KR20200091239A - Apparatus for Elimination of Noxious Insects - Google Patents

Abstract

The present invention relates to a pest repellent device which operates in a shape that flowers bloom by light in the form of flower buds, and also supplies power by natural light since solar panels are formed on petals. In addition, the pest repellent device has excellent pest repelling effects by emitting high frequency and scent that pests such as mosquitoes dislike. The scent for repelling pest is derived from nature, and thus is harmless to the human body while the scent with high user preference is provided.

Description

Extermination of pests{Apparatus for Elimination of Noxious Insects}

The present invention relates to extermination of pests, and more particularly, to a pest extermination effect excellent in combating pests by spraying a frequency and a fragrance capable of exterminating the pests.

Mosquitoes are hygienically important insects that mediate many diseases, such as dengue fever, yellow fever, malaria, and filamentous insects. Insect repellents have been used to protect humans from these mosquitoes.

Insect repellents can protect humans from vampire arthropods, and these repellents play an important role in reducing the risk of contact with infectious agents that cause disease.

In general, as a method for combating various pests such as flies, mosquitoes and cockroaches, a method using a poison such as an insecticide is widely used.

However, the method of using poisons such as pesticides has a problem of killing pests and having a fatal effect on the human body. As an example of this, the most commonly used mosquito scent is a pyrethroid synthesized from praletrin, aletrin, and the like, obtained from a pesticide country, a kind of chrysanthemum flower.

When burning, these mosquito fragrances emit 2 to 22 cigarettes per formaldehyde and 41 to 56 cigarettes.

In order to solve the problem of the mosquito coil, a mat type or liquid electronic mosquito coil was developed. However, since the electronic mosquito scent also uses pyrethroids as a main material, there is a problem that causes symptoms such as numbness, headache, or rhinitis when used for a long time.

In recent years, in order to combat pests such as mosquitoes, pest extermination has been developed to combat pests by ultrasonic waves that people cannot hear.

Extermination of pests using ultrasonic waves is a type that amplifies in a timer IC for oscillation that allows the time constant to be controlled by a variable resistor, generates ultrasonic waves of a specific frequency, and outputs them to a speaker.

In the case of exterminating insect pests using high frequency, a high frequency hated by pests such as mosquitoes is generated to increase the effect of exterminating insects, but there is a problem that there is a slight noise due to high frequency. In addition, there is a inconvenience in that power is required according to the use of the battery.

There is a need to develop a device that can prevent such problems, increase the effect of exterminating pests by using a fragrance derived from natural products that are not harmful to the human body in addition to high frequency, and visually increase aesthetics in addition to the function of exterminating insects.

(Patent Document 1) KR 10-1552812 B1

It is an object of the present invention to provide a pest repellent.

Another object of the present invention is to operate in the form of flower blooms by light in the form of flower buds, a solar panel is formed on the petals, and it is to provide a pest repellent capable of supplying power by natural light.

Another object of the present invention is the extermination effect of pests by spraying high frequency and incense hated by pests such as mosquitoes, and the fragrance for combating pests is a fragrance derived from natural products, harmless to the human body, and has a high preference for users Is to provide.

In order to achieve the above object, exterminating pests according to an embodiment of the present invention the body portion; A support stand formed in a vertical direction on the upper portion of the body; And a bud portion formed at one end of the prop, the body portion includes a UV sensor, and the bud portion blooms or transforms into a bud shape according to ultraviolet rays, and the body portion fights pests. It includes a high-frequency generating unit and an injection unit for spraying pest control odor.

The bud portion includes a flower beak portion and a pistil.

The flower beak portion is composed of a plurality of petal portions, an inner side of the petal portion is formed with a solar panel that absorbs sunlight, and an outer side of the petal portion is formed with LED lighting.

The color of the outside of the petal portion is changed by LED lighting, and the color can be changed by the presence or absence of ultraviolet rays.

The outer side of the petal portion is formed with an articulated groove, and when the petal portion is changed to an open shape according to ultraviolet rays, it can be transformed into a curved shape.

LED lighting is formed at one end of the pistil.

The body portion is a battery portion; A driving unit for changing the shape of the bud portion; And a control unit for controlling the shape of the bud portion, generating a high frequency, and spraying the pest-repellent fragrance.

The body portion can be connected to an external power supply on one side, and includes a connection portion for supplying power to the battery.

The battery unit includes a UV detection sensor unit, a driving unit, a control unit, an LED light, a high frequency generator, and a power supply unit for operating an injection unit that sprays a pest repellent.

The body portion includes a bud portion and a control switch portion for controlling the operation of the control unit.

According to the pest extermination of the present invention, the flower is operated in a shape in which the flower blooms by light in the form of a flower bud, and a solar panel is formed on the petals, thereby enabling power supply by natural light.

In addition, by spraying high-frequency and incense that hates pests such as mosquitoes, the effect of exterminating insects is excellent, and the fragrance for exterminating insects is a fragrance derived from natural products, harmless to the human body, and it is possible to provide fragrance with high user preference To do.

1 is a view of the shape change of the bud portion according to an embodiment of the present invention.
2 is a view of pest extermination according to an embodiment of the present invention.
3 is a cross-sectional view of a petal part according to an embodiment of the present invention.
4 is a cross-sectional view of a petal part according to an embodiment of the present invention.
5 is a functional block diagram for exterminating pests according to an embodiment of the present invention.
6 is a functional block diagram for exterminating pests according to an embodiment of the present invention.

Hereinafter, with reference to the drawings of the present invention will be described in detail. The following examples are provided as examples to ensure that the spirit of the present invention can be sufficiently transmitted to ordinary practitioners. Accordingly, the present invention is not limited to the embodiments described below and may be embodied in other forms. In addition, in the drawings, the size and thickness of the device may be exaggerated for convenience. Throughout the specification, the same reference numbers indicate the same components.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention pertains. It is provided to fully inform the holder of the scope of the invention, and the invention is only defined by the scope of the claims. The same reference numerals refer to the same components throughout the specification. In the drawings, the size and relative size of layers and regions may be exaggerated for clarity of explanation.

Combinations of each block of the block diagram and each step of the flowchart may be performed by algorithms or computer program instructions, consisting of firmware, software, or hardware. These algorithms or computer program instructions can be mounted on a processor of a general purpose computer, special purpose computer, or other programmable digital signal processing device, so that the instructions are performed through a processor of a computer or other programmable data processing equipment. These will create a means to perform the functions described in each block of the block diagram or in each step of the flowchart.

These algorithms or computer program instructions can also be stored in computer readable or computer readable memory that can be oriented to a computer or other programmable data processing equipment to implement a function in a particular way, so that the computer is available or computer It is also possible for the instructions stored in the readable memory to produce an article of manufacture containing instructions means for performing the functions described at each step of each block or flowchart of the block diagram.

Computer program structures can also be mounted on a computer or other programmable data processing equipment, so a series of operational steps are performed on a computer or other programmable data processing equipment to create a process that is executed by the computer to generate a computer or other program. It is also possible for instructions to perform possible data processing equipment to provide steps for performing the functions described in each block of the block diagram and in each step of the flowchart.

Further, each block or each step can represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function(s). It should also be noted that in some alternative embodiments it is also possible that the functions mentioned in blocks or steps occur out of order. For example, two blocks or steps shown in succession may in fact be executed substantially simultaneously, or it is also possible that the blocks or steps are sometimes performed in reverse order depending on the corresponding function.

The terminology used herein is for describing the embodiments, and thus is not intended to limit the present invention. In the present specification, the singular form also includes the plural form unless otherwise specified in the phrase. As used herein, "comprise" and/or "comprising" refers to the components, steps, operations and/or elements mentioned above, the presence of one or more other components, steps, operations and/or elements. Or do not exclude additions.

1 is a view of the shape change of the bud portion according to an embodiment of the present invention. 2 is a view of pest extermination according to an embodiment of the present invention. Hereinafter, with reference to Figures 1 and 2 will be described the configuration and effects of pest control according to the present invention.

1 is a view of the shape change of the pest control according to an embodiment of the present invention.

Exterminating pests according to an embodiment of the present invention, the body portion 100; It includes a support stand 200 formed in a vertical direction on the upper portion of the body portion 100 and a bud portion 300 formed at one end of the support stand 200.

The first shape of FIG. 1 means that the bud portion 300 exists in the shape of a bud, and represents a state in the absence of ultraviolet rays. That is, in the evening and at night, it is present in the form of a flower bud, so that dust or the like can be prevented from sinking inside, and the LED light 311 is formed on the outside of the flower bud part 300. To enable utilization.

Thereafter, the sun begins to rise, and when ultraviolet rays are transmitted to the pest repellent of the present invention, the flowers gradually begin to bloom in a blooming shape. FIG. 1 shows the shape of a flower blooming according to the passage of time, that is, the degree of UV transmission, in the order of time.

The third shape of FIG. 1 shows a shape in which the bud portion 300 is completely opened in the form of a flower, and the detailed shape of the flower shape of FIG. 1 is shown in FIG. 2.

2 is a view of pest extermination according to an embodiment of the present invention. Insect repellent of the present invention, unlike general pest repellent, is composed of a flower-like shape in a pot.

In view of the fact that there are plants capable of combating actual pests, and considering that pest extermination is used indoors, pest extermination may be configured in a shape as shown in FIG. 2 so as to be used as an interior interior product.

According to Figure 2, the pest control of the present invention is a body portion 100; A support stand 200 formed in a vertical direction on the upper portion of the body portion; And a bud portion 300 formed at one end of the prop.

The body part 100 includes an ultraviolet detection sensor part (not shown). When ultraviolet light is detected by the ultraviolet sensor unit (not shown), the corresponding information is transmitted to the controller (not shown), and the controller (not shown) adjusts the shape change of the bud unit 300.

In addition, the body portion 100 includes a high-frequency generating unit (not shown) for exterminating pests and an injection unit (not shown) for spraying a pest-repelling fragrance.

The high frequency generator (not shown) includes a speaker including a speaker on one surface of the body 100, so that the high frequency generated by the high frequency generator (not shown) is transmitted to the outside through the speaker.

The high frequency outputs noise that a pest does not like, such as mosquitoes, and is a high frequency sound, which does not have a great influence on a person, but has a slight noise.

In other words, in the case of repelling pests only with high frequency, it may cause inconvenience to users with slight noise itself for users who are sensitive to sound. In the case of exterminating pests only with high frequency, it is necessary to output high frequency for a long time to maintain the effect, and even minor noise may cause inconvenience to the user when exposed to the same sound for a long time.

Thus, in the present invention, instead of exterminating pests using only high frequencies, spraying incense capable of exterminating pests increases the effect of exterminating pests, limits the use of high frequencies, and prevents user inconvenience due to generation of fine noise. I want to.

More specifically, in the present invention, the pest-repelling effect can be maintained for a long time by outputting a high frequency and simultaneously spraying a fragrance derived from a natural product having an excellent pest-repelling effect by a spray method.

That is, by outputting a high frequency, a short-term pest-repelling effect is generated, and at the same time, by injecting a fragrance derived from a natural product, a fragrance capable of exhibiting an excellent effect in combating pests in an indoor environment remains, thereby exhibiting a long-term pest-repelling effect. . This makes it possible to maintain the effect for a long time by using the pest repellent fragrance even if the high frequency is not output for a long time.

The pest repellent fragrance is stored in a liquid form in a storage box (not shown) inside the body part, and may be sprayed to the outside of the body part 100 through a spray injection part (not shown).

The storage box (not shown) and the spray injection part (not shown) may be formed inside the body part 100 using a configuration selectable from the level of those skilled in the art.

The pest repellent fragrance includes a natural product derived fragrance. Herb extracts preferably selected from the group consisting of mint, lavender, rose geranium, apple geranium, lemon geranium, rosemary and mixtures thereof; Contains flower extract and hydrangea. More preferably, it includes rose geranium extract, impurity flower extract and hydrangea extract.

The herb extract increases the user's preference due to the scent itself, and at the same time, has a very good exterminating effect with a scent that the pest does not like. Among them, in the case of rose geranium extract, it is possible to provide a fragrance that allows the user to feel the rose fragrance. In addition, in the case of the rose geranium scent, the effect of removing odors is excellent, and it is possible to exhibit the effect of removing odors as well as the effect of exterminating pests.

The rose geranium (Galmuncho, Pelargonium graveolens) is a plant belonging to the genus Geraniaceae and is used by extracting leaves and blinds. It is produced in all parts of Europe, including France, but in recent years Africa has become the main producer of rose geranium oil. It is a pale yellow liquid with a scent similar to that of a rose, and the essential oil component contains geraniol. It is known to be used mainly in household goods such as cosmetics, soaps, and fragrances.

The extract may be extracted with one or more extraction solvents selected from the group consisting of water, straight or branched alcohol having 1 to 4 carbon atoms, ethyl acetate and hexane. Preferably, the extraction solvent may be 50 to 99% (v/v) ethanol aqueous solution or methanol aqueous solution, and most preferably 50 to 99% (v/v) ethanol aqueous solution.

The extract of the present invention may be manufactured according to a method for manufacturing a normal plant extract, and may be, for example, cold extraction, warm extraction, heat extraction or reflux extraction, but is not limited thereto. When the extraction solvent is water, it may be by the hot water extraction method, and when the extraction solvent is alcohol, it may be by the reflux extraction method.

The extraction and/or fractionation site is not particularly limited, but may be one or more sites selected from the group consisting of whole plants, leaves, and fruits of rose geranium.

In addition, after performing the extraction process, the extract extracted with the solvent may be further subjected to a fractionation process with a solvent selected from the group consisting of hexane, methylene chloride, acetone, ethyl acetate, chloroform, and mixtures thereof. Can be used one or more.

In order to maximize the extraction of the active ingredient, the extraction temperature may be 4 to 120 °C, preferably 10 to 100 °C, more preferably 20 to 50 °C.

The extraction time is not particularly limited, but may be preferably 60 minutes to 2000 minutes, but is not limited thereto.

The extraction process may be performed using a conventional extraction device, an ultrasonic pulverization extractor, or a fractionator, but is not limited thereto. The prepared extract can then be concentrated by removing the solvent by filtering under reduced pressure or drying, and performing both reduced pressure filtration and drying, and the reduced pressure filtration can be performed by a low temperature reduced pressure concentration method using a reduced pressure concentrator, and drying is performed. It may be performed by a lyophilization method, but is not limited thereto.

As a specific example of the present invention, the plant extract may be prepared by refluxing a plant by adding ethanol diluted water, filtering the obtained extract using filter paper, concentrating by vacuum pressure, and lyophilizing.

Even if only the herb extract is used, the effect of exterminating pests may be exhibited, but the extermination of the pest in the present invention is intended to increase the effect of exterminating pests for a long time, and when the herb extract is used alone, the user feels that the fragrance remains. It is possible to confirm that the effect of exterminating insects appears, but there is a problem that the effect is not maintained for a long time.

In order to prevent such a problem, in the present invention, the insect repellent effect is increased as compared to the case where only the herb extract is used, by further mixing the flower extract of hydrangea and hydrangea extract, and further, it can exhibit an excellent effect in exterminating pests for a long time. .

In particular, when used in combination with a rose geranium extract, when compared to use in combination with other herbal extracts, the effect is further increased, it can exhibit excellent pest control effect.

The Magnolia sieboldii K. Koch is a plant belonging to the Magnolia family, and the white flower blooms downward at the end of the branch after the leaves emerge. The flower is smaller in diameter than the common magnolia type, and the flower is prone to blooming.

Hydrangea macrophylla for. otaksa is a deciduous shrub of the dicotyledonous family of the genus Rosaceae. Hydrangea leaves are opposite, egg-shaped, thick, and serrated on the edges. Flowers are neutralized, bloom in June-July, and are 10-15cm in size and run in mountain flowers. In the private sector, the flowers of hydrangea were dried to be used as an antipyretic agent.

Thus, preferably, the pest-repelling fragrance of the present invention, with respect to 100 parts by weight of the rose geranium extract, contains 30 to 50 parts by weight of the flower extract and 10 to 30 parts by weight of the hydrangea extract. Within the weight range, while exerting excellent insect repellent and deodorizing effects, it was confirmed that the long-term pest repelling effect was maintained.

The bud portion 300 includes a flower beak portion and pistils 310 and 320 including a plurality of petal portions 310.

The pistils 310 and 320 are provided with LED lights 320 at one end of the pistil 310, so that the LED lights 320 can be turned on or off according to user control.

The flower beak portion is composed of a plurality of petal portions 310, an inner side of the petal portion 310 is formed with a solar panel 340 that absorbs sunlight, and the outer side is formed with an LED light 311.

When the bud portion 300 is in the form of a bud before the flower blooms, the user sees the outer surface of the bud portion 300, and at this time, the outer surface constitutes the outer portion of the petal portion 310. .

In order to combat pests of the present invention, the bud portion 300 is changed into a bud shape or a flower-formed shape by ultraviolet rays of sunlight, and in the absence of sunlight, that is, in the evening and at night.

At this time, in order to use the insect repellent as a sleeping lamp, the LED light 311 is formed on the outside of the petal portion 310 so that the bud itself can be used as lighting.

That is, by exterminating insects and exterminating insects, at the same time, it is possible to act as a sleeping lamp by allowing the flower buds to perform the lighting function without having to purchase a separate lighting lamp.

More specifically, the LED light 311 formed on the outside is characterized in that the color is changed by the presence or absence of ultraviolet light.

The LED light 311 emits light in an illumination color that does not interfere with sleep in that it is usually used as a sleep lamp in the absence of ultraviolet light. In the case of ultraviolet light, the LED light 311 is used as interior lighting in the form of an indirect light. It emits light in bright colors.

This makes it possible to increase the user's convenience by controlling to emit light in a color suitable for the use condition and environment.

In the pest extermination of the present invention, a solar panel that absorbs sunlight is formed on the inner surface of the petal portion 310 to produce electric power by sunlight, and a battery portion (not shown) included in the body portion 100 ) To enable use as a pest extermination without external power supply.

Conventional pest repelling is characterized by power being supplied by external power supply or by replacing a battery such as a battery.

Accordingly, in the present invention, it is configured to include the bud portion 300 in the form of a bud, and the bud portion 300 is composed of a plurality of petal portions 310, and sunlight inside the petal portion 310 By forming a photovoltaic plate 340 that absorbs electricity to generate power from sunlight and charging it to a battery (not shown), it is possible to supply and receive power by itself, thereby operating by external power supply. It will only be available on a limited basis.

In addition, when the sunlight is present by the ultraviolet sensor detection unit (not shown), the shape of the petals 310 is changed in the form of flowers, so that the surface area to which sunlight is incident can be secured as much as possible. When sunlight is not present, the shape is changed to a bud shape, and when sunlight is not used, foreign matter such as dust may be prevented from being accumulated on the solar panel 340.

In the case of a general solar panel, it is used in a state exposed to the external environment, and at this time, foreign matter such as dust is accumulated on the solar panel, and there is a problem that power generation efficiency is deteriorated.

Accordingly, the present invention includes an ultraviolet sensor detecting unit (not shown) so as to distinguish between when power is generated by sunlight and when not generating power, and ultraviolet light is generated by the ultraviolet sensor sensing unit (not shown). When this is detected, the information is transferred to a control unit (not shown), and the shape of the flower bud 300 is changed by the control unit (not shown).

Due to the shape change of the bud portion, in order to secure the maximum surface area when generating electricity by sunlight, the petal portion 310 and the outside are completely bent, and conversely, when power generation is impossible, the flower In the form of a bud, the petal part 310 is changed to a form that curls inward, thereby preventing a problem that dust or the like accumulates on the solar panel 340.

The shape change of the bud part 300 may be changed by a driving part (not shown), and the driving part (not shown) is formed in the body part, and the bud part 300 is formed through the holding table 200. ) To enable shape change.

The driving unit (not shown) may use a device such as a servo motor, but the device that is not limited to the above example and can be used by a person skilled in the art as a driving unit (not shown) can be used without limitation.

3 and 4 are cross-sectional views of a petal 310 according to an embodiment of the present invention.

When the petal portion 310 of the present invention is in the form of a bud, it will exist in the shape shown in FIG. 3. Specifically, an LED light 311 is formed on the outside, and a solar panel 340 is formed on the inside. In addition, it is characterized in that the joint groove 312 is formed on the outside.

The joint groove 312, when the petal portion 310 is changed to a shape in which the flower is bent outwardly, when the shape is bent outward, interference between the LED lights 311 does not occur, and in a form similar to a flower leaf. It enables transformation.

That is, the petal portion 310 constituting the bud portion 300 may be manufactured using a plastic material, and more specifically, manufactured using PLA (Poly lactic acid) filament or TPU (Thermo plastic polyurethane) filament Can. The material is not limited to the examples, and materials that can be easily selected by those skilled in the art can be used without limitation.

It is most preferable if the material itself can be easily deformed to the inside and outside to bend in order to manufacture the bud portion 300 using the aforementioned material and transform it into a form in which the flower blooms. In the case of, there is a problem that the deformation is not easy to the extent that the flexibility indicates flowering of the flower.

In order to solve this problem, in the present invention, the joint groove 312 is formed on the outer side of the petal portion 310, so that the shape can be changed even if the joint groove 312 is deformed to be bent outward. .

At this time, in order to change the shape, a driving line such as a thread is included inside the petal part 310 and the driving line is connected to a driving part (not shown) to unfold the driving thread by an operation of the driving part (not shown). It is possible to adjust the degree, and the petal portion 310 may be changed into a shape in which the flower blooms by the adjustment.

The body portion 100 is a battery portion (not shown); It includes a driving unit (not shown) for modifying the shape of the bud portion, and a control unit (not shown) for controlling the shape of the bud portion, controlling the high frequency generation and spraying of the insect repellent.

5 is a functional block diagram for exterminating insect pests of the present invention, the presence or absence of ultraviolet light is transmitted to the control unit by the ultraviolet detection sensor unit, the LED lighting control by the control unit, extermination of pests, high frequency generation, and changes in bud shape Will adjust.

At this time, the battery part (not shown) for supplying power to the operation of exterminating pests, as shown in FIG. 6, can charge the battery in the battery part (not shown) by external power supply, and also to the solar panel The power produced by is supplied to enable charging.

The body portion 100 is connected to an external power supply on one side, and includes a connection portion 110 for supplying power to the battery. The connection part 110 is composed of a USB connector, and is connected to a charging cable to enable battery charging in a battery part (not shown) by an external power supply.

When sufficient power is available for the use of pest control by sunlight, battery charging by an external power supply may not be required separately, but battery charging by sunlight is not easy due to changes in weather conditions. In some cases, it may be necessary to use a pest exterminator, or a separate external power supply may be required for use as a sleeping light all night.

In order to prevent such a problem, the present invention enables an external power supply and an electrical connection through the connection unit 110 to enable battery charging in the battery unit (not shown).

The battery part charged by the solar or external power supply in this way is a UV sensor unit (not shown), a driving unit (not shown), a control unit (not shown), LED lights 311 and 330, a high frequency generator (not shown), and Including a power supply unit (not shown) for the operation of the injection unit (not shown) for spraying the pest repellent fragrance, it is possible to supply the power required for operation. The power supply unit (not shown) is electrically connected to the battery by a person skilled in the art and can be used without limitation as long as it enables power supply necessary for the operation of the constituent parts constituting the pest control.

The body portion 100 includes a bud 300 and a control switch 120 for controlling the operation of a control unit (not shown).

The control switch unit 120 can control on/off for the use of pest control, LED lighting (311, 330), a high-frequency generator (not shown) and the spray unit (not shown) in the direction of pest control It is configured to be able to individually perform the operation control for the user, so that the user can select the appropriate use as needed.

[Production Example: Preparation of pest control composition derived from natural products]

1. Preparation of rose geranium extract

Rose geranium (German vine, Pelargonium graveolens) was placed in a dryer and dried at 70°C for 48 hours. The dried rose geranium sample was shredded to a size of 1 cm or less using a power cutter. After 1 kg of crushed rose geranium was deposited in 2 liters of ethanol, it was extracted at room temperature for 48 hours. The obtained extract was filtered and concentrated under reduced pressure to prepare a concentrate.

2. Preparation of natural extracts

A rose flower extract and a hydrangea extract were prepared using the same method as the method for preparing the rose geranium extract.

3. Preparation of pest control composition

The composition was prepared by mixing the rose geranium extract, impregnated flower extract and hydrangea extract with 95% fermented alcohol for alcohol and surfactant (Twin 20). Specific contents are shown in Table 1 below.

Example 1 Example 2 Example 3 Example 4 Example 5 Rose Leranium 100 100 100 100 100 Flower 20 30 40 50 60 hydrangea 5 10 20 30 40 Fermentation alcohol 10 10 10 10 10 Surfactants 3 3 3 3 3

(Unit weight part)

[Experimental Example: Pest Control Effect]

The Egyptian forest mosquito (Aedes aegypti) used for the eradication assay in the present invention was selected and used only indoor insecticides that have not been exposed to pesticides or any other drugs in the breeding room.

The skin exposure method was used to more clearly investigate the mosquito repelling effect. In the skin exposure method, the compositions of Examples 1 to 5 are directly treated to the skin of the experimenters.

As for the black case, a net having a wire structure of 35×35×35 cm 3 was used. Each container was evaluated by putting 240 female Egyptian mosquitoes 7 to 10 days after the fable. Test drug dissolved in 50 µl of ethanol was prepared.

A test agent was directly treated so that a hole having a diameter of 5 cm was drilled in the back of the rubber glove sold for household use, and the sample was evenly applied to the skin exposed through the hole. Air dried for 2 minutes and exposed to mosquito imago in the prepared network for 2 minutes.

First, a control example treated only with ethanol was exposed to mosquitoes in the net, and the population of mosquito adults showing vampire behavior in the exposed hole was counted for 2 minutes, then rested for 1 minute, and then the sampled hand was placed in the net for 2 minutes. Exposed and counted adult populations in the same manner as untreated.

The assay was conducted for a time of 30 minutes or more once, and the repelling power of composition A and its duration were measured through 4 or more repeated experiments.

The eradication rate was calculated in the same manner as in Equation 1 below.

[Equation 1]

Repelling rate (%) = (Vampiric mosquitoes in the control example-Vampire mosquitoes in the example) / Vampire mosquitoes in the control × 100

Example 1 Example 2 Example 3 Example 4 Example 5 5 minutes 16.2 74.1 80.1 76.2 45.4 11 minutes 9.1 70.6 77.8 73.1 41.2 21 minutes 6.2 51.5 70.2 67.2 35.3 31 minutes 0.1 42.5 62.4 59.4 15.2

According to the results of Examples 1 to 5, it was confirmed that even after 30 minutes in Examples 2 to 4, a very good repelling power was exhibited.

In this specification, each block or each step may represent a module, segment, or portion of code that includes one or more executable instructions for executing the specified logical function(s). It should also be noted that in some alternative embodiments it is also possible that the functions mentioned in blocks or steps occur out of order. For example, two blocks or steps shown in succession may in fact be executed substantially simultaneously, or it is also possible that the blocks or steps are sometimes performed in reverse order depending on the corresponding function.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be directly implemented by hardware executed by a processor, a software module, or a combination of the two. The software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor, which processor can read information from and write information to the storage medium. Alternatively, the storage medium may be integral to the processor. Processors and storage media may reside within an application specific integrated circuit (ASIC). The ASIC may reside within a user terminal. Alternatively, the processor and storage medium may reside as separate components within the user terminal.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concept of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

100: body
110: connection
120: control switch unit
200: prop
300: bud section
310: petal part
311: LED lights
312: joint groove
320: pistil
330: LED lighting
340: solar panel

Claims (10)

Body part;
A support stand formed in a vertical direction on the upper portion of the body; And
It includes a bud portion formed at one end of the support,
The body portion includes an ultraviolet sensor unit,
The bud portion blooms in the shape of a flower blooming according to ultraviolet rays or is transformed into a bud shape,
The body portion includes a high-frequency generation unit for exterminating pests and an injection unit for spraying the insect repellent
Fighting pests. According to claim 1,
The bud portion includes a flower beak and pistil
Fighting pests. According to claim 2,
The flower beak is composed of a plurality of petals,
Inside the petal portion is formed a solar panel that absorbs sunlight,
LED light is formed on the outside of the petal portion
Fighting pests. According to claim 3,
The color of the petal portion is changed by the LED light,
The color is changed by the presence or absence of ultraviolet rays.
Fighting pests. According to claim 3,
A joint groove is formed on the outer side of the petal portion, and when the petal portion is changed to an open shape according to ultraviolet rays, it can be transformed into a curved shape.
Fighting pests. According to claim 2,
The pistil is a LED light is formed on one end
Fighting pests. According to claim 1,
The body portion is a battery portion;
A driving unit for changing the shape of the bud portion; And
It includes a control unit for controlling the shape of the bud portion, high-frequency generation and spraying of pest-repellent fragrance
Fighting pests. The method of claim 7,
The body portion can be connected to an external power supply on one side to include a connection for supplying power to the battery
Fighting pests. The method of claim 7,
The battery unit includes a UV detection sensor unit, a driving unit, a control unit, an LED light, a high-frequency generator, and a power supply for operating an injection unit that sprays a pest repellent
Fighting pests. The method of claim 7,
The body portion includes a bud portion and a control switch for controlling the operation of the control unit
Fighting pests.

Images