Aromatherapy device

The aromatherapy device comprises a tank body, a machine core assembly and an inner core, a partition plate is arranged at the bottom of the tank body, the partition plate divides the tank body into an upper cavity and a lower cavity, the upper cavity is provided with an opening, an upper cover is detachably installed on the opening, the upper cover is provided with a fluid outlet, a support is arranged on the periphery of the fluid outlet, and the inner core is arranged on the support. The machine core assembly comprises a PCB arranged at the bottom of the lower cavity, an air pump arranged on the PCB and an inserting pipe arranged on the air pump, the inserting pipe penetrates through the partition plate and partially extends out, the inner core is an inner tank used for containing liquid, an inserting groove matched with the inserting pipe is formed in the bottom of the inner tank, a fluid outlet is formed in the upper wall of the inner core, and the inner tank is provided with a liquid outlet. The fluid o