With the popularity of smart phones, today's mobile phones are no longer just a communication tool for people. More and more people use them to entertain and kill time. With the rise of their status, the time we use mobile phones every day is also rising. However, after long-term use, mobile phones will be hot. Why are mobile phones so hot after use?
Why is the mobile phone hot
Once a mobile phone is used, it will burn, especially a smart phone. When it runs at a high frequency under abnormal conditions (including playing games and making phone calls), it will appear obvious hot. As this is a common phenomenon, relatives can rest assured that it is not caused by mobile phone failure. As long as it's electrical appliances, no one doesn't have a fever. If the fever is too high, it's not normal. I found that the temperature of ordinary game fans (when the CPU is the fastest) remains between 43 and 56 (dual core). This is when the mobile phone obviously feels very hot.
In terms of physical structure, the mobile phone is more compact than usual and the internal space is narrower. In order to realize the small size of notebook, its internal components (such as motherboard) must be loaded very tightly. The problem is that processors and other components generate a lot of heat during operation. Because the internal space of mobile phones is relatively small, and the loose ironing of mobile phones is usually poor. The faster the processor runs, the more hot it produces. Because the design is too compact, mobile phone ironing will also occur.
Generally speaking, there are three reasons for hot mobile phones: direct sunlight, problems with the circuit board or battery of the mobile phone, and too long use time or running too many software. You know, computers become hot after a long time, and there are special cooling fans. It's not surprising that our smart large screen phones need to run so many software, and the CPU is still concentrated in such a small place.
If your battery is hot under normal use, it is recommended that you replace the battery. It is not a good phenomenon for batteries to get hot for no reason. This is definitely an internal problem of the battery.
What harm does cell phone scald have
First of all, the most obvious harm of mobile phone ironing is to accelerate the aging of mobile phone internal accessories. I don't think I need to explain this more. Second, if the phone becomes very hot, it can also be dangerous. After all, there are many reports that charging mobile phones or being directly scalded by the sun can cause explosions and fires. In addition, if the mobile phone becomes hot, it may automatically restart or block the machine, which is not conducive to our use.
What about mobile phone ironing
1。 Close the daemon whenever possible. This reason is crucial. If the CPU wants to process more information, it cannot be idle.
2 . Don't play Super works. Don't you explain too much?! Resolutely remove the big game.
3。 Try not to use the mobile phone when charging the mobile phone to avoid battery overload.
4 . The phone sets the power saving mode. When the power saving mode is turned on, the hand will intelligently limit the maximum frequency of the CPU, so as to limit the maximum performance of the CPU. Of course, the performance of the phone will also be limited to a certain extent.
5。 After making a phone call or playing a game, when the mobile phone becomes hot, let the mobile phone rest.
6. Separate and place in a safe place. Holding it in your hand or pocket will transfer the amount of heat to each other, especially in summer. Try to put your bag away. If working friends are in the office, they usually have air conditioning. Let the mobile phone blow the air conditioner together
7 . After the phone gets hot due to phone calls or games, let the phone rest for a while.
These are some of the problems and methods I mentioned. Although they are only simple methods, they should be manageable.