Air purifier

The utility model discloses an air purifier which comprises a shell and a fan module, and the shell is hollow and is provided with a first opening. The shell is provided with a first opening, the fan module is installed in the shell from the first opening, the outer wall of the fan module and/or the inner wall of the shell are/is provided with a guide structure, and the guide structure is used for guiding the fan module when the fan module is installed in the shell. The air purifier solves the technical problem that some existing air purifiers are inconvenient to assemble. 本实用新型公开一种空气净化器，该空气净化器包括壳体和风机模块，所述壳体呈中空设置，并设有第一开口。所述风机模块自所述第一开口安装至所述壳体内，所述风机模块的外壁和/或所述壳体的内壁设有导向结构，所述导向结构用于在所述风机模块装入所述壳体时对所述风机模块进行导向。本实用新型空气净化器解决现有的一些空气净化器在组装时不够方便的技术问题。