KR102433377B1 - IoT based space sterilizing system - Google Patents

Abstract

The present invention relates to an IoT-based space sterilization system implemented to automatically operate according to the surrounding air quality or to be remotely operated by a user terminal. The system includes a space sterilizer and a user terminal. The space sterilizer includes: a lower body seated on the bottom surface and formed along the lower portion with at least one air intake unit for introducing air into the interior space; a solution tank holding a sterilizing solution for sterilizing the space while being emitted into the air, and seated inside the lower body; an upper body installed to cover the upper opening of the lower body and discharging vapor of the sterilizing solution diffused from the solution tank upward; a sterilization unit installed on a part of the upper body to irradiate ultraviolet rays toward the inside of the solution tank; a sensor installed on a part of the upper body to measure air quality; and a communication module transmitting the air quality data acquired by the sensor through wireless communication. The user terminal can receive and display the air quality data through the communication module, and remotely control the operation of the space sterilizer.

Description

IoT based space sterilizing system

The present invention relates to an IoT-based space sterilization system, and more particularly, to an IoT-based space sterilization system implemented to automatically operate according to ambient air quality or to be remotely operated with a smartphone.

In addition, the present invention relates to an IoT-based space sterilization system implemented to simultaneously perform various functions such as air purifier, deodorization, odor removal, diffuser, fine dust reduction, and airborne mold removal.

In general, the indoor air of a building is polluted by harmful substances such as dust contained in the indoor air and carbon dioxide and moisture generated by human respiration, which requires periodic ventilation.

In other words, ventilation refers to exchanging outdoor air or conditioned air with indoor air to adjust the air environment of the living space. There is forced ventilation.

However, the natural ventilation method as described above is inconvenient for residents to open and close the window, especially when the air contains a large amount of pollutants such as fine dust, the situation is that natural ventilation is reluctant.

Therefore, for forced ventilation, the use of a sterilizing device for removing foreign substances, bacteria, viruses, etc. contained in the indoor air by sucking the indoor air is continuously increasing.

In addition, the recent COVID-19 virus has spread worldwide, killing many people, shrinking industry and economic activity, and is emerging as a serious international problem, such as a huge national financial loss and loss of social order and happy life. Accordingly, as the need for sterilization of viruses contained in indoor air increases, the need for an indoor sterilization device capable of sterilizing bacteria or viruses as well as removing fine particles is increasing.

In addition, in general, a lot of time and money are invested to achieve a more pleasant and comfortable living environment due to the improvement of living standards, and in particular, the use of fragrances ( or air freshener) is rapidly increasing, and recently, fragrance therapy is being used to promote the secretion of neurohormones with the scent inhaled through the nose to give psychological stability while preventing anxiety, insomnia, and respiratory diseases. Various types of fragrance spraying devices have been developed and used.

With such a fragrance spraying device, the fragrance contained in the container is sprayed once every set cycle so that the desired fragrance can be filled in the room. It is designed to spray the fragrance, the container is fitted inside the body of the fragrance injection device, and is configured so that the container is not exposed on the exterior of the perfume injection device.

On the other hand, the above-mentioned background art is technical information that the inventor possessed for the derivation of the present invention or acquired in the process of derivation of the present invention, and it cannot be said that it is necessarily a known technique disclosed to the general public before the filing of the present invention. .

Korean Patent Registration No. 10-1237458 Korean Patent Publication No. 10-2021-0126958

One aspect of the present invention provides an IoT-based space sterilization system that operates automatically according to ambient air quality or can remotely manage air quality by checking the indoor air quality in which the space sterilizer is placed with a smartphone.

In addition, another aspect of the present invention provides an IoT-based space sterilization system implemented to sterilize an indoor space by removing viruses, mold, harmful bacteria, etc. existing in the indoor air.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

The IoT-based space sterilization system according to an embodiment of the present invention is seated on a floor, and at least one air intake unit for introducing air into the internal space is formed along the lower body, and the space is vented into the air. An upper body that holds a sterilizing solution for sterilization, a solution tank seated inside the lower body, is installed to cover the upper opening of the lower body, and discharges the vapor of the sterilizing solution diffused from the solution tank to the upper side , a sterilization unit installed in a part of the upper body to irradiate ultraviolet rays toward the inside of the solution tank, a sensor installed in a part of the upper body to measure air quality, and air quality data acquired by the sensor through wireless communication A space sterilizer composed of a communication module; and a user terminal capable of receiving and displaying the air quality data through the communication module and remotely controlling the operation of the space sterilizer.

In one embodiment, the upper body, the body body is installed covering the upper opening of the lower body; It is installed between the body body and the lower body, is formed in a round hemisphere shape upward, and forms an opening for air to be discharged upwardly in the center of the upper side, and the vapor of the sterilizing solution diffused from the solution tank is on the lower inner surface a vortex generating cover forming a vortex inducing part in the shape of a gear mountain extending in a spiral form along the lower inner surface to form a vortex while rising along the vortex; and an exhaust fan installed above the vortex generating cover and rotationally driven in response to a drive request transmitted from the manipulation unit to form an upward airflow.

In an embodiment, the IoT-based space sterilization system according to an embodiment of the present invention is connected to the operation unit using wireless communication to turn on/off the device, control the air volume, an operation timer, mood lamp, check the air quality and It may further include; a user terminal for controlling at least one function of the sleep function.

In one embodiment, the solution tank is formed in the form of a container in which an upper side is opened to store a sterilizing solution and is seated inside the lower body, so that the upper end can be in close contact with the inner surface of the lower body. The solution tank is formed in the shape of a trumpet gradually increasing in diameter; a support column extending from the lower side of the solution tank in the vertical direction along the inner side of the solution tank and communicating in the vertical direction; and a plurality of air movement holes formed along the upper side of the solution tank so that air flowing into the lower body through the air intake unit can move and pass through the upper side of the solution tank.

In one embodiment, the solution tank is formed in the form of a round disk downward with a diameter greater than the outer diameter of the support column so that the vapor of the sterilizing solution rising from the solution tank can be diffused and installed on the upper side of the support column It may further include a diffusion-inducing disc.

In one embodiment, the solution tank, is installed on the inside of the support pillar to diffuse the fragrance; may further include a reinforcing part.

In one embodiment, the fragrance reinforcing unit, a fan for a diffuser installed on the lower side of the inner space of the support pillar, and rotationally driven to form a flow of air in the upper direction along the inside of the support pillar; It is formed in a cylindrical shape forming an outer diameter smaller than the inner diameter of the support column and installed above the fan for the diffuser. a solution storage tube bent outwardly to the inner circumferential surface; The upper side forming an inner diameter larger than the outer diameter of the solution storage tube and forming an outer diameter smaller than the inner diameter of the support column is formed in a sealed cylindrical shape and is seated on the outside of the solution storage tube, and the fan for the diffuser is rotationally driven As the air rises along the inner side of the solution storage tube, it is raised by the pressure of the rising air, and the air descends along the space between the outer surface of the solution storage tube and its inner surface and then is stored. a lifting pipe that rises while passing through the diffuser solution to induce diffusion of the diffuser solution; It is formed in the form of a disk having a diameter corresponding to the diameter of the support pillar and installed on the upper side of the elevating pipe, and is seated to cover the upper opening of the supporting post when the elevating pipe is lowered to block the diffusion of the diffuser solution, and an opening/closing cover for inducing diffusion of the diffuser solution by opening an upper opening of the support column when the elevating pipe rises; and a sealing seal formed in the form of a circular ring made of a rubber material and installed along the upper end of the support pillar.

In one embodiment, the outer circumferential surface of the solution storage pipe is, from the lower side, 1) a first outer surface formed with an outer diameter corresponding to the inner diameter of the elevating pipe, 2) the outer diameter gradually toward the upper side from the upper end of the first outer surface As this decreases, it may be formed of a second outer surface forming an inclined surface, 3) a third outer surface formed from an upper side of the second outer surface to an outer diameter smaller than the inner diameter of the elevating pipe.

In one embodiment, in the solution storage pipe, a separation preventing protrusion protruding from the inner circumferential surface of the elevating pipe in a circular ring shape is seated and a separation preventing groove for moving in the vertical direction may be formed along the third outer surface. have.

In an embodiment, the opening/closing cover may have an air exhaust hole formed in communication from the upper end to the inner space of the lifting pipe to discharge a portion of the air that lifts the lifting pipe to the upper side.

In one embodiment, the fragrance reinforcing part is formed of a soft thin film, and one side is fixedly installed on the upper side of the opening and closing cover and is installed to cover the upper side of the air discharge hole, and when the air is discharged through the air discharge hole, the air It may further include; a thin film-type cover for preventing the diffusion of the diffuser solution by opening the discharge hole and covering the air discharge hole when the air is not discharged.

According to one aspect of the present invention described above, the present invention can maintain a comfortable indoor environment by automatically operating according to the surrounding air quality or by checking the air quality of the room in which the space sterilizer is disposed with a smartphone and remotely managing the air quality. It can provide an effect that makes it possible.

The present invention can sterilize the indoor space by removing viruses, mold, harmful bacteria, etc. present in the indoor air, as well as improve the usability of the device by interworking with a smartphone, etc., while functioning as a diffuser in addition to the sterilization function, It can provide the effect of maintaining the environment in a more comfortable state.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the range apparent to those skilled in the art from the description below.

1 is a view showing a schematic configuration of an IoT-based space sterilization system according to an embodiment of the present invention.
2 is a view showing a schematic configuration of a space sterilizer according to an embodiment of the present invention.
FIG. 3 is a view showing the solution tank of FIG. 2 .
4 is a view showing another embodiment of the solution tank of FIG.
5 and 6 are views showing the fragrance reinforcement of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0012] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0014] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS [0016] Reference is made to the accompanying drawings, which show by way of illustration specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein with respect to one embodiment may be implemented in other embodiments without departing from the spirit and scope of the invention. In addition, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the present invention. Accordingly, the detailed description set forth below is not intended to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all scope equivalents to those claimed. Like reference numerals in the drawings refer to the same or similar functions throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

1 is a diagram showing a schematic configuration of an IoT-based space sterilization system according to an embodiment of the present invention, and FIG. 2 is a diagram showing a schematic configuration of a space sterilizer according to an embodiment of the present invention.

Referring to FIG. 1 , an IoT-based space sterilization system according to an embodiment of the present invention includes a space sterilizer 10 and a user terminal 600 .

Referring to FIG. 2 , the space sterilizer 10 of the IoT-based space sterilization system according to an embodiment of the present invention includes a lower body 100 , a solution tank 200 , an upper body 300 , and a lighting unit 400 . , a sensor (not shown) and a communication module (not shown).

The lower body 100 is seated on the bottom surface, and at least one air intake unit (not shown in the drawings for convenience of explanation) for introducing air into the inner space in which the solution tank 200 is seated is formed along the lower portion. and the upper body 300 is installed on the upper side.

Here, the air intake may refer to an area made up of a plurality of perforations for the movement of air.

In one embodiment, the lower body 100 has a confirmation window 111 extending in the vertical direction on one side to check the remaining amount of the sterilization solution S1 contained in the solution tank 200 seated inside. can be formed

In one embodiment, the lower body 100, a filter (not shown in the drawings for convenience of description) for removing dust, etc., may be installed on the inner surface of the air intake unit through which air is introduced.

The solution tank 200 holds the sterilization solution S1 for sterilizing the space while being emitted into the air, and is seated inside the lower body 100 .

Here, the sterilizing solution (S1) may be made of a substance derived from nature that does not contain harmful substances such as alcohol, chemical substances, or hypochlorous acid, and complex amino acids.

The main component of the sterilization solution (S1) may consist of a mixture of peony root extract, oyster mushroom extract, wheat germ extract, complex amino acids, L-lyacin, L-cystine, L-serine, valine, etc., NO alcohol, It may be a complex amino acid solution, a naturally-derived component that can be safely used with NO hypochlorous acid water and NO chemical components.

Accordingly, the sterilization solution (S1) can provide a safe sterilization effect that can be used safely by not only important people such as the elderly, children, family members, but also companion animals.

The upper body 300 is installed to cover the upper opening of the lower body 100 , and discharges the vapor of the sterilizing solution S1 diffused from the solution tank 200 upward.

In an embodiment, the upper body 300 may include a body body 310 , a vortex generating cover 320 , and an exhaust fan 330 .

The body body 310 is installed to cover the upper opening of the lower body 100 , and components such as the lighting unit 400 and the manipulation unit 500 are installed on the upper side.

The vortex generating cover 320 is installed between the body body 310 and the lower body 100, is formed in a round hemispherical shape upwards, and forms an opening 321 in the center of the upper side for air to be discharged upwardly, A vortex inducing part in the shape of a gear mountain extending in a spiral shape along the lower inner surface so that the vapor of the sterilizing solution S1 diffused from the solution tank 200 rises along the lower inner surface to form a vortex (for convenience of explanation) not shown in the drawings).

The exhaust fan 330 is installed above the vortex generating cover 320 and is rotated by a driving request transmitted from the operation unit 500 to form an upward airflow.

The lighting unit 400 is installed on the upper body 300 , and emits light in response to a driving request transmitted from the manipulation unit 500 to irradiate light.

In one embodiment, the lighting unit 400 is made of a lighting device such as an LED module, and may emit light in at least one color or more according to a driving request transmitted from the operation unit 500 .

The lighting unit 400 is for emitting a soft light around the space sterilizer 10 , and may emit light that can visually confirm functions to be described later according to a control input.

The manipulation unit 500 is installed on the upper side of the upper body 300 for a control input of the device.

In one embodiment, the manipulation unit 500 is composed of a touch input device, etc., and receives from the user at least one or more functions of on/off, air volume control, operation timer, mood lamp, air quality check, and sleep function. The corresponding actuation can be controlled.

In addition, the space sterilizer 10 includes a sensor (not shown) for measuring ambient air quality. The sensor may be configured on a portion of the outer surface of the upper body 300 .

The sensor collects air quality data around the air sterilizer 10, and the air quality data may be at least one of dust concentration, dust particle size, CO2 concentration, and odor.

The air quality data acquired by the sensor may be transmitted to the user terminal through a communication module (not shown) configured in the space sterilizer 10 .

The communication module may be a short-distance communication network such as Bluetooth, WiFi direct, or IrDA (infrared data association), or long-distance communication such as, for example, a cellular network, the Internet, or a computer network (eg, LAN or WAN) is possible. It can be composed of modules.

In addition, the communication module may be a module supporting cellular communication, short-range wireless communication, or global navigation satellite system (GNSS) communication, and the cellular communication is, for example, Long-Term Evolution (LTE), LTE-A (LTE). Advance), code division multiple access (CDMA), wideband CDMA (WCDMA), universal mobile telecommunications system (UMTS), Wireless Broadband (WiBro), or Global System for Mobile Communications (GSM). Short-range wireless communication, for example, WiFi (wireless fidelity), WiFi Direct, LiFi (light fidelity), Bluetooth, Bluetooth low energy (BLE), Zigbee (Zigbee), NFC (near field communication), magnetic secure transmission (Magnetic Secure) Transmission), radio frequency (RF) or body area network (BAN). The GNSS may include, for example, Global Positioning System (GPS), Global Navigation Satellite System (Glonass), Beidou Navigation Satellite System or Galileo, the European global satellite-based navigation system.

The air sterilizer 10 of the present invention may be configured to automatically operate according to a setting based on air quality data obtained through a sensor as a sensor, and may be remotely operated under the control of a user terminal 600 to be described later.

The user terminal 600 is connected to the operation unit 500 using wireless communication to turn on/off the device 610, air volume control 620, operation timer 620 (drive function only for a preset time), mood Light 640 (eg, light emitting or dimming while the lighting unit 400 converts blue-yellow-green-red, etc.), a sleep function 650 (eg, the air volume is driven to a minimum, and the lighting unit Controls at least one function of the light of the 400 , such as driving so that it does not interfere with sleeping) and the air quality check 660 (eg, displaying air quality data, inputting automatic operation conditions, etc.).

Here, the user terminal 600 may be composed of one or more, and is widely used by the general public, such as a desktop computer (PC), as well as a notebook (Notebook), a smart phone (Smart Phone), a tablet computer (Tablet PC), etc. It is a broad concept meaning various types of information communication devices and multimedia devices supporting wired and wireless networks, such as mobile communication terminals.

The space sterilizer 10 of the IoT-based space sterilization system according to an embodiment of the present invention having the configuration as described above has various functions such as air purifier, deodorization, odor removal, diffuser, fine dust reduction, floating mold removal, etc. As a device that can simultaneously perform In addition, it can function as a diffuser to keep the indoor environment in a more comfortable state.

FIG. 3 is a view showing the solution tank of FIG. 2 .

Referring to FIG. 3 , the solution tank 200 includes a solution tank 210 , a support column 220 , and a plurality of air movement holes 230 .

The solution tank 210 is formed in the form of a container with an open upper side to store the sterilizing solution S1 and is seated inside the lower body 100 , and the upper end is to be in close contact with the inner surface of the lower body 100 . It is formed in the form of a trumpet that gradually increases in diameter toward the upper side so that the support pillar 220 and a plurality of air movement holes 230 are installed.

The support pillar 220 is formed to extend from the lower side of the solution tank 210 along the inner side of the solution tank 210 in the vertical direction, and is formed to communicate in the vertical direction.

The air movement hole 230 is formed along the upper side of the solution tank 210 so that air flowing into the lower body 100 through the air intake unit 110 can move to the upper side of the solution tank 210 and pass therethrough. is formed

The solution tank 200 having the configuration as described above may further include a diffusion induction disk 240 .

The diffusion induction disk 240 is formed in the form of a circular disk downward with a diameter greater than the outer diameter of the support column 220 so that the vapor of the sterilizing solution S1 rising from the solution tank 210 can be diffused. 220) is installed on the upper side.

In addition, the air sterilizer 10 according to the present invention may further include a sterilization unit 800 installed on a part of the voice part body 300 to irradiate ultraviolet rays toward the inside of the solution tank 210 .

The sterilization unit 800 may be composed of a UV lamp, and may be detachably coupled to a part of the vortex generating cover 320 , and the operation of the sterilization unit 800 may be performed in the operation unit 500 and the user terminal 600 . configured to be controllable.

FIG. 4 is a view showing another embodiment of the solution tank of FIG. 2 .

Referring to FIG. 4 , the solution tank 200a according to another embodiment includes a solution tank 210 , a support pillar 220 , a plurality of air movement holes 230 and a fragrance reinforcement unit 700 .

Here, the solution tank 210 , the support column 220 , and the plurality of air movement holes 230 are the same as the components of FIG. 3 , and thus descriptions thereof will be omitted.

The fragrance reinforcement part 700 is installed on the inside of the support pillar 220 to diffuse the fragrance.

In one embodiment, the fragrance reinforcing unit 700 may include a fan 710 for a diffuser, a solution storage pipe 720 , a lifting pipe 730 , an opening/closing cover 740 , and an airtight seal 750 .

The fan 710 for the diffuser is installed on the lower side of the inner space of the support column 220 , and is rotationally driven by a drive request transmitted from the manipulation unit 500 to move the air in the upward direction along the inside of the support column 220 . form the flow of

The solution storage tube 720 is formed in a cylindrical shape forming an outer diameter smaller than the inner diameter of the support column 220 and is installed above the fan 710 for the diffuser, between the inner peripheral surface of the support column 220 and its outer peripheral surface The lower end 721 is bent outwardly to the inner circumferential surface of the support column 220 to accommodate the diffuser solution (S2).

In one embodiment, the outer circumferential surface of the solution storage pipe 720 is, from the lower side, 1) a first outer surface (B1) formed with an outer diameter corresponding to the inner diameter of the elevating pipe 730, 2) a first outer surface (B1) The second outer surface (B2), which forms an inclined surface as the outer diameter gradually decreases from the upper end of the The third outer surface B3 may be formed.

That is, when the elevating pipe 730 is seated on the first outer surface B1, the flow of air is blocked, and when the elevating pipe 730 rises to the third outer surface B3, the air can move, and elevating and lowering. As the pipe 730 descends, it may be guided to be accurately seated on the first outer surface B1 along the inclined surface of the second outer surface B2.

In one embodiment, the solution storage pipe 720 is a separation barrier 731 protruding from the inner circumferential surface of the elevating pipe 730 in the form of a circular ring to prevent the elevating pipe 730 from continuing to rise and be separated. Separation prevention groove 722 for moving only a predetermined height (eg, 1 cm to 5 cm, etc.) in the vertical direction after being seated may be formed along the third outer surface B3.

The lifting pipe 730 is formed in a cylindrical shape with an upper side forming a larger inner diameter than the outer diameter of the solution storage tube 720 and smaller than the inner diameter of the support column 220 is formed in a sealed cylindrical shape of the solution storage tube 720 . It is seated on the outside, and when the air rises along the inside of the solution storage tube 720 as the fan 710 for the diffuser is driven to rotate, it is raised by the pressure of the rising air, and the outer surface of the solution storage tube 720 The air descends (A1 in Fig. 6) along the space between the and its inner surface and then rises (A2 in Fig. 6) through the stored diffuser solution (S2) to induce diffusion of the diffuser solution (S2). do.

The opening/closing cover 740 is formed in the form of a disk having a diameter corresponding to the diameter of the support column 220 and is installed on the upper side of the elevating pipe 730 , and when the elevating pipe 730 is lowered, the upper side of the supporting post 220 . It covers the opening and blocks the diffusion of the diffuser solution S2, and opens the upper opening of the support column 220 when the lifting pipe 730 rises to induce diffusion of the diffuser solution S2.

The hermetic seal 750 is formed in a circular ring shape made of rubber and is installed along the upper end of the support pillar 220 .

In one embodiment, the opening/closing cover 740 has an air discharge hole 741 that communicates from the upper end to the inner space of the elevating pipe 730 so as to discharge a portion of the air elevating the elevating pipe 730 upward. can be formed.

Accordingly, when the elevating pipe 730 descends, the air filled inside can be discharged through the air discharge hole 741, so that stable descent can be achieved.

The fragrance reinforcing unit 700 having the configuration as described above may further include a thin film cover 760 .

The thin-film cover 760 is formed of a soft thin film, and one side is fixedly installed on the upper side of the opening/closing cover 740 to cover the upper side of the air discharge hole 741, and air is discharged through the air discharge hole 741. When the air is discharged, the air discharge hole 741 is opened, and when the air is not discharged, the air discharge hole 741 is covered to prevent the diffusion of the diffuser solution S2.

In one embodiment, the opening/closing cover 740 has a seating groove 742 corresponding to the shape of the thin-film cover 760 on the upper side so that the thin-film cover 760 of the thin film can be seated, as shown in FIG. 6 . can do.

The solution tank 200a according to another embodiment having the configuration as described above is driven only when the user needs it to spread the diffusion of the diffuser solution S2 into the air to fill the space with the fragrance, and also to drive If not, it is possible to prevent the diffusion of the diffuser solution (S2) to prevent unnecessary waste of the diffuser solution (S2).

The above-described embodiments are for illustration, and those of ordinary skill in the art to which the above-described embodiments belong can easily transform into other specific forms without changing the technical idea or essential features of the above-described embodiments. You will understand. Therefore, it should be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and likewise components described as distributed may also be implemented in a combined form.

The scope to be protected through this specification is indicated by the claims described below rather than the above detailed description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: IoT-based space sterilization system
100: lower body
200: solution bath
300: upper body
400: lighting unit
500: control panel
600: user terminal
700: fragrance reinforcement
800: sterilization unit

Claims (10)

The lower body is seated on the floor, and at least one air intake unit for introducing air into the inner space is formed along the lower portion, and it contains a sterilizing solution for sterilizing the space while being emitted into the air, and is seated inside the lower body a solution tank to be used, an upper body installed to cover the upper opening of the lower body and discharging the vapor of the sterilizing solution diffused from the solution tank to the upper side; a space sterilizer comprising: a sterilizing unit for irradiating air; a sensor installed on a part of the upper body to measure air quality; and
a user terminal capable of receiving and displaying the air quality data through the communication module and remotely controlling the operation of the space sterilizer;
The solution bath,
It is formed in the form of a container in which the upper side is opened to store the sterilizing solution and is seated inside the lower body. being a solution tank;
a support column extending from the lower side of the solution tank in the vertical direction along the inner side of the solution tank and communicating in the vertical direction; and
a plurality of air movement holes formed along the upper side of the solution tank so that the air flowing into the lower body through the air intake unit can move and pass through the upper side of the solution tank;
The solution bath,
The IoT-based space sterilization system further comprising; a fragrance reinforcing part installed inside the support pillar to diffuse the fragrance.
According to claim 1, wherein the upper body,
a body body installed to cover the upper opening of the lower body;
It is installed between the body body and the lower body, is formed in a round hemisphere shape upward, and forms an opening for air to be discharged upwardly in the center of the upper side, and the vapor of the sterilizing solution diffused from the solution tank is on the lower inner surface a vortex generating cover forming a vortex inducing part of a gear mountain shape extending in a spiral form along the lower inner surface so as to form a vortex while ascending along the vortex; and
A space sterilization apparatus comprising a; an exhaust fan installed above the vortex generating cover and rotated by a driving request transmitted from the operation unit to form an upward airflow. IoT-based space sterilization system.
3. The method of claim 2,
The user terminal,
IoT-based space sterilization system, which is connected to the operation unit using wireless communication to control at least one function of on/off, air volume control, operation timer, mood lamp, air quality check, and sleep function of the device .
According to claim 1, wherein the solution bath,
Further comprising; a diffusion inducing disk formed in the form of a round disk with a diameter larger than the outer diameter of the support column and installed on the upper side of the support column so that the vapor of the sterilizing solution rising from the solution tank can be diffused; IoT-based space sterilization system.
According to claim 1, wherein the fragrance reinforcing part,
a fan for a diffuser installed at the lower side of the inner space of the support pillar and rotationally driven to form a flow of air in an upward direction along the inside of the support pillar;
It is formed in a cylindrical shape forming an outer diameter smaller than the inner diameter of the support column and installed above the fan for the diffuser. a solution storage tube bent outwardly to the inner circumferential surface;
The upper side forming an inner diameter larger than the outer diameter of the solution storage tube and forming an outer diameter smaller than the inner diameter of the support column is formed in a sealed cylindrical shape and is seated on the outside of the solution storage tube, and the fan for the diffuser is rotationally driven Accordingly, when air rises along the inside of the solution storage tube, it is raised by the pressure of the rising air, and the air descends along the space between the outer surface of the solution storage tube and its inner surface and then is stored. a lifting pipe that rises while passing through the diffuser solution to induce diffusion of the diffuser solution;
It is formed in the form of a disk having a diameter corresponding to the diameter of the support column and installed on the upper side of the elevating pipe, and is seated to cover the upper opening of the support post when the elevating pipe is lowered to block the diffusion of the diffuser solution, and an opening/closing cover for inducing diffusion of the diffuser solution by opening an upper opening of the support column when the elevating pipe rises; and
Including, an IoT-based space sterilization system that is formed in the form of a circular ring made of rubber and is a hermetic seal installed along the top of the support pillar.
The method of claim 5, wherein the outer peripheral surface of the solution storage tube,
From the lower side, 1) a first outer surface formed with an outer diameter corresponding to the inner diameter of the elevating pipe, 2) a second outer surface forming an inclined surface as the outer diameter gradually decreases from the upper end of the first outer surface to the upper side, 3) An IoT-based space sterilization system comprising a third outer surface formed from the upper side of the second outer surface to an outer diameter smaller than the inner diameter of the elevating pipe.
According to claim 6, The solution storage tube,
An IoT-based space sterilization system in which a separation preventing protrusion protruding from the inner circumferential surface of the elevating pipe in a circular ring shape is seated and a separation preventing groove for moving in the vertical direction is formed along the third outer surface.
The method of claim 6, wherein the opening and closing cover,
An IoT-based space sterilization system in which an air exhaust hole communicating from an upper end to an internal space of the lifting pipe is formed so as to discharge a portion of the air that elevates the lifting pipe to the upper side. delete delete

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