Abstract: The present disclosure provides a hair dryer including: a housing, having an air duct, an air inlet and an air outlet both communicated with the air duct; a fixing sleeve, arranged in the air duct of the housing, an inner wall surface of the fixing sleeve being provided with an elastic contact layer; and a fan, embedded in the fixing sleeve and abutted against the elastic contact layer. The present disclosure aims to reduce the fan vibration during the operation of the hair dryer, so as to reduce the noise generated by the hair dryer, thereby mitigating the impact of the noise on users.

Abstract: The present disclosure provides a hair dryer, including: a housing provided with a main control board; a power line connected to the housing and extending out of the housing; and a conductive metal sheet fixed to an inner wall of the housing, and configured to electrically conduct the main control board with the power line.

Abstract: The present disclosure provides a hair dryer, including: a housing provided with a main control board; a power line connected to the housing and extending out of the housing; and a conductive metal sheet fixed to an inner wall of the housing, and configured to electrically conduct the main control board with the power line.

Abstract: Disclosed is a diffuser and a hair dryer. The diffuser includes a casing, which includes: an air inlet end, configured to be in communication with a main body of the hair dryer; and an air outlet end, defining at least two first air outlet holes, where air outlet directions of the at least two first air outlet holes are configured to be distributed at intervals clockwise or counterclockwise around a center of the air outlet end. The technical solution of the present disclosure improves the hair blowing effect of the hair dryer.

Abstract: Disclosed are a hair dryer and a method for calibrating a temperature of the hair dryer. The hair dryer is applied for hair care, including: a housing; a heater disposed in the housing, in which the heater defines a flow channel configured for flowing air, and the heater is configured to heat the air flowing through the flow channel; a temperature measuring component disposed in the flow channel, in which the temperature measuring component is configured to measure a temperature of air flowing through the flow channel; and an auxiliary temperature measuring component disposed in the flow channel and the auxiliary temperature measuring component is configured to calibrate the temperature measured by the temperature measuring component.

Abstract: The present disclosure provides a hair dryer including: a housing, having an air duct, an air inlet and an air outlet both communicated with the air duct; a fixing sleeve, arranged in the air duct of the housing, an inner wall surface of the fixing sleeve being provided with an elastic contact layer; and a fan, embedded in the fixing sleeve and abutted against the elastic contact layer. The present disclosure aims to reduce the fan vibration during the operation of the hair dryer, so as to reduce the noise generated by the hair dryer, thereby mitigating the impact of the noise on users.