Wall ventilation structure of inward opening window

The utility model provides an inward-opening window wall ventilation structure. The inward-opening window wall ventilation structure comprises a wall, a window body, a protruding part and a baffle. According to the inward-opening window wall ventilation structure, the ventilation opening is formed in the inner side wall of the wall, and the window body opened towards the indoor direction is installed at the ventilation opening. A protruding part is arranged on the outer side, corresponding to the position where the ventilation opening is formed, of the wall body and protrudes out of the wall body, and a ventilation channel communicated with the ventilation opening is formed in the protruding part. A baffle is installed at the opening, located outdoors, of the ventilation channel, and a plurality of ventilation holes are formed in the baffle. According to the rainproof window, when the window body is opened indoors, the protruding part can play a certain rainproof role. Rainwater is prevented from directly fal