BLDC motor hair dryer Solution.Folding hair dryer

　　A hair dryer is a combination of a set of electric heating wires and a small fan. When powered on, the electric heating wire generates heat, and the wind blown by the fan passes through the electric heating wire, becoming hot air. If only the small fan rotates and the electric wire is not hot, then what blows out is only wind and not heat. Generally, use a hair dryer to dry wet hair after taking a shower (shower).

　　Barber tools. Mainly used for hair drying and shaping, but can also be used for local drying, heating, and physical therapy in laboratories, physical therapy rooms, industrial production, art, and other fields. According to the type of motor used, it can be divided into AC series excitation, AC shield pole, and DC permanent magnet. The advantages of series excited hair dryers are high starting torque, high speed, and suitable for manufacturing high-power hair dryers; The disadvantage is high noise, and the commutator has certain interference with telecommunications equipment. The advantages of a covered pole hair dryer are low noise, long lifespan, 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 reasonable price.

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