Industry dynamics
Dust comparable to a killer LCD TV daily maintenance six attention
2015/10/8
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Dust falls on the TV, maybe not too many people care, but as everyone knows, this will have a great impact on health, a study said, dust is an important carrier of electromagnetic radiation, when the TV is turned off, electromagnetic radiation is still in the dust, just like a killer continues to harm our health.
Television dust contains a carcinogen. Experiments have proved that if the TV is not wiped for 3 consecutive days, the content of this carcinogen in the air will increase sharply, and the dust will also make electronic components, circuit boards and radiators often overloaded, which will eventually lead to an increase in power consumption, and even burn out electronic components and cause fires.
In addition, the human body is also a conductor of electricity, electromagnetic radiation acting on the human body, will also produce electromagnetic induction, and part of the energy deposit, eventually lead to abnormal cell function and cell status of the human body, change the electrical conduction of nerve cells, disrupt the normal physiological activities of people, and cause neurasthenia and nervous dysfunction over time.
It can be seen that the harm of dust is so great,Therefore, we have to learn to dust the TV,Of course, it doesn't mean that you can wipe it with a wet rag,Although it looks clean on the surface,But some stains and dirt in the crevices are still left on it,It can't be dusted。
We all know that there are heat dissipation holes above and on the sides of the TV, and dust can easily fall through these places. If there is too much dust, it can damage the transistor and shorten the life of the TV. To get rid of dust thoroughly, you can use the following methods:
1. Add a small amount of fabric softener to the water and stir well (the ratio of fabric softener to water is about 1:500). Put the towel in the aqueous solution of the fabric softener and soak for 3 minutes.
2. Unplug the TV. Wring out the towel and place it on the TV's heat vent. Note that all the heat vents of the TV should be covered with a towel.
3. Lift the corner of the towel and use a hair dryer to blow air into the TV, then blow it in through the other heat vent. Because there are cations in the softener, which are positively charged, and dust has anions, which are negatively charged. After the dust inside the TV is blown up, it will be adsorbed to the wet towel blocking the heat dissipation port, and the purpose of dust removal will be achieved.
How to extend the life of your TV?
In fact, dust removal is only a job of TV maintenance,Nowadays, LCD TVs are becoming more and more popular,But LCD TV screens cannot be protected by film like mobile phone screens,Ultra-thin LCD TVs are hung on the wall most of the time,So,What kind of daily care makes LCD TV life increase? We must keep the following six points in mind:
1. Don't turn off the TV
This is not to let everyone waste electricity, but to pay attention to the impact of turning on the power on the life of the TV. We all know that the backlight is the most life-consuming component of all the accessories of the LCD TV, and it is very similar to the fluorescent tubes used in our homes.
Therefore, its service life and the number of ignitions are also very related. At start-up, the sputtering of cathode electronic substances increased by preheating and high-voltage pulses, which shortened the life of the lamp. If you get into the habit of turning off the TV at will, if you turn it on four times a day, the life of the lamp will be reduced to 1/2 of the original life.
2. Avoid working long hours
This does not conflict with the above considerations. In the case of ultra-long working time, heat will accumulate inside the body of the LCD TV, which is not enough to pose a big threat to other electronic components, but the LCD panel may burn out, thus forming a large area of bad pixels.
3. Professional cleaning method
Due to static electricity, the surface of the LCD TV screen is easily contaminated with dust. But wiping with water is a very unwise way to clean. First of all, the cleaning effect is average, and it is easy to leave water marks. What's more, liquid crystal is very easy to cause permanent damage due to moisture, if water droplets seep into the screen, do not turn on the power, and let the water slowly evaporate in a warm environment.
4. Avoid scratching or hitting the surface
Many people have the habit of pointing at the screen with their fingers, which is irrelevant to CRT TV, but it may cause fatal damage to LCD TV, and at the same time take care of their children and their toys, any impact on the LCD screen, scratching will bring direct damage, and it is very likely that the whole screen will be scrapped.
5. Water is the killer of LCD screens
If the humidity is kept between 30% ~ 80%, the LCD can work normally, but if the indoor humidity is higher than 80%, there may be condensation inside the LCD TV, and the occurrence of this condensation may lead to leakage and short circuit of the LCD TV, and even burn the TV.
6. Do not disassemble without authorization
The high degree of mechanical sophistication of the LCD TV, as well as the fragility of the core screen, make the disassembly of the LCD TV without permission an act that has the potential to cause greater damage to the TV, and the loss of even a small metal shaving can cause serious consequences. At the same time, some components of the LCD TV background lighting components will also have a high voltage of about 1000 volts, which can also cause harm to the human body.
When dust meets TV,It will carry radiation and destroy our health little by little,Therefore,We must pay attention to the cleaning of the TV,If conditions permit, it is best to equip the TV with a TV cover,This can not only prevent the entry of dust,Reduce the number of cleaning,It can also play a decorative role,Why not?
In addition, LCD TVs are becoming more and more popular, but LCD TVs are broken in any place, and they will have to pay expensive costs, so we must develop a good habit when watching TV.
Television dust contains a carcinogen. Experiments have proved that if the TV is not wiped for 3 consecutive days, the content of this carcinogen in the air will increase sharply, and the dust will also make electronic components, circuit boards and radiators often overloaded, which will eventually lead to an increase in power consumption, and even burn out electronic components and cause fires.
In addition, the human body is also a conductor of electricity, electromagnetic radiation acting on the human body, will also produce electromagnetic induction, and part of the energy deposit, eventually lead to abnormal cell function and cell status of the human body, change the electrical conduction of nerve cells, disrupt the normal physiological activities of people, and cause neurasthenia and nervous dysfunction over time.
It can be seen that the harm of dust is so great,Therefore, we have to learn to dust the TV,Of course, it doesn't mean that you can wipe it with a wet rag,Although it looks clean on the surface,But some stains and dirt in the crevices are still left on it,It can't be dusted。
We all know that there are heat dissipation holes above and on the sides of the TV, and dust can easily fall through these places. If there is too much dust, it can damage the transistor and shorten the life of the TV. To get rid of dust thoroughly, you can use the following methods:
1. Add a small amount of fabric softener to the water and stir well (the ratio of fabric softener to water is about 1:500). Put the towel in the aqueous solution of the fabric softener and soak for 3 minutes.
2. Unplug the TV. Wring out the towel and place it on the TV's heat vent. Note that all the heat vents of the TV should be covered with a towel.
3. Lift the corner of the towel and use a hair dryer to blow air into the TV, then blow it in through the other heat vent. Because there are cations in the softener, which are positively charged, and dust has anions, which are negatively charged. After the dust inside the TV is blown up, it will be adsorbed to the wet towel blocking the heat dissipation port, and the purpose of dust removal will be achieved.
How to extend the life of your TV?
In fact, dust removal is only a job of TV maintenance,Nowadays, LCD TVs are becoming more and more popular,But LCD TV screens cannot be protected by film like mobile phone screens,Ultra-thin LCD TVs are hung on the wall most of the time,So,What kind of daily care makes LCD TV life increase? We must keep the following six points in mind:
1. Don't turn off the TV
This is not to let everyone waste electricity, but to pay attention to the impact of turning on the power on the life of the TV. We all know that the backlight is the most life-consuming component of all the accessories of the LCD TV, and it is very similar to the fluorescent tubes used in our homes.
Therefore, its service life and the number of ignitions are also very related. At start-up, the sputtering of cathode electronic substances increased by preheating and high-voltage pulses, which shortened the life of the lamp. If you get into the habit of turning off the TV at will, if you turn it on four times a day, the life of the lamp will be reduced to 1/2 of the original life.
2. Avoid working long hours
This does not conflict with the above considerations. In the case of ultra-long working time, heat will accumulate inside the body of the LCD TV, which is not enough to pose a big threat to other electronic components, but the LCD panel may burn out, thus forming a large area of bad pixels.
3. Professional cleaning method
Due to static electricity, the surface of the LCD TV screen is easily contaminated with dust. But wiping with water is a very unwise way to clean. First of all, the cleaning effect is average, and it is easy to leave water marks. What's more, liquid crystal is very easy to cause permanent damage due to moisture, if water droplets seep into the screen, do not turn on the power, and let the water slowly evaporate in a warm environment.
4. Avoid scratching or hitting the surface
Many people have the habit of pointing at the screen with their fingers, which is irrelevant to CRT TV, but it may cause fatal damage to LCD TV, and at the same time take care of their children and their toys, any impact on the LCD screen, scratching will bring direct damage, and it is very likely that the whole screen will be scrapped.
5. Water is the killer of LCD screens
If the humidity is kept between 30% ~ 80%, the LCD can work normally, but if the indoor humidity is higher than 80%, there may be condensation inside the LCD TV, and the occurrence of this condensation may lead to leakage and short circuit of the LCD TV, and even burn the TV.
6. Do not disassemble without authorization
The high degree of mechanical sophistication of the LCD TV, as well as the fragility of the core screen, make the disassembly of the LCD TV without permission an act that has the potential to cause greater damage to the TV, and the loss of even a small metal shaving can cause serious consequences. At the same time, some components of the LCD TV background lighting components will also have a high voltage of about 1000 volts, which can also cause harm to the human body.
When dust meets TV,It will carry radiation and destroy our health little by little,Therefore,We must pay attention to the cleaning of the TV,If conditions permit, it is best to equip the TV with a TV cover,This can not only prevent the entry of dust,Reduce the number of cleaning,It can also play a decorative role,Why not?
In addition, LCD TVs are becoming more and more popular, but LCD TVs are broken in any place, and they will have to pay expensive costs, so we must develop a good habit when watching TV.