Omnidirectional light source deinsectization lamp device and method

Abstract

The invention discloses an omnidirectional light source deinsectization lamp device which comprises a shell, a super-hydrophobic coating is arranged on the surface of the shell, an opening is formed in the top of the shell, and a funnel-shaped insect collecting opening convenient for pests to enter is formed in the side edge of the shell, and the omnidirectional light source deinsectization lamp device is characterized in that a radial transparent insect falling plate is arranged in the insect collecting opening; a pest trapping lamp for attracting pests to enter is arranged below the pest falling plate, a pest guide pipe is connected to the bottom end of the pest collecting opening, a pest collecting box is arranged downwards along the pest guide pipe, and an infrared heating column for killing the pests entering the pest collecting box at high temperature is installed in the pest collecting box. The deinsectization lamp device provided by the invention can efficiently kill agricultural pests, is green and environment-friendly, abandons chemical pesticides, has no pesticide residues, does not pollute soil, water sources and agricultural products, and also avoids damage to the ecological environment.

Description

Technical Field

[0001] This invention belongs to the field of insecticidal devices, and specifically discloses an omnidirectional light source insecticidal lamp device and method. Background Technology

[0002] In agricultural production, rampant pests severely threaten crop growth and yield, and have long been a pressing problem to be solved. While the use of traditional chemical pesticides can control pest numbers to some extent, their drawbacks are becoming increasingly apparent. Chemical pesticide residues not only pollute soil, water sources, and agricultural products, harming the ecological environment and human health, but also cause pests to develop resistance, leading to a continuous increase in pesticide use and creating a vicious cycle. To achieve sustainable agricultural development, green pest control technologies are receiving increasing attention. Among the many green pest control methods, using physical properties to trap and kill pests has become a research hotspot. Currently, common insect trapping devices on the market, such as agricultural spectral insecticidal lamps and solar-powered insecticidal lamps, mainly utilize the phototaxis of insects. They attract insects by emitting light of specific wavelengths, and then kill them using methods such as electric shock, water spraying, and wind suction. Solar-powered insecticidal lamps use solar energy and are also based on the phototaxis principle. They attract insects to the lamp through low-temperature plasma and ultraviolet radiation generated by discharge, and then kill them through a high-voltage grid. However, these devices have certain limitations. Electric shock insecticidal lamps tend to leave insect remains stuck to the grid when killing insects, affecting subsequent killing efficiency; water spray insecticidal lamps require regular replacement and cleaning of the collection basin, making operation cumbersome and difficult to promote in arid and water-scarce areas; while wind suction insecticidal lamps avoid the problem of insect remains sticking, their killing efficiency for small insects is relatively low. In addition, some studies have attempted to control pest populations by using sterile insect technology (SIT), which involves raising large numbers of insects that have been exposed to radiation (gamma rays or X-rays) and then introducing them into natural populations, thus preventing the pests from producing offspring. However, this technology is costly, has strict requirements for technical conditions and equipment, and is only applicable to specific types of pests, making it difficult to promote and apply on a large scale. Against this backdrop, it is urgent to develop an efficient, environmentally friendly, widely applicable agricultural pest control technology that can avoid the aforementioned problems.

[0003] Therefore, it is necessary to improve the existing technology in order to solve the problems existing in the existing technology. Summary of the Invention

[0004] The purpose of this invention is to disclose an omnidirectional light source insect-killing lamp device and method to solve the problems existing in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: The omnidirectional light source insect killing lamp device comprises a shell, the surface of the shell is provided with a super-hydrophobic coating, the top of the shell is provided with an opening, the side of the shell is provided with a tapered insect collecting opening for facilitating the entry of pests, a radiation-shaped transparent insect falling plate is arranged in the insect collecting opening, an insect attracting lamp is arranged below the insect falling plate for attracting pests to enter, a guide pipe is connected to the bottom end of the insect collecting opening, and a pest collecting box is arranged below the guide pipe, and an infrared heating column for killing the entering pests by high temperature is arranged in the pest collecting box.

[0006] When in use, the insect attracting lamp emits light of a specific wavelength to attract pests, when the pests approach, the pests first collide with the radiation-shaped insect falling plate, large and inflexible insects directly fall into the tapered insect collecting opening, small and flexible flying insects correct their posture after the first collision with the insect falling plate, however, the radiation-shaped insect falling plate rotates to narrow the adjacent space and increase the probability of secondary or multiple collisions, after multiple collisions with the insect falling plate, the flying insects fall or are closer to the insect attracting lamp, and the high temperature and strong light causes the pests to be blinded or to slide down the insect attracting lamp and then fall into the pest collecting box and be killed by the infrared heating column.

[0007] As a further improvement of the present application, the insect attracting lamp is a high-pressure mercury lamp and an iodine gallium lamp, the high-pressure mercury lamp can emit light of a wavelength of 300-700 nanometers, and the iodine gallium lamp can emit light of a wavelength of 350-450 nanometers, and the two lamps can synergistically enhance the attraction of pests. Considering the spectral characteristics, energy efficiency and service life, different types of pests have different sensitivities to light of a specific wavelength, the wavelength bands of the light emitted by the above two lamps cover the sensitive range of most pests to light, and the pests can be better attracted.

[0008] As a further improvement of the present application, the insect attracting lamp is a dysprosium lamp and a thallium lamp, the dysprosium lamp can emit light of a wavelength range of 400-700 nanometers, and the thallium lamp can emit light of a wavelength of 535 nanometers, and the two lamps can synergistically attract pests to approach the insect killing lamp device. The above two light sources use ultraviolet light sources sensitive to moths to enhance the attraction of other pests.

[0009] As a further improvement of the present application, the transparent insect falling plate is any one of polyethylene terephthalate (PET), polycarbonate (PC), polyamide (PA), polyethylene naphthalate (PEN) or polymethyl methacrylate (PMMA).

[0010] As a further improvement of the present application, one side of the pest collecting box is provided with a rainwater discharge port, and the other side is provided with a dead insect collecting port.

[0011] As a further improvement of the present application, a transparent spherical lampshade is arranged below the insect falling plate, and an insect attracting lamp is arranged in the lampshade.

[0012] As a further improvement of the present application, it further comprises a light control sensor, a rain control sensor, and a power storage device, the rain control sensor can cut off the power supply when it rains to prevent rainwater from entering and causing short circuit; the light control sensor can cut off the power supply during the day to reduce unnecessary consumption of electricity; and the power storage device is used to supply power to the device.

[0013] As a further improvement of the present application, the super-hydrophobic coating is made by the following steps: S1, take 15-20 parts of anhydrous ethanol or methanol, 0.1-0.3 parts of a surfactant, 1-1.5 parts of ammonia water, stir uniformly, then add 3-5 parts of hydrophilic silica, 2-3 parts of alumina, continue to stir for 30-60 minutes, heat to 60-70℃, then add 1-5 parts of a modifier, continue to stir for 6-8 hours, obtain a super-hydrophobic coating solution; the hydrophilic silica is a silica sol with a particle diameter of 4-10nm dried, and the modifier is a fluorine-free alkylsiloxane with a carbon chain length greater than 3, the content in the modification solution is 1wt.%-10wt.%; The fluorine-free alkylsiloxane is any one of isobutylsiloxane, octylsiloxane or propylsiloxane; the surfactant is any one of fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester or polyoxyethylene alkylamine; S2, uniformly spray or spin coat the super-hydrophobic coating solution prepared in step S1 on the surface of the shell, and UV cure for 10~20min to obtain a super-hydrophobic heat-conducting coating.

[0014] As a further improvement of the present application, in step S2, the coating thickness is controlled to be 10~50um, and the uv curing conditions are to use ultraviolet light with a wavelength of 365 nm and an energy of 5~10J / cm 2 .

[0015] As a further improvement of the present application, the insect lamp attracts pests to approach, when the pests reach the insect lamp, they collide with the transparent insect falling plate and fall into the upper part of the insect lamp, the pests are blinded by high temperature and strong light and slide down, and slide down along the insect guide pipe into the insect collecting box, and the infrared heating column in the insect collecting box kills the pests by high temperature.

[0016] Compared with the prior art, the present application has the following advantages: The application discloses an omnidirectional light source insect killing lamp device, which is characterized by the following.

[0017] The omnidirectional light source insect killing lamp device disclosed by the application is attached with a super-hydrophobic coating on the surface of the shell, which can effectively reduce the damage of rain and humidity to the device, and the device is also provided with a light control sensor, a rain control sensor and an electricity storage device for supplying power to the device, so that the invasion of rainwater and the resulting short circuit can be effectively prevented, and unnecessary consumption of electric quantity can be reduced.

[0018] 3. The insect killing lamp device provided by the application has strong adaptability and is not limited by geographical environmental conditions such as drought and water shortage, and does not need to rely on water sources like water killing type insect killing lamps, and can stably operate in both drought areas and water-rich areas, thereby providing a reliable pest control means for agricultural production in different environments. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 Fig. 1 is a structural schematic view of the insect killing lamp device in the application; Fig. 2 Fig. 2 is a top view of the insect killing lamp device in the application; Fig. 3 Fig. 3 is a sectional view of the insect killing lamp device in the application; Fig. 1 is a structural schematic view of the insect killing lamp device in the application; DETAILED DESCRIPTION

[0020] The application will be described in detail below with reference to the embodiments shown in the drawings, but it should be noted that these embodiments are not a limitation on the application, and equivalent transformations or substitutions of function, method, or structure made by those of ordinary skill in the art based on these embodiments are within the scope of the application.

[0021] As shown in Figs. 1-3 The application discloses an omnidirectional light source insect killing lamp device and method to effectively replace the application of pesticides in the prevention and control of agricultural pests. The device comprises a shell, the surface of which is provided with a super-hydrophobic coating, and the top of the shell is provided with an opening. A tapered insect collecting opening 2 is arranged on the side of the shell to facilitate the entry of pests. A radiation-shaped transparent insect falling plate 1 is arranged in the insect collecting opening 2. An insect attracting lamp 3 is arranged below the insect falling plate 1 to attract pests. A guide insect tube 8 is connected to the bottom end of the insect collecting opening 2. A pest collecting box 4 is arranged below the guide insect tube 8. An infrared heating column 5 for killing pests at high temperature is installed in the pest collecting box 4.

[0022] The upper end of the insect collecting opening 2 is wide, and the lower end is narrow, forming a funnel shape, which facilitates the entry of pests and their sliding into the pest collecting box 4. The insect attracting lamp 3 is selected from a high-pressure mercury lamp capable of emitting light in the range of 300-700 nanometers and an iodine gallium lamp capable of emitting light in the range of 350-450 nanometers, which can simulate ultraviolet light spectrum, and the two can synergistically enhance the attraction of agricultural destructive moths. This wave band covers the sensitive range of most pests to light. Specifically, a combination of mercury and iodine gallium is selected, which can produce a blue spectrum and has strong attraction to various agricultural pests (such as aphids, cotton bollworms, and grass caterpillars). In addition, the insect attracting lamp 3 can also be selected from a combination of a dysprosium lamp and a thallium lamp, which can produce a yellow spectrum. The dysprosium lamp can emit light in the range of 400-700 nanometers, and the thallium lamp can emit light in the range of 535 nanometers, which also has good attraction effect on other pests.

[0023] The insect attracting lamp 3 is installed at the top of the device, and the light emitted by it can attract pests. In order to avoid direct contact and adhesion of pests on the insect attracting lamp 3, we set the insect falling plate 1 above the insect attracting lamp 3. The insect falling plate 1 is arranged in a radial shape, such as a Chinese character or star structure, which not only protects the insect attracting lamp 3, but also causes certain harm to the pests, making them more easily captured.

[0024] The design of the guide insect tube 8 allows the insects that fall off the insect falling plate 1 to smoothly enter the pest collecting box 4. The pest collecting box 4 is provided with an infrared heating column 5 for killing pests at high temperature. When in use, the insect lamp 3 emits light of a specific wavelength to attract pests, and when the pests approach, they first collide with the radiating insect falling plate 1. Large and inflexible insects will directly fall into the conical insect collecting opening 2. Small and flexible flying insects will correct their posture after the first collision with the insect falling plate 1. However, the radiating insect falling plate 1 will rotate, thereby narrowing the adjacent space and increasing the probability of secondary or multiple collisions. After multiple collisions with the insect falling plate 1, the flying insects will fall or be closer to the insect lamp 3, and will be blinded or fall off the insect lamp 3 due to high temperature and strong light, and then fall into the insect collecting box 4 and be killed by the high temperature of the infrared heating column 5.

[0025] In order to prevent the insect lamp 3 from being damaged by pests, a transparent spherical lampshade is arranged outside the insect lamp 3, and the lampshade is located below the insect falling plate 1.

[0026] The transparent insect falling plate 1 is any one of polyethylene terephthalate (PET), polycarbonate (PC), polyamide (PA), polyethylene naphthalate (PEN), or polymethyl methacrylate (PMMA).

[0027] The use of transparent materials can take advantage of the light refraction and reflection properties to enhance the attractiveness of the light source to pests. In addition, when the light of the insect lamp 3 passes through the transparent insect falling plate 1, refraction occurs, changing the direction of propagation and forming a complex and bright light distribution in the peripheral area, expanding the visual impact range of the light source and attracting more distant pests. In addition, the transparent insect falling plate 1 reflects light, forming a "secondary light source" effect, enhancing the attractiveness of the insect lamp 3 to pests, making it easier for pests to find and approach the insect lamp 3 area.

[0028] In addition, one side of the insect collecting box 4 is provided with a rainwater discharge port 7 for discharging rainwater, and the other side is provided with a dead insect collecting port 6 for collecting and cleaning the killed pests.

[0029] Further, the device further comprises a light control sensor, a rain control sensor, and a power storage device. The rain control sensor can cut off the power supply when it rains to prevent rainwater from entering and causing a short circuit. The light control sensor can cut off the power supply during the day to reduce unnecessary consumption of electricity. The power storage device is used to power the device.

[0030] The surface of the shell is provided with a super-hydrophobic coating for preventing damage caused by rain and moisture. The super-hydrophobic coating is made by the following steps: S1, take 15-20 parts of anhydrous ethanol or methanol, 0.1-0.3 parts of surfactant, 1-1.5 parts of ammonia, stir uniformly, then add 3-5 parts of hydrophilic silica, 2-3 parts of alumina, continue to stir for 30-60 minutes, heat to 60-70℃, then add 1-5 parts of modifier, continue to stir for 6-8 hours, obtain super-hydrophobic coating liquid; the hydrophilic silica is a silica sol with a particle diameter of 4-10 nm dried, and the modifier is a fluorine-free alkyl siloxane with a carbon chain length greater than 3, the content in the modified solution is 1wt.%-10wt.%; The fluorine-free alkyl siloxane is any one of isobutyl siloxane, octyl siloxane or propyl siloxane; the surfactant is any one of fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester or polyoxyethylene alkylamine; S2, uniformly spray or spin coat the super-hydrophobic coating liquid prepared in step S1 on the surface of the shell, UV cure for 10~20min, obtain super-hydrophobic heat-conducting coating.

[0031] In step S2, the coating thickness is controlled to be 10~50um, and the uv curing condition is to use ultraviolet with wavelength of 365 nm and energy of 5~10J / cm 2 for curing.

[0032] The omnidirectional light source insect killing lamp device developed in this study has significant advantages in agricultural pest control. This device not only can efficiently kill pests under various environmental conditions, but also can effectively reduce the impact on non-target organisms, with high ecological safety. It provides a new efficient and environmentally friendly method for future agricultural pest control, with important theoretical and practical significance. The omnidirectional light source insect killing lamp device is expected to be widely used in agricultural production, making important contributions to reducing pesticide use and protecting the ecological environment.

[0033] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. An omnidirectional light source insecticidal lamp device, comprising a housing, the surface of which is provided with a superhydrophobic coating, an opening at the top of the housing, and funnel-shaped insect-collecting openings on the sides of the housing to facilitate the entry of pests, characterized in that, The insect collection port is equipped with a radial transparent insect-dropping plate. Below the insect-dropping plate is an insect-attracting lamp to attract pests. The bottom of the insect collection port is connected to an insect guide tube, and an insect collection box is set down along the insect guide tube. The insect collection box is equipped with an infrared heating column for high-temperature killing of pests.

2. The omnidirectional light source insect-killing lamp device according to claim 1, characterized in that, The insect-attracting lamps are high-pressure mercury lamps and iodine gallium lamps. High-pressure mercury lamps can emit light with a wavelength of 300-700 nanometers, while iodine gallium lamps can emit light with a wavelength of 350-450 nanometers. The two lamps work together to enhance the attraction of pests.

3. The omnidirectional light source insecticidal lamp device according to claim 1, characterized in that, The insect-attracting lamp is a dysprosium lamp and a thallium lamp. The dysprosium lamp can emit light with a wavelength range of 400-700 nanometers, and the thallium lamp can emit light with a wavelength of 535 nanometers. The two lamps work together to attract pests to the insect-killing lamp device.

4. The omnidirectional light source insect-killing lamp device according to claim 1, characterized in that, The transparent insect trap is any one of polyethylene terephthalate (PET), polycarbonate (PC), polyamide (PA), polyethylene naphthalate (PEN), or polymethyl methacrylate (PMMA).

5. The omnidirectional light source insect-killing lamp device according to claim 1, characterized in that, The insect collection box has a rainwater outlet on one side and an insect carcass collection outlet on the other side.

6. The omnidirectional light source insect-killing lamp device according to claim 1, characterized in that, A spherical lampshade is installed below the insect-attracting board, and an insect-attracting lamp is installed inside the lampshade.

7. The omnidirectional light source insect-killing lamp device according to claim 1, characterized in that, It also includes a light control sensor, a rain control sensor, and an energy storage device. The rain control sensor can cut off the power when it rains to prevent rainwater from entering and causing a short circuit; the light control sensor can cut off the power during the day to reduce unnecessary power consumption; and the energy storage device is used to power the device.

8. The omnidirectional light source insecticidal lamp device according to claim 1, characterized in that, The superhydrophobic coating is prepared by the following steps: S1. Take 15-20 parts of anhydrous ethanol or methanol, 0.1-0.3 parts of surfactant, and 1-1.5 parts of ammonia. After stirring evenly, add 3-5 parts of hydrophilic silica and 2-3 parts of alumina. Continue stirring for 30-60 minutes. After heating to 60-70℃, add 1-5 parts of modifier and continue stirring for 6-8 hours to obtain a superhydrophobic coating solution. The hydrophilic silica is prepared by drying silica sol with a particle diameter of 4-10 nm. The modifier is a fluorine-free alkylsiloxane with a carbon chain length greater than 3, and its content in the modification solution is 1wt.%-10wt.%. The fluorine-free alkylsiloxane is any one of isobutylsiloxane, octylsiloxane, or propylsiloxane; the surfactant is any one of fatty alcohol polyoxyethylene ether, fatty acid polyoxyethylene ester, or polyoxyethylene alkylamine. S2. The superhydrophobic coating liquid obtained in step S1 is uniformly sprayed or spin-coated onto the surface of the shell and UV cured for 10-20 minutes to obtain a superhydrophobic thermally conductive coating.

9. The omnidirectional light source insecticidal lamp device according to claim 8, characterized in that, In step S2, the coating thickness is controlled to be 10~50 μm, and the UV curing conditions are a wavelength of 365 nm and an energy of 5~10 J / cm. 2 It is cured by ultraviolet light.

10. The insect-killing method of an omnidirectional light source insect-killing lamp device as described in any one of claims 1-7, characterized in that, The insect-attracting lamp attracts pests to its vicinity. Once in front of the lamp, the pests collide with the transparent insect-falling board and fall onto the lamp. Due to the high temperature and strong light, the pests become blinded and slide down the insect guide tube into the insect collection box. The infrared heating column inside the collection box uses high temperature to kill the pests.

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