CN116981359A - Insect attracting method and insect attracting device - Google Patents
Insect attracting method and insect attracting device Download PDFInfo
- Publication number
- CN116981359A CN116981359A CN202280014927.3A CN202280014927A CN116981359A CN 116981359 A CN116981359 A CN 116981359A CN 202280014927 A CN202280014927 A CN 202280014927A CN 116981359 A CN116981359 A CN 116981359A
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- insects
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- 241000238631 Hexapoda Species 0.000 title claims abstract description 83
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- 230000005684 electric field Effects 0.000 claims abstract description 99
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- 230000001939 inductive effect Effects 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 4
- 241000607479 Yersinia pestis Species 0.000 description 59
- 230000004048 modification Effects 0.000 description 18
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- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
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- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 208000028857 Tropical infectious disease Diseases 0.000 description 1
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- 239000005667 attractant Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/14—Catching by adhesive surfaces
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
- A01M29/28—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves specially adapted for insects
Abstract
The insect attracting method comprises the step of generating. The generating step applies a voltage to the electrical conductor to generate an electric field for inducing insects. The insect attracting method preferably further comprises: changing at least one of a time of applying a voltage to the conductor, a period of applying a voltage to the conductor, and a number of times of applying a voltage to the conductor. The insect attracting method preferably further includes the step of capturing insects that have been shielded from the electric field with a capturing section.
Description
Technical Field
The invention relates to an insect attracting method and an insect attracting device.
Background
The exterminating apparatus described in patent document 1 charges negative ions on the skin surface of the vermin, and disintegrates ions in the body of the vermin in a balanced manner, thereby exterminating the vermin. The expelling device includes a grounding body and an antenna. The grounding main body is buried underground. The interior of the grounding body is filled with a mixture of charcoal powder and catalyst. The antenna is connected with the grounding main body through a conductive wire. The antenna is disposed in an area where pest control is desired. The antenna emits negative ions.
Prior art literature
Patent literature
Patent document 1: japanese patent laid-open publication No. 2005-1683322
Disclosure of Invention
The invention aims to solve the technical problems
However, in the exterminating apparatus described in patent document 1, it is difficult to reduce the proximity of pests even if the pests can be exterminated.
The present invention has been made in view of the above problems, and an object thereof is to provide an insect attracting method and an insect attracting device capable of reducing the proximity of insects.
Technical scheme for solving technical problems
According to one aspect of the invention, the insect attracting method includes the step of generating. The generating step applies a voltage to the electrical conductor to generate an electric field for inducing insects.
According to another aspect of the present invention, an insect attracting device includes a generating unit and an electric conductor. The generating unit generates a voltage. The electrical conductor generates an electric field for inducing insects by applying the voltage.
Advantageous effects
The invention relates to an insect attracting method and an insect attracting device, which can reduce the approach of insects.
Drawings
Fig. 1 is a schematic diagram showing an example of the structure of an insect attracting device according to an embodiment of the present invention.
Fig. 2 is a diagram showing an electric field generating section of the insect attracting device of the present embodiment.
Fig. 3 is a diagram schematically showing the direction of an electric field generated by the generation unit of the insect attracting device according to the present embodiment.
Fig. 4 is a diagram schematically showing the time when a voltage is applied to the electrode of the insect attracting device of the present embodiment and the number of times the voltage is applied to the electrode.
Fig. 5 is a diagram schematically showing a period during which a voltage is applied to the electrode of the insect attracting device of the present embodiment and the number of times the voltage is applied to the electrode.
Fig. 6 is a flowchart showing a process executed by the control unit of the insect attracting device according to the present embodiment.
Fig. 7 shows an electrode of an electric field generating portion according to modification 1 of the present embodiment.
Fig. 8 shows an electrode of an electric field generating portion according to modification 2 of the present embodiment.
Detailed Description
Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the same or corresponding portions in the drawings are denoted by the same reference numerals, and the description thereof will not be repeated.
First, the configuration of the insect attracting device 1 according to the embodiment will be described with reference to fig. 1. Fig. 1 is a schematic diagram showing an example of the schematic configuration of an insect attracting device 1 according to embodiment 1 of the present invention.
The insect attracting device 1 induces the insect MQ. Specifically, the insect attracting device 1 induces the insect MQ in a direction away from the insect attracting device 1. The pests MQ include, for example, agricultural pests, storage Gu Haichong, sanitary pests, food pests, property pests, livestock pests, and discomfortable pests. Agricultural pests include insects that infest crops and insects that become viral vectors of crop pathogens. The agricultural pest is, for example, "locust". The store Gu Haichong contains insects that infest the stored grain. The store Gu Haichong is, for example, "rice weep". Sanitary pests include insects associated with diseases in humans and animals. Sanitary pests are, for example, "mosquitoes". Food pests include insects that cause damage to food. The food pest is, for example, "cockroach". The property pests include insects that cause damage to properties such as buildings, furniture, and the like. The property pests are, for example, "termites". Livestock pests include insects that mediate pathogens to livestock and insects that attract blood from livestock. Livestock pests are, for example, "mosquitoes" and "mites". The uncomfortable pests include insects that damage the emotion of humans. The discomfortable pest is, for example, "spider". The pest MQ of the present embodiment is, for example, a sanitary pest. Specifically, the pest MQ of the present embodiment is "mosquito". In addition, depending on the kind of pests, it sometimes belongs to a plurality of classifications. The insect attracting device 1 is installed on the floor of a living room, for example.
As shown in fig. 1, the insect attracting device 1 includes a housing 13, an electric field generating unit 100, a control device 200, an attracting unit 300, and a capturing unit 400.
The housing 13 houses the electric field generating unit 100, the control device 200, the attracting unit 300, and the capturing unit 400. The inside of the case 13 is painted black. In the inner space R of the housing 13, the pest MQ is trapped.
The electric field generating section 100 generates an electric field.
The control device 200 controls the electric field generating unit 100 and the attracting unit 300. The control device 200 includes a control unit 210 and a storage unit 250.
The control section 210 includes a processor and a storage device such as CPU (Central Processing Unit) or ASIC (Application Specific integrated Circuit). For example, the control unit 210 receives various signals from the elements of the insect attracting device 1, and controls the elements of the insect attracting device 1 based on the received signals.
The storage section 250 stores data and computer programs. For example, the storage unit 250 temporarily stores data necessary for each process of the control unit 210, or stores setting data for the electric field generating unit 100 and setting data for the attracting unit 300. The storage unit 250 includes storage devices (main storage device and auxiliary storage device), and includes, for example, a memory and a hard disk drive. The storage section 250 may also contain removable media.
The attractant 300 guides insects. Specifically, the attracting portion 300 attracts insects, and the insects are attracted to the attracting portion 300. The attracting portion 300 has an attracting light source 301. The attracting light source 301 emits light. As shown in fig. 1, the guide light source 301 is disposed between the electric field generating section 100 and the capturing section 400, for example.
The attracting light source 301 is, for example, a light emitting diode (Light Emitting Diode: LED). The attracting light source 301 may be one or more. The attracting light source 301 may include an organic EL (Electro-Luminescence) element or a laser diode.
The light source 301 is directed to emit, for example, ultraviolet light. The light emitted from the attracting light source 301 may be light of a wavelength that attracts insects, and examples thereof include light of a wavelength of 200380nm near ultraviolet. The light emitted from the attracting light source 301 is preferably ultraviolet light having a wavelength of about 365nm, which has a high insect attracting effect. The attracting portion 300 may generate an odor substance that attracts insects. The malodorous substance is, for example, lactic acid.
The trap 400 traps insects. The trap 400 is, for example, an insect trap. The insect catching sheet has an adhesive surface. The adhesive surface is coated with, for example, an acrylic adhesive.
Next, the electric field generating unit 100 of the insect attracting device 1 will be described in detail with reference to fig. 1 and 2. Fig. 2 is a diagram showing the electric field generating section 100 of the insect attracting device 1 according to the present embodiment. As shown in fig. 2, the electric field generating section 100 includes a case C, a generating section 110, and an electric conductor 120.
The generator 110 generates a voltage. The voltage generated by the generator 110 is applied to the conductor 120. Specifically, the control unit 210 controls the generation unit 110 such that the generation unit 110 generates a voltage. The generator 110 includes an electrode substrate, a circuit board, an electronic component, a transformer, and a packaging material.
In addition, the generating section 110 generates a voltage of a first polarity and a voltage of a second polarity different from the first polarity. The voltage of the first polarity is a positive voltage. The voltage of the second polarity is a negative voltage.
The case C houses the electrode substrate, the circuit substrate, the electronic component, the transformer, and the packaging material. The electrode substrate is provided with an electrical conductor 120. Specifically, the electrode substrate is provided with a plurality of conductors 120. A circuit is formed on a circuit substrate. The circuit board is formed with a circuit for electrically connecting the electrode board, the transformer, and the electronic component. The electronic component generates a voltage. The electronic component includes a power supply terminal, a diode, a resistance element, a transistor, a capacitor, and the like. The diode rectifies the current. The diode is disposed at a position distant from the signal line. The power supply terminal is connected to an external power supply via a lead. The transformer boosts the voltage applied to the conductor 120. The sealing material encloses the electrode substrate, the circuit substrate, the electronic component, and the transformer. The encapsulating material is, for example, polyurethane resin or epoxy resin.
The conductor 120 is applied with a voltage generated by the generator 110. The conductor 120 is, for example, a metal body. The metal is, for example, an electrode. Hereinafter, the conductor will be referred to as an electrode 120. The electrode 120 is needle-shaped with a tip.
In addition, the electrode 120 generates an electric field for inducing insects by being applied with a voltage. The pest MQ is not close to the region a where the electric field is generated. Moreover, the pest MQ does not like the electric field and can escape away from the electric field. Therefore, it is possible to repel the vermin MQ by generating the electric field and guide the vermin MQ in the direction away from the electric field generated by the electric field generating part 100. As a result, the proximity of the pest MQ can be reduced. In other words, the proximity of the vermin MQ to the electric field generating part 100 can be reduced.
The electric field for inducing insects is, for example, an electric field generated when a voltage is applied to the electrode 120. The value of the voltage, the distance between the electrodes 120 and 120, and the shape of the electrodes 120 are not limited, and an electric field may be generated.
According to the present invention, for example, the proximity of the insect MQ such as mosquitoes can be reduced, and thus the damage by mosquitoes can be reduced. Thus, the occurrence of mosquito-mediated diseases can be reduced. Mosquito-mediated diseases are, for example, dengue fever. Dengue is a viral tropical infectious disease mediated by mosquitoes.
As shown in fig. 1, the trap part 400 of the insect attracting device 1 of the present embodiment traps the insect MQ. The pest MQ epiglottis field will escape away from the field. Therefore, the trap 400 can trap the vermin MQ escaping to be far from the electric field. As a result, the number of proximate vermin MQ can be reduced.
As shown in fig. 1, the trap 400 is disposed at a position facing the electric field generating section 100, for example. That is, trap 400 is disposed in a part of the escape route of pest MQ. Thus, trap 400 is arranged in the traveling direction of vermin MQ escaping in the direction away from the electric field. Therefore, the electric field generated by the electric field generating part 100 can induce the vermin MQ to the capturing part 400. As a result, the induced pest MQ can be captured efficiently.
The attracting portion 300 of the present embodiment induces the pest MQ in the region a where the electric field acts. Therefore, by the action of the pest MQ avoiding the electric field, the pest can be induced in the direction in which the trap 400 is arranged. As a result, the induced pest MQ can be captured efficiently.
Further, in the case of inducing the pest MQ, the control part 210 controls the attraction part 300 such that the attraction part 300 induces the pest MQ.
Next, refer to fig. 1Fig. 3 illustrates the electric field generating section 100 of the insect attracting device 1 in further detail. Fig. 3 is a diagram schematically showing the direction of the electric field generated by the generating section 110. As shown in fig. 3, the generating section 110 includes a plurality of electrodes 120. The plurality of electrodes 120 includes a plurality of first electrodes 121 and a plurality of second electrodes 122. In fig. 3, a plurality of power lines are schematically shown.
The control unit 210 applies voltages to the plurality of first electrodes 121 and the plurality of second electrodes 122. Specifically, the control unit 210 applies a voltage of a first polarity to the plurality of first electrodes 121. The control unit 210 applies a voltage of the second polarity to the plurality of second electrodes 122. A plurality of electric fields are generated by applying voltages to the plurality of first electrodes 121 and the plurality of second electrodes 122.
The first electrodes 121 are alternately arranged with the second electrodes 122. Accordingly, an electric field is generated between the second electrode 122 adjacent to the first electrode 121. For example, as shown in fig. 3, the direction of the electric field is from the first electrode 121 toward the second electrode 122. That is, the electric lines of force are directed from the first electrode 121 toward the second electrode 122. As a result, electric field dispersion can be reduced as compared with the case where a voltage is applied to only a single electrode. Therefore, an electric field can be stably generated.
Further, the first electrode 121 is adjacent to the plurality of second electrodes 122, and the second electrode 122 is adjacent to the plurality of first electrodes 121. For example, the intensity of the electric field between the first electrode 121 and the second electrode 122 can be obtained as a vector sum of electric fields generated by charges applied to the plurality of first electrodes 121 adjacent to the second electrode 122. Accordingly, the more the number of the first electrodes 121 adjacent to the second electrode 122 is increased, the more the strength of the electric field between the first electrode 121 and the second electrode 122 is increased. As a result, the strength of the electric field is increased, and the induction effect of the pest MQ can be improved.
The plurality of first electrodes 121 includes a first electrode 121A, a first electrode 121B, a first electrode 121C, and a first electrode 121D. First electrode 121AThe first electrode 121D is applied with a voltage of a first polarity. First electrode 121A->The first electrodes 121D are disposed at intervals.
The plurality of second electrodes 122 includes a second electrode 122A, a second electrode 122B, a second electrode 122C, and a second electrode 122D. Second electrode 122AThe second electrode 122D is applied with a voltage of a second polarity. Second electrode 122A->The second electrodes 122D are arranged at intervals.
The first electrode 121A, the first electrode 121B, the second electrode 122A, and the second electrode 122B are arranged on the side of the first electrode 121C, the first electrode 121D, the second electrode 122C, and the second electrode 122D in the first direction D1. The first direction D1 indicates a direction from the second electrode 122C toward the first electrode 121A.
The first electrode 121C, the first electrode 121D, the second electrode 122C, and the second electrode 122D are located on the side of the first electrode 121A, the first electrode 121B, the second electrode 122A, and the second electrode 122B in the second direction D2. The second direction D2 indicates a direction from the first electrode 121A toward the second electrode 122C.
The first electrode 121A is located closer to the third direction D3 than the second electrode 122A. The third direction D3 indicates a direction from the second electrode 122B toward the first electrode 121A. In addition, the first electrode 121A is located closer to the first direction D1 than the second electrode 122C.
The second electrode 122A is located between the first electrode 121A and the first electrode 121B. Specifically, the first electrode 121A is located on the third direction D3 side of the second electrode 122A. The first electrode 121B is located on the fourth direction D4 side of the second electrode 122A. The fourth direction D4 indicates a direction from the first electrode 121A toward the second electrode 122B. In addition, the first electrode 121C is located on one side of the second electrode 122A in the second direction D2.
The first electrode 121B is located between the second electrode 122A and the second electrode 122B. Specifically, the second electrode 122A is located on the third direction D3 side of the first electrode 121B. The second electrode 122B is located on the fourth direction D4 side of the first electrode 121B. In addition, the second electrode 122C is located on one side of the first electrode 121B in the second direction D2.
The second electrode 122B is located closer to the fourth direction D4 than the first electrode 121B. In addition, the second electrode 122B is located on the side of the first electrode 121D in the first direction D1.
The second electrode 122C is located closer to the third direction D3 than the first electrode 121C. The second electrode 122C is located closer to the second direction D2 than the first electrode 121A.
The first electrode 121C is located between the second electrode 122C and the second electrode 122D. Specifically, the second electrode 122C is located on the third direction D3 side of the first electrode 121C. The second electrode 122D is located on the fourth direction D4 side of the first electrode 121C. In addition, the second electrode 122A is located on one side of the first electrode 121C in the first direction D1.
The second electrode 122D is located between the first electrode 121C and the first electrode 121D. Specifically, the first electrode 121C is located on the third direction D3 side of the second electrode 122D. The first electrode 121D is located on the fourth direction D4 side of the second electrode 122D. In addition, the first electrode 121B is located on one side of the second electrode 122D in the first direction D1.
The first electrode 121D is located closer to the fourth direction D4 than the second electrode 122D. In addition, the first electrode 121D is located on the side of the second electrode 122B in the second direction D2.
As shown in fig. 3, the direction of the electric field between the first electrode 121A and the second electrode 122A is a direction from the first electrode 121A toward the second electrode 122A. The direction of the electric field between the first electrode 121A and the second electrode 122C is a direction from the first electrode 121A toward the second electrode 122C.
The direction of the electric field between the first electrode 121B and the second electrode 122A is a direction from the first electrode 121B toward the second electrode 122A. The direction of the electric field between the first electrode 121B and the second electrode 122B is a direction from the first electrode 121B toward the second electrode 122B. The direction of the electric field between the first electrode 121B and the second electrode 122D is a direction from the first electrode 121B toward the second electrode 122D.
The direction of the electric field between the first electrode 121C and the second electrode 122A is a direction from the first electrode 121C toward the second electrode 122A. The direction of the electric field between the first electrode 121C and the second electrode 122C is a direction from the first electrode 121C toward the second electrode 122C. The direction of the electric field between the first electrode 121C and the second electrode 122D is a direction from the first electrode 121C toward the second electrode 122D.
The direction of the electric field between the first electrode 121D and the second electrode 122B is a direction from the first electrode 121D toward the second electrode 122B. The direction of the electric field between the first electrode 121D and the second electrode 122D is a direction from the first electrode 121D toward the second electrode 122D.
The control unit 210 controls the generation unit 110 of the electric field generation unit 100 to execute the change process. Specifically, the control unit 210 controls the generation unit 110 of the electric field generation unit 100 to change at least one of the timing of applying the voltage to the electrode 120, the period of applying the voltage to the electrode 120, and the number of times of applying the voltage to the electrode 120. Therefore, an electric field corresponding to the pest MQ which is considered not to be easily accessible to the user can be generated. That is, the type of pest MQ that is difficult for the user to approach can be changed. As a result, the specific pest MQ can be induced so as to be away from the electric field generating part 100.
Next, the changing process performed by the control unit 210 will be described in detail with reference to fig. 4 and 5. Fig. 4 is a diagram schematically showing the timing of applying a voltage to the electrode 120 and the number of times of applying a voltage to the electrode 120. Fig. 4 illustrates a case where a voltage of a first polarity is applied to the first electrode 121 for easy understanding of the invention. Not shown in fig. 4, but the second electrode 122 is applied with a voltage of a second polarity. In addition, voltages are applied to the first electrode 121 and the second electrode at the same timing. Fig. 4 includes graphs G1 and G2. The graph G1 shows a time period before the voltage of the first polarity is applied to the first electrode 121. In the graph G1, the voltage of the first polarity is applied to the first electrode 121 every 5 seconds. Graph G2 shows the time after the voltage of the first polarity is applied to the first electrode 121. In graph G2, a voltage of the first polarity is applied to the first electrode 121 every 3 seconds.
When the changing process shown in fig. 4 is performed, the control unit 210 controls the generating unit 110 of the electric field generating unit 100 to change the timing of applying the voltage to the electrode 120. That is, an electric field is generated according to the changed time. Further, as shown in the graph G2, the period of generating the electric field is changed by repeatedly generating the electric field at the time of the change. By changing the timing of applying a voltage to the electrode 120, the pest MQ, which is difficult for the user to approach, can be changed. Therefore, an electric field corresponding to the pest MQ which is not easily accessible to the user can be generated. As a result, the specific pest MQ can be induced so as to be away from the electric field generating part 100.
In fig. 4, the number of times the voltage of the first polarity is applied to the first electrode 121 is schematically shown. The graph G1 shows the number of times before the voltage of the first polarity is applied to the first electrode 121 is changed. In graph G1, the voltage of the first polarity is applied to the first electrode 121 only 5 times during 25 seconds. Graph G2 shows the number of times after the voltage of the first polarity is applied to the first electrode 121 is changed. In graph G2, the voltage of the first polarity is applied to the first electrode 121 only 8 times during 25 seconds.
The control unit 210 controls the generation unit 110 of the electric field generation unit 100 to change the number of times the voltage is applied to the electrode 120. That is, an electric field is generated according to the number of times after the change. By changing the number of times the voltage is applied to the counter electrode 120, the pest MQ that is difficult for the user to approach can be changed. Therefore, an electric field corresponding to the pest MQ which is not easily accessible to the user can be generated. As a result, the specific pest MQ can be induced so as to be away from the electric field generating part 100.
Fig. 5 is a diagram schematically showing a period during which a voltage is applied to the electrode 120 and the number of times the voltage is applied to the electrode 120. Fig. 5 illustrates a case where a voltage of the second polarity is applied to the second electrode 122 for easy understanding of the invention. Although not shown in fig. 5, a voltage of a first polarity is applied to the first electrode 121. In addition, voltages are applied to the first electrode 121 and the second electrode 122 at the same time and during the same period. Fig. 5 includes graphs G3 and G4. Graph G3 shows a period before the voltage of the second polarity is applied to the second electrode 122 is changed. In the graph G3, the period during which the voltage of the second polarity is applied to the second electrode 122 is "1 second". Graph G4 shows after a period of changing the voltage applied to the second electrode 122 with the second polarity. In graph G4, the period during which the voltage of the second polarity is applied to the second electrode 122 is "3 seconds".
When the changing process shown in fig. 5 is performed, the control unit 210 controls the generating unit 110 of the electric field generating unit 100 to change the period during which the voltage is applied to the electrode 120. That is, an electric field is generated in accordance with the changed period. By changing the period of applying the voltage to the electrode 120, the pest MQ which is difficult for the user to approach can be changed. Therefore, an electric field corresponding to the pest MQ which is not easily accessible to the user can be generated. As a result, the specific pest MQ can be induced so as to be away from the electric field generating part 100.
The modification processing of fig. 4 and 5 may be performed alone or in combination. The voltages shown in fig. 4 and 5 are examples, and are not limited thereto. When a voltage is applied to the electrode 120, the control unit 210 may control the generation unit 110 such that the generation unit 110 generates the voltage at a specific frequency. The specific frequency can be appropriately changed according to the type of pest MQ that wants to be induced in a direction away from the electric field generating part 100.
Next, the processing performed by the control unit 210 according to the present embodiment will be described with reference to fig. 6. Fig. 6 is a flowchart of the processing performed by the control section 210. As shown in fig. 6, the processing performed by the control unit 210 includes steps S101 to S104.
In addition, in step S101, control unit 210 controls attraction unit 300 such that attraction unit 300 induces pest MQ in region a where the electric field acts. The process advances to step S102.
In step S102, the control unit 210 controls the generation unit 110 such that the generation unit 110 of the electric field generation unit 100 generates a voltage. The process advances to step S226.
In step S103, control unit 210 applies the voltage generated by generating unit 110 to electrode 120, thereby generating an electric field for inducing pest MQ. The process advances to step S226.
In step S104, the control unit 210 executes the changing process, and further, at least one of the timing of applying the voltage to the electrode 120, the period of applying the voltage to the electrode 120, and the number of times of applying the voltage to the electrode 120. The process ends.
Modification 1
Next, a modification 1 of the electrode 120 of the electric field generating unit 100 according to embodiment 1 will be described with reference to fig. 7. In modification 1, the shape of the electrode is mainly different from that of the present embodiment. The following describes points of difference between modification 1 and the present embodiment.
Fig. 7 shows an electrode 220 of the electric field generating section 100 of modification 1. As shown in fig. 7, the electrode 220 in modification 1 has a rounded tip as compared with the electrode 120 of the present embodiment. In other words, the tip of the electrode 220 of modification example 1 is not sharp as compared to the electrode 120 of the present embodiment. As shown in fig. 7, by assuming the shape of the electrode 220 in modification 1, the electric field can be concentrated at a point not at the tip of the electrode 220. Accordingly, discharge due to dielectric breakdown can be reduced. As a result, the electrode 220 can be suppressed from discharging and the potential can be reduced.
Modification 2
Next, with reference to fig. 8, modification 2 of the electrode 120 of the electric field generating unit 100 according to embodiment 1 will be described. In modification 2, the shape of the electrode is mainly different from that of the present embodiment. The following describes points of difference between modification 2 and the present embodiment.
Fig. 8 shows an electrode 320 of the electric field generating section 100 of modification 2. As shown in fig. 8, the electrode 320 of modification 2 includes an electrode portion 321 and an electrode cover 322. The electrode portion 321 is needle-shaped with a tip. The electrode portion 321 is applied with a voltage. The electrode cover 322 covers the electrode portion 321. The electrode cover 322 has insulation. The electrode cover 322 covers the electrode portion 321, restricting the electrode portion 321 from contacting air. Accordingly, discharge due to dielectric breakdown can be reduced. As a result, the electrode 320 can be suppressed from discharging and the potential can be reduced.
The embodiments of the present invention are described above with reference to the drawings. However, the present invention is not limited to the above-described embodiments, and may be implemented in various manners within a scope not departing from the gist thereof. In addition, various inventions can be formed by appropriately combining a plurality of the constituent elements disclosed in the above embodiments. For example, some of the constituent elements may be deleted from all the constituent elements shown in the embodiment modes. In addition, the constituent elements of the different embodiments may be appropriately combined. In the drawings, each of the constituent elements is schematically shown as a main body for easy understanding, and for convenience of drawing, the thickness, length, number, and the like of each of the constituent elements shown in the drawings may be different from those of actual ones. The materials, shapes, sizes, and the like of the respective constituent elements shown in the above embodiments are merely examples, and are not particularly limited, and various modifications may be made without substantially departing from the effects of the present invention.
(1) The electric field generating unit 100 of the present embodiment also generates an electric field when the insect pest MQ is induced by the attracting unit 300, but is not limited thereto. For example, after the insect MQ is induced by the attraction unit 300, the electric field may be generated by the electric field generating unit 100. Therefore, the vermin MQ induced and collected by the attracting portion 300 escapes in a direction away from the region a where the electric field acts. Further, the pest MQ is captured by the capturing section 400 disposed in a part of the escape path of the pest MQ. As a result, the induced pest MQ can be captured efficiently.
(2) The attracting portion 300 of the present embodiment is disposed separately from the electric field generating portion 100, but is not limited thereto. For example, the electric field generating unit 100 may include the guide 300. For example, the attracting portion 300 of the electric field generating portion 100 may be disposed on a substrate on which the electrodes 120 are disposed. More specifically, the electrode may be disposed between the first electrode 121 and the second electrode 122.
(3) The electrode 120 of the present embodiment is disposed perpendicularly to the substrate, but is not limited thereto. For example, the electrode 120 may be arranged in a direction intersecting the substrate.
(4) The electrode 120 of the present embodiment may generate corona. That is, the electrode 120 discharges to generate ions. For example, the first electrode 121 discharges positive ions by applying a voltage of a first polarity. The positive ion is a hydrogen ion (H) + ) Cluster ions (H) formed by clustering a plurality of water molecules around + (H 2 O) m (m is an arbitrary positive number equal to or greater than zero)). Further, for example, the second electrode 122 discharges negative ions by applying a voltage of a second polarity. The negative ion is an oxygen ion (O) 2 - ) Cluster ions (O) formed by clustering a plurality of water molecules around (A) 2 - (H 2 O) n (n is an arbitrary positive number equal to or greater than zero)).
Industrial applicability
The insect attracting method and the insect attracting device provided by the invention have industrial applicability.
Description of the reference numerals
1: insect attracting device
110: sounding part
120: electrode
121: first electrode
122: second electrode
220: electrode
300: attraction part
320: electrode
400: capturing part
A: region(s)
S101: step (a)
S102: step (a)
S103: step (a)
S104: step (a)
Claims (8)
1. A method for attracting insects, comprising the step of applying a voltage to an electric conductor to generate an electric field for inducing insects.
2. The insect attracting method as set forth in claim 1, further comprising: and a step of changing at least one of a timing of applying the voltage to the conductor, a period of applying the voltage to the conductor, and a number of times of applying the voltage to the conductor.
3. A method of attracting insects as defined in claim 1 or 2, further comprising the step of capturing said insects avoiding said electric field with a capture portion.
4. A method of attracting insects as defined in claim 3 further comprising the step of inducing said insects in the area of action of said electric field.
5. A method for attracting insects as set forth in any one of claims 1 to 4, wherein,
in the step of generating the electric field, applying the voltages to the first plurality of electrical conductors and the second plurality of electrical conductors to generate a plurality of electric fields,
applying a voltage of a first polarity to the plurality of first electrical conductors,
applying a voltage of a second polarity to the plurality of second electrical conductors,
the first conductors and the second conductors are alternately arranged.
6. An insect attracting method as claimed in any one of claims 1 to 5 wherein the electrical conductor is a metal body.
7. The method for attracting insects as defined in claim 6, wherein,
the metal body is an electrode and,
the electric field induces the insects in a direction in which the insects are away.
8. An insect attracting device, further characterized by comprising:
a generation unit that generates a voltage; and
and an electric conductor for generating an electric field for inducing insects by applying the voltage.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021-035282 | 2021-03-05 | ||
| JP2021035282 | 2021-03-05 | ||
| PCT/JP2022/009024 WO2022186314A1 (en) | 2021-03-05 | 2022-03-03 | Insect guidance method and insect guidance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116981359A true CN116981359A (en) | 2023-10-31 |
Family
ID=83155359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280014927.3A Pending CN116981359A (en) | 2021-03-05 | 2022-03-03 | Insect attracting method and insect attracting device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2022186314A1 (en) |
| CN (1) | CN116981359A (en) |
| WO (1) | WO2022186314A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9513259D0 (en) * | 1995-06-29 | 1995-09-06 | Univ Southampton | Insect trap device |
| JP2001286254A (en) * | 2000-04-05 | 2001-10-16 | Matsushita Electric Ind Co Ltd | Device for repelling insect pest |
| JP2007274954A (en) * | 2006-04-05 | 2007-10-25 | Yamaguchi Univ | Device and method for preventing and repelling termite and the like |
| EP3669650B1 (en) * | 2017-08-15 | 2021-12-08 | Furusawa, Yosuke | Organism inducing device and organism inducing unit |
| EP3473092A1 (en) * | 2017-10-20 | 2019-04-24 | Biogents Aktiengesellschaft | Insect repulsion and/or barrier arrangement and method for repelling insects |
| JP2019092528A (en) * | 2019-03-28 | 2019-06-20 | シャープ株式会社 | Insect-trapping part for blower module |
-
2022
- 2022-03-03 CN CN202280014927.3A patent/CN116981359A/en active Pending
- 2022-03-03 WO PCT/JP2022/009024 patent/WO2022186314A1/en active Application Filing
- 2022-03-03 JP JP2023503938A patent/JPWO2022186314A1/ja active Pending
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| WO2022186314A1 (en) | 2022-09-09 |
| JPWO2022186314A1 (en) | 2022-09-09 |
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