WO2016039390A1 - 捕虫ユニットおよび捕虫器 - Google Patents
捕虫ユニットおよび捕虫器 Download PDFInfo
- Publication number
- WO2016039390A1 WO2016039390A1 PCT/JP2015/075645 JP2015075645W WO2016039390A1 WO 2016039390 A1 WO2016039390 A1 WO 2016039390A1 JP 2015075645 W JP2015075645 W JP 2015075645W WO 2016039390 A1 WO2016039390 A1 WO 2016039390A1
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- WIPO (PCT)
- Prior art keywords
- adhesive sheet
- roller
- insect
- light source
- pressure
- Prior art date
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- 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
- A01M1/145—Attracting and catching insects using combined illumination or colours and adhesive surfaces
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- 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
- A01M1/02—Stationary means for catching or killing insects with devices or substances, e.g. food, pheronones attracting the insects
- A01M1/04—Attracting insects by using illumination or colours
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- 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
- A01M1/00—Stationary means for catching or killing insects
- A01M1/22—Killing insects by electric means
- A01M1/226—Killing insects by electric means by using waves, fields or rays, e.g. sound waves, microwaves, electric waves, magnetic fields, light rays
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- 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
- A01M2200/00—Kind of animal
- A01M2200/01—Insects
Definitions
- the present invention relates to an insect capturing unit and an insect trap.
- an insect trap includes an insect trap paper and a light source that emits ultraviolet rays.
- An adhesive is applied to one side of the insect trap paper.
- the sticky surface of the insect trapping paper is illuminated by a light source, the flies are attracted to the ultraviolet light from the light source. As a result, the fly is trapped on the trapping paper.
- Patent Documents 1-7 can be cited as related technologies.
- Patent Document 1 discloses a pest control material containing a fluorescent brightening agent.
- Patent Document 2 discloses an insect trap sheet in which at least a part of the sheet is printed. According to Patent Document 2, an adhesive is applied on the printed surface of the insect trap sheet. On the printing surface, electromagnetic waves having a wavelength of 300-400 nm are reflected on average 35% or more.
- Patent Document 3 discloses an insect catching sheet having a base sheet and a colored laminated sheet.
- the base sheet is provided with a coating film containing a yellow fluorescent pigment.
- the coating film is provided on one side or both sides of the base sheet.
- the laminated sheet is provided on the coating film and includes an adhesive layer.
- a reflectance of 5-30% can be obtained with a light beam having a wavelength of 380 nm.
- a maximum reflectance of 60% or more can be obtained with light having a wavelength of 500-520 nm.
- the average reflectance of light having a wavelength of 280-700 nm is 40% or more.
- Patent Document 4 discloses an insect repellent capture sheet including a fluorescent plate and an adhesive sheet provided on the surface of the fluorescent plate.
- the fluorescent plate contains a substance that emits ultraviolet rays or fluorescence when excited by ultraviolet rays.
- An adhesive layer is provided on the surface of the base material of the adhesive sheet.
- Patent Documents 5-7 disclose an insect trap using insect trap paper and ultraviolet rays.
- Patent document 5 is disclosing the example which applied the insect-protecting capture sheet of patent document 4 to the insect trap.
- Patent document 6 is disclosing providing the adhesive surface of an adhesive member on the optical path of the ultraviolet-ray from a light source.
- Cited Document 7 discloses an insect trap attached to a wall.
- the present inventor wanted an insect capturing unit capable of efficiently attracting as many flies as possible and an insect trap equipped with the insect capturing unit.
- the insect trapping unit in some embodiments is An adhesive sheet containing a fluorescent brightening agent and permeable to ultraviolet rays; A reflecting member that reflects the ultraviolet rays that have passed through the adhesive sheet.
- the adhesive sheet An adhesive surface; And a back surface on the opposite side of the adhesive surface. The reflecting member is opposed to the back surface of the adhesive sheet.
- the adhesive sheet Paper that contains a fluorescent brightening agent and is transparent to ultraviolet light, and constitutes a sheet that is a substrate of an adhesive sheet; and And an adhesive layer.
- the paper may include a first surface for forming an adhesive surface of the adhesive sheet and a second surface that is the back surface of the adhesive sheet.
- the adhesive layer may be on the first surface.
- the reflecting member may be an aluminum member.
- the aluminum member may be an aluminum foil.
- the aluminum foil may be fixed to the back surface of the pressure-sensitive adhesive sheet.
- the insect capturing unit may further include a coating layer.
- the coating layer may be between the first side of the paper and the adhesive layer.
- the catching unit A substrate on which an adhesive sheet is placed; And a winding mechanism configured to wind up the adhesive sheet placed on the substrate in one direction.
- the reflecting member may be disposed between the adhesive sheet and the substrate.
- the substrate may have four sides. In the substrate, the first side of the four sides and the second side facing the first side may be parallel to each other.
- the winding mechanism A first roller having a first roller shaft, wherein the first roller is disposed along the first side so that the first roller shaft is parallel to the first side;
- a second roller having a second roller axis, the second roller being disposed along the second side so that the second roller axis is parallel to the second side.
- the adhesive sheet A first end and a second end opposite to the first end. The length from the first end to the second end may be longer than the distance from the first roller to the second roller and shorter than the specified length.
- the pressure-sensitive adhesive sheet is on the reflective member such that the back surface faces the reflective member.
- the first end may be fixed to the first roller.
- the second end may be fixed to the second roller.
- the insect trap in some embodiments is The above-mentioned insect capturing unit; A light source that emits ultraviolet light.
- the pressure-sensitive adhesive sheet is disposed between the light source and the reflecting member so as to receive ultraviolet rays from the light source.
- the light source irradiates the adhesive surface of the adhesive sheet.
- the light source is A first light source having a first irradiation direction; And a second light source having a second irradiation direction.
- the first irradiation direction may be a direction in which the first light source irradiates the adhesive surface of the adhesive sheet.
- the second irradiation direction may be different from the first irradiation direction.
- the light source may be an ultraviolet LED (Light Emitting Diode).
- FIG. 1 is a schematic view of the insect capturing unit 1.
- FIG. 2 is a schematic cross-sectional view of the insect capturing unit 1.
- FIG. 3 is a schematic diagram of the insect trap 2.
- FIG. 4 is a schematic view of the insect capturing unit 1A.
- FIG. 5 is a schematic diagram of the insect trapping unit 1B.
- FIG. 6 is a schematic diagram of the insect trapping unit 1C.
- FIG. 7 is a schematic diagram of the insect trapping unit 1D.
- FIG. 8 is a cross-sectional view of the insect capturing unit 1.
- FIG. 9 is a cross-sectional view of the insect capturing unit 1.
- FIG. 10 is a cross-sectional view of the insect capturing unit 1.
- FIG. 11 is an external view of the insect trap 2A.
- FIG. 12 is an external view of the insect trap 2B.
- 13 is a cross-sectional view taken along the line AA shown in FIG.
- FIG. 14 is a schematic view showing a modified example of the arrangement of the ultraviolet LEDs.
- FIG. 15 is an exploded view of the insect capturing unit 1E.
- FIG. 16 is a side view of the insect trapping unit 1E shown in FIG.
- FIG. 17 is an exploded view of the insect trap 2C.
- FIG. 18 is a block diagram illustrating a configuration example of the drive control unit 62.
- FIG. 19 is a cross-sectional view of the insect capturing unit 1F.
- the inventors of the present application focused on increasing the illuminance of blue light while expanding the wavelength band in which flies are trapped.
- the inventor of the present application considered that the higher the illuminance of blue light, in other words, the brighter the blue light, the easier the flies are caught.
- a method for increasing the illuminance of blue light will be described.
- FIG. 1 is a schematic view of the insect capturing unit 1.
- the insect capturing unit 1 includes an adhesive sheet 10 and a reflecting member 20.
- the pressure-sensitive adhesive sheet 10 includes a pressure-sensitive adhesive surface 101 and a back surface 102.
- the back surface 102 is a surface opposite to the adhesive surface 101.
- the insect trapping unit is one of replacement parts that constitute an insect trap described later, and is also called a “cartridge”.
- the adhesive sheet 10 has a role of capturing flies.
- the pressure-sensitive adhesive sheet 10 contains a fluorescent brightening agent and is permeable to ultraviolet rays.
- the shape of the pressure-sensitive adhesive sheet 10 is arbitrary, and may be a square or a polygon.
- FIG. 1 illustrates a rectangular adhesive sheet 10.
- the pressure-sensitive adhesive surface 101 is a surface coated with a pressure-sensitive adhesive and exists over the entire surface of the pressure-sensitive adhesive sheet 10.
- the pressure-sensitive adhesive has a viscosity capable of capturing the fly that has stopped on the pressure-sensitive adhesive surface 101.
- a fly is an example of a flying insect.
- the flying insect may be, for example, a moth.
- the reflection member 20 is a member that can reflect ultraviolet rays.
- the reflection member 20 is disposed at a position facing the back surface 102 of the adhesive sheet 10. Simply put, the reflecting member 20 is disposed under the adhesive sheet 10.
- the reflecting member 20 receives a part of the ultraviolet light that has passed through the adhesive sheet 10 and reflects the received ultraviolet light to the adhesive sheet 10.
- the shape and size of the reflecting member 20 are the same as those of the pressure-sensitive adhesive sheet 10.
- the front surface 201 of the reflecting member 20 is in light contact with the entire back surface 102 of the adhesive sheet 10. Both may be fixed.
- the fluorescent whitening agent contained in the pressure-sensitive adhesive sheet 10 has a property of emitting visible light when excited by ultraviolet light. Specifically, the visible light is blue light. In other words, the pressure-sensitive adhesive sheet 10 converts the irradiated ultraviolet light into blue light when the ultraviolet light interacts with the fluorescent whitening agent.
- FIG. 2 is a schematic cross-sectional view of the insect capturing unit 1. Note that the description of FIG. 2 has been simplified to facilitate understanding.
- UV light is applied to the adhesive surface 101 of the adhesive sheet 10 from the outside.
- the irradiated ultraviolet rays are roughly divided into the following two processes. The first is a process in which a part of the irradiated ultraviolet ray UV1 interacts with the fluorescent whitening agent 103 of the pressure-sensitive adhesive sheet 10 (process 1). The second is a process in which part of the ultraviolet rays UV2 passes through the adhesive sheet 10 (process 2).
- the ultraviolet ray UV1 is converted into blue light B1 by the interaction with the fluorescent brightening agent 103.
- the fluorescent whitening agent 103 is schematically represented by a circle.
- the blue light B1 is emitted upward of the adhesive sheet 10.
- the ultraviolet ray UV2 is transmitted through the adhesive sheet 10 and reflected by the surface (reflective surface) 201 of the reflecting member 20.
- the reflected ultraviolet ray UV2 is incident on the inside of the adhesive sheet 10 again.
- the ultraviolet ray UV2 is converted into the blue light B2 in the same manner as in the process 1.
- the pressure-sensitive adhesive sheet 10 contains a fluorescent whitening agent and has transparency to ultraviolet rays.
- the process 2 does not exist.
- the blue light emitted from the adhesive sheet 10 is only the blue light B1 shown in FIG.
- the reflection member 20 when the reflection member 20 is provided, there is a process 2 in addition to the process 1.
- the blue light emitted from the adhesive sheet 10 is composed of the blue light B2 in addition to the blue light B1, as shown in FIG. That is, when the reflection member 20 is provided, the illuminance of the blue light emitted from the adhesive sheet 10 is higher than the illuminance when there is no reflection member 20.
- “illuminance (brightness)” may not only indicate a strict physical quantity, but may also indicate a psychological physical quantity (a degree of brightness felt by humans).
- attention is focused on the ultraviolet rays that interact with the fluorescent brightener. Of course, there may be UV light that does not interact with the optical brightener.
- the reflecting member 20 is disposed under the adhesive sheet 10. Therefore, when the adhesive sheet 10 is irradiated with ultraviolet rays, a part of the ultraviolet rays reflected by the reflecting member 20 is emitted to the outside of the adhesive sheet 10 as blue light. As a result, the illuminance of the blue light emitted from the pressure-sensitive adhesive sheet 10 is increased as compared with the case where the reflecting member 20 is not provided. Moreover, since the ultraviolet ray itself is also radiated
- FIG. 3 is a schematic diagram of the insect trap 2.
- the insect trap 2 includes an insect trap unit 1 and a light source 30.
- the light source 30 emits ultraviolet light.
- the light source 30 is disposed above the pressure-sensitive adhesive sheet 10 and irradiates ultraviolet light UV onto the pressure-sensitive adhesive surface 101 of the pressure-sensitive adhesive sheet 10.
- the pressure-sensitive adhesive sheet 10 is disposed between the light source 30 and the reflection member 20 so as to receive ultraviolet rays UV from the light source 30.
- the wavelength of the ultraviolet UV is, for example, not less than 300 nm and not more than 400 nm.
- a plurality of light sources 30 may be provided. In this case, it is desirable that the plurality of light sources 30 be arranged at equal intervals. This is because the adhesive surface 101 of the adhesive sheet 10 is uniformly irradiated.
- the insect trap 2 includes the insect trap unit 1 having a very high illuminance of emitted blue light. This makes it possible to attract flies using not only ultraviolet rays but also blue light with higher illuminance. That is, an insect trap capable of efficiently attracting more flies is provided. In addition, the following secondary effects can be obtained. To the human eye, the higher the illuminance of blue light, the easier it is to capture if the insect trapping capability of the trap 2 is higher. Therefore, there exists an advantage that it is easy to visually explain the insect trapping ability of the trap 2 to a third party.
- FIG. 4 is a schematic view of the insect capturing unit 1A.
- the adhesive sheet 10 is slightly separated from the reflecting member 20. That is, there is a slight gap between them.
- the distance from the front surface 201 of the reflective member 20 to the back surface 102 of the pressure-sensitive adhesive sheet 10 is preferably 1 mm or less, for example. Further, the entire surface of the pressure-sensitive adhesive sheet 10 is not separated from the reflecting member 20, but a part of the pressure-sensitive adhesive sheet 10 may be separated from the reflecting member 20.
- FIG. 5 is a schematic view of the insect capturing unit 1B.
- the size of the reflecting member 20 is larger than that of the adhesive sheet 10.
- the illuminance of the blue light emitted from the pressure-sensitive adhesive sheet 10 can be increased in a region where the pressure-sensitive adhesive sheet 10 and the reflection member 20 face each other.
- FIG. 6 is a schematic view of the insect trapping unit 1C.
- An insect capturing unit 1 ⁇ / b> C illustrated in FIG. 6 includes a plurality of holes 104 in the adhesive sheet 10. Therefore, the reflection member 20 is exposed in each of the plurality of hole portions 104.
- the shape of each hole 104 is arbitrary. In the example of FIG. 6, the shape of each hole 104 is circular.
- the arrangement pattern of each hole 104 is also arbitrary. In the example of FIG. 6, the holes 104 are arranged at regular intervals.
- each hole 104 since there is no adhesive sheet 10, blue light is not generated. As a result, the illuminance of the generated blue light decreases. From this viewpoint, it is desirable that the size of each hole 104 is as small as possible and the number of the holes 104 is as small as possible.
- FIG. 7 is a schematic diagram of the insect capturing unit 1D.
- a plurality of marks are printed on the adhesive surface 101 of the adhesive sheet 10.
- each of the plurality of marks represents “fly”.
- the positions where the plurality of marks are printed are arbitrary. In general, flies have the property of being attracted to marks of the same shape as themselves. As a result, fly trapping efficiency is further increased. Of course, other marks are acceptable as long as flies are easily attracted.
- FIG. 8 is a cross-sectional view of the insect capturing unit 1.
- the insect capturing unit 1 is different from the insect capturing unit 1 shown in FIG. 1 in the following two points.
- the first is the configuration of the pressure-sensitive adhesive sheet 10.
- the second is the material of the reflecting member 20.
- the pressure-sensitive adhesive sheet 10 is composed of paper 11 and a pressure-sensitive adhesive layer 12.
- the paper 11 constitutes a sheet that is a base of the pressure-sensitive adhesive sheet 10.
- the paper 11 includes a front surface 111 and a back surface 112.
- the surface 111 is also referred to as a first surface, and is a surface for forming the adhesive surface 101 of the adhesive sheet 10 shown in FIG.
- the back surface 112 is also referred to as a second surface, and is the back surface 102 of the pressure-sensitive adhesive sheet 10 shown in FIG.
- the back surface 112 of the paper 11 is in contact with the reflective surface 201a of the aluminum member 20a, as will be described later.
- the paper 11 contains a fluorescent brightener.
- the material for the optical brightener include bis (stilbene disulfonic acid) derivatives and bis (stilbiphenyl).
- the paper 11 has a basis weight of, for example, 60 or more and 100 g / m 2 or less so that the ultraviolet rays pass through the paper 11.
- the color of the paper 11 is, for example, white. The reason is that when the white paper is irradiated with ultraviolet rays, more ultraviolet rays are emitted than when the black paper (illustrated) is irradiated with ultraviolet rays. Whiteness should just be 80% or more, for example.
- the adhesive layer 12 is on the upper surface 111 of the paper 11.
- the surface 121 of the adhesive layer 12 corresponds to the adhesive surface 101 (see FIG. 1) of the adhesive sheet 10.
- the main component of the adhesive layer 12 is, for example, polybutene.
- the main component of the adhesive layer 12 may be another material as long as it has the same properties as polybutene.
- FIG. 9 is a cross-sectional view of the insect capturing unit 1.
- the adhesive layer 12 is in the upper layer of the paper 11. Therefore, due to the nature of the paper 11, the components of the adhesive layer 12 are likely to penetrate into the paper 11. As a result, the strength of the paper 11 is weakened. Therefore, the surface 111 of the paper 11 is coated so that the components of the adhesive layer 12 do not penetrate from the front surface 111 of the paper 11 to the back surface 112 of the paper 11. Therefore, a thin coating layer 13 is provided between the surface 111 of the paper 11 and the adhesive layer 12. In order to further increase the strength of the paper 11, the back surface 112 of the paper 11 may be further coated.
- a coating layer 13 may be provided between the surface 111 of the paper 11 and the adhesive layer 12 in order to prevent discoloration or deterioration of the paper 11.
- the coating layer 13 should just be formed with the material which has light resistance with respect to an ultraviolet-ray.
- the paper 11 is likely to fade or deteriorate when exposed to ultraviolet rays. As a result, the illuminance of blue light decreases.
- a light-resistant ink may be applied to the surface 111 of the paper 11.
- the light-resistant ink may be an ink containing a component capable of protecting the paper 11 from ultraviolet rays.
- various members can be provided on the surface 111 of the paper 11 in order to prevent ultraviolet rays while suppressing the penetration of the components of the adhesive layer 12.
- the coating layer 13 shown in FIG. 9 may be provided on the surface 111 of the paper 11 to which the light-resistant ink is applied.
- the coating layer 13 is provided as shown in FIG. 9 as an example.
- the illustration of the coating layer 13 is omitted as appropriate.
- the insect capturing unit 1 includes an aluminum member 20 a in addition to the adhesive sheet 10.
- the aluminum member 20 a is an example of the reflecting member 20.
- the aluminum member 20a includes a reflective surface 201a in contact with the paper 11 and a back surface 202a on the opposite side of the reflective surface 201a.
- the reflective surface 201a and the back surface 202a are flat.
- the aluminum member 20a is an aluminum plate whose main component is aluminum.
- Aluminum has a characteristic that the reflectance of ultraviolet rays is very high compared to other members. In addition, processability, lightness, strength and availability are very high. From these viewpoints, the aluminum member 20 a is employed as the reflecting member 20.
- the purity of aluminum is, for example, 98%.
- the thickness of the aluminum member 20a is, for example, 0.5 mm.
- the reflecting member 20 shown in FIG. 9 may be configured as shown in FIG.
- the reflective surface 201a of the aluminum member 20a may be slightly rough.
- the reflecting surface 201a and the back surface 202a are flat as shown in FIG.
- the reflection surface 201a is rough, the reflectance of ultraviolet rays tends to decrease due to irregular reflection.
- FIG. 11 is an external view of the trapping device 2A.
- the insect trap 2 ⁇ / b > A includes a first light source 30 a 1 , a second light source 30 a 2, and a housing 40 in addition to the insect trap unit 1.
- Housing 40 includes a base portion 41, a first connector 42 1 of the pair, and a second connector 42 and second pair.
- the pedestal portion 41 has a generally rectangular shape when viewed from above.
- the material of the pedestal 41 (housing 40) is mainly steel.
- the pedestal portion 41 is a place for loading the insect capturing unit 1.
- FIG. 11 shows a state in which the insect capturing unit 1 is loaded on the pedestal portion 41.
- the insect capturing unit 1 may be fixed to the pedestal 401 or may not be fixed. For example, when the housing 40 is attached to a wall, the back surface 202a of the aluminum member 20a is fixed to the pedestal portion 41 so that the insect capturing unit 1 does not fall from the housing 40 (see FIG. 9).
- the reflecting surface 201 a of the aluminum member 20 a is also fixed to the back surface 112 of the paper 11.
- a double-sided tape is used for the above-described fixing.
- the back surface 202a of the aluminum member 20a may not be fixed to the pedestal portion 41.
- the reflecting surface 201a of the aluminum member 20a may not be fixed to the back surface 112 of the paper 11. It is sufficient if both are in contact.
- Each of the first light source 30a 1 and the second light source 30a 2 is a light source that emits ultraviolet light, and has an elongated cylindrical shape.
- the first light source 30a 1 is connected to the first connector 42 1 of the pair.
- the second light source 30a 2 is connected to a pair of second connector 42 2.
- first light source 30a 1 is parallel to the second light source 30a 2, both of which are spaced apart in the Y-axis direction.
- First respective light source 30a 1 and the second light source 30a 2 as can be irradiated with insect unit 1, above the base portion 41.
- the shorter the distance (H) the more easily the illuminance of the generated blue light increases.
- the distance (H) is shorter than 1.5 cm, the progress of deterioration of the adhesive layer 12 may be accelerated.
- the first of each of the light sources 30a 1 and the second light source 30a 2 may be a black light.
- each of the first light source 30a 1 and the second light source 30a 2 simultaneously irradiates the adhesive sheet 10 with ultraviolet rays. This generates blue light.
- FIG. 12 is an external view of the insect trap 2B.
- Trap 2B comprises first and second 1LED socket 31, and a second 2LED socket 31 2.
- the 1LED socket 31 1 comprises a plurality of first ultraviolet LED30b 1.
- the 1LED socket 31 1 is connected to the first connector 42 1 of the pair.
- the 2LED socket 31 2 comprises a plurality of second ultraviolet LED30b 2.
- the 2LED socket 31 2 is connected to the second connector 42 of the pair 2.
- Each of the plurality of first ultraviolet LEDs 30b 1 is arranged at equal intervals along the longitudinal direction of the first LED socket 31 1 .
- each of the plurality of second ultraviolet LED30b 2 are also arranged at equal intervals along the first 2LED longitudinal socket 31 2.
- First number of ultraviolet LED30b 1 which is disposed in the 1LED socket 31 is an optionally (e.g. nine).
- the second number of ultraviolet LED30b 2 which is disposed in the 2LED socket 31 2 is also arbitrary (e.g., nine).
- UV LEDs have long life and low power consumption.
- the directivity of the ultraviolet LED is higher than that of other light sources (for example, black light). Therefore, when the ultraviolet LED is used, the illuminance of the ultraviolet ray radiated to the outside of the insect trap is lowered as compared with those of other light sources.
- the plurality of first ultraviolet LEDs 30b 1 each radiate ultraviolet rays in the same direction.
- the plurality of second ultraviolet LEDs 30b 2 also irradiate ultraviolet rays in the same direction. However, the former irradiation direction is different from the latter irradiation direction.
- the irradiation direction will be described with reference to FIG. 13 is a cross-sectional view taken along the line AA shown in FIG.
- Each of the plurality of first ultraviolet LEDs 30b 1 faces the adhesive surface 101 of the adhesive sheet 10 (the surface 121 of the adhesive layer 12). That is, each first ultraviolet LED 30b 1 irradiates the adhesive surface 101 of the adhesive sheet 10 with ultraviolet rays.
- the irradiation direction is indicated by L1.
- each of the plurality of second ultraviolet LEDs 30b 2 faces in the direction opposite to the direction of the adhesive surface 101 of the adhesive sheet 10. That is, each second ultraviolet LED30b 2 is irradiated with ultraviolet rays toward the upper side of the trap 2B.
- the irradiation direction is indicated by L2.
- the illuminance of the generated blue light decreases.
- the plurality of second ultraviolet LED30b 2 to emit ultraviolet light toward above the trap 2B insect capacity is hardly reduced.
- FIG. 14 is a schematic view showing a modified example of the arrangement of the ultraviolet LEDs.
- FIG. 14 corresponds to a cross section taken along line AA shown in FIG.
- the 1LED socket 31 1 further comprises a plurality of third ultraviolet LED30b 3.
- Each of the plurality of third ultraviolet LEDs 30b 3 irradiates ultraviolet rays toward the upper side of the insect trap 2B.
- the irradiation direction is indicated by L3.
- the 2LED socket 31 2 further comprises a plurality of fourth ultraviolet LED30b 4.
- Each of the plurality of fourth ultraviolet LEDs 30b 4 irradiates the adhesive surface 101 of the adhesive sheet 10 with ultraviolet rays.
- the irradiation direction is indicated by L4.
- FIG. 15 is an exploded view of the insect capturing unit 1E.
- FIG. 16 is a side view of the insect trapping unit 1E shown in FIG. In Figure 16, the first roller holder 53 1 and the second roller holder 53 2 is shown in phantom. Illustration of the hole portions 54 1, 54 2 is omitted.
- the insect capturing unit 1E further includes a substrate 51 and a winding mechanism configured to wind the adhesive sheet 10 in one direction.
- Winding mechanism includes 1 a first roller 52, the second roller 52 2, 1 and the first roller holder 53, and a 2 second roller holder 53.
- the substrate 51 is a plate on which the adhesive sheet 10 is placed.
- substrate 51 is also called a stand or a mounting part.
- the substrate 51 has a role of holding the state where the adhesive surface 101 of the adhesive sheet 10 (the surface 121 of the adhesive layer 12) is exposed.
- the adhesive sheet 10 is present via the aluminum member 20a. That is, the reflective member (aluminum member 20 a) is disposed between the adhesive sheet 10 and the substrate 51. In the region REG of the pressure-sensitive adhesive sheet 10 shown in FIG.
- the details of the substrate 51 are as follows.
- the substrate 51 is a rectangular plate.
- the substrate 51 has a first side 511, a second side 512 that faces the first side 511, a third side 513, and a fourth side 514 that faces the third side 513.
- the first side 511 and the second side 512 are parallel to each other.
- the third side 513 and the fourth side 514 are parallel to each other.
- the thickness of the substrate 51 is, for example, 1 mm or more and 5 mm or less.
- the length D1 (longitudinal direction) of the substrate 51 is longer than the width D2 of the substrate 51.
- the substrate 51 is made of, for example, a synthetic resin.
- Substrate 51, the first roller holder 53 1 and the second roller holder 53 2 for example, the same material (e.g., synthetic resin) may be integrally formed with. A part of the side may be missing or bent.
- the first roller 52 1 is responsible for winding the used portion of the adhesive sheet 10 on its periphery (see region REG).
- the first roller 52 1, first has a roller shaft O 1, it rotates in the first around a roller axis O 1.
- the first roller 52 1 length (first roller axis O 1 direction) is substantially the same as the width D2 of the substrate 51. The length may be slightly longer than the width D2.
- a first roller 52 1 is disposed along the first side 511. That is, the first roller 52 1 is parallel to the first side 511.
- the first roller 52 1 is inserted into a pair of holes 54 1 of the first roller holder 53 1.
- the first roller 52 the first about the roller axis O 1, rotates in a clockwise or counterclockwise direction.
- the first roller 52 first rotational direction is counterclockwise.
- the “counterclockwise direction” refers to the direction of rotation around the Y axis from the positive direction of the X axis to the positive direction of the Z axis when viewed from the negative direction of the Y axis (arrows). See).
- “Clockwise” is the opposite of the counterclockwise direction.
- the second roller 52 2 is wound unused portion of the adhesive sheet 10 therearound.
- the second roller 52 2 has a second roller axis O 2, rotates in the second rotation of the roller shaft O 2.
- the second roller 52 second length (second roller axis O 2 direction) is substantially the same as the width D2 of the substrate 51. The length may be slightly longer than the width D2.
- the second roller shaft O 2 becomes parallel to the second side 512, 2 second roller 52 are disposed along the second side 512.
- the second roller 52 2 is parallel to the second side 512.
- the second roller 52 2 is inserted into a pair of holes 54 2 of the second roller holder 53 2.
- the second roller 52 2 to the second about a roller axis O 2, rotates clockwise or counterclockwise direction.
- the first roller holder 53 1 houses 1 and the first roller 52 and a pressure-sensitive adhesive sheet 10 wound on the first roller 52 1.
- the first roller holder 53 1 includes a pair of holes 54 1, and a pair of side plates 55 1.
- the first roller holder 53 1, viewed from the Y axis direction, generally has a U-shape. Two holes 54 1, 1 and the first roller 52, so that the pressure-sensitive adhesive sheet 10 wound on the first roller 52 1 are accommodated, respectively provided on two suitable location of the side surface plate 55 1 It has been.
- the diameter of each of the two holes 54 1 is slightly larger than the diameter of the first roller 52 1 .
- the first roller holder 53 1 is connected to the first side 511 of the substrate 51.
- the first roller holder 53 1 itself, for example, are integrally molded with synthetic resin.
- the second roller holder 53 2 houses the second roller 52 2, and an adhesive sheet 10 unused is wound around the second roller 52 2.
- the second roller holder 53 2 is provided with a pair of holes 54 2, and a pair of side plates 55 2.
- the second roller holder 53 2 viewed from the Y axis direction, generally has a U-shape.
- Two holes 54 2, and the second roller 52 2, so that the unused adhesive sheet 10 that are wound around the second roller 52 2 is housed, two preferred side plates 55 2 Are provided at different positions.
- Two holes 542 of each diameter is slightly larger than the second roller 52 2 of diameter.
- the second roller holder 53 2 is connected to the second side 512 of the substrate 51.
- the second roller holder 53 2 itself, for example, are integrally molded with synthetic resin.
- the aluminum member 20a has the same size as the substrate 51, for example.
- the aluminum member 20 a is disposed on the substrate 51.
- the back surface 202a of the aluminum member 20a may be fixed to the front surface 501 of the substrate 51. Specifically, both are bonded to each other.
- a double-sided tape is used for bonding the aluminum member 20a and the substrate 51.
- An adhesive may be used instead of the double-sided tape.
- the adhesive force of an adhesive should just be an adhesive force which can peel both easily easily. Thereby, after using the insect capturing unit 1E, the aluminum member 20a can be separated from the adhesive sheet 10 and the winding mechanism. This is very convenient in areas where it is necessary to separate and dispose of incombustibles and combustibles.
- the shape of the adhesive sheet 10 is as follows.
- the pressure-sensitive adhesive sheet 10 includes a first end 123 and a second end 124 opposite to the first end 123.
- the “end portion” referred to here has a certain width (for example, 2 mm or more and 10 mm or less) in the longitudinal direction of the pressure-sensitive adhesive sheet 10.
- the pressure-sensitive adhesive sheet 10 is wound up in a roll shape. Therefore, as shown in FIG. 17, the length from the first end 123 to a second end 124, i.e., the length of the pressure-sensitive adhesive sheet 10, the distance D3 from the first roller 52 1 to the second roller 52 2 Long enough than.
- the length of the adhesive sheet 10 is finite.
- the length of the pressure-sensitive adhesive sheet 10 is shorter than a specified length (for example, 2 m). Needless to say, this specified length is sufficiently longer than the distance D3.
- the width of the pressure-sensitive adhesive sheet 10 is constant. In the present embodiment, for example, the width of the pressure-sensitive adhesive sheet 10 is the same as the width D ⁇ b> 2 of the substrate 51.
- the pressure-sensitive adhesive sheet 10 is on the aluminum member 20a so that the back surface 112 faces the reflective surface 201a of the aluminum member 20a. That is, the adhesive surface 101 of the adhesive sheet 10 is exposed.
- the first end portion 123 is fixed by an adhesive or the like to the first roller 52 1.
- the second end portion 124 is fixed by an adhesive or the like to the second roller 52 2.
- the back surface 112 of the paper 11 (the back surface 102 of the adhesive sheet 10) is in contact with the reflective surface 201a of the aluminum member 20a. However, both are not fixed to each other. In practice, there is a slight gap between them.
- Winding operation The operation of the winding mechanism (referred to as winding operation) is as follows. In the initial stage, it is assumed that the insect capturing unit 1E is new (unused). The first end portion 123 of the adhesive sheet 10, although is fixed to the first roller 52 1, the first roller 52 1 is not wound adhesive sheet 10 therearound. On the other hand, the second roller 52 2 is wound a portion of the adhesive sheet 10 therearound.
- the first roller 52 1 is rotated in the counterclockwise direction.
- the second roller 52 2 is also rotated in the counterclockwise direction.
- the first roller 521 winds up the adhesive sheet 10 by the length D ⁇ b> 1 of the substrate 51.
- portions of the adhesive sheet 10 that has already been exposed is gradually wound on the first roller 52 1 while moving over the aluminum member 20a. Then, a new part of the adhesive sheet 10 appears above the substrate 51.
- each of the first roller 52 1 and the second roller 52 2 can be rotated independently.
- rotation of the second roller 52 2 are in conjunction with the rotation of the first roller 52 1. It is because the first end 123 and second end 124 of the adhesive sheet 10 are respectively fixed to the first roller 52 1 and the second roller 52 2. In other words, this is because the pressure-sensitive adhesive sheet 10 is transmitting the rotation of the first roller 52 1 to the second roller 52 2.
- the gear for the second roller 52 2 is rotated in conjunction with rotation of the first roller 52 1 or such components, it is unnecessary.
- FIG. 17 is an exploded view of the insect trap 2C.
- the insect trap 2C includes an insect trap unit 1E, a light source 30a that emits ultraviolet rays, a housing 60, a front panel 61, and a drive control unit 62.
- the front panel 61 includes a window 63.
- the housing 60 has a size capable of storing the insect capturing unit 1E and the light source 30a.
- the housing 60 has, for example, a cubic shape.
- the shape of the housing 60 may be another shape (for example, a cylinder).
- casing 60 and the shape of the front panel 61 should just be a shape with an aesthetics.
- the housing 60 is integrally molded with a synthetic resin, for example.
- An insect capturing unit 1E is attached to the inside of the housing 60.
- the light source 30a is attached above the insect capturing unit 1E.
- the front panel 61 is configured so that it can be easily attached to and detached from the housing 60.
- the front panel 61 is also integrally formed with, for example, a synthetic resin.
- the window 63 is provided in a part of the front panel 61. The window 63 has a sufficient size so that the generated ultraviolet light and blue light are radiated to the outside of the housing 60 and the flying fly can be attracted to the housing 60
- FIG. 18 is a block diagram illustrating a configuration example of the drive control unit 62.
- the drive control unit 62 includes a memory 621, a microcomputer 622, and a motor 623.
- the drive control unit 62 controls the operation of the winding mechanism.
- the drive control unit 62 also controls lighting of the light source 30a.
- the memory 621 stores a control program related to the winding operation.
- the microcomputer 622 reads the control program from the memory.
- the microcomputer 622 controls the operation of the winding mechanism based on the read control program.
- the microcomputer 622 outputs a control signal (for example, a high level voltage) to the motor 623 during the winding operation.
- Motor 623 is coupled to the first roller 52 1.
- Motor 623 a period in which received the control signal, to rotate the first roller 52 1 in the counterclockwise direction.
- the rotation speed is substantially constant.
- the insect trap 2C includes a normal mode and a winding mode.
- the light source 30 a irradiates the adhesive surface 101 of the adhesive sheet 10 with ultraviolet rays.
- ultraviolet rays and blue light generated by the adhesive sheet 10 are radiated from the window 63 of the front panel 61.
- the fly flying around the insect trap 2C is attracted by ultraviolet rays or blue light and enters the window 63. Eventually, the fly is caught by the adhesive sheet 10.
- the winding mode is a mode for automatically winding the adhesive sheet 10.
- the winding mode is executed when a certain number (arbitrary) or more flies are caught. Alternatively, the winding mode may be executed every certain time (for example, 24 hours).
- the insect trap 2C operates as follows.
- the microcomputer 622 outputs a control signal to the motor 623 during the winding operation.
- the motor 623 rotates the first roller 52 1 in the counterclockwise direction.
- the first roller 52 1 is rotated in a counterclockwise direction.
- the second roller 52 2 is also rotated in the counterclockwise direction. Both rotation speeds are substantially constant.
- portions of the adhesive sheet 10 that has already been exposed is gradually wound on the first roller 52 1 while moving over the aluminum member 20a. And the new part of the adhesive sheet 10 appears.
- the insect trap 2C includes a substrate 51, a winding mechanism (first roller 52 1 , second roller 52 2 , first roller holder 53 1 , second roller holder 53 2 ), and a drive control unit 62. .
- the pressure-sensitive adhesive sheet 10 is automatically wound. This is very convenient.
- the effect is that the insect trapping ability lasts for a long time.
- the light source 30a may be a black light or an ultraviolet LED.
- the ultraviolet LED can be arranged as shown in FIG. 13 or FIG.
- the insect trap 2C may be configured so that the winding mechanism operates manually.
- a winding mechanism may be configured so that on / off of the motor 623 can be manually controlled. In this case, the winding mechanism only needs to include the motor 623.
- FIG. 19 is a cross-sectional view of the insect capturing unit 1F.
- an aluminum foil 20b is used as a reflecting member.
- the thickness of the aluminum foil 20b is, for example, 5 ⁇ m or more and 15 ⁇ m or less.
- the reflective surface 201 b of the aluminum foil 20 b is fixed to the back surface 112 of the paper 11. More specifically, both are bonded to each other.
- the thickness of the aluminum foil 20b is much thinner than the aluminum member 20a described above. Therefore, the insect trapping unit 1F can be suitably applied to the winding mechanism of the third embodiment.
- the insect capturing unit 1F is combined with the winding mechanism, the above-described aluminum member 20a does not need to be disposed on the substrate 51. Even when the aluminum foil 20b is used, the same effect as in the third embodiment can be obtained.
- this embodiment may be combined with the first or second embodiment.
Abstract
Description
蛍光増白剤を含み、紫外線に対して透過性を持つ粘着シートと、
粘着シートを透過した紫外線を反射する反射部材と
を備える。
粘着シートは、
粘着面と、
粘着面の反対側にある裏面と
を備える。
反射部材は、粘着シートの裏面に対向している。
蛍光増白剤を含み、紫外線に対して透過性を持つ紙であって、粘着シートの基体であるシートを構成する紙と、
粘着層と
で構成されていてもよい。
紙は、粘着シートの粘着面を形成するための第1面と、粘着シートの裏面である第2面とを備えていてもよい。粘着層は、第1面上にあってもよい。
粘着シートが載る基板と、
基板に載っている粘着シートを一方向に巻き取るように構成された巻き取り機構と
を更に備えていてもよい。
反射部材は、粘着シートと基板の間に配置されていてもよい。
巻き取り機構は、
第1ローラ軸を持つ第1ローラであって、第1ローラ軸が第1辺に対して平行となるように、第1辺に沿って配置されている第1ローラと、
第2ローラ軸を持つ第2ローラであって、第2ローラ軸が第2辺に対して平行となるように、第2辺に沿って配置されている第2ローラと
を備えていてもよい。
粘着シートは、
第1端部と
第1端部と反対側の第2端部と
を備えていてもよい。
第1端部から前記第2端部までの長さは、第1ローラから第2ローラまでの距離よりも長く、かつ規定長よりも短くてもよい。粘着シートは、裏面が反射部材に対向するように、反射部材の上にある。第1端部は、第1ローラに固定されていてもよい。第2端部は、第2ローラに固定されていてもよい。
上述の捕虫ユニットと、
紫外線を発光する光源と
を備える。
粘着シートは、光源からの紫外線を受光できるように、光源と反射部材との間に配置されている。光源は、粘着シートの粘着面を照射する。
第1照射方向を持つ第1光源と、
第2照射方向を持つ第2光源と
を含んでいていてもよい。
第1照射方向は、第1光源が粘着シートの粘着面を照射する方向であってもよい。第2照射方向は、第1照射方向と異なっていてもよい。
1.1.概要
ハエは、紫外線(例えば、波長:300nm以上、400nm以下)だけではなく、可視光線にも誘引されやすいことが知られている。可視光線の中でも、青色光(例えば、波長:400nm以上、500nm以下)が効果的であることが分かってきた。紫外線に加え、青色光が用いられれば、紫外線だけではなく青色光に誘引されるハエも捕虫することができる。つまり、ハエが捕虫される波長帯域が広がる(例えば、波長:350nm以上、500nm以下)。そこで、本願発明者は、ハエが捕虫される波長帯域を広げつつ、青色光の照度を上げることに着目した。そして、青色光の照度が高い程、言い換えれば、青色光が明るいほど、ハエは捕虫されやすいと本願発明者は考えた。以下に、青色光の照度を上げる方法について述べる。
図1は、捕虫ユニット1の概略図である。図1に示すように、捕虫ユニット1は、粘着シート10と、反射部材20とを備える。粘着シート10は、粘着面101と、裏面102とを備える。裏面102は、粘着面101の反対側の面である。なお、捕虫ユニットは、後述の捕虫器を構成する交換部品の一つであって、「カートリッジ」とも呼ばれる。
図3は、捕虫器2の模式図である。捕虫器2は、捕虫ユニット1と、光源30とを備える。光源30は、紫外線を発光する。光源30は、粘着シート10の上方に配置されており、紫外線UVを粘着シート10の粘着面101に照射する。言い換えれば、粘着シート10は、光源30からの紫外線UVを受光できるように、光源30と反射部材20との間に配置されている。紫外線UVの波長は、例えば、300nm以上、400nm以下である。光源30の数は、複数であってもよい。この場合、複数の光源30が等間隔で配置されることが望ましい。それは、粘着シート10の粘着面101を均一に照射するためである。
捕虫器2の動作時には、光源30が紫外線UVを粘着シート10の粘着面101に照射する。その結果、上述の通り、粘着シート10が紫外線UVを青色光に変換する。そして、その青色光は、粘着シート10の上方に放射される。このとき、紫外線も放射される。捕虫器2の周囲を飛んでいるハエは、取り分け、その青色光に誘引されやすい。その青色光に誘引されたハエは、粘着シート10の粘着面101にとまる。このことにより、ハエが捕虫される。一定数(任意)以上のハエが捕虫されたとき、または定期的に、人手によって、粘着シート10が新しい粘着シートに交換される。
図4は、捕虫ユニット1Aの概略図である。図4に示すように、粘着シート10が反射部材20からわずかに離間している。つまり、両者の間にわずかな隙間がある。青色光の照度を上げるという観点から、反射部材20の表面201から粘着シート10の裏面102までの距離は、例えば、1mm以下であることが望ましい。また、粘着シート10の全面が反射部材20から離間しているのではなく、粘着シート10の一部が反射部材20から離間していてもよい。
図5は、捕虫ユニット1Bの概略図である。図5に示す捕虫ユニット1Bの場合、反射部材20の大きさが粘着シート10のものよりも大きい。この場合、粘着シート10および反射部材20が互いに対向している領域において、粘着シート10から放射される青色光の照度を上げることができる。
図6は、捕虫ユニット1Cの概略図である。図6に示す捕虫ユニット1Cは、粘着シート10に複数の孔部104を備える。そのため、複数の孔部104の各々では、反射部材20が露出している。各孔部104の形状は、任意である。図6の例では、各孔部104の形状は、円形である。各孔部104の配置パターンも、任意である。図6の例では、各孔部104が、一定間隔で配置されている。
図7は、捕虫ユニット1Dの概略図である。図7に示すように、粘着シート10の粘着面101に、複数のマークが印刷されている。図7の例では、複数のマークの各々は、「ハエ」を表している。複数のマークが印刷される位置は、任意である。一般的に、ハエは自身と同じ形状のマークに誘引されるという性質がある。そのため、ハエの捕虫効率が更に高まる。無論、ハエが誘引されやすいマークであれば、他のマークでも差支えはない。
上述の捕虫ユニット1を詳細に説明する。図8は、捕虫ユニット1の断面図である。捕虫ユニット1は、次の2つの点で、図1に示す捕虫ユニット1と異なる。一つ目は、粘着シート10の構成である。二つ目は、反射部材20の素材である。
図8に示すように、粘着シート10は、紙11と、粘着層12とで構成されている。紙11は、粘着シート10の基体であるシートを構成している。紙11は、表面111と、裏面112とを備える。表面111は、第1面とも呼ばれ、図1に示す粘着シート10の粘着面101を形成するための面である。裏面112は、第2面とも呼ばれ、図1に示す粘着シート10の裏面102である。紙11の裏面112は、後述のように、アルミニウム部材20aの反射面201aに接している。
図9に示すように、捕虫ユニット1は、粘着シート10に加え、アルミニウム部材20aを備える。アルミニウム部材20aは、反射部材20の一例である。アルミニウム部材20aは、紙11に接している反射面201aと、反射面201aの反対側にある裏面202aとを備える。反射面201aおよび裏面202aは、それぞれ平らである。具体的には、アルミニウム部材20aは、アルミニウムが主成分のアルミニウム板である。アルミニウムは、他の部材と比べて、紫外線の反射率が非常に高いという特性を持つ。その上、加工性、軽量性、強度および入手性が非常に高い。これらの観点から、反射部材20として、アルミニウム部材20aが採用されている。なお、アルミニウムの純度は、例えば、98%ある。アルミニウム部材20aの厚みは、例えば、0.5mmである。
図11は、捕虫器2Aの外観図である。図11に示すように、捕虫器2Aは、捕虫ユニット1に加え、第1光源30a1と、第2光源30a2と、筐体40とを備える。
光源として、指向性の高い紫外線LED(Light Emitting Diode)を用いることもできる。図12は、捕虫器2Bの外観図である。
図14は、紫外線LEDの配置の変形例を示す概略図である。図14は、図12に示すA-Aでの横断面に対応している。第1LEDソケット311は、複数の第3紫外線LED30b3を更に備える。複数の第3紫外線LED30b3の各々は、捕虫器2Bの上方に向けて紫外線を照射する。その照射方向は、L3で示されている。第2LEDソケット312は、複数の第4紫外線LED30b4を更に備える。複数の第4紫外線LED30b4の各々は、粘着シート10の粘着面101に向けて紫外線を照射する。その照射方向は、L4で示されている。
本実施の形態では、他のタイプの捕虫ユニットおよび捕虫器を例示する。図15は、捕虫ユニット1Eの分解立体図である。図16は、図15に示す捕虫ユニット1Eの側面図である。図16では、第1ローラホルダ531および第2ローラホルダ532が想像線で図示されている。孔部541、542の図示は、省略されている。
捕虫ユニット1Eは、基板51と、粘着シート10を一方向に巻き取るように構成された巻き取り機構とを更に備える。巻き取り機構は、第1ローラ521と、第2ローラ522と、第1ローラホルダ531と、第2ローラホルダ532とを備える。
巻き取り機構の動作(巻き取り動作という)は、次の通りである。初期の段階では、捕虫ユニット1Eが新品(未使用)であるとする。このとき、粘着シート10の第1端部123は、第1ローラ521に固定されているものの、第1ローラ521は、その周囲に粘着シート10を巻き取っていない。一方、第2ローラ522は、その周囲に粘着シート10の一部を巻き取っている。
図17は、捕虫器2Cの分解立体図である。捕虫器2Cは、捕虫ユニット1Eと、紫外線を発光する光源30aと、筐体60と、前面パネル61と、駆動制御部62とを備える。前面パネル61は、窓63を備える。
本実施の形態では、他のタイプの捕虫ユニットを例示する。図19は、捕虫ユニット1Fの断面図である。図19に示すように、反射部材としてアルミニウム箔20bが使用されている。アルミニウム箔20bの厚さは、例えば、5μm以上、15μm以下である。アルミニウム箔20bの反射面201bは、紙11の裏面112に固定されている。より具体的には、双方が互いに接着されている。
Claims (10)
- 蛍光増白剤を含み、紫外線に対して透過性を持つ粘着シートと、
前記粘着シートを透過した紫外線を反射する反射部材と
を備え、
前記粘着シートは、
粘着面と、
前記粘着面の反対側にある裏面と
を備え、
前記反射部材は、前記粘着シートの前記裏面に対向している
捕虫ユニット。 - 前記粘着シートは、
前記蛍光増白剤を含み、前記紫外線に対して透過性を持つ紙であって、前記粘着シートの基体であるシートを構成する前記紙と、
粘着層と
で構成され、
前記紙は、
前記粘着シートの前記粘着面を形成するための第1面と、
前記粘着シートの前記裏面である第2面と
を備え、
前記粘着層は、前記第1面上にある
請求項1に記載の捕虫ユニット。 - 前記反射部材は、アルミニウム部材である
請求項1または2に記載の捕虫ユニット。 - 前記反射部材は、アルミニウム箔であり、
前記アルミニウム箔は、前記粘着シートの前記裏面に固定されている
請求項1に記載の捕虫ユニット。 - コーティング層を更に備え、
前記コーティング層は、前記紙の前記第1面と前記粘着層との間にある
請求項2から4のいずれか一に記載の捕虫ユニット。 - 前記粘着シートが載る基板と、
前記基板に載っている前記粘着シートを一方向に巻き取るように構成された巻き取り機構と
を更に備え、
前記反射部材は、前記粘着シートと前記基板の間に配置されている
請求項1から5のいずれか一に記載の捕虫ユニット。 - 前記基板は、4つの辺を備え、前記4つの辺の内の第1辺と前記第1辺に対向する第2辺とが互いに平行であり、
前記巻き取り機構は、
第1ローラ軸を持つ第1ローラであって、前記第1ローラ軸が前記第1辺に対して平行となるように、前記第1辺に沿って配置されている前記第1ローラと、
第2ローラ軸を持つ第2ローラであって、前記第2ローラ軸が前記第2辺に対して平行となるように、前記第2辺に沿って配置されている前記第2ローラと
を備え、
前記粘着シートは、
第1端部と
前記第1端部と反対側の第2端部と
を備え、
前記第1端部から前記第2端部までの長さは、前記第1ローラから前記第2ローラまでの距離よりも長く、かつ規定長よりも短く、
前記第1端部は、前記第1ローラに固定されており、
前記第2端部は、前記第2ローラに固定されている
請求項6に記載の捕虫ユニット。 - 請求項1から7のいずれか一項に記載の捕虫ユニットと、
紫外線を発光する光源と
を備え、
前記粘着シートは、前記光源からの前記紫外線を受光できるように、前記光源と前記反射部材との間に配置されており、
前記光源は、前記粘着シートの前記粘着面を照射する
捕虫器。 - 前記光源は、
第1照射方向を持つ第1光源と、
第2照射方向を持つ第2光源と
を含み、
前記第1照射方向は、前記第1光源が前記粘着シートの前記粘着面を照射する方向であり、
前記第2照射方向は、前記第1照射方向と異なる
請求項8に記載の捕虫器。 - 前記光源は、紫外線LED(Light Emitting Diode)である
請求項8または9に記載の捕虫器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES15839260T ES2781955T3 (es) | 2014-09-09 | 2015-09-09 | Unidad de captura de insectos y trampa de insectos |
US15/509,815 US20170290322A1 (en) | 2014-09-09 | 2015-09-09 | Insect trapping unit and insect trap |
EP15839260.5A EP3192367B1 (en) | 2014-09-09 | 2015-09-09 | Insect-trapping unit and insect trapper |
JP2016547482A JP6694389B2 (ja) | 2014-09-09 | 2015-09-09 | 捕虫ユニットおよび捕虫器 |
US17/156,958 US20210137092A1 (en) | 2014-09-09 | 2021-01-25 | Insect trapping unit and insect trap |
Applications Claiming Priority (2)
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JP2014-183545 | 2014-09-09 | ||
JP2014183545 | 2014-09-09 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
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US15/509,815 A-371-Of-International US20170290322A1 (en) | 2014-09-09 | 2015-09-09 | Insect trapping unit and insect trap |
US17/156,958 Division US20210137092A1 (en) | 2014-09-09 | 2021-01-25 | Insect trapping unit and insect trap |
Publications (1)
Publication Number | Publication Date |
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WO2016039390A1 true WO2016039390A1 (ja) | 2016-03-17 |
Family
ID=55459134
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PCT/JP2015/075645 WO2016039390A1 (ja) | 2014-09-09 | 2015-09-09 | 捕虫ユニットおよび捕虫器 |
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Country | Link |
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US (2) | US20170290322A1 (ja) |
EP (1) | EP3192367B1 (ja) |
JP (1) | JP6694389B2 (ja) |
ES (1) | ES2781955T3 (ja) |
WO (1) | WO2016039390A1 (ja) |
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CN109475112A (zh) * | 2016-08-02 | 2019-03-15 | 夏普株式会社 | 捕虫装置、以及空气处理装置 |
JP2020130023A (ja) * | 2019-02-18 | 2020-08-31 | 凸版印刷株式会社 | 捕虫シート |
JP2020156334A (ja) * | 2019-03-25 | 2020-10-01 | 株式会社ダスキン | 発光シート部材及び捕虫器 |
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Also Published As
Publication number | Publication date |
---|---|
JP6694389B2 (ja) | 2020-05-13 |
EP3192367A4 (en) | 2018-04-25 |
US20170290322A1 (en) | 2017-10-12 |
JPWO2016039390A1 (ja) | 2017-06-29 |
ES2781955T3 (es) | 2020-09-09 |
US20210137092A1 (en) | 2021-05-13 |
EP3192367B1 (en) | 2020-02-19 |
EP3192367A1 (en) | 2017-07-19 |
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