CN202550225U - Infrared remote control energy-saving power wiring board - Google Patents
Infrared remote control energy-saving power wiring board Download PDFInfo
- Publication number
- CN202550225U CN202550225U CN2012201328787U CN201220132878U CN202550225U CN 202550225 U CN202550225 U CN 202550225U CN 2012201328787 U CN2012201328787 U CN 2012201328787U CN 201220132878 U CN201220132878 U CN 201220132878U CN 202550225 U CN202550225 U CN 202550225U
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- remote control
- relay
- switch unit
- delay switch
- wiring board
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Abstract
The utility model relates to an infrared remote control energy-saving power wiring board, belonging to the field of power wiring boards. The infrared remote control energy-saving power wiring board comprises a main line with a plug and a box body for placing a control circuit, and a power socket is arranged in the box body, wherein a rectifying unit of the control circuit is connected with the main line via an infrared receiving unit, the output end of the rectifying unit is connected with a time delay switch unit, a relay is serially connected on the main line, a current detection circuit is arranged on the main line, the output end of the current detection circuit is connected with the time delay switch unit, and the output end of the time delay switch unit is connected with the control end of the relay. The power is completely cut off after an electric appliance is shut down through remote control or is in standby state, power can be sent at any time through remote control, the circuit hardly does not consume power during operation, energy saving and service life prolonging are achieved after a domestic electric appliance is standby, and 380 V voltage protection is arranged. The infrared remote control energy-saving power wiring board has energy saving, flexibility in operation, convenience for use and good generality.
Description
Technical field
The utility model provides a kind of infrared remote control energy-saving electric power wiring board, belongs to power supply wiring board field.
Background technology
Household electrical appliance increase gradually now; The infrared remote control household electrical appliance have become main flow trend; Bring great convenience to the user, start the work of many standby household electrical appliance but each household electrical appliance must just can carry out remote control under the situation of standby; Brought the waste on economic (electric energy) to the user, the transient fluctuation of electrical network also can have influence on the generation of household electrical appliance fault.
Because electrical appliance (like TV, computer, air-conditioning, washing machine etc.) when remote closing does not use, has standby current and produces, and wastes energy; And electrical equipment is in holding state, and easy ageing also can be damaged when line voltage is high; And solve the worry of frequent plug attaching plug simultaneously
The utility model content
According to above deficiency of the prior art, the problem that the utility model will solve is: a kind of power control of electrical appliance is provided, the infrared remote control energy-saving electric power wiring board that electrical equipment closes without time time-delay.
The utility model solves the technical scheme that its technical problem adopted: infrared remote control energy-saving electric power wiring board; Comprise main line that plug is set and the box body of placing control circuit, box body is provided with supply socket, it is characterized in that: control circuit comprises rectification unit, delay switch unit, current detection circuit and relay; Rectification unit connects main line through infrared receiver; The output of rectification unit connects the delay switch unit, and relay is connected on the main line, and current detection circuit is arranged on the main line; The output of current detection circuit connects the delay switch unit, and the output of delay switch unit connects the control end of relay.
Household electrical appliance are behind remote-control closedown or holding state, and current detection circuit sends control signal, through the delay switch unit controls relay complete powered-down of delaying time, and receive the infrared signal start that any IR remote controller sends at any time.After current detection circuit detected electric current when prolonging electrical work, for delay circuit provides signal power source, infrared remote control intelligence was waken power supply up and is begun power supply.
Wherein preferred version is:
The input of described delay switch unit is provided with manual switchgroup.Can switch remote control/manual control mode.
The input of described delay switch unit is provided with the 380V protective device.Prevent the protective device of 380V infringement 220V power supply electrical appliance.
Described relay comprises main electrical equipment relay and secondary electrical equipment relay, and main electrical equipment relay is connected main appliances power source socket and secondary appliance socket respectively with secondary electrical equipment relay, and secondary appliance socket is 1-5.A plurality of subsequent use sockets are set, are used to support a plurality of electrical appliances.
The beneficial effect that the infrared remote control energy-saving electric power wiring board of the utility model is had is: through relay is connected on the main line; Current detection circuit is arranged on the main line; The output of current detection circuit connects the delay switch unit, and the output of delay switch unit connects the control end of relay, behind electrical equipment remote-control closedown or holding state, cuts off the electricity supply fully; And remote control is sent at any time; Power consumption hardly during this circuit working, accomplish after the household electrical appliance standby energy-conservation, increase the service life, and be provided with the 380V voltage protection.The utility model is saved electric energy, flexible operation, easy to use, and versatility is good.
Description of drawings
Fig. 1 is the electrical principle block diagram of the utility model;
Fig. 2 is the circuit theory diagrams of the utility model;
Wherein: U1, infrared receiving terminal U2, power supply chip BR1, BR2, rectifier bridge R1-R6, resistance L1, L2, inductance Q1-Q4, triode CD1-CD3, electric capacity DZ1, DZ2, D1, diode J1, J2, relay.
Embodiment
Below in conjunction with accompanying drawing the embodiment of the utility model is done and to further describe:
As shown in Figure 1, main line is provided with plug, and box body is provided with supply socket and control circuit.Control circuit comprises rectification unit, delay switch unit, current detection circuit and relay; Rectification unit connects main line through infrared receiver; The output of rectification unit connects the delay switch unit, and relay is connected on the main line, and current detection circuit is arranged on the main line; The output of current detection circuit connects the delay switch unit, and the output of delay switch unit connects the control end of relay.The input of delay switch unit is provided with manual switchgroup.The input of delay switch unit is provided with the 380V protective device.Relay comprises main electrical equipment relay and secondary electrical equipment relay, and main electrical equipment relay is connected main appliances power source socket and secondary appliance socket respectively with secondary electrical equipment relay, and secondary appliance socket is 1-5.
As shown in Figure 2, plug incoming transport power supply is through after the rectifier bridge BR1 rectification, through current-limiting resistance R1; Send into infrared receiving terminal U1 power supply (2mA, 0.11 watt), when signal is imported; Arrive triode Q1, Q2 processing and amplifying through infrared receiving terminal U1; Make triode Q3 conducting work, with 12V power control relay J1, the J2 adhesive of power supply chip U2, the normally opened contact that power supply 220V gets into relay J 1, J2 through inductance L 2 arrives the supply socket of household electrical appliance.Because the work of household electrical appliance, the electric energy of induction, is accomplished from lock control through arriving triode Q3 after the capacitor C D1 filtering through rectifier bridge BR2 full-bridge rectification on inductance L 1.Resistance R 2, R5, R6, capacitor C D3 etc. are common setting.
In case household electrical appliance quit work, the electric energy of induction loses on inductance L 1, and triode Q3 ends, and accomplishes and separates lock control, capacitor C D2 and voltage stabilizing didoe DZ1 time-delay a period of time, finally makes household electrical appliance stop power supply fully, thereby reaches purpose of energy saving.
When the power supply overtension occurring,, make triode Q4 conducting through conducting voltage stabilizing didoe DZ2 after resistance R 3, the R4 sampling processing; Immediately triode Q3 is ended; Relay J 1, J2 discharge, and stop the power supply of household electrical appliance, and household electrical appliance are carried out overvoltage protection.
Operation principle and use:
The 220V alternating current is through the rectification unit rectification; Be the infrared receiver power supply, when receiving infrared remote-controlled signal, the output signal is the power supply of delay switch unit; It is main electrical equipment relay power supply that the delay switch unit obtains power supply, makes its power line connect and detect through overcurrent sensing circuit.Current detection circuit detects current signal control delay switch unit signal power source is provided; Power supply when making main electrical equipment relay and secondary electrical equipment relay long; Wherein main electrical equipment relay obtains after the signal power source and is secondary electrical equipment relay power supply, makes secondary appliance socket output 220V, and the power supply line of secondary electrical equipment relay is not through overcurrent sensing circuit; So can arbitrarily connect attached electrical equipment, and with power supply main electrical equipment and that close the secondary electrical equipment of cut-out.When electrical equipment does not have remote controller or not at one's fingertips the time, can manually boot through manual switchgroup, be the same with the work of IR remote controller switch.
When line voltage was higher than 300V suddenly, 380V protective device output protection electric current was a powered appliance.The infrared receiver design can be born 380V voltage, can not damage so infrared remote control intelligence is waken power supply up.When line voltage just often, but operate as normal again, it is considerably less that infrared remote control wakes the power supply power consumption up, so online can grow the time.
Claims (4)
1. infrared remote control energy-saving electric power wiring board; Comprise main line that plug is set and the box body of placing control circuit, box body is provided with supply socket, it is characterized in that: control circuit comprises rectification unit, delay switch unit, current detection circuit and relay; Rectification unit connects main line through infrared receiver; The output of rectification unit connects the delay switch unit, and relay is connected on the main line, and current detection circuit is arranged on the main line; The output of current detection circuit connects the delay switch unit, and the output of delay switch unit connects the control end of relay.
2. infrared remote control energy-saving electric power wiring board according to claim 1 is characterized in that: the input of described delay switch unit is provided with manual switchgroup.
3. infrared remote control energy-saving electric power wiring board according to claim 1 is characterized in that: the input of described delay switch unit is provided with the 380V protective device.
4. infrared remote control energy-saving electric power wiring board according to claim 1; It is characterized in that: described relay comprises main electrical equipment relay and secondary electrical equipment relay; Main electrical equipment relay is connected main appliances power source socket and secondary appliance socket respectively with secondary electrical equipment relay, and secondary appliance socket is 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201328787U CN202550225U (en) | 2012-03-31 | 2012-03-31 | Infrared remote control energy-saving power wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201328787U CN202550225U (en) | 2012-03-31 | 2012-03-31 | Infrared remote control energy-saving power wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550225U true CN202550225U (en) | 2012-11-21 |
Family
ID=47170796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201328787U Expired - Fee Related CN202550225U (en) | 2012-03-31 | 2012-03-31 | Infrared remote control energy-saving power wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550225U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094789A (en) * | 2013-03-05 | 2013-05-08 | 福建省华电防爆电器制造有限公司 | Digital explosion-proof electronic socket circuit |
| CN104064913A (en) * | 2014-07-11 | 2014-09-24 | 上海先控信息技术有限公司 | Intelligent energy-saving power socket |
| CN104407544A (en) * | 2014-11-17 | 2015-03-11 | 成都市思码特科技有限公司 | Remote-control intelligent energy-saving patch board |
| CN104700601A (en) * | 2013-12-08 | 2015-06-10 | 张红碧 | An electric appliance remote control starter, a television set, an air conditioner and a supply socket |
| CN105790958A (en) * | 2014-12-24 | 2016-07-20 | 曹毅林 | Network security power saver |
| CN106532369A (en) * | 2016-12-30 | 2017-03-22 | 广州益佑盛电子科技有限公司 | Infrared remote control extension socket |
-
2012
- 2012-03-31 CN CN2012201328787U patent/CN202550225U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103094789A (en) * | 2013-03-05 | 2013-05-08 | 福建省华电防爆电器制造有限公司 | Digital explosion-proof electronic socket circuit |
| CN104700601A (en) * | 2013-12-08 | 2015-06-10 | 张红碧 | An electric appliance remote control starter, a television set, an air conditioner and a supply socket |
| CN104064913A (en) * | 2014-07-11 | 2014-09-24 | 上海先控信息技术有限公司 | Intelligent energy-saving power socket |
| CN104407544A (en) * | 2014-11-17 | 2015-03-11 | 成都市思码特科技有限公司 | Remote-control intelligent energy-saving patch board |
| CN105790958A (en) * | 2014-12-24 | 2016-07-20 | 曹毅林 | Network security power saver |
| CN106532369A (en) * | 2016-12-30 | 2017-03-22 | 广州益佑盛电子科技有限公司 | Infrared remote control extension socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130331 |