resistance R 9 and the negative pole that meets polar capacitor C4 after capacitor C 5 is connected, the signal end 8 pin connecting resistance R9 of integrated circuit (IC) 2 and the tie point of capacitor C 5.
Operation principle:
At first with the plug insertion socket 2 of electrical appliance, this moment, entire circuit was in waiting state, after infrared ray detecting head PIR detects the micro-infrared that human body sends within the specific limits, convert infrared ray to the signal of telecommunication, deliver to integrated circuit (IC) 2, carry out low noise through integrated circuit (IC) 2 inner amplifiers, after the one-level of high stable is amplified, deliver to signal end 14 pin from the signal end 1 pin output signal of integrated circuit (IC) 2 through polar capacitor C11 coupling again and carry out the secondary amplification, signal end 16 pin are exported amplifying signal then, make signal end 10 pin become high level, trigger bidirectional triode thyristor BT, make bidirectional triode thyristor BT conducting, socket 2 has voltage output, and electrical appliance is started working; After the people left, delay circuit slowly discharged, and became low level until signal end 10 pin, and bidirectional triode thyristor BT turn-offs because of Triggerless, the output of socket 2 no-voltages, and electrical appliance quits work.
Claims (3)
1, a kind of acoustic control, human body sensing time-delay supply socket, comprise socket box body (1), in socket box body (1), be provided with socket (2) and resettable fuse (BU), it is characterized in that: in socket box body (1), also be provided with reduction voltage circuit, inductive control circuit and delay circuit.
2, acoustic control as claimed in claim 1, human body sensing time-delay supply socket, it is characterized in that: reduction voltage circuit is by silicon stack (ZL), resistance (R1), polar capacitor (C1) and voltage stabilizing didoe (DW1) are formed, two inputs of silicon stack (ZL) with connect the 220V civil power after socket (2) and resettable fuse (BU) are connected successively, the positive output end of silicon stack (ZL) and the common port that connects anodal and voltage stabilizing didoe (DW1) negative electrode of polar capacitor (C1) after resistance (R1) is connected, the negative output terminal of the public termination silicon stack (ZL) of polar capacitor (C1) negative pole and voltage stabilizing didoe (DW1) anode;
Inductive control circuit is by microphone electret (MIC), NAND gate integrated circuit (IC1), diode (D1), triode (Q), controllable silicon (VS), resistance (R2-R5) is formed, the base stage of triode (Q) and the positive pole that meets polar capacitor (C1) after resistance (R2) is connected, emitter connects the negative pole of polar capacitor (C1), microphone electret (MIC) is connected in parallel between the base stage and emitter of triode (Q), the collector electrode of triode (Q) connects signal input part (1) pin and (2) pin of the NAND gate (1A) in the integrated circuit (IC1), signal output part (3) pin of NAND gate (1A) connects signal input part (5) pin and (6) pin of NAND gate (2A), signal output part (4) pin of NAND gate (2A) connects the anode of diode (D1), the negative electrode of diode (D1) connects signal input part (8) pin and (9) pin of NAND gate (3A), signal output part (10) pin of NAND gate (3A) connects signal input part (12) pin and (13) pin of NAND gate (4A), signal output part (11) pin of NAND gate (4A) and the control end that meets controllable silicon (VS) after resistance (R5) is connected, the anode of controllable silicon (VS) connects the positive output end of silicon stack (ZL), and negative electrode connects the negative output terminal of silicon stack (ZL);
Delay circuit is made up of resistance (R6) and polar capacitor (C2), and the positive pole of polar capacitor (C2) connects the negative electrode of diode (D1), and negative pole connects the negative output terminal of silicon stack (ZL), and resistance (R6) is in parallel with polar capacitor (C2).
3, acoustic control as claimed in claim 1, human body sensing time-delay supply socket, it is characterized in that: reduction voltage circuit is by resistance (R7, R8), electric capacity (C3), polar capacitor (C4), diode (D2) and voltage stabilizing didoe (DW2) are formed, the negative electrode of voltage stabilizing didoe (DW2) connects the positive pole of polar capacitor (C4), the anode of voltage stabilizing didoe (DW2) connects the common port of diode (D2) negative electrode and resistance (R7) end, the other end of resistance (R7) and the common port that connects polar capacitor (C4) negative pole and diode (D2) anode after resistance (R8) is connected, electric capacity (C3) is in parallel with resistance (R8);
Inductive control circuit is by infrared detection unit (PIR), integrated circuit (IC2), diode (D3), bidirectional triode thyristor (BT), resistance (R10-R19), electric capacity (C6-C15) is formed, the positive pole of resistance (R10) termination polar capacitor (C4), the other end and the negative pole that meets polar capacitor (C4) after electric capacity (C6) is connected, signal end (6) the pin connecting resistance (R10) of integrated circuit (IC2) and the tie point of electric capacity (C6), signal end (D) pin of infrared detection unit (PIR) connects signal end (4) pin and the anodal common port of polar capacitor (C7) of integrated circuit (IC2), signal end (S) pin of infrared detection unit (PIR) connects signal end (2) pin of integrated circuit (IC2), earth terminal (G) pin and polar capacitor (C7, C9) negative pole of the public termination polar capacitor (C4) of negative pole, resistance (R11) and electric capacity (C8) all are connected in parallel between the negative pole of signal end (2) pin of integrated circuit (IC2) and polar capacitor (C4), the positive pole of polar capacitor (C9) and signal end (3) pin that meets integrated circuit (IC2) after resistance (R12) is connected, resistance (R13) and electric capacity (C10) all are connected in parallel between signal end (1) pin and signal end (3) pin of integrated circuit (IC2), the negative pole of polar capacitor (C11) connects signal end (1) pin of integrated circuit (IC2), anodal and signal end (14) pin that meets integrated circuit (IC2) after resistance (R14) is connected, the anode of diode (D3) connects signal end (9) pin of integrated circuit (IC2), negative electrode connects signal end (16) pin of integrated circuit (IC2), signal end (10) pin of integrated circuit (IC2) and the control end that meets bidirectional triode thyristor (BT) after resistance (R19) is connected, signal end (12) pin and the negative pole that meets polar capacitor (C4) after resistance (R16) is connected, resistance (R17) is in parallel with resistance (R16), the negative pole of polar capacitor (C14) connects the negative pole of polar capacitor (C4), positive pole connects signal end (15) pin of integrated circuit (IC2), resistance (R15) and electric capacity (C12) all be connected in parallel between signal end (14) pin of integrated circuit (IC2) and signal end (16) pin every, resistance (R18) and electric capacity (C13) all are connected in parallel between the negative pole of signal end (9) pin of integrated circuit (IC2) and polar capacitor (C4), the common port of the positive pole of one end of bidirectional triode thyristor (BT) and polar capacitor (C4) and an end that connects the 220V civil power after resettable fuse (BU) is connected, the common port of the negative pole of the other end of bidirectional triode thyristor (BT) and polar capacitor (C4) and the other end that connects the 220V civil power after socket (2) is connected;
Delay circuit is made up of resistance (R9) and electric capacity (C5), the positive pole of resistance (R9) termination polar capacitor (C4), the other end of resistance (R9) and the negative pole, signal end (8) the pin connecting resistance (R9) of integrated circuit (IC2) and the tie point of electric capacity (C5) that meet polar capacitor (C4) after electric capacity (C5) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268201 CN2657229Y (en) | 2003-08-01 | 2003-08-01 | Sound controlled, human body induction time-delay power supply socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03268201 CN2657229Y (en) | 2003-08-01 | 2003-08-01 | Sound controlled, human body induction time-delay power supply socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2657229Y true CN2657229Y (en) | 2004-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03268201 Expired - Fee Related CN2657229Y (en) | 2003-08-01 | 2003-08-01 | Sound controlled, human body induction time-delay power supply socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2657229Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035098A (en) * | 2010-10-31 | 2011-04-27 | 华南理工大学 | Photoelectric protective safety socket and photoelectric protective method thereof |
-
2003
- 2003-08-01 CN CN 03268201 patent/CN2657229Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035098A (en) * | 2010-10-31 | 2011-04-27 | 华南理工大学 | Photoelectric protective safety socket and photoelectric protective method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |