WO2015145789A1

WO2015145789A1 - Mosquito attracting and capturing device

Info

Publication number: WO2015145789A1
Application number: PCT/JP2014/064413
Authority: WO
Inventors: 澄朋栗橋
Original assignee: 株式会社ホンダアクセス
Priority date: 2014-03-25
Filing date: 2014-05-30
Publication date: 2015-10-01
Also published as: TWI594694B; TW201536176A

Abstract

A mosquito attracting and capturing device (10; 10A) is constituted of a case (50), an ultraviolet ray irradiation unit (80) that can irradiate ultraviolet rays on a photocatalyst (111) accommodated in this case (50), a suction unit (70) that sucks in outside air from one end part (50d) of the case (50), and a recovery unit (40) that faces the other end part (50c) of the case (50) and is capable of recovering mosquitoes ( ) sucked in with the outside air by the suction unit (70). The case (50) is provided with shielding means (100, 120; 120A) for suppressing leakage of ultraviolet rays from the case (50). The recovery unit (40) is attached slidably to the case (50).

Description

Mosquito attracting device

The present invention relates to a mosquito attracting and capturing device that sucks and captures mosquitoes attracted in the vicinity of the case.

As a mosquito trapping device, there is known a mosquito attracting trapping device that attracts mosquitoes in the vicinity of the case and sucks and captures them in the case. There is a technique disclosed in Patent Document 1 as a conventional technique.

As shown in Patent Document 1, a mosquito attracting and capturing device includes titanium dioxide as a photocatalyst, an ultraviolet irradiation unit capable of irradiating the titanium dioxide with ultraviolet rays, a fan for sucking outside air from one end of the case, and a case A collection net that faces the other end of the mosquito and can collect mosquitoes sucked into the case by a fan.

The mosquito attracting and capturing device is used by irradiating titanium dioxide with ultraviolet rays and operating a fan. When the titanium dioxide is irradiated with ultraviolet rays, active oxygen is generated. Due to this active oxygen, volatile organic compounds unavoidably present indoors and in the vehicle are oxidatively decomposed into carbon dioxide and water. Mosquitoes have a habit of approaching carbon dioxide and water. That is, mosquitoes are attracted to the case by carbon dioxide and water. Mosquitoes attracted to the vicinity of the case are sucked into the case by a fan and collected by a collection net.

However, some types of mosquitoes have the habit of moving away from the case when UV light is detected. For example, if ultraviolet rays leak outside the case, it is difficult to capture mosquitoes due to the ultraviolet rays. An attraction capture device that can capture more mosquitoes is desired.

JP 2009-95257 A

[0015] An object of the present invention is to provide an attracting and capturing device that can capture more mosquitoes.

According to the present invention, the case, an ultraviolet irradiation unit capable of irradiating the photocatalyst accommodated in the case with ultraviolet rays, a suction unit for sucking outside air from one end of the case, and the other end of the case are exposed. A mosquito attracting and capturing device configured with a collection unit capable of collecting mosquitoes sucked together with the outside air by the suction unit,
The case is provided with a mosquito attracting and capturing device, wherein the case is provided with a light shielding means for suppressing leakage of the ultraviolet rays from the case.

Preferably, the light shielding means extends from one end of the case to the vicinity of the ultraviolet irradiation unit, and suppresses leakage of the ultraviolet light from one end of the case while allowing the outside air to flow into the case. It is comprised by the light-shielding plate.

Preferably, at least a part of the light shielding plate that allows the outside air to flow in is formed by a tapered portion that is formed in a downward slope toward the inside of the case.

Preferably, an opening for discharging the outside air sucked by the suction portion to the outside of the case is formed on a side surface portion of the case.
The light shielding means is constituted by a lattice-like louver attached to the opening and extending toward the inside of the case.

Preferably, the collection unit is slidably attached to the case.

In the present invention, the case is provided with light shielding means for suppressing leakage of ultraviolet rays from the case. The light shielding means suppresses the leakage of ultraviolet rays to the outside of the case. Some types of mosquitoes have the habit of moving away from the case when ultraviolet rays are detected. By suppressing the leakage of ultraviolet rays to the outside of the case, mosquitoes having such behavior can also be attracted. Thereby, more mosquitoes can be captured.

Further, in the present invention, the light shielding means is constituted by a light shielding plate extending from one end of the case to the vicinity of the ultraviolet irradiation section. The leakage of ultraviolet rays can be suppressed with a simple configuration. Since the configuration is simple, an increase in component costs can be suppressed.

Furthermore, in the present invention, at least a part of the light shielding plate that allows inflow of outside air is formed by a tapered portion that is formed in a downward slope toward the inside of the case. By making a part of the light-shielding plate have a downward slope, the mosquito attracting and capturing apparatus can be enlarged without increasing the size of the mosquito attracting and capturing device. Thereby, more mosquitoes can be captured.

Furthermore, in the present invention, the light shielding means is constituted by a lattice-like louver extending toward the inside of the case. The outside air can be easily discharged to the outside of the case while suppressing leakage of ultraviolet rays.

Furthermore, in the present invention, the collection unit capable of collecting mosquitoes is slidably attached to the case. The collection unit is slid after a predetermined time has elapsed since the start of using the mosquito attracting and capturing apparatus. Thereby, the mosquitoes collected by the collection unit can be discarded. It is desirable that the collection unit can be kept clean.

It is a perspective view of the mosquito attracting and capturing apparatus according to the first embodiment of the present invention. It is sectional drawing of the state which looked at the mosquito attracting and capturing apparatus shown by FIG. 1 from the side. FIG. 3 is an exploded view of the mosquito attracting and capturing device shown in FIG. 2. It is the figure which expanded 4 parts of FIG. It is a figure explaining the louver shown by FIG. It is a figure explaining the effect | action of the mosquito attracting and capturing apparatus shown by FIG. It is a figure explaining the collection | recovery part shown by FIG. It is sectional drawing by which the principal part of the mosquito attracting and capturing apparatus by Example 2 of this invention was shown.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
<Example 1>

FIG. 1 shows a mosquito attracting and capturing apparatus 10 (hereinafter simply referred to as “capturing apparatus 10”) according to the present invention. The capture device 10 is mounted on a vehicle, for example, and is used to capture mosquitoes in the passenger compartment 11.

The capturing device 10 is operated by a battery stored in the battery box 20. The capturing device 10 is a device that attracts mosquitoes in the vicinity of the case 50, sucks the attracted mosquitoes into the case 50 from the upper part of the case 50, and collects the sucked mosquitoes by the collecting unit 40.

The battery box 20 has a cigar socket 21. The cigar socket 21 can be inserted into a cigar socket insertion port 12 provided in the passenger compartment. The battery stored in the battery box 20 is charged by inserting the cigar socket 21 (male side) into the cigar socket insertion port 12 (female side).

The power cord 22 can be removed from the battery box 20. The capture device 10 can be carried and used anywhere by removing the power cord 22 from the battery box 20. By changing the code 22, charging can be performed using the outlet in the house. In addition, a converter can be built in the battery box 20 according to the usage state of the capture device 10. Furthermore, a linear vibration generator that converts energy generated by vibration into electric energy may be incorporated in the battery box 20. In this case, charging can be performed by vibration during traveling of the vehicle 10. Furthermore, the kinetic energy at the time of deceleration may be converted into electric energy and recovered, and this electric energy may be charged. In this case, it is desirable that the battery can be charged by the deceleration that inevitably occurs while the vehicle is running. 2 and 3, the capturing device 10 will be described in detail.

As shown in FIGS. 2 and 3, the capturing device 10 includes a battery box 20 in which a battery is stored, a base 30 fixed above the battery box 20, and a lower part of the base 30. On the other hand, a collection unit 40 that is slidable and can collect mosquitoes, a cylindrical case 50 fixed to the upper part of the base 30, and a sirocco fan 70 (suction unit 70) supported by the case 50. An ultraviolet irradiation unit 80 disposed above the wings 74a of the sirocco fan 70 and capable of irradiating ultraviolet rays inside the case 50, and a ring-shaped upper lid 90 that closes the upper end 50d (one end 50d) of the case 50. And a light shielding plate 100 (light shielding means 1) that extends from the inner periphery of the upper lid 90 to above the wings 74a of the sirocco fan 70 and suppresses leakage of ultraviolet rays toward the upper end 50d. 0), consisting of a louver 120 (light shielding means 120) which is fixed to an opening 50b formed in the side surface portion 50a of the case 50.

The base 30 is raised from the upper surface 20a of the battery box 20 and formed in a substantially U shape in plan view, and the upper surface 20a of the battery box 20 formed integrally with the upper portion of the leg portion 31. The base lid portion 32 extends parallel to the base portion 32, and the projecting portion 33 extends upward from the upper end of the leg portion 31 and projects upward from the base lid portion 32.

The base lid portion 32 is provided with a communication hole 32 a that allows the inside of the base 30 to communicate with the inside of the case 50. The case 50 is positioned by contacting the protruding portion 33.

The collection unit 40 is disposed on a tray-like main body 41 that opens upward, a handle 42 that is integrally formed with the main body 41 and can be gripped by an operator, and a bottom surface 41 a of the main body 41. It consists of the adhesive sheet 43 which has adhesiveness.

The position where the collection part 40 is arranged is substantially coincided with the communication hole 32a of the base 30 in the vertical direction. The wall portion 41 b on the side where the handle 42 of the main body portion 41 is formed protrudes upward from the base lid portion 32. The collection unit 40 can slide on the upper surface 20 a of the battery box 20. The wall portion 41 b is in contact with the case 50 and the base lid portion 32 in the closed state of the collection unit 40. That is, the wall portion 41b protrudes upward from the base lid portion 32, so that the displacement of the collection portion 40 in the closing direction is restricted. In other words, the base lid part 32 serves as a stopper for the collection part 40.

The pressure-sensitive adhesive sheet 43 is sticky to the extent that the collected mosquitoes are not blown, and a plurality of thin sheets are stacked.

The case 50 has a cylindrical shape. The case 50 can be manufactured by casting or injection molding. A plurality of

bosses

51, 52, 53 are integrally formed in the case 50. In addition, an opening 50b for discharging outside air sucked by the sirocco fan 70 to the outside is formed in the side surface 50a of the case 50.

The

bosses

51, 52, 53 are formed so as to bulge from the side surface portion 50a of the case 50 toward the axis CL1 of the case 50.

Bolts

61, 62, and 63 are screwed to the

bosses

51, 52, and 53, respectively.

These

bosses

51, 52, 53 are formed in the vicinity of the lower end portion 50 c (the other end portion 50 c) of the case 50 and are formed on the lower boss 51 for fixing the sirocco fan 70 and the upper end portion 50 d of the case 50. The upper boss 52 for fixing 90 and the middle boss 53 formed inside the case 50 for fixing the ultraviolet irradiation unit 80 are included.

The sirocco fan 70 includes a support portion 71 fixed to the lower boss 51 by a bolt 61, a motor 72 fixed to the support portion 71, a bearing 73 attached to a motor shaft 72a of the motor 72, The fan main body 74 is supported by the motor 72 via the bearing 73, and the cap 75 is fixed to the upper portion of the fan main body 74 and faces the outside.

The support portion 71 has a hat shape protruding upward. A bolt hole 71b through which the bolt 61 is inserted, and a mosquito dropping hole 71c for dropping the recovered mosquito formed below the fan main body 74 are formed in the collar portion 71a of the support portion 71. Yes. A motor shaft hole 71e for inserting the motor shaft 72a is formed in the top portion 71d of the support portion 71.

The fan main body 74 is fixed to the upper part of the bearing 73 with bolts 64. The fan main body 74 is rotatably provided by the motor 72. A plurality of wings 74 a for sucking outside air into the case 50 and discharging the sucked outside air to the outside of the case 50 are fixed to the periphery of the fan main body 74. When the fan main body 74 rotates, outside air is taken in from above the light shielding plate 100. The taken-in outside air is discharged from the louver 120 toward the outside.

During operation of the sirocco fan 70, the motor shaft 72a, the bearing 73, the fan main body 74, the bolt 64, and the cap 75 rotate integrally. On the other hand, the support part 71 and the motor 72 do not rotate. The upper part of the cap 75 has a substantially hemispherical shape. The cap 75 is a rectifying member for smoothly flowing outside air into the case 50.

The ultraviolet irradiation unit 80 is a ring-shaped substrate 81 fixed to the middle boss 53, a light source 82 fixed to the lower surface 81a of the substrate 81 and capable of irradiating ultraviolet rays, and continuously covering these light sources 82. The cover 83 is formed in a ring shape. An LED is used as the light source 82 that generates ultraviolet rays.

In addition to the LED, an arbitrary light source such as a fluorescent lamp or a bulb can be adopted for the ultraviolet irradiation unit 80. Moreover, one ultraviolet irradiation part can also be comprised by two or more types of light sources.

The upper lid 90 has a ring shape and is fixed to the upper end portion 50d of the case 50 by bolts 62. The upper lid 90 is disposed so as to be substantially perpendicular to the axis CL <b> 1 of the case 50. The edge 90a on the inner peripheral side of the upper lid 90 is formed in a stepped shape with the lower part protruding to the inner peripheral side.

The light shielding plate 100 includes a horizontal portion 101 that continuously extends from the upper lid 90, a tapered portion 102 that is formed with a downward slope from the inner peripheral end of the horizontal portion 101 toward the axis CL1 of the case 50, and The vertical wall portion 103 is continuously suspended from the lower end of the tapered portion 102.

The horizontal portion 101 extends substantially perpendicular to the axis CL1 of the case 50. An edge 101a on the outer peripheral side of the horizontal portion 101 is formed in a stepped shape with the upper part protruding to the outer peripheral side. An outer peripheral edge 101 a of the horizontal portion 101 is placed on an upper portion of the inner peripheral edge 90 a of the upper lid 90.

The taper portion 102 overlaps the light source 82 in the direction along the axis line CL1 with the axis line CL1 of the case 50 as a reference. That is, the tapered portion 102 is formed above the light source 82. The vertical wall portion 103 passes through the inner periphery of the substrate 81 of the ultraviolet irradiation unit 80 and extends to above the wings 74 a of the sirocco fan 70. The vertical wall portion 103 extends from above the light source 82 to below the light source 82.

As shown in FIG. 4, titanium dioxide 111 (TiO ₂ , photocatalyst 111) is applied to the outer peripheral surface 103 a of the vertical wall portion 103. Referring also to FIG. 2, the titanium dioxide 111 is applied to the inner peripheral surface of the case 50 and each part of the sirocco fan 70 in addition to the outer peripheral surface 103 a of the vertical wall portion 103. That is, the titanium dioxide 111 is applied to the portion irradiated with the ultraviolet rays inside the case 50.

FIG. 5 shows an example of the configuration of the louver 120. FIG. 5A shows a perspective view of the louver 120 in an exploded state. FIG. 5B shows a perspective view of the louver 120.

As shown in FIG. 5A, the louver 120 is composed of a plurality of substantially rectangular vertical plates 121 and a plurality of substantially rectangular horizontal plates 122. A plurality of

slits

121 a and 122 a are formed in each of the vertical plate 121 and the horizontal plate 122. The number of vertical slits 121 a formed in the vertical plate 121 is the same as the number of horizontal plates 122. The number of horizontal slits 122 a formed in the horizontal plate 122 is the same as the number of vertical plates 121. The depths of the

slits

121a and 122a are substantially half of the

plates

121 and 122, respectively. After these

slits

121a and 122a are fitted together, they are pushed into each other. Thereby, as shown in FIG. 5B, a three-dimensional lattice-shaped louver 120 is formed.

In addition, the louver 120 can employ a cast product, an injection molded product, or the like in addition to such a configuration. That is, the louver 120 may be formed in a three-dimensional lattice shape, and is not limited to these configurations.

Returning to FIG. 2, the axes of the support part 71, the motor 72, the bearing 73, the fan main body part 74, the bolt 64, the cap 75, the ultraviolet irradiation part 80, the upper lid 90, and the light shielding plate 100 coincide with the axis line CL <b> 1 of the case 50. ing. That is, the axis CL1 of the case 50 can also be referred to as the respective axes of the support portion 71, the motor 72, the bearing 73, the fan main body portion 74, the bolt 64, the cap 75, the ultraviolet irradiation portion 80, the upper lid 90, and the light shielding plate 100. .

The capture device 10 can attract mosquitoes by two methods. That is, it has two mosquito attracting parts. The first attracting part Ph1 (attracting part Ph1) is composed of an ultraviolet irradiation unit 80 and titanium dioxide (reference numeral 111 in FIG. 4) irradiated with ultraviolet rays by the ultraviolet irradiation unit 80. The second attracting part Ph2 (attracting part Ph2) includes an ultraviolet irradiation unit 80, an aluminum heat transfer member 112 fixed to the upper surface of the substrate 81 of the ultraviolet irradiation unit 80, and an upper end of the heat transfer member 112. And an upper lid 90 in contact with the upper lid 90.

The ultraviolet irradiation unit 80 is a member constituting each of the first and second attracting parts Ph1 and Ph2. The operation of these attracting parts Ph1 and Ph2 will be described in detail with reference to FIG.

FIG. 6 shows the capture device 10 in a working state. When the capture device 10 is operated, first, as indicated by an arrow (1), the motor shaft 72a of the motor 72 rotates and the light source 82 of the ultraviolet irradiation unit 80 is turned on.

When the motor shaft 72a rotates, the fan main body 74 also rotates. As indicated by the arrow (2), outside air is sucked into the case 50 from above the light shielding plate 100. The sucked outside air is discharged from the louver 120 to the outside of the case 50 as indicated by an arrow (3).

Titanium dioxide (reference numeral 111 in FIG. 4) is applied to the portion of the case 50 that is irradiated with ultraviolet rays. By turning on the light source 82, these portions are irradiated with ultraviolet rays. When the titanium dioxide is irradiated with ultraviolet rays, active oxygen is generated. Due to this active oxygen, volatile organic compounds inevitably present in the vehicle are oxidatively decomposed into carbon dioxide and water. Carbon dioxide and water are discharged to the outside of the case 50 together with the sucked outside air. Mosquitoes have a habit of approaching carbon dioxide and water. Mosquitoes are attracted to the vicinity of the case 50 by carbon dioxide and water existing in the vicinity of the case 50. This can be called attraction by the first attraction unit Ph1.

Furthermore, when the light source 82 is turned on, the light source 82 slightly generates heat. This heat is transmitted through the substrate 81 and the heat transfer member 112 and is transmitted to the upper lid 90. Heat is released from the upper lid 90 into the atmosphere. Mosquitoes have a habit of approaching heat. That is, the mosquito is attracted to the vicinity of the case 50 by the heat of the upper lid 90. For this reason, it is preferable that the ultraviolet irradiation unit 80 is appropriately combined with a bulb as a light source that emits a higher temperature. This can be called attraction by the second attraction part Ph2.

Mosquito attracted to the vicinity of the case 50 is sucked into the case 50 together with the outside air. The mosquito sucked into the case 50 is cut by the rotating wings 74a and falls downward. The fallen mosquito falls to the collection unit 40 from the mosquito drop hole 71c as indicated by the arrow (4). The dropped mosquito is collected by the collection unit 40. According to such a capture device 10, the following effects can be obtained.

The case 50 is provided with a light shielding plate 100 that extends from the upper end 50d of the case 50 to the vicinity of the ultraviolet irradiation unit 80 and suppresses leakage of ultraviolet rays from the upper end 50d of the case 50. The light shielding plate 100 suppresses leakage of ultraviolet rays to the outside of the case 50.

Furthermore, a lattice-shaped louver 120 extending toward the inside of the case 50 is attached to the opening 50b. With the louver 120 extending toward the inside of the case 50, leakage of ultraviolet rays to the outside of the case 50 can be suppressed while allowing the sucked outside air to pass therethrough.

Some types of mosquitoes have the habit of moving away from the case 50 when UV light is detected. By suppressing leakage of ultraviolet rays to the outside of the case 50, mosquitoes having such behavior can be attracted. Thereby, more mosquitoes can be captured.

At this time, leakage of some ultraviolet rays is suppressed by the light shielding plate 100. The leakage of ultraviolet rays can be suppressed with a simple configuration. Since the configuration is simple, an increase in component costs can be suppressed.

Furthermore, some of the leakage of ultraviolet rays is suppressed by the louver 120. Outside air can be easily discharged outside the case 50 while suppressing leakage of ultraviolet rays.

At least a part of the light shielding plate 100 that allows the inflow of outside air is configured by a tapered portion 102 that is formed in a downward slope toward the inside of the case 50. By making a part of the light-shielding plate 100 into a downward slope, the part capable of sucking mosquitoes can be widened without increasing the size of the capture device 10. Thereby, more mosquitoes can be captured.

Particularly, the taper portion 102 overlaps the light source 82, and the vertical wall portion 103 extends from above the light source 82 to below the light source 82. As a result, it is possible to secure a particularly wide site where mosquitoes can be sucked, and more reliably prevent leakage of ultraviolet rays to the outside of the case 50.

As shown in FIG. 7, the collection unit 40 capable of collecting the mosquito M is slidably attached to the case 50. After a predetermined time has elapsed from the start of use of the mosquito trap 10, the collection unit 40 is slid. Thereby, the mosquito M collected by the collection unit 40 can be discarded. The collection unit 40 can be kept clean, which is desirable.

Further, the recovery unit 40 has an adhesive sheet 43 disposed on the bottom surface 41 a of the main body 41. For this reason, the mosquito M collect | recovered only by peeling off the adhesive sheet 43 can be discarded. Furthermore, the adhesive sheet 43 is formed by stacking a plurality of thin sheets. For this reason, by disposing the adhesive sheet 43 once, the mosquito M can be discarded a plurality of times without replacing the adhesive sheet 43.
<Example 2>

Next, Example 2 of the present invention will be described with reference to the drawings. FIG. 8 shows a cross section of the main part of the capturing device according to the second embodiment. The capturing device 10A according to the second embodiment is different from the capturing device according to the first embodiment (FIG. 2, reference numeral 10) in the direction in which the louver 120A (light shielding unit 120A) is directed. About others, it is the same as that of the capture apparatus by Example 1, and detailed description is abbreviate | omitted. Furthermore, the code | symbol is diverted about the component similar to Example 1. FIG.

As shown in FIG. 8, the louver 120A is disposed with its tip inclined toward the upper end portion (FIG. 2, reference numeral 50d) of the case 50 with reference to the axis CL2 perpendicular to the axis CL1 of the case 50. . In other words, the louver 120A is arranged with its tip toward the vicinity of the site where the outside air and the mosquito suction port are formed. Even when such a louver 120A is used, a predetermined effect of the present invention can be obtained.

The carbon dioxide and water generated inside the case 50 can be blown out toward the upper end. Thereby, many mosquitoes can be attracted in the vicinity of the upper end. Since outside air and mosquitoes are sucked from the upper end side, more mosquitoes can be captured by attracting many mosquitoes near the suction port.

Furthermore, the louver 120A is disposed below the ultraviolet irradiation unit 80, and the tip thereof is disposed to be inclined toward the upper end side of the case 50 with respect to the axis CL2 perpendicular to the axis CL1 of the case 50. Yes. Leakage of ultraviolet rays to the outside of the case 50 is further suppressed by the louver 120A.

Although the capture device according to the present invention has been described as an example when mounted on a vehicle, it can be used in any place such as a house or outdoors. In this case, the tip of the cord can be changed as appropriate, for example, to match a household outlet.

Furthermore, the capture device according to the present invention has been described based on an example in which a sirocco fan is used for the suction part. However, an arbitrary blower such as a fan other than a sirocco fan or a blower can be used for the suction portion.

The capture device according to the present invention is suitable for capturing mosquitoes in the passenger compartment.

DESCRIPTION OF

SYMBOLS

10,10A ... Attraction capture device of mosquito 40 ... Collection | recovery part 50 ... Case 50a ... Side part 50b ... Opening part 50c ... Lower end part (other end part)
50d ... Upper end (one end)
70 ... Sirocco fan (suction part)
80 ... UV irradiation unit 100 ... Shading plate (shading means)
102 ... Tapered portion 111 ... Titanium dioxide (photocatalyst)
120, 120A ... Louver (light shielding means)
M ... Mosquito

Claims

A case, an ultraviolet irradiation unit capable of irradiating the photocatalyst accommodated in the case with ultraviolet rays, a suction unit for sucking outside air from one end of the case, and the outside air facing the other end of the case by the suction unit. A mosquito attracting and capturing device comprising a collection unit capable of collecting the mosquitoes sucked together,
The mosquito attracting and capturing device, wherein the case is provided with a light shielding means for suppressing leakage of the ultraviolet rays from the case.
The light shielding means extends from one end of the case to the vicinity of the ultraviolet irradiation unit, and allows the outside air to flow into the case while suppressing leakage of the ultraviolet light from the one end of the case. The mosquito attracting and capturing device according to claim 1, comprising:
3. The mosquito attraction according to claim 2, wherein at least a part of the light-shielding plate that allows inflow of outside air is configured by a tapered portion that is formed in a downward slope toward the inside of the case. Capture device.
The side surface of the case is formed with an opening through which the outside air sucked by the suction portion is discharged to the outside of the case,
The mosquito attracting and capturing device according to claim 1, wherein the light shielding means is configured by a lattice-like louver attached to the opening and extending toward the inside of the case.
The mosquito attracting and capturing device according to any one of claims 1 to 4, wherein the recovery unit is slidably attached to the case.