Heat insulation cavity of fire-fighting robot

The utility model discloses a fire-fighting robot heat insulation cavity, which comprises a hollow heat insulation cavity, each surface in the heat insulation cavity is paved with a heat insulation layer, the heat insulation layers are abutted against the inner wall of the heat insulation cavity through a fixing frame, and each plane of the fixing frame towards the heat insulation cavity is provided with a fixing support leg in an extending manner. According to the utility model, the heat insulation layer is laid inside the heat insulation cavity, so that the conduction of external high temperature to the inside of the heat insulation cavity can be reduced, and parts inside the heat insulation cavity can be effectively protected; in addition, a fixing frame is further arranged, and fixing supporting legs extend out of all planes, facing the interior of the heat insulation cavity, of the fixing frame, so that the heat insulation layer and the inner wall of the heat insulation cavity are kept in an attached sta