A grid-adjustable pest control lamp

Abstract

The invention discloses a power grid adjustable deinsectization lamp. The power grid adjustable deinsectization lamp comprises a rain cover, a base plate, power grids and an insect luring lamp, wherein the power grids are connected between the base plate and the rain cover, and the insect luring lamp is located in the power grids. The power grids include an inner power grid and an outer power grid. The power grid adjustable deinsectization lamp further comprises an insect body inductor for inducting the sizes of insect bodies, and the insect body inductor is arranged on the rain cover. Loops of the inner power grid and loops of the outer power grid are larger than 3 cm but smaller than 10 cm. The inner power grid and the outer power grid are cylindrical. The distance between the inner power grid and the outer power grid is larger than 3 cm but small than 10 cm. The inner power grid is rotationally connected with the base plate. The inner power grid is further connected with a first-level expelling assembly. The inner power grid is connected with the output end of the first-level expelling assembly, and the input end of the first-level expelling assembly is connected with the insect body inductor. According to the scheme, using is safe, the size of the overlap sections of the loops of the inner power grid and the loops of the outer power grid can be adjusted, and the effect of catching and killing injurious insects in different sizes can be achieved.

Description

technical field [0001] The invention relates to a pest catching and killing device, in particular to a grid-adjustable insect-killing lamp. Background technique [0002] Spraying chemical pesticides is the most used method of crop pest control. However, due to long-term and blind application of pesticides, pesticide residues will result. The residual pesticides will cause environmental pollution, harm human health, and increase the resistance of pests. Disadvantages are not conducive to the sustainable development of ecology. In order to maintain the sustainable development of the ecology, in addition to improving the pest control measures, it is also necessary to conduct research on the toxicity of the pests and carry out better defenses in a targeted manner. Researching from the size of pests is a new research direction to explore the toxicity and seasonality of pests. [0003] In order to meet the needs of pollution-free production of crops and reduce the amount of pest...

AI Technical Summary

Problems solved by technology

Although there is a lamp cap in this patent, it is still difficult to achieve the effect of preventing rainwater or dewdrops from accumulating on the power grid. Through research, it is found that the maximum size of large dewdrops is usually 3mm. The positive and negative poles of the layer grid are easily short-circuited and cannot work normally

Since this patent requires at least two layers of power grids, each layer of power grids cannot be adjusted after installation, so the overlapping area of ​​the mesh between the power grid and the power grid is fixed. If you want to avoid short circuit, you need to adjust the grid mesh to be more than 3mm, but this will reduce the insecticidal range

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