Atomization assembly and atomization device

The utility model relates to an atomization assembly and an atomization device.The atomization device comprises a main machine body which is provided with a containing groove, the inner side face of the containing groove is provided with an installation notch, and the installation notch extends from the end face of the opening end of the containing groove to the bottom wall of the containing groove; the atomizing assembly is used for storing an aerosol generating substrate and atomizing the aerosol generating substrate into aerosol, and the atomizing assembly comprises an atomizing main body and a first lug boss; the first protruding part is in a strip shape, and the extending direction is the same as the extending direction of the mounting notch. One end of the atomizing main body is inserted into the accommodating groove; when the atomization body is inserted into the containing groove, the first protruding part is inserted into the installation notch and slides along the installation notch. According to th