Three-dimensional emission type trap

Abstract

The invention discloses a three-dimensional emission type trap which comprises a release mechanism and a supporting body. The releasing mechanism is used in cooperation with the trapping barrel body and comprises a base body and a cover body detachably connected to the upper end of the base body, a volatilization cavity is formed in the base body, and a plurality of first smell dispersing holes are formed in the end face of the cover body at intervals and are suitable for outwards draining smells dispersed by pheromones; the supporting body is cylindrical and is arranged above the cover body, a storage part is arranged on the supporting body and is suitable for containing pheromones, the bottom of the storage part is communicated with a conveying pipe penetrating into the volatilization chamber, and a flow control unit is arranged on the conveying pipe and is suitable for controlling the amount of the pheromones flowing into the volatilization chamber. According to the invention, pheromones can be dispersed outwards in a three-dimensional shape, a single planar emission mode of the pheromones is changed into a multiple-point emission mode, the diffusion range is comprehensively expanded, and thus the trapping effect on pests is improved.

Description

Technical Field

[0001] The invention relates to the field of biological control, and in particular to a three-dimensional scattering trap. Background Art

[0002] The physical and chemical pest control technology is an important part of the integrated pest control system. It is increasingly valued for its advantages such as low environmental pollution, strong targeting, and precise control of targets. At present, the relatively successful physical and chemical pest control technologies used at home and abroad include the use of pheromones to control pine beetles, the use of aggregation pheromones to control red palm weevils and two-tuberculate rhinoceros beetles, and the use of sex pheromones to control cotton bollworms.

[0003] When using pheromones to trap pests, pheromones are generally used in combination with a trapping device. The trapping device is filled with pesticides or water. When the trapping device containing pheromones is placed in an area where pests occur outdoors for a long time, the smell emitted by the pheromones can lure the pests into the trapping device for killing.

[0004] At present, when pheromones are used to lure pests, they are all naturally dispersed, which has a slow dispersion speed and a limited coverage area. Natural wind is often needed to assist the diffusion to increase the diffusion rate and coverage. However, since natural wind often takes an irregular shape, the dispersed pheromones are uneven, making it difficult to form a diffusion area (trapping area) with the trap as the center. Moreover, the gas density of pheromones after volatilization is greater than the density of air. When naturally dispersed, it is not only difficult to diffuse over a large area, but also difficult to present a three-dimensional dispersion form in the vertical direction, which reduces the luring effect. Summary of the invention

[0005] Therefore, the purpose of the present invention is to provide a three-dimensional emitting trap, which can make the odor of pheromone volatilization be emitted outward in a three-dimensional shape at a certain speed, and emit the pheromone in a number of points around, thereby comprehensively improving the diffusion range, thereby improving the trapping effect on pests; and the use of pheromones can also be controlled in different time periods (day or night) as needed to avoid the waste of pheromones due to volatilization during periods when no pests are present.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A three-dimensional emitting trap comprises a trapping barrel, a releasing mechanism and a supporting body; the releasing mechanism is installed above the trapping barrel, comprising a base and a cover detachably connected to the upper end of the base, the base has a volatilization chamber inside, a plurality of first odor-dispersing holes are spaced apart on the end surface of the cover, suitable for draining the odor emitted by the pheromone outward; the supporting body is arranged in a cylindrical shape above the cover, a storage part is arranged on the supporting body, suitable for accommodating pheromones, the bottom of the storage part is connected to a delivery pipe penetrating into the volatilization chamber, a flow control unit is arranged on the delivery pipe, suitable for controlling the amount of pheromones flowing into the volatilization chamber.

[0008] In an optional embodiment, the cover body includes a first odor dissipating body covering the volatilization chamber of the base body and a trumpet-shaped second odor dissipating body connected to the periphery of the first odor dissipating body;

[0009] The first odor dissipating body is hollow inside and has a preset height, and its outer peripheral surface is arranged in a diffuse shape from top to bottom, and a plurality of the first odor dissipating holes are distributed circumferentially along the side of the first odor dissipating body, and the support body cover is arranged on the outside of the first odor dissipating body and forms a set distance between the outer peripheral wall and the bottom end of the first odor dissipating body;

[0010] The bottom end of the second odor dissipating body is connected to the bottom end of the first odor dissipating body, and the connection is arranged in an arc shape. A plurality of second odor dissipating holes are arranged at intervals along the circumference of the second odor dissipating body. The second odor dissipating holes are multi-layered, and the multi-layer second odor dissipating holes are arranged at intervals from the bottom to the top of the second odor dissipating body.

[0011] In an optional embodiment, it also includes an odor-dissipating mechanism, which is connected to the top of the first odor-dissipating body, and includes a mounting box and a fan assembly fixed in the mounting box. An air outlet is provided at the bottom end of the mounting box. The fan assembly includes a micro motor and a fan. The working surface of the fan is arranged toward the air outlet, and is suitable for blowing out the pheromones emitted from the first odor-dissipating hole to increase the diffusion range of the pheromones.

[0012] In an optional embodiment, a plurality of baffles are connected to the outer peripheral surface of the first odor-dissipating body above the first odor-dissipating hole, and the plurality of baffles are tilted downward at preset angles.

[0013] In an optional embodiment, a heat insulating layer is provided on the outer side of the support body, and a plurality of support columns with preset heights are connected to the bottom end thereof at circumferential intervals, and the bottom ends of the plurality of support columns are connected to the connection between the first odor dissipating body and the second odor dissipating body to form an opening for the pheromone emitted from the first odor dissipating hole to flow outward.

[0014] In an optional embodiment, it further includes a cover body, which is spherical and surrounds the outer periphery of the support body, with its bottom end connected to the edge of the top end of the second odor dissipating body and its top end connected to the outer peripheral wall of the support body.

[0015] In an optional embodiment, the flow control unit is fixed on the inner wall of the support body, and includes a control module and a micro solenoid valve electrically connected to the control module. The micro solenoid valve is arranged on the delivery pipe, and the micro solenoid valve is suitable for intermittently opening under the action of a controller to control the amount of pheromone flowing down.

[0016] In an optional embodiment, it also includes an adsorbent body made of a material with adsorption function and a heating component arranged in the volatilization chamber, wherein the adsorbent body is suitable for adsorbing the pheromone transported into the volatilization chamber through the delivery pipe to disperse the pheromone, and the heating component is arranged at the bottom end of the volatilization chamber, and is suitable for releasing heat to the adsorbent body to accelerate the volatilization of the pheromone in the adsorbent body.

[0017] In an optional embodiment, the heating component includes an electric heating plate and a heat-conducting strip, wherein the number of the heat-conducting strips is uniformly connected to the top of the electric heating plate, and the upper portion of the heat-conducting strips extends upward to penetrate into the interior of the adsorbent body, and is suitable for uniformly conducting the heat on the electric heating plate to the interior of the adsorbent body, so as to accelerate the volatilization of pheromones at different positions inside the adsorbent body.

[0018] In an optional embodiment, it also includes a solar power generation component arranged above the support body, the solar power generation component includes a solar panel, a battery and an energy converter, the energy converter is arranged at the lower part of the solar panel and is used in conjunction with a connecting wire, and the battery is used in conjunction with the energy converter.

[0019] Compared with the prior art, the technical solution of the present invention has the following advantages:

[0020] 1. The present invention uses the first odor dispersing body, the first odor dispersing hole, the second odor dispersing body, the second odor dispersing hole, the support body, the support column and the cover body. After the odor of the pheromone flows out from the first odor dispersing hole, it will be dispersed to the surrounding areas through the opening formed between the support columns. When it is blocked by the trumpet-shaped second odor dispersing body, it will flow upward along the second odor dispersing body and be dispersed outward from the second odor dispersing holes of different layers, so that the pheromone is dispersed outward in a three-dimensional shape, and the pheromone is changed from a single surface dispersion type to a plurality of point dispersion types, thereby comprehensively improving the diffusion range, thereby improving the trapping effect on pests; and the cover body surrounds the upper part of the V-shaped area formed by the first odor dispersing body and the second odor dispersing body, which can prevent the pests from falling into the area when being induced to fall in and block the odor dispersing holes in the area, thereby affecting the subsequent dispersion of the pheromone. Under the action of the anti-spherical cover body, when the pests are induced to fly over, it is conducive for the pests to hit the outer wall of the cover body and then slide down into the trapping barrel body, thereby preventing the pests from escaping after staying for a while.

[0021] 2. The present invention uses the functions of the storage part, the volatilization chamber, the flow control unit and the odor dissipation hole. The flow control unit can control the amount of pheromones flowing from the storage part into the volatilization chamber in different time periods (one time period during the day and one time period at night) (closed during the daytime period and intermittently opened during the nighttime period). This can ensure that the pheromones can be volatilized sustainably during the nighttime period to trap pests, while avoiding unnecessary waste caused by the volatilization of pheromones during the day, saving the amount of pheromones without affecting the luring effect and saving a certain amount of cost.

[0022] 3. The present invention can disperse pheromones through the action of the adsorbent, and heat the adsorbent under the action of the electric heating plate and the heat-conducting strip to accelerate the volatilization of the pheromone through the first odor-dispersing hole, thereby improving the volatilization efficiency, thereby increasing the concentration of the pheromone odor and further improving the trapping effect.

[0023] 4. The present invention provides an odor dispersion mechanism at the top of the cover body. When the fan in the odor dispersion mechanism blows downward, the pheromone emitted from the first odor dispersion hole can be blown outward to increase the diffusion range of the pheromone. The baffle can play a certain shielding role to prevent the wind blowing downward from the fan from directly blowing into the first odor dispersion hole, and the pheromone smell at the first odor dispersion hole is pressed downward and blown back in the opposite direction, so that the pheromone smell cannot evaporate out through the first odor dispersion hole, affecting the trapping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the release mechanism and the support body when assembled according to an embodiment of the present invention;

[0025] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure along the middle line AA;

[0026] Figure 3 for Figure 1 Schematic diagram of the structure when decomposed;

[0027] Figure 4 This is a schematic diagram of the structure of the installation box according to an embodiment of the present invention;

[0028] Figure 5 It is a schematic structural diagram of a cover body according to an embodiment of the present invention;

[0029] Figure 6 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0030] Figure 7 It is a schematic diagram of the present invention when it is in use;

[0031] Reference numerals:

[0032] 1. Support body; 11. Liquid storage container; 12. Support column; 13. Delivery pipe; 14. Flow control unit; 15. Connecting tube;

[0033] 2. first odor dissipating body; 21. first odor dissipating hole; 22. baffle;

[0034] 3. Second odor dispersing body; 31. Second odor dispersing hole;

[0035] 4. substrate; 41. adsorbent; 42. electric heating plate; 43. heat conducting strip; 44. volatilization chamber;

[0036] 5. Installation box; 51. Fan; 52. Air outlet;

[0037] 6. Trapping barrel;

[0038] 7. cover body; 71. third odor dissipation hole;

[0039] 8. Solar power generation components. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] Combine the following Figures 1 to 7 , describing an embodiment of the present invention.

[0042] See also Figure 1 , Figure 2and Figure 3 The present embodiment provides a three-dimensional emitting trap, including a trapping barrel body, a releasing mechanism and a supporting body. The releasing mechanism is installed above the trapping barrel 6 and used in conjunction with the trapping barrel 6. A cross-shaped baffle is connected above the trapping barrel 6. The releasing mechanism is inserted on the baffle for fixing. After the releasing mechanism releases the pheromone to lure the pests, the trapping barrel 6 is used to lure and kill the pests. The releasing mechanism includes a base body 4 and a cover body detachably connected to the upper end of the base body 4. The base body 4 has a volatilization chamber 44 inside. A plurality of first odor-dispersing holes 21 are spaced apart on the end surface of the cover body, which are suitable for draining the odor emitted by the pheromone outward; a supporting body 1 is connected above the cover body. A storage part is provided on the supporting body 1, which is suitable for accommodating the pheromone. The bottom of the storage part is connected to a delivery pipe 13 penetrating into the inside of the volatilization chamber 44. A flow control unit 14 is provided on the delivery pipe 13, which is suitable for controlling the amount of pheromone flowing into the inside of the volatilization chamber 44.

[0043] In the above embodiment, the storage part is a liquid storage container 11 for storing pheromones. The lower part of the liquid storage container 11 is funnel-shaped. The bottom of the liquid storage container 11 has an infusion port, which is sealed with rubber. The delivery tube uses a small-diameter tube as long as the liquid can flow smoothly. In order to avoid the difficulty of the pheromone in the liquid storage container 11 to flow downward due to the small diameter, a section of a guide tube with a larger diameter can be connected to the top of the delivery tube 13. A puncture needle is connected to the upper end of the guide tube. The puncture needle has a hole. After the puncture needle is inserted into the liquid storage container, the liquid inside can flow downward through the hole on the puncture needle. The volatilization chamber 44 is used to receive the pheromone delivered from the delivery tube 13. The flow control unit 14 can control the flow of pheromones flowing out of the liquid storage container 11 to avoid excessive waste.

[0044] In an optional embodiment, the cover body includes a first odor-dispersing body 2 covering the volatilization chamber 44 of the base body 4 and a trumpet-shaped second odor-dispersing body 3 connected to the outer periphery of the first odor-dispersing body 2; the interior of the first odor-dispersing body 2 is hollow and has a preset height, and its outer peripheral surface is arranged in a diffuse shape from top to bottom, and a plurality of first odor-dispersing holes 21 are distributed circumferentially along the side of the first odor-dispersing body 2; the support body 1 is covered on the outer side of the first odor-dispersing body 2 and forms a set distance with the outer peripheral wall and the bottom end of the first odor-dispersing body 2, that is, there is a set distance between the inner side wall of the support body 1 and the outer side wall of the first odor-dispersing body 2, and between the lower end of the support body 1 and the lower end of the first odor-dispersing body 2, to prevent the support body 1 and the first odor-dispersing body 2 from being too close to each other and tightly covering the first odor-dispersing body 2, so that the pheromone cannot be emitted outward after being emitted from the first odor-dispersing holes 21 on the first odor-dispersing body 2.

[0045] The bottom end of the second odor dissipating body 3 is connected to the bottom end of the first odor dissipating body 2, and the connection is arranged in an arc shape. A plurality of second odor dissipating holes 31 are arranged at intervals along the circumference of the second odor dissipating body 3. The second odor dissipating holes 31 are multi-layered, and the multi-layer second odor dissipating holes 31 are arranged at intervals from the bottom to the top of the second odor dissipating body 3. By arranging the multi-layer second odor dissipating holes 31 from bottom to top, the airflow carrying pheromones can be emitted outward in a three-dimensional shape, thereby increasing the diffusion range.

[0046] For further information, see Figure 3 and Figure 4 , and also includes a deodorizing mechanism, which is connected to the top of the first deodorizing body 2, and includes a mounting box 5 and a fan assembly fixed in the mounting box 5. The bottom end of the mounting box 5 is provided with an air outlet 52. The fan assembly includes a micro motor and a fan 51. The working surface of the fan 51 is arranged toward the air outlet 52, and is suitable for blowing out the pheromone emitted from the first deodorizing hole 21 to increase the diffusion range of the pheromone.

[0047] Preferably, see Figure 3 and Figure 6 A plurality of baffles 22 are connected to the outer peripheral surface of the first odor dissipating body 2 above the first odor dissipating hole 21, and the baffles 22 are inclined downward by 30°, that is, the angle between the baffles 22 and the horizontal plane is 30°. The baffles 22 can play a certain shielding role, preventing the wind blowing downward from the fan 51 from directly blowing into the first odor dissipating hole 21, pressing the pheromone smell at the first odor dissipating hole 21 downward and blowing it back in the opposite direction, causing the pheromone smell to be unable to evaporate out through the first odor dissipating hole 21, thereby affecting the trapping effect.

[0048] Preferably, a heat insulating layer is provided on the outer side of the support body 1, and a plurality of support columns 12 with preset heights are circumferentially connected to the bottom end thereof, and the bottom ends of the plurality of support columns 12 are connected to the connection between the first odor dissipating body 2 and the second odor dissipating body 3 to form a passage for the pheromones emitted from the first odor dissipating hole 21 to flow outward.

[0049] Specifically, the support body 1 is a cylindrical body, and the cylindrical support body 1 covers the top of the first odor dissipating body 2. When the fan 51 blows downward, the support body 1 limits the wind generated by the fan 51 to the enclosed area, so that the airflow carrying pheromones can only flow out from the opening formed by the two adjacent support columns 12 under the blowing of the wind, climb up along the inclined second odor dissipating body 3, and then diffuse outward from the second odor dissipating holes 31 at different heights. This avoids the situation where the fan 51 is directly installed above the first odor dissipating body 2 without any obstruction around it, and the wind generated by the fan 51 will blow the area outside the first odor dissipating body 2, so that the airflow is pressed downward by the wind generated by the fan 51 during the process of climbing up, and it is difficult for the airflow to climb up along the second odor dissipating body 3, affecting the dissipation of the airflow carrying pheromones.

[0050] For further information, see Figure 5 , and also includes a cover body 7, which is spherical and surrounds the outer periphery of the support body 1, and its bottom end is connected to the edge of the top of the second odor dissipating body 3, and the top end is connected to the outer peripheral wall of the support body 1. A plurality of third odor dissipation holes 71 are opened in the circumferential direction of the lower part of the cover body, and the pheromones remaining above the second odor dissipating body 3 and surrounded by the cover body 7 are drained out through the action of the third odor dissipation holes 71. Since the cover body 7 is arranged above the second odor dissipating body 3, the third odor dissipation holes 71 will form a large-area diffusion hole from top to bottom with the second odor dissipation holes 31, thereby comprehensively increasing the area covered by the pheromone and improving the trapping effect.

[0051] In the above embodiment, the first odor dissipating body 2 is arranged in a truncated cone shape, and the second odor dissipating body 3 is arranged in a trumpet shape, and the surrounding surfaces thereof are arranged in an inclined shape. The first odor dissipating body 2 covers the top of the volatilization chamber 44 of the base body 4, and a connecting tube 15 with an internal thread is vertically arranged at the lower end of the connection between the first odor dissipating body 2 and the second odor dissipating body 3. The first odor dissipating body 2 is threadedly connected to the outer wall of the base body 4 through the connecting tube 15. The first odor dissipating holes 21 are opened on the side surface of the lower part of the first odor dissipating body 2, and are spaced apart from bottom to top, and the installation box 5 of the odor dissipating mechanism is connected At the top of the first odor dissipating body 2, the air outlet 52 at the bottom of the installation box 5 is arranged in a ring shape. There are multiple air outlets 52, and the multiple air outlets 52 are arranged circumferentially at intervals. The ring-shaped air outlet 52 is arranged to fit the outer peripheral surface of the top of the first odor dissipating body 2, so that the wind blown out by the fan 51 on the top of the installation box 5 can be blown downward along the side of the first odor dissipating body 2, and the pheromone emitted from the first odor dissipating hole 21 will also flow downward along the airflow, and the pheromone flowing downward will be emitted out from the opening formed by the support column 12.

[0052] When the pheromone emitted outward meets the second odor dissipating body 3 inclined upward, it will flow upward along the inclined surface of the second odor dissipating body 3, and the upward flowing airflow will diffuse outward from the second odor dissipating holes 31 of different layers respectively, so that the pheromone diffuses farther outward and covers a wider range, thereby preventing the fan 51 from concentrating the pheromone toward one area and blowing it in a planar manner.

[0053] In this embodiment, through the action of the first odor dispersing body 2, the first odor dispersing hole 21, the second odor dispersing body 3, the second odor dispersing hole 31, the support body 1, the support column 12 and the cover body 7, the pheromone flows out from the first odor dispersing hole 21 and then radiates outwardly through the opening formed between the support columns 12. When it is blocked by the trumpet-shaped second odor dispersing body 3, it flows upward along the second odor dispersing body 3 and radiates outwardly from the second odor dispersing holes 31 of different layers, so that the pheromone is dispersed outwardly in a three-dimensional shape, and the pheromone is dispersed outwardly from a single The surface diffusion pattern is changed into several point-like diffusion patterns, which comprehensively improves the diffusion range, thereby improving the trapping effect on pests; and the cover body 7 surrounds the V-shaped area formed by the first odor dispersing body 2 and the second odor dispersing body 3, which can prevent the pests from falling into the area and blocking the odor dispersing holes in the area when they are induced to fall over, thereby affecting the subsequent pheromone emission. Under the action of the anti-spherical cover body 7, when the pests are induced to fly over, it is conducive for the pests to hit the outer wall of the cover body 7 and then slide down into the trapping barrel body 6, preventing the pests from escaping after staying for a while.

[0054] In this embodiment, through the functions of the storage part 11, the volatilization chamber 44, the flow control unit 14 and the first odor diffusion hole 21, the flow control unit 14 can control the amount of pheromones flowing from the medicine storage container 11 into the volatilization chamber 44 in different time periods (one time period during the day and one time period at night) (closed during the daytime period and intermittently opened during the nighttime period), thereby ensuring that the pheromones can be volatilized sustainably during the nighttime period to trap pests, and avoiding unnecessary waste caused by the volatilization of pheromones during the day, thereby saving the amount of pheromones without affecting the luring effect and saving a certain amount of cost.

[0055] In an optional embodiment, it also includes an adsorbent 41 disposed in the volatilization chamber 44 and a heating component electrically connected to the control module, wherein the adsorbent 41 is suitable for adsorbing the pheromone transported to the volatilization chamber 44 through the delivery pipe 13 to disperse the pheromone, and the heating component is disposed at the bottom end of the volatilization chamber 44, and is suitable for releasing heat to the adsorbent 41 to accelerate the upward volatilization of the pheromone in the adsorbent 41.

[0056] Optionally, the adsorbent 41 is made of a material with adsorption function, including cotton wool, sponge or adsorption glue stick, preferably cotton wool. The cotton wool is filled into the base 4, and the delivery tube 13 is directly inserted into the cotton wool. The pheromone flowing out of the delivery tube 13 will flow into the cotton wool, and the cotton wool can adsorb the pheromone therein.

[0057] Furthermore, the heating component includes an electric heating plate 42 and a heat-conducting strip 43. There are multiple heat-conducting strips 43, and the multiple heat-conducting strips 43 are evenly spaced and connected to the top of the electric heating plate 42. The upper part of the heat-conducting strips 43 extends upward to penetrate into the interior of the adsorbent 41, which is suitable for evenly conducting the heat on the electric heating plate 42 to the interior of the adsorbent 41, so as to accelerate the volatilization of pheromones at different positions inside the adsorbent 41.

[0058] Specifically, an electric heating plate 42 is provided at the bottom end of the volatilization chamber 44, and several heat-conducting strips 43 are connected to the end surface of the electric heating plate 42. The heat-conducting strips 43 are evenly spaced and inserted into the interior of the cotton wool. When the electric heating plate 42 is heated, the heat-conducting strips 43 can transfer the heat on the electric heating plate 42 to the interior of the cotton wool to heat the interior of the cotton wool, thereby accelerating the volatilization of the pheromones adsorbed on the cotton wool. Since the heat-conducting strips 43 are evenly arranged inside the cotton wool, the pheromones at different positions inside the cotton wool can be evenly heated, thereby comprehensively improving the volatilization of the pheromones inside the cotton wool.

[0059] In this embodiment, the pheromone can be dispersed through the action of the adsorbent 41, and the adsorbent 41 is heated under the action of the electric heating plate 42 and the heat-conducting strip 43 to accelerate the volatilization of the pheromone through the first odor-dispersing hole 21, thereby improving the volatilization efficiency, thereby increasing the concentration of the pheromone odor and further improving the trapping effect.

[0060] In this embodiment, it should be noted that due to the provision of a heating component, the volatilization rate of the pheromone in the volatilization chamber 44 will be accelerated, and the time interval for the flow control unit 14 to release the liquid needs to be shortened. The specific interval can be controlled according to the volatilization rate or the heating temperature.

[0061] In other embodiments, the cotton wool may be heated by inputting hot steam, and the hot air from the hot steam may heat the pheromones on the cotton wool when passing through the cotton wool, or the outside air may be heated and then transported into the cotton wool for heating.

[0062] In an optional embodiment, the flow control unit 14 is fixed on the inner wall of the support body 1, and includes a control module and a micro solenoid valve electrically connected to the control module. The micro solenoid valve is arranged on the delivery pipe 13. The micro solenoid valve is suitable for intermittently opening under the action of a controller to control the amount of pheromone flowing down.

[0063] Specifically, during the daytime period, the controller controls the micro-solenoid valve to close, so that the pheromone in the liquid storage container 11 is in a closed state throughout the whole process and is not easy to volatilize. At night, the controller intermittently controls the micro-solenoid valve to open, and adds the pheromone in the liquid storage container 11 to the volatilization chamber 44 little by little. The daytime period can be set from 6 am to 6 pm, and the night time period can be set from 6 pm to 6 am the next day. Since the sunrise and sunset times are inconsistent in different seasons, they can be set according to the season or demand. During the night time period, the micro-solenoid valve can be intermittently opened, such as the micro-solenoid valve can be opened for ten seconds and then closed, and then opened again for ten seconds and then closed after two or three hours, and intermittently opened and closed again. The opening time can be set according to the size of the volatilization chamber 44 and the flow rate of the infusion of the delivery tube 13, and the opening time interval can be set according to the volatilization speed of the pheromone, and can be set according to the specific situation, which is not limited here.

[0064] It should be noted that the device is automatically controlled by a control unit throughout the entire process, and the linkage between the amount and time of pheromone discharge, the start and stop of the heating component, the opening and closing of the odor dispersion mechanism, etc. are all controlled by the control unit.

[0065] When the present invention is used, Figure 7 As shown, the pheromone is poured into the liquid storage container 11, and then the base 4 is fixed on the trapping barrel body 6 with a cross-shaped baffle. The trapping barrel body 6 is a commercially available barrel body, and insecticide is arranged in the barrel. The whole device is placed in the area where pests occur. During the daytime period (6 am to 6 pm), the micro-solenoid valve is in a closed state throughout the whole process. During the evening period (6 pm to 6 am the next morning), the pheromone in the volatilization chamber 44 evaporates upward and disperses out through the first odor-dispersing hole 21 on the cover body to lure the pests. When the amount of pheromone in the volatilization chamber 44 decreases, the micro-solenoid valve opens, and the pheromone in the liquid storage container 11 will flow downward into the volatilization chamber 44. After the opening time is set, it will be closed. In this way, the pheromone is added to the volatilization chamber 44 little by little for volatilization, so as to avoid directly exposing the entire container containing pheromones to the outside air, resulting in volatilization during the day and causing waste.

[0066] In other applications, in addition to controlling use during the night time period, the flow control unit and other linked structures can be automatically controlled according to the activity habits of different pests (for example, some pests are active during the day, while some are active during both the day and night), and the specific settings can be made according to needs.

[0067] In an optional embodiment, it also includes a solar power generation component 8 arranged above the support body 1, and the solar power generation component 8 includes a solar panel, a battery and an energy converter. The energy converter is arranged at the bottom of the solar panel and used in conjunction with a connecting wire, and the battery is used in conjunction with the energy converter. The battery can power the entire device, that is, the heating component, the control module, and the odor dissipation mechanism. Since the trapping device needs to be placed outdoors for a long time to work, the battery needs to have a longer battery life. The battery life can be improved by using solar power supply.

[0068] Although the present invention has been described using the above preferred embodiments, it is not intended to limit the scope of protection of the present invention. Any person skilled in the art who makes various changes and modifications to the above embodiments without departing from the spirit and scope of the present invention still fall within the scope of protection of the present invention.

Claims

1. A three-dimensional scattering trap, characterized in that: include: Trapping barrel; The release mechanism is installed above the trapping barrel, and comprises a base body and a cover body detachably connected to the upper end of the base body, wherein the base body has a volatilization chamber inside, and the end surface of the cover body is provided with a plurality of first odor-dispersing holes at intervals, which are suitable for guiding the odor emitted by the pheromone outward; The support body is arranged in a cylindrical shape above the cover body. A storage part is arranged on the support body, which is suitable for accommodating pheromones. The bottom of the storage part is connected to a delivery pipe that penetrates into the volatilization chamber. A flow control unit is arranged on the delivery pipe, which is suitable for controlling the amount of pheromones flowing into the volatilization chamber.

2. The three-dimensional scattering trap according to claim 1, characterized in that: The cover body comprises a first odor dissipating body covering the volatilization chamber of the base body and a trumpet-shaped second odor dissipating body connected to the periphery of the first odor dissipating body; The first odor dissipating body is hollow inside and has a preset height, and its outer peripheral surface is arranged in a diffuse shape from top to bottom, and a plurality of the first odor dissipating holes are distributed circumferentially along the side of the first odor dissipating body, and the support body cover is arranged on the outside of the first odor dissipating body and forms a set distance between the outer peripheral wall and the bottom end of the first odor dissipating body; The bottom end of the second odor dissipating body is connected to the bottom end of the first odor dissipating body, and the connection is arranged in an arc shape. A plurality of second odor dissipating holes are arranged at intervals along the circumference of the second odor dissipating body. The second odor dissipating holes are multi-layered, and the multi-layer second odor dissipating holes are arranged at intervals from the bottom to the top of the second odor dissipating body.

3. The three-dimensional scattering trap according to claim 2, characterized in that: The device also includes an odor dissipation mechanism, which is connected to the top of the first odor dissipation body and includes a mounting box and a fan assembly fixed in the mounting box. An air outlet is provided at the bottom of the mounting box. The fan assembly includes a micro motor and a fan. The working surface of the fan is arranged toward the air outlet and is suitable for blowing out the pheromone emitted from the first odor dissipation hole to increase the diffusion range of the pheromone.

4. The three-dimensional scattering trap according to claim 2, characterized in that: A plurality of baffles are connected to the outer peripheral surface of the first odor dissipating body above the first odor dissipating hole, and the plurality of baffles are tilted downward at preset angles respectively.

5. The three-dimensional scattering trap according to claim 2, characterized in that: The outer side surface of the support body is provided with a heat insulating layer, and a plurality of support columns with preset heights are connected to the bottom end thereof at circumferential intervals, and the bottom ends of the plurality of support columns are connected to the connection between the first odor dissipating body and the second odor dissipating body to form a passage for the pheromone emitted from the first odor dissipating hole to flow outward.

6. The three-dimensional scattering trap according to claim 2, characterized in that: The cover body is also included, and the cover body is spherical and surrounds the outer periphery of the support body, and the bottom end of the cover body is connected to the edge of the top end of the second odor dissipating body, and the top end is connected to the outer peripheral wall of the support body. A plurality of third odor dissipating holes are opened in the circumferential direction of the lower part of the cover body, which are suitable for draining out the pheromones remaining in the cover body above the second odor dissipating body, and forming a large-area pheromone release outlet from bottom to top with the second odor dissipating holes.

7. The three-dimensional scattering trap according to claim 1, characterized in that: The flow control unit is fixed on the inner wall of the support body, and includes a control module and a micro solenoid valve electrically connected to the control module. The micro solenoid valve is arranged on the delivery pipe. The micro solenoid valve is suitable for intermittently opening under the action of the controller to control the amount of pheromone flowing down.

8. The three-dimensional scattering trap according to claim 1, characterized in that: It also includes an adsorbent body made of a material with adsorption function and a heating component arranged in the volatilization chamber. The adsorbent body is suitable for adsorbing the pheromone transported into the volatilization chamber through the delivery pipe to disperse the pheromone. The heating component is arranged at the bottom end of the volatilization chamber and is suitable for releasing heat to the adsorbent body to accelerate the volatilization of the pheromone in the adsorbent body.

9. The three-dimensional scattering trap according to claim 8, characterized in that: The heating component includes an electric heating plate and a heat-conducting strip. There are multiple heat-conducting strips, which are evenly connected to the top of the electric heating plate. The upper part of the heat-conducting strips extends upward and penetrates into the interior of the adsorbent. They are suitable for evenly conducting the heat on the electric heating plate to the interior of the adsorbent to accelerate the volatilization of pheromones at different positions inside the adsorbent.

10. The three-dimensional scattering trap according to claim 1, characterized in that: It also includes a solar power generation component arranged above the support body, the solar power generation component includes a solar panel, a battery and an energy converter, the energy converter is arranged at the lower part of the solar panel and is used in conjunction with a connecting wire, and the battery is used in conjunction with the energy converter.

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