Electronic atomization device and main machine thereof

The utility model discloses an electronic atomization device and a main machine thereof. The main machine comprises an atomization bin and a rotating base. The atomization bin is provided with at least two sub-atomization bins; the rotating base is rotatably arranged at the first end of the atomizing bin relative to the atomizing bin, a power supply electrode is arranged at the first end, facing the atomizing bin, of the rotating base, and the sub-atomizing bin and the power supply electrode have a paired state and a separated state; the rotating base and the atomizing bin switch the pairing state and the separating state through relative rotation; a guide structure is further arranged between the atomization bin and the rotating base and used for guiding the atomization bin and the rotating base to be away from each other or close to each other in the direction where the rotating axis is located in the relative rotating process. According to the electronic atomization device, the smoking flavor and taste can