CN2718842Y - 3+X in switching electricity-saving socket for voltage reducing of transformer - Google Patents
3+X in switching electricity-saving socket for voltage reducing of transformer Download PDFInfo
- Publication number
- CN2718842Y CN2718842Y CN 200420008578 CN200420008578U CN2718842Y CN 2718842 Y CN2718842 Y CN 2718842Y CN 200420008578 CN200420008578 CN 200420008578 CN 200420008578 U CN200420008578 U CN 200420008578U CN 2718842 Y CN2718842 Y CN 2718842Y
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- electricity
- utility
- socket
- transformer
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Abstract
The utility model creates and discloses a 3+X in switching electricity-saving socket for voltage reducing of a transformer and belongs to single chip computer technology application field. The 3+X in switching electricity-saving socket for voltage reducing of the transformer comprises a changing-over socket which has three essential functions of peak-to-valley electricity automatic switching, timing and clock displaying, etc. The utility model is characterized in that the utility model is provided with an item or several items of devices of a clock, a valley electricity device, a timing installing key, an infrared remote control receiving device, an infrared transmitting and receiving device, an electric current measuring device, etc. The several items of devices are connected to the I/O input ports of a single chip computer. The I/O output ports of the utility model are connected with a clock display screen, a switch circuit and an electric relay execution circuit, and the normal open contact points and the normal close contact points of the electric relay are respectively connected with the inlet terminal and the outlet terminal of the fire wire and the zero line of the power supply. The utility model creates and inserts the wall socket and makes the controlled electric appliance which consumes the electricity power under the stand-by state realize essential zero power consumption and realize the automatic current supply of valley electricity. The utility model creates the current supply by the transformer.
Description
Technical field the invention belongs to microchip technology field.
Before background technology the invention applying date, the change type 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 the invention will solve is exactly to overcome the shortcoming that above-mentioned prior art exists, and a kind of 3+X change type electricity-saving socket of transformer step-down is provided.In order to paddy electricity automatic power and make 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 ", after being shut down, controlled electrical equipment cuts off the electricity supply.When receiving the remote-controlled start-up signal or human body sensing is arranged, restore electricity.
The technical scheme that realizes the invention is as follows: the invention comprises the conversion socket of three basic functions such as the conversion automatically of peak valley electricity, timing and clock demonstration.Have clock setting key, paddy electricity be provided with key, regularly be provided with in strong 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 the 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.Described infrared remote-control emitter can be the infrared remote-control emitter of various coded systems, and the invention is implemented in the main program corresponding with various decoding processes by software, and described infra-red remote control transmitter comprises the start key.
Appended drawings is the enforcement electrical schematic diagram of the invention.Singlechip chip is PIC 16C54 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 the invention clock setting 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, initial identical then paddy electricity with the concluding time is conversion automatically not, 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.The invention current sensing means 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 link to each other with the invention standard plug by the body of wall socket in the invention, live wire, zero line end of incoming cables L that standard plug links to each other
IN, N
INInput with relay normally open contact or normally-closed contact links to each other respectively, the output L of relay normally open contact or normally-closed contact
OUT, N
OUTStandard socket L, the N end that is respectively the invention links to each other.The attaching plug of institute's control electrical equipment inserts the standard socket of the invention.Under the situation of guaranteeing supply socket L, the correct wiring of N, the invention is not controlled zero line.
The invention 5V, 12V D.C. regulated power supply by transformer T step-down through diode D
1～D
4Supply with the invention circuit after rectification, voltage-stabiliser tube W and the electric capacity of voltage regulation C voltage stabilizing and use, 6V memory battery is the singlechip chip power supply when having a power failure.
Claims (5)
1, a kind of 3+X change type electricity-saving socket of transformer step-down, comprise peak valley electricity conversion automatically, regularly and the conversion socket of three basic functions such as clock demonstration, it is characterized in that having the clock setting key, the paddy electricity is provided with key, key and infrared remote control receiving system regularly are set, in 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.
2, the 3+X change type 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, and the double operational integrated circuit is connected with the single-chip processor i/o port.
3, the 3+X change type 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.
4, the 3+X change type battery saving arrangement 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.
5, the 3+X change type battery saving arrangement 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008578 CN2718842Y (en) | 2004-03-18 | 2004-03-18 | 3+X in switching electricity-saving socket for voltage reducing of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420008578 CN2718842Y (en) | 2004-03-18 | 2004-03-18 | 3+X in switching electricity-saving socket for voltage reducing of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718842Y true CN2718842Y (en) | 2005-08-17 |
Family
ID=34892527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420008578 Expired - Fee Related CN2718842Y (en) | 2004-03-18 | 2004-03-18 | 3+X in switching electricity-saving socket for voltage reducing of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718842Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183997A (en) * | 2014-08-18 | 2014-12-03 | 国家电网公司 | Peak shifting control power socket based on virtual energy storage and control method thereof |
-
2004
- 2004-03-18 CN CN 200420008578 patent/CN2718842Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104183997A (en) * | 2014-08-18 | 2014-12-03 | 国家电网公司 | Peak shifting control power socket based on virtual energy storage and control 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 |