WO2018008923A1 - Insect trap - Google Patents

Abstract

The present invention relates to an insect trap comprising: a body mounted with a suction fan; a first light-emitting module installation part disposed in the upper portion of the body; and a collection part disposed in the lower portion of the body.

Description

Reptile

The present invention relates to a insect repellent, and more particularly, to a insect repeller that induces a deodorizing effect and simultaneously sucks and traps insects attracted by the attracted light into the air flow formed by the 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 insecticides, biological control method using loach, etc., physical control method of attracting pests with pyloric lamps and carbon dioxide, 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 an suction fan is inadequate, and a 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.

In addition, the conventional insect repellent had a problem of causing odors around the insect repellent due to the rot of carcasses and insects.

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 repeller equipped with a first light emitting module for irradiating light of a wavelength and intensity which is high in mosquito attracting efficiency and harmless to the human body.

In addition, the present invention is to provide a repellent equipped with a photocatalyst filter for generating a deodorizing effect.

In addition, the present invention is to provide a repellent that can emit light such as carbon dioxide as well as using light as a mosquito attracting element.

According to an embodiment of the present invention to solve the above problems, a body equipped with a suction fan; A first light emitting module installation unit disposed on the body; And a collecting unit disposed under the body.

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

In addition, the insect repellent according to an embodiment of the present invention may have a first light emitting module cover with high light transmission efficiency while suppressing noise.

In addition, the insect repellent according to an embodiment of the present invention may have a waterproof and moisture-proof effect by applying the integrated first light emitting module cover.

In addition, the insect repellent according to an embodiment of the present invention can suppress the phenomenon that the motor and the suction fan is separated from the body when the impact is applied to the insect repellent by including a first protrusion on the lower surface of the insect passing portion.

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 in volume than the mosquitoes do not flow into the insect repellent to improve the durability of the suction fan The generation of noise can be suppressed.

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 repeller according to an embodiment of the present invention may generate light capable of effectively attracting insects while being harmless to the human body by controlling the wavelength and intensity of light emitted from the first light emitting module.

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 repellent apparatus 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 side sphere, the air dust collector outlet, and the collector side sphere, at the same time, the insect suction efficiency This high wind speed can be generated.

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

In addition, the insect repellent according to an embodiment of the present invention can perform a deodorizing function, thereby forming a comfortable environment around the insect repellent.

In addition, the insect repeller according to an embodiment of the present invention can significantly reduce the escape frequency of the collected insects, in particular mosquitoes by controlling the shape of the air dust collector.

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

Figure 2 is a side view showing a repellent according to an embodiment of the present invention.

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

Figure 4 is an exploded perspective view showing a repellent according to an embodiment of the present invention.

5 to 7 is a view showing an air dust collector of the repeller according to an embodiment of the present invention.

8 to 10 are views showing a first light emitting module of the repeller according to an embodiment of the present invention.

Figure 11 shows the bottom surface of the insect passage in accordance with an embodiment of the present invention.

12 to 13 illustrate a first light emitting module cover according to an embodiment of the present invention.

FIG. 14 illustrates an embodiment in which a first light emitting module cover and a first light emitting module are mounted to a first light emitting module installation unit according to an embodiment of the present invention.

15 illustrates a first light emitting module cover according to an embodiment of the present invention.

16 illustrates a bottom surface of a roof according to an embodiment of the present invention.

17 to 18 show an embodiment in which a second protrusion is disposed below the body according to an embodiment of the present invention.

19 shows a block diagram of a repeller according to the present invention.

20 shows a block diagram of a sensor unit according to the present invention.

21 is a block diagram showing the control of the light source by the illuminance sensor according to the present invention.

22 to 24 show waveforms of driving voltages according to PWM control of a light source according to the present invention.

25 schematically shows a circuit of a light source according to the present invention.

26 to 28 show a repeller according to an embodiment of the present invention.

29 (a) and 29 (b) schematically show the light divergence angle and the light reaching distance of the first light emitting diode chip of the insect repeller according to the embodiment of the present invention.

FIG. 30 (a) shows the light divergence angle according to FIG. 29 (a) and FIG. 30 (b) shows the light divergence angle according to FIG. 29 (b).

31 illustrates a first light emitting module substrate of a repeller according to an embodiment of the present invention.

32 illustrates a first light emitting module and a first light emitting module cover of a repeller according to an embodiment of the present invention.

33 is an exploded perspective view showing a repeller according to another embodiment of the present invention.

34 is a side view showing a repeller according to another 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.

The term "insect" as used herein may also refer to a pest, for example, and may include mosquitoes, for example.

According to an embodiment of the present invention to solve the above problems, a body equipped with a suction fan; A first light emitting module installation unit disposed on the body; And a collecting unit disposed under the body.

In this case, the first light emitting module mounting unit may include a first light emitting module cover which can be mounted to correspond to at least a part of the first light emitting module installed in the first light emitting module mounting unit.

At this time, the first light emitting module cover, the front; And a cover edge portion provided on at least one side of the front surface, wherein the front surface may be thinner than the cover edge portion.

In this case, the first light emitting module cover may include a protrusion protruding from the cover edge.

At this time, the protrusion extends from the cover edge portion, the cover protrusion formed in the longitudinal direction; And a cover stepped portion extending from the cover edge portion and formed in a height direction, wherein the cover protrusion and the cover stepped portion may be disposed on different surfaces of the first light emitting module cover.

At this time, the first light emitting module installation unit, a first light emitting module insertion groove; Cover insertion groove; A cover step guide part provided in a direction in which the first light emitting module insertion groove is disposed in the cover insertion groove; And a cover protrusion guide part provided in a direction away from the cover insertion groove to the first light emitting module insertion groove.

In this case, a step may be provided between the cover step guide part and the cover protrusion guide part between the cover insertion grooves.

The roof may further include a roof mountable on the first light emitting module installation unit, and the roof may be provided with a crimp unit for crimping at least one of the first light emitting module and the first light emitting module cover.

In this case, the pressing part may further include a pressing part protrusion protruding in a direction in which the first light emitting module cover is mounted.

In this case, the pressing part protrusion may press the first light emitting module cover in a surface direction in which the cover protrusion is provided on the surface provided with the cover step.

On the other hand, the first light emitting module cover may be provided with a space opened so that the first light emitting module can be inserted, at least one surface may include a transparent area.

In this case, the first light emitting module cover may include a protrusion plate protruding to the outside.

In addition, the first light emitting module cover may further include a mounting part, and the first light emitting module cover may be seated on the first light emitting module installation part.

At this time, the first light emitting module mounting portion further comprises a roof, wherein the first light emitting module mounting portion is provided with an opening, at least a portion of the first light emitting module cover is inserted into the opening by the seating portion The roof may be mounted on the first light emitting module installation unit, and the roof may be mounted on the first light emitting module installation unit and the first light emitting module cover.

In this case, a packing member may be further mounted between the first light emitting module installation unit and the first light emitting module cover.

In addition, at least a portion of the seating portion may include a coupling portion formed with the seating portion.

In addition, the first light emitting module cover may include a first light emitting module insertion groove for guiding the insertion of the first light emitting module.

In addition, all of the first light emitting module covers may include transparent regions.

On the other hand, further comprising an air dust collector disposed in the lower portion of the body, the air dust collector may have a taper (taper) shape that narrows the farther away from the suction fan.

In this case, the air dust collecting part may include two or more sections having different inclinations of the vertical section.

For example, the air dust collecting part may include an air dust collecting part inlet part, an air dust collecting part middle part, and an air dust collecting part discharge port, and the magnitude of the slope of the vertical cross section may be in the order of the air dust collecting part outlet> air dust collecting part inlet part> air dust collecting part middle part.

In this case, the air dust collecting part may have a cylindrical shape extending in the collecting part direction.

For example, the air dust collecting unit may include a plurality of air dust collecting units for passing the air introduced by the suction fan, and an air dust collecting unit side mouth provided between the plurality of air collecting units.

In this case, each of the air dust collector portion has a shape overlapping a portion of the width of the two rod-shaped portions having a length and width overlap, the portion disposed above the one air dust collector portion is disposed below the neighboring air dust collector flesh It may be placed close to the part.

On the other hand, the body may include a second light emitting module installation portion installed under the suction fan.

In this case, the light emitting device may further include a photocatalyst filter disposed under the second light emitting module installation unit.

In this case, a second light emitting module installed to irradiate light toward the photocatalyst filter may be mounted to the second light emitting module installation unit.

In this case, the second light emitting module may be disposed such that a surface on which the second light emitting diode chip is not mounted corresponds to the suction fan.

In addition, it is disposed on the lower portion of the body further comprises a taper (taper) shape of the dust narrower as the distance away from the suction fan, disposed in the lower portion of the second light emitting module installation portion, the form extending from the air dust collector It may include a phosphorescent photocatalyst filter installation.

The light emitting device may further include a second protrusion extending from a lower portion of the second light emitting module installation part and surrounding a region in which the second light emitting module is mounted in the second light emitting module installation part.

On the other hand, the insect passing portion disposed on the body; And a motor coupled to an upper portion of the suction fan to transmit power, wherein the insect passing portion protrudes to a lower surface thereof and may include a first protrusion disposed on an upper portion of the motor.

In addition, the above-described insect repeller may further include an illuminance sensor for detecting the illuminance of the ambient light of the repeller.

In this case, the repeller further comprises a first light emitting module mounting support for supporting the first light emitting module mounting spaced apart on the body, the first light emitting module mounting support is a light emitting from the first light emitting module The first light emitting module may be disposed in a lateral direction of the first light emitting module so that the first light emitting module may be installed on the support of the first light emitting module installation unit.

In addition, the first light emitting module mounting support has a predetermined length and thickness, and the illumination sensor is installed in a direction opposite to the direction in which the first light emitting module is installed in the first light emitting module mounting support, the first light emission Light emitted from the module may not be irradiated with the illumination sensor.

In addition, the first light emitting module installation portion is a form in which the first light emitting module is inserted from the top to the lower direction so that the first light emitting module is located on the lower surface of the first light emitting module installation portion, the illuminance sensor is installed in the first light emitting module Installed on the auxiliary support, the light emitted from the first light emitting module may not be irradiated with the illuminance sensor.

In this case, the repeller further includes a roof that can be mounted on the first light emitting module installation unit, and the illuminance sensor is installed on the upper surface of the roof so that light emitted from the first light emitting module is not irradiated to the illuminance sensor. It may be in the form.

In addition, the driving voltage applied to the first light emitting module installed in the first light emitting module installation unit may be controlled by PWM (Pulse Width Modulation) according to the change in the illuminance of the ambient light detected by the light sensor.

In this case, it may have a duty ratio of at least two driving voltages applied to the first light emitting module installation unit.

In this case, when the illuminance of the ambient light detected by the illuminance sensor is less than a preset illuminance range, the duty ratio of the driving voltage applied to the first light emitting module is s%, and when the illuminance exceeds the preset illuminance range, it is applied to the first light emitting module. When the duty ratio of the driving voltage to be b%, it is possible to satisfy b> s.

In addition, the illuminance sensor may include a preset illuminance range of at least three, and may be controlled to change the duty ratio of the driving voltage applied to the first light emitting module as the illuminance range is changed.

In addition, the above-described insect repeller may include a motion sensor for detecting the user's access information to the repeller.

In this case, the access information may include access distance information, and the brightness of the first light emitting module may be controlled according to the access distance information of the user detected by the motion sensor.

In this case, when the access distance information of the user is less than a preset value, the brightness of the first light emitting module may decrease.

In addition, the above-described repeller may include a UV sensor for detecting the brightness information of the first light emitting module installed in the first light emitting module installation unit.

In this case, the first light emitting module installation unit includes a plate shape in which the first light emitting module is installed below, and the UV sensor is installed on the bottom surface of the plate shape so that the light emitted from the first light emitting module is directly irradiated. Light emitted from the outside of the repeller may be blocked by the first light emitting module installation unit and may not be directly irradiated with the UV sensor.

The first light emitting module installation unit may include a plate shape in which a first light emitting module is installed at a lower portion thereof, and the UV sensor is installed on the first light emitting substrate to directly emit light emitted from the first light emitting module. Light emitted from the outside of the repeller may be blocked by the first light emitting module installation unit and may not be directly irradiated with the UV sensor.

In addition, an alarm may be generated when the luminance information of the first light emitting module is less than a preset value.

On the other hand, the above-described insect repeller may be less than 100mW light output of the light emitted from the first light emitting module.

In addition, when the illuminance of the ambient light detected by the illuminance sensor is 20 lux or less, the light output of the first light emitting module may be controlled so that the light output of the light emitted from the first light emitting module is 100 mW or less.

The insect repeller according to the present invention, the first light emitting module may include a first light emitting substrate and a first light emitting diode chip.

In this case, the first light emitting module may include a plurality of first light emitting diode chips, and the plurality of first light emitting diode chips may include at least two first light emitting diode chips having different light emission angles.

In this case, the first light emitting diode chip may include a light divergence angle of 100 ° to 140 °.

In this case, the first light emitting diode chip may include a light divergence angle of 40 ° to 80 °.

In addition, the plurality of first LED chips may include at least two first LED chips having different widths of the light emission portions.

The plurality of first light emitting diode chips may include at least two first light emitting diode chips having different heights of the light emitting portions.

The first light emitting substrate may include at least one of a flexible shape, a circular shape, a polyhedron shape, a shape having at least one arc, a polyhedron shape with at least one corner rounded, and a polyhedral shape with at least one edge chamfered. It may include any one.

At this time, further comprising a first light emitting module mounting support for supporting the first light emitting module mounting spaced apart on the body, the first light emitting module mounting support is connected to the lower surface of the first light emitting module mounting, It may be disposed in an area defined by the first light emitting substrate.

In this case, the first light emitting module installation support may further include a length adjusting part.

In addition, the first light emitting module installation unit may include a first light emitting module cover which can be mounted to correspond to at least a portion of the first light emitting module.

In this case, the first light emitting module cover may include a light divergence angle conversion unit at least in part, and the light divergence angle conversion unit may include a light diffusion unit or a light reduction unit.

The first light emitting diode chip may include a light divergence angle converter, and the light divergence angle converter may include a light diffusion part or a light reduction part.

As described above, despite the advantages that insects, for example conventional mosquitoes, are attracted by attracted light and collected by the suction fan, they are environmentally friendly and harmless to the human body, the attraction efficiency is very low or excessive power is achieved. Or there is a problem that the generation of odors around the conventional insect repeller, such as the problem of excessive generation of noise or decay of insect carcasses. Therefore, in order to solve the above problems, the inventors of the present invention control each component of the insect repellent to maximize the attraction effect of insects, for example, mosquitoes without wasting power, and improve the inhalation effect while at the same time eco-friendly noise is suppressed. The relevant research and manufacturing process was repeated in order to develop a conventional insect repellent and to create a pleasant environment around the insect repellent.

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

1 is a perspective view showing a repeller 1000 according to an embodiment of the present invention, Figure 2 is a side view showing a repeller 1000 according to an embodiment of the present invention, Figure 3 is an embodiment of the present invention 4 is a cross-sectional view illustrating a repeller 1000 according to an embodiment, and FIG. 4 is an exploded perspective view of the repeller 1000 according to an exemplary embodiment of the present invention.

Hereinafter, referring to FIGS. 1 to 4, 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 is disposed on the body 110, the body 110, the insect passing portion 120 for passing the insect, the air dust collecting unit 130 disposed under the body 110 The first light emitting module installation unit disposed on the suction fan 150 and the insect passing unit 120 disposed between the air dust collecting unit 130 and the insect passing unit 120, and the first light emitting module 161 may be mounted thereon. 160, a second collecting unit 190 disposed below the air collecting unit 130 to collect insects, a suction fan 150 and a collecting unit 190, and a second light emitting module 171 to be mounted thereon. It includes a light emitting module installation unit 170, and a photocatalyst filter installation unit 20 which is disposed below the second light emitting module installation unit 170, the photocatalyst filter 180 can be mounted, the air dust collecting unit 130 is a suction fan The taper shape is narrower in diameter as it is farther from 150, and may include two or more sections having different inclinations of the vertical cross section.

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

In addition, the light emitting module referred to in the present invention may use various kinds of light sources without limiting the type thereof, and in particular, a UV LED light source may be mounted.

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. For example, the body 110 has a convex jar shape to secure an internal space and to form a smooth suction airflow. A space for passing electric wiring for supplying power to the motor 140 or the second light emitting module 171 may be secured. The material is also not particularly limited, but may be made of a plastic-based material that is commercially available for long-term use indoors or outdoors and does not significantly increase the manufacturing cost. The body 110 has a structure that is vertically open so that air can pass up and down.

Referring to FIG. 3, the switch 30, the insect passage 120, the motor 140, the suction fan 150, and the second light emitting module installation unit 170 are disposed from the top to the bottom of the body 110. May be mounted at 110.

Referring to FIG. 4, the insect passage 120 may optionally include a plurality of insect passage holes 121 through which insects may pass. The plurality of insect passing holes 121 is not limited in shape, and may be formed by a circular member and a radial member, or may be formed by a series of circular members, and the insect passing through considering the average size of the insect to be collected. The size of the hole 121 can be adjusted. Meanwhile, as shown in FIG. 4, when the insect passage 120 is formed by the insect passage hole 121 that is a series of circular members, the size of the insect passage hole 121 can be effectively controlled at a low manufacturing cost. .

In the case of a insect repeller using a suction fan, which is conventionally used, insects such as butterflies, dragonflies, and flies larger than a mosquito are collected together, so that the collection unit 190 may be replaced quickly or beneficial insects that are not pests. There was a problem that was captured and adversely affected the ecosystem. In addition, a large volume of insects are stuck to the suction fan 150 has a problem that the life of the motor 140 is shortened or noise is generated in the suction fan 150. Therefore, the inventors of the present invention manufactured the insect passage 120 economically while controlling the size of the insect passage hole 121 so that the insect repellent insect 1000 can selectively suck the insect.

The plurality of insect passing holes 121 may be controlled to have a diameter of 0.5 cm to 2 cm, preferably 0.8 cm to 1.5 cm, or an area of one insect passing hole 121 to be 100 mm ² to 225 mm ² . . Therefore, while insects, especially mosquitoes selectively pass, insects with large body sizes, such as butterflies, dragonflies, flies, so as not to be collected into the insect repellent 1000, the durability of the motor 140 is poor, or the suction fan ( Noise generated at 150) can be reduced.

For example, referring to FIG. 11, the insect passage 120 may have a first protrusion 122 that protrudes on the bottom surface and is disposed above the motor 140. The first protrusion 122 may prevent the motor 140, the suction fan 150, and the like from being separated when the impactor 1000 is applied to the repeller 1000. For example, the first protrusion 122 may be spaced apart from the motor 140 by 0.5 to 5 mm. The vibration applied to the motor 140 or the suction fan 150 may be reduced by the impact applied to the repeller 1000.

In addition, the suction fan 150 is preferably controlled so that the insect does not stick to the suction fan 150 to flow into the lower suction fan 150. In the case of the insect repeller using the suction fan 150, which is conventionally used, the insects are attached to the fan blade 151, so that the rotation radius of the suction fan 150 is not uniform, so that the durability of the motor 140 is maintained. There was a problem that this became worse or noise. However, when the rotational speed of the suction fan 150 is reduced in order to prevent the insects from sticking to the fan blades 151, 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 blades 151. Mosquitoes stop the flight was prepared 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 1800 rpm to 3100 rpm, preferably 2000 rpm to 2800 rpm have. If the number of fan blades 151 is less than two or the rotational speed of the suction fan 150 is less than 1800 rpm, the collecting effect of the mosquito may be reduced, and the number of fan blades 151 is greater than seven or the suction fan ( If the rotational speed of 150) is more than 3100 rpm, there may be a problem in which the mosquito carcasses cling too much to the suction fan 151 or the noise increases to 38 dBA or more.

In addition, the fan blade 151 is not flat and may be bent in a constant or non-stable curvature, the bent fan blade 151 has a height difference between the lowest and the highest (5 mm to 5 mm). 50 mm. On the other hand, the suction fan 150 may have a diameter of 50 mm to 120 mm, preferably 70 mm to 100 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 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 from which the first light emitting module installation unit 160 is spaced from the body 110 and the height ratio of the body 110 are 1: 1 to 1: 4, and the height of the collecting unit 190 and the collecting unit 190 are as follows. The ratio of the distance from which the first light emitting module installation unit 160 is spaced apart from each other may be 1: 0.8 to 1: 2. Air flow by the suction fan 150 can be effectively formed within the ratio range, and insects adjacent to the insect repeller 1000 can be easily sucked without the insect sticking to the suction fan 150.

Therefore, the speed of the air flow formed by the suction fan 150 between the insect passage 120 and the first light emitting module installation unit 160 within the numerical range is 0.5 m / s to 3.0 m / s, preferably Preferably from 0.6 m / s to 2.8 m / s, more preferably from 0.7 m / s to 2.5 m / s, for example from 0.7 m / s to 2.3 m / s. Insects do not stick to the suction fan 150 in the wind speed range at the same time can stop the flight and be collected in the collecting unit 190 with high efficiency, it is possible to suppress the generation of noise by the suction fan 150. On the other hand, the wind speed can be measured using the wind speed measuring equipment (TSI 9515, TSI Co., Ltd.) at the midpoint of the upper body 110 of the repeller 1000 and the first light emitting module installation unit 160.

That is, the insect repeller 1000 according to an embodiment of the present invention has a height ratio of the vertical distance and the height of the body 110 spaced apart from the bottom of the first light emitting module installation unit 160 from the inlet of the insect passage 120. : 1 to 1: 4, by controlling the ratio of the height of the collecting unit 190 and the distance from the collecting unit 190 to the distance from the first light emitting module installation unit 160 is 1: 0.8 to 1: 2, insects By controlling the rotational speed of the suction fan 150 to be 1800 rpm to 3100 rpm, which is an appropriate rotational speed collected by the collecting unit 190 without sticking to the suction fan 150, the insect passing part 120 and the first The speed of the air flow formed by the suction fan 150 between the light emitting module installation units 160 may be controlled to be 0.5 m / s to 3.0 m / s.

In addition, the motor 140 is mounted below the insect passage 120, and the suction fan 150 is mounted below the motor 140, so that noise generated by the motor 140 and the suction fan 150 is remarkable. Can be reduced, preferably controlled to be less than 38 dB. On the other hand, the noise can be measured using a noise measuring equipment (CENTER 320, TESTO company) at a distance of 1.5 m horizontal direction from the repeller 1000 in the normal noise 29.8 dBA conditions.

air Dust collector (130, 230, 330)

5 to 7 is a view showing the air dust collector 130, 230, 330 according to an embodiment of the present invention.

3 to 7, the air dust collecting parts 130, 230, and 330 are mounted on the lower portion of the body 110 so that the insects introduced by the suction fan 150 are discharged to the collecting part 190. 131, an air dust collecting part side mouth 130b, and an air dust collecting outlet 133, and the air collecting parts 130, 230, and 330 are narrower as they are farther from the suction fan 150. The paper may be cone shaped or tapered. In addition, the air dust collecting parts 130, 230, and 330 may include sections having different slopes of the cross section.

That is, the diameter of the air collecting unit 130, 230, 330 is farther away from the suction fan 150 in order to effectively send to the collecting unit 190 of the lower portion without dispersing the air flow generated by the suction fan 150 It is preferable that the taper shape is narrowed, and in particular, it may include two or more sections having different cross-sectional inclinations, for example, three sections having different inclinations.

Specifically, as shown in FIG. 5, sections in which the slopes of the cross-sections of the air dust collecting units 130, 230, and 330 are steep, gentle, and vertical (air dust collecting outlets 133) may appear in an upper direction to a lower direction. More specifically, the magnitude of the slope of the vertical cross section may be in the order of the air dust collector outlet 133> the air dust collector inlet 131> the middle of the air dust collector 132.

By controlling the magnitude of the inclination of the vertical section of the air collector 130, 230, 330, the mosquitoes collected in the collector 190 are collected in the space formed between the air collector inlet 131 and the collector 190. Thus, when the suction fan 150 is stopped, the frequency of mosquito escape from the repeller 1000 can be significantly lowered.

Specifically, the air dust collector inlet 131 may have an angle of 45 degrees to 80 degrees, and preferably 60 degrees to 85 degrees. When the vertical cross section of the air dust collector inlet 131 is less than 45 degrees, the frequency of escape of the mosquitoes from the repeller 1000 when the suction fan 150 stops becomes too high. Because the space formed between the dust collector 130, 230, 330 and the inner wall of the collector 190 is too narrow, it may be difficult to expect the tendency of the mosquitoes to gather into the space formed between the air dust collector inlet 131 and the collector 190. have.

In addition, when the air collecting unit 130, 230, 330 further includes an air collecting unit outlet 133 protruding in the direction of the collecting unit 190, that is, a lower portion, the mosquito is intended to stick to the air collecting unit outlet 133. It is possible to significantly lower the frequency at which mosquitoes escape from the repeller 1000 when the suction fan 150 is stopped. At this time, the length of the air collecting part discharge port 133 in the vertical direction may be 0.2 cm to 2 cm, preferably 0.5 cm to 1.5 cm, and if it is more than 2 cm, the intake air flow formed by the suction fan 150 When the dust collecting part outlet 133 may interfere, and less than 0.2 cm, when the suction fan 150 is stopped, the area where the mosquito sticks to the air dust collecting part 133 may be too small, thus preventing the escape of the mosquito.

Referring to FIG. 5, the air dust collecting unit 130 may include an air dust collecting unit side hole between the plurality of air dust collecting rods 130a and the air collecting unit ribs 130a provided to pass air introduced by the suction fan 150. (130) may be included.

That is, the air dust collector 130, 230, 330 may include an air dust collector side opening 130b to effectively escape the airflow generated by the suction fan 150 to the outside of the repeller 1000. The shape of the air dust collecting part side sphere 130b is not particularly limited, and may be a mesh shape or a slit shape, and the area of the hole formed by the mesh shape or the slit shape can be controlled so that insects, especially mosquitoes, cannot pass.

When the air dust collector side sphere 130b has a slit shape, each of the air dust collector portions 130a has a shape in which two rod-shaped portions having a length and a width overlap each other so that a part of the width overlaps, and one air dust collector portion 130a is provided. The portion disposed above) may be disposed close to the portion disposed below the neighboring air dust collector flesh 130a. That is, the air dust collector 130, 230, 330 is a portion disposed above the air dust collector side 130b and the air dust collector 130a and the portion disposed below the other air dust collector 130a Opposing shapes may be formed in a continuous structure. By adopting the above structure, not only the airflow is effectively formed by the suction fan 150, but also the frequency at which the mosquito collected in the collecting unit 190 escapes the repeller 1000 when the suction fan 150 is stopped. Can be lowered. At this time, the air dust collector portion 130a and the air dust collector side sphere (130b) has a structure formed in the vertical direction, that is, the vertical direction of the repeller 1000, the air resistance is much reduced compared to the case formed in the horizontal direction, The phenomenon that the air flow is disturbed by the mosquitoes caught in the air dust collecting unit side opening 130b can be prevented.

In particular, it is possible to control the shape of the air dust collecting part 130a according to the direction of the air flow formed by the suction fan 150. Specifically, the airflow formed by the suction fan 150 is in contact with the portion disposed above the air dust collector flesh 130a first, and then the air dust collector flesh 130a so as to contact the portion disposed below the air dust collector flesh 130a. By controlling the shape of the airflow, the airflow formed by the suction fan 150 can be effectively escaped through the air dust collector side opening 130b, thereby controlling the intake airflow hydrodynamically. Therefore, the insect repeller 1000 according to the embodiment of the present invention controls the shape of the air dust collector flesh 130a, so that even if the rotational speed of the suction fan 150 is in the range of 1800 rpm to 3100 rpm in the suction fan 150. It is possible to control the speed of the air flow formed by 0.5 m / s to 3 m / s, so that the insects are sucked into the collecting unit 190 without sticking to the suction fan 150 by physical impact Insect repeller 1000 may be driven.

That is, the insect repeller 1000 according to an embodiment of the present invention controls the inclination of the vertical section of the air dust collector 130, 230, 330 to be different, and the shape of the air dust collector outlet 133 and the air dust collector 130a. By controlling the shape of the inlet air stream formed by the suction fan 150 can be effectively escaped to improve the collection efficiency, and after the introduced insect is collected in the collecting unit 190, the air dust collecting unit 130, 230, Through the 330 may be driven so as not to escape to the outside of the repeller (1000).

Collector (190)

3 is a cross-sectional view showing a repeller 1000 according to an embodiment of the present invention, Figure 4 is an exploded perspective view showing a repeller 1000 according to an embodiment of the present invention.

3 and 4, the collecting unit 190 may include a collecting unit side opening 191 for discharging the air introduced by the suction fan 150 to the outside.

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 collecting side opening 191 may be 1: 0.8 to 1: 3.0, preferably 1: 0.8 to 1: 2.0. Even if the insect is collected up to 1/2 of the volume of the collecting unit 190 within the ratio range, the flow of air discharged to the outside of the repeller 1000 may not be inhibited.

That is, the collecting unit 190 may allow the airflow generated by the suction fan 150 to be effectively discharged to the outside of the repeller 1000, and thus, the mosquito collected in the collecting unit 190 may be dried.

First light emitting module Installation (160)

1 to 4, a repeller 1000 according to an embodiment of the present invention is disposed between the suction fan 150 and the collecting unit 190, and the body 110 and the first light emitting module installation unit ( It may further include a first light emitting module mounting support 10 for supporting the first light emitting module mounting portion 160 spaced apart on the body 110 so that insects flow into the space between the 160.

The shape and number of the first light emitting module mounting support 10 are not particularly limited, but the space for stably supporting the first light emitting module mounting support 160 and at the same time an insect flows into the first light emitting module mounting support 10 is provided. 2) the first light emitting module mounting support 10 may be mounted in a direction facing each other.

The length of the first light emitting module mounting support 10 is such that the first light emitting module mounting portion 160 is located at a distance of 1 cm to 8 cm, preferably 2 cm to 5 cm, vertically from the body 110. The height of the first light emitting module mounting support 10 and the distance that the first light emitting module mounting unit 160 is vertically spaced apart from the body 110 may be the same. If the distance from the first light emitting module installation unit 160 to the vertical distance from the body 110 is shorter than 1 cm, the hole into which the insect is introduced may be too small, and the insect collection efficiency may be lowered. The airflow formed by 150 may not be formed at a sufficient intensity, which may cause a problem of deterioration of insect collection efficiency.

Therefore, when the insect is attracted by attracted light, especially ultraviolet rays, and approaches the insect repeller 1000, the space between the body 110 and the first light emitting module installation unit 160 is caused by the suction airflow formed by the suction fan 150. Is introduced into, passing through the insect passage 120 and the suction fan 150 may be collected in the collecting unit 190 located below the air dust collecting unit (130, 230, 330).

In addition, referring to Figure 1 or 4, the first light emitting module installation unit 160 may be in the form of a plate, therefore, the blower 1000 according to an embodiment of the present invention is the air flow formed by the suction fan 150 By controlling the inflow into the space formed between the first light emitting module installation unit 160 and the body 110, the suction air flow can be generated hydrodynamically effectively by the suction fan 150. As a result, even if the rotational speed of the suction fan 150 is driven in the range of 1800 rpm to 3100 rpm, the suction airflow is formed at 0.5 m / s to 3 m / s so that the mosquito does not stick to the suction fan 150 and collects ( And driven to be collected at 190.

Referring to FIG. 4, the first light emitting module 161 may be mounted on the bottom surface of the first light emitting module installation unit 160, and may be installed on the top of the first light emitting module installation unit 160 as shown in FIG. 4. After the detachable roof 165 is detachable, the first light emitting module 161 may be inserted from the upper portion of the first light emitting module installation unit 160 to the bottom to mount the first light emitting module 161. For example, referring to FIG. 16, the roof 165 may have a crimping portion 265 on a lower surface thereof, and at least one of the first light emitting module 161 and the first light emitting module covers 164 and 1164. Vertical compression or horizontal compression may prevent the generation of noise due to vibration of the first light emitting module 161 and the first light emitting module covers 164 and 1164. For example, the pressing part 265 may further have a pressing part protrusion 365 to vertically compress at least one or more of the first light emitting module 161 and the first light emitting module covers 164 and 1164. Can be crimped horizontally. For example, the pressing part protrusion 365 compresses the first light emitting module cover 164 in the direction in which the cover protrusion 564 is provided on the surface provided with the cover step 464 and the first light emitting module cover 164 and 1164. ) Prevents noise caused by vibration of the first light emitting module cover 164 and 1164, and prevents the light attracting efficiency of the pest from being deteriorated by the vibration of the first light emitting module covers 164 and 1164, and installs the first light emitting module by the cover protrusion 564. As the opening provided in the unit 160 is further compressed, damage to the first light emitting module 161 due to the inflow of external pollutants or pests may be prevented. In addition, the first light emitting module 161 mounted on the first light emitting module installation unit 160 may be electrically connected to a power source.

The insect repeller 1000 according to an embodiment of the present invention may be mounted to the first light emitting module installation unit 160 so that the first light emitting module 161 is irradiated with light in a horizontal direction with the ground. Insects, especially mosquitoes, will stay the longest time at about 1.5 m above the ground during flight. When the insect repeller 1000 is installed at about 1.5 m above the ground, it will be irradiated horizontally with the ground of the UV LED module 161. Insects can be effectively attracted to the insect repeller 1000 by the light is a strong stimulus.

In addition, although not shown in the drawings, when the insect repeller 1000 is used outdoors, a roof hook may be additionally installed on the upper surface of the roof 165 to hang on a twig having a height of about 1.5 m.

On the other hand, although not shown in the drawings, the first light emitting module installation unit 160 may be attached or coated with a material that can reflect the UV irradiated by the first light emitting module 161 on the lower surface. The material capable of reflecting 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 first light emitting module installation unit 160, and scatters irradiated light. Various types of bending or uneven patterns may be added for the purpose.

Referring to FIG. 4, the first light emitting module installation unit 160 may be formed to correspond to a position where the first light emitting module 161 may be mounted, and may be mounted on the first light emitting module installation unit 160. The first light emitting module cover 164 is protected to protect the light emitting module 161 is prevented from being damaged by the access of external dust or insects, and the first light emitting module cover 164 is prevented. Is preferably transparent.

The first light emitting module cover 164 may be processed into various shapes to serve as a lens to diffuse or converge light emitted from the first light emitting module 161 in a predetermined direction. As an example, the first light emitting module cover 164 may include a material such as glass, quartz, or the like. In addition, PMMA (poly methyl methacrylate) having a monomer ratio of about 80% or more is mainly composed of carbon and hydrogen, and the electron cloud is lean, so that the UV transmittance is high. Thus, the first light emitting module cover 164 may be formed using such a material. Can be. In addition, a fluorine-based polymer, which is a stable material that does not react with ultraviolet rays, may be used as the first light emitting module cover 164. 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 first light emitting module cover 164, 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. When the thickness of the cover 164 is reduced, the brittleness of the polymer may easily cause breakage even by a small impact. Therefore, it is preferable that the material itself is formed of a flexible soft material to reduce brittleness.

For example, referring to FIGS. 12 to 13, the first light emitting module cover 164 may be installed in the first light emitting module installation unit 160 to correspond to at least a portion of the first light emitting module 161. The first light emitting module cover 164 may have a cover edge portion 364 on at least one side of the front surface 264 and the front surface 264, and the front surface 264 may be thinner than the cover edge portion 364. . That is, the first light emitting module cover 164 has a relatively thin front surface 264 through which light emitted from the first light emitting module 161 is transmitted, and thus has high light transmission efficiency, and the cover edge portion 364 is relatively It is formed thick to improve the durability of the first light emitting module cover 164.

In addition, referring to FIGS. 12 and 13, the first light emitting module cover 164 may include a cover protrusion 564 and a cover edge portion 364 extending in a length direction A from the cover edge portion 364. The cover step 464 may be provided to extend in the height direction B, and the cover protrusion 564 and the cover step 464 may be disposed on different surfaces of the first light emitting module cover 164, respectively. It may be in the form of. For example, referring to FIG. 13, the first light emitting module cover 164 may have at least one cover protrusion 564 protruding in a direction perpendicular to the front surface 264. Referring to FIG. The light emitting module installation unit 160 includes a cover step guide part 1464 provided in a direction in which the first light emitting module insertion groove 764 is disposed in the cover insertion groove 166 and the first light emitting module in the cover insertion groove 166. A cover protrusion guide portion 1564 provided in a direction away from the insertion groove 764 is provided, and the cover stepped guide portion 1464 and the cover protrusion guide portion 1564 are steps 167 between the cover insertion grooves 166. May be provided. Specifically, referring to FIG. 14, the first light emitting module cover 164 is inserted into the cover insertion groove 166, and the first light emitting module installation part is formed by the cover step 464 of the first light emitting module cover 164. By being tightly fixed to the 160, it is possible to prevent the noise generated by the vibration of the first light emitting module cover 164 and to prevent the light attraction efficiency of the pest from being degraded by the vibration of the first light emitting module covers 164 and 1164. can do. In addition, since the first light emitting module cover 165 has the cover protrusion 564, the phenomenon that the first light emitting module 161 is damaged by the inflow of external dust or insects can be more reliably prevented.

In addition, the first light emitting module cover 1164 may be waterproof. For example, referring to FIG. 15, the first light emitting module cover 1164 is provided with an open space including a first light emitting module insertion groove 664 provided to allow the first light emitting module 161 to be inserted therein. It may be provided on at least one surface, and may include a front surface 1264 facing the first light emitting module 161, the first light emitting module cover 1164 may include a whole or at least a portion of the transparent area, for example For example, at least a portion of the front surface 1264 may include a transparent area. For example, the first light emitting module cover 1164 may include a housing 1268 having a space into which the first light emitting module 161 is inserted and a seating portion 1266 provided on at least one side of the housing 1268. have.

For example, the front surface 1264 may include a protrusion plate 1265 protruding outside of the first light emitting module cover 1164, for example, out of the housing 1268. Insects, especially mosquitoes, have a higher attraction efficiency due to refracted or diffused light than directly irradiated light. A protruding plate 1265 is provided on a part of the front surface 1264 through which the light emitted from the first light emitting module 161 passes. As a result, the light emitted from the first light emitting module 161 may be refracted or diffused to improve the attraction efficiency of the pest. For example, the protruding plate 1265 may protrude in a step form from the other surface of the housing 1268, and may have a plate shape having a length, a height, and a thickness. For example, the protruding plate 1265 may include a singular or a plurality of stepped shapes, and the stepped shapes may protrude from the other surface of the housing 1268 vertically or have a slope, and at least partially Unevenness is provided to effectively refract or diffuse light, thereby improving the light attracting efficiency of the pest, thereby improving the trapping efficiency of the pest.

For example, the first light emitting module cover 1164 includes a seating portion 1266 provided on at least one side of the housing 1268, such that the first light emitting module cover 1164 is attached to the first light emitting module installation unit 160. Can be seated. For example, at least a portion of the first light emitting module cover 1164 may be inserted into the opening in the opening provided in the first light emitting module installation unit 160, and the seating part may be formed to extend in the form of a plate at the end of the housing 1268. The entrance of the housing 1268 may be stopped by the 1266. In this case, the repellent may further include a roof 165 that can be mounted on the first light emitting module installation unit 160. The first light emitting module cover 1164 is provided in an opening provided in the first light emitting module installation unit 160. After the seating part 1266 is seated and fixed on the first light emitting module installation unit 160, the roof 165 is coupled to the first light emitting module installation unit 160, whereby the first light emitting module cover ( The first light emitting module 161 mounted in the 1164 may be waterproof or moistureproof so as not to introduce external pollutants or moisture. That is, since the insect repellent according to the present invention not only prevents the first light emitting module 161, which is a attracting light source of the pest, from the first light emitting module cover 1164, but also prevents damage caused by foreign matter such as external dust, and is waterproof and moistureproof. The durability and lifespan of the attracted light source can be improved, and the attraction efficiency of the pest by the attracted light source can be improved.

For example, at least a part of the seating part 1266 may include a coupling part 1267 formed with a stepping part 1266. At this time, a stepped portion (not shown) protruding to correspond to the coupling portion step 1269 formed by the seating portion 1266 and the coupling portion 1267 is provided in the first light emitting module installation portion 160, thereby providing a first Since the light emitting module cover 1164 and the first light emitting module installation unit 160 are firmly coupled to each other, the first light emitting module cover 1164 further prevents damage caused by foreign matters such as external dust, and provides a waterproof and moistureproof effect. It is possible to further improve the durability and lifespan of the attracted light source, and can further improve the attraction efficiency of the pest by the attracted light source.

For example, a packing member may be further mounted between the first light emitting module installation unit 160 and the first light emitting module cover 1164. That is, a packing member, for example, a rubber packing member is mounted between the seating unit 1266 and the first light emitting module installation unit 160 or between the coupling unit 1267 and the first light emitting module installation unit 160. In addition, the first light emitting module cover 1164 and the first light emitting module installation unit 160 are more firmly coupled, thereby further preventing damage caused by foreign matter such as external dust by the first light emitting module cover 1164, and waterproofing. And it is possible to further improve the moisture-proof effect, to improve the durability and life of the attracting light source, it is possible to further improve the attraction efficiency of the pest by the attracting light source.

Meanwhile, the first light emitting module covers 164 and 1164 may have irregularities on the surface thereof or may be provided with a separate diffuser plate so that the light emitted from the first light emitting module 161 may be refracted or diffused. It may be in the form of being attached or spaced apart in front or rear of the. Insects have a tendency to improve the attraction efficiency when the light is refracted or diffused than when the light is directly irradiated, the light irradiated from the first light emitting module 161 does not immediately pass through the first light emitting module cover 1164. By refracting or diffusing without improving the light attracting efficiency of the insect.

First light emitting module (161, 261, 361)

8 to 10 illustrate first light emitting modules 161, 261, and 361 according to an embodiment of the present invention.

The first light emitting modules 161, 261, and 361 may provide light having at least one wavelength of ultraviolet light, visible light, and infrared light, and preferably, may 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.

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

The first light emitting modules 161, 261, and 361 may include at least one first light emitting diode chip 163 or at least one first light emitting diode package mounted on the first light emitting substrate 162. In order to prevent the first light emitting substrate 162 from overheating, the light emitting diode chip or the first light emitting diode package may have a zigzag shape.

The first light emitting substrate 162 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 first light emitting substrate 162 may be a printed circuit board having a circuit pattern in a region where the first light emitting diode chip 163 is to be mounted, and the first light emitting substrate 162 may be a metal, a semiconductor, or a ceramic. It may be made of a material such as a polymer.

In detail, the first light emitting modules 161, 261, and 361 may have a shape in which the first light emitting diode chip 163 is mounted on a long flat PCB. The first light emitting diode chip 163 may be provided in plurality, for example, 4 to 10 apart from each other along the length direction of the PCB. Heat dissipation fins for dissipating heat generated from the first LED chip 163 may be installed on the other surface of the PCB, and both ends of the first LEDs 161, 261, and 361 may be connected to a power supply terminal to connect the PCB to the PCB. Terminals for supplying power may be installed.

When the input voltage is 10 V to 15 V and the input current is 75 mA to 100 mA, the first light emitting modules 161, 261, and 361 may be manufactured to consume 1000 mW to 1500 mW of light output. Within the numerical range, it is possible to effectively attract insects to light having a wavelength of 365 nm, while minimizing power waste while irradiating ultraviolet rays having a wavelength and intensity that are harmless to the human body.

The first light emitting module 161, 261, and 361 may include a first light emitting diode chip 163 mounted on one surface of the first light emitting substrate 162 or a first light emitting diode mounted on the other surface of the first light emitting diode package. It may be formed on the first light emitting substrate 162 so as not to overlap the chip 163 or the first light emitting diode package, the specific shape is not particularly limited, but may be arranged in a plurality of rows or zigzag form. Can be. Therefore, the insect repeller 1000 according to the embodiment of the present invention can minimize the power consumption while greatly expanding the light irradiation range, and effectively emits heat generated from the first LED chip 163 to allow the first LED module. The durability of 161, 261, 361 can be improved.

The first light emitting diode chip 163 or the first light emitting diode package may radiate point emitting light, and the first light emitting diode chip 163 or the first light emitting diode package may include a plurality of point emitting light sources. The point emitting light source may have a shape in which 2 mm to 50 mm is spaced apart from the other point emitting light source.

As the electrical energy supplied to the first light emitting modules 161, 261, and 361 is converted into light energy and heat energy forms, heat is generated in the first light emitting diode chip 163, from the first light emitting diode chip 163. The temperature measured in the spaced space within 5 mm may be 30 ℃ to 60 ℃. Since insects, especially mosquitoes, are strongly attracted by a temperature of about 38 ° C. to 40 ° C. similar to body temperature, in addition to the attracting effect of ultraviolet light emitted from the first light emitting modules 161, 261, and 361, the first light emitting module 161, The heat generated by 261 and 361 can strongly attract insects to the repeller 1000.

Therefore, the repeller 1000 according to the embodiment of the present invention has a first light emitting module manufactured to have an optical output of 1000 mW to 1500 mW when the input voltage is 10 V to 15 V and the input current is 75 mA to 100 mA. A first light emitting diode chip 163 mounted on one side of the first light emitting substrate 162 or a first light emitting diode package mounted on the other side using the 161, 261, and 361. 163 or arranged on the first light emitting substrate 162 so as not to overlap with the first light emitting diode package, thereby minimizing power consumption and harming the human body while irradiating light having high insect attraction efficiency and at the same time around the repeller 1000. The insect attracting effect can generate heat to form a high temperature.

First light emitting module 1162, 1262, 1362, 1462, 1562, 1662, the first light emitting module installation unit 1160 and the first light emitting module according to the present invention Of the mounting support (10, 11)  Other Example

Insects, in particular insects by including a first light emitting module (1162, 1262, 1362, 1462, 1562, 1662) controlled so that the light divergence distance is far enough and the light reaching distance according to another embodiment of the present invention The light attracting efficiency of the mosquito can be improved, and will be described below with reference to FIGS. 29 to 34.

29 (a) and 29 (b) schematically show the light divergence angle and the light reaching distance of the first light emitting diode chip of the insect repeller according to an embodiment of the present invention, and FIG. 30 (a) is shown in FIG. FIG. 30 (b) shows the light divergence angle according to FIG. 29 (b).

29 and 30, the light emitting angles of the plurality of first light emitting diode chips 163, 263, and 363 mounted on the first light emitting modules 161, 261, and 361 may be different. The first light emitting diode chip 163 referred to herein is not particularly limited in the light divergence angle and light delivery distance, and the first light emitting diode chips 263 and 363 may be used as an example, and reference numeral 163 shown in the drawings. Is applicable by substituting with 263 and 363 as used herein. In addition, as used herein, the term light divergence angle may refer to a region having a relative rad intensity of 40% or more, for example, a region of 50% or more. Meanwhile, referring to FIGS. 29A and 30A, the first light emitting diode chip 263 may have a light divergence angle of 100 ° to 140 °, and FIGS. 29B and 30B. For reference, the first light emitting diode chip 363 may have a light divergence angle of 40 ° to 80 °. In this case, the first light emitting diode chips 263 and 363 may have different light reaching distances, and for example, the first light emitting diode chips 363 having a narrower light emission angle than the first light emitting diode chip 263 having a wide light emission angle. ) Can be formed farther. That is, the insect repeller mounts a plurality of first light emitting diode chips 163, 263, and 363 having different light divergence angles and light reaching distances on the first light emitting modules 161, 261, and 361, so that the light reaching area is wide and the light reaching distance is wide. By controlling the distance away, the light attracting efficiency of the mosquito can be improved and the insect repelling efficiency can be improved.

Referring to FIG. 29, the first LED chips 263 and 363 include light emitting chips 263a and 363a, light emitting units 263b and 363b, flanges 263c and 363c, and substrates 263d and 363d. can do. The light exit portions 263b and 363b are portions through which light emitted from the light emitting chips 263a and 363a pass, and are molded with resin to contact at least a portion of the top and side surfaces of the light emitting chips 263a and 363a. It may be covered or may further include a light incident portion that is an empty space between the light emitting chips 263a and 363a and the light emitting portions 263b and 363b. In addition, the light emitters 263b and 363b may be shaped to emit only light irradiated from the upper surfaces of the light emitting chips 263a and 363a, or may be shaped to emit light irradiated from both the upper and side surfaces thereof. The flanges 263c and 363c are distinguished from the light emitters 263b and 363b, which protrude convexly on the substrates 263d and 363d, and are formed in a flat shape outside the light emitters 263b and 363b. It may be, and may include the same material as the light emitting portion (263b, 363b). The first light emitting diode chips 263 and 363 allow the flanges 263c and 363c to be formed to improve the adhesion between the materials of the light output parts 263b and 363b, for example, silicon molding and the substrates 263d and 363d. At the same time, moisture permeation can be prevented by the light emitting chips 263a and 363a.

For example, the plurality of first light emitting diode chips 263 and 363 may include first light emitting diode chips 263 and 363 having different widths r and r 'of the light emitting portion, for example, light emitting. Two first light emitting diode chips 263 and 363 having different negative widths r and r 'may be included. For example, two first light emitting diodes having different widths r and r' of a light emitting part may be provided. Chips 263 and 363 may be alternately arranged. The widths of the light output portions 263b and 363b referred to in the present invention indicate the x-axis direction relative to the y-axis direction in FIG. 29, and among the lengths between the lowest points of the light output portions 263b and 363b. It may mean the longest length, for example, the lowest point of the light emitting portion (263b, 363b) may be the boundary between the flange (263c, 363c) and the light emitting portion (263b, 363b). In this case, even when the first light emitting diode chips 263 and 363 use the same light emitting chips 263a and 363a, when the widths r and r 'of the light emitting portions are different, the light emission angles may be different. For example, when the width r of the light output part is relatively long (FIG. 29 (a)), the light divergence angle may be wider than when the light r is relatively short (FIG. 29 (b)). At this time, when the light divergence angle is relatively narrow, as described above, the light reaching distance is longer than that of the relatively wide case. That is, the insect repeller is mounted on the first light emitting modules 161, 261, and 361 by mounting a plurality of first light emitting diode chips 263 and 363 having different widths r and r ′ of the light emitting units. By controlling the light divergence angle and the light reaching distance of the 263 and 363 to be different, respectively, the light reaching distance of the first light emitting module 161, 261, and 361 is wide while the light reaching distance is farther away. Can improve and improve the insect efficiency.

For example, the plurality of first light emitting diode chips 263 and 363 may include first light emitting diode chips 263 and 363 having different heights h and h 'of the light emission units, for example, light emission. Two first light emitting diode chips 263 and 363 having different negative heights h and h 'may be included. For example, two first light emitting diodes having different heights h and h' of light emitting units may be included. Chips 263 and 363 may be alternately arranged. The height (h, h ') of the light emitting portion referred to in the present invention indicates the y-axis direction relative to the x-axis direction in FIG. 29, and the highest point and the light emitting chip 263a of the light emitting portions 263b and 363b. , 363a) may mean the shortest distance between the center points of the upper surface. In this case, even when the first light emitting diode chips 163, 263, and 363 use the same light emitting chips 263a and 363a, the light emission angles may be different when the heights h and h ′ of the light emitting units are different. For example, when the height (h, h ') of the light exit portion is relatively high (Fig. 29 (b)), the light divergence angle can be narrowed compared to the case of relatively low (Fig. 29 (a)). At this time, when the light divergence angle is relatively narrow, as described above, the light reaching distance is longer than that of the relatively wide case. That is, the insect repeller is mounted on the first light emitting modules 161, 261, and 361 by mounting a plurality of first light emitting diode chips 263 and 363 having different heights h and h ′ of the light emitting units. , The light divergence angle and the light delivery distance of the 363 are different, and the light reaching distance of the first light emitting module 161, 261, 361 is wide while the light reaching distance is farther away, thereby improving the light attracting efficiency of the mosquito. And improve the insect repelling efficiency.

31 illustrates a first light emitting module substrate of a repeller according to an embodiment of the present invention.

Referring to FIG. 31, a repeller may include various types of first light emitting substrates 1162, 1262, 1362, 1462, and 1562.

For example, as illustrated in FIG. 31A, the first light emitting module 1162 may have a shape in which the first light emitting diode chips 163, 263, and 363 are mounted on the flexible substrate 262. The chips 163, 263, and 363 may use the same or different light divergence angles and light reaching distances, respectively. In this case, all or part of the flexible substrate 262 may be bent. That is, the first light emitting module 1162 is the first light emitting module installation unit 160, 1160 by applying a flexible substrate 262 that can be bent in accordance with the shape of the space in which the first light emitting module 1162 is disposed In addition, the shape of the flexible substrate 262 may be changed differently according to the use environment while improving the space utilization of the cavities, thereby improving the light attracting efficiency of insects, especially mosquitoes, thereby improving the insect repelling efficiency.

For example, as illustrated in FIG. 31B, the first light emitting module 1262 may include a first light emitting diode chip 163, 263, and 363 on a circular substrate, for example, a circularly shaped substrate 362 having a center hole. ) May be mounted, and the first light emitting diode chips 163, 263, and 363 may use the same or different light divergence angles and light reaching distances, respectively. That is, the first light emitting module 1262 may have a shape capable of irradiating light in all directions, thereby improving light attracting efficiency of surrounding insects, especially mosquitoes, thereby improving insect repelling efficiency.

For example, as illustrated in FIG. 31C, the first light emitting module 1362 may have a shape in which the first light emitting diode chips 163, 263, and 363 are mounted on a polyhedral substrate 462. The light emitting diode chips 163, 263, and 363 may use the same or different light emitting angles and light reaching distances, for example, the first light emitting diode chip 163 having different light emitting angles and light reaching distances on one surface thereof. , 263, 363 may be mounted. That is, since the first light emitting module 1362 has a substrate 462 in the form of a polyhedron, the first light emitting diode chips 163 and 263 may be irradiated with light in all directions and mounted on one surface according to the use environment. 363) can use the same or different light divergence angle and light delivery distance, respectively, can improve the light attracting efficiency of insects, in particular mosquitoes to improve the insect repellent efficiency.

For example, as illustrated in FIG. 31D, the first light emitting module 1462 may include the first light emitting diode chips 163, 263, and 363 on the substrate 562 having at least one arc. The first LED chips 163, 263, and 363 may use the same or different light divergence angles and light reaching distances. For example, one arc and one face may be used. It is possible to apply a substrate having a “D” form or a half moon form. That is, since the first light emitting module 1462 has a substrate 562 having at least one arc, light is emitted from the arc in an area where it is advantageous to have a wide light irradiation area according to a use environment. The light can be irradiated from the above-mentioned area in the area where it is advantageous to concentrate the light irradiation area, thereby improving the light attracting efficiency of insects, especially mosquitoes, thereby improving the insect repelling efficiency.

For example, as illustrated in FIG. 31E, the first light emitting module 1562 may have a first shape on a substrate 1562 having a polyhedron shape with at least one corner rounded or a polyhedral shape with at least one corner chamfered. The light emitting diode chips 163, 263, and 363 may be mounted, and the first light emitting diode chips 163, 263, and 363 may use the same or different light divergence angles and light reaching distances, respectively. That is, the first light emitting module 1562 applies the substrate 1562 in the form of a polyhedron with at least one corner rounded or a polyhedron with at least one corner chamfered, thereby providing the first light emitting module installation units 160 and 1160. By increasing the contact area compared to the case where the corners are in contact with each other when it is inserted into the package), the stress is easily distributed even when vibration caused by the suction fan 150 is improved, thereby improving durability of the first light emitting module 1562. Can be.

32 illustrates a first light emitting module and a first light emitting module cover of a repeller according to an embodiment of the present invention.

2 and 32, the first light emitting module installation unit 160 may include a first light emitting module cover 3264 that may be mounted to correspond to at least a portion of the first light emitting module 1662. For example, the above-described materials may be applied to the light emitting module cover 164. Meanwhile, the first light emitting module cover 3264 may include a light divergence angle converter 3464 at least partially, and the light divergence angle converter 3464 may include a light diffuser or a light reduction part. First, insects, in particular mosquitoes appear to have a higher attraction efficiency due to refracted light, the first light emitting module cover 3264 is to at least a portion of the light through the light divergence angle conversion unit 3464 by refracting or diffusing The collection efficiency can be improved by improving the light attraction efficiency. Also, as shown in FIG. 32, the light divergence angle converter 3464 is provided in front of the specific first LED chip 163, 263, and 363 and is mounted on a single printed circuit board. Although the 163, 263, and 363 have the same light divergence angle and light reach distance, the plurality of first light emitting diode chips 163, 263, and 363 having different light divergence angle and light reach distance as described above with reference to FIGS. 29 and 30. ) Can improve the insect repelling efficiency by improving the effect of light attraction of insects, especially mosquitoes. In addition, the light divergence angle converter 3464 is not limited to the first light emitting module cover 3264, and may be included in the first light emitting diode chip. For example, when the light emitting diodes (LEDs) are applied to the first light emitting diode chips 163, 263, and 363, the light divergence angle converter may be formed on at least a part of the light incident part or at least a part of the light output parts 263b and 363b. 3464 may be included, or a light divergence angle converter (not shown) may be further included in addition to the light emitters 263b and 363b. That is, the light divergence angle conversion unit 3464 may be provided in at least a portion of the first light emitting module cover 3264 or included in the first light emitting diode chips 163, 263, and 363, so that FIGS. 29 and 30 may be used. As described above, the same effect as mounting the plurality of first light emitting diode chips 163, 263, and 363 having different light divergence angles and light reaching distances, that is, improving the light attracting efficiency of insects, especially mosquitoes, improves the insect repelling efficiency. You can.

33 is an exploded perspective view showing a repeller according to another embodiment of the present invention.

Referring to FIG. 33, the first light emitting module installation unit 1160 may include a first light emitting module insertion groove 1160a. The shape of the first light emitting module insertion groove 1160a may be different depending on the shape of the first light emitting substrates 162, 262, 362, 462, 562, and 662, for example, the first light emitting module having a circular shape. When applying 1262, the first light emitting module insertion groove 1160a may have a circular shape. That is, the first light emitting module installation unit 1160 may include various types of first light emitting module insertion grooves into which the first light emitting modules 161, 261, 361, 1162, 1262, 1362, 1462, 1562, and 1662 may be inserted. 1160a), it is possible to apply various types of the first light emitting module (161, 261, 361, 1162, 1262, 1362, 1462, 1562, 1662, depending on the use environment, so as to attract light of insects, in particular mosquitoes By improving the efficiency, the insect repelling efficiency can be improved.

34 is a side view illustrating a repeller according to another embodiment of the present invention.

Referring to FIG. 34, the above-described repeller may include first light emitting module installation supporters 10 and 11 spaced apart from each other to support the first light emitting module installation units 160 and 1160 on the body 110. The first light emitting module mounting brackets 10 and 11 may be connected to the bottom surface of the first light emitting module mounting portions 160 and 1160. In this case, the first light emitting module installation supporters 10 and 11 may be disposed so as not to block light emitted from the first light emitting modules 161, 261, 361, 1162, 1262, 1362, 1462, 1562, and 1662. . For example, as illustrated in FIGS. 1 to 4, when the first light emitting modules 161, 261, and 361 have a plate-shaped substrate 162, the first light emitting modules 162 may be formed on both side surfaces of the first light emitting substrate 162. 1 The light emitting module installation supporters 10 and 11 may be disposed so as not to block light emitted from the first light emitting diode chip 163 installed on the plate-shaped substrate 162. For example, in the case of having the first light emitting substrates 362, 462, and 662 that can irradiate light in all the directions described above with reference to FIGS. 31B, 31C, and 33, As shown in FIG. 34, the first light emitting module installation supporters 10 and 11 are disposed in an area defined by the first light emitting substrates 362, 462, and 662, so that the first light emitting diode chips 163 and 263 are disposed. , 363) can be prevented from blocking the light. For example, in the case of having a substrate having a “D” shape or a half moon shape as described above with reference to FIG. 31 (d), the first light emitting module mounting supports 10 and 11 are provided at both sides of the first light emitting substrate 162. The first light emitting module installation supporters 10 and 11 may be arranged in the interior of the region defined by the first light emitting substrate 562. That is, the above-described insect repeller applies the first light emitting modules 1162, 1262, 1362, 1462, and 1562 of the type capable of irradiating light in all directions, and at the same time, the first light emitting module installation supporters 10 and 11 are provided. 1 By being disposed inside the region defined by the light emitting substrates 362, 462, 562, 662, the insect trapping efficiency can be improved by improving the light attraction efficiency of insects, in particular mosquitoes.

In addition, referring to FIG. 34, the first light emitting module installation supporter 11 may further include a length adjusting part 11a. The length adjusting part 11a is a part in which all or a part of the first light emitting module mounting support 11 is bendable. The length adjusting part 11a may use a flexible material or include a foldable or elastic member, and may be perpendicular to the body 110. Movement in the horizontal direction as well as the length of the can be adjusted the installation angle of the first light emitting module installation unit (160, 1160). That is, the above-described insect repeller further includes a length adjusting part 11a for adjusting the length of the first light emitting module mounting support 11 so that the user can use the first light emitting module 161, 261, 361, 1162 according to the installation environment. , 1262, 1362, 1462, 1562, 1662, it is possible to control the installation height or the installation angle, it is possible to improve the light attracting efficiency of insects, in particular mosquitoes to improve the insect repellent efficiency.

Second light emitting module Installation (170)

3 and 4, the insect repeller 1000 according to the embodiment of the present invention is disposed between the suction fan 150 and the collecting unit 190, and the second light emitting module to which the second light emitting module 171 is mounted. It may include an installation unit 170.

The shape of the second light emitting module installation unit 170 is not particularly limited, and may be located between the collection unit 190, specifically, the photocatalyst filter installation unit 20 and the suction fan 150.

The second light emitting module installation unit 170 may be installed in a form supported by a single or a plurality of supports extending from the bottom of the body 110 or the air dust collecting unit 130, or extend from the photocatalyst filter installation unit 20. It can be installed in a form supported by a single or a plurality of supports.

In addition, the second light emitting module installation unit 170 may be detachable from the single or plural supports, or may be installed at the bottom of the body 110 as part of the body 110, or the air dust collecting unit 130 may be installed. ) Or as part of the photocatalyst filter installation unit 20, may be installed on the photocatalyst filter installation unit 20, and the switch 30 together with the first light emitting module 161 and the suction fan 150. It may be installed at the bottom of the body 110 as a part of the body 110 to facilitate the drive control by, it is preferable to be formed of the same material as the body 110 in terms of economics of the process.

The second light emitting module installation unit 170 may be disposed at the bottom of the body 110, and may be supported by a single or a plurality of supports formed to extend from an inner wall of the bottom of the body 110, and the support may be a suction fan 150. It may be in the form of a lattice so as not to disturb the air flow formed by it, specifically, it may be formed by a circular member and a radial member. More specifically, the second light emitting module installation unit 170 may have a fan shape having a center angle of 40 ° to 90 ° by a plurality of circular members and radial members around the center of the second light emitting module installation unit 170. .

In this case, the second light emitting module installation unit 170 is disposed at the center of the bottom of the body 110 or under the hub of the suction fan 150, and the insects passing through the suction fan 150 are collected by the collecting unit 190. You can avoid interrupting the path. In addition, the second light emitting module installation unit 170 is disposed under the suction fan 150, and the surface of the second light emitting diode chip 173 in which the second light emitting module 171 generates heat, for example, the second light emitting module 171. The surface on which the light emitting diode chip 173 is not mounted is disposed to correspond to the suction fan 150 so that the heat generated by the second light emitting module 171 is cooled by an air flow formed by the suction fan 150, thereby providing a second surface. The reliability or durability of the light emitting module 171 can be improved.

Meanwhile, referring to FIGS. 17 to 18, the repeller 1000 may further include a second protrusion 174 extending downward from the second light emitting module installation unit 170. The second protrusion 174 has a shape surrounding the second light emitting module 171 mounted on the second light emitting module installation unit 170 so that light is not irradiated to the outside of the repeller 1000, so that the first light emitting module 161 is provided. It is possible to prevent the insect attracting effect by), and to prevent the insect from being captured in the photocatalyst filter 180.

In addition, the inner surface of the second protrusion 174 may be coated or coated with a light reflecting material. That is, the insect repeller 1000 has a second protrusion 174, and the light emitted from the second light emitting module 171 is collected by the photocatalyst filter 180 to improve the deodorization function by the photocatalyst filter 180 and at the same time carbon dioxide By improving the generation efficiency, the collection efficiency of the pest can be further improved.

Second light emitting module 171

Referring to FIG. 4, the insect repellent apparatus 1000 according to an embodiment of the present invention includes a second light emitting module 171 mounted to a lower portion of the second light emitting module installation unit 170 so that light is irradiated toward the photocatalyst filter 180. It may include.

The second light emitting module 171 may provide light having at least one wavelength of ultraviolet rays, visible rays, and infrared rays, and preferably may provide ultraviolet rays.

The wavelength of light irradiated from the second light emitting module 171 may be 200 nm to 400 nm, and when the second light emitting module 171 is used for sterilization, the wavelength may be controlled to be 200 nm to 300 nm. When the input voltage is 5 V to 30 V and the input current is 50 mA to 100 mA, the second light emitting module 171 may have an optical output of 500 mW to 3000 mW. When the light emitted from the second light emitting module 171 is in the wavelength range or represents the light output, the reaction efficiency of the photocatalyst filter 180 may be improved.

The second light emitting module 171 may include at least one second light emitting diode chip 173 or at least one second light emitting diode package mounted on the second light emitting substrate 172.

The second light emitting module 171 may include a second light emitting substrate 172, the shape of the second light emitting substrate 172 is not particularly limited, but is disposed in the center of the bottom of the body 110 and the suction fan 150 It may be circular in that it can suppress the effect of obstructing the intake air flow formed by, specifically, may be in the form of an open center, more specifically, the wire is connected to the open center of the power supply terminal second It may be connected to the light emitting module 171.

The second light emitting diode chip 173 or the second light emitting diode package may emit point emitting light, and the second light emitting diode chip 173 or the second light emitting diode package may include a plurality of point emitting light sources. The point emitting light source may have a shape in which 2 mm to 50 mm is spaced apart from the other point emitting light source.

The second light emitting diode chip 173 may be provided in plurality, for example, 2 to 6, preferably 2 to 4, depending on the shape of the second light emitting substrate 172.

In addition, the second light emitting module 171 may irradiate UVC, sterilize the insect repeller 1000, or may insect insects collected in the collecting unit 190.

Photocatalyst Filter Installation (20, 21, 22)

3 and 4, the insect repeller 1000 according to an embodiment of the present invention is disposed under the second light emitting module installation unit 170 and the photocatalyst filter installation unit 20 to which the photocatalyst filter 180 can be mounted. ) May be included.

The form of the photocatalyst filter installation unit 20 is not particularly limited as long as the photocatalyst filter 180 can be stably mounted, and is formed by a single or a plurality of supports extending from the bottom of the body 110 or the air dust collecting unit 130. The second light emitting module 171 or the second light emitting diode chip 173 mounted on the second light emitting module installation unit 170 may be easily replaced. It may be formed by a support.

5 to 7 is a view showing the air dust collector 130, 230, 330 of the repeller 1000 according to an embodiment of the present invention.

5 to 7, the photocatalyst filter installation units 20, 21, and 22 may be formed by a plurality of supports extending from the air dust collector middle portion 132, and the air dust collector middle portion 132 and the air. It may be formed by a plurality of supports extending from the boundary point of the dust collector inlet 131, may be formed by a plurality of supports respectively extended from the upper end and the end of the air dust collector inlet 131, It may be implemented in various forms within the range that can be inferred from 5 to 7.

Photocatalyst Filter (180)

3 and 4, the insect repeller 1000 according to an embodiment of the present invention may have a photocatalyst filter 180 mounted on the photocatalyst filter installation unit 20.

The photocatalyst filter 180 may include a material that provides a photocatalytic reaction as a photocatalyst medium. Specifically, the photocatalyst medium is 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 ) It may include a photocatalyst medium formed from any one or a combination thereof, iron oxide (Fe ₂ O ₃ ), gallium oxide (ZnO ₂ ), and tin oxide (SnO ₂ ). For example, the photocatalyst filter 180 may be formed in a layered structure including titanium oxide (TiO ₂ ).

The photocatalyst filter 180 may be manufactured to coat the photocatalyst filter 180 on a material through which air flow can flow, such as a metal foam or a porous ceramic, or a material having a structure capable of air flow.

The photocatalyst filter 180 may perform a photocatalytic reaction with ultraviolet light of about 200 nm to 400 nm emitted from the second light emitting module 171. When the ultraviolet light is absorbed by the photocatalyst medium, electrons (e-) and holes (+) are generated on the surface to move to the surface of the photocatalyst, wherein the generated electrons and holes undergo redox reactions with pollutants in the air and pollutants Can be removed. In addition, electrons generated on the surface of the photocatalyst react with oxygen present on the surface of the photocatalyst medium to generate superoxide anion radicals (· O ₂ −), and holes are hydroxyl groups (-OH) present on the surface of the photocatalyst or in the air. Or with water to generate hydroxyl radicals (.OH-).

Hydroxide radicals produced in the reaction can perform sterilization by acting as a strong oxidizing agent, and by decomposing organic pollutants in the air to decompose contaminants and odorous substances in the air introduced into the insect repellent 1000, Can be converted to carbon dioxide.

That is, the insect repeller 1000 according to an embodiment of the present invention may perform sterilization and deodorization as the photocatalytic reaction proceeds from the photocatalyst filter 180 by ultraviolet rays irradiated by the second light emitting module 171.

In addition, carbon dioxide formed by the photocatalytic reaction is known as a material having a high mosquito attracting effect, and in order to increase the generation efficiency of the carbon dioxide, an additional photocatalyst such as lactic acid, amino acid, sodium chloride, uric acid, ammonia, or proteolytic substance is further added to the photocatalyst. May be provided to the filter 180. 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 180 or spraying the photocatalyst layer periodically or aperiodically may be applied. This increased carbon dioxide concentration can further increase the attraction efficiency of the insect.

That is, the insect repeller 1000 according to the embodiment of the present invention can be expected to be sterilized and deodorized by the installation of the second light emitting module 171 and the photocatalyst filter 180, and also by the carbon dioxide generated during the photocatalytic reaction. Additional effects can be expected for insects, especially mosquitoes.

Switch (30)

3 and 4, the repeller 1000 according to an embodiment of the present invention controls the power supply system of the first light emitting module 161, the suction fan 150, and the second light emitting module 171. The switch 30 may further include.

The switch 30 may be single or plural in accordance with the control form of the power supply system, and the installation position of the switch 30 is not particularly limited as long as it can be easily contacted by the user. It may be installed on the top or bottom of the 160, the top, side or the like of the body 110. Preferably, the distance between the first light emitting module, the suction fan 150, and the second light emitting module 171 is short, and the repeller 1000 stably resists when the user applies pressure to the switch 30. It may be installed on the top of the body 110 so that the friction force can be large.

The insect repeller 1000 according to the embodiment of the present invention allows the first light emitting module 161, the suction fan 150, and the second light emitting module 171 to be individually controlled by the switch 30. The power supply system can be controlled according to the user's preferences or needs.

In addition, the repeller 1000 according to an embodiment of the present invention is any one selected from the group consisting of the first light emitting module 161, the suction fan 150, and the second light emitting module 171 by the switch 30. You can control more than one and the other one power supply system.

Specifically, the switch 30 may control the power supply system in which the second light emitting module 171 is driven and optionally the first light emitting module 161 and the suction fan 150 are driven. That is, when power is supplied by the operation of the switch 30, the second light emitting module 171 may be driven in any case to perform a deodorizing function of the repeller 1000, and optionally the first light emitting module 161. And the suction fan 150 is driven to perform the deodorizing function of the repeller 1000 may be performed at the same time the attracting function of the mosquito.

In addition, the switch 30 may control a power supply system in which the first light emitting module 161 and the suction fan 150 are driven, and optionally the second light emitting module 171 is driven. That is, when power is supplied by the operation of the switch 30, the first light emitting module 161 and the suction fan 150 may be driven in any case to perform a mosquito attracting function of the repeller 1000. The second light emitting module 171 is driven to perform the mosquito attracting function of the repeller 1000 and to perform a deodorization function, thereby improving the utilization of the repeller 1000. In addition, the insect repeller 1000 may be connected to a wire to be supplied with power from an external power source, or a portable energy storage device may be mounted so as to be independent of the use environment. Insect repeller 1000 according to another embodiment of the present invention is disposed on the body 110, the body 110, the insect passing portion 120 for passing the insect, the air dust collector disposed under the body 110 ( 130, 230, 330, the air collecting part 130, 230, 330 and the suction fan 150 positioned between the insect passing part 120 and the insect passing part 120 are disposed above the first light emitting module 161. ) Is installed below the first light emitting module installation unit 160, the air collecting unit 130, 230, 330, and collecting unit 190 to collect insects, between the suction fan 150 and the collecting unit 190. And a second light emitting module installation unit 170 disposed on the second light emitting module installation unit 170 and a photocatalyst filter 180 disposed below the second light emitting module installation unit 170.

The first light emitting module 161 may be detachable from the first light emitting module installation unit 160, and the photocatalyst filter 180 may be detachable from the photocatalyst filter installation unit 20.

Hereinafter, the insect repeller 2000 described below with reference to FIGS. 19 to 28 may efficiently consume power in the insect repeller 1000 described above, improve the light attraction efficiency of the insect, and prevent user glare to increase convenience of use. In addition, by confirming in advance the timing of replacement of the insect attracting light, it further provides a configuration for maintaining the insect attracting effect in an optimal state. Conventional insect repellents have very low efficiency of attracting insects by attracting light during the daytime or when the illumination of the insect repellent is high, and when the user moves close to the insect repeller, the user feels glare or harms the human body. There was a problem that the insect attracting efficiency due to attracting light is very poor because it could not be confirmed in advance. In order to solve the above problems, the inventors of the present invention apply an illuminance sensor, a motion sensor, and a UV sensor, repeating experiments related to the position and driving method of each component, and have completed the configuration to be described below. .

19 shows a block diagram of a repeller according to the present invention.

Referring to FIG. 19, the repeller 2000 may include a control unit 2100, a sensor unit 2200, a light source unit 2300, an input unit 2400, and a power supply unit 2500.

The controller 2100 may control the operation of the repeller 2000 based on the input information, and may control the operation of the light source unit 2300, for example. The controller 2100 may process at least some of the information obtained from the sensor unit 2200, provide the same to the user in various ways, or control the driving of the light source unit 2300.

The power supply unit 2500 supplies power to the repeller 2000, and may be charged using a general AC power source, may be in the form of a battery, and may include a filter unit, a rectifier unit, a switching converter unit, and an output unit. Can be. The filter unit may prevent the noise of the input line from causing damage to the components inside the power supply unit 2500 and remove a high frequency noise of more than a home band to allow a stable current to be supplied. The rectifier may be composed of a rectifier circuit, a smoothing circuit and a constant voltage circuit. The rectifier circuit filters only the positive polarity from alternating current oscillating at 50 to 60 Hz per second, and the smoothing circuit makes the pulse current constant by using a rectifier capacitor that maintains a constant voltage. It can consist of a constant voltage diode and a transistor to make. The switching converter may reduce the power converted into a constant direct current through the rectifier to a direct current power required by the phototherapy device. The output unit may supply power to the light source unit 2300.

The light source unit 2300 may be driven by receiving an operation signal from the control unit 2100. For example, the light source unit 2300 may determine whether the control unit 2100 supplies power to the light source unit 2300 based on the information detected by the sensor unit 2200. Control or drive methods of the first light emitting module 161 and the second light emitting module 171.

For example, the current control, the voltage control, the pulse with modulation (PWM) control, the phase control of the light source according to whether the illuminance detected by the illuminance sensor 2220 detecting the illuminance of the ambient light falls within a preset range. Operation of the light source can be controlled. For example, when the illuminance information of the ambient light detected by the illuminance sensor 2220 exceeds the preset range, the controller 2100 may increase the light output by setting the duty ratio of the PWM signal to 70%. In addition, by lowering the light output by setting the duty ratio of the PWM signal to 50% when it is less than the preset range, it is possible to use power efficiently and improve the trapping efficiency of insects, and to prevent inconvenience such as glare to the user. In this case, the duty ratio refers to the ratio of the time the pulse is on for one cycle, the higher the value refers to the increase in the light output for a certain time.

For example, when the temperature around the first light emitting module 161 or the second light emitting module 171 detected by the temperature sensor (not shown) exceeds a preset temperature range, the controller 2100 may control the first light emitting module ( By transmitting a signal to cut off the power supplied to the 161 or the second light emitting module 171 to the light source unit 2300, the first light emitting module 161 or the second light emitting module 171 is prevented from being shorted, 2000) can improve the durability of the operation at the same time.

For example, the brightness detected by the UV sensor 2210 for detecting the brightness of the first light emitting module 161 or the second light emitting module 171 may be displayed on a display unit (not shown) depending on whether the light intensity falls within a preset range. I can display it. That is, the insect repeller 2000 can confirm in advance the replacement time of the light source, for example, the first light emitting module 161, thereby maintaining the optimum light attracting efficiency of the insect due to the attracted light to improve the trapping efficiency of the insect. Can be improved.

For example, the brightness of the first light emitting module 161 may be controlled according to the access distance information of the user detected by the motion sensor 2230 detecting the access information of the user with the repeller 2000. The motion sensor 2230 may detect a motion of a user around the repeller 2000 or detect proximity distance information with the repeller 2000. The motion sensor 2230 may detect an operation by an ultrasonic sensor, an active infrared sensor, an optical sensor, and a temperature change. Heat ray detection method may be applied. For example, when the access distance information of the user is less than a preset value, the brightness of the first light emitting module 161 may be controlled to decrease. That is, the repeller 2000 is set so that the brightness of the first light emitting module 161 is lowered when the user approaches the vicinity of the repeller 2000, so that the user feels glare by attracting light when the user approaches the repeller 2000. It can prevent or harm the human body.

The input unit 2400 may perform a function of receiving input from a user by arranging various keyboards such as a character button, a symbol button, and a special button, or may be configured in a simple switch form. Although not illustrated in the drawings, when the repeller 2000 further includes a display unit (not shown), the display unit may be implemented as, for example, a touch screen panel, and the keyboard layout keyboard included in the input unit 2400 may be graphic. The display may overlap and be displayed on the touch screen screen. The position and transparency of the keyboard layout input window may be adjusted by a user, and the touch screen panel may include not only a screen display means but also an input means for detecting a touch by a touch means such as a touch fan or a finger. .

Although not illustrated, the repeller 2000 may further include a display unit (not shown). The display unit detects each configuration of the insect repeller controlled by the controller 2100, for example, driving information of the first light emitting module 161 or the second light emitting module 171, or the sensor unit 2200. As a display window for displaying information, for example, a graphic user interface (GUI) for displaying driving information may be displayed, and for example, may be installed on the front of the body 110. The display unit may be implemented as a display window such as an LCD, an LED, or a touch screen panel that can simultaneously perform input and display.

Although not shown in the drawings, the repeller 2000 may further include an alarm generator (not shown). The alarm generating unit may transmit a signal for generating an alarm to the alarm generating unit from the control unit 2100 when the data value detected by the sensor unit 2200 exceeds or falls below a preset data value. In this case, the alarm may be displayed as light or sound, and the alarm may be displayed on the user's electronic device, for example, a portable terminal through the communication module. For example, the alarm generator may generate an alarm when the luminous intensity of the first light emitting module 161 or the second light emitting module 171 detected by the UV sensor 2210 is less than a preset range. May display a light source replacement signal. For example, the alarm generator may generate an alarm when the temperature around the first light emitting module 161 or the second light emitting module 171 detected by a temperature sensor (not shown) exceeds a preset range, In this case, the alarm may display a danger warning signal of the first light emitting module 161 or the second light emitting module 171.

The sensor unit 2200 may include sensors as shown in FIG. 20, and may include a UV sensor 2210, an illuminance sensor 2220, and a motion sensor 2230. Same as one.

21 is a block diagram showing the control of the light source by the illuminance sensor according to the present invention.

The insect repeller 2000 detects the illuminance of ambient light by the illuminance sensor 2220 and controls the operation of the light source 2224 according to the illuminance sensor 2220. Referring to FIG. 21, the illuminance sensor 2220, the amplifier 2221, The AD converter 2222, the MCU 2223, and the light source 2224 may be driven. In this case, the light source 2224 may refer to, for example, the first light emitting module 161.

For example, when the ambient light intensity is detected by the ambient light sensor 2220, the analog signal is not changed by the noise increase before the analog-digital converter (ADC) is performed on the detection signal so that the analog signal is close to the original signal. Signal processing may be performed using amplifiers (Amplifiers, Amp) 2221 in order to make the processing conditions easier to perform the ADC. In this case, the analog signal processing by the amplifier 2221 may be a main function such as amplification, filtering for noise removal, and an analog signal including an amplifier 2221 for the analog signal processing. Chain can be included.

For example, the microcontroller unit 2223 may include a CPU core, a memory, and a programmable input / output, and may be programmed and coded to perform a predetermined function, and the machine code may be input. The operation of the light source 2224 may be controlled according to the ambient illuminance detected by 2220, and the controller 2100 may replace the above-described control unit 2 or the MCU 2223 may be included as a lower component of the controller 2100. For example, the MCU 2223 may control the operation of the light source 2224 by driving current control, driving voltage control, pulse with modulation (PWM) control, phase control, or the like of the light source 2224. For example, when the peripheral illuminance detected by the illuminance sensor 2220 exceeds a preset range, the MCU 2223 increases the driving current of the light source 2224, increases the driving voltage, or increases the PWM duty ratio. An operation signal can be generated to control the operation of the light source 2224, eg, light output.

For example, the MCU 2223 may control the operation of the light source 2224 in a pulse with modulation (PWM) control scheme. 22 to 24 illustrate waveforms of driving voltages according to the PWM control of the light source 2224 according to the present invention. Referring to FIGS. 22 to 24, the light source may be generated according to the PWM signal generated by the MCU 2223. 2224 may be configured to PWM control the driving voltage (Vp) applied to. The PWM control is a control method of driving a pulse waveform instead of supplying a direct current. The PWM control can generate the same light output even with a low driving current, thereby allowing more current to flow than the continuous driving, thereby improving the optical reach. Can be. That is, the insect repeller 2000 may control the light source 2224 to control the PWM, thereby improving the light attracting efficiency of the insect while using the power economically.

For example, in a daytime or high ambient light environment, the user may input a signal to increase the light output of the light source 2224 through the input unit 2400. In this case, the controller 2100 may transmit a signal for increasing the duty ratio of the PWM driving to the light source 2224. As shown in FIG. 22, the PWM is controlled at a high duty ratio to improve the light output of the light source 2224 so that the Increasing the light attracting efficiency can improve the trapping efficiency of insects.

For example, in an environment at night or low ambient light, the user may input a signal for lowering the light output of the light source 2224 through the input unit 2400. In this case, the controller 2100 may transmit a signal for lowering the duty ratio of the PWM driving to the light source 2224. As shown in FIG. 23, the PWM is controlled at a low duty ratio to lower the light output of the light source 2224 so that the It maintains the efficiency of light attraction and maintains the trapping efficiency of the insect, but can prevent unnecessary power waste and prevent the glare of the user can improve the ease of use.

For example, when the peripheral illumination changes, even if the user does not input a separate signal for controlling the light output of the light source 2224 through the input unit 2400, the peripheral illumination detected by the above-described illumination sensor 2220 may be used. Accordingly, the light output of the light source 2224 can be automatically controlled. For example, referring to FIG. 24, when the ambient illumination is low, the MCU 2223 may transmit a PWM signal to the light source 2224 so that the relatively low duty ratio, for example, the PWM signal has a 50% duty ratio. When the peripheral illumination is gradually increased to fall within the preset range, the MCU 2223 may transmit the PWM signal to the light source such that the relatively high duty ratio, for example, the PWM signal has a duty ratio of 70%. That is, the insect repeller 2000 can control the duty ratio of the PWM signal even without directly changing the voltage or current so that the light output of the light source 2224 can be automatically controlled according to the ambient illuminance, thereby preventing unnecessary power waste. By preventing glare of the user, it is possible to improve the convenience of use and at the same time improve the efficiency of attracting insects, thereby improving the collection efficiency of the insects.

For example, the preset range for the peripheral illuminance may be set in several steps. For example, the peripheral illuminance may be A section, B section, C section,... , the duty ratio of the PWM signal is A '%, B'%, C '%,... , the MCU 2223 may transmit a PWM signal to the light source to be n '%. That is, the insect repeller is controlled to change the light output step by step according to the change in the ambient illuminance, thereby preventing unnecessary power wastage and user glare to improve the convenience of use, and improve the efficiency of attracting insects by collecting insects The efficiency can be improved.

25 schematically illustrates a circuit of a light source according to an embodiment of the present invention.

Referring to FIG. 25, the light source 2224 may include a plurality of LEDs 1, 2, 3, 4, 5, 6, n, and the plurality of LEDs 1, 2, 3, 4, 5, 6 and n may be individually driven, and may be sequentially driven according to a control signal generated from the controller 2100, or may be alternately driven. For example, when the peripheral illuminance detected by the above-described illuminance sensor 2220 is less than a preset range, the first LED 1, the third LED 3, the fifth LED 5,. Power may be supplied only to the n-th LED (n), and may be supplied to all the LEDs 1, 2, 3, 4, 5, 6, and n when the predetermined range is exceeded. In addition, when a predetermined range of ambient illuminance is set in stages, the number of the plurality of LEDs 1, 2, 3, 4, 5, 6, n supplied with power may be sequentially increased according to each stage. have.

In this case, the LED input switch 2400a may include the first LED 1, the second LED 2, the third LED 3, the fourth LED 4, the fifth LED 5, and the sixth LED 6. Switch for selecting at least one light source among the n-th LED (n), 1-S / W, 2-S / W, 3-S / W, 4-S / W, 5-S / W, 6-S / W, ..., nS / W, a button for sending an electrical signal to each or all of the switch can be provided in the input unit 2400. In addition, the first to n-th LEDs (1, 2, 3, 4, 5, 6, n) are connected to the same kind and are connected to the light source driving circuit 2300a, respectively, and the light source driving circuit 2300a is the control unit 2100. It can be connected on and off with.

26 to 28 show a repeller according to an embodiment of the present invention, respectively, the installation position of the above-described UV sensor 2210, 3210, illumination sensor 2220, 3220, motion sensor 2230 Listen and explain. Each sensor according to the present invention improves the efficiency of detection and has a structure that does not generate mutual interference, while consuming power efficiently, improving the efficiency of attracting insects, and preventing user glare, thereby increasing convenience of use. In order to confirm the replacement timing of the attracting light in advance, the configuration described below was applied in order to maintain the insect attracting effect in an optimal state.

26 to 28, the motion sensor 2230 is installed to face the same direction as the traveling direction of the light emitted from the first LED chip 163 to detect the approach distance information of the user around the repeller 2000. The method of driving and controlling the first light emitting module 161 may be the same as described above. For example, it may be installed on the upper or lower portion of the first light emitting module 161, for example, may be installed on the body (110). That is, the motion sensor 2230 is installed to face the same direction as the traveling direction of the light emitted from the first light emitting diode chip 163, so that the first light emitting module is not the case where the surrounding user simply approaches the vicinity of the repeller 2000. When approaching 161, the luminous intensity emitted from the first light emitting module 161 may be reduced, thereby maximizing a user convenience increase effect by the motion sensor 2230.

In addition, the UV sensors 2210 and 3210 may be installed in the first light emitting module installation unit 160 to detect brightness information of light emitted from the first light emitting module 161, and the driving and display methods are the same as described above. For example, as illustrated in FIG. 26, the UV sensor 2210 is installed on the first light emitting substrate 162 to efficiently detect the intensity of light emitted from the first light emitting module 161 and to simplify the circuit configuration. Can be controlled. In this case, the repeller 2000 may include a first light emitting module installation unit 160 having a plate shape, and the first light emitting module 161 may be installed below the first light emitting module installation unit 160. For example, as illustrated in FIG. 27, the UV sensor 3210 may be installed on the bottom surface of the first light emitting module installation unit 160 having a plate shape. That is, the UV sensors 2210 and 3210 are directly irradiated with the light emitted from the first light emitting module 161, and the light emitted from the outside of the repeller 2000 is blocked by the first light emitting module installation unit 160. A form that is not directly irradiated to the sensors 2210 and 3210 may be applied to improve the luminous intensity detection efficiency of light emitted from the first light emitting module 161 by the UV sensors 2210 and 3210.

In addition, the illuminance sensors 2220 and 3220 detect illuminance of the ambient light of the repeller 2000, and the driving and display methods are the same as described above. For example, as illustrated in FIGS. 26 to 27, the first light emitting module mounting support 10 is supported by being spaced apart from the first light emitting module mounting unit 160 on the body 110. It is disposed in the side direction of the first light emitting module 161 so as not to block the light emitted from the (161). In this case, the illuminance sensor 2220 may be installed on the first light emitting module mounting support 10, and for example, the first light emitting module mounting support 10 having a predetermined length h and a thickness d. ) May be installed in a direction opposite to the direction in which the first light emitting module 161 is installed, so that light emitted from the first light emitting module 161 is not irradiated to the illuminance sensor 2220. For example, as shown in FIG. 28, in the first light emitting module installation unit 160, the first light emitting module 161 is inserted from the top to the lower direction, so that the first light emitting module 161 is the first light emitting module installation unit. (160) It is located on the lower surface. In this case, the illuminance sensor 3220 may be installed on the first light emitting module mounting support 10, and for example, may be installed on the roof 165 to emit light emitted from the first light emitting module 161. It may be a form that is not irradiated with the illuminance sensor 3220. That is, the illuminance sensors 2220 and 3220 are directly irradiated with light emitted from the outside of the insect repeller 2000, but not irradiated with light emitted from the first light emitting module 161. The illuminance detection efficiency can be improved.

On the other hand, the conventional insect repellent emits light of the same light output even in the dark conditions, there was a problem of glare of the user and excessive consumption of energy. Therefore, the inventors of the present invention have repeated experiments to develop a repellent that can maintain the collection efficiency while controlling the light output to a certain value or less under dark conditions.

The dark condition referred to herein includes a case where the illuminance of the external light detected by the illuminance sensor is 0-20 lux or the illuminance detected by the UV sensor is 0-10 mW.

The insect repeller 2000 according to an exemplary embodiment of the present invention is manually controlled to emit light having a light output of 100mw or less under dark conditions, or the illuminance of external light detected by the illuminance sensors 2220 and 3220 is used as the dark condition information. When input to the controller 2100, the controller 2100 may automatically control the light output of the first light emitting module 161 so that the light output of the first light emitting module 161 is 100mw or less.

Therefore, the insect repeller 2000 can solve the problem of glare and excessive energy consumption of the user while maintaining the collection efficiency of the mosquito in the dark condition.

Hereinafter, the present invention will be described in more detail by describing Examples, Comparative Examples, and Experimental Examples. However, the following Examples, Comparative Examples and Experimental Examples are only examples of the present invention, and the contents of the present invention should not be construed as being limited thereto.

Experimental Example  One  - air Dust collector  Angle control with vertical section formed from the ground

According to the angle formed in the vertical section of the air dust collector from the ground, the experiment was carried out as follows to measure the frequency of escape of the mosquito collected through the air dust collector outlet through the air dust collector outlet.

Specifically, the air dust collector outlet is circular with a diameter of 50 mm so that the mosquitoes can easily escape, and each air dust collector has a vertical cross section of 80 degrees, 70 degrees, 45 degrees, and 30 degrees from the ground. And prepared, the insect repellent according to an embodiment of the present invention comprising the same.

The mosquitoes cut off the power supply of the repellent collected in the collection unit by 20 individuals, and after standing for 15 hours, the population of the mosquitoes discharged from the repellent was measured.

In fact, it could be observed visually that the mosquitoes stuck to the inner wall or outer wall of the air dust collector.

Angle)	Number of experiments	Mosquito outflow population	Average outflow rate (%)
80	1 time	0	0
	Episode 2	0
	3rd time	0
70	1 time	0	0
	Episode 2	0
	3rd time	0
45	1 time	4	15
	Episode 2	3
	3rd time	2
30	1 time	5	31.7
	Episode 2	8
	3rd time	6

As shown in Table 1, the mosquito is confirmed by the experiment that the larger the inclination from the ground of the vertical cross section of the air dust collector, the lower the rate of mosquito outflow from the repeller

Experimental Example  2  - air Dust collector  Vertical direction of discharge port Length control

The experiment was carried out as follows to measure the frequency of escape of the mosquito collected through the air dust collector outlet through the air dust collector outlet according to the vertical length of the air dust collector discharge port.

Specifically, the air dust collector outlet has a circular diameter of 50 mm to facilitate escape of mosquitoes, and the air dust collector outlets were manufactured to have vertical lengths of 0 mm, 2 mm, 5 mm, and 10 mm, respectively. The insect repellent according to an embodiment of the present invention was prepared.

The mosquitoes cut off the power supply of the repellent collected in the collection unit by 20 individuals, and after standing for 15 hours, the population of the mosquitoes discharged from the repellent was measured.

Length (mm)	Number of experiments	Mosquito outflow population	Average outflow rate (%)
0	1 time	3	10.0
	Episode 2	2
	3rd time	One
2	1 time	One	5.0
	Episode 2	2
	3rd time	0
5	1 time	0	0.0
	Episode 2	0
	3rd time	0
10	1 time	0	0.0
	Episode 2	0
	3rd time	0

As shown in Table 2, the mosquito was confirmed through experiments that the longer the length of the discharge port of the air dust collector in the vertical shape, the lower the rate of outflow of the mosquito out of the repeller, the actual mosquito on the inner wall or the outer wall of the air dust outlet outlet of the vertical shape The sticking phenomenon could be observed with the naked eye.

Experimental Example  3  - air Dust collector  Control of the shape of flesh

In order to measure the frequency of mosquito trapped in the collecting part according to the shape of the air dust collecting part to escape through the air collecting part discharge port out of the repellent, as follows.

Specifically, there are two types of air dust collectors having a single rod shape having a length and a width (squares) and two rod-shaped portions having a length and a width having a shape overlapping so that a part of the width overlaps (stepped). An air dust collector was prepared, and the repeller was prepared according to an embodiment of the present invention including the same.

The mosquitoes cut off the power supply of the repellent collected in the collection unit by 20 individuals, and after standing for 15 hours, the population of the mosquitoes discharged from the repellent was measured.

Form of air dust collector flesh	Number of experiments	Mosquito outflow population	Average outflow rate (%)
Square	1 time	0	5
	Episode 2	One
	3rd time	2
Stepped	1 time	0	1.7
	Episode 2	One
	3rd time	0

As shown in Table 3 above, the mosquito has a shape in which the air collecting portion overlaps two bar-shaped portions having a length and a width so that a part of the width overlaps with one rod-shaped having a length and a width (square). Experiments confirmed that the rate of outflow from the (staircase) repellent is low.

Experimental Example  4 - Under dark conditions Light output  Control

In order to determine the effect of light output on the collection efficiency of mosquitoes under dark conditions, the experiment was carried out as follows.

Dark condition: the illuminance of the external light detected by the illuminance sensor is 0 to 20 lux or the illuminance detected by the UV sensor is 0 to 10 mW

Test location: 24m ² closed space

Light irradiation time: 15 hours after the first light emitting module is turned on

Target mosquito: 25 female red mosquitoes

Light output of the first light emitting module	Count	Collection	Capture rate (%)
100 mW	1 time	20	80.0
	Episode 2	16	64.0
	Average	-	72.0
	Standard Deviation	-	11.3
200 mW	1 time	21	84.0
	Episode 2	18	72.0
	Average	-	78.0
	Standard Deviation	-	8.5
1,000 mW	1 time	24	96.0
	Episode 2	11	44.0
	Average	-	70.0
	Standard Deviation	-	36.8

As shown in Table 4, under the dark conditions, the intensity of the light output of the first light emitting module, that is, the attracted light, was found to have little influence on the collection rate of the mosquito. In particular, it was confirmed that there is little difference between the mosquito collection rate under the light output condition of 100mw and the light output condition of 1,000mw. That is, the insect repellent according to an embodiment of the present invention can maintain a high collection efficiency by using a low light output in the dark conditions, the problem of glare of the user caused by the attracted light emitted from the conventional insect repeller and the problem of excessive energy consumption Could solve it.

Therefore, in the dark condition, when the user manually controls the light output of the first light emitting module to be 100mw or less, or when the illuminance of the external light detected by the illuminance sensor is 20 lux or less, the above-described controller controls the light output of the first light emitting module. By controlling automatically, it is possible to solve the problem of glare and energy consumption of the user while maintaining the collection efficiency of the mosquito, and the high light attracting efficiency is maintained as the lifespan of the first LED chip is extended and the replacement cycle is increased. The experiment confirmed that the user's convenience was improved.

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.

Explanation of the sign

1000, 2000: Repellent

110: body

120: insect passage

121: insect passage hole

122: first protrusion

130, 230, 330: air dust collector

130a: live air dust collector

130b: air collector side opening

131: air dust collector inlet

132: middle portion of the air dust collector

133: air dust collector discharge port

140: motor

150: suction fan

151: fan wings

160 and 1160: first light emitting module installation unit

161, 261, 361, 1162, 1262, 1362, 1462, 1562, 1662: first light emitting module

162, 262, 362, 462, 562 and 662: first light emitting substrate

163, 263, and 363: first light emitting diode chip

1164, 164, 3264, and 3364: first light emitting module cover

3464: light divergence angle conversion unit

1264, 264: front

1265: protrusion plate

1266: seating area

1267: coupling

1268: housing

1269: coupling step

364: cover edge

464: cover step

1464: cover step guide part

564: cover protrusion

1564: cover protrusion guide portion

664, 764: first light emitting module insertion groove

165: roof

265: crimp

365: crimp protrusion

465: crimp plate

166: cover insertion groove

167: step

170: second light emitting module installation unit

171: second light emitting module

172: second light emitting substrate

173: second light emitting diode chip

174: second protrusion

180: photocatalyst filter

190: collecting part

191: collecting sphere side sphere

10, 11: support unit for first light emitting module

11a: length adjusting part

20, 21, 22: photocatalyst filter installation

30: switch

2100: control unit

2200: sensor unit

2300: light source unit

2400: input unit

2500: power supply

2210, 3210: UV sensor

2220, 3220: Ambient Light Sensor

2230: motion sensor

2221: amplifier

2222: AD converter

2223: MCU

2224: light source

2300a: light source driving circuit

2400a: LED input switch

1160a: first light emitting module insertion recess

263a, 363a: light emitting chip

263b, 363b: light exit section

263c, 363c: flange

263d and 363d: substrate

h, h ': height of light exit

r, r ': width of the light exit section

Claims (61)

1. A body equipped with a suction fan;

   A first light emitting module installation unit disposed on the body; And

   A collecting unit disposed below the body;

   Including, reptiles.
2. The method according to claim 1,

   The first light emitting module installation unit includes a first light emitting module cover which can be mounted to correspond to at least a portion of the first light emitting module installed in the first light emitting module installation unit.
3. The method according to claim 2,

   The first light emitting module cover,

   Front; And

   A cover edge portion provided on at least one side of the front surface;

   To include, The front surface is thinner than the cover rim, repeller.
4. The method according to claim 3,

   The first light emitting module cover includes a protrusion protruding from the edge of the cover.
5. The method according to claim 4,

   The protrusion,

   A cover protrusion extending from the cover edge and formed in a longitudinal direction; And

   A cover stepped portion extending from the cover edge and formed in a height direction;

   To include, wherein the cover protrusion and the cover step is disposed on a different surface in the first light emitting module cover, repeller.
6. The method according to claim 5,

   The first light emitting module installation unit,

   A first light emitting module insertion groove;

   Cover insertion groove;

   A cover step guide part provided in a direction in which the first light emitting module insertion groove is disposed in the cover insertion groove; And

   A cover protrusion guide part provided in a direction away from the cover insertion groove to the first light emitting module insertion groove;

   Including, reptiles.
7. The method according to claim 6,

   The cover step guide portion and the cover protrusion guide portion is provided with a step between the cover insertion groove, repeller.
8. The method according to claim 2,

   Further comprising a roof mountable on the first light emitting module installation portion,

   The roof is provided with a crimp unit for crimping at least one of the first light emitting module and the cover of the first light emitting module.
9. The method according to claim 8,

   The pressing unit further includes a pressing unit protrusion projecting in a direction in which the first light emitting module cover is mounted.
10. The method according to claim 9,

    The crimping protrusion may compress the first light emitting module cover in a surface direction in which the cover protrusion is provided from the surface provided with the cover step.
11. The method according to claim 2,

    The first light emitting module cover is provided with a space opened so that the first light emitting module can be inserted, at least one surface includes a repellent, repeller.
12. The method according to claim 11,

    The first light emitting module cover includes a protruding plate protruding outward.
13. The method according to claim 11,

    The first light emitting module cover further includes a seating portion, wherein the first light emitting module cover is mounted on the first light emitting module mounting portion, repeller.
14. The method according to claim 13,

    Further comprising a roof mountable on the first light emitting module installation portion,

    The first light emitting module mounting portion is provided with an opening, at least a part of the first light emitting module cover is inserted into the opening, and is seated on the first light emitting module mounting portion by the seating portion, and the roof is provided with the first light emitting module. A repeller, which is mounted on an installation unit and the first light emitting module cover.
15. The method according to claim 14,

    A packing member is further mountable between the first light emitting module installation unit and the first light emitting module cover.
16. The method according to claim 13,

    At least a portion of the seating portion, the insect repellent comprises a coupling portion formed stepped.
17. The method according to claim 11,

    The first light emitting module cover includes a first light emitting module insertion groove for guiding the insertion of the first light emitting module.
18. The method according to claim 11,

    The first light emitting module cover, the insect repellent includes a transparent area.
19. The method according to claim 1,

    Further comprising an air dust collector disposed under the body,

    The air dust collector has a taper shape that narrows in diameter away from the suction fan.
20. The method according to claim 19,

    The air dust collector includes two or more sections having different slopes of the vertical cross section.
21. The method according to claim 19,

    The air dust collector comprises an air dust collector inlet, an air dust collector middle, and an air dust collector outlet, and the magnitude of the inclination of the vertical section is an air dust collector outlet> an air dust collector inlet> an air dust collector in the middle.
22. The method according to claim 21,

    The air dust collector discharge port has a cylindrical shape extending in the collecting direction, the repeller.
23. The method according to claim 19,

    The air dust collector comprises a plurality of air dust collector portion for passing the air introduced by the suction fan and the air dust collector side mouth provided between the plurality of air dust collector flesh, repeller.
24. The method according to claim 23,

    Each of the air dust collector ribs has a shape overlapping two rod-shaped portions having a length and a width so that a part of the width overlaps, and a portion disposed above one air dust collector rib is disposed at a lower portion of a neighboring air dust collector rib. Closely positioned, insect repeller.
25. The method according to claim 1,

    The body includes a second light emitting module installation portion installed below the suction fan, repeller.
26. The method according to claim 25,

    The insect repeller further comprises a photocatalyst filter disposed under the second light emitting module installation unit.
27. The method of claim 26,

    The second light emitting module is mounted to the second light emitting module mounting portion is installed to irradiate light in the direction of the photocatalyst filter, repeller.
28. The method of claim 27,

    The second light emitting module is disposed so that the surface on which the second light emitting diode chip is not mounted corresponds to the suction fan.
29. The method according to claim 25,

    It is disposed on the lower portion of the body further comprises a taper (taper) shape of the air dust collecting portion narrower away from the suction fan,

    The insect repeller disposed on the lower portion of the second light emitting module installation unit and having a photocatalyst filter installation unit extending from the air dust collecting unit.
30. The method according to claim 25,

    The insect repeller is formed to extend to the lower portion of the second light emitting module installation portion, the second protrusion is formed to surround the area in which the second light emitting module is mounted in the second light emitting module installation portion.
31. The method according to claim 1,

    An insect passage disposed on the body; And

    A motor coupled to an upper portion of the suction fan to transmit power;

    More,

    The insect repeller protrudes toward the bottom surface, but has a first protrusion disposed on the motor.
32. The method according to claim 1,

    The insect repeller further comprises an illuminance sensor for detecting the illuminance of the ambient light of the repeller.
33. The method according to claim 32,

    Further comprising a first light emitting module mounting support for supporting the first light emitting module mounting spaced apart on the body, wherein the first light emitting module mounting support is so as not to block the light emitted from the first light emitting module. 1 is disposed on the side of the light emitting module,

    The illuminance sensor is installed on the support unit of the first light emitting module, repeller.
34. The method according to claim 33,

    The first light emitting module mounting support has a predetermined length and thickness,

    The illuminance sensor is installed in a direction opposite to the direction in which the first light emitting module is installed in the first light emitting module mounting support, the light emitted from the first light emitting module is not in the form of a repeller, the repeller.
35. The method according to claim 32,

    The first light emitting module installation portion is a form in which the first light emitting module is inserted from the top to the lower direction so that the first light emitting module is located on the bottom surface of the first light emitting module installation portion,

    The illuminance sensor is installed on the support unit of the first light emitting module, the light emitted from the first light emitting module is not in the form irradiated to the illuminance sensor, repeller.
36. The method of claim 35, wherein

    Further comprising a roof mountable on the first light emitting module installation portion,

    The illuminance sensor is installed on the upper surface of the roof, the light emitted from the first light emitting module is a form that is not irradiated to the illuminance sensor, repeller.
37. The method according to claim 32,

    In accordance with the change in the illuminance of the ambient light detected by the illuminance sensor, the driving voltage applied to the first light emitting module installed in the first light emitting module installation portion is PWM (Pulse width Modulation) controlled, the repeller.
38. The method of claim 37,

    A repeller having a duty ratio of at least two or more driving voltages applied to the first light emitting module installation unit.
39. The method of claim 38,

    When the illuminance of the ambient light detected by the illuminance sensor is less than a preset illuminance range, the duty ratio of the driving voltage applied to the first light emitting module is s%, and when the illuminance exceeds the preset illuminance range, the driving is applied to the first light emitting module. When the duty ratio of the voltage is b%, satisfying b> s.
40. The method of claim 38,

    The illuminance sensor includes a predetermined illuminance range of at least three, and is controlled such that the duty ratio of the driving voltage applied to the first light emitting module is changed as the illuminance range is changed.
41. The method according to claim 32,

    Repeller including a motion sensor for detecting the user's access information to the repeller.
42. The method of claim 41,

    The access information includes access distance information,

    The brightness of the first light emitting module is controlled according to the access distance information of the user detected by the motion sensor, repeller.
43. The method of claim 42,

    When the user's approach distance information is less than a predetermined value, the brightness of the first light emitting module is reduced, repeller.
44. The method according to claim 32,

    Repeller comprising a UV sensor for detecting the brightness information of the first light emitting module installed in the first light emitting module installation unit.
45. The method of claim 44,

    The first light emitting module installation unit includes a plate shape in which the first light emitting module is installed below.

    The UV sensor is installed on the lower surface of the plate shape is directly irradiated with light emitted from the first light emitting module, the light emitted from the outside of the repeller is blocked by the first light emitting module installation unit directly to the UV sensor Insects in unexplored form.
46. The method of claim 44,

    The first light emitting module installation unit includes a plate shape in which the first light emitting module is installed below.

    The UV sensor is installed on the first light emitting substrate to be directly irradiated with light emitted from the first light emitting module, the light emitted from the outside of the repellent is blocked by the first light emitting module installation unit directly to the UV sensor Insects in unexplored form.
47. The method of claim 44,

    An insect repeller that generates an alarm when the luminance information of the first light emitting module is less than a preset value.
48. The method according to claim 1,

    Insect repeller is less than 100mW light output of the light emitted from the first light emitting module.
49. The method according to claim 32,

    When the illuminance of the ambient light detected by the illuminance sensor is 20 lux or less, the light output of the first light emitting module is controlled so that the light output of the light emitted from the first light emitting module is 100 mW or less.
50. The method according to claim 1,

    The first light emitting module is installed in the first light emitting module installation unit,

    The first light emitting module includes a first light emitting substrate and a first light emitting diode chip, repeller.
51. The method of claim 50,

    The first light emitting module includes a plurality of the first light emitting diode chip,

    The plurality of first light emitting diode chips may include at least two first light emitting diode chips having different light emission angles.
52. The method of claim 51,

    The first light emitting diode chip includes a light emitting angle of 100 ° to 140 °, repeller.
53. The method of claim 52, wherein

    The first light emitting diode chip includes a light emitting angle of 40 ° to 80 °, repeller.
54. The method of claim 51,

    The plurality of first light emitting diode chips include at least two or more first light emitting diode chips having different widths of the light emitting portions.
55. The method of claim 51,

    The plurality of first light emitting diode chips include at least two or more first light emitting diode chips having different heights of the light emitting portions.
56. The method of claim 50,

    The first light emitting substrate may include at least one of a flexible shape, a circle shape, a polyhedron shape, a shape having at least one arc, a polyhedron shape with at least one corner rounded, and a polyhedral shape with at least one edge chamfered. Including one, reptiles.
57. The method of claim 50 or 56, wherein

    Further comprising a first light emitting module mounting support for supporting the first light emitting module mounting spaced apart on the body,

    The first light emitting module mounting support is connected to the lower surface of the first light emitting module mounting portion, it is disposed inside the region defined by the first light emitting substrate, repeller.
58. The method of claim 57, wherein

    The first light emitting module installation support portion further includes a length adjuster, repeller.
59. The method of claim 50,

    The first light emitting module installation unit includes a first light emitting module cover mountable to correspond to at least a portion of the first light emitting module, repeller.
60. The method of claim 59,

    The first light emitting module cover includes a light divergence angle conversion unit at least in part,

    The light divergence angle converter comprises a light diffusing unit or a light reduction unit, repeller.
61. The method of claim 50,

    The first light emitting diode chip includes a light divergence angle converter,

    The light divergence angle converter comprises a light diffusing unit or a light reduction unit, repeller.

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