Anti-escape insect trapping device

The utility model discloses an anti-escape type insect trapping device. The packaging box comprises a main box body, the top of the main box body is fixedly connected with a cover plate; the inner bottom of the main box body is fixedly connected with a trap lamp; an insect inlet pipe is fixedly inserted into the inner bottom of the main box body; two clamping plates which are symmetrically arranged are rotationally connected into the insect inlet pipe through a rotating shaft; two through openings are symmetrically formed in the inner bottom of the main box body, baffles are inserted into thethrough openings in a sliding mode, fixing plugs are fixedly connected to one ends of the baffles, one ends of the fixing plugs penetrate through the inner walls of the through openings and extend outwards, and clamping blocks corresponding to the fixing plugs are fixedly connected to the outer wall of the main box body. Through the arrangement of the clamping plate, insects can be effectively prevented from escaping, and