Electronic cigarette atomization device and electronic cigarette

The utility model discloses an electronic cigarette atomization device and an electronic cigarette. The electronic cigarette atomization device comprises a shell, an upper support and an aerosol generating body, a suction inlet is formed in the top of the shell, and the bottom of the shell is communicated with the outside atmosphere; the upper support is arranged in the shell, a containing cavity capable of storing a liquid substrate is formed in the shell, and the containing cavity is located between the suction inlet and the upper support; the aerosol generating body is arranged in the shell and located on the side, away from the suction inlet, of the upper support. The upper support comprises a body part and a flow guide part connected with the body part, the flow guide part is communicated with the containing cavity, and the flow guide part is further communicated with the outside atmosphere; the flow guide piece is provided with a plurality of first flow guide holes. 本申请公开了一种电子烟雾化装置及电子烟。该电子烟雾化装置包括外壳、上支架及