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EspañaEvery time you wash your hair and enjoy the gentle warm air, you may not have thought that the electric hair dryer consumes a lot of power per second, so it is bound to produce a certain amount of radiation. , What is radiation pollution from a hair dryer?
What is radiation pollution of hair dryer
The hair dryer is a combination of a set of electric heating wires and a small fan. When energized, the heating wire generates heat, and the wind blown by the fan passes through the heating wire to become hot air. It is a kind of electromagnetic radiation. The test data shows that the radiation value of a general household 1000W hair dryer is about 350mG (mG: milligrams is a unit of magnetic field strength), while the radiation value of TV and computer monitors are about 45mG and 100mG, far lower than that of electric The amount of radiation that blows. This is because when using a hair dryer, the magnetic field may be larger because of its high power and high current.
However, it is different from the radiation caused by X-rays used in medical treatment. The radiation of the hair dryer belongs to electromagnetic radiation, and the X-ray used in medical treatment is a kind of ionizing radiation. The two types are different and there is no way to compare.
In addition, the radiation of hair dryers is different from that of mobile phones, computers, microwave ovens, etc. Electromagnetic fields such as mobile phones, microwave ovens, and computer cases are radio-frequency. The electromagnetic field has relatively large energy and poses a great threat to the human body.
The hair dryer belongs to the low-frequency electromagnetic field, and does not have the heating effect of the radio frequency electromagnetic field. The possible threats to human health are mainly: low-frequency electric field and low-frequency magnetic field will produce or induce current in the human body. If the current is large enough, it can be Stimulates nerves and muscles. However, in order to produce this kind of stimulation, the energy of the electromagnetic field itself must be large enough. Household hair dryers absolutely cannot reach such a "level", so you can rest assured when using it.
Avoid hair dryer radiation protection
1. When using the hair dryer, it is best to keep the hair dryer perpendicular to the head and at the same time have a certain distance.
2. Try to stay away from the hair dryer when turning on and off the hair dryer.
3. When using a hair dryer to blow your hair, the time should not be too long. If you need to use it continuously, it is best to use it intermittently.
4. Adding magnetic conductive materials such as iron sheets to the inside of the handle of the hair dryer can effectively reduce the electromagnetic waves generated by the blowing.
2. Try to stay away from the hair dryer when turning on and off the hair dryer.
3. When using a hair dryer to blow your hair, the time should not be too long. If you need to use it continuously, it is best to use it intermittently.
4. Adding magnetic conductive materials such as iron sheets to the inside of the handle of the hair dryer can effectively reduce the electromagnetic waves generated by the blowing.
In summary, although the hair dryer will produce a certain amount of electromagnetic radiation, it will only cause harm to our human body when the current reaches a certain level, so we don’t have to worry too much about its electromagnetic radiation pollution that will threaten our human health. .
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