Fireproof oxygen outlet connector

The fireproof oxygen outlet connector comprises a connector body provided with an oxygen conveying channel, the connector body is provided with an air inlet end and an air outlet end which are connected with an oxygen generator and an oxygen conveying pipeline respectively, a plugging assembly is arranged in the oxygen conveying channel, one end of the plugging assembly extends out of the air outlet end, and the other end of the plugging assembly extends out of the air outlet end. The other end is positioned in the joint body; the blocking assembly comprises a combustible part and an elastic pushing part, the combustible part extends out of the gas outlet end, and after the combustible part is burnt and shortened in case of fire, the elastic pushing part pushes the combustible part to block the oxygen conveying channel. The connector body is used for connecting the oxygen generator and the conveying pipeline, oxygen is conveyed from the oxygen generator to the using end, the plugging assembly arranged in the