Hair drier for outputting hot air with different temperatures according to blowing actions

Abstract

The invention discloses a hair drier capable of outputting hot air with different temperatures according to air blowing actions. The hair drier comprises a hair drier shell, wherein an air inlet and an air outlet are formed in the blower shell; comb teeth are connected to the air blowing opening; a power supply circuit and a single-chip microcomputer circuit connected with the power supply circuitare arranged in the hair drier shell. The single-chip microcomputer circuit is connected with a motor drive circuit connected with a fan motor, a silicon controlled rectifier circuit connected with the electric heating part and used for adjusting the heating temperature of the electric heating part, and an action detection circuit which is arranged at the comb tooth end and used for detecting blowing action so that the motor drive circuit can adjust the blowing speed of the fan motor and the silicon controlled rectifier circuit can adjust the heating temperature of the electric heating part.The action detection circuit for blowing action is arranged on the comb teeth to detect the positions of the comb teeth of the hair drier on the head, and meanwhile, the blowing temperature and the blowing speed are adjusted according to the positions of the comb teeth of the hair drier and the hair combing action posture, so that the whole hair is combed and dried, and the hair and scalp are prevented from being damaged.

Description

[technical field] [0001] The invention relates to a hair dryer which outputs hot air of different temperatures according to the blowing action. [Background technique] [0002] Most of the existing hair dryers simply control the work of the hair dryer through the button circuit. The blowing wind speed and blowing temperature are fixed, and can only output hot air in a single state, which cannot be changed according to the blowing action and blowing position. different needs. For example, when the hair dryer is blowing on the top of the head, the hair dryer is close to the vertical direction, blowing out a single state of hot air, which is easy to accumulate heat on the scalp and the user feels uncomfortable; while when the hair dryer is blowing on the hair tip, the hair dryer is close to the horizontal direction, blowing out a single state of hot air, which is easy to be overwhelmed by high wind speed The hair is blown and frizzy. Therefore, if the hair part blown by the ha...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing hair dryers simply control the work of the hair dryer through the button circuit. The blowing wind speed and blowing temperature are fixed, and can only output hot air in a single state, which cannot be changed according to the blowing action and blowing position. different needs

For example, when the hair dryer is blowing on the top of the head, the hair dryer is close to the vertical direction, blowing out a single state of hot air, which is easy to accumulate heat on the scalp and the user feels uncomfortable; while when the hair dryer is blowing on the hair tip, the hair dryer is close to the horizontal direction, blowing out a single state of hot air, which is easy to be overwhelmed by high wind speed hair blown rough

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