Electrostatic corona killing and collecting device for gathering agricultural pests doing night activity through light-induced heat

The invention discloses an electrostatic corona killing and collecting device for gathering agricultural pests doing night activity through light-induced heat. The electrostatic corona killing and collecting device comprises a light source rotation driving part, a high-voltage electrostatic corona discharge system, an electric heating hot application system, a light source system, a collecting device, a negative-pressure air suction part and an inwards-concave arc-shaped lamp body; the inwards-concave arc-shaped lamp body is of a rectangle structure, the four sides of the rectangle structure are provided with cambered-surface-shaped structures, a rotating shaft penetrates through the middle of the inwards-concave arc-shaped lamp body, the outer side of the upper end of the rotating shaft is connected with a supporting plate through a bearing seat, connecting rods are arranged at the four corners of the lower surface of the supporting plate, and the lower ends of the four connecting rods are each provided with