CN201032738Y - Television standby electricity-saving circuit - Google Patents
Television standby electricity-saving circuit Download PDFInfo
- Publication number
- CN201032738Y CN201032738Y CNU2007200192045U CN200720019204U CN201032738Y CN 201032738 Y CN201032738 Y CN 201032738Y CN U2007200192045 U CNU2007200192045 U CN U2007200192045U CN 200720019204 U CN200720019204 U CN 200720019204U CN 201032738 Y CN201032738 Y CN 201032738Y
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- CN
- China
- Prior art keywords
- circuit
- television
- diode
- relay
- resistance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a television standby power save circuit, which belongs to remote control television switch field. The technical proposal is that a time lag holding circuit is formed by the connection of a mutual inductor L, a diode D2, a capacitance C3, a resistance R3, a dynatron T2 and a relay J; a remote control start circuit is formed by the connection of an infrared ray receiving block, a resistance R2 and a dynatron T1; a circuit power supply circuit comprises a capacitance (C1, C2), a diode D1 and a voltage regulation diode DW; a contact J-1 of the relay J is connected with the mutual inductor L on the input circuit of the main power source. The utility model has the advantages of simple structure and convenient embedding, when the utility model is assembled on electric outlet of the relative electrical appliances of the television, the whole relative power sources is turned off while the remote turning off of the television, and the whole relative power sources is turned on while the remote turning on of the television, and the targets of safety, energy saving and convenience are achieved.
Description
Technical field
The utility model relates to a kind of television set stand-by energy-saving circuit of remote-controlled television set field of switches.
Background technology
At present many television sets of family or office all have remote control and related electrical equipment, as audio amplifier, DVD etc., usually just promptly leave behind the remote-control closedown, and another part of television set and related audio amplifier, DVD etc. are also in work.Can dwindle greatly this useful life to electrical equipment, and electric power energy is caused waste.In addition, if,, use extremely inconvenient if start then can need to socket place manual unlocking switch electrical equipment is opened once more though utilize existing combined socket and switch to close all electrical equipment by a key.
Summary of the invention
The purpose of this utility model is exactly the defective that exists at prior art, provides a kind of and can open the television set stand-by energy-saving circuit of relevant appliances power source again with remote controller once more at the relevant appliances power source of TV remote-control shutdown back automatic disconnection.
Its technical scheme is: connect to form the time-delay holding circuit by instrument transformer L, diode D2, capacitor C 3, resistance R 3, triode T2, relay J; Connect to form the remote control start-up circuit by infrared reception piece Y, resistance R 2, triode T1; By electric capacity (C1, C2), diode D1 and voltage stabilizing didoe DW built-up circuit power supply circuits; The contact J-1 of relay J and instrument transformer L are connected on the main power source input circuit; Parallel diode D3 plays a protective role on relay J.
The utlity model has simple in structure, install additional conveniently, be installed on the appliances power source socket relevant with television set, can play with the remote closing of television set and close whole line relateds, can open the effect of whole line relateds again with the remote-controlled start-up of television set, play safe, energy-conservation and target easily.
Description of drawings
Accompanying drawing is the circuit theory diagrams of a kind of embodiment.CZ is relevant appliance socket among the figure; IN is the power supply input.
Embodiment
Be further described with regard to its circuit composition and operation principle below in conjunction with accompanying drawing:
The contact J-1 of relay J is connected electric power loop and forms the main power source control circuit; Diode D2 connects instrument transformer L, capacitor C 3, resistance R 3, triode T2, relay J composition time-delay holding circuit; Resistance R 2 connects infrared reception piece Y, triode T1 and forms the remote control start-up circuit; Voltage stabilizing didoe DW connects capacitor C 1, C2, diode D1 built-up circuit power supply circuits.Parallel diode D3 plays a protective role on relay J.
When pressing remote controller, after infrared reception piece Y receives signal, make triode T1 conducting to capacitor C 3 chargings through resistance R 2, through resistance R 3 trigger triode T2 conductings, the relay J adhesive, J-1 closed socket CZ in contact gets electric relevant electrical equipment and starts working; Simultaneously, instrument transformer L just has induced voltage to produce, and continues charging to C3 and keep triode T2 conducting.When work finishes, after the TV remote-control shutdown, because instrument transformer L does not have enough induced voltages to produce, forming the time-delay holding circuit by instrument transformer L, diode D2, capacitor C 3, resistance R 3, triode T2, relay J can slowly end, relay J discharges, thereby realizes the purpose of automatic disconnection power supply electricity.
Claims (2)
1. a television set stand-by energy-saving circuit is characterized in that: connect to form the time-delay holding circuit by instrument transformer (L), diode (D2), electric capacity (C3), resistance (R3), triode (T2), relay (J); Connect to form the remote control start-up circuit by infrared reception piece (Y), resistance (R2), triode (T1); By electric capacity (C1, C2), diode (D1) and voltage stabilizing didoe (DW) built-up circuit power supply circuits; The contact (J-1) and the instrument transformer (L) of relay (J) are connected on the main power source input circuit.
2. television set stand-by energy-saving circuit according to claim 1 is characterized in that: go up parallel diode (D3) at relay (J).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192045U CN201032738Y (en) | 2007-03-07 | 2007-03-07 | Television standby electricity-saving circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192045U CN201032738Y (en) | 2007-03-07 | 2007-03-07 | Television standby electricity-saving circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201032738Y true CN201032738Y (en) | 2008-03-05 |
Family
ID=39164625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200192045U Expired - Fee Related CN201032738Y (en) | 2007-03-07 | 2007-03-07 | Television standby electricity-saving circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201032738Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008056778A1 (en) * | 2008-05-21 | 2009-12-03 | Michael Enneking | Adapter for use between e.g. power socket and TV set, has receiving part responding to switch-on signal and switch-off signal of remote control in switch-off and switch-on conditions of adapter, respectively |
| CN103644626A (en) * | 2013-11-28 | 2014-03-19 | 中山市蓝水能源科技发展有限公司 | Infrared control air-conditioner power-saving circuit |
| CN109474853A (en) * | 2018-11-27 | 2019-03-15 | 深圳Tcl新技术有限公司 | A kind of television set wake-up circuit and the television set with it |
-
2007
- 2007-03-07 CN CNU2007200192045U patent/CN201032738Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008056778A1 (en) * | 2008-05-21 | 2009-12-03 | Michael Enneking | Adapter for use between e.g. power socket and TV set, has receiving part responding to switch-on signal and switch-off signal of remote control in switch-off and switch-on conditions of adapter, respectively |
| CN103644626A (en) * | 2013-11-28 | 2014-03-19 | 中山市蓝水能源科技发展有限公司 | Infrared control air-conditioner power-saving circuit |
| CN109474853A (en) * | 2018-11-27 | 2019-03-15 | 深圳Tcl新技术有限公司 | A kind of television set wake-up circuit and the television set with it |
| CN109474853B (en) * | 2018-11-27 | 2021-11-09 | 深圳Tcl新技术有限公司 | Television wake-up circuit and television with same |
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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: 20080305 |