Tea aroma device capable of locking aroma

The utility model discloses a tea aroma device capable of locking aroma, and belongs to the technical field of tea aroma locking devices, the tea aroma device comprises a tank body and a top cover, the top cover is in threaded connection with the top of the tank body, and a sealing ring matched with the tank body is mounted on the inner wall of the bottom end of the top cover; two symmetrically-distributed hanging fasteners are fixedly installed on the inner wall of the bottom end of the top cover, an interlayer is arranged on the top of the top cover, an interlayer cover is hinged to the top end of the interlayer, sealing strips are fixedly installed on the edges of the interlayer cover, and a moisture absorption box is fixedly installed on the inner wall of the circumference of the tank body. Anti-skid grooves distributed in an annular array mode are formed in the circumferential side wall of the top cover, the hanging buckle piece comprises two fixing columns distributed at intervals, the two fixing column