Common hair dryers can meet the needs of daily drying, styling, hair care and other functions, so it is recommended to consider what kind of hair dryer you have before choosing a hair dryer.
Common hair dryers on the market can basically meet your daily dry hair needs. Ordinary hair dryers generally rely on electric heating wires to heat and dry scalp and hair. Although this heating method can dry hair quickly, it is easy to cause water loss and fiber damage, and it can also lead to thermal fracture of hair scales and long-term drying of hair.
Hair dryer purchase strategy
Ordinary hair dryers for daily use generally use brush motors. DC brush motor has low cost and easy maintenance. DC brush motor is easy to wear due to its simple structure, low production cost, many manufacturers, mature technology, low efficiency and low output power, and carbon brush is easy to wear, so it is more troublesome to replace it.
At present, some high-speed hair dryers use brushless high-speed motors, which are characterized by high power, usually reaching 654.38+ 10,000 revolutions, high wind speed and stable operation. Without brushes, the brushless motor greatly reduces friction, runs smoothly and has much lower noise. Reliable performance, never wear, low failure rate.
Wind speed: The wind speed of the hair dryer largely determines the speed of hair drying, mainly depending on the matching motor speed. The faster the motor speed, the faster the wind speed and the faster the drying speed.
Constant temperature: According to the test results of professional institutions, when the temperature of hair dryer is 40, the damage to hair scales is minimal. The common hair dryer has several temperature levels that can be adjusted, but high temperature will cause the hair scales to be burnt, and the hair will become dry and dull, or even split. Hair dryers sometimes can't stand automatic power-off, let alone hair with protein ingredients. Usually, high-speed hair dryers have chip temperature control function and temperature sensor, which can fine-tune the air temperature according to the hair temperature.
Hair care: The negative ion hair dryer is mainly equipped with a negative ion generator, which generates negative ions when the hair dryer works, and neutralizes the electric ions generated when the hair is blown, thus smoothing rough hair and achieving a supple effect. The higher the concentration of negative ions, the better the effect.
Noise: Noise is also a very important indicator for choosing a hair dryer, especially when the sound is too loud. Getting up early or blowing your hair late will make you feel harsh and uncomfortable, and even affect others' rest. The working mode of the motor determines the noise. Brushless motor has no brush, so the friction is greatly reduced and the noise is much lower during operation. Brushless motor is better than ordinary motor.
Compare the performance and advantages of mainstream market chasers. What are the advantages of Lefen, Xunmi, Jingzuo and Dyson?
Lift front wheel speed
Dyson 1 10000 rpm, Leffen 1 10000 rpm, Zhui 1 10000 rpm, Beijing 10000 rpm;
The speed of the ordinary 2000-300 yuan blower is about 20,000 rpm, so it is impossible for the traditional brush motor to rotate so fast.
anion
Negative ions are particles produced by the collision between air and water molecules, and there are also many in waterfalls and forests after rain. It can close the outermost scales of our hair and lock the moisture in our hair.
Laifen 200 million negative ions for 60 million negative ions, Beijing made 25 million negative ions.
isothermal
Too high a temperature is not good. It is best to have a constant temperature function to reduce the thermal damage to the hair.
Levin, Mi Zhu, Jingzuo and Dyson all use intelligent constant temperature. Chip temperature control, with temperature sensor, can fine-tune the air temperature according to the hair temperature.
Leffen
The wind speed in Laifen is relatively fast, 20.24 m/s, and the dry hair speed is not slow. Plastic, very light, less textured.
The biggest feature is hair care, the concentration of negative ions is 200 million, and the hair is very fluffy after blowing.
Moreover, the wind temperature is relatively low, and the temperature of the hair is intelligently detected at constant temperature, and it is automatically fine-tuned without scalding the scalp.
The new Leifen hair dryer is said to have improved the wind, reduced the noise a little, and softened the warm air temperature.
Chasing hair dryer
The super wind power of 60 m/s is not comparable to that of 200-300 yuan16m/s. Induction lamp detects wind temperature 50 times per second. I don't know if it's 50 times, but it's really fast and doesn't burn your scalp.
60 million negative ions, very refreshing after blowing, no shortcomings.
There is automatic circulation of hot and cold air, which can blow the same place for a long time and dry it in a few minutes.
It is recommended to go to the flagship store to buy it, and the self-operated one is hundreds of dollars more expensive.
Beijing-Tokyo hair dryer
JD。 COM own brand has mastered the technology of intelligent constant temperature high-speed hair dryer. At the price of 300-400 yuan, I haven't seen other brands of hair dryers that can afford high-speed brush motors.
The same wind speed is 60 meters per second, and the dry hair speed is similar. There is also intelligent constant temperature and automatic circulation of hot and cold air. It can be said that brand premium is done very little. Beijing pays more attention to cost performance. The disadvantage is that there are few negative ions, only 20 million, which is quite satisfactory.