Box body for detecting finished wallpaper quality

The invention discloses a box body for detecting finished wallpaper quality, and aims to solve the problem that the quality control effect of a conventional device is poor. The box body is characterized in that the pentahedral box body comprises a back plate, two side plates, an upper top plate and a lower supporting plate, wherein 1-3 large through holes are formed in the back plate; 1-3 axial flow fans are mounted at the 1-3 large through holes; a front plate is arranged in the middle of the box body; a plurality of small through holes are uniformly formed in the front plate; the front plate and the back plate, as well as the back half parts of the two side plates, the upper top plate and the lower supporting plate form a hexahedral closed box body; daylight lamps are arranged at the front half parts of the two side plates, the upper top plate and the lower supporting plate; the daylight lamps are connected with a light switch. According to the box body, a gluing-free self-absorbing manner is adopted, the defects of indoor wall test pasting are made up, and the work efficiency of finished wallpaper test pasting quality control is improved.