CN201213290Y - Television set capable of cutting main power source by remote control - Google Patents
Television set capable of cutting main power source by remote control Download PDFInfo
- Publication number
- CN201213290Y CN201213290Y CNU2008200752361U CN200820075236U CN201213290Y CN 201213290 Y CN201213290 Y CN 201213290Y CN U2008200752361 U CNU2008200752361 U CN U2008200752361U CN 200820075236 U CN200820075236 U CN 200820075236U CN 201213290 Y CN201213290 Y CN 201213290Y
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- CN
- China
- Prior art keywords
- main power
- television set
- television
- power supply
- remote control
- 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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- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Details Of Television Systems (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model relates to a television which can cut off a main power supply by a remote control. The television is composed of the remote control and the main power supply of the television and is characterized in that the circuit of the main power supply of the television is additionally provided with a relay switch remotely controlled by infrared ray, and the remote control is additionally provided with a main power supply shutdown key. The utility model has the advantages that a person can turn off the television without going to the front of the television to press a shutdown button and can use the remote control to realize the shutdown function of the main power supply; if an LED in the front of the casing does not emit, the rest of other people around cannot be influenced; and all power supply of the television is turned off, no electricity is consumed any more, therefore, the service life of components can be prolonged.
Description
Technical field
The utility model belongs to television set, relates in particular to a kind of television set that can the remote-control cut-off main power source.
Background technology
At present, the television set in market can adopt common infrared remote controller shutdown usually.This kind mode is shut down and is just allowed television set be in holding state, and television set is really shut down, and it is preceding by X button to go to television set, pretty troublesome; During simultaneously with the shutdown of common infrared remote controller, the light-emitting diode of casing front is light yellow still, and diode can send light when dark within doors at night, influences people around's rest; When shutting down with common infrared remote controller in addition, although television screen does not work, power unit still has partial circuit in work in fact, the certain electric weight of meeting loss, and long-term so element of operating circuit will shorten useful life, the easy damage; Summer, thunderstorm was more, if in time do not cut off the electricity supply, television set just might be hit by thunder and lightning, and its damage can not normally be used.
The utility model content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of television set that can the remote-control cut-off main power source is provided, and main power source that can the remote-control cut-off television set is removed a hidden danger, and offers convenience to people.
The utility model for achieving the above object, by the following technical solutions: a kind of television set that can the remote-control cut-off main power source, the main power supply circuit that comprises remote controller, television set, it is characterized in that: add relay switch on the main power supply circuit of described television set, set up the main power source closing key on the described remote controller by infra-red remote control.
The utility model beneficial effect: television set is really shut down, needn't go to before the television set, can realize the main power source closing function by the X button control that uses a teleswitch; The light-emitting diode of casing front has not worked, and can not influence people around's rest; With the whole power-offs of television set, loss electric weight no longer also can prolong element useful life.
Description of drawings
Fig. 1 is that circuit of the present utility model connects block diagram;
Fig. 2 is the structural representation of remote controller;
Fig. 3 is the operation principle block diagram.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.
As shown in the figure, a kind of television set that can the remote-control cut-off main power source, the main power supply circuit that comprises remote controller, television set adds the relay switch by infra-red remote control on the main power supply circuit of described television set, set up the main power source closing key on the described remote controller 3.On original switch switch 1 (treating switch) basis, on remote controller, increase a main power source closing key 2 (closing key) again.Button 1 makes television set be in holding state, and this moment, power unit was worked, and consumed certain power, and light-emitting diode is lighted.When pushing button 1 television set once more when holding state starts once more, starting current is little, starts rapidly, can start by the Remote TV.Press by main power source closing key 2, TV set power is cut off, and entire circuit is not worked, and light-emitting diode does not work, and is equivalent to pull out attaching plug; When pushing button 2 television sets once more when off-position starts once more, starting current is big, starts slowly, also can start by the Remote TV.Operation principle: the main electricity at television set partly adds a relay, by infra-red remote control, and when the relay control end is sensed messenger, relay internal switch closure, television set starts; When the relay control end was sensed break signal, the relay internal switch disconnected, the television set outage.Select for use the relay of market routine to get final product.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of television set that can the remote-control cut-off main power source, the main power supply circuit that comprises remote controller, television set, it is characterized in that: add relay switch on the main power supply circuit of described television set, set up the main power source closing key on the described remote controller by infra-red remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200752361U CN201213290Y (en) | 2008-07-04 | 2008-07-04 | Television set capable of cutting main power source by remote control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200752361U CN201213290Y (en) | 2008-07-04 | 2008-07-04 | Television set capable of cutting main power source by remote control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201213290Y true CN201213290Y (en) | 2009-03-25 |
Family
ID=40497469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200752361U Expired - Fee Related CN201213290Y (en) | 2008-07-04 | 2008-07-04 | Television set capable of cutting main power source by remote control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201213290Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098474B (en) * | 2009-12-11 | 2013-05-08 | 深圳Tcl新技术有限公司 | Television with automatic power-off shutdown function |
| CN103957367A (en) * | 2014-04-04 | 2014-07-30 | 深圳市福田区青少年科技教育协会 | Television visual range controller |
| CN105744188A (en) * | 2016-02-01 | 2016-07-06 | 四川长虹电器股份有限公司 | Method for realizing independent switch-on and switch-off of TV screen |
-
2008
- 2008-07-04 CN CNU2008200752361U patent/CN201213290Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102098474B (en) * | 2009-12-11 | 2013-05-08 | 深圳Tcl新技术有限公司 | Television with automatic power-off shutdown function |
| CN103957367A (en) * | 2014-04-04 | 2014-07-30 | 深圳市福田区青少年科技教育协会 | Television visual range controller |
| CN105744188A (en) * | 2016-02-01 | 2016-07-06 | 四川长虹电器股份有限公司 | Method for realizing independent switch-on and switch-off of TV screen |
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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: 20090325 Termination date: 20110704 |