CN201142471Y - Energy-saving socket for automatically controlling on and off of TV - Google Patents
Energy-saving socket for automatically controlling on and off of TV Download PDFInfo
- Publication number
- CN201142471Y CN201142471Y CNU2008200163776U CN200820016377U CN201142471Y CN 201142471 Y CN201142471 Y CN 201142471Y CN U2008200163776 U CNU2008200163776 U CN U2008200163776U CN 200820016377 U CN200820016377 U CN 200820016377U CN 201142471 Y CN201142471 Y CN 201142471Y
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- circuit
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- television set
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- energy
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Abstract
The utility model provides an energy-saving socket capable of automatically controlling on-off of a TV set. The socket comprises a socket shell, a conducting spring leaf in plug jacks, and wires. The socket is characterized in that in an on-off circuit added to the energy-saving socket, a signal conversion circuit receives signals from the video signal output terminal of a TV set top box or other TV signal source devices, the signals are amplified to drive an intermediate relay, and the normally-open contact of the intermediate relay is connected in series in a power supply circuit of a TV set power socket. When the TV set top box or other signal sources are turned on and channels are selected by a remote manipulator, the TV set power socket obtains normal power supply; and when the TV set top box or other signal sources are turned off by the remote manipulator, the TV set power socket is out of power supply. The energy-saving socket provided by the utility model realizes normal turning-on and complete turning-off of the TV set via the prior TV signal source device and the remote manipulator without increasing a remote control receiving circuit and without changing users' habit so as to completely eliminate the standby power consumption problem of the TV set.
Description
Technical field
The utility model relates to the supply socket manufacture technology field, in particular for the supporting energy-conservation socket of television set, is a kind of energy-conservation socket of automatic control television set switch specifically.
Background technology
Television set has the power consumption of 5W to 11W approximately under holding state, and the stand-by time of general home television set is longer 3 to 5 times than the normal rating time, statistics according to national energy department, 1/3 of the annual institute of China's television set consumed power total amount is to have wasted under the television standby state, simultaneously, also be subjected to certain influence the useful life of television set.
Based on the requirement of country's " save energy and reduce the cost " policy, advocate television set pass tester in power-down state and more and more come into one's own and respond.Also have correlation technique to realize this requirement substantially, but mostly can only realize closing tester in power-down state, start also needs manual operation, uses very inconvenience.The patented technology that has can realize that TV remote-control opens and closes (being the remote-control closedown outage, the remote-controlled start-up energising), realizes that its drawback is the cost height but need to increase other remote control and receiving device, uses very inconvenience.How to design a kind of supporting energy-conservation socket of television set that aims at, need not increase remote control and remote controlled receiving device in addition, can realize the remote-controlled television set switch, thoroughly eradicate the standby power consumption of television set, this is the technical task that needs to be resolved hurrily at present.
Summary of the invention
The purpose of this utility model is the problem that exists at prior art, a kind of energy-conservation socket that can eliminate the television set standby power consumption fully is provided, accept circuit and do not change under the situation of user's use habit not increasing remote control, realize the normal unlatching of television set and close fully by existing TV signal source apparatus and remote controller, thoroughly eradicated the standby power consumption of television set.
The purpose of this utility model is achieved by the following technical solution:
A kind of energy-conservation socket of automatic control television set switch, comprise conductive reed, lead in Socket casing, the jack, it is characterized in that: form switching circuit by television set keying signal change-over circuit, the drive circuit that includes auxiliary relay, direct current regulation circuit, TV set power socket power supply circuits, the signal input part of described television set keying signal change-over circuit is connected to VT or the UBS mouth of TV signal source apparatus (as TV set-top box, video tape recorder, VCD, DVD etc.); The signal output part of television set keying signal change-over circuit is connected to the drive circuit that includes auxiliary relay; The normally opened contact of the auxiliary relay in the drive circuit is connected in the power supply circuits of TV set power socket; Direct current regulation circuit is by mains supply, and its output is connected to the working power end of drive circuit.
The photoelectricity coupling circuit that described television set keying signal change-over circuit is made up of light-emitting component and light-sensitive device or by exciting-turning circuit that triode and resistance are formed, light-emitting component or the excite-input of turning circuit is connected to VT or the UBS mouth of TV signal source apparatus (as TV set-top box, video tape recorder, VCD, DVD etc.), and the output of light-sensitive device or excite-turning circuit is connected to the drive circuit that includes auxiliary relay.
Light-emitting component in the described photoelectricity coupling circuit is a light-emitting diode, and light-sensitive device is photo resistance or phototriode.
Light-emitting component and light-sensitive device adopt the integrated electro coupler in the described photoelectricity coupling circuit.
The utility model compared with prior art has following advantage and good effect:
The utility model utilizes the TV signal source apparatus, as: the video output signals of cable TV signal set-top box, satellite antenna set-top box, video tape recorder, equipment such as VCD, DVD, pass through signaling conversion circuit, obtain the television set keying signal, through amplifying the rear drive auxiliary relay, the normally opened contact of auxiliary relay is connected in the power supply circuits of TV set power socket.Therefore, can accept circuit and do not change under the situation of user's use habit not increasing remote control, realize the normal unlatching of television set and close fully by the original remote controller of TV signal source apparatus.Removed the trouble of artificial plug TV set power plug from, thoroughly eradicated the standby power consumption of television set, when saving fund, also improved the normal useful life of television set for the user.And circuit is simple, cost is low, easy realization.In addition, because the electric capacity in the circuit is when can not get charging, need be through discharge after a while, supply socket could dead electricity, can avoid television set short time signal interruption, causes the supply socket wrong diagnosis.
Description of drawings
Fig. 1 is the circuit diagram of the energy-conservation socket embodiment 1 of a kind of automatic control television set switch of the utility model.
Fig. 2 is the circuit diagram of the energy-conservation socket embodiment 2 of a kind of automatic control television set switch of the utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
In the embodiment 1 of Fig. 1, a kind of energy-conservation socket of automatic control television set switch, comprise conductive reed, lead in Socket casing, the jack, energy-conservation socket is also set up by television set keying signal change-over circuit 1, the drive circuit 2 that includes auxiliary relay J, direct current regulation circuit 3, TV set power socket power supply circuits 4 and is formed switching circuit.
Television set keying signal change-over circuit 1 is made up of light-emitting diode ED and photo resistance RT; Drive circuit 2 is made up of resistance R 1, capacitor C 1, triode T1 and T2, auxiliary relay J, and light-emitting diode ED is connected to the VT of TV set-top box 5 or satellite antenna set-top box.Direct current regulation circuit 3 is by mains supply, and its output is connected to the working power end of drive circuit 2.The normally opened contact J-1 of auxiliary relay J in the drive circuit 2 is connected in the TV set power socket power supply circuits 4.When remote controller is turned on the set-top box 5 of television set and is selected channel, TV set-top box 5 has vision signal output, light-emitting diode ED is excited luminous, photo resistance RT exposure is low resistance, capacitor C 1 is recharged up to triode T1 and T2 conducting successively, the auxiliary relay J adhesive of switching on, its contact J-1 closure, the TV set power socket obtains normal power supply.
TV signal source apparatus described in the utility model comprises: cable TV signal set-top box, satellite antenna set-top box, video tape recorder, equipment such as VCD, DVD.
When the set-top box 5 of remote controller closing television machine or satellite antenna set-top box, vision signal disappears, light-emitting diode ED stops luminous, and photo resistance is high value, and capacitor C 1 can not get charging, through discharge after a while, the undertension at two ends is so that the triode conducting, and relay J is not worked, and its contact J-1 disconnects, TV set power socket dead electricity has thoroughly been eradicated the standby power consumption of television set.
In the embodiment 2 of Fig. 2, triode T3 and resistance R 2 have replaced light-emitting diode ED and photo resistance RT, and the operation principle of circuit and embodiment 1 roughly the same repeat no more.
Supply socket in the TV set power socket power supply circuits 4 can be single or multiple electricity-saving sockets, also can be the combination of a plurality of electricity-saving sockets and common socket, as shown in Figure 2.
Certainly, above-mentioned explanation is not to be to restriction of the present utility model, and the utility model is not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present utility model, the variation of making, remodeling, interpolation or replacement all should belong to protection range of the present utility model.
Claims (4)
1, a kind of energy-conservation socket of automatic control television set switch, comprise conductive reed, lead in Socket casing, the jack, it is characterized in that: form switching circuit by television set keying signal change-over circuit (1), the drive circuit (2) that includes auxiliary relay, direct current regulation circuit (3), TV set power socket power supply circuits (4), the signal input part of described television set keying signal change-over circuit (1) is connected to the VT or the UBS mouth of TV signal source apparatus (5); The signal output part of television set keying signal change-over circuit (1) is connected to the drive circuit (2) that includes auxiliary relay; The normally opened contact of the auxiliary relay in the drive circuit (2) is connected in the power supply circuits (4) of TV set power socket; Direct current regulation circuit (3) is by mains supply, and its output is connected to the working power end of drive circuit (2).
2, according to the energy-conservation socket of the described automatic control television set switch of claim 1, it is characterized in that: the photoelectricity coupling circuit that described television set keying signal change-over circuit (1) is made up of light-emitting component and light-sensitive device or by exciting-turning circuit that triode and resistance are formed, the input of light-emitting component or excite-turning circuit is connected to the VT or the UBS mouth of TV signal source apparatus (5), and the output of light-sensitive device or excite-turning circuit is connected to the drive circuit (2) that includes auxiliary relay.
3, according to the energy-conservation socket of the described automatic control television set switch of claim 2, it is characterized in that: the light-emitting component in the described photoelectricity coupling circuit is a light-emitting diode, and light-sensitive device is photo resistance or phototriode.
4, according to the energy-conservation socket of the described automatic control television set switch of claim 2, it is characterized in that: light-emitting component and light-sensitive device adopt the integrated electro coupler in the described photoelectricity coupling circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163776U CN201142471Y (en) | 2008-01-19 | 2008-01-19 | Energy-saving socket for automatically controlling on and off of TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200163776U CN201142471Y (en) | 2008-01-19 | 2008-01-19 | Energy-saving socket for automatically controlling on and off of TV |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142471Y true CN201142471Y (en) | 2008-10-29 |
Family
ID=40070180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200163776U Expired - Fee Related CN201142471Y (en) | 2008-01-19 | 2008-01-19 | Energy-saving socket for automatically controlling on and off of TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142471Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256045A (en) * | 2011-07-05 | 2011-11-23 | 倪新立 | Method for controlling power supply by utilizing set top box |
| CN109068077A (en) * | 2018-10-11 | 2018-12-21 | 中国人民解放军第七五医院 | Energy-saving control device based on TV signal |
-
2008
- 2008-01-19 CN CNU2008200163776U patent/CN201142471Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256045A (en) * | 2011-07-05 | 2011-11-23 | 倪新立 | Method for controlling power supply by utilizing set top box |
| CN109068077A (en) * | 2018-10-11 | 2018-12-21 | 中国人民解放军第七五医院 | Energy-saving control device based on TV signal |
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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: 20081029 Termination date: 20110119 |