CN1560962A - 3+X wall electric-saving socket of step-down by transformer - Google Patents
3+X wall electric-saving socket of step-down by transformer Download PDFInfo
- Publication number
- CN1560962A CN1560962A CNA2004100285708A CN200410028570A CN1560962A CN 1560962 A CN1560962 A CN 1560962A CN A2004100285708 A CNA2004100285708 A CN A2004100285708A CN 200410028570 A CN200410028570 A CN 200410028570A CN 1560962 A CN1560962 A CN 1560962A
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- China
- Prior art keywords
- wall
- saving socket
- control
- transformer step
- down according
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Abstract
This invention discloses a 3+x wall electric saving socket step down by transforme. This invention has three basic functions of peak-valley automatic transformation, timing and clock and x items of selective functions characterizing in having keys of clock, valley power and timing and one or several items of devices of an infrared remote control and receive device, infrared ray emitting and receiving device and a current test device connect to the I/O input port of a single-chip processor, the I/O output port is connected to the clock display screen, switch and a relay executive circuit, the normal open and normal close contact are connected with the I/O port of the power fire and zero separately.
Description
Technical field patent of the present invention belongs to microchip technology field.
Background technology patent application of the present invention a few days ago, the wall-body socket do not have the conversion automatically of peak valley electricity, regularly and clock show X item selectable punctions such as three basic functions and infrared remote control receiving system, infrared and receiving system, current sensing means, still power consumption under holding state simultaneously, do not cut off the electricity supply after the controlled electrical equipment shutdown, so do not have power savings.
The problem that summary of the invention patent of the present invention will solve is exactly to overcome the shortcoming that above-mentioned prior art exists, a kind of paddy electricity automatic power is provided and makes the controlled electrical equipment standby states such as television set, air-conditioning, water dispenser, washing machine, microwave oven, disinfection cabinet, smoke exhaust ventilator under under holding state, realize substantially " zero power consumption ", cut off the electricity supply after controlled electrical equipment is shut down.When receiving the remote-controlled start-up signal or human body sensing is arranged, restore electricity.
The technical scheme that realizes patent of the present invention is as follows: patent of the present invention have clock setting key, paddy electricity be provided with key, regularly be provided with in key and infrared remote control receiving system, infrared emission and receiving system, the current sensing means one or more and be connected with the I/O input of singlechip chip, the I/O output of single-chip microcomputer is connected with clock display screen, transistor switching circuit, and and then the keying of control relay, thereby the break-make of live wire on the relay of control connection and zero line.The current sensing means of patent of the present invention is made up of double operational integrated circuit and the magnetic ring coil that is installed with live wire and zero line, and is connected with singlechip chip I/O input.This device provides the start and the off signal of institute's control electrical equipment to single-chip microcomputer.Scm software makes receiver of remote-control sytem, infrared and receiver are in resting state when the postboost holding state of institute's control electrical equipment and interval period bill pulse economizes electric resources with economize on electricity, and remote control transmitter is convenient to remote controller and is accurately received in the time series impulse continuously by the start key.
Appended drawings is the enforcement electrical schematic diagram of patent of the present invention.Singlechip chip is PIC16C57 or corresponding 8-bit microcontroller chip among the figure.REC is the infrared remote control receiving tube, C
0Be electrochemical capacitor, 3 core lines are X
1, X
2, X
3, VD
1, VD
2Be infrared reception and transmitting tube, IC
3, IC
4Be respectively hex inverter and phase-locked loop.L is a magnetic ring coil, and LM358 is the double operational circuit.G
1, G
2Be triode, J
1, J
2Be relay, L
IN, N
IN, L
OUT, N
OUTBe respectively live wire, zero line end of incoming cables and the leading-out terminal of power supply.
Embodiment patent clock setting of the present invention key is for hour being provided with key, the paddy electricity is provided with key in order to the paddy initial and concluding time of electricity period to be set, the conversion automatically of initial identical then paddy electricity with the concluding time, regularly key is set in order to a certain period or certain the several power supply period in 24 hours to be set, infrared remote control receiver receives the starting-up signal of infrared remote-control emitter emission, unlatching by single-chip microcomputer decoding back control transistor switching circuit and then control relay, infrared remote-control emitter can adopt the remote control transmitter of any coded system in the commercially available prod, the coding chip that adopts in the present embodiment is the PT2221 type, can adopt different software and decoding chip to adapt to the coding chip of other models.Infrared emission, reception, modulation, demodulator circuit are by infrared reception and transmitting tube VD in the infrared induction transmitting and receiving device
1, VD
2, IC
3Hex inverter and application-specific integrated circuit (ASIC) IC
4Phase-locked loop is formed.The human-induced signal exports the I/O port of singlechip chip to by phase-locked loop, and low level is a useful signal.Patent current sensing means of the present invention is connected to form by double operational integrated circuit and magnetic ring coil, and live wire and zero line pass magnetic ring coil, and magnetic ring coil is connected with the double operational integrated circuit, and the double operational integrated circuit is connected with the single-chip processor i/o port.G
1, G
2Be transistor switching circuit, its input is connected with the I/O output of singlechip chip, the transistor switching circuit output respectively with relay J
1, J
2Coil be connected and and then the operating state of control relay.L
IN, N
INBe respectively live wire, the zero line end of incoming cables of power supply, L
OUT, N
OUTBe respectively live wire, the zero line leading-out terminal of power supply.
Live wire, zero line end of incoming cables L in the patent of the present invention
IN, N
INBe connected its leading-out terminal L with the normally opened contact or the normally-closed contact end of incoming cables of relay respectively
OUT, N
OUTBe connected with the normally opened contact or the normally-closed contact leading-out terminal of relay respectively, and then be connected with the standard socket of patent of the present invention.Controlled electrical equipment inserts this body of wall socket.Under the situation of guaranteeing electric power incoming line L, the correct wiring of N, patent of the present invention is not controlled zero line.
LCD is a LCDs, K
1, K
2, K
3, K
4, be respectively key hour is set, minute key is set, the paddy electricity is provided with key and key regularly is set.
Claims (8)
1, a kind of 3+X wall-body electricity-saving socket of transformer step-down, its principal character be have clock setting key, paddy electricity be provided with key, regularly be provided with in key and infrared remote control receiving system, infrared and receiving system, the current sensing means one or more and be connected with the I/O input of singlechip chip; The single-chip processor i/o output is connected with clock display screen, transistor switching circuit, and and then the keying of control relay.
2, the 3+X wall-body electricity-saving socket of transformer step-down according to claim 1, it is characterized in that: described current sensing means is connected to form by double operational integrated circuit and magnetic ring coil, live wire and zero line pass magnetic ring coil, magnetic ring coil is connected with the double operational integrated circuit, the double operational integrated circuit is connected with the single-chip processor i/o port, and this current sensing means provides the switching on and shutting down signal to single-chip microcomputer.
3, the 3+X wall-body electricity-saving socket of transformer step-down according to claim 1, it is characterized in that: scm software makes receiver of remote-control sytem, emission and receiver institute's control electrical equipment postboost holding state time be in resting state with after period bill pulse to save resource, and remote control transmitter is sent out series impulse continuously by the start key time, is convenient to receiver of remote-control sytem and accurately receives.
4, the 3+X wall-body electricity-saving socket of transformer step-down according to claim 1, it is characterized in that: described infrared remote-control emitter can be the infrared remote-control emitter of various coded systems, patent of the present invention is implemented in the main program corresponding with various decoding processes by software, described infra-red remote control transmitter comprises the start key.
5, the 3+X wall-body electricity-saving socket of transformer step-down according to claim 1, it is characterized in that: described infrared remote control receiver is provided with receiving tube, electrochemical capacitor, and be connected with control board by 3 core lines, electrochemical capacitor is connected across between two supply lines of receiving tube, the crura intermedium lead-in wire ground connection of receiving tube, the 3rd pin lead-in wire connects the I/O port of central processing unit, changes the model of receiving tube, can connect by difference to give correspondence.
6, the 3+X wall-body electricity-saving socket of transformer step-down according to claim 1 is characterized in that; Described infrared and receiving system are connected to form step by step by infrared emission, reception, modulation, demodulator circuit, inverter, phase-locked loop, receive the human-induced signal and are connected in the I/O input of singlechip chip.
7, the 3+X wall-body electricity-saving socket of transformer step-down according to claim 1, it is characterized in that: transistor switching circuit is connected with the I/O output of singlechip chip, transistor switching circuit is connected with the coil of relay executive circuit, relay often open or normal-closed end is connected with live wire, the zero line in-out end of power supply.
8, the 3+X wall-body electricity-saving socket of transformer step-down according to claim 1 is characterized in that: patent of the present invention is powered by the transformer step-down, and has the memory battery for singlechip chip, and patent of the present invention substitutes the original wall body socket position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100285708A CN1560962A (en) | 2004-03-11 | 2004-03-11 | 3+X wall electric-saving socket of step-down by transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100285708A CN1560962A (en) | 2004-03-11 | 2004-03-11 | 3+X wall electric-saving socket of step-down by transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1560962A true CN1560962A (en) | 2005-01-05 |
Family
ID=34441267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100285708A Pending CN1560962A (en) | 2004-03-11 | 2004-03-11 | 3+X wall electric-saving socket of step-down by transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1560962A (en) |
-
2004
- 2004-03-11 CN CNA2004100285708A patent/CN1560962A/en active Pending
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |