Electric shock type trap capable of preventing insects from hanging net

Abstract

The invention relates to the technical field of insect catching devices, in particular to an electric shock type trapping device capable of preventing insects from hanging a net. The invention discloses an anti-net-hanging electric shock type trapping device for flying insects, the trapping device comprises an inducing device (6), a supporting device (5), an electric net (7) and an insect collecting device (2), the supporting device (5) is a supporting plate or a supporting frame, and the supporting device (5) is an inverted isosceles trapezoid; the power grid (7) is formed by winding a wire on the outer side of the supporting device or winding the wire through a hole in the supporting device. A certain angle is formed between the wire and the horizontal plane. The trapping device is convenient to assemble and can be disassembled for transportation; insects are not easy to hang on the power grid, and the long-term insect trapping effect is not reduced; the angle and the distance of the power grid can be adjusted according to different insects, and a better trapping effect is achieved.

Description

Technical Field

[0001] This invention relates to the field of insect trapping equipment technology, and in particular to an electric shock trapping device to prevent insects from getting caught in a net. Background Technology

[0002] Aerial pests spread rapidly and cause widespread damage, posing a significant threat to my country's forest resources. Currently, monitoring and control of aerial insects can be achieved using traps, including attractant traps and optical traps. Attractant traps use substances that attract insects, such as sex pheromones, aggregation pheromones, and plant-derived substances. Optical traps utilize the phototaxis of insects, making them more environmentally friendly and appealing to both male and female insects. In areas with frequent cross-border trade, such as customs and ports, traps can be installed to monitor aerial pests that travel with goods.

[0003] Currently, electric shock traps for flying insects have the following problems: 1. They are too large, cannot be moved or disassembled after installation, and have high operating costs; 2. Dead insects are easily caught on the electric grid, affecting subsequent insect attraction; 3. They cannot be adjusted for different insects. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of this invention is to provide a trapping device for preventing flying insects from getting caught in the net, which aims to solve the problems of weak targeting, high cost, difficulty in installation, inconvenience in moving, and easy entrapment of insects in the existing insect trapping technology.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] 1. An electric shock trapping device for preventing insects from getting caught in a net, comprising an attracting device 6, a supporting device 5, an electric net 7, and an insect collecting device 2, wherein the attracting device 6 is located inside the supporting device 5, the electric net 7 is located outside the supporting device 5, and the insect collecting device 2 is located at the lower part of the supporting device 5;

[0007] The support device 5 is a support plate or support frame, and the shape of the support device 5 is an inverted isosceles trapezoid with a slope of 1-3 for the legs, preferably. ;

[0008] The power grid 7 is composed of conductors that are at an angle to the horizontal plane, the angle being between 30° and 60°, preferably 45° or 60°.

[0009] 2. The trapping device described in Project 1, wherein the electric grid 7 is an electric grid formed by winding wires around the outside of the support device 5 or winding them through holes inside the support device 5.

[0010] 3. The trapping device described in Project 1, wherein the spacing between the wires is smaller than the wingspan of the insect.

[0011] 4. The trapping device described in Project 1, wherein the edge of the support device 5 has a groove, or the inside of the support device 5 has a hole.

[0012] 5. The trapping device of Item 1, wherein the attracting device 6 includes a light source and / or an attractant to attract the insect.

[0013] 6. The trapping device according to any one of items 1-5, the trapping device further includes a baffle 3 and a photovoltaic panel 1, the baffle 3 is located on the upper part of the support device 5, the photovoltaic panel 1 is located on the upper part of the baffle 3, the photovoltaic panel 1 is connected to the power grid 7 through a circuit, and the photovoltaic panel 1 supplies power to the power grid 7;

[0014] The photovoltaic panel 1 is also connected to the light source via a circuit, and the photovoltaic panel 1 also supplies power to the light source.

[0015] 7. The trapping device described in Project 6, the trapping device further includes an electrical box 4, the electrical box 4 being connected to the photovoltaic panel 1 and the power grid 7 and / or the light source via a circuit, the electrical box 4 including a battery 4-1, the battery 4-1 being used to store electrical energy from the photovoltaic panel 1 and output electrical energy.

[0016] 8. The trapping device described in item 6 or 7, wherein the electrical box 4 further includes a switch 4-2 for controlling the switching of the circuit.

[0017] 9. The trapping device described in item 6 or 7, wherein the trapping device further includes a light sensor capable of controlling the switching of the circuit.

[0018] 10. The trapping device according to any one of items 1-9, wherein the insect collecting device 2 includes a funnel 2-1 and an insect storage container 2-2, and a connecting component 8 is provided between the insect collecting device 2 and the supporting device 5.

[0019] The formula for calculating the slope of the legs of an isosceles trapezoid is: height of the trapezoid / horizontal projection length of the legs. This slope is the tangent of the angle between the legs and the base, and can reflect the degree of inclination.

[0020] The advantages and beneficial effects of the trapping device of the present invention are as follows:

[0021] 1. Insects are less likely to get caught on the electric grid, ensuring that the insect-attracting effect does not decrease over a long period of time.

[0022] 2. Easy to assemble, can be disassembled for transportation, low cost, and reusable; the electric grid is assembled by winding, which saves manufacturing costs, is easy to disassemble and assemble, convenient for transportation, and has low material and labor costs for maintenance.

[0023] 3. The angle and spacing of the electric grid can be adjusted accordingly for different types and sizes of insects to provide a better trapping effect; thus, the trapping device of the present invention can be applied to the trapping of various insects.

[0024] 4. Energy-saving and environmentally friendly, with strong sustainability. It uses solar energy as its energy supply. During the day, it absorbs solar energy to charge the battery. At night, when there is no sunlight, the light source automatically turns on to lure the target. There is no need for manual battery replacement or connection to DC power, and it can be used continuously for a long time. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional schematic diagram of the trap of the present invention.

[0027] Figure 2 This is a top view of the trapping device of the present invention.

[0028] Figure 3 This is an exploded view of the trap of the present invention.

[0029] Figure 4 This is a schematic diagram of the components of the support device for the trapping device of the present invention.

[0030] Figure 5 This is a schematic diagram of the power grid layout of the trap of the present invention, which exemplarily shows the distribution of the power grid wires on various surfaces.

[0031] Figure 6 This is a schematic diagram of the battery box of the trap of the present invention.

[0032] Figure 7 This is a schematic diagram of the insect collection device of the trapping device of the present invention.

[0033] Explanation of reference numerals in the attached drawings: 1. Photovoltaic panel; 2. Insect collection device; 3. Baffle; 4. Electrical box; 5. Support device; 6. Attracting device; 7. Electric grid; 8. Connecting component; 2-1. Funnel; 2-2. Container; 4-1. Battery; 4-2. Switch; 5-1. Support device one; 5-2. Support device two. Detailed Implementation

[0034] In the description of this invention, it should be noted that the terms used in the various embodiments, such as "upper," "lower," "front," "rear," "left," and "right," which indicate orientation, are only used to simplify the description of the positional relationships based on the accompanying drawings and do not mean that the components and devices referred to must be operated in accordance with the specific orientations and defined operations, methods, and structures in the specification. Such directional terms do not constitute a limitation of this invention.

[0035] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following embodiments and drawings are used to illustrate the present invention, but are not intended to limit the scope of the invention.

[0036] Example 1:

[0037] See Figure 1-4 An electric shock trapping device is provided, comprising an attractant device 6, a support device 5, an electric grid 7, and an insect collection device 2. The attractant device 6 is located inside the support device 5, the electric grid 7 is located outside the support device 5, and the insect collection device 2 is located at the lower part of the support device 5.

[0038] The supporting device 5 is a supporting plate or a supporting frame, and the supporting plate is as follows: Figure 4 The support plate has the shape shown, and the support frame is as follows: Figure 4 The frame of the border shown.

[0039] The support device 5 is an inverted trapezoid. This inverted trapezoidal shape allows the electric grid 7 to form an inverted truncated pyramid shape, reducing the likelihood of insects getting caught. This is because after an insect contacts the electric grid 7 at the top of the support device 5, it falls vertically. Since the electric grid forms an inverted truncated pyramid, the falling insect will not touch the lower electric grid, reducing the chance of it getting caught. In existing technologies, support devices are often rectangular. When insects contact the electric grid at the top of the support device, they are more likely to touch the lower electric grid during their vertical fall, thus getting caught and significantly affecting the subsequent trapping effect.

[0040] The support device 5 consists of two parts, namely support device one 5-1 and support device two 5-2, which are cross-connected.

[0041] Preferably, the support device 5 has a protrusion on its upper part and a hole in its middle part for placing the lure device 6.

[0042] Preferably, the support device 5 has a hole at its lower part, and the connecting component 8 is connected to the insect collecting device 2 through the hole.

[0043] The attracting device 6 includes a light source and / or attractant to attract the insects. Specifically, the light source can be a single wavelength light (e.g., 345nm). Different wavelengths of light have different attracting effects on different pests (for example, a 345nm wavelength light source has the best attracting effect on the gypsy moth (Lymantria dispar asiatica). After trapping one pest, the light source can be changed to a different wavelength light source for trapping another pest.

[0044] Specifically, during use, insects are attracted by the light source and / or attractant, fly towards the trapping device and collide with the electric grid 7. The high voltage of the electric grid 7 (generally 1500-2000V) will directly electrocute the insects, causing them to fall into the insect collection device 2.

[0045] Example 2:

[0046] See Figure 1-5 This invention provides an electric shock trapping device, which differs from the embodiments described above in that the electric grid 7 is formed by winding wires around the outside of the support device 5 or through holes inside the support device 5. Using a winding method to lay the electric grid facilitates disassembly and transportation, and also reduces manufacturing costs. In the prior art, integral, fixed-shape electric grids are commonly used, which are large in size, cannot be compressed, and are inconvenient for transportation.

[0047] Preferably, the support device 5 has a groove on its edge or a hole inside the support device 5, through which the power grid wires can be wound and laid out, preventing the wires from slipping or falling off.

[0048] Example 3:

[0049] See Figure 1-5 An electric shock trapping device is provided, differing from the embodiments described above in that the wire is at an angle to the horizontal plane, the angle being between 30° and 60°, and the angle can be 30°, 31°, 32°, 33°, 34°, 35°, 36°, 37°, 38°, 39°…51°, 52°, 53°, 54°, 55°, 56°, 57°, 58°, 59°, 60°. The inclined arrangement of the electric grid wire allows insects caught in the net to slide down the wire, reducing the probability of insects getting caught. The electric grid 7 forms an inverted truncated pyramid shape on the trapping device. Figure 5 The example illustrates the arrangement of the power grid conductors on four sides. The arrangement of the power grid conductors in this invention includes, but is not limited to, this arrangement; various combinations and configurations of the arrangement on the four sides are also possible. Those skilled in the art will understand that as long as at least one side of the conductor is inclined (at a certain angle to the horizontal plane), the probability of insects getting caught in the net can be reduced.

[0050] Example 4:

[0051] See Figure 1-5 An electric shock trapping device is provided, which differs from the above embodiments in that the spacing between the wires is smaller than the wingspan of the insect, ensuring that all flying insects contact the electric grid 7 and preventing them from directly passing through it. The spacing between the wires can be adaptively adjusted according to the size of the target insect to achieve a better trapping effect. This also allows the trapping device of this invention to be more reusable. For situations where different pests occur at different times or where there is a need to trap different insects, only the spacing between the electric grid wires needs to be adjusted to create a trapping device for trapping different insects, greatly reducing costs.

[0052] Example 5:

[0053] See Figure 1-5 An electric shock trapping device is provided, which differs from the above embodiments in that the trapping device further includes a baffle 3. The baffle 3 is located on the upper part of the support device 5, and has four holes or slots for fixing four protrusions on the support device 5. The baffle 3 is used to fix the support device 5 and prevent rainwater and fallen leaves from falling onto the electric grid 7 or into the insect collecting device 2.

[0054] Example 6:

[0055] See Figure 1-5 An electric shock trapping device is provided, which differs from the above embodiments in that the trapping device further includes a photovoltaic panel 1, which is located on the upper part of the baffle 3, and is connected to the power grid 7 through a circuit, and the photovoltaic panel 1 supplies power to the power grid 7.

[0056] Preferably, the photovoltaic panel 1 is also connected to the light source via a circuit, and the photovoltaic panel 1 also supplies power to the light source.

[0057] The photovoltaic panel 1 is installed on the upper part of the baffle 3 in a roof shape and is connected to the electrical box 4 by wires. The baffle 3 has four holes or slots for fixing the four protrusions on the support device 5.

[0058] When the attracting device 6 is a light source for attracting insects, the photovoltaic panel 1 can simultaneously supply power to the power grid 7 and the light source used for attracting insects.

[0059] Example 7:

[0060] See Figure 1-6An electric shock trapping device is provided, which differs from the above embodiments in that the trapping device further includes an electrical box 4. The electrical box 4 is connected to the photovoltaic panel 1 and the power grid 7 and / or the light source through a circuit. The electrical box 4 includes a battery 4-1 and a switch 4-2. The battery 4-1 is used to store the electrical energy obtained by the photovoltaic panel 1 and output the stored electrical energy. The switch 4-2 is used to control the switching of the circuit, and can also control the switching of the power grid 7 and the light source simultaneously or separately.

[0061] Preferably, the switch 4-2 can control the switching of the power grid 7 and the light source respectively.

[0062] Preferably, when the switch 4-2 is closed, the battery 4-1 does not receive electrical energy from the photovoltaic panel 1, nor does it supply power to the power grid 7 and the light source; when the switch 4-2 is open, if the solar energy received by the photovoltaic panel 1 is higher than a certain threshold, it is considered as the charging mode in daytime, and the photovoltaic panel 1 charges the battery 4-1 and stops supplying power to the power grid 7 and / or the light source; when the solar energy received by the solar panel 1 is lower than the certain threshold, the battery 4-1 in the electrical box 4 supplies electrical energy to the power grid 7 and / or the light source, and the power grid 7 and / or the light source work normally.

[0063] Preferably, the trapping device further includes a light sensor, which can control the switching of the circuit.

[0064] Comparative Example 1:

[0065] The formula for calculating the slope of the legs of an isosceles trapezoid is: height of the trapezoid / horizontal projection length of the legs. This slope is the tangent of the angle between the legs and the base, and can reflect the degree of inclination.

[0066] To obtain the optimal insect-proof netting device, the inverted isosceles trapezoid of support device 5 has a slope of its sides. The netting rate was compared for netting devices with different slopes. The netting device adopted the above-described implementation scheme, the difference being that: the wire of the electric grid 7 is parallel to the horizontal plane, and support device 5 is an inverted isosceles trapezoid (with different slopes of the sides), or a rectangle. Indoors, insects were simulated to be netted (using the method of manually throwing insects). The insects used were gypsy moths (Lymantria disparasiatica) (n=20). The number of insects netted was counted, and the netting rate was calculated.

[0067] Table 1

[0068] The slope / shape of the waist Number of listings / Total number Network connection rate 0.5 2 / 20 10% 0.75 1 / 20 5% 1 2 / 20 10% 1 / 20 5% 2 / 20 10% 3 2 / 20 10% 4 5 / 20 25% 5 7 / 20 35% rectangle 8 / 20 40%

[0069] The results (Table 1) show that when the slope of the waist is 3 or less, the insect-preventing netting effect of the trapping device is better (netting rate of 5% to 10%). Considering the size of the trapping device (the smaller the slope of the waist, the larger the volume), a slope of 1-3 is more suitable, and preferably preferred. .

[0070] Comparative Example 2:

[0071] To obtain the optimal insect-proof netting trapping device, the wires of the electric grid 7 are at a certain angle to the horizontal plane. The netting rates of trapping devices at different angles were compared. The trapping device adopts the above-described implementation scheme, the difference being that the support device 5 is an inverted isosceles trapezoid with a slope of [insert slope here]. The wires of power grid 7 are at different angles to the horizontal plane. Indoors, insects are simulated to be caught in the net (by artificially throwing insects). The insects used are gypsy moths (Lymantria disparasiatica) (n=20). The number of insects caught in the net is counted and the netting rate is calculated.

[0072] Table 2

[0073] Angle (°) Number of listings / Total number Network connection rate 0 (i.e., parallel to the horizontal plane) 6 / 20 30% 5 2 / 20 10% 10 2 / 20 10% 30 1 / 20 5% 45 0 / 20 0 60 0 / 20 0

[0074] The results (Table 2) show that the insect-preventing netting effect of the trapping device is better when the angle is 30° to 45° (netting rate of 0 to 5%); the insect-preventing netting effect of the trapping device is best when the angle is 45° and above (netting rate of 0%).

[0075] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of the present invention. It should be understood that the above descriptions are merely specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An electric shock trapping device for preventing insects from getting caught in a net, comprising an attracting device (6), a supporting device (5), an electric net (7), and an insect collecting device (2), wherein the attracting device (6) is located inside the supporting device (5), the electric net (7) is located outside the supporting device (5), and the insect collecting device (2) is located at the lower part of the supporting device (5); The support device (5) is a support plate or support frame, and the shape of the support device (5) is an inverted isosceles trapezoid with a slope of 1-3 for the legs, preferably. ; The power grid (7) is composed of conductors that are at an angle to the horizontal plane, the angle being between 30° and 60°, preferably 45° or 60°.

2. The trapping device according to claim 1, wherein the electric grid (7) is an electric grid formed by winding the wire around the outside of the support device (5) or winding it through the hole inside the support device (5).

3. The trapping device according to claim 1, wherein the spacing between the wires is smaller than the wingspan of the insect.

4. The trapping device according to claim 1, wherein the edge of the support device (5) has a groove, or the inside of the support device (5) has a hole.

5. The trapping device of claim 1, wherein the attracting device (6) comprises a light source and / or an attractant for attracting the insect.

6. The trapping device according to any one of claims 1-5, the trapping device further includes a baffle (3) and a photovoltaic panel (1), the baffle (3) is located on the upper part of the support device (5), the photovoltaic panel (1) is located on the upper part of the baffle (3), the photovoltaic panel (1) is connected to the power grid (7) through a circuit, and the photovoltaic panel (1) supplies power to the power grid (7); The photovoltaic panel (1) is also connected to the light source via a circuit, and the photovoltaic panel (1) also supplies power to the light source.

7. The trapping device according to claim 6, the trapping device further comprising an electrical box (4), the electrical box (4) being connected to the photovoltaic panel (1) and the power grid (7) and / or the light source via a circuit, the electrical box (4) comprising a battery (4-1) for storing electrical energy from the photovoltaic panel (1) and outputting electrical energy.

8. The trapping device according to claim 6 or 7, wherein the electrical box (4) further includes a switch (4-2) for controlling the switching of the circuit.

9. The trapping device according to claim 6 or 7, wherein the trapping device further comprises a light sensor capable of controlling the switching of the circuit.

10. The trapping device according to any one of claims 1-9, wherein the insect collecting device (2) comprises a funnel (2-1) and an insect storage container (2-2), and there is a connecting component (8) between the insect collecting device (2) and the support device (5).

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