KR20180065297A - Device for eliminating mosquitoe - Google Patents

Abstract

According to an embodiment of the present invention, a mosquito eliminator includes: a first cover including a base layer having a sheet shape, a catching substance layer including a mosquito activation substance and an adhesive substance including cyclopentanone, cyclohexanone, or both of the components and applied to a side of the base layer, and multiple micropores penetrating the base layer and the catching substance layer; a second cover having a sheet shape, facing the other side of the base layer, and having both ends combined with both ends of the base layer of the first cover; heat emitting powder located between the first and second covers, including iron (Fe) powder, and generating heat in reaction to outer air supplied through the multiple micropores; and bicarbonate (NaHCO_3) powder located between the first and second covers, mixed with the heat emitting powder, and generating carbon dioxide and moisture by being decomposed by the heat from the heat emitting powder. As such, the present invention is capable of reducing a risk of explosion or fire and improving user convenience.

Description

{DEVICE FOR ELIMINATING MOSQUITOE}

Mosquito repellent is provided.

Mosquito is a collective term for mosquito bug and insects, and it is known that there are about 3,500 species on the earth. Only about 50 kinds of mosquito inhabit our country. These mosquitoes are serious insect pests that mediate diseases such as malaria, epithelial disease, Japanese encephalitis, yellow fever, and dengue fever, and are the leading cause of school illnesses that kill more than one million lives worldwide every year. ought.

Various insecticides have been developed and used for the purpose of eradicating these various pests. However, pesticides have harmful toxicity to human body, so that residual pesticide residues in the crops are especially harmful to the human body and adversely affect animals and plants. There is a problem that a car fire accident frequently occurs. Insecticides can remove not only mosquitoes but also other beneficial insects.

In addition, a method of generating carbon dioxide by utilizing a separate electric driving device, irradiating light or generating ultrasonic waves is utilized. However, the configuration of the electric / electronic circuit is complicated, the usability is reduced, The manufacturing cost can be increased.

The mosquito repellent device according to an embodiment of the present invention is intended to improve the mosquito removal performance by creating an environment similar to the human skin.

A mosquito repellent according to one embodiment of the present invention is for enhancing mosquito removal performance by spreading a mosquito-inducing substance or a mosquito active substance.

The mosquito repellent according to one embodiment of the present invention is intended to improve the stability to the human body.

The mosquito repellent according to one embodiment of the present invention is intended to reduce the risk of explosion or fire.

The mosquito repellant according to one embodiment of the present invention is intended to improve the usability of the user.

The mosquito repellent according to one embodiment of the present invention is intended to reduce manufacturing costs.

Embodiments according to the present invention can be used to accomplish other tasks not specifically mentioned other than the above-described tasks.

A mosquito repellent according to one embodiment of the present invention comprises a substrate layer in the form of a sheet and a mosquito active material and an adhesive material comprising cyclopentanone, cyclohexanone, or both, A first cover including a plurality of micropores passing through the base layer and the trapping material layer, the first cover including a trapping material layer which is coated on one side of the substrate layer, A second cover having opposite ends joined to both ends of the base layer of the first cover, a second cover disposed between the first cover and the second cover and including iron (Fe) powder, And a second cover which is mixed with the exothermic powder and is decomposed by the heat generated from the exothermic powder to generate carbon dioxide and moisture Includes sodium bicarbonate (NaHCO ₃ ) powder.

The capture material layer may comprise a material that is lactic acid, octenol, or a mosquito-inducing material including both.

The exothermic powder may include activated carbon powder, sodium chloride (NaCl) powder, sawdust, vermiculite, or a mixture of two or more thereof.

The capture material layer may comprise a plurality of microcapsules, and the mosquito active material may be surrounded by a plurality of microcapsules.

The average diameter of the micropores may be 5 占 퐉 or less.

And a first sticker adhered to the trapping material layer of the first cover.

An adhesive layer applied on a surface opposite to the first cover in the second cover, and a second sticker adhered to the adhesive layer.

A mosquito repellent device according to an embodiment of the present invention includes a substrate layer having a sheet form and a capturing material coated on one side of the substrate layer, the capturing material including a substance that is a mosquito induction material containing lactic acid, A first cover including a plurality of micropores penetrating through the substrate layer and the trapping material layer, a first cover having a sheet form and facing the other surface of the substrate layer, An exothermic powder positioned between the first cover and the second cover and containing iron (Fe) powder and reacting with external air supplied through the plurality of micropores to generate heat; and And a sodium bicarbonate (NaHCO ₃ ) powder located between the first cover and the second cover, mixed with the exothermic powder and decomposed by heat generated from the exothermic powder to generate carbon dioxide and moisture.

The mosquito repellent device according to the embodiment of the present invention can improve the mosquito removal performance by forming an environment similar to the skin of the human body and can further improve the mosquito removal performance by spreading the mosquito induced substance or the mosquito active substance, And the risk of explosion or fire can be reduced, the usability of the user can be improved, and the manufacturing cost can be reduced.

1 is a schematic diagram of a mosquito repellent device according to one embodiment.
2 is a top view of a mosquito repellent apparatus according to one embodiment.
3 is a view schematically showing an example of a cross section taken along line I-I 'of FIG.
4 is a view schematically showing an example of a cross section taken along line I-I 'of FIG.
5 is a view schematically showing an example of a cross section taken along line I-I 'of FIG.
6 is a schematic diagram illustrating the operation of the mosquito repellent apparatus according to one embodiment.
FIG. 7A is a photograph showing an experimental result on a mosquito active material, and FIG. 7B is a photograph showing an experimental result on a mosquito induced substance.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same reference numerals are used for the same or similar components throughout the specification. In the case of publicly known technologies, a detailed description thereof will be omitted.

In the drawings, the thicknesses are enlarged to clearly indicate layers and regions. It will be understood that when an element such as a layer, film, region, plate, or the like is referred to as being "on" another portion, it includes not only the element directly over another element, On the other hand, when a part is "directly on" another part, it means that there is no other part in the middle. On the contrary, when a portion such as a layer, film, region, plate, or the like is referred to as being "under" another portion, this includes not only the case where the other portion is "directly underneath" On the other hand, when a part is "directly beneath" another part, it means that there is no other part in the middle.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

2 is a plan view of a mosquito repellent device according to an embodiment, and FIG. 3 is a schematic view showing an example of a cross section cut along line I-I ' Fig.

1 to 3, the mosquito repellent apparatus 100 according to the embodiments includes a mosquito active material 122 or a mosquito inducing material 124, carbon dioxide (CO ₂ ), moisture (H ₂ O), heat heat) can be generated to capture the mosquito.

The mosquito repeller 100 comprises a substrate layer 112 in the form of a sheet and at least one mosquito active material 122 and an adhesive material of cyclopentanone and cyclohexanone A first cover comprising a trapping material layer 114 applied to one side of the substrate layer 112 and including a plurality of micropores 140 passing through the substrate layer 112 and the trapping material layer 114, a cover 110 having a sheet shape and facing the other surface of the base layer 112 and each end 150a being engaged with each end 112a of the base layer 112 of the first cover 110 And a second cover 150.

The mosquito repeller 100 is disposed between the first cover 110 and the second cover 150 and includes iron (Fe) powder, and is supplied with external air supplied through the plurality of micropores 140 And is mixed with the exothermic powder 132 and is heated by the heat generated in the exothermic powder 132. The heat generated by the exothermic powder 132 is mixed with the exothermic powder 132, (Sodium bicarbonate, NaHCO ₃ ) powder 134 which is decomposed to produce carbon dioxide and moisture.

The first cover 110 includes a substrate layer 112 and a trapping material layer 114 and includes a plurality of micropores 140 penetrating the substrate layer 112 and the trapping material layer 114.

The average diameter of the plurality of micropores 140 may be, for example, about 5 microns or less, so that external air can travel through the micropores 140 into the interior of the mosquito repeller 100, Such as heat, moisture, and carbon dioxide, may be released to the outside. However, the materials located between the first cover 110 and the second cover 150 can not pass through the micropores 140.

The size, spacing or number of the micropores 140 shown in FIGS. 2 through 5 are illustrated by way of example for convenience of description, and the first cover 110 of the mosquito repeller 100, May include micropores 140 of various sizes, spacings, or numbers.

The trapping material layer 114 applied to one side of the base layer 112 includes the mosquito active material 122 and the sticky material. Here, the mosquito active material 122 includes cyclopentanone or cyclohexanone, which can activate the olfactory nose of the mosquito, and the olfactory-activated mosquito can be effectively attracted to the trapping material layer 114 .

The capture material layer 114 may further comprise a material 124 that is one or more mosquito nets of lactic acid and octenol. Lactic acid or octenol is a substance that attracts mosquitoes through the fragrance, which can attract mosquitoes more effectively. For example, if the trapping material layer 114 includes both cyclopentanone and octenol, the synergistic effect of the two materials can further enhance the mosquito attracting effect.

FIG. 7A is a photograph showing an experimental result on a mosquito active material, and FIG. 7B is a photograph showing an experimental result on a mosquito induced substance.

Referring to FIG. 7A, it can be confirmed that a large number of mosquitoes are attracted to the mosquito active material 122 such as cyclopentanone and cyclohexanone. It can be seen that the mosquito active material 122 is activated by activating the olfactory sense of the mosquito. Also, referring to FIG. 7B, it can be seen that the lactic acid and the octenol material also have a mosquito inducing ability.

1 to 3, the capture material layer 114 of the mosquito repellent device 100 according to the embodiments may include only the mosquito active material 122 and only the mosquito induced material 124 And may include both the mosquito active material 122 and the mosquito attractant material 124. [

The mosquito active material 122 and the mosquito inducing material 124 of the trapping material layer 114 can be released to the outside by heat generated therein. The mosquito active material 122 and the mosquito inducing material 124 can be diffused to the outside even when no heat is generated, but can be effectively released to the outside when heat is applied.

The first cover 110 may have a planar sheet shape so that the mosquito recognizes the mosquito repellent 100 as the skin of the animal having a large surface area. When the mosquito approaches and comes into contact with the trapping material layer 114, it can be adhered and removed by the adhesive material contained in the trapping material layer 114.

The second cover 150 has a sheet form and is positioned opposite the opposite side of the face on which the trapping material layer 114 is located in the substrate layer 112. Each end portion 150a of the second cover 150 is engaged with each end portion 112a of the base layer 112 of the first cover 110. [ The end portion 112a of the base layer 112 means a certain region corresponding to each side of the base layer 112 in the form of a rectangular sheet and the end portion 150a of the second cover 150 is a portion in the shape of a rectangular sheet 2 < / RTI >

Each end portion 112a of the base layer 112 and each end portion 150a of the second cover 150 may be adhered via an adhesive agent and the first cover 110 and the second cover 150 The heat generating powder 132 and the sodium bicarbonate powder 134 may be placed in a space where the heat generating layer 150 is not adhered.

The second cover 150 may not include micro pores, and therefore, the outside air can not pass through.

The exothermic powder 132 may comprise iron (Fe) powder and is positioned between the first cover 110 and the second cover 150. Here, the iron powder may be oxidized by external air supplied through the fine pores 140 to generate heat.

The iron powder is oxidized by iron oxide according to the following reaction formula 1, and in this process, heat of about 60 캜 or more can be generated.

[Reaction Scheme 1]

4Fe + 3O ₂ ? 2Fe ₂ O ₃ + column

The exothermic powder 132 may further include at least one of activated carbon powder, sodium chloride (NaCl) powder, sawdust and vermiculite, though not specifically shown. Activated carbon powder and sodium chloride are oxidation catalysts, which can increase the rate at which iron powder is oxidized and can generate heat quickly. In addition, sawdust and vermiculite are materials that function as an insulator and can prolong the duration of heat generated.

The sodium bicarbonate powder 134 is located between the first cover 110 and the second cover 150 and is mixed with the exothermic powder 132 and is heated by the heat generated in the exothermic powder 132 So that carbon dioxide and moisture can be generated. The pyrolysis reaction of the sodium bicarbonate powder 134 is an endothermic reaction and the sodium bicarbonate powder 134 can prevent the temperature of the mosquito repeller 100 from rising excessively.

[Reaction Scheme 2]

2NAHCO ₃ ? Na ₂ CO ₃ + H ₂ O + CO ₂

The heat generated by the exothermic powder 132 and the carbon dioxide and moisture generated by the sodium bicarbonate powder 134 are released to the outside through the micropores 140 and can attract the mosquitoes.

Hereinafter, the same contents as those described above may be omitted.

4 is a view schematically showing an example of a cross section taken along line I-I 'of FIG.

4, the capture material layer 114 of the mosquito repeller 100 according to the embodiment may further include a plurality of microcapsules, and the mosquito active material 122 may include a plurality of microcapsules 123).

The microcapsules 123 may be made of a general coating material. When cyclopentanone and cyclohexanone, which are the mosquito active materials 122, are diffused outwardly surrounded by the plurality of microcapsules 123, the persistence of the substance can be improved and the stability to the human body can be further improved .

5 is a view schematically showing an example of a cross section taken along line I-I 'of FIG.

5, the mosquito repeller 100 may further include a first sticker 142 adhered to the trapping material layer 114 of the first cover 110. As shown in FIG. The first sticker 142 may be adhered because the capturing material layer 114 includes an adhesive material.

The first sticker 142 does not include micropores and thus the external air is introduced into the interior of the mosquito repeller 100 when the first sticker 142 is adhered to the trapping material layer 114 And the oxidation reaction of the iron powder does not occur. Furthermore, no carbon dioxide, moisture, or the like is generated, and the mosquito active material 122 or the mosquito-attracting material 124 contained in the trapping material layer 114 is not diffused.

When the user removes the first sticker 142, the outside air flows into the mosquito repellent machine 100 so that the oxidation reaction of the iron powder, the pyrolysis reaction of the sodium bicarbonate powder, and the mosquito active material 122 and the mosquito attractant Diffusion of material 124 may begin. Therefore, the mosquito repellent machine 100 can be greatly improved in portability, can be used outdoors, and can be very convenient to use.

The mosquito repellent apparatus 100 further includes an adhesive layer 152 applied to the opposite side of the first cover 110 from the second cover 150 and a second sticker 154 adhered to the adhesive layer 152 can do.

When the user removes the second sticker 154, the mosquito repeller 100 can be attached to an external object using the adhesive layer 152. [ Thus, the ease of use of the mosquito repeller 100 can be improved.

6 is a schematic diagram illustrating the operation of the mosquito repellent apparatus according to one embodiment.

When the user removes the first sticker 142 of the mosquito repelling device 100, the outside air flows into the micro pores 140 and the mosquito repelling device 100 is operated. The exothermic powder 132 of the mosquito repeller 100 includes iron powder and the iron powder reacts with the external air supplied through the micro pores 140 and is oxidized by the iron oxide. The heat can be released to the outside through the micro pores 140. [

The sodium bicarbonate powder 134 mixed with the exothermic powder 132 is pyrolyzed by the heat generated by the exothermic powder 132 to generate carbon dioxide and moisture (H ₂ O) To the outside.

The trapping material layer 114 applied to one side of the first cover 110 may comprise at least one of the mosquito active material 122 of cyclopentanone and cyclohexanone or a material 124 that is one or more mosquito nets of lactic acid and octenol, And may be diffused outward by the heat generated by the exothermic powder 132. [ Here, the mosquito active material 122 can be diffused outwardly in a state surrounded by the microcapsules 123, whereby the effect duration can be prolonged, and the stability against the human body can be improved.

The mosquito repellent apparatus 100 according to the embodiments discharges heat, carbon dioxide, and moisture through the micro pores 140 to create an environment similar to the skin of the human body, thereby effectively removing the mosquito. In addition, the mosquito repellent 100 can be significantly improved in mosquito removal performance by spreading the mosquito-attracting material 124 or the mosquito active material 122 out of the trapping material layer 114 by the heat generated by the exothermic powder . In addition, the constituent components of the mosquito repellent machine 100 are harmless components to the human body, so they are environmentally friendly and safe because there is no risk of explosion or fire. In addition, the mosquito repelling device 100 can be easily used for outdoor use in disposable use, thereby improving the usability. Further, since the mosquito repeller 100 does not include a separate electric driving device or a circuit, the mosquito repeller 100 can be manufactured easily, the manufacturing cost can be reduced, and the productivity can be improved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

100: mosquito repellent 110: first cover
112: base layer 112a: end portion
114: Capture material layer 122: Mosquito active material
123: microcapsules 124: mosquito attracting material
132: exothermic powder 134: sodium bicarbonate powder
140: fine pores 142: first sticker
150: second cover 150a: end
152: adhesive layer 154: second sticker

Claims (8)

A base layer having a sheet form and a base layer containing a mosquito active substance and a sticky substance including cyclopentanone, cyclohexanone, or both and being applied on one side of the base layer A first cover comprising a layer of material and comprising a plurality of micropores passing through the substrate layer and the trapping material layer,
A second cover having a sheet shape and opposed to the other surface of the base layer and having both ends coupled with both ends of the base layer of the first cover,
An exothermic powder positioned between the first cover and the second cover and containing iron (Fe) powder and reacting with external air supplied through the plurality of micropores to generate heat; and
A powder of sodium bicarbonate (NaHCO ₃ ) which is located between the first cover and the second cover and is mixed with the exothermic powder and decomposed by heat generated from the exothermic powder to generate carbon dioxide and moisture;
A mosquito repellent agent. The method of claim 1,
Wherein the capture material layer comprises a material that is a mosquito inducer comprising lactic acid, octenol, or both. 3. The method of claim 2,
Wherein the exothermic powder comprises activated carbon powder, sodium chloride (NaCl) powder, sawdust, vermiculite, or a mixture of two or more thereof. The method of claim 1,
Wherein the capture material layer comprises a plurality of microcapsules and the mosquito active material is surrounded by the plurality of microcapsules. The method of claim 1,
Wherein the mean diameter of the micropores is 5 占 퐉 or less. The method of claim 1,
Further comprising a first sticker adhered to the capture material layer of the first cover. The method of claim 6,
An adhesive layer applied on the second cover opposite to the first cover, and a second sticker adhered to the adhesive layer. A base material layer having a sheet form and a trapping material layer comprising a substance which is a mosquito induction material containing lactic acid, octenol, or both and an adhesive substance and which is applied to one surface of the base material layer, A first cover including a plurality of micropores passing through the material layer,
A second cover having a sheet shape and opposed to the other surface of the base layer and having both ends coupled with both ends of the base layer of the first cover,
An exothermic powder positioned between the first cover and the second cover and containing iron (Fe) powder and reacting with external air supplied through the plurality of micropores to generate heat; and
A powder of sodium bicarbonate (NaHCO ₃ ) which is located between the first cover and the second cover and is mixed with the exothermic powder and decomposed by heat generated from the exothermic powder to generate carbon dioxide and moisture;
A mosquito repellent agent.

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