Double-head chargeable negative-ion hair drier capable of achieving uniform heat dissipation

Abstract

The invention discloses a double-head chargeable negative-ion hair drier capable of achieving uniform heat dissipation. The hair drier comprises a body, a hot air head and a cold air head are installed at the two ends of the body respectively, a freshening agent containing tank is arranged at the top end of the body, a first heat collecting pipe is arranged at the bottom end of the freshening agent containing tank, a fan is installed at the bottom of the first heat collecting pipe, a controller is arranged on the surface of the middle of the body, the joint of the body and the hot air head and the joint of the body and the cold air head are each sleeved with a fine tuning ring, lamp tubes are arranged in the hot air head and the cold air head respectively, and distance sensors are arranged on the surfaces of the top ends of the hot air head and the cold air head respectively. According to the hair drier, by arranging the hot air head and the cold air head, the hair drier can quickly and conveniently generate hot air and cold air; by arranging a clamping spring and a rotating shaft, the hot air head and the cold air head can be quickly switched, and therefore time is saved; by arranging negative ion transmitters, negative ion light is emitted when people dry hair, and therefore the hair drier is beneficial for protecting the hair; by arranging the distance sensors and the controller, the hair drier can be directly powered on and off according to the distance between the hair drier and people, and therefore the hair drier is more intelligent.

Description

technical field [0001] The invention relates to an electric hair dryer, in particular to a double-head rechargeable negative ion uniform heat dissipation hair dryer, which belongs to the technical field of household appliances. Background technique [0002] The hair dryer is mainly used for drying and shaping of hair, but it can also be used for local drying, heating and physical therapy in laboratories, physiotherapy rooms, industrial production, and art. According to the type of motor it uses, it can be divided into AC series excitation type, AC shaded pole type and DC permanent magnet type. The advantage of the series-excited hair dryer is that it has a large starting torque and a high speed, and is suitable for manufacturing high-power hair dryers; the disadvantage is that it is noisy, and the commutator has certain interference to telecommunications equipment. The advantages of the shaded pole blower are low noise, long life, and no interference to telecommunication eq...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a double-head rechargeable negative ion uniform heat dissipation hair dryer. By providing a warm air head, a cold air head, a clamping spring, a rotating shaft and an anion emitter, it solves the problem of blowing hair with the hair dryer for a long time in the existing hair dryer. It makes the hair dry, affects the hair quality, the waste heat of the hair dryer is not well utilized, and the plug type is inconvenient to carry, etc.

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