CN206442451U - A kind of LCD TV consumed with remote control Power Regulation - Google Patents
A kind of LCD TV consumed with remote control Power Regulation Download PDFInfo
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- CN206442451U CN206442451U CN201720044542.8U CN201720044542U CN206442451U CN 206442451 U CN206442451 U CN 206442451U CN 201720044542 U CN201720044542 U CN 201720044542U CN 206442451 U CN206442451 U CN 206442451U
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- lcd
- remote control
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Abstract
A kind of LCD TV consumed with remote control Power Regulation, it is related to liquid crystal tv technology field, it includes LCD TV body, the LCD TV body also has regulating power consumption module, the regulating power consumption module includes the remote control of LCD TV body, the infrared remote receiver of LCD TV body, microprocessor, picture processing chip, connector, liquid crystal panel backlight circuit driver and liquid crystal back light circuit, the remote control is provided with one group of regulating power consumption button, the infrared remote receiver is connected with the infrared transmitter radio communication of remote control, the microprocessor is connected with infrared remote receiver communication, described image process chip is connected with microprocessor communications；The utility model provides a kind of LCD TV consumed with remote control Power Regulation, tackles different environment, can bring more preferably viewing effect, reduces the consumption of television set and can also reduce the loss of the energy, with good practical value.
Description
Technical field
The utility model is related to gauze applied technical field, and in particular to the liquid crystal electricity that a kind of remote control Power Regulation consumes
Depending on.
Background technology
With the improvement of people's living standards, LCD TV has come into huge numbers of families, the energy consumption problem of LCD TV is more next
More it is taken seriously.
But the power consumption of LCD TV is difficult or can not adjusted, the power consumption too conference of television set causes more energy
Source is lost, and is also not suitable with different environmental demands, it is therefore desirable to a kind of LCD TV of adjustable power consumption is designed, to adapt to difference
Use environment, while save the energy.
Utility model content
The purpose of this utility model is primarily to solve above-mentioned technical problem, and providing one kind can be consumed with remote control Power Regulation
LCD TV.
The utility model includes LCD TV body, and the LCD TV body also has regulating power consumption module, the power consumption
Adjustment module includes remote control, the infrared remote receiver of LCD TV body, microprocessor, the image procossing core of LCD TV body
Piece, connector, liquid crystal panel backlight circuit driver and liquid crystal back light circuit, the remote control are pressed provided with one group of regulating power consumption
Button, the infrared remote receiver is connected with the infrared transmitter radio communication of remote control, and the microprocessor leads to infrared remote receiver
Letter is connected, and described image process chip is connected with microprocessor communications, and is driven by connector and liquid crystal panel backlight circuit
Device control is connected, and the liquid crystal panel backlight circuit driver is connected with liquid crystal back light circuit control.
The connector is H connectors.
Also resistance and triode, the liquid crystal panel backlight circuit driver pass sequentially through resistance and triode and liquid crystal
Backlight circuit control is connected.
The microprocessor is the main control processor of LCD TV body.
One group of regulating power consumption button is red button, green button, yellow button and blue button respectively.
The red button is energy-conservation set key, and the green button is the function key of backlight illumination 80%, the yellow button
It is the function key of backlight illumination 60%, the blue button is the function key of backlight illumination 30%.
The utility model advantage is：The utility model provides a kind of LCD TV consumed with remote control Power Regulation, and reply is not
Same environment, can bring more preferably viewing effect, reduce the consumption of television set and can also reduce the loss of the energy, with good reality
With value.
Brief description of the drawings
Fig. 1 is the utility model circuit diagram.
In figure：1st, LCD TV body；1-1, remote control；1-2, infrared remote receiver；2nd, one group of regulating power consumption button；3rd, it is micro-
Processor；4th, picture processing chip；5th, connector；6th, liquid crystal panel backlight circuit driver；7th, liquid crystal back light circuit；8th, it is electric
Resistance；9th, triode.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model includes LCD TV body 1, the LCD TV body 1 also has regulating power consumption mould
Block, the remote control 1-1 of the regulating power consumption module including LCD TV body 1, the infrared remote receiver 1-2 of LCD TV body 1,
Microprocessor 3, picture processing chip 4, connector 5, liquid crystal panel backlight circuit driver 6 and liquid crystal back light circuit 7, it is described distant
Device is controlled provided with one group of regulating power consumption button 2, the infrared remote receiver 1-2 and remote control 1-1 infrared transmitter radio communication
It is connected, the microprocessor 3 is connected with infrared remote receiver 1-2 communications, and described image process chip 4 communicates phase with microprocessor 3
Even, and by connector 5 it is connected with the control of liquid crystal panel backlight circuit driver 6, the liquid crystal panel backlight circuit driver 6
It is connected with the control of liquid crystal back light circuit 7.
The connector 5 is H201 connectors.
Also resistance 8 and triode 9, the liquid crystal panel backlight circuit driver 6 pass sequentially through resistance 8 and triode 9
It is connected with the control of liquid crystal back light circuit 7.
The microprocessor 3 is the main control processor of LCD TV body 1.
One group of regulating power consumption button 2 is red button, green button, yellow button and blue button respectively.
The red button is energy-conservation set key, and the green button is the function key of backlight illumination 80%, the yellow button
It is the function key of backlight illumination 60%, the blue button is the function key of backlight illumination 30%.
Working method and principle：During LCD TV body 1 works, adjusting remote device 1-1 red button, remote control
Device 1-1 launches IR wireless signals, and the infrared remote receiver 1-2 of LCD TV body 1 is received after this signal, and LCD TV body 1 is led
The microprocessor 3 of plate, by green button, yellow button and blue button or left and right function key, microprocessor 3 can also be solved
Code, decoded signal is transferred to picture processing chip 4, the pulsewidth that picture processing chip 4 has been set up from backlight circuit driver 6
Modulating wave PWM dutycycle and the mapping relations of backlight illumination draw the dutycycle of PWM pulse width modulated waves, update the liquid crystal back of the body
The brightness of optical circuit 7, the output signal of picture processing chip 4 is transferred to backlight circuit driver 6, backlight electricity by H201 connectors
The control signal of road driver 6 is transferred to liquid crystal back light circuit 7, LCD backlight electricity after resistance 8 and the processing amplification of triode 9
Road 7 controls the display brightness of liquid crystal panel, so as to realize the adjustment to brightness of backlight, reaches the mesh of adjustment power consumption of television
's.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant technology neck
The those of ordinary skill in domain, in the case where not departing from spirit and scope of the present utility model, can also make a variety of changes and
Modification, therefore all equivalent technical schemes fall within category of the present utility model, scope of patent protection of the present utility model should
It is defined by the claims.
Claims (6)
1. a kind of LCD TV consumed with remote control Power Regulation, including LCD TV body（1）, it is characterised in that the liquid crystal electricity
Depending on body（1）Also regulating power consumption module, the regulating power consumption module includes LCD TV body（1）Remote control（1-1）, liquid
Brilliant TV body（1）Infrared remote receiver（1-2）, microprocessor（3）, picture processing chip（4）, connector（5）, liquid crystal panel
Backlight circuit driver（6）And liquid crystal back light circuit（7）, the remote control is provided with one group of regulating power consumption button（2）, it is described red
Outer receiver（1-2）With remote control（1-1）Infrared transmitter radio communication be connected, the microprocessor（3）With infrared receiver
Device（1-2）Communication is connected, described image process chip（4）With microprocessor（3）It is connected by communication, and passes through connector（5）With liquid
Crystal panel backlight circuit driver（6）Control is connected, the liquid crystal panel backlight circuit driver（6）With liquid crystal back light circuit
（7）Control is connected.
2. a kind of LCD TV consumed with remote control Power Regulation according to claim 1, it is characterised in that the connector
（5）It is H201 connectors.
3. a kind of LCD TV consumed with remote control Power Regulation according to claim 1, it is characterised in that also have resistance（8）
And triode（9）, the liquid crystal panel backlight circuit driver（6）Pass sequentially through resistance（8）And triode（9）With LCD backlight
Circuit（7）Control is connected.
4. a kind of LCD TV consumed with remote control Power Regulation according to claim 1, it is characterised in that the microprocessor
Device（3）It is LCD TV body（1）Main control processor.
5. a kind of LCD TV consumed with remote control Power Regulation according to claim 1, it is characterised in that one group of work(
Consumption regulation button（2）It is red button, green button, yellow button and blue button respectively.
6. a kind of LCD TV consumed with remote control Power Regulation according to claim 5, it is characterised in that the red is pressed
Key is energy-conservation set key, and the green button is the function key of backlight illumination 80%, and the yellow button is the function of backlight illumination 60%
Key, the blue button is the function key of backlight illumination 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044542.8U CN206442451U (en) | 2017-01-16 | 2017-01-16 | A kind of LCD TV consumed with remote control Power Regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720044542.8U CN206442451U (en) | 2017-01-16 | 2017-01-16 | A kind of LCD TV consumed with remote control Power Regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206442451U true CN206442451U (en) | 2017-08-25 |
Family
ID=59636646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720044542.8U Active CN206442451U (en) | 2017-01-16 | 2017-01-16 | A kind of LCD TV consumed with remote control Power Regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206442451U (en) |
-
2017
- 2017-01-16 CN CN201720044542.8U patent/CN206442451U/en active Active
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