Flat-screen TV energy saving coup grandstand

With the implementation of new policies for flat-panel TVs, consumers are paying more and more attention to the issue of energy-saving flat-panel TVs. The same size of TVs, the most energy-saving products, power consumption is only 1/4 of the most energy-saving products, the difference is quite obvious. So how can we make the LCD TV at home more energy-efficient?

·How can I really save energy

First of all, of course, is to choose energy-saving LED backlight LCD TV, from the current point of view, in the LCD TV, equipped with LED backlight products than ordinary CCFL backlight source energy-saving products, of course, there is no lack of some CCFL backlight LCD TV energy-saving effect is also very good, but the average level is relatively inferior to the LED backlight LCD TV.



Secondly, it is best to select a liquid crystal television with automatic backlight adjustment function. This technology can sense the lighting conditions in the surrounding environment and select the appropriate screen brightness according to the characteristics of the screen content. For example, in a dark environment, the brightness of the backlight will be reduced. When the room is bright, the brightness of the backlight will increase, which can achieve dynamic energy-saving effects. In addition, through actual testing, LCD TVs equipped with this function perform better in terms of energy saving than LCD TVs with constant power consumption.

Comments: In addition to the above two selection techniques, in order to LCD TV more energy-efficient, when the TV is idle, turn off the power, put an end to standby power consumption and a reasonable adjustment of the volume is very important.

TV power saving Raiders

· moderate volume adjustment

A reasonable television viewing not only reduces power consumption, but also extends the service life. Therefore, when using a television, it is necessary to do the following:

Open TV for less than half an hour a day: If you drive for less than half an hour each day, each TV can save about 20 degrees per year and reduce CO2 emissions by 19.2 kilograms. If one-tenth of the country's TV sets are reduced by a half-hour non-essential start-up time, then the country can save 700 million kWh per year and reduce carbon dioxide by 670,000 tons.

The volume setting should be moderate: when watching TV programs, the volume level is proportional to the power consumption. The larger the volume, the greater the power consumption. The volume is too large, resulting in "squeaking" sound quality distortion. And from a health point of view, listening to an excessively loud film or concert scene for long periods of time can damage human hearing for a long time. Of course, everything has a special case. Such as family gatherings or K songs, but not too long.

One of the conclusions is that a moderate volume setting not only achieves the goal of saving energy and better sound quality, but also ensures hearing health. Avoid hearing fatigue or hearing damage.

· Brightness setting should be suitable

The brightest state of the color TV consumes 50% to 60% more power than the darkest state. If the brightness is reduced, it can generally save about 10%. Setting the screen of the TV to a medium brightness not only achieves a more comfortable visual experience, but also saves power. More importantly, for flat-panel TVs (especially LCD TVs), the life of the TV depends mainly on the length of life of the lamp. Therefore, if the TV is operated in high-brightness mode for a long time, the LCD TV backlight will be severely shortened. Lamp life.

If you set the brightness to medium brightness, each TV can save 5.5 degrees in electricity, corresponding to a reduction of 5.3 kilograms of carbon dioxide. If this measure can be taken for 350 million TV sets across the country, then the country can save 1.9 billion kWh per year and reduce carbon dioxide emissions by 1.84 million tons. The light in the room where the TV program is viewed is also very important. Too dark makes it easy to make your eyes feel tired; too bright makes it easier to age the backlight.

To sum up, the author's point of view here is to moderate the brightness adjustment, not to blindly pursue too dark or too high. Holding a suitable "degree" is a good choice for your LCD TV.

·The switch should be properly

When turning off the TV with the remote control, the machine is in standby mode, and the standby power consumption is generally 6-8 watts. Turning off the power after watching TV can also avoid unnecessary power consumption in the standby state.

Switching machine should not use the method of plugging and unplugging the TV plug, because when plugging in or pulling out the power plug, the circuit can be broken off and on, causing momentary current impact, which can easily damage the TV's internal components. The correct switching procedure is: first plug in the power plug, then turn on the TV switch; after watching the program, turn off the TV switch, and then unplug the plug.

Shut down still have to pull the plug, some TV's power switch is set in the transformer secondary, for this model only turn off the power switch, do not unplug the plug, make the TV transformer long-term no-load live, will also make the TV temperature Increase, increase power consumption.

The placement of the TV should also be appropriate. It should be fixed as much as possible and should not be moved. Keep it dry, clean and ventilated and away from direct sunlight because moisture and dust can easily cause ignition inside the unit. For CRT TVs, direct sunlight accelerates picture tube aging.