CN203813133U - A television main and auxiliary control socket - Google Patents
A television main and auxiliary control socket Download PDFInfo
- Publication number
- CN203813133U CN203813133U CN201420072307.8U CN201420072307U CN203813133U CN 203813133 U CN203813133 U CN 203813133U CN 201420072307 U CN201420072307 U CN 201420072307U CN 203813133 U CN203813133 U CN 203813133U
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- socket
- control socket
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- housing
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Abstract
The utility model discloses a television main and auxiliary control socket comprising a housing, a power line arranged on an end portion of the housing and connected to a three-pin plug, a main control socket, several auxiliary control sockets, a learning button and an indicating lamp. A learning remote control chip, a remote control signal receiver, a rectification voltage step-down circuit and a relay are arranged in the housing. The power line is separately electrically connected with the main control socket and the auxiliary control sockets through the relay. The learning remote control chip is separately in electric connection with a relay control terminal, the remote control signal receiver, the indicating lamp, the learning button and the main control socket. The power line is in electric connection with the learning remote control chip through the rectification voltage step-down circuit. The television main and auxiliary control socket has characteristics that the computer main and auxiliary control socket can automatically detect whether a television set connected with the socket is in a standby state and automatically cut off power supplies for all electric appliances on the socket, so that electric energy can be effectively saved.
Description
Technical field
The utility model relates to electric appliance energy-saving technical field, especially relates to a kind of TV being connected with socket that can automatically detect and whether in holding state, also automatically cuts off the TV major-minor control socket of all electrical appliance power supplys on socket.
Background technology
People are when using TV; the devices such as television set, Set Top Box, audio amplifier need to be connected respectively on power supply; after television set is not used; conventionally can use remote control office machine; make television set automatically transfer holding state to; but Set Top Box, audio amplifier also can keep normal power-up state, other device of the TV of holding state and normal power-up still can consume a large amount of electric energy.
Therefore, how effectively reducing the power consumption of the electrical equipment such as TV, alleviate the Pressure on Energy being becoming tight day, is current technical problem in the urgent need to address.
Chinese patent mandate publication number: CN201904862U, authorize open day on November 5th, 2010, a kind of energy-saving converter of television set is disclosed, comprise load power source, relay power, AD conversion chip and center-control chip, described load power source, the output of relay power all with AD conversion chip, the input of center-control chip is connected, the output of AD conversion chip is connected with the input of center-control chip, an electric capacity that is connected with sampling resistor on the input of AD conversion chip and is in parallel with sampling resistor, No. two electric capacity and No. two auxiliary resistances, the other end of sampling resistor is connected with load power source, and be connected with relay switch on the circuit line between sampling resistor and the input of AD conversion chip.The weak point of this utility model is that function singleness, can not cut off automatically according to the holding state of the TV on socket the power supply of all electrical appliances on socket.
Summary of the invention
Goal of the invention of the present utility model is still will consume the deficiency of a large amount of electric energy in order to overcome television standby state of the prior art, provides a kind of television set being connected with socket that can automatically detect whether in holding state, also automatically to cut off the TV major-minor control socket of all electrical appliance power supplys on socket.
To achieve these goals, the utility model is by the following technical solutions:
A TV major-minor control socket, comprises housing, is located at power line, main control socket, several secondary control sockets, learn button and indicator light that end on housing is connected with three-pin plug; In described housing, be provided with learning remote control chip, remote signal receiver, rectification reduction voltage circuit and relay, described power line is electrically connected to main control socket and each secondary control socket respectively by relay; Described learning remote control chip is electrically connected to Control end, remote signal receiver, indicator light, learn button and main control socket respectively; Described power line is electrically connected to learning remote control chip by rectification reduction voltage circuit.
When using the utility model, need to learn holding state, after study, start shooting normally again and shutoff operation.
The operating process of standby study is as follows:
The plug of television set is inserted in main control socket of the present utility model, press arbitrary button of TV remote controller, learning remote control chip is switched on by Control master control and secondary control socket, allow main control socket enter after stand-by operation state, long by learn button, indicator light length is raked up sb.'s faults and is gone out, and shows that socket has entered learning state;
Click the button of remote controller, indicator light fast blink, shows that socket remembered the switch-off power of master control electrical appliance again, and learning state completes.
The process of unlatching of the present utility model and closing television is as follows:
Open: when receiver of remote-control sytem, receive arbitrary key command of TV remote controller, learning remote control chip is switched on by Control master control and secondary control socket, and indicator light quick flashing enters pre-operating state.Within a period of time, if television set does not have to open (load consumption power is less than the power of the study of learning remote control chip), relay enters tripping operation to treat operating state; If television set is opened (bearing power is greater than the power of study), indicator light is long bright, and socket of the present utility model enters operating state.
Close: when learning remote control chip within a certain period of time the electric power of continuous detecting main control socket be less than or equal to after switch-off power (power of study), relay tripping operation, cuts off major and minor control socket power supply, system enters treats operating state.
Therefore, the utlity model has and can automatically detect the television set that is connected with socket whether in holding state and automatically cut off the power supply of all electrical appliances on socket; Can effectively save electric energy.
As preferably, described housing comprises cover plate and the coverboard that is positioned at cover plate bottom and removably connects with cover plate; Described main control socket and each secondary control socket are all positioned on cover plate.
As preferably, described main control socket is Three-hole socket, and described secondary control socket comprises 3 two hole sockets and 2 Three-hole sockets; Master control, secondary control socket are uniformly-spaced arranged on cover plate.
As preferably, described remote signal receiver is infrared signal receiver.
As preferably, described side edge thereof is provided with breach, and described remote signal receiver is positioned at breach below, and the cover plate of described gap portions is provided with translucent cover.
As preferably, the model of described learning remote control chip is TL494, TL494CN or TL494CD.
As preferably, housing is provided with mains switch, and mains switch one end is connected with power line, and the other end is electrically connected to relay input and rectification reduction voltage circuit respectively.
When the long period is not used TV, can pull out three-pin plug or by mains switch, socket power of the present utility model be cut off, reduce the waste of power supply.
Therefore, the utlity model has following beneficial effect: (1) can automatically be detected the television set being connected with socket and whether in holding state, also automatically cut off the power supply of all electrical appliances on socket; (2) can effectively save electric energy; (3) simple in structure, easy to operate.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is a kind of circuit diagram of the present utility model;
Fig. 4 is a kind of circuit diagram of rectification reduction voltage circuit of the present utility model.
In figure: housing 1, three-pin plug 2, power line 3, main control socket 4, secondary control socket 5, learn button 6, indicator light 7, learning remote control chip 8, remote signal receiver 9, rectification reduction voltage circuit 10, relay 11, cover plate 12, coverboard 13, translucent cover 14, mains switch 15, supply socket 16, remote controller 17.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment is as shown in Figure 1, Figure 2, Figure 3 shows a kind of TV major-minor control socket, comprise housing 1, be located at power line 3, the secondary control socket 5 of main control socket 4,5, learn button 6, indicator light 7, learning remote control chip 8, remote signal receiver 9, rectification reduction voltage circuit 10 and relay 11 that end on housing is connected with three-pin plug 2, power line is electrically connected to main control socket and each secondary control socket respectively by relay; Learning remote control chip is electrically connected to Control end, remote signal receiver, indicator light, learn button and main control socket respectively; Described power line is electrically connected to learning remote control chip by rectification reduction voltage circuit.
Housing comprises cover plate 12 and the coverboard 13 that is positioned at cover plate bottom and removably connects with cover plate; Main control socket and each secondary control socket are all positioned on cover plate.
Main control socket is Three-hole socket, and secondary control socket comprises 3 two hole sockets and 2 Three-hole sockets; Master control, secondary control socket are uniformly-spaced arranged on cover plate.Remote signal receiver is infrared signal receiver.Side edge thereof is provided with breach, and remote signal receiver is positioned at breach below, and the cover plate of described gap portions is provided with translucent cover 14.The model of learning remote control chip is TL494CN.Housing is provided with mains switch 15, and mains switch one end is connected with power line, and the other end is electrically connected to relay input and rectification reduction voltage circuit respectively.Rectification reduction voltage circuit as shown in Figure 4.The indicator light of the present embodiment is LED light.
The operating process of standby study is as follows:
The plug of television set is inserted in main control socket 16 of the present utility model, press arbitrary button of TV remote controller 17, learning remote control chip is switched on by Control master control and secondary control socket, allow main control socket enter after stand-by operation state, the long learn button of pressing is more than 2 seconds, indicator light length is raked up sb.'s faults and is gone out, and shows that socket has entered learning state;
Click the button of remote controller, indicator light is with interval fast blink in 0.5 second again, shows that socket remembered the switch-off power of master control electrical appliance, and learning state completes.
The process of unlatching of the present utility model and closing television is as follows:
Open: when receiver of remote-control sytem, receive arbitrary key command of TV remote controller, learning remote control chip is switched on by Control master control and secondary control socket, and indicator light quick flashing enters pre-operating state.In 60 seconds (time capable of regulating), if television set does not have to open (load consumption power is less than the power of the study of learning remote control chip), relay enters tripping operation to treat operating state; If television set is opened (bearing power is greater than the power of study), indicator light is long bright, and socket of the present utility model enters operating state.
Close: when the electric power of learning remote control chip continuous detecting main control socket in 60 seconds is less than or equal to after switch-off power (power of study), relay tripping operation, cuts off major and minor control socket power supply, and system enters treats operating state.
Should be understood that the present embodiment is only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (7)
1. a TV major-minor control socket, it is characterized in that, comprise housing (1), be located at power line (3), main control socket (4), several secondary control sockets (5), learn button (6) and indicator light (7) that end on housing is connected with three-pin plug (2); In described housing, be provided with learning remote control chip (8), remote signal receiver (9), rectification reduction voltage circuit (10) and relay (11), described power line is electrically connected to main control socket and each secondary control socket respectively by relay; Described learning remote control chip is electrically connected to Control end, remote signal receiver, indicator light, learn button and main control socket respectively; Described power line is electrically connected to learning remote control chip by rectification reduction voltage circuit.
2. TV major-minor control socket according to claim 1, is characterized in that, the coverboard (13) that described housing comprises cover plate (12) and is positioned at cover plate bottom and removably connects with cover plate; Described main control socket and each secondary control socket are all positioned on cover plate.
3. TV major-minor control socket according to claim 1, is characterized in that, described main control socket is Three-hole socket, and described secondary control socket comprises 3 two hole sockets and 2 Three-hole sockets; Master control, secondary control socket are uniformly-spaced arranged on cover plate.
4. TV major-minor control socket according to claim 1, is characterized in that, described remote signal receiver is infrared signal receiver.
5. TV major-minor control socket according to claim 2, is characterized in that, described side edge thereof is provided with breach, and described remote signal receiver is positioned at breach below, and the cover plate of described gap portions is provided with translucent cover (14).
6. TV major-minor control socket according to claim 1, is characterized in that, the model of described learning remote control chip is TL494, TL494CN or TL494CD.
7. according to the TV major-minor control socket described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, housing is provided with mains switch (15), and mains switch one end is connected with power line, and the other end is electrically connected to relay input and rectification reduction voltage circuit respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072307.8U CN203813133U (en) | 2014-02-19 | 2014-02-19 | A television main and auxiliary control socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420072307.8U CN203813133U (en) | 2014-02-19 | 2014-02-19 | A television main and auxiliary control socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813133U true CN203813133U (en) | 2014-09-03 |
Family
ID=51451843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420072307.8U Expired - Fee Related CN203813133U (en) | 2014-02-19 | 2014-02-19 | A television main and auxiliary control socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868328A (en) * | 2015-06-08 | 2015-08-26 | 辽宁兴隆百货集团有限公司 | Temperature-control type fireproof safety socket |
-
2014
- 2014-02-19 CN CN201420072307.8U patent/CN203813133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868328A (en) * | 2015-06-08 | 2015-08-26 | 辽宁兴隆百货集团有限公司 | Temperature-control type fireproof safety socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170219 |