Detection head and air treatment device

The utility model discloses a detection head and an air processing device. Wherein the detection head comprises a mounting cover, a PCB (Printed Circuit Board) and a plurality of sensors; the installation cover is arranged on the base face of the air channel in a protruding mode and provided with air passing holes. The PCB is arranged in the mounting cover, and the PCB is electrically connected with the control module through a signal line; the plurality of sensors are arranged on the PCB and are electrically connected with the PCB, and at least one of the plurality of sensors is an air pressure sensor. According to the technical scheme, the function of detecting the air pressure in the air duct is achieved. Meanwhile, the PCB is electrically connected with a control module of the air treatment device through a signal line, so that data detected by the sensor can be smoothly transmitted to the control module, the air treatment device can perform corresponding control treatment according to a detection result,