The utility model discloses a human security inspection system of quick through type millimeter wave, including a plurality of initiative millimeter wave detecting device, a plurality of infrared detecting device, safety inspection passageway and control system, all initiative millimeter wave detecting device and the equal electric connection of infrared detecting device in control system, the initiative millimeter wave detecting device follow safety inspection passageway the past is evenly distributed backward, initiative millimeter wave detecting device and infrared detecting device's detection direction all moves towards the safety inspection passageway, and all infrared detecting device's test range covers whole safety inspection passageway. Than present mechanical scanning formula and the human safety inspection imaging system of belt type, the utility model discloses because personnel walk through not stopping and real time imaging, have shortened inspection time greatly, use under the scene the big stream of people, can greatly improve work efficiency and throughput, easy line height is imitated.