Remote controller of air purifier

The utility model relates to a remote controller of an air purifier. The remote controller of the air purifier comprises a shell and a circuit board, wherein the circuit board and an air quality detector are fixedly arranged in the shell. The output end of the air quality detector is connected with an input end of the circuit board. The air quality detector comprises a particulate matter sensor and a smell sensor. The particulate matter sensor and the smell sensor are sequentially arranged on the inner bottom of the shell fixedly. The output end of the particulate matter sensor and an output end of the smell sensor are respectively connected with an input end of the circuit board. The circuit board comprises a master control unit, a power circuit unit, a clock circuit unit, a programming circuit unit, a hydraulic display driving unit, a wireless transmitting and receiving unit and a touch key unit. The remote controller of the air purifier has an air quality detecting function. The quality of air at an optional position can be monitored in real time. The air purifier can be adjusted conveniently. Meanwhile, the efficient and energy-saving using effect is achieved.