Insect trapping device utilizing electrostatic adsorption

The invention discloses an insect trapping device utilizing electrostatic adsorption, and belongs to the technical field of agricultural insect trapping, the insect trapping device comprises a supporting column, a solar power generation assembly is fixedly mounted at the top of the supporting column, a fixing sleeve is fixedly mounted on the outer side wall of the supporting column, and a boosting module is fixedly mounted on one side of the fixing sleeve; the boosting module is communicated with one side of the solar power generation assembly, and the positive electrode output end of the boosting module is electrically connected with a metal flat plate through a cable. In the invention, the metal flat plate polarizes the induction insulating layer with a certain thickness, the induction insulating layer produces a certain polarization charge density, charges are distributed on the contact surface of the induction insulating layer, electric field adsorption force can be generated for external small insects, a