What are the differences between negative ion hair dryers and regular hair dryers

Nov 12,2021

Negative ion hair dryers have become a trend nowadays, and many businesses are promoting that this type of hair dryer is different from ordinary hair dryers. Do you know what the differences between negative ion hair dryers and ordinary hair dryers are?
1. The reason why a negative ion hair dryer is called a negative ion hair dryer is because a negative ion generator and a semiconductor refrigeration device are installed inside the negative ion hair dryer. At the beginning, this generator was made of steel needles one by one, but these needles were easy to prick the hands of employees during production, and the concentration of negative ions emitted was low. Therefore, they were gradually replaced by carbon brushes. This is a function that ordinary hair dryers do not have at all. So when a hair dryer is working, it can generate negatively charged ion particles and water vapor particles, which can neutralize the common positive charge in hair. Therefore, a negative ion hair dryer can smooth out messy hair and make it fit smoothly.
2. Function: A regular hair dryer will heat up during operation, and the air blown out will dry the hair. It is also inevitable to use a comb during use, which makes the hair prone to static electricity. Static electricity can cause the hair to deform, bend, or curl. The negative ion fan has a specially designed mesh wire (or negative ion generator), and the air blown out will carry negative ions, so it will not produce static electricity and will not harm the hair.
3. Health function: Negative ions have health benefits. In different regions, the number of negative ions present in the air is quite large. Someone has measured that based on the number of negative ions per cubic centimeter of air, there are about 1000 in rural areas, 4000 in coastal areas, and over 5000 near fountains and waterfalls. Due to the high concentration of negative ions in the air in these areas, people feel energetic. But in some densely populated big cities, due to severe air pollution, the concentration of negative ions is relatively low. Therefore, frequent use of negative ion hair dryers can better maintain the scalp.
4. Working principle: A negative ion generator is a device that generates air negative ions. The device processes the input DC or AC power through EMI processing circuits and lightning protection circuits, and then uses a pulse type circuit to limit overvoltage and current; The high and low voltage isolation lines are elevated to AC high voltage, which is then rectified and filtered through special grade electronic materials to obtain pure DC negative high voltage. The DC negative high voltage is connected to the release made of metal or carbon elements, and high corona is generated by using the DC high voltage to release a large amount of electricity at high speed

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