Indoor air purification device based on photocatalyst sterilization

The invention discloses an indoor air purification device based on photocatalyst sterilization. The indoor air purification device mainly includes an outer frame, a control panel, a movable panel, a fan, a photocatalyst net, an ozone generator, an air outlet frame and a moving frame. The upper part of the front side of the outer frame is provided with an air outlet plate in an embedded manner, thefan is fixedly installed at the position, located on the air outlet plate, of the inner wall of the front side of the outer frame, an air detection module is fixedly installed at the rear side of thefan, mounting bases are fixedly installed on the inner wall of the upper portion of the rear side of the outer frame, and the ozone generator is fixedly installed between the mounting bases. The indoor air purification device adopts two-stage purification and has a large effective area and the high purification effect. In use, the structure can be moved flexibly, and disassembling is quickly carried out so that convenienc