Hair drier capable of being controlled through WIFI connection

Abstract

The invention discloses a hair drier capable of being controlled through WIFI connection. The hair drier comprises a hair drier shell, wherein an air inlet and an air outlet are formed in the hair drier shell; the air inlet is connected with an air return channel for recovering hot air of the air inlet; a power supply circuit and a single-chip microcomputer circuit connected with the power supplycircuit are arranged in the hair drier shell. The single-chip microcomputer circuit is connected with a motor drive circuit connected with the fan motor, a silicon controlled rectifier circuit connected with the heating wire and used for adjusting the heating temperature of the heating wire, a temperature and humidity sensor circuit arranged in the air return channel and used for detecting the temperature and humidity of return air, and a WIFI circuit. Wireless connection with a mobile phone is achieved through the WIFI circuit, the drying degree of blow-dried hair can be set through the mobile phone, meanwhile, the air inlet is provided with the air return channel for recycling hot air of the air inlet, the humidity sensor is used for detecting the air return humidity to detect the dryingdegree of the hair, and therefore on-off of the hair drier is controlled, and damage to the hair and scalp is prevented.

Description

[technical field] [0001] The invention relates to a hair dryer which can be controlled through WIFI connection. [Background technique] [0002] Most of the existing hair dryers are controlled by manual operation and cannot be controlled wirelessly by mobile phones. They are all simply controlled by button circuits. It is difficult for users to set the blowing temperature according to user needs; in the process of drying hair It is impossible to detect the wetness of the hair, and it is difficult for the user to grasp the dryness of the hair, so it is easy to cause the hair to be too dry and damage the hair. [Content of the invention] [0003] The present invention overcomes the shortcomings of the above technologies, and provides a hair dryer that can be controlled through WIFI connection, allowing users to set the blowing temperature and hair drying humidity by themselves through the mobile phone. [0004] To achieve the above object, the present invention adopts the fol...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing hair dryers are controlled by manual operation and cannot be controlled wirelessly by mobile phones. They are all simply controlled by button circuits. It is difficult for users to set the blowing temperature according to user needs; in the process of drying hair It is impossible to detect the wetness of the hair, and it is also difficult for the user to grasp the dryness of the hair, so it is easy to cause the hair to be too dry and damage the hair

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