WO2017138760A1 - Piège à insectes mince utilisant une del uv - Google Patents

Piège à insectes mince utilisant une del uv Download PDF

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Publication number
WO2017138760A1
WO2017138760A1 PCT/KR2017/001465 KR2017001465W WO2017138760A1 WO 2017138760 A1 WO2017138760 A1 WO 2017138760A1 KR 2017001465 W KR2017001465 W KR 2017001465W WO 2017138760 A1 WO2017138760 A1 WO 2017138760A1
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WO
WIPO (PCT)
Prior art keywords
fan
led
repeller
air
suction
Prior art date
Application number
PCT/KR2017/001465
Other languages
English (en)
Korean (ko)
Inventor
박준용
박인규
정희철
서대웅
Original Assignee
서울바이오시스주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020170018281A external-priority patent/KR20170095142A/ko
Application filed by 서울바이오시스주식회사 filed Critical 서울바이오시스주식회사
Priority to CN201780010998.5A priority Critical patent/CN108601338B/zh
Publication of WO2017138760A1 publication Critical patent/WO2017138760A1/fr
Priority to US16/101,389 priority patent/US11102971B2/en

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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
    • 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
    • A01M1/06—Catching insects by using a suction effect
    • 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
    • A01M1/08—Attracting and catching insects by using combined illumination or colours and suction effects
    • 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
    • A01M1/10—Catching insects by using Traps
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation

Definitions

  • the present invention relates to a insect repellent, and more particularly, to a insect repellent using a UV LED, and to attract and capture the attracted insects to the fan.
  • the UV light source is used for various purposes, such as medical purposes such as sterilization, disinfection, analytical purposes using the changes of irradiated UV light, industrial purposes of UV curing, cosmetic purposes of UV tanning, insect repellent, and gastrointestinal test.
  • UV light source lamps used as such UV light sources include mercury lamps, excimer lamps, deuterium lamps, and the like.
  • these conventional lamps all have a problem in that the power consumption and heat generation is severe, the life is short, and the environment is polluted by the toxic gas filled inside.
  • UV LEDs have been spotlighted to solve the problems of the conventional UV light source lamps described above. UV LEDs have the advantage of low power consumption and no environmental pollution. However, the manufacturing cost of the LED package emitting in the UV region is considerably higher than the manufacturing cost of the LED package emitting in the visible light, the situation is not developed a variety of applications using the LED package due to the characteristics of the UV light.
  • UV LED due to the light emission characteristics of the LED compared to the conventional UV light source lamp, even if the UV LED is applied to the existing UV light source lamp products as it does not often have the effect that the existing UV light source lamp products. For example, there is a difference in that a conventional lamp emits a surface while a UV LED emits a point, and a conventional lamp emits light in all directions while a UV LED emits light in only one direction. When replacing a light source lamp with a UV LED, the differences between these two light sources must also be taken into account.
  • the environment of using a repellent is that UV rays are irradiated in all directions of 360 degrees with respect to the repeller. UV LEDs are light sources that emit light in one direction. A new design is required to cope with the usage environment.
  • UV LEDs are particularly suitable for repellents that can be mounted on the wall looking in one direction.
  • a method frequently used to capture insects attracted around the insect repeller generates a flow of air using a circular fan, and the insects are swept away by the air flow.
  • the cylindrical body is inadequate in the form of a repellent mounted on the wall looking in one direction. It may be considered to configure the body in the form of a box of rectangular parallelepiped, but it is inappropriate to use a circular fan for such a body. However, since the circular fan can realize considerable air flow rate and suction power even at low rotation speed, it is the most effective for collecting insects while minimizing noise.
  • an object of the present invention is to provide a repellent to which a circular fan can be applied while having a body shape applicable to the wall.
  • an object of the present invention is to provide a repellent that can be installed in the wall as slim as possible.
  • Another object of the present invention is to provide a insect repellent that can be used portable enough to be carried when traveling.
  • an object of the present invention is to provide a repellent that does not bother the fan noise when used indoors, even if the repellent applied to the fan.
  • an object of the present invention is to provide a insect repellent including a photocatalytic material that not only performs sterilization and deodorization of the air surrounding the repeller, but also generates carbon dioxide having a high mosquito attraction efficiency.
  • the present invention is to provide a repellent having a support that is movable on the outer circumferential surface of the body in order to improve the collection efficiency of the pest by variously changing the installation form of the repellent according to the installation environment.
  • the present invention is to provide a insect repellent equipped with a mesh barrel surrounding the cross fan to prevent the pest is attached to the fan to improve the durability of the motor or to generate little noise.
  • the present invention while installing a circular fan facing the front on one side of the insect repellent body having a rectangular parallelepiped, the internal structure for preventing the inefficiency of the flow that can occur in the slim interior space Eggplants provide repellents.
  • the present invention provides a repeller to install a plug to the repellent, and to implement a removable power unit including such a plug.
  • the present invention provides a repellent to prevent the direct irradiation of ultraviolet rays to a person when installed in the indoor space.
  • the present invention uses a UV LED that emits ultraviolet light having a peak wavelength at 360 ⁇ 370 nm, but provides a repeller further provided with a lens that can produce a surface light source effect in front of it.
  • the present invention the body; A suction part provided on one surface of the body; A fan installed behind the suction unit; At least one UV LED provided on the body at least around the fan to irradiate ultraviolet rays; A discharge unit for discharging air sucked from the suction unit and discharging air in a direction different from the air suction direction of the suction unit; A duct which is an air flow path from the suction part to the discharge part; A first wired inner surface extending in a streamline shape from an inner wall side facing the direction in which the duct extends to the portion corresponding to the rotation center of the fan, to guide the air sucked from the suction unit in the duct direction; And an insect repellent net installed in the discharge part and passing through the air but sucked in with the air.
  • the insect repeller may be installed spaced apart from the first wired inner surface in a direction in which the duct extends, one or more streamlined guide vanes that divide and guide the air sucked from the suction unit.
  • the repellent may further include a second wired inner surface provided on an inner wall side facing the first wired inner surface to guide air sucked from the suction unit in a duct direction.
  • the repeller may be in a state in which the suction surface of the fan faces the front side or is inclined upward within 30 degrees with respect to the front side.
  • the repeller may be a motor for driving the fan is located on the suction surface.
  • the repeller may be located at the rear of the fan based on the suction unit in which the motor driving the fan is located in front of the fan.
  • a shielding surface may be installed around the UV LED to prevent the ultraviolet light emitted from the LED from being directly irradiated downward.
  • the insect repellent may have a peak wavelength of the UV LED in a range of 360 to 370 nm.
  • the front of the UV LED may be provided with a lens for adjusting the irradiation angle in the horizontal direction of the UV LED wider than the irradiation angle in the vertical direction of the UV LED.
  • the body is provided with a power source having a plug, and the plug may be switched between a position embedded in the body and a position extending to the rear of the body.
  • the body is provided with a power source having a plug, the power unit is detachably installed with respect to the body.
  • the body may be provided with a connecting portion for connecting an extension line to the power supply.
  • the space between the duct and the neighboring space as the space between the suction unit and the insect trap network may be provided with a circuit for controlling the operation of the UV LED and the fan.
  • the repellent may include a photocatalyst material on at least one of the first wired inner surface and the second wired inner surface, and may further include a UV LED that irradiates light toward the photocatalytic material.
  • the repellent may further include a support for supporting the body, and a guide rail for guiding the support may be provided on an outer surface of the body.
  • the fan may be a cross fan.
  • the cross pan is wrapped, it may further include a mesh barrel having a plurality of holes.
  • a circular fan can be used to manufacture a repellent with a high airflow efficiency and a low noise in a slim form, which can be easily installed on a wall.
  • the pressure generated in the rear of the fan by using a streamlined inner wall and guide vanes to guide the flow of air by a circular fan having a large flow area into a narrow duct formed inside the slim body
  • the low noise and slim type of insect repeller can be realized by drastically reducing the backflow of the air caused by the mismatch of the noise and the noise.
  • the extension can be used, it can be easily installed in a variety of installation environment is also suitable for use for travel.
  • the present invention by further including a photocatalyst material, it is possible to deodorize and sterilize the air surrounding the insect repellent, and the deodorization and sterilization area is enlarged by the airflow formed by the fan, and also by pests generated by the carbon dioxide generated from the photocatalytic reaction of the photocatalyst material.
  • the attraction efficiency of can be improved.
  • the support for supporting the body has a structure that can move along the guide rail, it is possible to improve the collection efficiency of the pest by varying the installation form of the insect repellent according to the installation environment.
  • FIG. 1 is a perspective view of a first embodiment of a repeller according to the present invention
  • FIG. 2 is an x-x cross-sectional view of FIG.
  • FIG. 3 is a cross-sectional view of a second embodiment of the repeller according to the present invention.
  • FIG. 4 is a cross-sectional view of a third embodiment of the repeller according to the present invention.
  • FIG. 5 is a cross-sectional view of a fourth embodiment of the repeller according to the present invention.
  • FIG. 6 is a side view of an installation state of a UV LED that is a light source of the insect repeller of the present invention
  • UV LED which is a light source of the insect repeller of the present invention
  • FIG. 8 is a perspective view showing a power supply unit of the repeller of the present invention.
  • FIG. 9 is a sectional view of a fifth embodiment of a repeller according to the present invention.
  • FIG. 10 is a perspective view of a sixth embodiment of the repeller according to the present invention.
  • FIG. 11 is a use state diagram of the repeller according to FIG. 10,
  • FIG. 14 is a perspective view of an eighth embodiment of a repeller according to the present invention.
  • FIG. 15 is an x-x cross-sectional view of FIG. 14, and
  • Figure 16 shows a cross pan and mesh barrel of the insect repeller of the present invention.
  • the term 'upper' or 'lower' is a relative concept set at an observer's viewpoint, and when the observer's viewpoint is different, 'upper' may mean 'lower', and 'lower' means 'upper'. It may mean.
  • batch as used herein includes the meaning that any configuration is located in the subject configuration, and may include being separated from the subject configuration, or applied or coated and integrated into the subject configuration.
  • FIG. 1 is a perspective view of a first embodiment of the repeller according to the present invention
  • Figure 2 is an x-x cross-sectional view of FIG.
  • the insect repeller of the present invention constitutes a cylindrical body having a thin thickness in the front-rear direction as shown in the body 10 defining the overall appearance.
  • the slim body may include at least one surface in a planar shape, for example, may include one surface 11 of the body 10 and a surface 13 disposed opposite thereto, and a specific example may include a front surface ( 11) and the rear surface 13 may be included.
  • the upper portion of the front surface 11 is provided with a circular air suction portion 12, the fan 30 is installed in the suction portion 12.
  • the fan 30 is a circular rotary fan which is generally widely used, which is a fan whose blades extend radially from the rotational axis with respect to the rotational axis.
  • the insect repellent in consideration of the portable size, so the diameter of the fan can be configured to about 10 ⁇ 20 cm.
  • a motor 32 is provided at the center of the fan to provide rotational force to the fan.
  • the motor is sucked by a plurality of support bars 27 fixed directly or indirectly to the body 10 (three in FIG. 1). It is fixed to the center support part 29 provided in the vicinity of the center of the part 12.
  • the fan 30 is rotated by the motor 32, air is sucked into the inner space of the body through the suction unit 12 from the outside of the body 10.
  • At least one UV LED 50 for irradiating ultraviolet rays toward the front of the suction unit 12 is installed.
  • the wavelength of the ultraviolet rays irradiated from the UV LED may have a peak wavelength within a range of 360 to 370 nm, more preferably has a peak wavelength of 365 nm.
  • FIG. 1 shows the front 11 part, the support bar 27 part and the center support part 29 around the suction part in the installation position of the UV LED.
  • the lower part of the position where the UV LED is installed is provided with a shielding surface 23 which slightly protrudes forward. The shielding surface 23 shields the ultraviolet-ray irradiated from UV LED toward downward.
  • the shielding surface 23 may be formed integrally with the member constituting the front surface (11).
  • the inner space of the body 10 is provided with a duct 18 as shown in FIG.
  • the duct 18 serves as a passage through which the air sucked in the inlet 12 flows to the outlet 19.
  • the direction of rotation of the fan or the direction of air suction of the suction unit 12 and the direction of air discharge of the discharge unit 19 are formed to intersect or shift each other. In other words, if the suction part 12 faces forward, the discharge part 19 faces downward.
  • the insect repellent net 60 is installed under the discharge portion 19, the insect repellent net 60 is installed.
  • the insect repellent net 60 may be an insect repellent screen that allows air to pass through but does not allow insects to pass through.
  • This insect trap 60 is detachably installed at the lower portion of the body (10). When insects are filled to some extent in the insect trappings 60, it is possible to remove insects gathered therein after separating them from the body.
  • a streamlined inner wall surface is provided to allow the air to flow smoothly.
  • the inner wall of the body 10 positioned on the opposite side of the direction in which the duct extends is formed with a first wired inner surface 15 that naturally guides the air from the front downward.
  • the air flowing into the interior through the suction portion above the central height c of the fan by the first wired inner surface 15 is guided by the first wired inner surface 15 and the flow direction thereof is changed downward.
  • the first streamlined inner surface 15 may extend downward from the upper end of the inner wall of the body and extend downward to at least the center height c of the fan.
  • the body when the body is slim and the distance between the front and the rear surface is considerably smaller than the diameter of the suction portion, it may be difficult to naturally change the flow direction of air with the first wire-shaped inner surface 15 alone. That is, when the body is slim, there is a limit to extending the shape so that the streamlined shape of the first wired inner surface 15 covers the suction part below the center height c of the fan. In this case, the air introduced into the inside through the suction portion below the center height c of the fan collides with the inner wall portion rather than the streamline. The air striking the inner wall may cause a loud noise, a flow loss, and a reverse flow upward.
  • the air flow amount below the center height (c) of the fan is higher than the air flow amount above the center height of the fan, resulting in pressure unevenness, which causes back flow, resulting in energy loss and It will cause noise.
  • the guide vanes 16 having a shape similar to the first wired inner surface 15 are provided at positions spaced apart from the first wired inner surface by a predetermined distance.
  • one guide vane 16 is illustrated, but as the first wired inner surface and the guide vane are provided at a distance from each other, two or more guide vanes 16 may be provided spaced apart from each other. .
  • the number of guide vanes installed may be determined by the diameter of the fan, the flow rate of air generated by the fan, and the like.
  • the air sucked below the center height c of the fan in FIG. 2 may also naturally change the direction of flow along the streamlined surface shape of the guide vanes 16.
  • the extension length of the guide vanes 16 downward is sufficient to be such that the direction of the aforementioned air flow can be easily changed.
  • the second wired inner surface 17 may be provided on the inner surface of the first wired inner surface 15.
  • the second streamlined inner surface 17 allows the air sucked near the lower end of the fan to naturally change its flow direction downward.
  • the flow-down air is minimized by the streamlined inner surfaces 15 and 17 and the guide vanes 16, and the air flowing downward is discharged to the discharge unit 19 along the duct 18.
  • the discharged air is discharged out of the insect repellent net 60, and the insects and the insects that were together in the air are caught by the insect repellent net 60.
  • the flow cross section of the duct 18 is smaller than the flow cross section of the intake 12, so that air flowing through the duct 18 flows in a more accelerated state than in the vicinity of the intake 12. In other words, the air pressure inside the duct 18 is lower than the air pressure near the inlet 12.
  • the air sucked through the fan 30 installed in the inlet 12 has a more accelerated flow through the duct 18, which is more advantageous for the collection of worms.
  • the structure of the present invention in which the fan 30 is installed in the suction part 12 is the optimal structure for collecting insects, but also the body. It should be noted that the 10 can be made slim. Insects that have already been sucked and trapped in the trapping net 60 are difficult to escape from the duct 18 where air flows at a relatively high speed, even if the fan 30 is rotated, even at a low speed.
  • a conventional insect repeller having a fan with a duct extending in a vertical direction and having a fan with a rotation axis arranged in a vertical direction and a vane arranged in a horizontal direction at an upper part of the duct has a shape in which the fan is laid horizontally.
  • the body cannot be made slim, and unless the venturi shape is implemented in the duct, it cannot be expected to accelerate the air flow.
  • the present invention while narrowing the distance between the front 12 and the rear 13 to make the body 10 slim by making the duct slim, the area is secured much wider than the distance between the front and rear of the body.
  • the utilization of the space should be made very efficiently.
  • the fan and UV LED installed in the present invention need a control circuit to control this, and also need a power circuit to control the power supplied from the outside.
  • a control circuit or a power supply circuit for controlling the operation of the fan and the UV LED described above may be accommodated and installed in the space portion 21 positioned side by side with the duct as a space between the fan 30 and the insect trap.
  • the power supply unit of the repeller is installed on the rear 13 of the body.
  • the power supply unit has a frame 71 fixed to the body 10, and has a plug 73 protruding backward from the frame.
  • the frame 71 may be detachably installed with respect to the body 10. Therefore, it is possible to replace the power supply with a frame 71 that fits different plug shapes for each country and install it in the body.
  • the installation of the repeller is completed by simply plugging the upper plug 73 into the outlet installed above the wall. If there is no outlet installed on the wall, it is possible to connect the power using an extension line to be described later, it is possible to install the repeller on the wall using the hook portion 25 provided on the upper body.
  • FIG 3 is a sectional view of a second embodiment of a repeller according to the present invention.
  • the repellent of the second embodiment omits the support bar 27 and the center support 29 on the suction part, and instead the motor 32 is disposed on the rear side 13 of the body 10. Is shown.
  • This structure increases the air flow efficiency by eliminating the support bar 27 and the center support 29 which act as resistance to the air flow.
  • the shape is installed around the suction part 12 so that the UV LED 50 does not protrude outward with respect to the front surface 11. According to such a structure, it is possible to omit the structure of the shielding surface 23 described in the first embodiment, thereby making the front appearance of the repeller more neat.
  • Figure 4 shows a cross-sectional view of a third embodiment of the repeller according to the present invention.
  • the repeller of the third embodiment omits the guide vanes 16 and forms the second wired inner surface 17 in a wider area, thereby making the inner space and the flow cross-sectional area of the duct 18 wider.
  • the structure of the product is simplified by omitting the guide vanes 16 in the third embodiment, and the first wired inner surface 15 is formed to a wider area downward. It is characterized in that the air sucked in the area lower than the central height c of the air flows to a certain degree by the first wired inner surface 17. For example, this can be used when the rotation speed of the fan is slow and the pressure difference between the upper and lower parts is not large based on the center height of the fan, or when the thickness of the body in the front and rear direction can be made a little thicker.
  • FIG. 5 is a sectional view of a fourth embodiment of a repeller according to the present invention.
  • the fourth embodiment has a difference in that the fan 30 is installed to face slightly upward as compared with the third embodiment.
  • the fan 30 is looking upward by the inclination of about a, the pressure difference between the upper and lower portions of the center height c is reduced, and thus the lossless flow can be guided.
  • the angle at which the fan is tilted is possible within a range that does not harm the dimensions of the slim body of the repellent, for example, the angle at which the fan is tilted may be within 30 degrees.
  • FIG. 6 is a side view of the installation state of the UV LED which is the light source of the insect repeller of the present invention
  • FIG. 7 is a plan view of the installation state of the UV LED which is the light source of the repeller of the present invention.
  • UV LED used in the insect repellent according to the present invention as a point light source has an irradiation angle of about 120 degrees.
  • the environment for use of the insect repellent envisioned by the present invention should be installed above the wall so that the person in the indoor space can be irradiated with ultraviolet rays in a wide range without being irradiated with ultraviolet rays. Therefore, the UV LED installed in the insect repeller according to the present invention preferably has a wide irradiation angle in the left and right directions, and a narrow irradiation angle in the vertical direction.
  • a lens is provided in front of the UV LED used in the repeller so that the irradiation angle is wide in the left and right directions and the irradiation angle is narrow in the vertical direction.
  • the lens 55 according to the present invention is installed in front of the UV LED 50, the incident surface of the lens 55 (that is, the surface facing the UV LED) of the light source of the UV LED It has a curved surface with the center as the center of the sphere to minimize the reflection of ultraviolet light incident on the lens. Referring to FIG.
  • This gradually formed curved surface was formed. That is, the ultraviolet irradiation angle j of the UV LED 50 is reduced by more than 120 degrees in the vertical direction by the lens 55.
  • the curved profile in which the radius r gradually decreases from the left and right ends of the lens toward the front center portion of the lens in order to radiate the ultraviolet light emitted from the exit surface of the lens is spread as wide as possible in the left and right directions.
  • the ultraviolet irradiation angle k of the UV LED 50 becomes larger than 120 degrees in the left and right directions.
  • the lens is preferably made of a material having high UV transmittance and not deteriorated by ultraviolet light.
  • the material of the lens may be made of quartz, PMMA having a monomer ratio of 80% or more, fluorine-based synthetic resin (eg, Dupont's Teflon), and the like.
  • the outer surface of the lens 55 may be roughened through a sand blast process to further surface light source.
  • the wavelength of the ultraviolet rays irradiated from the UV LED 50 may be appropriately selected according to the type of insect that is the purpose of the insect reptile. Unlike conventional UV lamps, the UV light emitted from UV LEDs has a narrow half-width, so the intensity of ultraviolet light is concentrated near the peak wavelength, and the peak wavelength can be precisely controlled. It can raise dramatically.
  • Both light sources are similar near the peak wavelength of 365 nm, but the half-width of the spectral peak is only half the width of the UV LEDs in the BL lamp, while the intensity of the UV LEDs in the visible range is 133 mW / lm. More than double the BL lamp 63mW / lm.
  • UV LED blower is used, the collection efficiency is more than five times than the case using the conventional BL lamp blower.
  • UV LEDs have a much smaller spectrum half width than conventional UV lamps, so that they can intensively irradiate ultraviolet rays in a desired wavelength range. It is probably due to the fact that it can concentrate.
  • the UV LED 50 of the present invention is irradiated with ultraviolet light having a peak wavelength of 365nm.
  • ultraviolet rays in the UVA region are known to have an insect attracting effect, but it is not known in particular what wavelength range of the region is more effective. This existing knowledge comes from the fact that UV lamps in the UVA region have a better insect attraction effect than UV lamps in other regions. However, since UV LEDs have a considerably narrower half-width than UV lamps, it is necessary to specify which peak wavelength UV is more attractive.
  • insects were tested for housefly using two Lurallite traps equipped with UV LEDs with a radiant flux of 500mW and irradiated with 340nm and 365nm peak wavelengths.
  • Housefly collection rates were compared to how 50 houseflies were collected from each other.
  • the test site is a screen closure space (1.8 x 3.7 x 1.8m) in the dark room.
  • the room temperature was 26 ⁇ 1 °C and the humidity was 64 ⁇ 4%. It was a paired test exposed to ultraviolet rays simultaneously for 1 hour, 2 hours, 4 hours, 8 hours and 12 hours from the morning. It carried out twice under the same conditions.
  • the surface light source ultraviolet rays of the 500 mW emission flux of 365 nm peak wavelength are higher than the surface light source ultraviolet rays of the 500 mW emission flux of 340 nm peak wavelength. Therefore, it can be seen that the ultraviolet light having a 365 nm peak wavelength is more efficient than the ultraviolet light having a 340 nm peak wavelength.
  • the UV LED 50 having a peak wavelength of 365 nm is used as the light source.
  • Ultraviolet rays with peak wavelengths of approximately 360-370 nm are expected to produce equivalent effects.
  • FIG. 8 is a perspective view showing a power supply unit of the repeller of the present invention.
  • the frame 71 constituting the power supply unit 70 of the repeller is illustrated in a divided form with respect to the body 10. This is to express that the power supply 70 configuration of the repellent can be separated with respect to the body (10).
  • the frame 71 is detachably installed with respect to the body 10.
  • the frame 71 is formed with a plug 73 for connecting to an outlet installed on a wall.
  • the plug 73 differs in its standard from country to country. Therefore, in the present invention, by simply installing the frame 71 on which the plugs 73 of different standards are formed on the body 10, it is possible to easily correspond to the power specifications of each country.
  • the plug may also vary its position between the position embedded in the frame 71 and the position protruding from the frame.
  • the insect repeller is provided with a connecting portion to which an extension line can be inserted, and by inserting the extension line 77 into such a connection part, it is possible to install the repeller at a position far from the outlet.
  • the plug 73 may be placed at a position embedded in the frame 71, and a repeller may be installed using the hook part 25 (see FIG. 1).
  • the connecting portion 75 may be formed on the frame 71.
  • FIG. 9 is a cross-sectional view of a fifth embodiment of the insect repeller according to the present invention, wherein at least one of the first wired inner surface 15 and the second wired inner surface 17 includes a photocatalytic material 110 and the photocatalytic material 110
  • the photocatalytic material 110 may include a material that provides a photocatalytic reaction.
  • titanium oxide (TiO 2 ), silicon oxide (SiO 2 ), tungsten oxide (WO 3 ), zirconium oxide (ZnO), strontium Titanium oxide (SrTiO 3 ), niobium oxide (Nb 2 O 5 ), iron oxide (Fe 2 O 3 ), zinc oxide (ZnO 2 ), tin oxide (SnO 2 ), and the like can be used.
  • the photocatalytic material 110 may be in the form of a photocatalyst filter having a layered structure including titanium oxide (TiO 2 ).
  • the photocatalyst filter may be manufactured such that the photocatalyst material 110 is coated on a material through which air flow can flow, such as a metal foam or a porous ceramic, or may have a structure capable of air flow.
  • the UV LED 50 irradiating light toward the photocatalytic material 110 may irradiate ultraviolet rays of about 200 nm to 400 nm. At this time, when the ultraviolet light is absorbed by the photocatalytic material 110, electrons (e-) and holes (+) are generated. The electrons and holes may be subjected to a redox reaction with contaminants in the air to remove contaminants.
  • the photocatalytic material 110 is a radical radical produced by the photocatalytic reaction to decompose organic pollutants in the air as a strong oxidant to decompose pollutants and odorous substances in the air introduced into the repellent to convert into water and carbon dioxide You can. Carbon dioxide generated at this time is known to have a high mosquito attracting effect.
  • the insect repeller according to the fifth embodiment further includes a photocatalyst material 110 and a UV LED 50 irradiating light thereto, thereby deodorizing and sterilizing the air surrounding the repeller, and generating carbon dioxide to attract pests.
  • the efficiency can be further improved.
  • FIG. 10 is a perspective view of a sixth embodiment of the insect repeller according to the present invention
  • Figure 11 is a view showing the state of use of the repeller according to Figure 10, the support 210 for supporting the body 10 and the support on the outer surface of the body 10 Except for the configuration having the guide rails 212 for guiding 210, the configurations of the first to fifth embodiments described above can be borrowed.
  • the support 210 is formed to extend from the body 10, and can move on the outer surface of the body 10 along the guide rail 212 provided on the outer surface of the body 10, so that the user can install the repeller according to the use environment Various changes can be made to improve the capture efficiency of pests.
  • the repellent may be stably supported from the ground by further having a support plate 211 coupled at one end of the support (210).
  • a disposable insect trap net 60 including a material such as cotton yarn, vinyl.
  • the suction unit 12 is disposed at a portion of the home appliance 412 where heat is generated. Positioning can improve the attraction efficiency of the pest, and in addition to this can support the body by moving the support 210 according to the installation environment using a variety of home appliances.
  • the repeller is provided with at least one air passage hole 410 at the rear of the body 10 corresponding to the suction unit 12, the household appliance 413 having a fan, for example, a microwave oven, a refrigerator, a computer, etc.
  • the fan 411 of, for example, where the cooling fan is disposed may be installed so that the back of the body 10 abuts.
  • the insect repellent is installed in the household appliance 413 as slim as possible, even if the fan 30 is not mounted, the insect pest net by the intake air flow by the fan 411 mounted to the household appliance 413 By collecting in, the power consumption can be significantly reduced, and the collection efficiency of the pest can be improved by the heat generated in the home appliance 413 or the like.
  • FIG. 14 is a perspective view of an eighth embodiment of the repeller according to the present invention
  • FIG. 15 is a sectional view taken along line xx of FIG. 14, and
  • FIG. 16 shows a cross fan 310 and a mesh barrel 311 of the repeller according to the present invention.
  • An example may employ the configurations of the first to sixth embodiments, except that the fan is in the form of a cross fan 310.
  • a motor (not shown in the drawing) that provides a rotational force to the cross fan 310 may apply a known motor for the cross fan 310 and may be installed at the side of the body 10.
  • the cross fan 310 has 20 to 40 fan wings, for example, 24 to 36, and the rotation speed of the cross fan 310 may be 2000 rpm to 3500 rpm, for example, 2100 rpm to 3000 rpm. have.
  • the rotation speed of the cross fan 310 may be 2000 rpm to 3500 rpm, for example, 2100 rpm to 3000 rpm. have.
  • the number of fan blades is less than 20 or the rotation speed of the cross fan 310 is less than 2000 rpm, the insect trapping effect may be reduced, and the number of the fan blades is greater than 40 or the cross fan 310. If the rotational speed of more than 3500 rpm may cause a problem that the insect carcass cling too much to the cross fan 310 or the noise is higher than 38 dBA or more.
  • the efficiency at which insects are sucked into the reptile may be low at speeds of less than 0.5 m / s, and 3 m / s In case of excess insects may try to escape or excessive noise may occur, so that the speed of the air flow formed by the cross fan 310 is preferably controlled to be 0.5 m / s to 3 m / s,
  • the insect repeller according to the present invention controls the rotational speed of the cross fan 310, the number of fan blades in the above numerical range so that the pests do not cling to the upper cross fan 310 at the same time, the insects stop flying and are collected in the insect net with high efficiency. You can do that.
  • the insect repeller may further include a mesh cylinder 311 surrounding the cross fan 310, having a plurality of holes.
  • the mesh cylinder 311 may have a plurality of holes having a diameter of 1 mm to 3 mm, and may prevent pests, particularly mosquitoes, from passing through the airflow in the numerical range.
  • the insect repellent according to the present invention in order to prevent the problem that noise is generated or the durability of the motor is deteriorated by the pest is stuck to the cross fan 310 by the physical impact of the cross fan 310, pests, in particular mosquito passes through
  • a mesh cylinder 311 having a diameter of 1 mm to 3 mm may be further included so as not to suppress the generation of airflow.
  • an air passage hole 312 may be provided in the suction part 12, and prevents a large-scaled insect such as a butterfly from entering the repellent to prevent deterioration of durability of the motor or noise. It can be prevented from occurring.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Catching Or Destruction (AREA)

Abstract

La présente invention concerne un piège à insectes pour attirer des insectes à l'aide d'une DEL UV et aspirer et capturer les insectes attirés avec un ventilateur. Le piège à insectes selon la présente invention comprend : un corps ; une partie d'aspiration disposée sur un côté du corps ; un ventilateur installé derrière la partie d'aspiration ; au moins une DEL UV, disposée sur le corps au moins autour du ventilateur, pour irradier des rayons ultraviolets vers l'avant ; une partie d'évacuation pour évacuer l'air aspiré par la partie d'aspiration dans une direction différente de la direction d'aspiration d'air de la partie d'aspiration ; un conduit qui est un passage d'air allant de la partie d'aspiration à la partie d'évacuation ; une première surface interne profilée, disposée sur un côté de paroi interne opposé à une direction dans laquelle le conduit s'étend sur la base de la partie d'aspiration, pour guider l'air aspiré dans la partie d'aspiration vers le conduit ; et un filet d'insectes, installé dans la partie d'évacuation, pour faire passer l'air à travers ce dernier et capturer des insectes aspirés conjointement avec l'air.
PCT/KR2017/001465 2016-02-11 2017-02-10 Piège à insectes mince utilisant une del uv WO2017138760A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780010998.5A CN108601338B (zh) 2016-02-11 2017-02-10 使用紫外线发光二极管的薄型捕虫器
US16/101,389 US11102971B2 (en) 2016-02-11 2018-08-10 Slim insect trap using UV LED

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2016-0015573 2016-02-11
KR20160015573 2016-02-11
KR20160061015 2016-05-18
KR10-2016-0061015 2016-05-18
KR1020170018281A KR20170095142A (ko) 2016-02-11 2017-02-09 Uv led를 사용한 슬림형 포충기
KR10-2017-0018281 2017-02-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/101,389 Continuation US11102971B2 (en) 2016-02-11 2018-08-10 Slim insect trap using UV LED

Publications (1)

Publication Number Publication Date
WO2017138760A1 true WO2017138760A1 (fr) 2017-08-17

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PCT/KR2017/001465 WO2017138760A1 (fr) 2016-02-11 2017-02-10 Piège à insectes mince utilisant une del uv

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WO (1) WO2017138760A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110771587A (zh) * 2018-07-24 2020-02-11 北京必和易达知识产权咨询中心（有限合伙） 一种灭蚊方法及装置
KR20210135906A (ko) * 2020-05-06 2021-11-16 임현주 공기-물-음식-섬유-공간-생활용품 살균기

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1156194A (ja) * 1997-08-14 1999-03-02 Ishimoto Nougiken:Kk 捕虫器
US20020020105A1 (en) * 2000-08-14 2002-02-21 Sharpe Allen N. Flying insect trap
US20040148848A1 (en) * 2001-06-18 2004-08-05 Carlo Bertani Collecting-container for insecticide apparatus and an apparatus for capturing insects and the like provided with such a container
KR20090001406A (ko) * 2007-06-29 2009-01-08 주식회사 세스코 해충 포획장치
KR20150112755A (ko) * 2014-03-28 2015-10-07 서울바이오시스 주식회사 Uv led 램프를 사용한 포충기

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1156194A (ja) * 1997-08-14 1999-03-02 Ishimoto Nougiken:Kk 捕虫器
US20020020105A1 (en) * 2000-08-14 2002-02-21 Sharpe Allen N. Flying insect trap
US20040148848A1 (en) * 2001-06-18 2004-08-05 Carlo Bertani Collecting-container for insecticide apparatus and an apparatus for capturing insects and the like provided with such a container
KR20090001406A (ko) * 2007-06-29 2009-01-08 주식회사 세스코 해충 포획장치
KR20150112755A (ko) * 2014-03-28 2015-10-07 서울바이오시스 주식회사 Uv led 램프를 사용한 포충기

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110771587A (zh) * 2018-07-24 2020-02-11 北京必和易达知识产权咨询中心（有限合伙） 一种灭蚊方法及装置
KR20210135906A (ko) * 2020-05-06 2021-11-16 임현주 공기-물-음식-섬유-공간-생활용품 살균기
KR102665998B1 (ko) 2020-05-06 2024-05-31 임현주 공기-물-음식-섬유-공간-생활용품 살균기

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