Agricultural pest light flexible induced thermal regulation lamp enhanced thermoelectric killing and collection device

Abstract

The present invention discloses a light-induced thermal regulation and enhanced thermoelectric killing and collecting device for agricultural pests, comprising a support system, a hot mist conductive medium spraying system, a high-voltage pulse electric field system, a light source system, a collecting device and a negative pressure wind suction closure system. The upper surface of a support plate in the support system is provided with an annular plastic pipe in the hot mist conductive medium spraying system, and the lower surface of the support plate in the support system is connected to an upper protective plate in the light source system through a suspension rod. The upper protective plate in the light source system is located in a circular hollow structure of an anode in the high-voltage pulse electric field system, and the support rod in the support system is connected and fixed to a box in the collecting device. A negative pressure wind suction closure system is provided at the lower end of an ultra-slip funnel in the collecting device. The device implements flexible control measures for light-heat attraction and collection of pests and measures for thermoelectric killing and collection and wind suction capture, thereby solving the problem of difficult control of pest biological tendency attraction and solving the problem of difficult killing and capture of pests.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural engineering equipment, and in particular to a light-enhanced thermoelectric killing and collecting device for agricultural pests, induced by flexible light illumination and heat regulation. Background Art

[0002] Crop pest control is an important disaster prevention and mitigation measure, and plays an irreplaceable and important role in ensuring national food security and agricultural production safety. Pest control in my country mainly relies on chemical pesticides, which, while controlling the losses caused by pests and diseases, also brings about problems such as increased resistance to pesticides and increased probability of pest and disease outbreaks. In order to solve the problem of over-reliance on chemical pesticides, my country has proposed to implement green control to replace chemical control. In this context, light physical control technology in green control modern physical agricultural technology is based on the application of specific light physical regulation measures to achieve controllable killing and induced control of pests toward light sources. It can not only effectively replace the use of highly toxic and high-residue pesticides, significantly reduce non-point source pollution caused by pesticides and their wastes, but also help protect the safety of the agricultural ecological environment and achieve sustainable control of pests. It is an effective way to develop modern agriculture and promote agricultural production safety, agricultural product quality safety, and agricultural ecological safety. Moreover, light physical control technology is promoting the professional integrated prevention and control of pests and diseases and green control, establishing my country's pest and disease early warning mechanism and early warning system, building a technical system for green agricultural development, and promoting the development of new concepts of green, circular, high-quality and efficient characteristic agriculture. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects. The device implements flexible control measures for light and heat attraction of pests, as well as thermal electric killing and collection and wind suction capture measures, which solves the problem of difficult control of pest biological tendency attraction and solves the problem of difficulty in killing and capturing pests, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an agricultural pest light flexible induced thermal regulation lamp-enhanced thermoelectric killing and collection device, including a support system, a hot mist conductive medium spraying system, a high-voltage pulse electric field system, a light source system, a collection device and a negative pressure wind suction closure system. The upper surface of the support plate in the support system is provided with an annular plastic pipe in the hot mist conductive medium spraying system, and the lower surface of the support plate in the support system is connected to the upper protective plate in the light source system through a suspension rod. The upper protective plate in the light source system is located in the circular hollow structure of the anode in the high-voltage pulse electric field system, and the support rod in the support system is connected and fixed to the box in the collection device, and the lower end of the super-slip funnel in the collection device is provided with a negative pressure wind suction closure system.

[0005] Furthermore, the support system includes a hook, the lower end of which is connected and fixed to the protective cover. The protective cover is a funnel structure, and the lower port of the protective cover is connected and fixed to the support plate. Support connecting rods are provided at the four corners of the lower surface of the support plate, and the lower end of the support connecting rod is connected and fixed to the support rod.

[0006] Furthermore, the hot mist conductive medium spraying system includes an annular plastic pipe, which is connected to the electric heater, ultrasonic atomizer and pulse generator from left to right in sequence through a connecting pipe, and eight groups of high-pressure hot mist nozzles are evenly arranged at the lower end of the annular plastic pipe.

[0007] Furthermore, the high-voltage pulse electric field system includes a boost power supply, the left side of the boost power supply is connected to the high-voltage electric field generator through a wire, the high-voltage electric field generator is connected to the anode and the cathode through a wire, and the anode is located above the cathode, and the anode and the cathode are circular hollow structures.

[0008] Furthermore, the boost power supply and the high voltage electric field generator are located on a support plate in the support system, and the anode and the cathode are located below the support plate in the support system.

[0009] Furthermore, the light source system includes an upper protective plate, the upper surface of the upper protective plate is connected to the support plate in the support system through a hanger, the upper protective plate is connected to the outer support cylinder through an upper glass electrode clamping device, the lower end of the outer support cylinder is connected to the lower protective plate through a lower glass electrode clamping device, an inner support cylinder is provided at the groove on the outer wall of the outer support cylinder, and multiple groups of purple spectrum LEDs and green-yellow LEDs are evenly provided on the outer support cylinder and the inner support cylinder through an aluminum substrate, the aluminum substrate is connected to a regulated power supply through a wire, and the regulated power supply is located on the upper surface of the support plate in the support system.

[0010] Furthermore, the upper protective plate and the lower protective plate are respectively located in the hollow structure of the anode and the cathode in the high-voltage pulse electric field system through the upper glass electrode clamping device and the lower glass electrode clamping device, and a transparent glass cover is provided at the clamping mouth of the upper glass electrode clamping device and the lower glass electrode clamping device, and the transparent glass cover is located on the outside of the outer supporting cylinder.

[0011] Furthermore, the collecting device includes a box body, an upper port of the box body is provided with an ultra-slip insect falling funnel, a lower port of the ultra-slip insect falling funnel is provided with a square insect falling port, a negative pressure fan is provided at the lower end of the insect falling port, and insect collecting ports are provided on the left and right sides of the box body through sealing plates.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the agricultural pest light flexible induced thermal regulation lighting enhanced thermoelectric killing and collecting device, the present invention targets the purple and green light phototaxis sensitive characteristics of agricultural pests, the yellow spectrum illumination characteristics of beneficial insects and the thermotaxis aggregation effect of pests, uses the simultaneous alternating spectrum illumination produced by the staggered stacking of purple spectrum LEDs and green-yellow LEDs to stimulate distant pests to produce phototaxis movement, and uses the light alternation regulation mode to flexibly induce phototaxis pests to produce aggregation and lighting effects, avoiding the phenomenon of pest escape caused by constant light phototaxis and gradient intensity changes, and through the alternating stimulation of yellow light in the green-yellow LED and its interaction with the purple spectrum LED The alternating intensity regulation with opposite luminous timing drives beneficial insects to produce avoidance and escape effect, obtains the flexible regulation effect of harm-avoidance and benefit-avoidance lighting, and utilizes the heat diffusion effect generated by the electric heater to stimulate the thermotaxis and aggregation effect of pests, and combines light and heat to obtain the photothermal coupling controllable induction effect of pests. Moreover, the heat diffusion effect is implemented by the high-pressure hot mist nozzle to effectively induce the thermotaxis and aggregation effect of phototaxis pests, and the combination of light and heat enhances the photothermal biological tropism activity of pests, realizes the photothermal coupling induced aggregation synergistic effect of pests and the photothermal controllable lighting enhancement effect; at the same time, the heat intensity of the hot mist vapor is utilized to form a thermal variable intensity field around the luminous body, and the thermal contact killing of the lighted pests is implemented. Insect effect, and in view of the complexity of the photothermal-induced degeneration of pests and their repeated avoidance of lights, the high-voltage electric field generated by the high-voltage electric field generator is used to generate electromagnetic ionization and charge discharge of the atomized dielectric filled therein, so as to implement the electric shock killing effect of the pests on the lights, and expand the electric shock killing range under the diffusion of the charged mist. In addition, the super-slip insect funnel of the collection device can receive the falling insects, and the negative pressure wind field formed by the negative pressure wind suction closed system can effectively enhance the collection of pests; the photothermal coupling induction effect of pests, the alternating flexible stimulation effect of the long-short spectrum staggered illumination of the pests' visual sensitivity, and the staggered regulation of the spectrum alternating illumination of the beneficial insects can effectively control the tropism intensity of pests and the enhancement effect of lights. The invention can effectively avoid the beneficial insects from being put on the lamps, form a flexible and heat-enhanced attracting effect of pests by light regulation, and the implementation of thermal variable intensity field, high voltage electric field, fog electric diffusion field and negative pressure wind field can effectively implement the multiple killing and collecting effects of thermally induced insect dropping, electric shock and negative pressure wind suction of the pests put on the lamps, realize the green physical control of pests, and meet the operation requirements of different sites and different types of crops; the invention has the advantages of reasonable structure, good capturing effect, low cost and strong adaptability; the invention has the advantages of reasonable structure, good capturing timeliness, low cost and strong adaptability, it can not only carry out the attracting and killing of pests and the regulation and avoidance of beneficial insects at fixed points, but also can be placed on a mobile vehicle to realize intelligent remote control and mobile attracting and killing of pests. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the partial structure of the present invention Figure 1 ;

[0015] Figure 3 It is a schematic diagram of the structure of the light source system of the present invention;

[0016] Figure 4 It is a schematic diagram of the top view structure of the present invention;

[0017] Figure 5 It is a schematic diagram of the partial structure of the present invention Figure 2 .

[0018] In the figure: 1 support system, 2 hot mist conductive medium spraying system, 3 high voltage pulse electric field system, 4 light source system, 5 collecting device, 6 negative pressure wind suction closed system, 7 hook, 8 protective cover, 9 support plate, 10 support connecting rod, 11 boost power supply, 12 high voltage electric field generator, 13 upper glass electrode clamping device, 14 lower glass electrode clamping device, 15 anode, 16 cathode, 17 upper protective plate, 18 lower protective plate, 19 suspension rod, 20 outer support cylinder, 21 inner support cylinder, 22 pulse generator, 23 ultrasonic atomizer, 24 electric heater, 25 plastic pipe, 26 high pressure hot mist nozzle, 27 voltage stabilizer, 28 aluminum substrate, 29 green-yellow LED, 30 purple spectrum LED, 31 transparent glass cover, 32 support rod, 33 super slip insect funnel, 34 insect drop mouth, 35 negative pressure fan, 36 box, 37 insect extraction mouth, 38 sealing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-5The present invention provides a technical solution: an agricultural pest light flexible induced heat regulation lamp enhanced thermoelectric killing and collecting device, including a support system 1, a hot mist conductive medium spraying system 2, a high-voltage pulse electric field system 3, a light source system 4, a collecting device 5 and a negative pressure wind suction closed system 6. The upper surface of the support plate 9 in the support system 1 is provided with an annular plastic pipe 25 in the hot mist conductive medium spraying system 2, and the lower surface of the support plate 9 in the support system 1 is connected to the upper protective plate 17 in the light source system 4 through a suspension rod 19. The upper protective plate 17 in the light source system 4 is located in the circular hollow structure of the anode 15 in the high-voltage pulse electric field system 3, and the support rod 32 in the support system 1 is connected and fixed to the box 36 in the collecting device 5, and the lower end of the super-slip funnel 33 in the collecting device 5 is provided with a negative pressure wind suction closed system 6. The support system 1 includes a hook 7, which can hang the entire device outside. On the upper equipment, the lower end of the hook 7 is connected and fixed to the protective cover 8, the protective cover 8 is a funnel structure, and the lower port of the protective cover 8 is connected and fixed to the support plate 9, and the four corners of the lower surface of the support plate 9 are provided with support rods 10, and the lower end of the support rod 10 is connected and fixed to the support rod 32, so as to support the entire system to realize the implementation of the expected functions. The hot mist conductive medium spraying system 2 includes an annular plastic pipe 25, which is connected to the electric heater 24, the ultrasonic atomizer 23 and the pulse generator 22 from left to right through a connecting pipe, and eight groups of high-pressure hot mist nozzles 26 are evenly arranged at the lower end of the annular plastic pipe 25. The input ends of the electric heater 24, the ultrasonic atomizer 23 and the pulse generator 22 are electrically connected to the output end of the external single-chip computer system. The ultrasonic atomizer 23 carries a conductive medium liquid, which is electrically connected to the pulse generator 22 and then passes through the pulse generator 24. It is connected to the boost power supply 11 to implement liquid atomization and realize the high-pressure transmission function through the plastic pipe 25. The atomized gas in the plastic pipe 25 is further pressurized by the high-pressure hot mist nozzle 26 and then sprayed downwardly through the nozzle to spray the conductive medium hot mist gas, so as to obtain the heat source stimulation effect of heat diffusion, realize the enhancement of the thermotropic biological activity of pests, the thermotaxis aggregation and the lighting enhancement effect, realize the thermal contact knockdown effect of the thermal variable intensity field on the lighted pests and the function of filling the atomized diffusive conductive medium in the high-voltage electric field, and program to realize the closing of the electric heating and ultrasonic atomization function during the darkest and second darkest light in the yellow light alternating brightness, reduce the influence of heat on beneficial insects, and enhance the repellent effect of yellow light on beneficial insects. The high-voltage pulse electric field system 3 includes a boost power supply 11, the left side of the boost power supply 11 is connected to the high-voltage electric field generator 12 through a wire, the high-voltage electric field generator 12 is connected to the anode 15 and the cathode 16 through a wire, and the anode 15 is located above the cathode 16, the anode 15 and the cathode 16 are circular hollow structures, and the hollow structures of the anode 15 and the cathode 16 can form an effective space electric field, and then a high-voltage space DC electric field is formed by the boost power supply 11 and the high-voltage electric field generator 12 to implement the electric shock killing function of the lamp pests, and make the hot mist gas conductive medium filled therein charged, expand the effective killing space, and achieve the dual effects of thermal and electric killing.And programming is performed to realize the electric shock start implementation mode to avoid accidental killing of beneficial insects. The boost power supply 11 and the high-voltage electric field generator 12 are located on the support plate 9 in the support system 1, and the anode 15 and the cathode 16 are located below the support plate 9 in the support system 1. The input end of the boost power supply 11 and the high-voltage electric field generator 12 is electrically connected to the output end of the external single-chip computer system. The light source system 4 includes an upper protective plate 17. The upper surface of the upper protective plate 17 is connected to the support plate 9 in the support system 1 through a suspension rod 19. The upper protective plate 17 is connected to the outer support cylinder 20 through an upper glass electrode clamping device 13. The lower end of the outer support cylinder 20 is connected to the lower protective plate 18 through a lower glass electrode clamping device 14. An inner support is provided at the groove on the outer wall of the outer support cylinder 20. The support cylinder 21, the outer support cylinder 20 and the inner support cylinder 21 are evenly provided with a plurality of groups of purple spectrum LEDs 30 and green-yellow LEDs 29 through an aluminum substrate 28, the number ratio of the green-yellow LEDs 29 is composed of a 1:1 green-yellow high-power SMD LED (3W / piece), the purple spectrum LED 30 is a purple spectrum high-power SMD LED (3W / piece), the aluminum substrate 28 is connected to the voltage-stabilized power supply 27 through a wire, and the voltage-stabilized power supply 27 is located on the upper surface of the support plate 9 in the support system 1, the outer support cylinder 20 and the inner support cylinder 21 are both made of rolled aluminum plates, and the voltage-stabilized power supply 27 controls the green spectrum LED and the purple spectrum LED 30 in the green-yellow LED 29 to emit light synchronously, and the programming realizes the simultaneous sequentiality 25 of the two min period, and 5 brightness gradient alternating light emission modes from dark to bright and from bright to dark are programmed, and the green-yellow LED 29 is programmed to have the yellow spectrum LED and the purple and green light emission timing opposite but the same illumination and alternating light emission mode, so as to implement the alternating light stimulation mode of flexible induction of purple-green alternating light for pests and flexible avoidance regulation of yellow alternating light for beneficial insects, so as to obtain the light manipulation effect of flexible light regulation of pests and beneficial avoidance; the external single-chip computer system controls the coupling implementation effect of light effect and thermal effect, effectively realizes the enhanced induction effect of photothermal biological activity of pests, realizes the biological photothermal induction effect of pests, and induces the pests to produce photothermal-induced enhanced light-fighting effect, and then, under the sudden stimulation of the thermal intensity field, effectively implements the thermal contact and insect-falling effect of pests in the photothermal field, and further, in the green-purple spectrum alternating light, Under the flexible regulation of variable illumination, the visual sensitivity enhancement effect of pests is achieved by inducing short-wave spectrum excitation through long-wave spectrum, and the flexible regulation of illumination and the photothermal dual induction effect and the photothermal controllable light enhancement effect of pest biological tropism enhancement are achieved, and the functions of photothermal degeneration of pests in the photothermal coupling field and electrothermal killing of pests in the thermoelectric coupling field are implemented. The upper protective plate 17 and the lower protective plate 18 are respectively located in the hollow structure of the anode 15 and the cathode 16 in the high-voltage pulse electric field system 3 through the upper glass electrode clamping device 13 and the lower glass electrode clamping device 14, and a transparent glass cover 31 is provided at the clamping mouth of the upper glass electrode clamping device 13 and the lower glass electrode clamping device 14, and the transparent glass cover 31 is located outside the outer support cylinder 20. The collecting device 5 includes a box 36.An ultra-slip insect funnel 33 is provided at the upper end of the box 36, a square insect drop port 34 is provided at the lower end of the insect drop port 34, a negative pressure fan 35 is provided at the lower end of the insect drop port 34, and insect removal ports 37 are provided on the left and right sides of the box 36 through a sealing plate 38. The input end of the negative pressure fan 35 is electrically connected to the output end of the external single-chip computer system, and a negative pressure wind suction field is formed above the ultra-slip insect funnel 33, realizing the negative pressure wind suction function of the flying pests in the light-heat coupling field, obtaining the negative pressure collection of the pests with complex behavior on the light, and achieving the realization of the sliding insect drop. At the same time, the yellow light is the darkest and the second darkest The negative pressure fan 35 is programmed to be turned off during the lighting duration to avoid the wind absorption of beneficial insects by the negative pressure wind field; the box 36 is composed of a box plate and a bottom plate to form a collection space. The box 36 supports the entire system and implements the function of collecting insects by thermoelectric killing of light-heat-coupled induced insects. The 45° super-slip insect funnel 33 above it is welded on the box plates around the box 36 to receive the sliding falling insects, which fall into the space inside the box 36 through the insect drop port 34 below and the blades of the negative pressure fan 35 for collection, and then pass through the insect removal port 37 and are opened by the sealing plate 38 to realize the insect removal function.

[0021] When in use: in view of the sensitive phototropism of pests to the light characteristics of the purple short-wave spectrum and the green long-wave spectrum, and the avoidance behavior characteristics of beneficial insects to the yellow spectrum, 3W / piece high-power purple spectrum LED30, green-yellow LED29 and green-yellow quantity ratio of 1:1 SMD LEDs are respectively welded on the strip aluminum substrate 28, each of which is made into a purple spectrum LED30 light-emitting body and a green-yellow spectrum LED30 light-emitting body, and is respectively fixed on the outer support cylinder 20 and the inner support cylinder 21 to form a staggered light-emitting form, and the light-emitting body is controlled by an external single-chip system to realize the purple and green simultaneous alternating light illumination mode, while the yellow light realizes the alternating light illumination opposite to the purple and green light timing, and the PWM programming realizes 25 The light intensity of 5 gradients within the min period, and the darkest green light intensity meets the requirements of stimulating the phototaxis directional response of distant pests, realizing the flexible induction effect of alternating light regulation of green light inducing distant and purple light exciting nearby, and using the purple-green coupled light intensity to implement flexible excitation of pests by lighting, and using the alternating yellow light with opposite light emission timing to drive beneficial insects to avoid, thus obtaining the flexible induction effect of alternating light for pest approach and benefit avoidance.

[0022] In order to obtain the effects of the pests' thermotropic phototropism, phototropic aggregation, photothermal biological activity regulation and photothermal coupling lighting enhancement, the input ends of the electric heater 24, the ultrasonic atomizer 23 and the pulse generator 22 are electrically connected to the output end of the external single-chip computer system. The ultrasonic atomizer 23 carries a conductive medium liquid, which is electrically connected to the pulse generator 22, and then connected to the boost power supply 11 through the pulse generator 24 to implement liquid atomization and realize the high-pressure transmission function through the plastic pipe 25. The atomized gas in the plastic pipe 25 is further pressurized by the high-pressure hot mist nozzle 26 and then sprayed downward with the conductive medium hot mist gas through the nozzle to obtain the heat source stimulation effect of thermal diffusion, realize the enhancement of the thermotropic biological activity of pests, thermotropism aggregation and lighting enhancement, realize the thermal contact knockdown effect of the thermal variable intensity field on the pests on the light, and realize the function of filling the atomized diffusive conductive medium in the high-voltage electric field, and program to realize the darkest and second darkest light in the yellow light alternating brightness The long-term electric heating and ultrasonic atomization functions are turned off to reduce the impact of heat on beneficial insects and enhance the repellent effect of yellow light on beneficial insects. The hollow structure of the anode 15 and the cathode 16 can form an effective spatial electric field, and then a high-voltage spatial DC electric field is formed through the boost power supply 11 and the high-voltage electric field generator 12 to implement the electric shock killing function of the lamp pests, and make the hot mist gas conductive medium filled therein charged, expand the effective killing space, achieve the dual effects of thermal and electric killing, and program to realize the electric shock implementation mode to avoid accidental killing of beneficial insects.

[0023] In order to realize the functions of thermal contact and knocking down of pests, electric shock and extension of the pest killing range, an external single-chip computer system is used to control the electric heater 24 to set the heating mode of the temperature of the conductive medium atomized gas produced by the ultrasonic atomizer 23, and a high-pressure hot mist nozzle 26 is used to realize the extended spraying of hot mist, so as to obtain the heat intensity field at the light source and realize the thermal knocking down effect of the lamp-approaching pests. In addition, an external single-chip computer system is used to control the high-voltage electric field generator 12 to realize a high-voltage pulse electric field between the anode 15 and the cathode 16, so as to obtain the electric killing measures for the lamp-approaching pests, and the high-voltage electric field makes the ionization magnetization of the atomized conductive medium filled between the anode 15 and the cathode 16 charged, so as to further realize the fog electric killing of the lamp-approaching pests, and the diffusion effect of the charged atomized gas correspondingly expands the electric killing range of the pests, realizes the killing of the flying pests gathering around the lamp, and obtains the multiple effects of killing the pests with different lamp-approaching behavior characteristics.

[0024] In summary, according to the phototaxis-sensitive light characteristics of pests, the avoidance-sensitive spectral light characteristics of beneficial insects, the enhancement of photothermal biological activity and thermotaxis, flexible light induction regulation and heat-induced lighting enhancement measures are implemented to achieve the photothermal taxis attraction effect of pests, and use photothermal control to enhance the lighting effect of pests, so as to achieve the photothermal coupling flexible induction regulation function of pest attraction and benefit avoidance, and combine the knocking down insect effect of the thermal intensity field, the killing function of the high-voltage pulse electric field, the diffusion killing effect of the hot mist charged medium, and the suction capture function of the negative pressure wind field to achieve the thermal knocking down insects and the thermal electric killing effect of the photothermal attracted pests and the negative pressure suction capture function, and use the box to realize the collection of captured pests. It integrates and implements multiple luring and multiple killing collection measures, effectively enhances the pest biological taxis effect, realizes the problem of the difficulty in pest biological taxis attraction regulation, and solves the problem of the difficulty in killing and capturing pests.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A light-inducing, thermally regulated, light-enhanced thermoelectric killing and collecting device for agricultural pests, characterized in that: It includes a support system, a hot mist conductive medium spraying system, a high-voltage pulse electric field system, a light source system, a collecting device and a negative pressure wind suction closure system. The upper surface of the support plate in the support system is provided with an annular plastic pipe in the hot mist conductive medium spraying system, and the lower surface of the support plate in the support system is connected to the upper protective plate in the light source system through a suspension rod. The upper protective plate in the light source system is located in the circular hollow structure of the anode in the high-voltage pulse electric field system, and the support rod in the support system is connected and fixed to the box in the collecting device. The lower end of the ultra-slip funnel in the collecting device is provided with a negative pressure wind suction closure system. The support system includes a hook, the lower end of the hook is connected and fixed to the protective cover, the protective cover is a funnel structure, and the lower port of the protective cover is connected and fixed to the support plate, and the four corners of the lower surface of the support plate are A supporting connecting rod is provided, and the lower end of the supporting connecting rod is connected and fixed to the support rod. The hot mist conductive medium spraying system includes an annular plastic pipe, which is connected to the electric heater, ultrasonic atomizer and pulse generator from left to right in sequence through a connecting pipe, and eight groups of high-pressure hot mist nozzles are evenly arranged at the lower end of the annular plastic pipe. The input ends of the electric heater, ultrasonic atomizer and pulse generator are electrically connected to the output end of the external single-chip computer system. The ultrasonic atomizer carries conductive medium liquid, which is electrically connected to the pulse generator, and is connected to the boost power supply through the pulse generator to implement liquid atomization and realize high-pressure transmission function through the annular plastic pipe. The atomized gas in the annular plastic pipe is further pressurized by the high-pressure hot mist nozzle, and then the conductive medium hot mist gas is sprayed downward through the high-pressure hot mist nozzle to obtain The heat source stimulation effect of heat diffusion can be achieved, and the electric heating and ultrasonic atomization function can be turned off during the darkest and second darkest light periods in the yellow light alternating brightness. The high-voltage pulse electric field system includes a boost power supply. The left side of the boost power supply is connected to the high-voltage electric field generator through a wire. The high-voltage electric field generator is connected to the anode and cathode through a wire, and the anode is located above the cathode. The anode and the cathode are circular hollow structures. The circular hollow structures of the anode and the cathode can form an effective spatial electric field, and then a high-voltage spatial DC electric field is formed through the boost power supply and the high-voltage electric field generator to implement the electric shock killing function of the pests on the lamp, and the hot mist vapor conductive medium filled therein is charged, thereby expanding the effective killing space and achieving the dual effects of thermal and electric killing. The boost power supply and the high-voltage electric field generator are located in the support system. The anode and cathode are located below the support plate in the support system, the input end of the boost power supply and the high-voltage electric field generator is electrically connected to the output end of the external single-chip computer system, the light source system includes an upper protective plate, the upper surface of the upper protective plate is connected to the support plate in the support system through a suspension rod, the upper protective plate is connected to the outer support cylinder through an upper glass electrode clamping device, the lower end of the outer support cylinder is connected to the lower protective plate through a lower glass electrode clamping device, an inner support cylinder is provided at the groove on the outer wall of the outer support cylinder, and multiple groups of purple spectrum LEDs and green-yellow LEDs are evenly arranged on the outer support cylinder and the inner support cylinder through an aluminum substrate, the number ratio of green-yellow LEDs is composed of 1:1 green-yellow high-power SMD LEDs, the purple spectrum LED is a purple spectrum high-power SMD LED,The aluminum substrate is connected to the voltage-stabilized power supply through a wire, and the voltage-stabilized power supply is located on the upper surface of the support plate in the support system. The outer support cylinder and the inner support cylinder are both rolled from aluminum plates. The voltage-stabilized power supply controls the green spectrum LED and the purple spectrum LED in the green-yellow LED to emit light synchronously, and realizes 5 brightness gradient alternating light emission modes from dark to bright and from bright to dark in a 25-minute period of the two simultaneously, and realizes the staggered lighting with the yellow spectrum LED in the green-yellow LED having opposite timing to the purple and green light but the same illumination and alternating light emission mode, and implements an alternating light stimulation mode in which the purple-green alternating light is flexibly induced for pests and the yellow alternating light is flexibly avoided for beneficial insects, so as to obtain the light control effect of flexible light regulation of harm avoidance and benefit avoidance; the upper protective plate and the lower protective plate The upper glass electrode clamping device and the lower glass electrode clamping device are respectively located in the circular hollow structure of the anode and the cathode in the high-voltage pulse electric field system, and the clamping mouths of the upper glass electrode clamping device and the lower glass electrode clamping device are provided with a transparent glass cover, which is located outside the outer supporting cylinder. The collecting device includes a box body, and the upper port of the box body is provided with a super-slip insect funnel, and the lower port of the super-slip insect funnel is provided with a square insect drop mouth, and the lower end of the insect drop mouth is provided with a negative pressure fan, and the left and right sides of the box body are provided with insect taking mouths through sealing plates, and the input end of the negative pressure fan is electrically connected to the output end of the external single-chip computer system, and a negative pressure wind suction field is formed above the super-slip insect funnel, so as to realize the negative pressure wind suction function of the flying pests in the light-heat coupling field, and obtain the negative pressure collection of the pests with complex behavior on the lamp.

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