The invention discloses an intelligent ceramic negative ion hair dryer, comprising a power line, a shell, a motor, a fan blade and a power switch, wherein the power switch is arranged on the surface of the shell; the power line is fixed in the shell and is used for supplying power for the hair dryer; a rotating shaft of the motor is fixedly connected with the fan blade; the intelligent ceramic negative ion hair dryer further comprises a ceramic heating element, a metal bracket component and an intelligent control module; the ceramic heating element, the motor and the fan blade are sequentially fixed in the shell by the metal bracket component; the ceramic heating element comprises a plurality of ceramic heating fins which are connected in parallel, and the ceramic heating fins are fixed in a structure with a shape like a Chinese character 'MI'; the intelligent control module is used for adjusting the voltage of two ends of the ceramic heating element so as to adjust the temperature of outlet air. The intelligent ceramic negative ion hair dryer adopts the metal bracket component to stably fix the ceramic heating element in the hair dryer, thus solving the problem that an insulating rubber part cannot stabilize a ceramic heating body due to being softened after being heated; furthermore, the intelligent control module also can be used for adjusting the voltage of the two ends of the ceramic heating element, so that the temperature of the outlet air of the hair dryer is adjusted.