A-level laminar flow trolley capable of changing electricity

The utility model provides an A-level laminar flow trolley capable of changing electricity, belongs to the technical field of A-level laminar flow trolleys, and aims to solve the problems that when an existing laminar flow trolley is used, efficient sterilization work cannot be conducted on medicine placed in an interlayer in the device, and dust at the bottoms of wheels is difficult to treat. A storage battery box is fixedly installed above the supporting seat, a shell is fixedly installed above the storage battery box, a first net plate is installed on the right side of the shell, a second net plate is installed on the left side of the shell, a fan is installed on the lower right portion in the shell, a first filter plate is arranged on the left side of the fan, and a bearing frame is arranged on the left side of the first filter plate. And an ultraviolet sterilizing lamp is mounted above the supporting frame. According to the device, the universal wheels at the bottom can be replaced after the device is mo