Light illuminating device and system for killing insects or/and interfering with insects, and insect killing method

Abstract

The invention discloses a light illuminating device for killing insects or / and interfering with the insects, which comprises at least one light-emitting diode; and the light-emitting diode can generate more than one kind of nonparallel concentrated light concentrated in a narrow band spectrum with a pulse width, wherein the wavelength of the concentrated light is between 584 and 618nm, the frequency is between 514 and 485THz, and the light dispersion angle is within 45 degrees. Moreover, the invention also discloses a light illuminating system for killing the insects or / and interfering with the insects by utilizing the light illuminating device, which is provided with a driver to drive the light illuminating device to generate concentrated intense pulsed light. The invention also disclosesa method for killing the insects or / and interfering with the insects, which utilizes the light illuminating device and the light illuminating system for killing the insects or / and interfering with the insects to generate discontinuous nonparallel concentrated intense pulsed light to effectively kill, interfere with or dispel the insects.

Description

technical field [0001] The invention relates to a device for killing insects or / and interfering insects, in particular to a light irradiation device for killing insects or / and interfering insects, and a system containing the light irradiation device, and relates to the use of the device and the system Method for killing insects and / or disturbing insects. Background technique [0002] The main source of food for human survival is mostly dependent on agricultural production. In order to increase the yield, selling point and commodity value of crops, farmers have to intensively use a large amount of pesticides, insecticides and other methods in order to avoid pest damage during the growth of crops. However, farmers rely on pesticides to prevent and control pests and diseases, resulting in serious sequelae, causing environmental pollution and soil damage. If the pesticides are used improperly or intensively, the toxic residues will be too high, and ultimately endanger the healt...

AI Technical Summary

Problems solved by technology

However, farmers rely on pesticides to prevent and control diseases and insect pests, resulting in serious sequelae, which cause environmental pollution and soil damage. If the pesticides are used improperly or intensively, the toxic residues will be too high, which will eventually endanger the health of consumers.

[0003] In the prior art, yellow bulbs or lamp tubes were used as crop insect-repelling mosquito lamps or moth traps. However, in terms of the structure of this lamp, only a layer of yellow paint is applied to the periphery of the full-spectrum light wave to reduce the illuminant by approximately The amount of light below 450nm is only reduced. Although the equipment made of the traditional light bulb or lamp tube is in the yellow spectral region, that is, its wavelength is between 520nm and 630nm, and it adopts the method of scattering and continuous irradiation However, due to the physical luminous characteristics of the filament of the lamp body, no matter how the full spectrum is covered, it will not be able to achieve the ideal pest control effect for farmers.

[0004] So far, although the lamps and lanterns used in the market have a little anti-insect effect, they can't exert the control effect that farmers expect. pest control

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