Pest killer

Abstract

The invention relates to a pest killer, and particularly relates to a device for trapping pests in fields by utilizing light. The pest killer comprises a light part and a trapping mechanism; the light part is provided with an ultraviolet light powered by a storage battery; the trapping mechanism comprises a transparent glass baffle, a hopper and a pest receiving box; the glass baffle is arranged outside the ultraviolet light, and is fixed at the upper end port of a shrinking cone at the upper part of the hopper; the lower end port of a guide pipe at the lower part of the hopper is fixed on a top plate of the pest receiving box; the guide pipe of the hopper is communicated with the inner cavity of the pest receiving box; and the pest receiving box is provided with a window provided with an openable movable door. The pests in the field are trapped by ultraviolet rays emitting from the light part, fly and hover at the periphery of the ultraviolet light, collide onto the glass baffle and fall into the pest receiving box by the hopper without escaping; and if the pest killer is continuously used (e.g. for a plurality of weeks) in the large field, the pests are dead due to thirsty and hanger, and the pest killer does not need to be attended by people halfway.

Description

technical field [0001] The invention relates to a device for catching and killing field pests, in particular to a device for trapping field pests by using lights. Background technique [0002] Existing devices that utilize lights to catch and kill field pests all have two main parts: 1. The lamp part sends light that lures field pests. 2. Hunting and killing agencies to kill field pests. Usually, the lamp part uses battery-powered ultraviolet lamps (including black light lamps); The potion is poisoned to death; some killing mechanisms are high-frequency power grids located outside the lamps. When the pests touch the power grid, they will be electrocuted to death. But these two types of catching and killing institutions all have the shortcoming of needing people to take care of them frequently. It is necessary to check whether the clear water or liquid medicine in the water basin has been drunk by small animals or should be replaced, and whether there are too many dead inse...

AI Technical Summary

Problems solved by technology

But these two types of catching and killing institutions all have the shortcoming of needing people to take care of them frequently. It is necessary to check whether the clear water or liquid medicine in the water basin has been drunk by small animals or should be replaced, and whether there are too many dead insects stuck on the grid and must be cleaned up. ; so it is not suitable for continuous use in the field for a long time (such as several weeks)

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