KR20220023359A - Portable sterilization air cleaner with air cooling - Google Patents

Abstract

The present invention relates to a movable air sterilization and purification device having a cooling function. The device comprises a housing, a support, a filter member, a cooling module, a photocatalyst module, a cover, and a blowing module. The present invention can provide cool air to a user.

Description

Air conditioning and portable air sterilization purifier {PORTABLE STERILIZATION AIR CLEANER WITH AIR COOLING}

The present invention relates to a portable air sterilization purifier that supplies cleanly purified air by purifying and sterilizing polluted air. It cools the filtered air to a certain temperature through the cooling module, and decomposes and removes organic compounds contained in the cooled air through the cooling module using the photocatalyst module, and at the same time sterilizes and deodorizes various sterilization and viruses to sterilize and deodorize the indoor space. It relates to a portable air sterilizing purifier for both cooling and use that can supply clean air purified by discharging it to a cooler and maintain the indoor environment in a more pleasant and clean state.

Recently, the air pollution problem has been seriously raised due to dense urbanization and reckless industrialization. In particular, China, which is adjacent to Korea, is generating a large amount of air pollutants due to desertification, thermal power generation operation, and manufacturing-oriented industrial facilities. .

For this reason, each home or office is equipped with an air purifier and used. An air purifier is a device that purifies the air in an indoor or closed space contaminated by pollutants such as dust, odor, bacteria and cigarette smoke in order to improve a pleasant and healthy indoor or closed space environment. types have been developed.

Air purifiers generally operate a blower fan to purify polluted air according to the driving method and forcibly circulate the air while filtering pollutants through the filter and collecting dust in the air using high voltage. The electrostatic precipitation method, which removes pollutants contained in the air by combining them with negative ions, and the like are known.

And, recently, in addition to the function of simply purifying the polluted air, an air purifier with a built-in photocatalytic filter that can sterilize and remove various bacteria or viruses floating in the air due to the appearance of new viruses has been developed and commercialized. .

A photocatalyst is a material that catalyzes a catalytic reaction when exposed to light, and titanium dioxide is typically used the most. Titanium dioxide has good acid and alkali resistance, is harmless to the human body, and is an eco-friendly material that transforms various pollutants into harmless substances.

However, the air purifier according to the prior art purifies the polluted air after sucking the polluted air outside or indoors, while sterilizing and deodorizing the polluted air through a photocatalytic filter to provide cleaner air, In hot and humid summer, hot air is discharged, which causes discomfort to users.

In addition, most air purifiers according to the prior art only provide uniformly uniform functions such as air purification, sterilization, and deodorization, and there is a limitation in providing various multi-functions. In other words, there was a limit to meeting the diverse needs of consumers who have raised their eyes.

Therefore, in addition to the basic functions of air purifiers such as air purification, sterilization, and deodorization, research and development are required for an air purifier having multiple functions in which various functions are combined to provide better convenience to users by combining them. there is.

KR 20-0490315 Y1, 2019. 10. 21. KR 20-0241168 Y1, 2001. 07. 23. KR 10-1386404 B1, 2014. 04. 11. KR 10-2001-0090648 A, 2001. 10. 19.

Accordingly, the present invention has been proposed to solve the problems of the prior art, and it is to provide a portable air sterilizing purifier for air conditioning and air conditioning that can improve convenience by providing multi-functions in addition to the basic functions of air purification, sterilization and deodorization. There is this.

An object of the present invention is to provide a portable air purifier for both cooling, which can provide cool air to a user by cooling purified, sterilized and deodorized clean air.

In addition, another object of the present invention is to provide a portable air purifier for air conditioning that is capable of detecting and repelling pests, such as mosquitoes, and trapping pests by inhaling it inside.

The present invention according to one aspect for achieving the above object is a housing; a pedestal having an air inlet through which external polluted air is introduced, and supporting a lower portion of the housing; a filter member for filtering harmful substances in the polluted air introduced through the air inlet; a cooling module for cooling air filtered with harmful substances through the filter member; a photocatalyst module that decomposes and removes organic compounds contained in the air cooled by the cooling module through oxidation, sterilizes various bacteria and viruses, and deodorizes; a cover installed on the open upper part of the housing so as to cover the open upper part of the housing and having an air outlet for discharging the sterilized air from the photocatalyst module to the outside; and a blower module installed in any one of the cover, the housing, or the pedestal to suck in purified, sterilized and deodorized air and discharge it to the outside through the air outlet. to provide.

In addition, the present invention according to another aspect for achieving the above object is a housing; a pedestal to which a lower portion of the housing is coupled and an air outlet is formed; a cover installed on the housing and having an air inlet; a pest attracting lamp installed inside the cover to attract pests through the air inlet; It is installed inside the cover or the inside of the housing so as to be located under the pest attracting lamp to the inside of the housing with strong suction force together with the externally polluted air to remove the pests attracted to the inside of the cover by the pest attracting lamp. a blowing module that sucks; Installed to the lower side of the blowing module and perpendicular to the suction direction of the polluted air inside the housing, the polluted air sucked into the housing by the blowing module passes through, and the pests sucked together with the polluted air silver trapping pest nets; It is installed inside the housing so as to be located below the pest trapping network, and decomposes and removes organic compounds contained in the polluted air that has passed through the pest trapping network through oxidation reaction, while sterilizing and sterilizing various bacteria and viruses. , a photocatalyst module to deodorize; and a cooling module installed inside the pedestal under the photocatalyst module, cooling the air sterilized and deodorized through the photocatalyst module, and discharging it through the air outlet. Provide a purifier.

Preferably, the cooling module includes: a cooling fan for circulating the internal air of the housing; a cooling block installed on the rear side of the cooling fan to discharge cooled air; an insulator installed on the rear surface of the cooling block; a thermoelectric element in which a heat absorbing part is installed in close contact with the rear surface of the cooling block to cool the cooling block through heat absorbing and exothermic action; a heating block installed on the rear surface of the insulator so that the heating part of the thermoelectric element is in close contact with the heat generating block to emit heat; and a heating fan installed on the rear side of the heating block to discharge heat.

Preferably, the photocatalyst module is made of a cylindrical plate containing titanium dioxide (TiO ₂ ) and a photocatalytic filter installed on the inner surface of the housing; and an ultraviolet lamp fixedly installed inside the housing so as to be located in the center of the photocatalytic filter, and various organic compounds contained in the air passing between the photocatalytic filter and the ultraviolet lamp are decomposed and removed through oxidation, It may be characterized in that it sterilizes and deodorizes various bacteria and viruses.

Preferably, it further comprises a pest control module installed inside the housing or on the upper part of the cover, wherein the pest control module is a liquid container filled with liquid mosquito repellent or liquid fragrance, and a liquid container filled in the liquid container by heating the liquid container It may be characterized in that it further comprises a heating member for dispersing mosquito coil or liquid fragrance to the outside.

Preferably, a first partition plate installed between the cooling chamber and the photocatalyst chamber to open and close between the cooling chamber and the photocatalyst chamber; a second partition plate installed between the photocatalyst chamber and the air outlet to open and close between the photocatalyst chamber and the air outlet; a driving motor that automatically opens or closes between the cooling chamber and the photocatalyst chamber and between the photocatalyst chamber and the air outlet by operating the first and second partition plates, respectively; and a control unit for controlling the operation of the driving motor, wherein the control unit closes the first partition plate through the driving motor when the cooling module is operated, and when a set first time arrives, through the driving motor When the first partition plate is opened so that the cold air cooled in the cooling chamber is moved to the photocatalyst chamber, the control unit opens the first partition plate and the cold air flows into the photocatalyst chamber from the cooling chamber, the driving motor The second partition plate is closed through the It can be characterized as

As described above, according to the portable air sterilization purifier combined with cooling according to the present invention, the polluted air flowing in from the outside through the filter member is first filtered and purified, and the first filtered air is cooled to a certain temperature through the cooling module. It is cooled by using a photocatalyst module to decompose and remove organic compounds contained in the cooled air through the cooling module, and at the same time sterilize and deodorize various sterilization and viruses and discharge them into the room to supply purified clean air more coolly In this way, it is possible to maintain the indoor environment in a more pleasant and clean state.

In addition, according to the portable air sterilization purifier combined with cooling according to the present invention, a heating type pest control module is provided inside the housing to effectively kill pests by emitting mosquito repellent or air freshener (fragrance), while the purifier is disposed inside the vehicle In this case, it is possible to effectively remove unpleasant vehicle odors or odors generated by air conditioners, etc.

1 is a conceptual diagram showing a portable air sterilizing purifier according to the present invention.
Figure 2 is an assembled perspective view showing an example of a portable air sterilization purifier according to an embodiment of the present invention.
Figure 3 is an exploded perspective view showing the configuration of the portable air sterilizing purifier shown in Figure 2, respectively.
4 is a cross-sectional view of the portable air sterilizing purifier shown in FIG.
5 is a cross-sectional view showing a portable air sterilization purifier according to another embodiment of the present invention.
6 is a cross-sectional view showing a portable air sterilizing purifier according to another embodiment of the present invention.
FIG. 7 is a view showing a driving configuration of the first and second partition plates shown in FIG. 6;
8 is a cross-sectional view showing a portable air sterilizing purifier according to another embodiment of the present invention.
9 is a view showing additional configurations of the portable air sterilizing purifier shown in FIG.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to fully inform those of ordinary skill in the art to which the present invention pertains to the scope of the invention. And the invention is only defined by the scope of the claims. Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been specifically described in order to avoid obscuring the present invention.

Also, like reference numerals refer to like elements throughout the specification. In addition, the terms used (mentioned) in this specification are for the purpose of describing the embodiments, and are not intended to limit the present invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. In addition, elements and operations referred to as 'include (or include)' do not exclude the presence or addition of one or more other elements and operations.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not ideally or excessively interpreted unless they are defined.

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

1 is a conceptual diagram illustrating a portable air sterilization purifier according to the present invention.

1, the portable air sterilization purifier 10 according to the embodiment of the present invention is made to be easily installed and used indoors, such as each home or office, and has functions of purifying, sterilizing and deodorizing polluted air. At the same time, it additionally provides a cooling function that cools the purified air below a certain temperature and discharges cool air to the outside.

To this end, the portable air sterilization purifier 10 according to an embodiment of the present invention is installed in a housing (not shown) having various structures and shapes to facilitate movement and installation to filter the polluted air flowing into the housing. The filter member 11, the cooling module 12 for cooling the air that has passed through the filter member 11, and various bacteria and viruses contained in the air cooled through the cooling module 12 are sterilized and deodorized. It includes a photocatalyst module 13 and a blowing module 14 for discharging the air that has passed through the photocatalyst module 13 to the outside.

2 is an assembled perspective view showing an example of a portable air sterilizing purifier according to an embodiment of the present invention, FIG. 3 is an exploded perspective view showing the configuration of the portable air sterilizing purifier shown in FIG. 2, respectively, and FIG. 4 is FIG. 1 It is a cross-sectional view of the portable air sterilizing purifier shown in .

2 to 4 , the portable air sterilization purifier 20 according to an embodiment of the present invention includes a cylindrical housing 21 and a housing 21 so that it can be easily moved and installed on a desk provided in each home or office, etc. ) includes a pedestal 22 supporting the lower part. At this time, the housing 21 and the pedestal 22 are made to be separated and assembled from each other.

The housing 21 has an open upper and lower portions, and the lower end may be detachably coupled to each other by force fitting or screw coupling after being inserted into the pedestal 22 . In addition, an air inlet 22a through which external polluted air is introduced is formed in the pedestal 22 , and the air inlet 22a may be formed of a plurality of holes.

A filter member 23 is installed inside the pedestal 22 . The filter member 23 filters the pollutants of the polluted air flowing into the interior of the pedestal 22 through the air inlet 22a. In this case, the filter member 23 may have a cylindrical structure so as to be in close contact with the inner circumferential surface of the pedestal 22, but the structure of the filter member 23 is not limited and may have various structures.

The filter member 23 is made of a material such as a non-woven fabric, a glass mat, a fabric, a knitted fabric, or a sponge to collect large particles (contaminants) of 0.5 μm or more contained in the polluted air or a low-performance pre-filter or neutral A medium filter or HEPA (High Efficiency Particulate Air filter) or ULPA (Ultra Low Penetration Air filter) that collects small particles of 0.3㎛ or less contained in polluted air made of materials such as glass mat or glass paper These may be used alone, or these may be used in combination.

And, as shown in FIGS. 3 and 4 , a cooling module 24 for cooling and discharging the air passing through the filter member 23 is installed inside the pedestal 22 . The cooling module 24 cools the air first filtered through the filter member 23 to a predetermined temperature or less and discharges it.

The cooling module 24 includes, for example, a cooling fan 241 that circulates air introduced into the interior through an air inlet 22a of the pedestal 22, and a cooling fan installed on the rear side of the cooling fan 241 and discharging cool air. The block 242, the heat insulating material 243 installed on the rear surface of the cooling block 242, a thermoelectric element (not shown) in which the heat absorbing part is installed in close contact with the rear surface of the cooling block 242, and the heating part of the thermoelectric element are in close contact with each other. It includes a heating block 244 installed on the rear surface of the insulator 243 to emit heat, and a heating fan 245 installed on the rear surface of the heating block 244 to discharge heat.

The thermoelectric element is an element using the effect of directly converting electrical energy into thermal energy, and cools air using the Peltier effect, which is a phenomenon in which heat is absorbed by an electric current. That is, if a closed circuit is formed between two points connected to a metal or semiconductor and current flows, one side generates heat and the other side absorbs heat. It is a device that cools the

The cooling module 24 having such a configuration is a cooling method using the Peltier effect of the thermoelectric element installed between the cooling block 242 and the heat dissipation block 244. When a DC voltage is applied to the thermoelectric element, the current flows Depending on the direction, an endothermic action occurs on the side of the cooling block 242 to be cooled, and, conversely, an exothermic action occurs on the side of the heating block 244 .

On the other hand, the pedestal 22 in which the cooling module 24 is built-in has a cooling unit composed of a cooling fan 241 and a cooling block 242 with an insulator 243 as a boundary, a heating block 244 and a heating fan 245 . ) is configured to be separated from each other by the heating part made of. That is, an air passage is formed inside the pedestal 22 so that the air cooled by the cooling unit of the cooling module 24 flows into the housing 21 in which the photocatalyst module 25 is installed along the inside of the housing 21 . has been

And, as shown in FIG. 4 , the housing 21 coupled to the upper portion of the pedestal 22 has a photocatalyst chamber 21a separated from the cooling module 24 and in which the photocatalyst module 25 is installed.

The photocatalyst chamber 21a is separated from the pedestal 22 in which the cooling module 24 is built in, and the pedestal 22 communicates with each other through an air passage through which cold air cooled from the cooling unit of the cooling module 24 is introduced. . That is, an air passage is formed between the photocatalyst chamber 21a and the pedestal 22 .

The photocatalyst module 25 is made of a cylindrical plate containing titanium dioxide (TiO ₂ ), as shown in FIG. 4 , and is positioned at the center of the photocatalytic filter 251 installed on the inner surface of the housing 21 and the photocatalytic filter 251 . It includes an ultraviolet lamp 252 fixedly installed inside the housing 21 .

The photocatalytic filter 251 may be formed as a circular plate or a circular plate having a mesh structure, and may be installed on the inner circumferential surface of the housing 21 or may be installed to be a part of the housing 21 .

In addition, the surface of the photocatalytic filter 251 may be surface-treated (applied) with a fragrance. Through this, when air passes through the photocatalyst module 25, the fragrance applied to the photocatalyst filter 251 is diffused with the air, and a fragrant fragrance may be discharged to the outside together with the air.

The photocatalyst module 25 having this configuration decomposes and removes organic compounds contained in the cold air cooled through the cooling module 24, and at the same time sterilizes and disinfects various bacteria and viruses. That is, when cold air cooled through the cooling module 24 flows between the photocatalytic filter 251 and the ultraviolet lamp 252 and passes between the photocatalytic filter 251 and the ultraviolet lamp 252, various Organic compounds are decomposed and removed through an oxidation reaction, and various bacteria and viruses contained in the air are sterilized and deodorized by the ultraviolet lamp 252 .

Meanwhile, a cover 26 covering the upper portion of the housing 21 is installed on the open upper portion of the housing 21 .

An air outlet 261 through which air sterilized and deodorized in the photocatalyst chamber 21a is discharged to the outside is formed at a lower portion of the cover 26, and the air outlet 261 may be formed in the shape of a rod.

As shown in FIG. 4 , a blower module 27 is installed inside the cover 26 to suck in the sterilized and deodorized air in the photocatalyst chamber 21a and discharge it through the air outlet 261 . In this case, the blowing module 27 includes a blowing fan and a driving motor for driving the blowing fan.

The blowing module 27 according to the present invention may be installed between the housing 21 and the pedestal 22 in addition to the cover 26 . That is, there is no limitation on the location where the blower module 27 is installed.

Hereinafter, the operating characteristics of the portable air sterilization purifier according to an embodiment of the present invention will be described.

As shown in FIG. 4 , when the blowing fan of the blowing module 27 is driven, externally polluted air flows into the cooling chamber 22b provided in the pedestal 22 through the air inlet 22a formed in the pedestal 22 . After being filtered, it is introduced into the cooling module 24 in a state of being first filtered by the filter member 23 .

After that, the cooling module 24 is first filtered through the filter member 23, cools the air introduced into the cooling chamber 22b, and then flows into the photocatalyst chamber 21a in which the photocatalyst module 25 is installed.

Various organic compounds contained in the cold air introduced into the photocatalyst chamber 21a are decomposed and removed through an oxidation reaction in the process of passing between the photocatalyst filter 251 and the ultraviolet lamp 252 of the photocatalyst module 25, and various Bacteria and viruses are removed by sterilization and deodorization.

Thereafter, the air sterilized and deodorized through the photocatalyst module 25 in the photocatalyst chamber 21a is discharged to the outside through the air outlet 261 of the cover 26 by the suction force of the blowing module 27 .

On the other hand, in the present invention, the cooling fan 251 of the cooling module 25 may operate so that externally polluted air is introduced into the cooling chamber 22b of the pedestal 22 through the air inlet 22a.

5 is a cross-sectional view showing a portable air sterilizing purifier according to another embodiment of the present invention.

Referring to FIG. 5 , the portable air sterilization purifier 30 according to another embodiment of the present invention discharges mosquito coils to the air outlet 261 in addition to the configuration of the portable air sterilization purifier 20 shown in FIGS. 2 to 4 . It further includes a pest repelling module 28 for repelling mosquitoes.

The pest control module 28 is installed between the housing 21 and the cover 26, that is, on the upper part of the photocatalyst chamber 21a and is in close contact with the liquid container 281 filled with liquid mosquito repellent and the liquid container 281. It is installed and includes a heating member 282 that heats the liquid barrel 281 to emit liquid mosquito coils.

The pest control module 28 is preferably installed to be detachable from the housing 21 to replace the liquid mosquito coil filled in the liquid container 281 . For example, the pest repelling module 28 is installed in a direction perpendicular to the housing 21 , and an entrance through which the pest repelling module 28 enters and exits the housing 21 is formed on the side of the housing 21 . may be

The pest control module 28 may operate in conjunction with a detection sensor (not shown) installed in the housing 21 . For example, when the detection sensor detects a flapping sound of a pest (mosquito, etc.) flying around the housing 21, the heating member 282 operates in response to the detection signal of the detection sensor to operate the liquid container 281 ) can be heated to repel pests such as mosquitoes.

6 is a cross-sectional view showing a portable air sterilizing purifier according to another embodiment of the present invention.

Referring to FIG. 6 , a portable air sterilization purifier 40 according to another embodiment of the present invention includes a cooling chamber 22b and a photocatalytic chamber in addition to the configuration of the portable air sterilization purifier 20 shown in FIGS. 2 to 4 . It further includes first and second partition plates 29a and 29b respectively installed between the 21a and the photocatalyst chamber 21a and the cover 26 to separate and partition them.

The first partition plate 29a is provided in the cooling chamber 22b to the photocatalytic chamber 21a in the cooling chamber 22b to ensure sufficient time for the cooling module 24 to cool the air introduced into the cooling chamber 22b. This is to temporarily block the flow of air moving to the evaporator, and is installed between the cooling chamber 22b and the photocatalyst chamber 21a to separate and partition the cooling chamber 22b and the photocatalyst chamber 21a.

The second partition plate 29b has an air outlet ( 261 ), it is installed between the photocatalyst chamber 21a and the cover 26 to separate and partition the photocatalyst chamber 21a and the air outlet 261 .

FIG. 7 is a diagram illustrating a configuration for driving the first and second partition plates shown in FIG. 6 .

6 and 7, the first and second partition plates 29a and 29b according to the present invention are installed in the housing 21 so as to be automatically opened and closed by the driving motor 43, respectively, and the cooling chamber 22b ) and the photocatalyst chamber 21a and between the photocatalyst chamber 21a and the cover 26 are opened or closed.

When the cooling module 24 is operated, the control unit 42 closes the first partition plate 29a to close the space between the cooling chamber 22b and the photocatalyst chamber 21a. Then, when the first time set by the timer 41 arrives, the first partition plate 29a is opened through the driving motor 43 to communicate between the cooling chamber 22b and the photocatalyst chamber 21a, thereby connecting the cooling module to the cooling module. The cold air in the cooling chamber 22b cooled by (24) moves to the photocatalyst chamber 21a via the open first partition plate 29a.

In addition, when the first partition plate 29a is opened (cooling module is stopped) and cold air flows from the cooling module 24 into the photocatalyst chamber 21a, the control unit 42 closes the second partition plate 29b to Closes between the photocatalyst chamber 21a and the air outlet 261, and when the second time set by the timer 41 arrives, the second partition plate 29b is opened through the drive motor 43 to open the photocatalyst chamber ( 21a) and the air outlet 261 are interlocked. As a result, the sterilized air in the photocatalyst chamber 21a is discharged to the outside through the air outlet 261 via the open second partition plate 29b.

8 is a cross-sectional view showing a portable air sterilizing purifier according to another embodiment of the present invention, and FIG. 9 is a view showing additional components of the portable air sterilizing purifier shown in FIG. 8 .

8 and 9 , the portable air sterilizing purifier 50 according to another embodiment of the present invention is the same as the portable air sterilizing purifier 20 shown in FIGS. 2 to 4 , the housing 21, the pedestal 22, including a filter member 3, a cooling module 24, a photocatalyst module 25, a cover 26, and a blowing module 27, and in addition to this, repelling pests such as mosquitoes, while capturing and removing and a pest control module 51 , a pest attracting lamp 52 and a pest trapping network 53 .

The pest control module 51 may be detachably installed in the upper center of the cover 26 , for example. And, similarly to the insect repelling module 28 shown in FIG. 5 , it may include a liquid container 51a filled with liquid mosquito repellent, and a heating member 51b for heating the liquid container 51a.

As shown in FIG. 9, the liquid container 51a is provided with a liquid mosquito coil detection sensor 57 that detects the consumption amount of the liquid mosquito coil filled in the liquid container 51a. The consumption amount of liquid mosquito coil detected by the liquid mosquito coil detection sensor 57 is transmitted to the display panel 54 through the control unit 58 and displayed.

Meanwhile, in the present invention, a liquid air freshener may be used in the pest control module 51 instead of liquid mosquito coil. That is, the liquid perfume may be filled in the liquid cylinder 51a to emit a fragrant fragrance.

The display panel 54 receives information on the consumption amount of the liquid mosquito coil from the controller 58 and displays the consumption amount (filling amount) of the liquid mosquito coil filled in the liquid container 51a. The display panel 54 is, for example, installed on the upper surface of the cover 26 so that the user can easily identify it.

The cover 26 or the housing 21 is provided with a switch 55 for driving the blowing module 27 , the pest control module 51 , and the pest attracting lamp 52 . The control unit 58 drives the blowing module 27 , the pest control module 51 , and the pest attraction lamp 52 in response to the operation signal of the switch 55 .

In addition, a pest detection sensor 56 installed inside the cover 26 to fly around the air inlet 262 or to detect pests introduced into the cover 26 may be further included.

The control unit 58 drives the blowing module 27 in conjunction with the pest detection sensor 56 . For example, when the switch 55 is operated, the control unit 58 drives the pest attracting lamp 52 to remove the pests flying around the portable air sterilization purifier 50 through the air inlet 262 to the cover 26 ) is attracted to the inside of Afterwards, when the pest is detected (sensing the flapping sound of the pest) through the pest detection sensor 56, the blower module 27 is driven to instantly suck the pests attracted to the inside of the cover 26 with strong suction force. to collect through the pest trapping network (53).

The pest attracting lamp 52 is made of a halogen lamp or an LED lamp, and is installed inside the cover 26 to attract pests such as mosquitoes to the inside of the cover 26 through the air inlet 262 .

The pest attracting lamp 52 may be installed inside the cover 26 or the housing 21, and the structure and shape thereof are not limited and may have various structures and shapes.

In the inside of the housing 21 , a pest trapping network 53 is installed detachably from the housing 21 . The pest trapping network 53 is made of a mesh, allows air to pass through, and collects pests introduced into the cover 26 by the pest attracting lamp 52 and then introduced by the blowing module 27 .

The pest trapping network 53 is installed to be detachably (separated) from the housing 21 in order to remove the pests collected in the mesh body. For example, the pest trapping network 53 may be installed to be perpendicular to the flow direction of the air, and may be installed to be withdrawn from the housing 21 in a sliding manner. In addition, the pest trapping network 53 may have various structures and operating methods.

Meanwhile, as shown in FIG. 8 , in the portable air sterilization purifier 50 according to another embodiment of the present invention, the filter member 23 is installed inside the pedestal 22 , but this is an example, and the pest trapping network 53 ) and the photocatalyst module 25 may be installed inside the housing 21 to be located.

In addition, the portable air sterilization purifier 50 according to another embodiment of the present invention may further include an auxiliary pedestal 59 that separates the pedestal 22 from the ground, as shown in FIG. 8 . In this case, the auxiliary pedestal 59 may be configured to be vertically adjustable in height.

The auxiliary pedestal 59 has an air inlet 59a through which externally contaminated air (external air) is introduced is formed on the side thereof, and the contaminated air introduced through the air inlet 59a is formed on the inner side opposite to the air inlet 59a. An auxiliary filter member 61 for filtering the contaminants contained in the is installed.

The pedestal 22 is formed to communicate with the auxiliary pedestal 59, and an auxiliary blowing module 62 is additionally installed between the pedestal 22 and the auxiliary pedestal 59 to suck in externally polluted air.

The externally polluted air introduced through the air inlet 59a of the auxiliary pedestal 59 through the auxiliary blowing module 62 is first filtered through the auxiliary filter member 61 and then cooled by the cooling module 24 . And, after being sterilized and deodorized by the photocatalyst module 25 , it is discharged through the cover 26 .

Hereinafter, the operating characteristics of the portable air sterilization purifier 50 according to another embodiment of the present invention will be described.

As shown in FIG. 8 , in the portable air sterilization purifier 50 according to another embodiment of the present invention, the inflow and exhaust directions of the air are opposite to those of the purifier 20 shown in FIG. 4 .

First, when the blowing fan of the blowing module 27 is driven, external polluted air is introduced into the inside of the housing 21 through the air inlet 262 formed in the cover 26 by the suction force of the blowing fan.

Thereafter, the contaminated air introduced into the housing 21 is introduced into the photocatalyst chamber 21a in which the photocatalyst module 25 is installed, and various organic compounds contained in the contaminated air are transferred to the photocatalytic filter of the photocatalyst module 25 ( 251) and the ultraviolet lamp 252 are decomposed and removed through an oxidation reaction, and various bacteria and viruses are sterilized and deodorized and removed.

Thereafter, the air sterilized and deodorized by the photocatalyst module 25 is introduced into the cooling chamber 22b, cooled to a predetermined temperature by the cooling module 24, and then discharged through the outlet 22c. Here, the air outlet 22c has a configuration corresponding to the air inlet 22a in FIG. 4 .

On the other hand, when the blowing module 27 is driven and the pest attracting lamp 52 is driven, the pests flying outside the purifier 50 are attracted by the light of the pest attracting lamp 52 and the air of the cover 26 is It enters the inside of the cover 26 through the inlet 262 . At this time, the pests entering the inside of the cover 26 are introduced into the lower part of the housing 21 together with the air polluted by the strong suction force of the blowing fan of the blowing module 27, and in this process, the pest trapping network 53 caught and captured

In addition, when the auxiliary blowing module 62 is being driven, the blowing module 27 is in a stopped state. And, at this time, the pest trapping network 53 is separated from the housing 21 so that the air flow is not disturbed. That is, when the auxiliary blowing module 62 is being driven, the blowing module 27 is stopped to purify, sterilize and deodorize the air while moving from the lower part to the upper part as shown in FIG. 4 .

As described above, the technical idea of the present invention has been specifically described in the preferred embodiment, but the preferred embodiment is for the purpose of explanation and not for limitation. As such, those skilled in the art will be able to understand that various embodiments are possible through the combination of the embodiments of the present invention within the scope of the technical spirit of the present invention.

10, 20, 30, 40, 50: Air conditioning and portable air sterilization purifier
11: filter member 12: cooling module
13: photocatalyst module 14: blowing module
21: housing 21a: photocatalyst chamber
22: pedestal 22b: air conditioner
22a, 262: air inlet 23: filter member
24: cooling module 26: cover
27: ventilation module 28, 51: pest control module
29a: first partition plate 29b: second partition plate
41: timer 42: control unit
43: drive motor 241: cooling fan
51a: liquid cylinder 51b: heating member
52: pest attracting lamp 53: pest trapping network
54: display panel 55: switch
56: pest detection sensor 57: liquid mosquito coil detection sensor
58: control unit 59: auxiliary pedestal
61: auxiliary filter member 62: auxiliary blowing module
242: cooling block 59a: air inlet
243: insulation material 244: heating block
245: heating fan 25: photocatalyst module
251: photocatalytic filter 252: ultraviolet lamp
261: air outlet 281: liquid container
282: heating member

Claims (6)

housing;
a pedestal having an air inlet through which external polluted air is introduced, and supporting a lower portion of the housing;
a filter member for filtering harmful substances in the polluted air introduced through the air inlet;
a cooling module for cooling air filtered with harmful substances through the filter member;
a photocatalyst module that decomposes and removes organic compounds contained in the air cooled by the cooling module through oxidation, sterilizes various bacteria and viruses, and deodorizes;
a cover installed on the open upper part of the housing so as to cover the open upper part of the housing and having an air outlet for discharging the sterilized air from the photocatalyst module to the outside; and
a blower module installed in any one of the cover, the housing, or the pedestal to suck in purified, sterilized and deodorized air and discharge it to the outside through the air outlet;
A cooling and portable air sterilization purifier comprising a.
housing;
a pedestal to which a lower portion of the housing is coupled and an air outlet is formed;
a cover installed on the housing and having an air inlet;
a pest attracting lamp installed inside the cover to attract pests through the air inlet;
It is installed inside the cover or the inside of the housing so as to be located below the pest attracting lamp, and the pests attracted to the inside of the cover by the pest attracting lamp are drawn into the inside of the housing with strong suction force together with the externally polluted air. a blowing module that sucks;
Installed to the lower side of the blowing module and perpendicular to the suction direction of the contaminated air inside the housing, the polluted air sucked into the housing by the blowing module passes through, and the pests sucked together with the polluted air a pest trapping net;
It is installed inside the housing so as to be located below the pest trapping network, and decomposes and removes organic compounds contained in the polluted air that has passed through the pest trapping network through oxidation reaction, while sterilizing and sterilizing various bacteria and viruses. , a photocatalyst module to deodorize; and
a cooling module installed inside the pedestal under the photocatalyst module, cooling the air sterilized and deodorized through the photocatalyst module and discharging it through the air outlet;
A cooling and portable air sterilization purifier comprising a.
3. The method of claim 1 or 2,
The cooling module is
a cooling fan circulating the internal air of the housing;
a cooling block installed on the rear side of the cooling fan to discharge cooled air;
an insulator installed on the rear surface of the cooling block;
a thermoelectric element in which a heat absorbing part is installed in close contact with the rear surface of the cooling block to cool the cooling block through heat absorbing and exothermic action;
a heating block installed on the rear surface of the insulator so that the heating part of the thermoelectric element is in close contact with the heat generating block to emit heat; and
a heating fan installed on the rear side of the heating block to discharge heat;
A cooling and portable air sterilization purifier comprising a.
3. The method of claim 1 or 2,
The photocatalyst module,
a photocatalytic filter made of a cylindrical plate containing titanium dioxide (TiO ₂ ) and installed on the inner surface of the housing; and
an ultraviolet lamp fixedly installed inside the housing so as to be positioned at the center of the photocatalytic filter; including,
Various organic compounds contained in the air passing between the photocatalytic filter and the ultraviolet lamp are decomposed and removed through oxidation, while sterilizing and deodorizing various bacteria and viruses,
A portable air sterilization purifier that combines cooling, characterized in that.
3. The method of claim 1 or 2,
Further comprising a pest control module installed inside the housing or an upper portion of the cover, wherein the pest control module is a liquid container filled with liquid mosquito coil or liquid fragrance, and liquid mosquito coil or liquid filled in the liquid container by heating the liquid container Air conditioning and portable air sterilization purifier, characterized in that it further comprises a heating member that radiates the air freshener to the outside.
The method of claim 1,
a first partition plate installed between the cooling chamber and the photocatalyst chamber to open and close the air conditioning chamber and the photocatalyst chamber;
a second partition plate installed between the photocatalyst chamber and the air outlet to open and close between the photocatalyst chamber and the air outlet;
a driving motor that automatically opens or closes between the cooling chamber and the photocatalyst chamber and between the photocatalyst chamber and the air outlet by operating the first and second partition plates, respectively; and
a control unit for controlling the operation of the driving motor; including,
When the cooling module is operated, the control unit closes the first partition plate through the driving motor, and when a set first time arrives, opens the first partition plate through the driving motor to cool the air conditioner in the cooling room. so that cold air is moved to the photocatalytic chamber,
When the first partition plate is opened and cold air flows into the photocatalyst chamber from the cooling chamber, the control unit closes the second partition plate through the drive motor, and when a set second time arrives, the drive motor By opening the second partition plate, the sterilized and deodorized air in the photocatalytic chamber is discharged to the outside through the air outlet,
A portable air sterilization purifier that combines cooling, characterized in that.

Images