Round leakage-free efficient air supply outlet with test opening

The utility model relates to the technical field of air supply outlets, in particular to a circular leakage-free efficient air supply outlet with a test port, which comprises an air supply pipe, a connecting component is sleeved on the rear portion of the outer surface of the air supply pipe, a sleeve is sleeved in the connecting component, an embedding pipe is fixedly connected to the rear end of the sleeve, and a filter component is fixedly connected to the inner wall surface of the air supply pipe. A test hole penetrating through the inside and the outside is formed in the left portion of the outer surface of the air supply pipe, and a sealing assembly is connected in the test hole in a sleeved mode. According to the circular leakage-free efficient air supply outlet with the test opening, the test hole is formed in the outer surface of the air supply pipe, the air supply effect can be conveniently tested, after the test is completed, the connector is held by a hand, the plastic sealing head is downwards ex