Fixed dry powder extinguisher

The utility model is applicable to the technical field of fire extinguishers, and provides a fixed dry powder fire extinguisher, which comprises a fixed support, a plurality of fire extinguishers, a plurality of fire extinguishers and a plurality of fire extinguishers, the fixed support is of an L-shaped support structure, two inserting plates are arranged on one side of the inner wall of the fixed support, the inserting plates are connected with a fixed plate in a clamping manner, and protective plates are connected with two sides of the fixed support in a clamping manner; and the fixing plate is installed on one side of the lower end of the fixing support, a clamping block is slidably connected to the middle of the upper end of the fixing plate, and a sliding rail is installed in the middle of the interior of the fixing plate. According to the fixed type dry powder fire extinguisher, through the arrangement of the fixing plate and the fixing support, when the fire extinguisher is taken, the fire extinguishe