Power of hair dryer

The hair dryer is an electrical appliance that we use in our daily life for hair shaping. It is mainly suitable for some physical therapy, beauty and hairdressing, and is commonly used in daily life. The main hair dryer is called a hair dryer in our daily life. There are also many electric types. In daily life, the hair dryer is still very harmful to the human body. Its radiation is not prominent, but it still causes great damage to hair when used.

According to his classification, the functions of hair dryers in daily life are also different. The power is mainly used in daily life. Generally, households use 600 watts to 1,800 watts, and barber shops generally use larger ones. So be careful in your daily life.

1. According to the type of motor it uses, it can be divided into AC series-excited type, AC shaded-pole type and DC permanent magnet type.

The advantages of series-excited hair dryers are large starting torque and high speed, which are suitable for manufacturing high-power hair dryers; the disadvantages are high noise and the commutator has certain interference with telecommunication equipment.

The advantages of shaded-pole hair dryers are low noise, long life, and no interference to telecommunications equipment; the disadvantages are low speed, poor starting performance, and heavy weight. The advantages of permanent magnet hair dryers are light weight, high speed, simple manufacturing process, low cost, and good quality at a low price.

2. According to the method of use, there are handheld and stand hair dryers. The stand-type hair dryer can be placed on a table or hung on a wall, and you can blow your own hair.

3. According to the air supply method, there are centrifugal hair dryers and axial flow hair dryers.

The centrifugal type relies on an electric motor to drive the fan blades to rotate, so that the air entering the hair dryer gains inertial centrifugal force and continuously exhausts outward. Its disadvantage is that not all the exhaust air flows through the motor, causing the motor to heat up; its advantage is that the noise is lower.

The axial-flow motor drives the fan blades to rotate, pushing the air entering the hair dryer to flow axially and continuously exhaust air outwards. Its advantage is that all the exhaust wind flows through the motor, the motor has good cooling conditions, and the insulation is not easy to age; its disadvantage is that the noise is relatively loud.

4. According to the material used for the outer shell, there are metal hair dryers and plastic hair dryers. Metal hair dryers are durable and can withstand higher temperatures. Plastic hair dryers are light in weight and have good insulation properties, but they age easily and have poor high temperature resistance.

The above is the power of the hair dryer, which is relatively common in daily life. The average household uses 600 watts to 1,800 watts. There are many electric types. In daily life, the hair dryer is still very harmful to the human body. Its radiation is not prominent, but it still causes great damage to hair when used. In daily life, it is better to use hair dryers less often and let them dry naturally.