The weakened “overlord” cold wave has frozen people around the country into dogs, and even Guangdong and Guangxi’s children’s boots have not been spared. The impact of this overbearing cold wave is not only cold-blooded humans, even mobile phones and other electronic products have not been spared.

There is a cold called "frozen to shutdown"

On the evening of January 18, the singer Wei Chen made a Weibo comment that when he was out running, the phone was actually frozen. Subsequently, many users across the country have expressed that their mobile phones have also appeared frozen shutdown, power-hopping, etc., “Just frozen!”

With regard to the topic of "mobile phone freeze-off," the topic once reached the top of Weibo's real-time hot search and triggered the resonance of nearly 10,000 national users. The netizen “Big Cloud” dried up a weather map of minus 25°C in Changchun and said “In the Northeast of my country, the mobile phone has been used to freezing electricity. It is more unusual than us human beings, and it cannot be frozen.”

More than just shutting down, there are many netizens saying that there has been a rapid decrease in the amount of electricity in mobile phones. The netizen “frozen frozen peaches” said that on Sunday, it took a cell phone full of cells and found a bookstore on the road with navigation. As a result, the cell phone was turned off after 10 minutes, and only 1% of the electricity was found when the cell was turned on. , and then put it on the hand, it has restored 60% of the electricity.

For such phenomena, experts explained: At present, mobile phones generally use lithium batteries. The lower the temperature, the more incomplete the discharge of lithium batteries. The increase in power consumption causes the voltage to be lower than the safe setting value. The voltage of the mobile phone is too low. To protect the hardware from loss, the phone will automatically shut down or alarm.

Even when the mobile phone freezes, the influence of this cold wave can be imagined! Therefore, everyone at the same time at home to do their own antifreeze, but also do not forget to care about the home appliances!

First, winter household appliances use matters needing attention

1, do not frequently switch

In winter, the average room temperature is around 0 to 20°C, and the operating temperature of household appliances is relatively high. If it is frequently switched, its internal components may be destroyed during the transition between high and low temperatures.

2, the environment temperature difference should not be too big

The temperature difference in the use environment is too large, which can lead to large quantities of water vapor in the use of household appliances. Over time, it will accelerate the corrosion of components, which can easily lead to damage to household appliances.

3, do not be near heat sources

In winter, there are more home heaters. If the home appliances are near the heat source, they will make the home appliances “facing the stove to the cold” and let the whole machine work at two temperatures. This will cause current and voltage imbalances and eventually damage the household appliances. .

4, do not place in the wind

In the winter, if the household appliances are placed in the wind, it is bound to be affected by the cold wind. This will accelerate the aging of household appliances and shorten their service life.

5, do not "hibernate"

Mainly refers to refrigerators, refrigerators and other appliances. Many families often use natural low-temperature foods in the winter and stop using the above-mentioned household appliances. These home appliances may cause the refrigerant to solidify after they are stopped, which may result in a poor flow path, and eventually make the household appliances “stay awake”.

Home appliances

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