KR20200103371A - Mosquito-Repellent Combustion diffuser - Google Patents

Abstract

Disclosed is a swirling combustion-induced mosquito repellent diffuser with a concentration adjustment function capable of increasing usefulness in mosquito repellency. According to the present invention, the swirling combustion-induced mosquito repellent diffuser comprises: a main body unit; a combustion unit; a discharge unit; a blowing unit installed on an expanded pipe part side to perform a blowing operation which sucks air through the rear surface of a housing to discharge the sucked air through an expanded pipe part; a dilution chamber; and a blade unit adjusting the opening/closing degree of a path.

Description

Mosquito-Repellent Combustion Diffuser {Mosquito-Repellent Combustion diffuser}

The present invention relates to a mosquito coil vortex combustion induction type concentration control diffuser, and more particularly, to increase combustion efficiency by inducing a vortex when inhaling air for the combustion of mosquito coil to increase combustion efficiency. Mosquito-repellent vortex combustion induction type that allows you to freely control the concentration of the combustion gas by mixing the burned mosquito smoke, thereby creating a safe environment and enhancing the mosquito repellent effect by selecting the appropriate concentration of the combustion gas according to the surrounding mosquito distribution. It relates to a concentration-controlled diffuser.

As the temperature and environment change warmly and gently due to various factors such as the greenhouse effect, climate change, and eco-friendly policies due to the recent global warming, mosquitoes have appeared from early spring to winter. As people's lifestyles become urbanized and dense, mosquitoes who spend the winter in the state of adult insects are maintained in water storage facilities such as hot water tanks and drainage holes in underground parking lots. The situation is also emerging.

In particular, the red-house mosquito, which carries Japanese encephalitis, was first discovered in Korea in 2000 in early May, but in 2013, the emergence of the mosquito was early enough that the first discovery was reported in mid-April, and even cold is in full swing. There is a record that mosquitoes were observed in the month as well, so the time of appearance of mosquitoes is getting faster and longer.

These mosquitoes are mainly inhabited outdoors, such as near mountains, rivers, or streams where humans are rare, and not only cause damage to livestock and humans, but also as a vector of various infectious diseases such as malaria, dengue fever, and Japanese encephalitis Zika virus. You need to be careful not to be bitten.

Meanwhile, the number of people enjoying various outdoor leisure activities, including camping and fishing, has recently increased due to the improvement of income level and settlement of the five-day system. For example, the camping population was counted as about 6 million in 2018. In the case of the case, it was counted as about 7 million people in 2018, and the number of people who suffer damage from mosquitoes is also increasing according to the increase in the leisure activity population, and various mosquito insecticide related products are available for this purpose.

Typical mosquito insecticide methods according to the prior art are largely chemical control methods in which insecticides are directly injected into the air or mosquito scent is burned, biological control methods using loach, etc., and insecticide by high voltage shock by attracting mosquitoes using lures or UV lamps. There are physical control methods that are collected by letting them or inhaled with a suction fan, and environmental control methods that improve the surrounding environment so that larvae of mosquitoes cannot live or remove puddles.

Among these insecticide methods, chemical control methods that can be immediately controlled during outdoor activities such as camping or fishing are widely used, and most of them are repeatedly sprayed with aerosol-type insecticides around the activity space or smoked several coil-type mosquito repellents. In fact, in the case of aerosol-type insecticides, the duration is short and limited, so there is a problem that there is a concern about safety hazards due to excessive use, and the coil-type mosquito repellent has a relatively excellent control effect in a closed space or indoors. However, in the case of outdoors, smoke cannot stay in the active space and the combustion concentration is not uniform, so its effect is low.However, compared to liquid pesticides, mosquito repellent is used widely because it is simpler to use, has a longer duration and is economical. to be.

In particular, the coil-type mosquito repellent is a smoking type that enables combustion by lighting it on fire while plugged into a mosquito repellent holder. Dcis-trans alletrin is used, and these toxic ingredients are mixed with smoke, so there is enough time for mosquitoes to escape before neurotoxins act, as a result, if not in an enclosed space, it is used to avoid mosquitoes rather than insecticide. Acts as

When one coil-type mosquito repellent was burned indoors, it was found that the same amount of'fine dust' and 51 cigarettes'formaldehyde' was generated when 75 to 137 cigarettes were smoked. This is because the auxiliary ingredients added so that mosquito repellent does not turn off and can burn for a long time are very irritating in the process of burning and contain substances that can cause various diseases in humans.

In addition, people near mosquito repellents can suffer damage such as exposure to a very powerful lung cancer-causing substance called'Bischloromethyl Ether (BCME)', and fine dust (PM2.5) discharged from the mosquito repellent combustion process Through penetration into the human body, in the short term, it can cause respiratory diseases such as asthma, and in the long term, it increases the likelihood of cancer, and formaldehyde is classified as a carcinogenic substance that causes allergies. In many cases, mosquito repellent is not used when there are infants or the elderly, and when it is unavoidable to use it indoors, considerable attention should be paid to ventilation.

On the other hand, if mosquito repellent is used outdoors, it can reduce the damage caused by exposure to toxic substances, but the smoke of mosquito repellent cannot be distributed evenly around the user's active space, and it is easily scattered by the flow of air or is blown away in the wrong direction. There is a bad effect that its effectiveness in repelling mosquitoes is greatly reduced, and due to the inconvenience of having to smoke a large amount of mosquito repellent, there is a risk of excessive exposure to the chemical components contained in the mosquito repellent. There was this big problem.

In order to solve this problem, a'mosquito repellent combustion case' has been previously proposed through the Republic of Korea Utility Model No. 20-0455677, and in claim 1,'the upper part is open, and a support protrusion supporting the mosquito coil is located on the bottom surface. A receiving case formed to protrude upward; A case cover that opens and closes the open upper part of the receiving case and has a flue hole; A blocking shade installed on the upper part of the case cover so as to be spaced apart from the case cover by a predetermined distance to block the introduction of external fluid into the exhaust hole; And an elastic cradle provided inside the receiving case and elastically pressing down the mosquito coil supported by the support protrusion to mount the mosquito coil.

As another prior art, Korean Patent Laid-Open Publication No. 10-2012-0019768 discloses,'In a mosquito coil case, a base on which a head for fixing mosquito coils is formed; A cover member having an exhaust hole through which mosquito smoke is discharged and an air inflow hole through which air is introduced, and covering an upper surface of the base; And an air volume control member coupled to the cover member so as to adjust the open area of the air inlet hole to adjust the amount of air introduced into the cover member to adjust the combustion speed of the mosquito repellent. have.

However, the mosquito repellent case according to the prior art has a configuration in which the combustion speed is controlled by controlling the passage of the mosquito repellent that is naturally burned, but it is not possible to control the combustion concentration, and there is a problem that it cannot be uniformly diffused and distributed in the active space.

Registered Utility Model No. 20-0455677,'Mosquito Repellent Combustion Case' Patent Publication No. 10-2012-0019768,'Mosquito repellent case with adjustable combustion speed' Registered Patent No. 10-1187825,'Mosquito Burner' Registered Patent No. 10-1597508,'Electronic mosquito repellent fumigator and its operation method'

The present invention was created to solve the problems of the prior art as described above, and an object of the present invention is to increase the combustion efficiency and simplify the user by allowing the air introduced into the combustion chamber for the combustion of mosquito repellent to generate a eddy current. Mosquito-directed vortex combustion induction type concentration control diffuser that allows you to freely control the concentration of combustion gas by mixing and diluting the external air and the burned mosquito smoke with just one operation. It is in providing.

In particular, the present invention is to provide a mosquito-repellent vortex combustion induction type concentration control diffuser capable of minimizing the effect on the human body due to the chemical components contained in the mosquito repellent smoke, thereby enhancing safe use and effectiveness of mosquito repellent.

The vortex combustion induction type dilution diffuser for mosquitoes according to a preferred embodiment of the present invention for realizing the above object has a cylindrical shape that forms an accommodation space therein, and is provided with a plurality of support legs to be positioned at a certain height on the ground. A main body unit having an intake port through which air is introduced from the outside; It is detachably provided inside the main unit, and has a cylindrical body shape with a coil-type mosquito coil fixed on the bottom surface and an open top surface, and a plurality of vortex inlets are formed at intervals on the outer surface, and one end of each of these vortex inlets A combustion unit having a vortex blade protruding to induce air flowing toward the inner center to form a vortex; An exhaust unit having a tubular housing with open front and rear surfaces disposed in a horizontal direction on the upper portion of the combustion unit, and an expansion unit having a diameter gradually expanding by connecting to the front side of the housing; A blowing unit installed on the side of the expansion unit and configured to blow air so that air is sucked through the rear surface of the housing and discharged through the expansion unit; It is provided to surround one end of the exhaust unit so that a space is formed therein, and is connected to the upper part of the combustion unit by a connection pipe to allow the burned mosquito smoke to be sucked into the interior of the exhaust unit by a pressure difference. A dilution chamber provided with a nozzle of; It is installed on the rear side of the housing to control the inflow amount of external air, characterized in that it is composed of a concentration control unit having a wing element that controls the opening and closing amount of the passage by rotational operation.

As a preferred feature of the present invention, the main body unit has a cylindrical body case provided with an upper surface to be opened and closed by an opening/closing cover and an accommodation space in which the combustion unit is installed, and a carrying-out formed through one side of the body case. Consisting of a window; wherein the combustion unit is connected to a combustion case with an open upper surface and a side surface of the combustion case, and includes a shielding plate portion having a size corresponding to the carry-out window, and a handle provided on an outer part of the shielding plate portion. Consisting of, The mosquito repellent is provided with a magnet to be detachable by magnetic force in a combustion case made of a metal material.

As another preferred feature of the present invention, the concentration control unit is provided on the rear side of the housing and is installed on a passageway through which air is introduced, and is rotated by receiving a rotational operation. Arranged outer aperture; It consists of an inner aperture that is stacked on one side of the outer diaphragm and controls the opening amount of the passage according to the degree of overlapping with each other by forming an inner wing corresponding to the outer wing.

As another preferred feature of the present invention, the combustion unit is provided with a plurality of side intakes at intervals on the side of the combustion case where the upper surface is opened as the mosquito repellent is seated in the inner center; or the bottom surface of the combustion case It consists of one or both of the bottom vortex inlet formed radially at intervals and one or both of the bottom vortex blades provided at each end of the bottom vortex inlet to induce air flowing toward the inner center to form a vortex.

The mosquito repellent vortex combustion induction type dilution diffuser according to the present invention can improve combustion efficiency by inducing a eddy current when inhaling air for mosquito repellent combustion, and also improve combustion efficiency with external air and burned mosquito repellent with only a simple operation of the user. By mixing and allowing the concentration of combustion gas to be freely controlled, there is a useful effect of increasing the composition of a safe use environment and mosquito repellent effect through selection of an appropriate concentration of combustion gas according to the surrounding mosquito distribution.

In other words, the burned mosquito repellent is guided to the inside of the exhaust unit by the air pressure difference and mixed with the external air to make the concentration of the chemical components contained in the mosquito repellent smoke uniform. Since it is possible to increase the convenience of use by controlling the amount of air inflow from the outside with only one operation, there is an advantage of improving the customer's satisfaction with the product.

Therefore, as the user can adjust the concentration of the combustion gas according to his or her use environment, consequently, the harmful components contained in the mosquito-repellent smoke can be minimized to prevent damage caused by excessive exposure. Since mosquito-scented smoke of uniform concentration can be diffused and distributed over a relatively large space, a useful effect is expected to increase the effectiveness of mosquito repelling.

Features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms or words used in the present specification and claims should not be interpreted in a conventional and dictionary meaning, and the inventor may appropriately define the concept of the term in order to describe his or her invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that there is.

1 is a perspective view as viewed from the front direction of the vortex combustion induction type concentration control diffuser in accordance with the present invention,
Figure 2 is a perspective view showing a state in which the combustion unit is taken out from the mosquito vortex combustion induction type concentration control diffuser according to the present invention;
3 is a view as viewed from the front of the vortex combustion induction type concentration control diffuser according to the present invention,
Figure 4 is a view as viewed from the rear of the vortex combustion induction type concentration control diffuser in accordance with the present invention,
Figure 5 is a cross-sectional view for explaining the internal configuration of the mosquito vortex combustion induction type concentration control diffuser according to the present invention,
6 is a view from above of the mosquito vortex combustion induction type concentration control diffuser according to the present invention,
Figure 7 is a perspective view showing the interior of the exhaust unit of the mosquito vortex combustion induction type concentration control diffuser according to the present invention,
8 to 10 are views for explaining the operation configuration of the concentration control unit in the vortex combustion induction type concentration control diffuser according to the present invention,
11 and 12 are views showing several embodiments of the combustion unit in the vortex combustion induction type concentration control diffuser for mosquitoes according to the present invention.

Hereinafter, a configuration and operation of an embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, it is not intended to limit the present invention to a specific disclosed form, and it should be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention. In the present application, terms such as "comprise" or "have" are intended to designate the existence of features, steps, actions, components, parts, or combinations thereof described in the specification, but one or more other features, steps, and actions It is to be understood that the possibility of the presence or addition of, components, parts, or combinations thereof is not preliminarily excluded. That is, throughout the specification, when a certain part "includes" a certain constituent element, it means that other constituent elements may be further included instead of excluding other constituent elements unless otherwise stated.

In addition, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

Here, repeated descriptions, well-known functions that may unnecessarily obscure the subject matter of the present invention, and detailed descriptions of configurations are omitted in order not to obscure the subject matter of the present invention. Embodiments of the present invention are provided to more completely explain the present invention to those with average knowledge in the art. Accordingly, the shapes and sizes of elements in the drawings may be exaggerated for clearer explanation.

1 is a perspective view as viewed from the front side of the vortex combustion induction type concentration control diffuser according to the present invention.

The drawing is to provide an accommodation space for accommodating a combustion unit (not shown), which is a space for burning mosquito repellent inside, and is located at a certain height from the ground by a plurality of support legs 13, and a carry-out window is provided on one side. It has a cylindrical tubular shape arranged horizontally on the upper portion of the main unit 10 and the main unit 10. The front side is confirmed that the combustion gas of low concentration diluted by mixing the burned mosquito smoke and external air is discharged. An exhaust unit 30 consisting of a housing 31 and a dilution chamber 33 to which the pipe 32 is connected, and a valve provided on the rear side of the exhaust unit 30 to control the intake amount of external air by receiving an operating force from the user A concentration control unit that is a urea, and a blowing unit that is provided on the front side of the exhaust unit 30 and receives power, sucks air from the rear side of the exhaust unit 30, and forcibly blows the air through the expansion unit 32. A mosquito vortex combustion induction type dilution diffuser 1 is shown.

2 is a perspective view showing a state in which the combustion unit is taken out from the vortex combustion induction type concentration control diffuser according to the present invention.

In the drawing, a combustion chamber is provided for burning mosquito repellent inside, and is provided to be located at a certain height from the ground by a plurality of support legs 13, and a carry-out window for carrying out and carrying in the combustion unit 20 on one side ( 10w) is a body unit 10 provided with a body case 11 provided, and a mosquito repellent inside the body unit 10 that can be pushed into or taken out through the carrying out window 10w of the body unit 10. Combustion unit 20 providing a space for combustion and allowing suction air for combustion to be introduced while generating a eddy current, and a connection connected to an internal accommodation space (not shown) at the upper center of the main unit 10 The pipe 17 and the cylindrical exhaust unit 30 with open front and rear surfaces disposed horizontally on the upper portion of the connecting pipe 17, and the exhaust unit 30 are installed on the front side to perform a blowing function. A blower unit 50 forcibly inhaling air from the outside through a fan motor 51 to blow air toward the expansion unit 32, and one end of the exhaust unit 30 are provided to surround the outer circumferential surface of the connecting pipe 17 ) And a dilution chamber 33 for guiding the mosquito-scented smoke burned in a combustion unit (not shown) provided in the receiving space 10s to the interior of the exhaust unit 30, and the exhaust unit 30 There is shown a mosquito vortex combustion induction type concentration control diffuser consisting of a concentration control unit 40 installed at the rear end to control the amount of opening and closing by receiving an operating force from the user. Non-explained reference numeral 15 denotes the upper surface of the main unit 10.

If further described with reference to the drawings, the combustion unit 20 is provided to be inserted or removed in a drawer type in the receiving space 10s of the main unit 10, and has a cylindrical shape with an open top surface, but on the side A plurality of vortex suction ports 23 are provided at intervals, and each of these vortex suction ports 23 is provided with a vortex blade 22 that is bent toward the inner center at a predetermined angle so that the air introduced into the inside forms a vortex. That is, the combustion unit 20 has a cylindrical body shape with an open top surface, and a combustion case 21 in which the coil-type mosquito coil 100 is fixed on the bottom surface, and the combustion case 21 at a predetermined interval A plurality of vortex suction ports 23 and vortex blades 22 protruding from each end of the vortex suction ports 23 to induce air flowing toward the inner center to form a vortex are formed. A blocking plate portion 25 having a size corresponding to that to shield the carry-out window 10w of the main unit 10 as being connected by a hand, and a handle 26 protruding so that the user can hold and carry out or put in A combustion unit 20 made of is shown.

In particular, since the direction of the vortex blades 22 constituting the combustion unit 20 is an important factor in determining the vortex formation direction, as shown in the drawing, the coil-type mosquito coil 100 is in a form that burns in a counterclockwise direction. It should have the direction and angle of the vortex blade 22 so that air can be guided in the direction.

3 is a view as viewed from the front of the vortex combustion induction type concentration control diffuser according to the present invention.

In the drawing, a main unit 10 provided at the bottom and having a cylindrical shape, a combustion unit 20 provided to be pulled out or inserted in a drawer type on one side of the main unit 10, and the combustion unit 20 An exhaust unit 30 disposed horizontally on the top and having a cylindrical tube shape with open front and rear surfaces, and an intake grill and an exhaust grill 31b respectively provided on the front and rear surfaces for the inflow and safety of foreign substances, and the Induction of vortex combustion against mosquitoes consisting of a blowing unit 50 installed on the front side of the exhaust unit 30 to forcibly inhale air from the rear side of the exhaust unit 30 and forcibly blow to the outside through the exhaust grill 31b A type dilution diffuser 1 is shown.

Figure 4 is a view as viewed from the rear of the vortex combustion induction type concentration control diffuser according to the present invention.

In the drawing, a main body unit 10 provided in a cylindrical shape, an exhaust unit 30 disposed horizontally on an upper portion of the main unit 10 and having a cylindrical tube shape with open front and rear surfaces, and the exhaust unit ( 30) is installed on the rear side of the device to control the amount of air intake by receiving a manipulation force from the user, and is formed in plural at intervals, and the outer diaphragm 41 rotated by the rotation operation and the inner diaphragm 43 corresponding to the outer diaphragm A vortex combustion induction type dilution diffuser 1 for mosquitoes consisting of a concentration control unit 40 having a passage 45 is shown.

Figure 5 is a cross-sectional view for explaining the internal configuration of the mosquito vortex combustion induction type concentration control diffuser according to the present invention.

In the drawing, it is provided in a cylindrical shape, and a receiving space (10s) in which the combustion unit 20 is located is formed, and a carry-out window (10w) for input and discharge of the combustion unit 20 is formed on one side thereof. , The body unit 10, which is supported by a plurality of support legs 13 to be positioned at a certain height on the ground, and has an inlet 12 through which outside air is introduced into the lower surface, and the receiving space 10s. A combustion unit (20) that is detachably provided and has a cylindrical shape with an open upper surface, and has a plurality of vortex inlets (23) and vortex blades (22) formed on the side surfaces to induce a vortex action on the inhaled air. A connector 17 disposed perpendicular to the center of the cover 15 shielding the upper portion of the main unit 10 and the upper portion of the connector 17 are connected and provided in the shape of a horizontally disposed cylindrical tube. The front side is provided with an expansion unit 32 in which a blowing unit 50 having a fan motor 51 that performs blowing by forcibly inhaling external air is installed, and at the rear side, the blowing unit 50 is rotated by a user. The exhaust unit 30 in which the concentration control unit 40 in the form of a diaphragm is installed to control the amount of air inhaled by the suction pressure of ), and the upper end of the connecting pipe 17 are connected to the exhaust unit 30. Mosquito vortex combustion induction type concentration consisting of a dilution chamber 33 which is provided to surround the outer surface and has a plurality of nozzles, which are holes penetrated so that mosquito smoke can be sucked into the interior of the exhaust unit 30 A controlled diffuser is shown.

6 is a view from above of the vortex combustion induction type concentration control diffuser for mosquitoes according to the present invention.

A body unit 10 having a cylindrical body shape, a housing 31 disposed horizontally on the upper portion of the body unit 10 to open front and rear surfaces, and one end of the housing 31 are provided to surround the outer surface. Inside, a dilution chamber 33 having a plurality of nozzles 33a connected to the connection pipe 17 to suck mosquito-scented smoke and discharge it into the housing 31, and provided at the front end of the housing 31 An exhaust unit 30 consisting of an expansion unit 32 that dilutes external air and mosquito smoke and induces it to be diffused and discharged is shown, and at the rear end of the housing 31 constituting the exhaust unit 30, the concentration The control unit is installed, and a blowing unit for blowing air is installed at the front end.

Figure 7 is a perspective view showing the interior of the exhaust unit of the mosquito vortex combustion induction type concentration control diffuser according to the present invention.

In the drawing, a housing 31, which is a cylindrical member having an open front and rear surface, and one end of the housing 31 are provided to surround the outer surface of the housing 31, and is connected to the connector 17 inside the housing by inhaling mosquito smoke. A dilution chamber 33 in which a plurality of nozzles 33a are formed to discharge into the interior of 31, and an expansion part provided on the front end side of the housing 31 to dilute external air and mosquito smoke to be diffused and discharged. An exhaust unit 30 consisting of 32 is shown, and at the rear end of the housing 31 constituting the exhaust unit 30, a passage 45 is provided using an outer diaphragm 41 that is rotated by a user. The concentration control unit 40 is installed to control the amount of opening and closing of the exhaust unit 30, and on the side of the expansion part 32 of the exhaust unit 30, the air is forcibly sucked from the rear end of the housing 31 in which the concentration control unit 40 is installed. Thus, a configuration in which a blowing unit 50 for blowing air is installed toward the exhaust grill 31b is shown.

To further explain, in the drawing, external air is sucked through the rear end of the housing 31 in which the concentration control unit 40 is installed by the blowing action of the blowing unit 50, and the air sucked in this way is the housing 31 It quickly passes through the interior of At this time, as the internal pressure of the housing 31 is different from the pressure in the dilution chamber 33, as a result, the combustion gas in the dilution chamber 33 passes through the nozzle 33a due to an atmospheric pressure difference. ) Is sucked into the inside and diffused and discharged to the outside through the expansion pipe 32 is shown.

8 to 10 are views for explaining the operation configuration of the concentration control unit in the vortex combustion induction type concentration control diffuser according to the present invention.

In the drawing, a main unit 10 having a cylindrical shape and accommodating the combustion unit 20 therein, and the concentration control unit 40 and the blowing unit are disposed in a horizontal direction above the main unit 10. The installed exhaust unit 30 is shown, and FIG. 8 shows a state in which the outer diaphragm 41 and the inner diaphragm 43 constituting the concentration control unit 40 are overlapped. In this state, the passage 45 is maximum. It is in an open state, and FIG. 9 shows a state in which the passage 45 is in the maximum open state, and the passage 45 is narrowed by rotating either the outer stop 41 or the inner stop 43, 10 shows a state in which the passage 45 is completely blocked by rotating either the outer stop 41 or the inner stop 43, and either the outer stop 41 or the inner stop 43 is rotated. A configuration is shown in which the opening/closing amount of the passage 45 is controlled or completely closed by turning or rotating both.

The concentration control unit 40 controls the amount of air burned in the combustion unit 20 and the dilution of the external air by controlling the amount of air introduced by the blowing action of the blowing unit 50.

With reference to the above drawings, a configuration of a mosquito vortex combustion induction type concentration control diffuser according to a preferred embodiment of the present invention will be described as follows.

The mosquito coil vortex combustion induction type concentration control diffuser according to the present invention burns the mosquito coil 100 by being detachably provided inside the main unit 10 having a cylindrical shape that largely forms the outer body and the inside of the main unit 10 And an exhaust unit 30 provided on an upper portion of the combustion unit 20 to generate an air pressure difference to dilute the mosquito-scented smoke burned in the combustion unit 20 with external air and discharge it, It consists of a concentration control unit 40 for controlling the concentration of the combustion gas diffused and discharged through the exhaust unit 30 and a blowing unit 50 provided on one side of the exhaust unit 30 to forcibly blow air.

The body unit 10 has a cylindrical shape to provide an accommodation space 10s therein, and is provided to be opened and closed by shielding the body case 11 with an open upper surface and the open upper surface of the body case 11 Consist of a cover 15 that is or is integrally provided, and a plurality of support legs 13 provided on the lower side of the main body case 11 to support the lower surface of the main body case 11 to be positioned at a certain height from the ground. do.

The main body case 11 is formed with an inlet 12 to allow air to be introduced from the outside, and the inlet 12 may be formed in various positions so as not to interfere with the combustion unit 20 to be described later, and the present invention In the present invention, it was proposed to be provided in a ring shape on the lower rim side of the main body case 11, and it was exemplified that the body case 11 is closed in the form of a mesh to prevent foreign matters from entering. If air can be introduced from the outside, such a suction port 12 may be modified in various ways, and for example, a through hole may be formed on the side or a blower fan may be additionally installed to forcibly supply air. .

On the other hand, the main body case 11 has a carry-out window 10w formed on one side thereof to carry out or carry in the combustion unit 20 provided in the receiving space 10s therein.

In addition, the main body case 11 is preferably formed so that the inlet 12 formed on the bottom surface does not interfere with the position so that air can be introduced to the side of the combustion unit 20, which will be described later, and if necessary, the combustion unit It will be possible to additionally configure a supporting structure so that the bottom surface of 20 can be floated at regular intervals from the bottom surface of the body case 11.

The combustion unit 20 is detachably provided inside the main unit 10, and a mosquito coil holder 70 to which the coil-type mosquito repellent 100 is fixed is provided to be fixed or detachable.

The combustion unit 20 is provided with a combustion case 21 having a cylindrical shape with an open top surface, and a vortex suction port 23 formed at an interval on the side of the combustion case 21, and these vortex suction ports A vortex blade 22 is provided at each end of the combustion case 21 to protrude a predetermined angle toward the inner center of the combustion case 21 so that the air introduced toward the inside of the combustion case 21 can cause a vortex.

On the other hand, since the direction of the vortex blade 22 is an important factor in determining the direction of the vortex generation, as shown in the drawing, when the coil-type mosquito coil 100 burns in a counterclockwise direction, the vortex inlet 23 It is preferable that the vortex blade 22 is formed to have an open shape in a counterclockwise direction, and it is suggested that the vortex blade 22 preferably has an opening angle of less than 10 to 60 degrees.

The combustion unit 20 having this configuration may be modified in various forms if the air for combustion can form a vortex, and as an example, as shown in FIG. 11, a plurality of vortex suction ports 23 in a radial direction on the bottom surface. ′) is formed, and a vortex blade 22 ′ having an opening angle in a counterclockwise direction may be formed on one side of each vortex inlet 23 ′.

In addition, in the configuration as shown in FIG. 11, in order to increase combustion efficiency, a plurality of side suction ports 24 may be formed at intervals on the side surfaces.

The exhaust unit 30 is provided so as to surround the outer surface of one end of the housing 31, which is a cylindrical tubular member disposed horizontally on the upper portion of the main unit 10, and the connector ( A dilution chamber 33 connected to 17) to inhale mosquito smoke and guide it to the inside of the housing 31, and it is provided on the front end of the housing 31 to dilute external air and mosquito smoke and induce diffusion and discharge. It consists of an expansion unit 32.

As shown in the drawing, the housing 31 is a cylindrical member with open front and rear surfaces, and an intake grill (not shown) is provided on the rear side where external air is sucked to prevent foreign substances from entering when air is sucked. desirable. In the present invention, since the concentration control unit 40 is installed, it is shown in the form excluding the intake grill.

In addition, an expansion part 32 having a fallopian tube shape is provided on the front side of the housing 31 so that the combustion gas obtained by mixing external air and mosquito smoke can be spread over a large area.

The expansion part 32 is provided with an exhaust grill 31b to prevent foreign substances from entering from the outside when not in use, and to prevent a user from accidentally inserting a finger or an object.

The dilution chamber 33 has a shape surrounding an outer surface of one end of the housing 31 and has a space filled with mosquito smoke burned in the receiving space 10s, and the mosquito-scented smoke filled in the space is It is formed through a plurality of nozzles (33a) so as to be sucked into the interior of the housing (31).

In the exhaust unit 30 of this configuration, the nozzle 33a may be provided in the form of a through hole having a relatively large diameter as it moves away from the connection pipe 17, and this is to allow the combustion gas to be sucked evenly. to be.

On the other hand, it is preferable that the dilution chamber 33 connected to the upper part of the connection pipe 17 is provided to be rotated 360 degrees around the connection pipe 17, and this This is to allow diffusion distribution. In addition, although not shown in the drawing, the dilution chamber 33 connected to the upper portion of the connection pipe 17 may be configured to be automatically rotated by a forward/reverse drive motor and a gear mating structure, and this may be implemented by a known technique. Therefore, detailed description is omitted.

The concentration control unit 40 is installed on the rear passage 45 of the housing 31 constituting the exhaust unit 30, and receives a rotation operation from a user, and an aperture handle 42 and the aperture handle 42 ) Connected to and integrally rotated, and having a plurality of outer blades arranged radially, and the outer aperture 41, whose center is hinged so that it can be rotated on the passage 45 of the housing 31 , It is configured to overlap with the outer aperture 41 and is composed of an inner aperture 43 having an inner wing corresponding to the outer aperture 41.

At this time, the outer aperture 41 and the inner aperture 43 are provided in a shape corresponding to each other and are stacked, and the opening amount of the passage 45 is adjusted according to the degree to which the outer and inner wings overlap each other. This is the way.

In the concentration control unit 40 of this configuration, when the user rotates the iris handle 42 clockwise or counterclockwise by a predetermined angle, the outer iris 41 rotates in connection therewith. At this time, as the outer blades of the outer iris 41 and the inner blades of the inner iris 43 can be adjusted from the state of FIG. 8 to the state of FIG. 9 or vice versa, the passage 45 The opening amount is adjusted.

On the other hand, the aperture handle 42 may be connected to any one of the outer aperture 41 or the inner aperture 43 to be configured to apply a rotation operation, and any of the outer aperture 41 or the inner aperture 43 One may be rotatably supported on the housing 31 and the other may be provided in a fixed form, or both may be rotatably provided.

8 shows a state in which the passage 45 is open, and FIG. 9 illustrates a state in which the passage 45 is narrowed compared to FIG. 8 by rotational displacement of either the outer iris 41 or the inner iris 43. As shown, it can be used when the amount of air intake is reduced, and FIG. 10 shows a form in which the passage 45 is completely shielded and can be used to block the inflow of foreign substances during storage.

On the other hand, if the concentration control unit 40 has a feature capable of varying the diameter of the passage 45 in addition to the structure using the two outer apertures 41 and the inner apertures 43, various known valve structures may be applied. It's okay.

The blowing unit 50 is an element installed on the front side of the exhaust unit 30 to suck air from the outside and discharge it through the expansion part 32 located at the front end side of the housing 31, and largely supply power. It consists of a fan motor 51 that receives and rotates the blowing blades 53 at high speed. This blowing unit 50 sucks air from the rear side of the housing 31 in which the concentration control unit 40 is installed by rotating the blowing blades 53 at high speed, Air is moved, and at this time, the mosquito repellent smoke filled in the space in the dilution chamber 33 is sucked into the interior of the housing 31 through the nozzle 33a due to the air pressure difference. In this way, the mosquito repellant smoke sucked into the housing 31 is mixed and diluted with air introduced by the blowing action of the blowing unit 50 and diffused to the outside through the expansion part 32.

The operation of the mosquito vortex combustion induction type concentration control diffuser according to the present invention configured as described above will be described as follows.

First, the combustion unit 20 located inside the body case 11 constituting the body unit 10 is separated. This means that when the handle 26 provided on the shielding plate 25 of the combustion case 21 constituting the combustion unit 20 is pulled forward, the combustion unit 20 is in the form of a drawer. ) Is taken out to the outside.

Subsequently, a magnet-attached mosquito repellent holder 70 is taken out to the center of the combustion case 21, and the coil-type mosquito repellent 100 is inserted and fixed, and then attached and fixed to the center bottom of the combustion case 21.

Then, after checking whether smoke is generated by lighting the end of the coil-type mosquito coil 100, the combustion case 21 is assembled with the carry-out window 10w of the main body case 11 so that the shielding plate part 25 is Make sure to completely shield (10w).

Then, when the switch (not shown) provided on one side of the exhaust unit 30 or the main unit 10 is turned on (ON), the fan motor constituting the blowing unit 50 provided on the front side of the exhaust unit 30 ( As 51) is driven, the blowing blade 53 rotates, and the inside of the blowing blade 53 rotates through the passage 45 in which the concentration control unit 40, which is the rear side of the housing 31, is installed. Air from the outside of the furnace is introduced and discharged through the expansion pipe 32.

At this time, the mosquito-scented smoke burned in the combustion unit 20 provided in the main body case 11 of the main unit 10 is moved to the dilution chamber 33 through the connection pipe 17, and the dilution chamber 33 The mosquito repellant smoke moved to the inside of the housing 31 through the nozzle 33a is sucked into the interior of the housing 31 due to the air pressure difference, and as a result, it is mixed and diluted with the air sucked by the blowing action of the blowing unit 50 to expand the pipe 32 It is diffusely distributed through.

On the other hand, when the user wants to adjust the concentration of the combustion gas, the aperture handle 42 constituting the concentration control unit 40 is rotated by a predetermined angle in the forward or reverse direction. Then, the outer aperture 41 having a plurality of outer wings installed on the rear side passage 45 of the housing 31 is rotated and displaced, so that the degree of overlapping with the inner wings of the inner aperture 43 located inside the housing 31 Is adjusted, and the amount of external air intake is adjusted as the degree of opening of the passage 45 is adjusted accordingly.

That is, when the opening amount of the passage 45 is the maximum, the concentration of the combustion gas transferred to the dilution chamber 33 decreases as the amount of air introduced into the housing 31 increases, and conversely, the passage 45 When the open amount of) is adjusted to the minimum, the concentration of the combustion gas burned in the combustion unit 20 is increased, and as a result, the combustion gas of a high concentration constitutes the exhaust unit 30 through the dilution chamber 33. It is sucked into the housing 31 and diffused and discharged.

With this configuration, the mosquito-scented vortex combustion induction type concentration control diffuser of the present invention diffuses and discharges the mosquito-scented smoke burned in the receiving space (10s) with the outside air by using the difference in atmospheric pressure and is diluted to a low concentration. , It is possible to reduce the safety risk due to excessive exposure of chemical components contained in mosquito repellent, and in addition, since the user can freely control the concentration of combustion gas according to the distribution of mosquitoes only by operating the concentration control unit 40, effective mosquitoes Fighting is possible.

On the other hand, the present invention is not limited to the described embodiments, it is possible to use by changing the application site, and various modifications and variations can be made without departing from the spirit and scope of the present invention. It is self-evident to those who have knowledge. Accordingly, such variations or modifications should be included within the scope of the claims of the present invention.

1: Mosquito vortex combustion induction type dilution diffuser
10: main unit 10s: accommodation space 10w: carry-out window
11: main body case 12: suction port 13: support leg
15: cover 17: connection pipe 18: valve pipe
20: combustion unit 21: combustion case 22: vortex blade
23: vortex suction port 24: side suction port 25: side vortex blade
26: side vortex inlet 27: shielding plate 28: handle
30: exhaust unit 31: housing 31a: intake grill
31b: exhaust grill 32: expansion pipe 33: dilution chamber
33a: nozzle 40: concentration control unit 41: control plate
43: hinge shaft 45: adjustment handle 50: blowing unit
51: fan motor 53: fan blade 60: combustion control fan
70: mosquito coil holder 100: coil type mosquito coil nose

Claims (4)

A main body unit having a cylindrical shape forming an accommodation space therein, having a plurality of support legs positioned at a predetermined height from the ground, and having a suction port through which air is introduced from the outside;
It is detachably provided inside the main unit, and has a cylindrical body shape with a coil-type mosquito coil fixed on the bottom surface and an open top surface, and a plurality of vortex suction ports are formed at intervals on the outer surface. A combustion unit having a vortex blade protruding to induce air flowing toward the inner center to form a vortex;
An exhaust unit having a tubular housing with open front and rear surfaces disposed in a horizontal direction on the upper portion of the combustion unit, and an expansion unit having a diameter gradually expanding by connecting to the front side of the housing;
A blowing unit installed on the side of the expansion unit and configured to blow air so that air is sucked through the rear surface of the housing and discharged through the expansion unit;
It is provided to surround one end of the exhaust unit so that a space is formed therein, and is connected to the upper part of the combustion unit by a connection pipe to allow the burned mosquito smoke to be sucked into the interior of the exhaust unit by a pressure difference. A dilution chamber provided with a nozzle of;
A concentration control unit having a blade element installed on the rear side of the housing to control an inflow amount of external air and to control an opening/closing amount of a passage through rotation operation;
Mosquito vortex combustion induction type concentration control diffuser, characterized in that consisting of. The method of claim 1,
The main body unit is provided with a top surface to be opened and closed by an opening and closing cover, and is composed of a cylindrical body case inside which provides an accommodation space in which the combustion unit is installed, and a carry-out window formed through one side of the body case;,
The combustion unit includes a combustion case with an open upper surface, a shielding plate portion having a size corresponding to the carrying out window, and a handle provided on an outer portion of the shielding plate portion, which is connected to one side of the combustion case; and
The mosquito coil vortex combustion induction type concentration control diffuser, characterized in that the mosquito coil is provided with a magnet so as to be detachably attached to a combustion case made of a metal material by magnetic force. The method of claim 1, wherein the concentration control unit,
An outer aperture provided on the rear side of the housing, installed on a passage through which air is introduced, and rotated by receiving a rotation operation, and a plurality of outer wings radially arranged at intervals;
An inner aperture arranged to be stacked on one side of the outer aperture, and configured to form an inner wing corresponding to the outer wing to adjust the opening amount of the passage according to the degree of overlapping with each other;
Mosquito vortex combustion induction type concentration control diffuser, characterized in that configured to include. According to claim 1, The combustion unit is a mosquito repellent is seated in the inner center of the combustion case is formed with a plurality of side intake at intervals on the side of the open upper surface;,
Alternatively, any one or both of the bottom vortex inlet formed radially with an interval on the bottom surface of the combustion case and bottom vortex blades provided at each end of the bottom vortex inlet to induce the air flowing toward the inner center to form a vortex. Mosquito vortex combustion induction type concentration control diffuser, characterized in that configured to include.

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