Inner container for drying box and drying box

The utility model belongs to the technical field of drying boxes, and particularly provides an inner container for a drying box and the drying box. The problem that the heating efficiency is affected due to the fact that an inner container of an existing drying box leaks heat easily is solved. Therefore, the inner container comprises an annular shell and a rear container component, the annular shell is located on the inner side of a heat preservation shell of the drying box and connected with the heat preservation shell, and a heating pipe of the drying box is arranged between the annular shell and the heat preservation shell. The rear container component is located on the rear side of the annular shell and connected with the annular shell so as to seal an opening in the rear side of the annular shell, a turned-over edge is arranged at the rear end of the annular shell, and the turned-over edge extends towards the rear container component and is connected with the rear container component. The inner container