KR20080036943A - Vermin exterminating apparatus - Google Patents

Abstract

A vermin exterminating apparatus is provided to remove the vermin by the rays with a wavelength that disturbs physiology of the vermin, and promote a reduced manufacture cost and convenient management. A vermin exterminating apparatus for effectively exterminating the vermin by radiating a ray harmless to animals and plants includes: a light source part(60) for radiating the rays of a wavelength that disturbs physiology of the vermin; and a control part(70) for controlling an operation of the light source part by being connected to the light source part. The rays of the light source part include a visible ray of at least any one series among blue and violet.

Description

Vermin exterminating apparatus

The present invention relates to a pest removal device, and more particularly to a pest removal device for removing pests by means harmless to animals and plants.

Generally, pests are insects that directly or indirectly harm human life. Such directly harmful insects include fleas, lice, bedbugs, mosquitoes, bees, poison moths, ants and the like. Indirectly harmful insects include agricultural pests that are harmful to crops such as aphids and extinct crops, grain pests that occur in stored grains such as weebugs and wheels; Food pests that occur in dried fish, and environmental hygiene pests that mediate or spread infectious diseases such as flies and wheels. In particular, the agricultural pests have a problem of worsening the crops of crops, reducing farmers' profits, and aggravating food shortages, which are becoming an issue around the world.

In the pest control method, various pesticides are sprayed, natural enemies that eat pests are released, or pests are attracted to the insecticide mechanism by using the pest's daylight. On the other hand, as a pesticide is typically used chemical synthetic pesticides, as a device using the daylighting of pests are used as a decoy insect repellent and lightning insects.

However, the method of controlling by pesticides according to the prior art, the resistance of the pest to the pesticide is increased to gradually reduce the control effect of the pest, the residual pesticide of the crop is accumulated in the human body is a serious threat to humans There is this. In recent years, regulations on the use of chemical fertilizers and chemical pesticides, such as the WTO and UNCCC, have been increasingly tightened. Therefore, microbial pesticides that are harmless to crops and the human body are newly developed, and eco-friendly farming methods using natural enemies are newly developed. However, the microbial pesticides and environmentally friendly farming methods, there is a problem that the overall pest removal effect is insignificant.

In addition, in the method of controlling by a manned insect repellent according to the prior art, the pest is attracted along the light to the insecticide chamber, the pest is captured or removed in various ways inside the insecticide chamber. The insecticide chamber is provided with an insecticide, an adhesive to which the pests are adhered, or a fan blade for physically hitting the pest. The electric insecticide is a pest with high pressure electricity applied to attract insects along the light, and the insect is electrocuted by the high-pressure current of the grate.

However, since the attracting insects and the lightning insect insects, only the adults that can be attracted by the light is removed, since the eggs or larvae are alive, there is a problem that the root pest control is impossible. In addition, the attracting insect repellent and the electric insect repellent, there is a problem that the post-management and the cost is greatly increased, such as supplementation of the insecticide, replacement of the adhesive, cleaning of the fan and grate when using for a long time. In addition, the large moths and large beetles of the pest are not only likely to die by the insecticide and electric shock, but also easily escape from the adhesive.

It is an object of the present invention to provide a pest removal device that effectively removes pests by means harmless to animals and plants, and is easy to manage afterwards.

The present invention provides a pest removal device including a light source unit scanning a light beam having a wavelength that physiologically disturbs a pest, and a control unit connected to the light source unit to control the operation of the light source unit.

The light ray of the light source unit may include at least one type of visible light of blue and purple. That is, the light ray of the light source unit may include a light ray having a wavelength band of 380 nm to 500 nm. In addition, the light ray of the light source unit may further include a light ray of a wavelength attracting pests. The light rays attracting the pests of the light source unit may be visible light of a red series with respect to the pest of the fly, and may be yellow or orange visible light with respect to the pest of the cicada. In addition, the light source of the light source may further include a light ray of a wavelength to help the growth of the plant.

The control unit may instantly turn on and off the light source unit at night so that light beams are scanned in the form of flashes from the light source unit. The controller may alternately repeat an unlit mode for turning off the light source for a first set time and a lit mode for turning on the light source for a second set time at night. Alternatively, the controller may alternately repeat an unlit mode for turning off the light source unit for a first set time and a lit mode for temporarily turning on and off the light source unit for a second set time at night. The control unit may repeat until the number of operation of the light-off mode and the lighting mode reaches a set number of times.

On the other hand, the pest removing device includes a housing having the light source unit and the control unit disposed therein and having an opening formed on the front surface thereof, a reflector disposed inside the housing to which the light source unit and the control unit are mounted and reflecting light rays of the light source unit to the opening unit; And a transparent cover disposed in the opening, a fixing cover detachably coupled to the front surface of the housing to fix the transparent plate and the reflector to the opening, and a mount having one side connected to the housing and a clamp provided at the other side. It may include. The pest removal device may further include a sensing unit disposed at one side of the housing to sense external light, and a display unit disposed at the other side of the housing to indicate whether the device is in operation.

At least one of the housing and the transparent plate, a heat dissipation port may be formed. A lower portion of at least one of the housing and the fixing cover may have a drain hole for draining water from the inside of the housing to the outside. Reflecting surfaces may be formed on a front surface of the reflector at a plurality of angles to diffusely reflect light rays of the light source unit, and a plating layer including a metal material may be formed on the reflecting surfaces.

The light source unit may include a lamp disposed at a front surface of the reflector to generate light having a wavelength that disturbs the physiology of a pest, and a filter plate disposed at the front of the lamp to filter light having a specific wavelength among the light beams of the lamp. Can be. The filter plate may be disposed in front of the transparent plate, and the fixing cover may include a fixing unit for fixing the filter plate disposed in the front of the transparent plate.

In addition, the pest removal device may further include a blocking plate rotatably connected to the upper portion of the front of the fixing cover to block the direct sunlight flowing into the housing and to cover and protect the front of the transparent plate if necessary. have. An upper portion of the blocking plate may be rotatably connected to the fixing cover at a predetermined angle, and the fixing cover may include a fixing part for fixing the blocking plate covered with the transparent plate.

The pest removal device according to the present invention has the advantage that most of the pests are effectively removed by light rays having a wavelength disturbing the physiology of the pests, and various damages caused by the pests are prevented.

In addition, the pest removal device uses a light that is harmless to animals and plants other than pests, and thus it is possible to produce environmentally friendly agricultural products, and to reduce the use of chemical synthetic pesticides harmful to humans.

In addition, when the pest is effectively removed by the pest removal device, there is an advantage that the farm income is improved by helping to increase the yield of the crop.

In addition, the pest removal device is formed in a simple structure and is easily manufactured at a low cost, there is an advantage that the after-care is easily carried out as well as the cost is reduced in the after-care.

1, 2 and 3 are a perspective view and an exploded perspective view and a bottom view of the pest removal device 1 according to an embodiment of the present invention, Figure 3 is a pest removal device 1 of FIG. 5 is a cross-sectional view taken along line AA of FIG. 4, and FIG. 6 is a rear view of the fixing cover 40 shown in FIG. 2. 7 and 8 are perspective views of the up and down rotating part 54 and the left and right rotating parts 55 of the cradle 50 shown in FIG. 2, and FIG. 9 is a perspective view of the light source part 60 shown in FIG. 2. Intensity according to the wavelength band is a graph, Figure 10 is a graph schematically showing the visible light region shown in FIG.

1 and 2, the pest removal device 1 of the present invention includes a housing 10 having an opening 11 formed on its front surface, a reflector 20 disposed inside the housing 10, and The transparent plate 30 disposed in the opening 11 and the fixing cover detachably mounted on the front surface of the housing 10 to fix the transparent plate 30 and the reflector 20 to the opening 11. 40, a cradle 50 having one side connected to the housing 10 and a clamp 51 provided at the other side, and a light beam having a wavelength disposed in front of the reflector 20 and disturbing the physiology of pests And a control unit 70 disposed behind the reflector 20 to control the light source unit 60.

The housing 10 is a hemispherical member having a hollow interior such that the light source unit 60, the control unit 70, and the reflector 20 are disposed therein. A plurality of heat dissipation holes 12 are formed in the housing 10 so as to prevent overheating of the light source unit 60 and the control unit 70. In addition, a plurality of drain holes 13 are formed in the lower portion of the housing 10 so as to drain water generated due to moisture or a temperature difference to the inside of the pest removing device 1 to the outside. The heat dissipation holes 12 and the drain holes 13 are slots formed long in the front and rear directions in the housing 10, and a plurality of the heat dissipation holes 12 and the drain holes 13 are spaced apart from each other in the circumferential direction on the side surface of the housing 10.

2 and 4, the pest removal device 1 further includes a detector 80 and a display 81 formed in the housing 10. First and second hole parts 14 and 15 are formed in the housing 10 at a position that is easily recognized by a consumer. The first hole portion 14 is disposed with a sensing unit 80 for sensing external light, the second hole portion 15 is disposed with a display unit 81 for displaying the operation of the pest removal device (1). do. The detector 80 includes a photosensitive sensor that senses light flowing through the first hole 14, and the display unit 81 emits light to the outside through the second hole 15. (LED). Of course, the display unit 81 may be an LCD, an OLED, a light bulb, or the like. Therefore, the pest removal device 1 may not only detect day and night automatically by the detection unit 80, but also operate the pest removal device 1 through the display unit 81 to the consumer. You will be informed. On the other hand, the sensing unit 80 and the display unit 81 is formed as a single module is fixed together with a fastening member 83 in the interior of the housing (10).

2 and 5, the reflector 20 is formed in a funnel structure extending toward the opening 11 and disposed inside the housing 10. A flange portion 21 protrudes along a circumference of the outer end of the reflector 20 and is seated on a seating portion 16 formed on an inner side surface of the housing 10. The seating part 16 is a protrusion formed on the inner surface of the housing 10 so as to be spaced apart from each other along the circumferential direction. The control unit 70 is mounted to the rear of the reflector 20, and the light source unit 60 connected to the control unit 70 is disposed in front of the reflector 20.

In addition, a reflecting surface 22 is formed on the front surface of the reflector 20 at a plurality of angles so that light rays of the light source unit 60 are diffusely reflected, and the reflecting surface 22 is a metal layer having reflectivity and heat resistance. 23 is formed. The plating layer 23 is formed of chromium material. Accordingly, the reflector 20 is prevented from discoloration or deterioration of the reflecting surface 22 due to light rays of the light source unit 60, and all light rays of the light source unit 60 are irradiated to the outside through the opening 11. do.

Referring to FIG. 2, the transparent plate 30 is a disc-shaped member made of a transparent material inserted into the housing 10 and seated on the front surface of the flange portion 21. The transparent plate 30 is formed of high strength acrylic having a light transmittance of 96% or more. A plurality of heat dissipation holes 31 are formed in the transparent plate 30 to be spaced apart from each other in the circumferential direction.

2, 5, and 6, the fixing cover 40 is detachably coupled to the front portion of the housing 10 to allow the transparent plate 30 and the reflector 20 to the opening 11. It is a ring-shaped member to be fixed. Between the fixing cover 40 and the housing 10, a ring-shaped packing (47) for preventing the inflow of moisture and foreign matter into the pest removal device (1) is disposed. The packing 47 is fixed between the inner surface of the fixing cover 40 and the front surface of the housing 10 by the coupling force of the fixing cover 40 and the housing 10.

The fixing cover 40 has a side ring portion 41 coupled to an outer circumference of the housing 10, and is connected to the front end of the side ring portion 41 and disposed on the front surface of the transparent plate 30. And a front ring portion 42. Here, the coupling groove portion 43 is formed on the inner surface of the side ring portion 41 and is coupled to the coupling protrusion 17 protruding to the side of the housing 10. The coupling groove 43 is formed in a "L" shape is coupled to the coupling protrusion 17 is rotated in the circumferential direction after being inserted in the front direction. In the center of the front ring portion 42, a scanning hole 44 is formed to a predetermined size so that the light beam passing through the transparent plate 30 is scanned forward. On the inner surface of the front ring portion 42, the pressing projection 45 is pressed to the front surface of the transparent plate 30 in the circumferential direction protrudes to a predetermined height. The lower portion of the front ring portion 42 is formed with a drain 46 for draining the water generated due to moisture or temperature difference to the inside of the pest removal device (1).

2, 3, and 6, the pest removing device 1 blocks direct sunlight flowing into the housing 10 through the opening 11 and, if necessary, the transparent plate 30. It further includes a blocking plate 90 rotatably connected to the front of the fixing cover 40 to cover the front of the protection. The blocking plate 90 is a disc shaped member formed in the same shape as the scanning hole 44 so that the blocking plate 90 may be disposed in the scanning hole 44 of the fixing cover 40. A hinge shaft 91 is formed on an upper portion of the blocking plate 90, and a cylindrical bearing 48 having the hinge shaft 91 rotatably connected at a predetermined angle on an upper surface of the fixing cover 40. Is formed. The front ring portion 42 of the fixing cover 40 is formed with a removal groove 49 used to open the blocking plate 90.

In addition, the blocking plate 90 and the fixing cover 40 open the blocking plate 90 upward from the front of the fixing cover 40 so that the blocking effect of direct sunlight by the blocking plate 90 is increased. Set the angle to 160 degrees. In addition, the fixing cover 40 includes a fixing part 92 for fixing the blocking plate 90 covered on the front of the transparent plate 30. The fixing part 92 is a lever-shaped member rotatably connected at the other end to the front surface of the fixing cover 40 so that one end of the blocking plate 90 is moved and locked in front of the blocking plate 90. The front of the blocking plate 90, the fixing groove 93 is formed so that one end of the fixing portion 92 is easily inserted. The fixing part 92 and the fixing groove 93 are formed to correspond to the fixing cover 40 and the blocking plate 90 in the circumferential direction, respectively.

1 and 2, the cradle 50, the clamp 51 is fastened and fixed to the structure provided at the installation site of the pest removal device 1, the support is connected to one end of the clamp 51 It includes a rod 52 and a rotary connector 53 rotatably connected to the other end of the support rod 52 in a vertical direction and rotatably connected in a horizontal direction to an upper portion of the housing 10. The clamp 51 is detachably mounted to the structure by a plurality of fastening members 56, and one end of the support rod 52 is integrally connected to the clamp 51 by welding or the like.

2, 7 and 8, the rotary connector 53 includes a vertical rotating part 54 and a vertical rotating part 54 connected to each other by a hinge structure to be rotated in the vertical direction to the other end of the support rod 52. It is coupled to rotate in the left and right direction and includes a left and right rotating part 55 mounted on the upper portion of the housing (10). The vertical rotation part 54 is formed in a disk shape, the other end of the support rod 52 is rotatably connected to the upper portion. The left and right rotating parts 55 are formed to surround the edges of the vertical rotating part 54 and are fastened and fixed by a plurality of fastening members on the upper portion of the housing 10. A plurality of positioning protrusions 57 are formed on one of the contact surfaces of the vertical rotation part 54 and the left and right rotation parts 55 at equal intervals in the circumferential direction, and the vertical rotation part 54 and the left and right rotation parts ( On the other side of the contact surface of 55, a plurality of positioning grooves 58 are formed corresponding to the positioning projections 57. Therefore, when the housing 10 is rotated in the left and right direction, the positioning projection 57 is separated from the positioning groove 58 and then inserted into another neighboring positioning groove 58 while the housing 10 The rotation angle of is set. Of course, the positioning groove 58 and the positioning projection 57 may be formed on the contact surface of the other end of the support rod 52 and the vertical rotation portion 54.

2, 9, and 10, the light source unit 60 is disposed at the center of the front surface of the reflector 20 so as to disturb the physiology of the pest (hereinafter referred to as “disrupted light”). It includes a lamp to generate. The disturbed light of the light source unit 60 is visible light of at least one of blue and violet. That is, the light of the light source unit 60 generates light of various wavelengths from ultraviolet to infrared continuously, but light of 380 nm to 500 nm wavelength band corresponding to the disturbed light is relatively strong except for infrared light.

In particular, the graph shown in FIG. 9 is a relative spectral irradiance graph for the lamp employed in the light source unit 60 of the pest removal device 1 according to the present invention. This is a value measured during a relative spectral radiance test (test No. 06-10844-001) of the light source unit 60 by the Korea Research Institute of Standards and Science. The environmental conditions of the test were measured in an environment where an AC voltage of 220 V was applied at an ambient temperature of 23 ± 2 ° C. and a humidity of 55% or less.

The disturbing light has an excellent effect of inhibiting the pigmentation of the compound eye of the pest at night and preventing cancer adaptation, and expecting the same effect in most pests. . The compound eye refers to the compound eye of a pest composed of a plurality of eyes, and the cancer adaptation indicates that the pigment particles in the compound eye move to adapt the darkness to the compound eye. In general, when the pests are moved for cancer adaptation, the pests are moved by neurotransmitters, so that scattering, mating, and mutation are performed. However, when the pigment movement is suppressed by the disturbing light of the light source unit 60, the cancer adaptation of the pest is disturbed and the hormone secretion is also disturbed due to the disturbance of neurotransmission. Therefore, the ecological rhythm of the pest is broken and the adult is killed, and propagation of the pest is prevented by physiological disturbances such as scattering disturbance, mating disturbance, mutant disturbance, etc. of the pest. In addition, since the disturbing light of the light source unit 60 can expect the same effect in the majority of pests, it can be used in common for various kinds of pests. Referring to Table 1 below, pests that are killed by the disturbing light of the light source unit 60 include cicada, fly tree, coleoptera, mite, hemiptera, locust tree, and lepidoptera.

Type of pest Kind of the neck Cicada Aphids, greenhouse dust, mulberry Fly Mushroom Fly, America Leaf Oyster Fly Coleoptera Twenty eight spotted ladybug, leaf beetle Mite tree Mite Stink wood Stinging Locust Whiskers Lepidoptera Butterfly, moth

In addition, the light source unit 60 further includes a light beam having a wavelength for attracting a pest (hereinafter, referred to as 'guide light') or a light beam having a wavelength that helps the growth of crops (hereinafter, referred to as 'growth light'). can do. When the attracting light is strongly generated together with the disturbing light in the light source unit 60, the pest is attracted by the attracting light, and the pest is killed by the disturbing light. Thus, the pest removal performance of the pest removal device 1 is further improved. When the growth light is strongly generated together with the disturbing light in the light source unit 60, the growth of the crop is promoted by the growth light, and pests are killed by the disturbing light. Therefore, the productivity of crops is further improved by the pest removal device 1.

As the attracting light, red-based visible light is used for the pest of the fly, and yellow- or orange-based visible light is used for the pest of the cicada. Referring to Table 2 below, the grown light is selectively used in at least one wavelength of the light of the wavelength band of 315nm to 1,000nm that does not adversely affect the plant. On the other hand, the light ray corresponding to the wavelength band of 315nm or less in Table 2 is an ultraviolet ray-based light, the pest removal device 1 is blocked most of the ultraviolet rays generated in the light source unit 60 by the transparent plate 30. . This is because the ultraviolet rays do not penetrate the transparent plate 30 formed of glass or plastic other than quartz.

Wavelength of light Physiological Actions of Plants 1,000 nm Heat supply 700 nm to 1,000 nm Kidney promotion 610nm to 700nm Use for photosynthesis 510nm to 610nm Physiological Roles 410nm to 510nm It is used for photosynthesis (the photosynthesis becomes good after 610nm ~ 700nm wavelength) 315nm to 410nm Limited effect to promote bud formation 280nm to 315nm Harmful to the majority of plants Less than 280nm Lethal effect on plants

On the other hand, as a method of using the attracting light or the growth light with the disturbing light in the pest removal device 1, the light source unit 60 is composed of a special lamp that simultaneously generates the attraction light or the growth light with the disturbing light, The light source unit 60 may include a lamp for generating disturbed light and a lamp for generating attracted light or live light. Alternatively, the first pest removal device employing the light source unit 60 for generating the disturbing light and the second pest removal device employing the light source unit 60 for generating the attracted light or live light may be used in combination. Do.

Referring to FIG. 2, the controller 70 includes a printed circuit board (PCB) fastened and fixed to a rear surface of the reflector 20 by a fastening member. The controller 70 is connected to the light source 60, the detector 80, and the display 81 to control the operation of the pest removing device 1. In particular, the control unit 70 properly controls the lighting operation and the light-off operation of the light source unit 60 so as to secure the pest removal performance without adversely affecting the plants by the light rays of the light source unit 60.

Looking at the control method and operation of the pest removal device according to an embodiment of the present invention configured as described above are as follows.

11 is a flowchart illustrating a control method of the pest removing device 1 according to an embodiment of the present invention, and FIGS. 12 and 13 are oyster flies using the pest removing device 1 according to an embodiment of the present invention. Experimental values for greenhouse powder are shown.

First, referring to FIG. 11, a control method of the pest removal device 1 will be described. Power is applied to the pest removal device 1, and the sensing unit 80 of the pest removal device 1 is connected to the housing 10. Day and night by detecting the light flowing through the first hole 14 of the () (S1, S2), that is, if the intensity of the light detected by the detection unit 80 is less than the set level, the The controller 70 of the pest removing device 1 determines that it is night. If the intensity of light detected by the detector 80 is greater than or equal to a predetermined level, the controller 70 of the pest removing device 1 determines that it is daytime. At this time, the display unit 81 of the pest removing device 1 is turned on as power is applied to display the operating state of the pest removing device 1 through the second hole 15 of the housing 10 to the outside. do.

The pest removal device 1 as described above is preferably operated at night to inhibit the pigment migration of the pest to prevent cancer adaptation. In general, the pest removal device (1) is operated between 10 hours after sunset in winter, and the pest removal device (1) is operated between 8 hours after sunset.

If it is determined by the control unit 70 that the night, the operation number of the lighting mode in which the light source unit 60 of the pest removal device 1 is turned on is initialized, the control unit 70 of the pest removal device 1 The measured time value is also initialized. (S3, S4) And, the control unit 70 measures the operating time of the pest removal device 1 (S5).

The pest removing device 1 maintains an unlit mode in which the light source unit 60 is turned off until the time measurement value of the controller 70 reaches a first set time, and the time measurement of the controller 70 is performed. When the value is greater than or equal to the first set time, the lighting mode in which the light source unit 60 is turned on is performed for the second set time. (S6, S7, S8) In this embodiment, the first set time is set to 2 hours. Then, the second setting time is set to 10 to 20 minutes.

In the lighting mode, the light source unit 60 is continuously turned on for the second set time, or the light source unit 60 flashes at a predetermined time interval for the second set time. Hereinafter, it will be described that the light source unit 60 flashes while generating flash. In the present embodiment, in the lighting mode, the light source unit is turned on for 0.1 to 0.25 seconds at intervals of 2 to 5 seconds to generate a flash.

When the lighting mode is performed for the second set time, the light source unit 60 is turned off by the controller 70. (S9) If the number of times the lighting mode is performed is less than the set number of times, the operation of the controller is performed. The number of times is increased once, the time measurement value of the control unit is initialized, and the above-described process is repeated. (S10, S11) That is, the pest removing device 1 sets the light source unit 60 firstly. The light-off mode for turning off the light and the light-off mode for flashing the light source unit 60 momentarily for a second set time are alternately repeatedly performed.

The reason why the lighting mode of the pest removing device 1 is limited at night as described above may be physiological disturbance of the pest due to the disturbing light of the light source unit 60, but the light beam of the light source unit 60 may be caused. This is because breaking of the biological rhythm of the crops can be prevented. That is, since the light rays of the light source unit 60 are scanned in the form of flashes during the second setting time at the first setting time interval, the pigment particle movement of the pest can be suppressed, and the influence of the plant is minimized.

Then, as described above, the light-off mode and the lighting mode of the light source unit 60 are repeatedly performed so that the number of times of operation reaches a set number of times, or the controller 70 determines that it is daytime based on the detected value of the detector 80. If done, the operation of the pest removal device 1 is terminated. (S12)

On the other hand, when disturbed light generated by the light source unit 60 of the pest removal device 1 is irradiated to the pest at night, the disturbance light is pigmented in the compound's compound eye to suppress the pigmentation movement of the compound eye, Inhibition of pigment migration causes pesticide cancer adaptation to break and distort biological rhythms. Therefore, if the biological rhythm of the pest is broken, all insects are also killed in about 3 to 4 days, and the neurotransmission, substance production, insect hormone, etc. of the pest are also disturbed and physiological disturbance occurs.

Such physiological disturbances include spawning disturbances, mating disturbances, mutant disturbances, and the like, which prevents the breeding of the pests and adversely affects the transforming pests of the pests, thereby preventing the adult from producing eggs or offspring. . That is, the pest removal device 1 is implemented to reduce not only the adult but also the egg and the larva to improve the removal performance of the pest, the same effect occurs to the majority of pests, not a particular pest, common to the removal of the pest There is an advantage available.

In particular, when attracted light or live light is generated along with the disturbed light in the light source unit 60 of the pest removing device 1, the pest is attracted by the attracted light and then the pest is killed by the light source unit 60, As pests are killed by the disturbing light, growth of crops is promoted by the growing light.

12 and 13 are graphs showing experimental values for oyster flies and greenhouse powder using the pest removal device 1, respectively. The graphs show the experiment of the performance of the pest removal device (1) in the gerbera farm of Daedong-myeon, Gimhae-si.

In FIG. 12 (A), when the yellow ray-like visible light generated by the oyster fly is generated in the light source unit 60 of the pest removing device 1, it is a graph measuring the density change of the oyster fly present in the crop of a certain area. As shown in the graph, the population of oysters decreased due to the visible light of the yellow series, but the population increased in the middle of the experiment ignoring the visible light of the yellow series. That is, when the light rays dislike the pests are generated in the light source unit 60, the pests initially avoid the light rays and the number of the insects decreases for a while, but eventually the number of pests increases.

In FIG. 12 (B), when the blue and purple visible light, that is, disturbed light, is generated in the light source unit 60 of the pest removing device 1 to prevent cancer adaptation of the oyster fly, it is present in the crop of a certain area. This is a graph measuring density change of oyster flies. As shown in the graph, the oyster flies continuously decreased from the initial stage to the end of the experiment due to disturbed light. That is, when disturbed light is generated in the light source unit 60, the number of pests is continuously reduced due to physiological disturbance of the pests, and eventually, most pests are killed.

In FIG. 12C, when the light source unit 60 of the pest removing device 1 generates not only the disturbing light of FIG. 12B but also a red-based visible light that attracts the oyster flies, This is a graph measuring the density change of oyster flies in crops. As shown in the graph, the oyster flies continuously decreased from the beginning to the end of the experiment due to the disturbing light, and the oyster was attracted by the guided light at the beginning and the end of the experiment. The rate of decline of the population has increased. That is, when disturbed light and attracted light are generated together in the light source unit 60, the effect of attracting pests is added, and thus the speed of removing pests due to physiological disturbance of the pests is improved.

In FIG. 13 (A), when the visible ray of red series dislikes greenhouse dust from the light source unit 60 of the pest removing device 1, a graph measuring the density change of the greenhouse dust existing in the crops of a certain area to be. In the graph, similar to the contents shown in FIG. 12 (A), the number of the greenhouse powders decreased due to the visible light of the red series at the beginning of the experiment, but from the middle of the experiment, the population increased regardless of the visible light of the red series. It was.

In FIG. 13B, when blue and violet visible light, ie, disturbing light, is generated in the light source unit 60 of the pest removing device 1 to prevent darkening of the greenhouse dust, it is present in a certain area of crops. This is a graph measuring the density change of greenhouse powder. Similar to the contents shown in FIG. 12 (B) in the graph, the oyster flies continuously decreased from the initial stage to the end of the experiment due to disturbed light.

In FIG. 13C, when the light source unit 60 of the pest removing device 1 generates not only the disturbing light of FIG. 13B but also yellowish visible light that attracts the greenhouse powder, a predetermined area is generated. This is a graph measuring the density change of oyster flies in the crops. In the graph, similar to the contents shown in FIG. 12 (C), the number of greenhouse dusts was continuously decreased from the initial experiment to the end of the experiment due to the disturbed light, and the greenhouse powder was attracted by the attracting light at the beginning and the middle of the experiment. As a result, the rate of decrease of the population increased more than in the case of FIG. 13 (B).

Therefore, according to the experiments shown in Figs. 12 and 13, the pests are removed by the disturbed light injected from the pest removal device 1, the insect removal device (1) when the attracted light is used together with the disturbing light The pest removal rate is improved.

14 is an exploded perspective view showing a pest removing device 100 according to another embodiment of the present invention, Figure 15 is a front view of the pest removing device 1 shown in FIG.

In Fig. 14, the same reference numerals as in the above-described embodiment denote the same members. Hereinafter, description will be made mainly on the points different from the above-described embodiment.

The pest removal apparatus 100 of FIG. 14 differs from the pest removal apparatus 1 of FIG. 1 in that the light source 60 is disposed on the front surface of the reflector 20 to generate light having a wavelength that disturbs the physiology of the pest. It includes a lamp 160 and a filter plate 162 disposed in front of the lamp 160 to filter the light of a specific wavelength of the light of the lamp 160. Here, the lamp 160 is formed in the same manner as the lamp of the light source unit shown in FIG.

The filter plate 162 is a disc-shaped member disposed on the front surface of the transparent plate 30. The heat dissipation port 164 is formed in the filter plate 162 to correspond to the heat dissipation hole 31 of the transparent plate 30. The fixing cover 40 includes a fixing part 92 fixing the blocking plate 90 to the front of the transparent plate 30 or fixing the filter plate 162 disposed on the front of the transparent plate 30. do. The fixing part 92 is a lever-shaped member rotatably connected at the other end to the front surface of the fixing cover 40 so that one end of the filter plate 162 is moved and locked in front of the filter plate 162.

The filter plate 162 is formed to filter light rays having a specific wavelength from light rays scanned to the outside through the transparent plate 30. For example, when the filter plate 162 is formed in red, visible ray of red color is irradiated through the filter plate 162, and when the filter plate 162 is formed in yellow, the filter plate 162 is removed. Through yellow visible light is irradiated.

On the other hand, the filter plate 162 may filter the light rays of the lamp 160 to irradiate at least any one of the disturbed light, attracted light, and live light to the outside. Therefore, even when a general light bulb or LED is used as the lamp 160, the filter plate 160 may scan the disturbing light, the attracting light, and the growing light by the filter plate 160, respectively.

As described above, the pest removal device according to the present invention has been described with reference to the illustrated drawings, but the present invention is not limited to the above embodiments and drawings, and various modifications are possible by those skilled in the art within the scope of the technical idea of the present invention. Of course.

That is, the present invention includes all devices for removing pests by using blue and violet visible light.

1 is a perspective view showing a pest removing device according to an embodiment of the present invention,

Figure 2 is an exploded perspective view of the pest removing device shown in Figure 1,

Figure 3 is a front view showing a closed state of the blocking plate of the pest removal device shown in Figure 1,

Figure 4 is a bottom view of the pest removing device shown in Figure 3,

5 is a cross-sectional view taken along the line A-A shown in FIG.

Figure 6 is a perspective view of the back of the fixed cover shown in Figure 2,

7 is a perspective view of the vertical rotating portion of the cradle shown in FIG.

Figure 8 is a perspective view of the left and right rotating portion of the cradle shown in FIG.

FIG. 9 is a graph showing the intensity according to the wavelength band of the light source unit shown in FIG. 2;

10 is a graph schematically showing the visible light region shown in FIG. 9;

11 is a flow chart showing a control method of the pest removing device according to an embodiment of the present invention,

12 is a graph showing the experimental value for the oyster fly using a pest removal device according to an embodiment of the present invention,

Figure 13 is a graph showing the experimental value for the greenhouse powder using a pest removal device according to an embodiment of the present invention,

14 is an exploded perspective view showing a pest removing device according to another embodiment of the present invention;

15 is a front view of the pest removing device shown in FIG. 14;

<Explanation of symbols on main parts of the drawings>

1, 100: pest removal device 10: housing

20: reflector 30: transparent plate

40: fixed cover 50: holder

60: light source unit 70: control unit

80: detection unit 81: display unit

90: blocking plate 160: lamp

162: filter plate

Claims (3)

A light source unit that scans light rays having a wavelength that physiologically disturb pests; A control unit connected to the light source unit to control an operation of the light source unit, The light ray of the light source unit is a pest removal device comprising at least one of visible light of blue and violet. A light source unit that scans light rays having a wavelength that physiologically disturb pests; A control unit connected to the light source unit to control an operation of the light source unit, The light ray of the light source unit is a pest removal device comprising a light ray in the wavelength band of 380nm to 500nm. The method according to claim 1 or 2, In order to help the growth of plants, the light ray of the light source unit further comprises a light emitting wavelength of 315nm to 1,000nm band.

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