The utility model relates to the technical field of
insect killing, and discloses an
insect killing device for flower planting, which solves the problems that the
insect killing effect is affected due to the fact that the insect killing device for flower planting is inconvenient to clean insect corpses outside an insect killing net at present, and comprises a cover plate, the lower end of the cover plate is connected with an electric pole, and the lower end of the electric pole is connected with a base. According to the insect
trapping device, the rotating shaft drives the moving plate to rotate, the scraping plate removes insect corpses adsorbed on the inner side of the base, and the sliding plate drives the sleeve and the conical
nozzle to move downwards along a straight line under the transmission effect of transmission, so that the insect corpses can be trapped in the sleeve and the conical
nozzle, and the insect
trapping lamps can be trapped in the sleeve and the conical
nozzle. The conical nozzle scrapes and cleans dead insects outside the electric pole, so that the insects adhering to the outside of the electric pole fall off and are prevented from being accumulated outside the electric pole, the sleeve drives the cleaning soft cloth to wipe and secondarily clean the electric pole, the electric pole keeps good power-on performance, and the insecticidal effect of the electric pole is guaranteed.