With the continuous progress of the current era, some new products have gradually entered our family. Induction cooker is an indispensable electrical appliance in our home. The invention of the induction cooker has also brought great changes to our lives, and we are much more convenient when using it. Someone asked Xiaobian a good induction cooker radiation. Today, Xiaobian will carefully introduce to you whether the induction cooker has radiation. Is the induction cooker radiant?
First, the induction cooker has no radiation
1. The induction cooker adopts the heating principle of using a magnetic field induced current (also called eddy current). The induction cooker generates an alternating magnetic field through the components of the electronic circuit board. When the furnace surface is placed at the bottom of the iron containing pot, the pot is cut and alternating. The magnetic field lines generate alternating current (ie, eddy current) in the small metal appliance part at the bottom of the pot. The eddy current causes the iron molecules of the pot to move at high speed and irregularly. The molecules collide with each other and rub to generate heat energy, which generates certain radiation when used.
2. The place where the electromagnetic oven generates radiation is the electromagnetic wave generated by the high frequency alternating current of 20-40 kHz, the electromagnetic wave of 20-40 kHz, which sounds like the frequency is very high, but it is not, it is at the very low frequency. Between the "low frequency" electromagnetic wave and the frequency of the radio waves we usually use to listen to the radio.
Second, the induction cooker radiation is big?
1. Induction cooker belongs to household appliances with relatively large radiation! The so-called radiation refers to high-frequency electromagnetic radiation, which is harmful to humans. The computer (referring to the computer with the display tube as the display) radiates because the picture tube has High voltage may produce X-ray radiation, which is harmful to humans. Besides, there should be no harm to people. The AC power we use is a "power frequency" with a frequency of 50 Hz. Only electromagnetic fields (electromagnetic fields and electromagnetic radiation are two different concepts).
2. Most of the electromagnetic waves generated by the induction cooker are distributed at the bottom of the cookware, with a small amount of leakage. Try to use stainless steel induction cooker to minimize electromagnetic leakage. Induction cooker radiation can also be called “induction cooker leakage radiation.†Although the radiation frequency of the induction cooker is about one-sixtieth of the frequency of the mobile phone signal, the power that actually determines the radiation size is much larger than the mobile phone signal. The power mainly depends on the leakage value of the electromagnetic wave of the induction cooker. The greater the leakage, the greater the damage to the user. Since this damage is invisible to the naked eye, the induction cooker is called the “invisible killer†for a long time or a long time. Use has a greater negative impact on a person's physical health.
The above article is a small series for everyone to talk about the induction cooker with or without radiation. In fact, electrical appliances have a certain amount of radiation, which depends on how you look at it. If you need to buy an induction cooker, then you must follow the method I mentioned above. Otherwise there is no way to buy a good water heater. There is no big impact, but the impact is not that big. I am here today, I hope that Xiaobian will bring you some help. If there are other needs, please pay more attention to the decoration home love network.
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