WO2017159937A1 - Insect trap - Google Patents

Abstract

The present invention relates to an insect trap, which is for luring insects by means of ultraviolet rays and collecting same, comprising: a body; an insect passing unit detachably provided on the body and for selectively passing insects; an air collection unit provided on the lower part of the body; a motor positioned between the air collection unit and the insect passing unit; a suction fan positioned between the motor and the air collection unit and rotating by means of the motor; a UV LED installation unit provided on the upper part of the insect passing unit and having a UV LED module mounted thereon; and a collection unit detachably provided on the lower part of the air collection unit, comprising a mesh part which enables the air to be discharged outside the insect trap by means of the suction fan, and for collecting the insects. Moreover, the present invention relates to an insect trap which not only lures insects by means of ultraviolet rays but also generates heat, so as to control the temperature preferred by insects, or generates carbon dioxide and thus shows enhanced luring effects.

Description

Reptile

The present invention relates to a repeller, and more particularly, to a repeller that inhales and traps insects attracted by attracting light into an air stream formed by a suction fan.

In recent years, pests are increasing due to climate and social influences such as global warming and eco-friendly policies. In addition to damaging crops and livestock, pests can also adversely affect humans by transferring pathogens such as Malia, dengue, and Japanese encephalitis. In particular, due to the recent proliferation of the fear of Zika virus (zika virus, ZIKV), the study on the mosquito insects related methods are more active.

Regarding the pesticidal method, conventionally, chemical control method using insecticide, biological control method using loach, etc., physical control method of combating pests by attracting pests with pyloric lamps and carbon dioxide and then applying high voltage, etc. Environmental control measures have been attempted to improve the environment so that the larvae cannot live. However, in the case of chemical control methods, secondary pollution problems are raised, and biological control methods or environmental control methods may require relatively high costs, processing time, and effort, and in the case of physical control methods using insecticides or insect repellents, the device configuration is complicated. There is a problem that the user's convenience or the risk involved with the high-voltage device.

On the other hand, 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. Traditional UV light source lamps used as such UV light sources include mercury lamps, excimer lamps, deuterium lamps, and the like. However, 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.

In order to solve the problems of the above-described conventional UV light source lamps, UV LED has been spotlighted, UV LED has the advantage of low power consumption, no problem of environmental pollution. Therefore, there have been studies on the insect repeller collecting the insects attracted by the attracted light by the suction fan.

However, the insect repeller which collects insects by a suction fan using UV LED conventionally used, the body of insects, such as a mosquito, is attached to a suction fan, the noise generate | occur | produces by a fan, and the speed control of a suction fan is inadequate, and mosquito escapes. Attempts were not made or sucked into the insect repellent, and the airflow generated by the insect repellent was not easily controlled dynamically, resulting in low suction efficiency or excessive power use.

The present invention is to provide an insect repellent and environmentally friendly and simple manufacturing process compared to the prior art described above, excellent insect attraction and suction efficiency.

Furthermore, the present invention is to provide a repellent that can minimize the noise while at the same time generating the optimum wind speed to suck the mosquitoes.

In addition, the present invention is to provide a insect repellent equipped with a UV LED module for irradiating light of a wavelength and intensity which is harmless to the human body while high mosquito attraction efficiency.

The present invention is a insect repeller attracting insects with ultraviolet rays, the body, an insect removably disposed on the body and selectively passing through the insect passing through the insect, the air dust collecting portion disposed below the body, the air dust collecting portion and the A motor located between the insect passing part, a suction fan located between the motor and the air dust collecting part, rotated by the motor, a UV LED installation part disposed above the insect passing part, and equipped with a UV LED module, and the Removably disposed below the air dust collector, and provides a repeller including a mesh portion for discharging the air to the outside of the repeller by the suction fan, and a collecting portion for collecting insects.

The wavelength of light emitted from the UV LED module may be 340 nm to 390 nm.

In addition, the speed of the air flow formed by the suction fan between the insect passing portion and the UV LED installation portion may be 0.5 m / s to 3 m / s.

Embodiments of the present invention also provide insect repellents that not only attract insects to ultraviolet light but also further enhance the attraction effect by generating heat or generating carbon dioxide to control the insect's preferred temperature conditions. The UV LED module can control the light on or off by dimming control.

Insect repellent according to an embodiment of the present invention can provide an environmentally friendly insect insect pest method.

In addition, the insect repeller according to an embodiment of the present invention can selectively collect insects by controlling the size of the insect passage hole, in particular, insects larger than the mosquitoes do not flow into the insect repellent to improve the durability of the suction fan Can suppress the generation of noise.

In addition, the insect repellent according to an embodiment of the present invention can suppress the generation of noise by making the suction fan is located under the motor, and controlling the rotation speed, diameter of the suction fan.

In addition, the insect repellent according to an embodiment of the present invention can generate UV which can effectively attract insects while being harmless to the human body by controlling the wavelength and intensity of UV emitted from the UV LED module.

In addition, the insect repellent according to an embodiment of the present invention can improve the insect attracting effect by allowing the UV LED module to radiate point-emitting light.

In addition, the insect repeller according to an embodiment of the present invention can control the rotational speed of the suction fan, and by controlling the height of the body, the collecting portion, and the support of the repeller, it is possible to generate a high wind speed of insect suction efficiency.

In addition, the insect repeller according to an embodiment of the present invention can suppress the generation of noise by controlling the size or area ratio of the insect passage hole, the air dust collector, the air discharge port, and the mesh portion, and at the same time generates a high speed of insect intake efficiency You can.

In addition, the insect repellent according to an embodiment of the present invention may be equipped with a photocatalyst filter to generate a deodorizing effect by the light irradiated from the UV LED module.

In addition, the insect repeller according to an embodiment of the present invention can maximize the insect attraction effect by generating heat and selectively generating carbon dioxide, as well as attracting insects by ultraviolet light.

In addition, the insect repeller according to an embodiment of the present invention may control the wavelength and intensity of UV emitted from the insecticidal UV LED module to generate UV that can kill insects collected by efficient energy use.

In addition, the insect repellent according to an embodiment of the present invention can improve the insect repellent efficiency by varying the attracting light.

1 is a side view showing a repeller according to an embodiment of the present invention.

2 is a cross-sectional view showing a repeller according to an embodiment of the present invention.

Figure 3 is an exploded perspective view showing a repellent according to an embodiment of the present invention.

Figure 4 is a view showing the insect passing through the insect repellent according to an embodiment of the present invention.

5 is a view showing an air dust collecting part of the insect repellent according to an embodiment of the present invention.

6 is a view showing a collecting part of the repeller according to an embodiment of the present invention.

7 to 9 is a view showing a UV LED module according to an embodiment of the present invention.

10 is a block diagram showing the electrical connection between the components of the UV LED module according to an embodiment of the present invention.

11 to 13 are waveform diagrams showing the relationship between the LED driving current or the driving voltage according to the dimming level of the UV LED module according to an embodiment of the present invention.

14 is a block diagram showing the electrical connection between the components of the UV LED module according to an embodiment of the present invention.

15 is a block diagram showing the electrical connection between the components of the UV LED module according to an embodiment of the present invention.

16 is a cross-sectional view showing a repeller according to an embodiment of the present invention.

The present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, only this embodiment to make the disclosure of the present invention complete and to those skilled in the art to fully understand the scope of the invention It is provided to inform you.

Where an element is referred to herein as being located above another element 'above' or 'below', this means that the element is located directly above another element 'above' or 'below' or there is no additional element between them. Include all meanings that may be intervened. In the present specification, 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.

Like reference numerals in the drawings indicate substantially the same elements as each other. Also, the singular forms “a,” “an,” and “the” include plural expressions unless the context clearly indicates otherwise. Or combinations thereof, it is to be understood that they do not preclude the presence or addition of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The inventors of the present invention, despite the advantage that the insect repellent, for example, the conventional insect repellent attracted by the attracting light and collected by the suction fan is environmentally friendly and harmless to the human body, the attraction efficiency is very low, or excessive power In order to solve the problem of excessive noise or excessive noise generation, each configuration of the insect repeller can be controlled to maximize the attraction effect of insects, for example mosquitoes, and improve the suction effect while simultaneously suppressing noise generation without wasting power. To develop an environmentally friendly insect repeller, the relevant research and manufacturing process was repeated.

[First Embodiment]

1 is a side view showing a repeller according to an embodiment of the present invention, Figure 2 is a cross-sectional view showing a repeller according to an embodiment of the present invention, Figure 3 shows a repeller according to an embodiment of the present invention An exploded perspective view.

Hereinafter, referring to FIGS. 1 to 3, each configuration of the insect repeller 1000 according to an embodiment of the present invention will be described in detail.

Insect repeller 1000 according to an embodiment of the present invention, in order to attract and capture the insect by ultraviolet rays, the insect passing through the body 110, detachably disposed on the body 110 and selectively passing the insect 120, an air dust collecting unit 130 disposed below the body 110, a motor 140 positioned between the air dust collecting unit 130 and the insect passing unit 120, the motor 140, and the air. Located between the dust collector 130, the suction fan 150 is rotated by the motor 140, disposed on the insect passing portion 120, UV LED installation unit (161) equipped with a UV LED module (161) 160 and a collecting unit 170 detachably disposed below the air dust collecting unit 130 to collect insects.

Insects referred to in the present invention include various kinds of beetle without limiting its kind, and may specifically refer to mosquitoes.

Body 110

The body 110 is not particularly limited in shape but may have a cylindrical shape in that the suction fan 150 is mounted therein, and the material is not particularly limited, but can be used for a long time indoors or outdoors, and at the same time, greatly increases the manufacturing cost. It may be made of a plastic-based material commonly used to avoid. The body 110 has a structure that is vertically open so that air can pass up and down. In addition, the height of the body 110 may be 2 cm to 20 cm, preferably 3 cm to 10 cm.

2 and 3, the insect passage 120, the motor 140, and the suction fan 150 may be mounted on the body 110 from the top to the bottom of the body 110.

4 is a view showing the insect passage 120 of the insect repellent according to an embodiment of the present invention.

Referring to FIG. 4, the insect passage 120 is in the form of a lattice including a plurality of insect passage holes 121 through which insects can pass, and the plurality of insect passage holes are circular members 122 and It may be formed by the radial member 123. Specifically, the size of the insect passage hole 121 may be adjusted in consideration of the average size of the insect to be collected, and as shown in FIG. 4, when the insect passage 120 has a lattice shape, the insect at a low manufacturing cost. The size of the through hole 121 can be effectively controlled.

In the case of a insect repeller using a conventional suction fan, insects such as butterflies, dragonflies and flies larger in volume than the mosquito are collected together, so that the collection part exchange cycle is quick or beneficial insects, not pests, are collected. There was a problem that caused evil. In addition, a large volume of insects are stuck to the suction fan has a problem of shortening the life of the motor or noise generated in the suction fan. Accordingly, the inventors of the present invention manufactured the insect passage 120 economically while controlling the size of the insect passage hole 122 so that the insect repellent insect 1000 can selectively suck insects.

The plurality of insect passage holes 121 are divided by a plurality of circular members 122 and a radial member 123 centered on the center of the insect passage portion 120 and have a central angle of 20 ° to 40 °. Each circular member 122 may have a shape in which the adjacent circular member 123 is spaced apart from 1.0 cm to 1.5 cm, and an area of the insect passage hole 121 is 100 mm ² to 225 within the numerical range. May be ² mm. Therefore, while insects, especially mosquitoes selectively pass, insects with a large body size, such as butterflies, dragonflies, flies, so as not to be collected into the insect repeller 1000, the durability of the motor is poor, or the suction fan 150 It can reduce the noise generated from.

In addition, the suction fan 150 is preferably controlled so that the insect does not stick to the suction fan 150 flows into the suction fan 150. In the case of the insect repeller using a conventional suction fan, insects are stuck to the fan blades, the rotation radius of the suction fan is not uniform, there is a problem that the durability of the motor is poor or noise is generated. However, when the rotational speed of the suction fan is reduced in order to prevent the insects from sticking to the fan blades, there is a problem that the collection efficiency of the insects adjacent to the insect repeller is significantly reduced. That is, insects tend to stop flying at wind speeds of 0.8 m / s or more, but if the wind speed is too high, the insects will attempt to escape from the airflow, so the inventors of the present invention prevent the insects from sticking to the fan wings 151. At the same time, the mosquitoes stop the flight was produced by the repeller 1000 is collected by the intake air stream generated in the suction fan 150.

To this end, the fan blades 151 are two to seven, preferably three or four, the rotational speed of the suction fan 150 is 1500 rpm to 2700 rpm, preferably 1900 rpm to 2300 rpm Can be. In addition, the fan blade 151 is not flat, and may be bent in a constant or non-uniform curvature, and the bent fan blade 151 has a height difference between the lowest and the highest. Mm to 30 mm. On the other hand, the suction fan 150 may have a diameter of 60 mm to 120 mm, preferably 80 mm to 110 mm. In addition, by controlling the shortest distance between the suction fan 150 and the inner wall of the body 110 to 1 mm to 2.5 mm, it is possible to minimize the noise by the suction fan 150 and to effectively form the suction airflow.

In addition, the vertical distance that the UV LED installation unit 160 is spaced from the body 110 and the height ratio of the body 110 is 1: 1 to 1: 2, the UV LED installation from the collecting unit 170 The vertical distance from which the unit 160 is spaced apart and the height ratio of the collecting unit 170 may be 1: 0.5 to 1: 2. Insects adjacent to the insect repeller 1000 may be easily sucked without the insects sticking to the suction fan 150 within the ratio range.

Therefore, the speed of the air flow formed by the suction fan 150 between the insect passing part 120 and the UV LED installation part 160 within the numerical range is 0.5 m / s to 3 m / s. Preferably, it can be controlled to be 0.8 m / s to 2 m / s, at the same time the insect does not cling to the suction fan 150, the insect stops flying and is collected in the collecting unit 170 with high efficiency It may be, it is possible to suppress the generation of noise by the suction fan 150.

In addition, the motor 140 is mounted below the insect passage 120, and the suction fan 150 is mounted on the motor 140 at a lower portion thereof, so that the repeller 1000 is connected to the motor. The noise generated by the 140 and the suction fan 150 may be significantly reduced.

Air Dust Collector 130

5 is a view showing an air dust collecting part according to an embodiment of the present invention.

The air dust collecting unit 130 is mounted to the lower portion of the body 110, so that the insects introduced by the suction fan 150 is discharged to the collecting unit 170, the air collecting portion 131, air dust collecting unit side sphere ( 132 and an air dust collecting outlet 133, and the air dust collecting unit 130 may have a cone shape that is narrower as it is spaced apart from the suction fan 150. That is, the air dust collecting unit 130 is preferably in the shape of a cone (cone) in order to be effectively sent to the collecting unit 170 in the lower portion without dispersing the air flow generated by the suction fan 150, the air Including the dust collector side sphere 132, the air flow generated by the suction fan 150 can be effectively escaped to the outside of the repeller (1000). The shape of the air dust collector side sphere 132 is not particularly limited, and may be, for example, a mesh shape, and the area of the hole formed by the mesh shape is preferably controlled so that insects, especially mosquitoes, cannot pass.

Therefore, the air dust collecting unit 130 further includes the air dust collecting unit side sphere 132 in which the size of the hole is controlled so that the insects introduced by the suction fan 150 are collected in the collecting unit 170. The insect repeller 1000 may be manufactured so as not to escape to the outside.

On the other hand, the ratio of the diameter of the air dust discharge outlet 133 and the diameter of the suction fan 150 may satisfy 1: 2 to 1: 9, preferably 1: 3 to 1: 5, the ratio Wind speed control by the suction fan 150 can be easily within the range.

Collector 170

6 is a view showing a collecting part of the repeller according to an embodiment of the present invention.

Referring to FIG. 6, the collecting unit 170 may include a mesh unit 171 through which air is discharged to the outside by the suction fan 150. In addition, the mesh portion 171 is formed between the mesh portion 172 and the mesh portion 172, the mesh portion hole through which the air flow formed by the suction fan 150 is discharged to the outside of the collecting portion 170 ( 173), and the diameter of the mesh aperture 173 may be between 1 mm and 3 mm to ensure that the air flow is desired while the trapped insects do not escape.

In addition, the ratio of the sum total of the area of the insect passage hole 121 and the sum of the area of the mesh hole 173 may be 1: 1.2 to 1: 3.0, preferably 1: 1.8 to 1: 2.5. Even if the insect is collected up to 1/2 of the volume of the collecting unit 170 within the ratio range, the flow of air discharged to the outside of the insect repellent device 1000 may not be inhibited.

That is, the collecting unit 170 may allow the airflow generated by the suction fan 150 to be effectively discharged to the outside of the trapping machine 1000, and thus, the mosquito collected in the collecting unit 170 may be dryly killed. have.

UV LED Mounting Unit (160)

1 to 3, the UV LED installation unit 160 may have a plate shape. Specifically, the UV LED installation unit 160 may be formed in a shape and / or size similar to the body 110, for example, when the body portion 110 is a circular UV LED installation unit 160 ) May be in the form of a disc similar in size to the body 110.

Thus, the UV LED installation unit 160 is limited by the air flow formed by the suction fan 150 to enter the space formed between the UV LED installation unit 160 and the body 110, the repeller 1000 It is possible to improve the intake airflow generation efficiency into), and as a result it is not necessary to control the rotational speed of the suction fan 150 unnecessarily high, it is also possible to minimize the generation of noise.

On the other hand, the support 180 is disposed to support the UV LED installation unit 160 spaced apart on the body 110 so that insects are introduced into the space between the body 110 and the UV LED installation unit 160. The UV LED mounting unit 160 may be mounted with the UV LED module 161, and additionally, the UV LED mounting shade 162 may be mounted.

In addition, the shape and number of the support 180 is not particularly limited, but stably supports the UV LED installation unit 160 and minimizes the area where the insect is introduced is restricted by the support 180. In that sense, two supports 180 may be mounted in opposite directions.

The UV LED installation unit 160 may control the length of the support 180 to be located at a distance 1cm to 10cm, preferably 2cm to 5cm vertically from the body 110, 2 If it is shorter than cm, the hole into which insects are introduced may be so small that the insect trapping efficiency may be lowered. If it is longer than 5 cm, the airflow formed by the suction fan 150 may not be formed at a sufficient intensity so that the insect trapping efficiency is reduced. Problems may arise.

Therefore, when the insect is attracted by ultraviolet rays and approaches the insect repeller 1000, the insect is introduced into the space between the body 110 and the LED installation unit 160 by the suction airflow formed by the suction fan 150. Passing through the insect passing part 120 and the suction fan 150 may be collected in the collecting part 170 under the air dust collecting part 130.

Referring to FIG. 3, the UV LED module 161 may be mounted on the bottom surface of the UV LED installation unit 160, and as illustrated in FIG. 3, the UV LED module 161 may be detachably installed on the top of the UV LED installation unit 160. After removing the shape of the UV LED mounting shade 162, the UV LED module 161 may be inserted from the top of the UV LED mounting portion 160 to the bottom to mount the UV LED module 161. In addition, the UV LED module 161 mounted on the UV LED installation unit 160 may be electrically connected to a power source.

The repeller 1000 according to an embodiment of the present invention may be mounted to the UV LED installation unit 160 so that the UV LED module 161 is irradiated with light in a horizontal direction with the ground. Insects stay the longest time at about 1.5 m above the ground during flight, when the insect repellent 1000 is installed at about 1.5 m above the ground, irradiated in the horizontal direction with the ground of the UV LED module 161 Insects are strongly stimulated by the light that can be effectively attracted to the insect repellent 1000.

In addition, as shown in Figure 3, by installing the UV LED mounting shade shade 163 on the upper surface of the UV LED mounting shade 162 additionally when the repeller 1000 is used outdoors when the height of about 1.5 m It can be conveniently used by hanging on a branch or the like.

The UV LED installation unit 160 is formed to correspond to the UV LED module 161 and is equipped with a UV LED module cover to protect the UV LED module 161, the UV by the access of external dust or insects The LED module 161 may be prevented from being damaged, and the UV LED module cover may be transparent.

The UV LED module cover may be processed into various shapes to serve as a lens to diffuse or converge light emitted from the UV LED module 161 in a predetermined direction. The UV LED module cover may include, for example, a material such as glass or quartz. Polymers that are more moldable, easier to handle, and more durable than glass and quartz can also be applied. However, the polymers are located around the atomic nucleus due to their molecular structure and are 400 nm due to the electron cloud having a resonant frequency corresponding to UV. In general, it is preferable that a polymer is not used as the UV LED module cover because light of a wavelength (ultraviolet wavelength range) is absorbed and not only the light transmittance significantly decreases, but also the material itself is degraded by ultraviolet rays.

However, PMMA (poly methyl methacrylate), which has a monomer ratio of about 80% or more, is mainly composed of carbon and hydrogen, and has a low UV cloud because the electron cloud is scarce, and thus it is possible to construct the UV LED module cover using such a material. Do.

In addition, it is also possible to use a fluorine-based polymer that is a stable material that does not react with ultraviolet rays. For example, in consideration of lower UV transmittance than quartz or PMMA, it is preferable to make the thickness thin while configuring to have relatively flexible physical properties. That is, in order to use the fluorine-based polymer as the UV LED module cover, it is necessary to consider the UV transmittance. Since the fluorine-based polymer has a lower UV transmittance than quartz or PMMA, the thinner the thickness, the higher the UV transmittance, but the thickness of the UV LED module cover If the thickness is thin, the brittleness of the polymer may easily break the small impact. Therefore, it is preferable to reduce the brittleness by constructing the flexible material.

On the other hand, although not shown in Figure 3, the LED installation unit 160 may be attached or coated with a material that can reflect the UV irradiated by the UV LED module 161 on the lower surface. The material capable of reflecting the UV is not particularly limited, and a material such as silver or aluminum may be attached, and a silver or aluminum film may be coated on the bottom surface of the UV LED installation unit 160 and scatter the irradiated light. Various types of bending or uneven patterns may be added for the purpose.

In addition, referring to FIGS. 1 to 3, the UV LED mounting shade 162 may be mounted on the upper surface of the UV LED mounting portion 160 to extend from the UV LED mounting portion 160 in a horizontal direction. The UV LED mounting shade 162 is not particularly limited in shape and material, but may be the same material and shape as the UV LED mounting portion 160, for example, the UV LED mounting portion 160 is circular In the case, the UV LED mounting shade 162 may be in the same center as the UV LED mounting portion 160 and longer in diameter.

Preferably, the diameter of the UV LED mounting shade 162 may be formed longer than 3.5 cm to 7 cm than the diameter of the UV LED mounting 160, if the suction fan 150 is shorter than 3.5 cm The airflow formed by) may be dispersed without being concentrated on the side or the bottom surface, and when longer than 7 cm, a problem of unnecessarily blocking the amount of light irradiated from the UV LED module 161 may occur. Specifically, the UV LED installation unit 160 has a diameter of 8 cm to 20 cm, the diameter of the UV LED installation shade 162 is 10 cm to 25 cm, the UV LED installation shade (162) ), The diameter of the UV LED installation unit 160 may be formed longer than 3.5 cm to 7 cm.

In addition, in the case of the repeller 1000 according to an embodiment of the present invention, when the diameter of the UV LED mounting unit 160 and the UV LED mounting shade 162 is the numerical range, the UV LED mounting unit In the region formed by the first region extending vertically from the shade 162 and the second region extending in the horizontal direction from the body 110, the velocity of the airflow formed by the suction fan 150 is 0.5 m / s to 3 m / s, the optimum wind speed can be formed that the mosquitoes stop the flight and flow into the repeller 1000.

Meanwhile, as described above, the UV LED mounting unit 161 is positioned at a distance of 2 cm to 5 cm from the insect passage 120, and at the same time, the diameter of the UV LED mounting shade 162 is changed. By controlling, the airflow generated by the suction fan 150 can be maintained without being affected by external wind, etc., so that the insects attracted by the irradiated light can be stably sucked into the insect passage 120. have.

UV LED Modules (161, 261, 361)

7 to 9 is a view showing a UV LED module according to an embodiment of the present invention.

The UV LED modules 161, 261, and 361 may provide light having a wavelength of at least one of ultraviolet light, visible light, and infrared light, and may preferably provide ultraviolet light. Regarding the wavelengths at which insects are attracted, it has been reported that flies and light bulbs prefer light at wavelengths of about 340 nm or about 575 nm, and moths and mosquitoes prefer light at wavelengths of about 366 nm. In addition, for other common pests, it is reported that light of a wavelength of about 340 nm to 380 nm is relatively preferred. As another example, in relation to the wavelength of the visible light region to which the insect is attracted, Korean Patent Publication No. 2013-0049475 or Korean Patent Publication No. 2014-0010493 discloses the attraction of insects by white, yellow, red, green and blue light. Is starting.

Preferably, the wavelength of the light emitted from the UV LED module (161, 261, 361) may be 340 nm to 390 nm, in that insects, especially mosquitoes are strongly attracted in that the harmful to human body is low It is more preferable to control so that light of a wavelength of 365 nm is irradiated.

The UV LED modules 161, 261, and 361 may include at least one or more chip on board (COB) type UV LED chips 165 or at least one UV LED package mounted on the support substrate 164. The UV LED module 161 may include a UV LED chip 165 or a UV LED package arranged in a plurality of rows, and the UV LED chip 165 to suppress overheating of the support substrate 164. ) Or the UV LED package may be in the form of a zigzag.

The support substrate 164 may have a panel shape having a predetermined thickness, and may include a printed circuit board having an integrated circuit or wiring therein. As an example, the support substrate 164 may be a printed circuit board having a circuit pattern in a region where the UV LED chip 165 is to be mounted, and the support substrate 164 may be a metal, a semiconductor, a ceramic, a polymer, or the like. It may be made of a material.

In detail, the UV LED modules 161, 261, and 361 may have a form in which the UV LED chip 165 is mounted on a long flat PCB. The UV LED chip 165 may be provided in plurality, for example, 4 to 10 spaced apart along the length direction of the PCB. Heat dissipation fins for radiating heat generated from the UV LED chip 165 may be installed on the other surface of the PCB, and both ends of the UV LED modules 161, 261, and 361 may be connected to power terminals to supply power to the PCB. A terminal for supplying a may be installed.

The UV LED chip or UV LED package according to an embodiment of the present invention may be further provided with a light guide plate and a diffusion sheet, if necessary, to irradiate the surface emitting light, preferably irradiated with point emitting light. . The device for irradiating the point-emitting light has a merit that the manufacturing process is simpler than the device for irradiating the surface-emitting light, but the insect attracting effect is high.

A plurality of UV LED chips for irradiating the point emitting light may be mounted on the support substrate, and specifically, two to ten, preferably three to six, may be mounted.

The point light source may be 2mm to 50mm apart from the other point light source, preferably 3mm to 30mm, more preferably 3mm to 20mm may be spaced apart. When the plurality of point emitting light sources are separated by less than 2 mm, as the heat generated from the UV LED chip or the UV LED package becomes too high, the durability of the UV LED chip or the UV LED package may be inferior, and the separation is greater than 50 mm. If so, the attraction efficiency can be lowered.

The UV LED modules 161, 261, and 361 may be manufactured to have an optical output of 800 mW to 1500 Mw when the input voltage is 10V to 15V and the input current is 75 mA to 100 mA. Within the numerical range, it is possible to effectively attract insects with light having a wavelength of 365 mm, while minimizing power waste while irradiating ultraviolet rays having a wavelength and intensity harmless to the human body.

The UV LED module 161, 261, 361 is a UV LED chip 165 mounted on one side of the support substrate 164 or the UV LED package is a UV LED chip 165 or the UV mounted on the other side It may be a form arranged on the support substrate 164 so as not to overlap with the LED package, the specific form is not particularly limited, but may be a form arranged in a plurality of rows or a zigzag form. Therefore, the insect repeller 1000 according to an embodiment of the present invention can minimize the power consumption while greatly expanding the light irradiation range, and effectively emits heat generated from the UV LED chip 165, thereby providing the UV LED. The durability of the modules 161, 261, 361 can be improved.

As the electrical energy supplied to the UV LED modules 161, 261, and 361 is converted into light energy and heat energy forms, heat is generated from the UV LED chip 165. The UV LED modules 161, 261, and 361 are generated. The temperature measured in the space spaced within 1 cm from) may be 50 ° C to 60 ° C. Insects, especially mosquitoes, are strongly attracted by a temperature of about 38 ° C. to 40 ° C., similar to body temperature, and therefore, in addition to the attracting effect by the UV LED modules 161, 261, 361, the UV LED modules 161, 261, 361. The insects can be strongly attracted to the repeller 1000 by the heat generated by the.

Therefore, when the input voltage is 12V and the input current is 75 mA to 85 mA, the repeller 1000 according to an embodiment of the present invention has an optical output of 800 mW to 2000 mW, preferably 1000 mW to 1500 mW. UV LED modules 161, 261, and 361 manufactured to be used, and the UV LED chip 165 mounted on one side of the support substrate 164 or the UV LED package are UV LED chips mounted on the other side. 165 or arranged on the support substrate 164 so as not to overlap with the UV LED package, thereby minimizing power consumption and harming the human body, while irradiating light having high insect attraction efficiency, Heat can be generated so that the attraction effect can form a high temperature.

Second Embodiment

The second embodiment of the insect repeller 2000 according to an embodiment of the present invention may employ the configuration of the first embodiment except that the first catalyst and the photocatalyst filter unit are installed. Hereinafter, the configuration of the photocatalyst filter unit will be described in detail.

The installation position of the photocatalyst filter unit is not particularly limited as long as the UV generated from the UV LED module 161 can be irradiated in the repeller. Preferably, the photocatalyst filter unit may be installed on the bottom surface of the UV LED mounting unit 160 and / or the UV LED mounting shade 162.

It is preferable that the photocatalyst filter part is buried instead of protruding from the repeller. Specifically, in the case of the side buried type that can be in contact with the air flow generated in the insect repellent 1000, the internal space of the insect repeller 1000 without disturbing the inflow of insects and the flow of air into the insect repellent 1000 Can be configured efficiently.

The photocatalyst filter unit may generate a deodorizing effect by acting as a catalyst on the UV irradiated by the UV LED module 161 on the lower surface of the UV LED installation unit 160.

The photocatalyst filter unit may be in a form in which a photocatalyst layer is applied to a non-limiting frame. For example, the photocatalyst filter may be in a form in which a photocatalyst layer is coated in a porous material such as metal foam or carbon foam. It may be a form applied in the inside.

The photocatalyst layer mounted on the photocatalyst filter unit includes titanium oxide (TiO ₂ ), silicon oxide (SiO ₂ ), tungsten oxide (WO ₃ ), zinc oxide (ZnO), zirconium oxide (ZrO ₂ ), and tin oxide (SnO ₂ ). Any one selected from the group consisting of cerium oxide (CeO ₂ ), tungsten oxide (WO ₃ ), iron oxide (FeO ₃ ), zinc sulfide (ZnS), cadmium sulfide (CdS), and strontium titanate (SrTiO ₃ ) It may be a combination of, and may be preferably provided as a titanium oxide (TiO ₂ ) coating layer.

By decomposing organic matters in the air around the photocatalyst filter by radicals generated from the photocatalyst filter unit, an effect of purifying the air around the repeller may occur.

In addition to the deodorizing effect, the photocatalyst layer may generate CO ₂ having a high mosquito attracting effect. That is, the UV LED installation unit 160 may be installed on the lower surface photocatalyst filter unit that can generate carbon dioxide by using the UV irradiated by the UV LED module 161 as a catalyst, preferably the UV LED installation A photocatalyst filter unit capable of generating carbon dioxide by using the UV irradiated by the UV LED module 161 as a catalyst may be installed at the bottom of the unit 160 and / or the UV LED installation unit shade 162.

Specifically, when light that induces a photocatalytic reaction is irradiated to the photocatalyst layer from the UV LED module 161, radicals having strong reducing properties may be generated by known photocatalytic reactions. The radicals may decompose the organic components around the photocatalyst layer, thereby generating carbon dioxide. The carbon dioxide is known as a gas capable of attracting insects, especially mosquitoes. As an example, the light for inducing the photocatalytic reaction may be ultraviolet light in the wavelength range of about 200 nm to 400 nm. In other words, the light that induces the photocatalytic reaction is irradiated to the photocatalyst layer to generate radicals, but as described above, the insect itself is attracted, so considering both aspects of the photocatalytic reaction and direct attraction of the insect, The wavelength can be selected.

In addition, in order to increase the generation efficiency of the carbon dioxide, a attractant such as lactic acid, amino acid, sodium chloride, uric acid, ammonia or a proteolytic substance may be provided to the photocatalyst filter unit. The method of providing the attractant material is not particularly limited. For example, a method of applying a attractant material to the photocatalyst layer in the photocatalyst filter unit or spraying the photocatalyst layer periodically or aperiodically may be applied. This increased carbon dioxide concentration can increase the attraction efficiency of insects.

That is, the insect repeller 2000 of the present invention can not only use the light and heat generated by the UV LED module 161 as the attracting element of the insect, but also attracts insects, in particular mosquitoes by using carbon dioxide as an additional attracting element. The efficiency can be greatly improved.

Third Embodiment

Insect repeller 3000 according to an embodiment of the present invention may further include a pesticidal UV LED installation unit 190 mounted with the insecticidal UV LED module 191, the light emitted from the insecticidal UV LED module 191 The wavelength of may be 200 nm to 300 nm.

The third embodiment may borrow the configuration of the first embodiment except that the insecticidal UV LED module 191 is further equipped with a pesticide UV LED installation unit 190, the insecticidal UV below Only the insecticidal UV LED installation unit 190 equipped with the LED module 191 will be described in detail.

The mounting position of the insecticidal UV LED installation unit 190 is not particularly limited, but is preferably mounted on the collecting unit 170 where the collected insects stay for the longest time.

That is, the insect repeller 3000 in addition to the method to dry lethal insects collected in the collecting unit 170, by additionally installing the insecticidal UV LED module 191 to collect insects, particularly insects collected in the collecting unit UVC can be used to kill insects in a short time, and have excellent energy efficiency and excellent insecticidal efficiency. Specifically, it is preferable to use UVC having a wavelength of 200 nm to 300 nm.

In addition, the insecticidal UV LED module 191 is a voltage of 12V to 20V, when the input current is 200mA to 280mA, by controlling the generation of more than 1KJ of electrical energy, to kill insects collected in a relatively short time with less energy Can be.

Fourth Embodiment

Since the fourth embodiment of the repeller 4000 according to the embodiment of the present invention (not shown in the drawing) may employ the configuration of the first embodiment except for the configuration in which the UV LED module 161 is dimmed and controlled. Hereinafter, only the dimming control will be described in detail.

The fourth embodiment starts from the basic concept that releasing the attracted light by changing the on / off, intensity, period, etc. of the attracted light rather than continuously emitting the attracted light of a constant intensity can increase the trapping efficiency.

The term 'dimming control' used in the present invention encompasses not only the concept of controlling the light output of the light emitting unit but also all control operations for controlling the driving of the light emitting unit including all of the on / off of the light emitting unit and the light emission period of the light emitting unit. Concept.

10 is a block diagram showing the electrical connection between the components in the repeller according to the first embodiment of the present invention. 11 to 13 are waveform diagrams illustrating the relationship between the LED driving current or the driving voltage according to the dimming level according to the first embodiment of the present invention. Hereinafter, referring to FIGS. 10 to 13, the circuit configuration and features of the repeller 4000 according to the first embodiment of the present invention will be described.

First, as shown in FIG. 10, when the insect repeller 4000 according to the first embodiment of the present invention is viewed from a circuit side, the power supply unit 40, the first light emitting unit 10, and the first dimming controller 11 and the first dimmer 12.

As shown in FIG. 10, the power supply unit 40 rectifies and stabilizes an AC voltage input from an AC power source (ie, an input voltage Vac) to generate a driving voltage Vp, and generates the generated driving voltage Vp. ) Is output to the first light emitting unit 10 and the first dimming control unit 11. As the power supply unit 40, one of various power supply circuits such as a full-wave rectifier circuit, a half-wave rectifier circuit, and an SMPS may be used. However, hereinafter, for convenience of explanation and understanding, the power supply unit 40 will be described based on the embodiment configured to provide the stabilized driving voltage Vp in the form of DC, that is, the embodiment of the DC driving method. . However, it will be apparent to those skilled in the art that the present invention is not limited to this DC driving method, but may be applied to various kinds of repellent devices including the AC driving method.

As described above, the first light emitting unit 10 may include a plurality of light emitting diodes or light emitting diode packages. Since the description will be made based on the embodiment driven by the DC driving method, the first light emitting part 10 has one forward voltage level as a whole and is driven and controlled as one body. However, in the embodiment driven by the AC driving method, the first light emitting unit 10 may include a plurality of LED groups, and may be sequentially emitted and sequentially turned off under the control of the first dimming controller 11. have.

The first dimmer 12 is configured to receive a first dimming level for performing dimming control of the first light emitter 10. Also, according to the configuration of the embodiment, the first dimmer 12 may be configured to function as an interface for programming a dimming level selection algorithm described below. This first dimmer 12 is not an essential component and may or may not optionally be included in the repeller 4000.

The first dimming control unit 11 is configured to perform dimming control of the first light emitting unit 10 according to the first dimming level. The first dimming control unit 11 may be, for example, one of various dimming methods including an LED driving current control method, an LED driving voltage control method, a PWM control method, a phase cut method, and the like. Can be configured to perform dimming control according to. On the other hand, the first dimming level means a dimming level set for the first light emitting unit 10, the second dimming level means a dimming level set for the second light emitting unit 20, and the third dimming level Means the dimming level set for the third light emitting unit 30.

FIG. 11 illustrates a waveform of the LED driving current ILED of the embodiment in which the first dimming control unit 11 is configured to control the LED driving current ILED flowing through the first light emitting unit 10 to perform dimming control. . Dimming control according to the LED driving current control method is based on the characteristic that the light output of the LED is proportional to the LED driving current (ILED), the first dimming control unit 11 dimming the magnitude of the LED driving current (ILED) first This is done by controlling based on level. For example, in the case of the 80% dimming level, dimming control according to the 80% dimming level can be performed by controlling the LED driving current (ILED) to 80% of the LED driving current (ILED) value at the 100% dimming level. . In FIG. 11, the first dimming level is 50% during the time period t0 to t1, and accordingly, the LED driving current ILED is controlled to the 50% current level of the maximum LED driving current, and the first dimming at the time point t1. A waveform diagram is shown in which the level is changed to 100% so that the LED drive current (ILED) is controlled to a 100% current level of the maximum LED drive current. Since the current level of the LED driving current ILED changes according to the dimming level, the light output of the first light emitting part 10 changes accordingly.

FIG. 12 illustrates that the first dimming control unit 11 dims the driving voltage Vp applied to the first light emitting unit 10 according to a pulse width modulation (PWM) signal generated based on the first dimming level. The waveform of the drive voltage Vp of the embodiment configured to perform the control is shown. In FIG. 12, the first dimming level is 50% and the duty ratio of the PWM signal is 50% during the time interval t0 to t2, and at the time point t2, the first dimming level is changed to 70% so that the duty of the PWM signal is changed. A waveform diagram is shown in which the ratio is controlled to 70%. Since the duty ratio of the driving voltage Vp applied to the first light emitting unit 10 changes according to the dimming level, the light output of the first light emitting unit 10 changes accordingly.

FIG. 13 illustrates waveforms of a driving voltage Vp of an embodiment in which the first dimming controller 11 is configured to perform dimming control by controlling the voltage level of the driving voltage Vp applied to the first light emitting unit 10. do. Dimming control according to the LED driving voltage control method is based on the characteristic that the light output of the LED is proportional to the driving voltage (Vp), the driving voltage applied to the first light emitting unit 10 by the first dimming controller 11 ( By controlling the voltage level of Vp) based on the first dimming level. In FIG. 13, the first dimming level is 100% during the time period t0 to t3, and accordingly, the LED driving voltage Vp is controlled to the 100% voltage level of the maximum LED driving voltage, and the first dimming at the time point t3. A waveform diagram is shown in which the level is changed to 60% so that the LED driving voltage Vp is controlled to a 60% voltage level of the maximum LED driving voltage. Since the voltage level of the LED driving voltage Vp changes according to the dimming level, the light output of the first light emitting part 10 changes accordingly.

Meanwhile, although the first dimming control unit 11 has been described as performing dimming control using only one dimming method, a plurality of dimming methods among various dimming methods described above or apparent to those skilled in the art may be used. It will also be apparent to those skilled in the art that they can be applied together.

In addition, the first dimming control unit 11 may be configured to perform dimming control of the first light emitting unit 10 while changing the dimming level for each predetermined period. In an example, the first dimming control unit 11 may randomly select a dimming level every 10 seconds and control the light emission of the first light emitting unit 10 for 10 seconds according to the selected dimming level. Can be configured. In another example, the first dimming control unit 11 selects a dimming level according to a preset dimming level selection algorithm every 10 seconds, and the first light emitting unit (10) for 10 seconds according to the selected dimming level. 10) may be configured to control light emission. For example, the dimming level selection algorithm increases the dimming level by 10% every 10 seconds from the 10% dimming level to the 100% dimming level, and conversely after reaching the 100% dimming level, every 10 seconds up to the 10% dimming level. It may also be configured to reduce the dimming level by 10%. Of course, this is only an example, and it will be apparent to those skilled in the art that various dimming level selection algorithms may be configured and used as necessary.

In another example, when the second light emitting unit 20 is configured differently from the first light emitting unit 10, the repeller is a second dimming control unit 21 for controlling the driving of the second light emitting unit 20. ) May be further included. In one example, the second light emitting unit 20 may be configured to emit light having a wavelength different from that of the first light emitting unit 10. That is, the first light emitting unit 10 is configured to emit light of the first wavelength for attracting the first species of insects, and the second light emitting unit 20 is the second wavelength for attracting the second species of insects. Can be configured to emit light. In another example, the second light emitting unit 20 may include an LED chip or LED packages having a different configuration from that of the first light emitting unit 10. When the second light emitting unit 20 is configured to be different from the first light emitting unit 10, the second light emitting unit 20 may have different physical characteristics (eg, forward voltage level) from the first light emitting unit 10. Etc.), and is configured to be dimmed by the second dimming control unit 21 accordingly. Alternatively, even when the second light emitting unit 20 is configured in the same manner as the first light emitting unit 10, the dimming control of the first light emitting unit 10 and the dimming control of the second light emitting unit 20 are independently of each other. If it is to be performed, the second light emitting unit 20 is configured to be dimmed by the second dimming controller 21.

The second dimming control unit 21 is configured to perform dimming control of the second light emitting unit 20 according to the second dimming level. The second dimming control unit 21 is similar to the first dimming control unit 11 described above, for example, LED driving current control method, LED driving voltage control method, PWM control method, phase control (phase cut) The dimming control method may be configured to perform dimming control according to one of various dimming methods, including a). In addition, the second dimmer 22 is configured to receive a second dimming level for performing dimming control of the second light emitter 20, and similarly to the first dimmer 12 described above in the repeller 4000. It may optionally be included.

The third dimming controller 31 is configured to perform dimming control of the third light emitting unit 30 according to the third dimming level. The third dimming control unit 31 is similar to the first dimming control unit 11 and the second dimming control unit 21 as described above, for example, LED driving current control method, LED driving voltage control method, PWM The dimming control may be performed according to one of various dimming methods including a control method, a phase cut method, and the like. In addition, the third dimmer 32 is configured to receive a third dimming level for performing dimming control of the third light emitter 30, and the first and second dimmers 12 and 22 described above. Similarly, it may be optionally included in the insect repellent.

Experimental Example 1 to Experiment 3 related to the insecticidal effect of the mosquito by the insecticidal UV LED module of the insect repellent according to the embodiment of the present invention was performed.

Experimental Example 1

Specific UV LED conditions are as follows, and the experimental results are shown in Table 1 below.

Roughness: 82.6 uW / ㎠ (at 30mm), 73.08 uW / ㎠ (at 70mm)

Insecticidal UV LED module: wavelength 275nm, 4 UV LED chips

Voltage: 16.025 V

Current: 0.24 A

Light irradiation distance: 70mm

Record time Elapsed seconds Energy (mJ) Lethal Cumulative death Lethality 10:01 0 - 0 0 0.0 10:15 900 65,772 3 3 25.0 10:34 1800 131,544 0 3 25.0 10:45 2700 197,316 0 3 25.0 11:01 3600 263,088 0 3 25.0 11:15 4500 328,860 2 5 41.7 11:30 5400 394,632 0 5 41.7 12:15 8100 591,948 0 5 41.7 13:00 10800 789,264 0 5 41.7 13:30 12600 920,808 0 5 41.7 14:00 14400 1,052,352 One 6 50.0 16:00 21600 1,578,528 2 8 66.7 18:30 30600 2,236,248 2 10 83.3 19:00 32400 2,367,792 0 10 83.3

As shown in Table 1, when the energy is 1KJ or more it was confirmed that the mortality rate of the mosquito reaches 50%.

Experimental Example 2

Specific UV LED conditions are as follows, and the experimental results are shown in Table 2 below.

Roughness: 172.2 uW / ㎠ (at 30mm), 145.7 uW / ㎠ (at 70mm)

Insecticidal UV LED module: wavelength 275nm, 4 UV LED chips

Voltage: 16.025 V

Current: 0.24 A

Light irradiation distance: 70mm

Record time (time) Energy (mJ) Lethal Cumulative death Lethality 18:12 0 - 10 0.0 18:27 1500 131,130 2 2 6.7 19:00 4500 393,390 5 7 23.3 19:30 5100 655,650 4 11 36.7 20:00 8100 917,910 7 18 60.0 20:30 8700 1,180,170 3 21 70.0 21:00 11700 1,442,430 2 23 76.7

As shown in Table 2, when the energy is 1KJ or more it was confirmed that the mortality rate of the mosquito is more than 50%.

Experimental Example 3

Specific UV LED conditions are as follows, and the experimental results are shown in Table 3 below.

Roughness: 172.2 uW / ㎠ (at 30mm), 145.7 uW / ㎠ (at 70mm)

Insecticidal UV LED module: wavelength 275nm, 4 UV LED chips

Voltage: 16.025 V

Current: 0.24 A

Light irradiation distance: 70mm

Record time (second) Energy (mJ) Lethal Cumulative death Lethality 10:50 0 - 0 0 0.0 11:05 900 131,130 0 0 0.0 11:20 1800 393,390 0 0 0.0 11:35 2700 393,390 2 2 5.0 11:50 3600 524,520 7 9 22.5 12:05 4500 655,650 7 9 22.5 12:20 5400 786,780 7 16 40.0 12:35 6300 917,910 2 18 45.0 12:50 7200 1,049,040 2 20 50.0 13:05 10800 1,573,560 2 22 55.0 13:35 14400 2,098,080 One 23 57.5 13:50 18000 2,622,600 4 27 67.5 14:50 21600 3,147,120 One 28 70.0 15:50 25200 3,671,640 4 32 80.0 16:50 28800 4,196,160 32 80.0

As shown in Table 3, when the energy is 1KJ or more it was confirmed that the mortality rate of the mosquito reaches 50%.

As described above, the detailed description of the present invention has been made by the embodiments with reference to the accompanying drawings. However, since the above-described embodiments have only been described by way of example, the present invention is limited to the above embodiments. It should not be understood, the scope of the present invention will be understood by the claims and equivalent concepts described below.

Claims (56)

In the insect repeller attracting insects by ultraviolet rays, Body; An insect passing portion detachably disposed on the body and selectively passing through the insect; An air dust collecting unit disposed under the body; A motor located between the air dust collector and the insect passage; A suction fan positioned between the motor and the air dust collecting unit and rotating by the motor; UV LED installation unit disposed on the insect passing through, the UV LED module is mounted; And A collecting unit disposed detachably under the air dust collecting unit, including a mesh unit through which air is discharged to the outside of the repeller by the suction fan, and collecting an insect; Including, reptiles. The method according to claim 1, Wherein the insect passage is in the form of a grid comprising a plurality of insect passage holes through which the insect can pass, wherein the plurality of insect passage holes are formed by a circular member and a radial member. The method according to claim 2, The plurality of insect passing holes are in the shape of a fan having a center angle of 20 ° to 40 ° by a plurality of circular members and radial members centered on the center of the insect passing part, and each circular member is 1.0 cm to 1.5 cm with an adjacent circular member. Is a form in which is spaced apart. The method according to claim 1, The suction fan has two to seven fan wings, the rotation speed of the suction fan is 1500 rpm to 2700 rpm, repeller. The method according to claim 1, The vertical distance that the UV LED installation is spaced from the body and the height ratio of the body portion is 1: 1 to 1: 2, repeller. The method according to claim 1, The vertical distance that the UV LED installation is separated from the collecting portion and the height ratio of the collecting portion is 1: 0.5 to 1: 2, the repeller. The method according to claim 1, The insect repellent is a speed of the air flow formed by the suction fan between the insect passing portion and the UV LED installation portion is 0.5 m / s to 3 m / s. The method according to claim 1, The air dust collecting part includes an air dust collecting part, an air dust collecting part side mouth, and an air dust collecting outlet so that an insect introduced by the suction fan is discharged to the collecting part, mounted at a lower portion of the body. A repeller having a cone shape in which the diameter becomes narrower as it is spaced apart from the suction fan, and the ratio of the diameter of the air dust collecting outlet and the diameter of the suction fan satisfies 1: 2 to 1: 9. The method according to claim 1, The UV LED installation unit in the form of a repeller. The method according to claim 1, The mesh portion includes a mesh portion hole formed between the mesh portion and the mesh portion and the air flow formed by the suction fan is discharged to the outside of the collecting portion, wherein the total sum of the insect passing hole areas and the mesh portion hole area Reptiles, with a total sum of ratios from 1: 1.2 to 1: 3.0. The method according to claim 1, The insect repeller further comprises a support for separating and supporting the UV LED installation portion on the body so that insects enter the space between the body and the UV LED installation portion. The method according to claim 1, The UV LED module is mounted on the bottom of the UV LED installation, repeller. The method according to claim 1, The UV LED module is removable, the insect repellent UV LED installation unit. The method according to claim 1, The UV LED installation unit is attached to or coated with a material capable of reflecting UV on the bottom, repeller. The method according to claim 1, On the upper surface of the UV LED mounting portion is mounted UV lamp mounting shade formed extending from the UV LED mounting in the horizontal direction, repeller. The method according to claim 1, The UV LED module is mounted on the UV LED installation unit, so that light is irradiated in the horizontal direction with the ground, repeller. The method according to claim 1, The UV LED installation unit is formed to correspond to the UV LED module is equipped with a transparent UV LED module cover to protect the UV LED module, repeller. The method according to claim 1, The wavelength of light emitted from the UV LED module is 340 nm to 390 nm, repeller. The method according to claim 1, The UV LED module comprises at least one UVB chip or at least one UV LED package of at least one chip on board (COB) type mounted on a support substrate. The method according to claim 19, The UV LED module includes a UV LED chip or UV LED package arranged in a plurality of rows, repellent. The method according to claim 19, The UV LED chip or the UV LED package is arranged on the support substrate in the form of a zigzag. The method according to claim 19, The UV LED module is mounted on both sides of the support substrate, the UV LED chip is irradiated with light in both directions of the UV LED module, repeller. The method according to claim 22, A UV LED chip mounted on one side of the support substrate or the UV LED package is arranged on the support substrate so as not to overlap with the UV LED chip or UV LED package mounted on the other side. The method according to claim 1, The insect repellent is a temperature measured in a space spaced within 1 cm from the UV LED module 50 ℃ to 60 ℃. The method according to claim 9, The photocatalytic filter unit is installed on the lower surface of the UV LED installation unit capable of generating carbon dioxide by using the ultraviolet rays irradiated by the UV LED module as a catalyst. The method according to claim 1, A repeller, wherein the diameter of the mesh hole is 1 mm to 3 mm. The method according to claim 2, The insect repellent is an insect repellent hole has an area of 100 mm ² to 225 mm ² . The method according to claim 1, Insect repeller is the shortest distance between the suction fan and the body inner wall is 1 mm to 2.5 mm. The method according to claim 1, The insect repellent is a vertical distance of 1 cm to 10 cm from the UV LED installation spaced apart from the body. The method according to claim 1, Insect repellent, the height of the body is 2 cm to 20 cm. The method according to claim 1, The insect repellent is a vertical distance of 3 cm to 30 cm, the UV LED installation spaced from the top of the collecting portion. The method according to claim 1, The insect repellent is a height of 8 cm to 50 cm. The method according to claim 15, The diameter of the UV LED mounting shade is formed 3.5 cm to 7 cm longer than the diameter of the UV LED mounting 160, repellent. The method according to claim 1, The UV LED module has a light output of less than 1000 mW, insect repellent. The method according to claim 1, The UV LED module has a light output of 110 mW at 75 mA current or a 700 mW light output at 500 mA current. The method according to claim 1, The noise repeller measured at a distance of 1.5 m in the horizontal direction from the repeller is 40 dBA or less. The method according to claim 1, The UV LED installation unit, the insect repellent is 8 cm to 20 cm in diameter. The method according to claim 15, The UV LED installation shade is 10 cm to 25 cm in diameter, insect repellent. The method according to claim 1, The suction fan is equipped with a bent fan blade, the height difference between the bottom and the top of the fan blade 5 mm to 30 mm, the repeller. The method according to claim 1, The suction fan has a diameter of 60 mm to 120 mm, insect repellent. The method according to claim 1, The UV LED module has a light output of 1000 mW to 1500 mW when the input voltage is 10 V to 15 V, the input current is 75 mA to 100 mA. The method according to claim 33, In the region formed by the first region extending vertically downward from the UV LED mounting shade and the second region extending horizontally from the body, the velocity of airflow formed by the suction fan is 0.5 m / s to 3 m. / s, which is a reptile. The method according to claim 19, The UV LED chip or UV LED package is to irradiate point emission light, repeller. The method according to claim 19, The UV LED chip or UV LED package includes a plurality of point emitting light sources, wherein the point emitting light source is 2 mm to 50 mm away from the other point emitting light source. The method according to claim 9, The photocatalytic filter unit is installed on the lower surface of the UV LED installation unit ultraviolet ray irradiated by the UV LED module acts as a catalyst to generate a deodorizing effect. The method according to claim 1, The insect repellent further comprising a pesticidal UV LED installation with a pesticidal UV LED module. The method of claim 46, The insecticidal UV LED installation unit is mounted on the collecting unit, insect repellent. The method of claim 46, The insect repellent UV LED module emits light having a wavelength of 200 nm to 300 nm. The method of claim 46, The insecticidal UV LED module is driven to generate electrical energy of 1KJ or more when the voltage is 12V to 20V, and the input current is 200mA to 280mA. The method according to claim 1, The UV LED module includes a first dimming control unit that performs dimming control of the first light emitting unit according to a first dimming level. The method of claim 51, The first dimming control unit controls the current level of the LED driving current flowing through the first light emitting unit in accordance with the first dimming level. The method of claim 51, And the first dimming controller controls pulse width modulation (PWM) of a driving voltage applied to the first light emitting unit according to the first dimming level. The method of claim 51, The first dimming controller controls the voltage level of the driving voltage applied to the first light emitting part according to the first dimming level. The method of claim 51, The first dimming control unit periodically changes the first dimming level according to a preset criterion, and performs dimming control of the first light emitting unit according to the changed dimming level. The method of claim 51, The UV LED module further includes a second dimming control unit for performing dimming control of the second light emitting unit according to a second dimming level, The power supply unit further provides the driving voltage to the second light emitting unit. The method of claim 51, The UV LED module further includes a third dimming control unit for performing dimming control of the third light emitting unit according to a third dimming level, The power supply unit further provides the driving voltage to the third light emitting unit.

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