Fireproof aluminum alloy window

The invention relates to a fireproof aluminum alloy window which comprises an outer frame which comprises an external connecting part capable of being fixed to a wall mounting groove and an outer blocking part arranged on the side, away from the indoor space, of the external connecting part. A fireproof glass plate is embedded in the inner frame, and the outer peripheral wall of the outer frame can abut against the inner peripheral wall of the outer connecting part; the outer side of the inner frame can abut against the inner side of the outer blocking part. The protection plate is arranged on the side, close to the indoor space, of the outer frame, the protection plate can abut against the inner side of the inner frame and the inner side of the external connection part of the outer frame, a first insertion ring is formed in the inner side of the protection plate, and a first insertion groove is formed in the position, corresponding to the first insertion ring, of the outer frame; two first elastic plates whi