Charging Device and Photosensitive Drum Component

摘要

A charging device having a corona grid and a fur brush. The corona grid has a side wall and a lower wall adjacent to the side wall. The lower wall is provided with a plurality of grids. A corona wire is provided above the lower wall of the corona grid, wherein a decompression module is provided between the corona grid and said fur brush. One end of the decompression module is connected with the corona grid and the other end is connected with the fur brush. A photosensitive drum component is also disclosed.