KR20230091251A - Air purification system using plasma - Google Patents

Abstract

The present invention relates to a human body and space sterilization system using plasma, and more particularly, to contaminated air by applying plasma and high-voltage field electron energy generated by a discharge process to polluted air, thereby causing contamination through electrochemical reactions such as dissociation, ionization, and excitation. It decomposes and removes odorous substances and pollutants contained in the air, and at the same time breaks down the covalent bonds of nitrogen (N2) and oxygen (O2) molecules in the air to generate nitrogen oxide (NO), and strong sterilization by active molecules In addition, it is possible to sterilize the contamination of the human body to users visiting the office, so that the office can be used in sterilized air purification at all times during use, and the human body and space sterilization system 1000 includes a central processing unit 1100, It is formed of a space sterilization device 1200, a control device set 1300, a sterilization disinfectant solution disposition space 1400, and a lower fixing plate 1500.

Description

Human body and space sterilization system using plasma {AIR PURIFICATION SYSTEM USING PLASMA}

The present invention relates to a human body and space sterilization system using plasma, and more particularly, to contaminated air by applying plasma and high-voltage field electron energy generated by a discharge process to polluted air, thereby causing contamination through electrochemical reactions such as dissociation, ionization, and excitation. It decomposes and removes odorous substances and pollutants contained in the air, and at the same time breaks down the covalent bonds of nitrogen (N2) and oxygen (O2) molecules in the air to generate nitrogen oxide (NO), and strong sterilization by active molecules It relates to a human body and space sterilization system using plasma, which not only enables, but also sterilizes the contamination of the human body to users visiting the office so that the office can be used in sterilized air purification at all times.

Referring to the prior drawings, as shown in Domestic Utility Model Registration No. 20-0411225, FIGS. 1 and 2 are a perspective view and a side cross-sectional view of a sterilizing deodorant spraying device according to the prior art.

The conventional sterilizing deodorant spraying device (1) includes a housing (2), a storage container (3) for storing the deodorizing liquid inside the housing (2), and a spray nozzle for spraying the deodorizing liquid supplied from the storage container (3). (4), a supply pipe 5 for supplying and guiding the deodorized liquid in the storage container 3 to the spray nozzle 4, and a pressure feeding and spraying the deodorized liquid stored in the storage container 3 to the spray nozzle 4 A controller (7) that controls the pump (6) and the spray nozzle (4) to spray the deodorant by driving the pump (6) for a set time when the switch (8) installed to be exposed to the outside of the housing (2) is operated. ).

The sterilizing deodorant spraying device 1 configured as described above is installed near the entrance of a home or at the entrance of a business place, and when the user operates the switch 8, the deodorizing liquid is sprayed from the spray nozzle 4.

The housing 2 has a front panel 2b rotatably installed in front of the body 2a to accommodate various devices therein, and functions as a door. The front panel 2b is installed so that a spray nozzle 4, a switch 8, a detection sensor, etc. are exposed so that the deodorizing liquid can be sprayed.

In addition, a mirror 2c is attached to the front of the housing 2. The mirror 2c can be used before and after spraying the deodorizing liquid. In particular, when the place of use is a restaurant, it is possible to check that food is on the teeth, and to fix makeup in the case of women.

In addition, the housing 2 is preferably further provided with covers 2d on both sides of the housing 2 to suppress the diffusion of the deodorizing liquid sprayed from the injection nozzle 4. The cover 2d is spread in front of the housing 2 so as to cover the user, and is preferably in the form of a thin sheet.

The storage container (3) stores the deodorizing liquid, and the storage container (3) is installed in a fixed state inside the housing (2) and is opened and closed with a cover (3a), which is opened and closed to the inside. A passage must be formed to allow air to flow in. The passage may be formed by enlarging a hole through which the supply pipe 5 is inserted.

The sterilizing deodorant spraying device 1 is further installed with a filling pipe 10 connected to the storage container 3 so that the deodorant liquid stored in the storage container 3 can be filled when it is consumed. The inlet of ) is exposed to the outside of the housing 2, and the inlet is opened and closed with a stopper 10a. Therefore, when the deodorizing liquid is filled, the inlet is opened, and after the deodorizing liquid is filled, the inlet is closed with the stopper 10a.

The built-in storage container (3) is partially opened and closed by a door (D).

The spray nozzle 4 is connected to the supply pipe 5 and is installed to be exposed to the outside of the housing 2 to spray the deodorizing liquid according to the operation of the pump 6. It is preferable that a plurality of these injection nozzles 4 be spaced apart at appropriate intervals so that they can be sprayed to the user's body in a balanced manner.

The supply pipe 5 is connected between the storage container 3 and each injection nozzle 4, and a plurality of branch pipes 5b are branched by a manifold 5a, and the branch pipes 5b are connected to each injection nozzle ( 4) is preferably configured to be connected to. The manifold 5a is a branching body branching from one mother pipe to a branch pipe 5b and is widely used in the industrial field.

When the switch 8 is operated, the controller 7 drives the pump 6 for a set time to control the injection nozzle 4 to spray the deodorizing liquid.

When the controller 7 operates the button 7b of the control panel 7a installed in front of the housing 2, the timer (not shown) and the speaker (not shown) installed on the printed circuit board (not shown) control the injection conditions. will control That is, the timer determines the number of injections, such as once, twice, or three times according to the user's manipulation of the button 7b, and also adjusts the interval between each injection number. In addition, the speaker "turn sideways", "turn backwards", "sterilization and deodorant will be sprayed about 3 seconds after turning" and "Welcome" It will provide the necessary voices such as "Goodbye".

As another air purifier using plasma, the following technology is disclosed in Patent Registration No. 10-0775035.

Figure 2a is an exploded perspective view of an air purifier using plasma according to the second invention, the air purifier 10 includes a cover part 100, a reactor body part 200, a case part 300, and a power supply PCB ( 500).

2B is a perspective view of a reactor body of an air purifier using another plasma according to another embodiment of the present invention, wherein the reactor body 400 includes a high voltage generator 410, a plasma reaction unit 420, It consists of a bracket 430, a light source supply unit 440, and a fan 450, and negative ions and positive ions are generated, released, and diffused in two reaction plates.

The light source supply unit 440 is composed of LEDs on both sides from which light sources are generated, and PCBs 442-1 and 442-2 that control the LEDs.

However, the sterilizing deodorant spraying device 1 described in the first invention of the prior art was exposed to the outside, and the sterilizing and deodorizing agent was diffused to the people behind and dispersed to unwanted others, causing discomfort. Looking at it, since the liquid is added to the face or clothes as it is, the feeling is not good, and depending on the type of clothes, there is a problem that the clothes are wet or the appearance of the clothes is changed.

In addition, the conventional air purifier using plasma described in the second invention is good as a simple air purifier using plasma, but a technology of sterilizing power capable of expelling corona virus is required, and sterilization of the human body when entering the office of merchants, especially visitors, or restaurants There is a problem with sterilization during the eating time in .

Therefore, the present invention was developed to solve the above problems, and in the time of corona spread, the sterilization deodorant is sprayed in a gaseous state to deodorize in a short time and only the fragrance remains, and users visiting the office There is an urgent need for a human body and space sterilization system using plasma to sterilize the contamination of the human body and to use the office in always sterilized air purification during use.

In addition, an object of the present invention is to provide an invention capable of sterilizing indoors 24 hours semi-permanently rather than temporarily.

In the present invention, when a visitor enters, the human body sensor 1110a operates to detect the human body (S2100), and when the human body sensor 1110a operates as described above, for sterilization of the human body and the surrounding environment. The LED 1140a operates during the human body detection time (S2200), and when the human body detection sensor 1110a operates as described above, the instant sterilizing air blower 1170b blows air during the human body detection time to sterilize the human body and the surrounding environment. When the sterilization shower is operated (S2300) and the human body detection sensor (1110a) is operated as described above, put your hand into the disinfection and disinfection space 1400 for temperature and hand disinfection (S2400), and sterilize and disinfect as described above. When a hand is put into the placement space 1400, the palm temperature sensor 1120a checks the human body temperature, displays it on the display unit 1160a, and makes a guidance comment through the guidance speaker 1190a ( S2500), when a hand is put into the disinfection and disinfection placement space 1400 as described above, the human body temperature is checked and the disinfectant supply motor 1130a is operated for hand disinfection, and the hand sanitizer is ejected through the disinfectant outlet 1130d. (S2600), as described above, after the disinfectant supply motor (1130a) is operated and the disinfectant is ejected, a guide comment is made with the guidance speaker (1190a) (S2700) as a human body and space sterilization system using plasma. , The human body and space sterilization system 1000 is formed of a central processing unit 1100, a space sterilization unit 1200, a control unit set 1300, and a sterilization disinfectant dispensing space 1400, and the central processing unit 1100 ) is a human body sensor 1110, palm temperature sensor 1120, motor operating unit 1130, LED operating unit 1140, main space sterilization device operating unit 1150, display unit 1160, blower operating unit ( 1170) and a voice guidance unit 1190, the space sterilization device 1200 is a device that generates ion plasma, and the main space sterilization device movable unit 1150 is powered by the space sterilization device 1200. It is operated from the moment it is turned on so that the main sterilizing air blower (1170a) is supplied from the space sterilizing device 1200 through the air ejection passage 1180b for the main sterilizing air blower, and can be supplied to the instant sterilizing air blower 1170b It is a human body and space sterilization system using plasma, characterized in that it is operated to store ion plasma in the sterilization air storage tank (1180a).

And, in the present invention, the LED operation unit 1140 is operated by the human body sensor 1110a when a person approaches to operate the sterilizing LED 1140a to further sterilize the person and the surrounding air. or when the ultraviolet lamp operating unit 1197 is accommodated in the grill part of the disinfectant/disinfectant dispensing space 1400, the ultraviolet rays of the ultraviolet lamp 1197a are irradiated so that germs or viruses inhabiting the hands are removed by the ultraviolet rays It is a human body and space sterilization system using plasma, characterized in that.

In the present invention, the control device set 1300 includes a display unit 1160a, a disinfectant supply motor 1130a, an eccentric cam 1130b of the disinfectant supply motor, a disinfectant supply container 1130c, and a speaker for guidance 1190a. ), and a main keyboard for controlling the device is formed in the control device set 1300, and the disinfectant disinfectant placement space 1400 includes a disinfectant supply motor 1130a and an eccentric cam 1130b of the disinfectant supply motor. Plasma characterized by forming a sterilizing air storage tank ion number setting unit 1180 formed as a space where the disinfectant supply container 1130c is disposed and setting the ion plasma stored in the sterilizing air storage tank 1180a It relates to a human body and space sterilization system using.

Therefore, as described above, the present invention sprays the sterilizing deodorant in a gaseous state at the time of corona spread to deodorize in a short time, and sterilizes the contamination of the human body to users visiting the office. There is an effect of providing a human body and space sterilization system using plasma that can be used in an office.

In addition, when a person approaches, the LED operation unit 1140 is operated by the human body sensor 1110a to operate the sterilization LED 1140a to further sterilize the person and the surrounding air, thereby having a sterilization effect. will come

In addition, when the hand is accommodated in the grill part of the disinfectant/disinfectant dispensing space 1400, the ultraviolet lamp operation unit 1197 is irradiated with ultraviolet rays of the ultraviolet lamp 1197a so that germs or viruses inhabiting the hands are removed by the ultraviolet rays. that has the effect of

In addition, the indoor sterilization state is not temporary, but can create an effect that can be disinfected semi-permanently for 24 hours.

Figure 1a is a schematic perspective view of the conventional sterilization deodorant spraying device of the first invention
Figure 1b is a middle cross-sectional view of the conventional sterilization deodorant spraying device of the first invention
Figure 2a is an exploded perspective view of an air purifier using a plasma according to a conventional second invention
Figure 2b is a perspective view of the reactor body of an air purifier using another plasma according to an embodiment different from the conventional second invention
Figure 3 (a) (b) is a schematic perspective view of the human body and space sterilization system of the present invention, Figure 3 (a) is a perspective view of a state in which a space for putting the palm of the human body and space sterilization system forward, Figure 3 (b) is a perspective view of a state in which a space is provided in which the palm of the hand of the human body and space sterilization system can be inserted left and right.
Figure 3 (c) (d) is a schematic perspective view of a human body and space sterilization system of another embodiment of the present invention, Figure 3 (c) is a human body and space sterilization system in the space where the palm of the hand can be put forward It is a perspective view of the prepared state, and FIG. 3 (d) is a perspective view of a state in which an ultraviolet lamp is provided between the human body and the space where the palm of the space sterilization system can be inserted from the left and right side.
Figure 4 is a schematic rear view of the human body and space sterilization system of the present invention of Figure 3 (a)
Figure 5 is a schematic side view of the human body and space sterilization system of the present invention of Figure 3 (a)
Figure 6 is a block diagram showing the human body and space sterilization system of the present invention
Figure 7 (a) (b) is a schematic front view showing the internal structure of the present invention
8 is a schematic cross-sectional side view of the internal structure of the present invention
9 is an action flow chart when using the human body and space sterilization system of the present invention
Figure 10 (a) (b) (c) is a schematic diagram showing the operating relationship of the disinfectant supply container
11 is a schematic diagram of the sterilization principle of the air sterilizer applied to the human body and space sterilization system of the present invention
12 is a view of the sterilization principle of the air sterilizer applied to the human body and space sterilization system of the present invention
13 is a view showing a process of forming an ion cluster of an air sterilizer applied to the human body and space sterilization system of the present invention

Hereinafter, an embodiment of the present invention will be described in detail.

At this time, the thickness of lines or the size of components shown in the accompanying drawings to explain the preferred embodiment of the present invention may be exaggerated or omitted for clarity and convenience of description, and according to the reference numerals in the drawings The terms given are terms defined in consideration of functions in the present invention, which may vary according to the intention or practice of a user or operator.

Figure 3 (a) (b) is a schematic perspective view of the human body and space sterilization system of the present invention, Figure 3 (a) is a perspective view of a state in which a space for putting the palm of the human body and space sterilization system forward, Figure 3 (b) is a perspective view of a state in which a space is provided in which the palm of the hand of the human body and space sterilization system can be inserted left and right, and Figure 3 (c) (d) is a human body and space sterilization system according to another embodiment of the present invention As a schematic perspective view of, Figure 3 (c) is a perspective view of a state in which an ultraviolet lamp is provided in a space where the palm of the human body and space sterilization system can be put forward, Figure 3 (d) is a perspective view of the palm of the human body and space sterilization system It is a perspective view of a state in which an ultraviolet lamp is provided between spaces that can be inserted left and right, and FIG. 4 is a schematic rear view of the human body and space sterilization system of the present invention of FIG. 3 (a), and FIG. 5 is FIG. 3 (a) ) is a schematic side view of the human body and space sterilization system of the present invention, Figure 6 is a block diagram showing the human body and space sterilization system of the present invention, Figure 7 (a) (b) is a schematic showing the internal structure of the present invention 8 is a schematic cross-sectional side view of the internal structure of the present invention, and FIG. 9 is an action sequence diagram when using the human body and space sterilization system of the present invention.

The present invention relates to a disinfection sterilizer, which is provided and used at the entrance of a building as well as indoor disinfection to disinfect and quarantine the body temperature of visitors entering and exiting through a doorway in order to disinfect and sterilize the inside of a building.

In the present invention, when both hands are put into the body temperature measurement unit located in the center of the disinfection sterilizer, a sterilization disinfectant solution is sprayed through an outlet from the automatic hand sanitizer spray unit to disinfect hands, and the body temperature measured through the thermometer formed inside The present invention relates to a disinfection sterilizer capable of checking the temperature through a display unit and notifying the body temperature of a visitor through a speaker.

As shown in the drawing, the human body and space sterilization system 1000 of the present invention includes a central processing unit 1100, a space sterilization unit 1200, a control unit set 1300, a sterilizing disinfectant dispensing space 1400, and a lower fixing plate. (1500).

The central processing unit 1100 includes a human body sensor 1110, a palm temperature sensor 1120, a motor operation unit 1130, an LED operation unit 1140, a main space sterilization device operation unit 1150, and a display unit 1160. ), a blower operating unit 1170, a sterilizing air storage tank ion index setting unit 1180, a voice guidance unit 1190, an NFC operating unit 1195 performing a check-in function, and an ultraviolet lamp operating unit 1197. there is.

The space sterilization device 1200 is a device that generates ion plasma.

The control device set 1300 is formed of a display unit 1160a, a disinfectant supply motor 1130a, an eccentric cam 1130b of the disinfectant supply motor, a disinfectant supply container 1130c, and an information speaker 1190a, check-in, etc. When an NFC operation unit (QR code operation unit) capable of is formed, a main keyboard for controlling various devices is formed here.

The disinfectant/disinfectant dispensing space 1400 is a space in which a disinfectant supply motor 1130a, an eccentric cam 1130b of the disinfectant supply motor, and a disinfectant supply container 1130c are disposed.

The lower fixing plate 1500 is a lower plate supporting the structure of the human body and space sterilization system 1000.

Hereinafter, components of the central processing unit 1100 will be described.

The human body sensor 1110 is composed of a human body sensor 1110a, which operates when a person approaches, and an instantaneous sterilizing air blower 1170b to supply ion plasma stored in the sterilizing air storage tank 1180a, and The sterilization LED 1140a is operated.

The palm temperature sensor 1120 measures the temperature by the palm temperature sensor 1120a when a person puts their hand in the sterilization/disinfection placement space 1400 installed in the human body and space sterilization system 1000 to set the temperature. It is detected and displayed on the display unit 1160a, and a normal access comment is made through the guidance speaker 1190a.

When the human body temperature is detected by the palm temperature sensor 1120a, the motor operating unit 1130 presses the pressing part on the top of the disinfectant container by the eccentric cam 1130b of the disinfectant supply motor to supply the disinfectant to the hand. To operate the disinfectant supply motor (1130a).

When a person approaches, the LED operation unit 1140 is operated by the human body sensor 1110a to operate the sterilizing LED 1140a to further sterilize the person and the surrounding air.

The main space sterilization device movable part 1150 is operated from the moment the power is turned on by the space sterilization device 1200, and the main sterilizing air blower 1170a has an air ejection passage for the main sterilizing air blower from the space sterilization device 1200 ( 1180b), and the ion plasma is stored in the sterilizing air storage tank 1180a that can be supplied to the instant sterilizing air blower 1170b.

The display unit 1160 detects the temperature by the palm temperature sensor 1120a and displays the temperature on the display unit 1160a, and displays text (entry allowed) or advertisement images according to voice guidance.

When a person approaches, the blower operation unit 1170 is operated by the human body sensor 1110a to operate the instant sterilizing air blower 1170b to further sterilize the person and the surrounding air.

The sterilizing air storage tank ion index setting unit 1180 is operated from the moment the power is turned on by the space sterilization device 1200 and stored in the sterilizing air storage tank 1180a that can be supplied to the instant sterilizing air blower 1170b. It will operate to set the exponent of the ion plasma.

And, in the lower part of the sterilizing air storage tank 1180a, there is instant sterilization air as a passage for supplying the ion plasma ejected from the ion plasma outlet 1210 of the space sterilization device 1200 to the sterilizing air storage tank 1180a. An air storage passage 1180c for the blower is connected, and an air ejection passage 1180d for the instantaneous sterilization air blower as a passage for supplying ion plasma to the instant sterilization air blower 1170b is connected to the top of the sterilization air storage tank 1180a. ) are connected to each other.

In addition, an openable or fixed through hole 1180e may be installed in the upper part of the sterilizing air storage tank 1180a so as to control the capacity of stored ion plasma. That is, by storing the capacity to temporarily use the continuous supply of ion plasma, it functions as a storage tank that can sterilize the human body in an instant when people use it.

The voice guidance unit 1190 guides people through the guidance speaker 1190a on device operation and actions.

As an unexplained part, the 1170c is also an auxiliary audio device, and can be installed to send out music.

In other words, the speaker can guide you when spraying to the side and rear of the user, such as "Turn sideways" "Turn backwards" "Ion plasma is sprayed about 3 seconds after turning" "Welcome" "Goodbye" ", etc. will provide the necessary voice.

The NFC operating unit 1195 is formed to be used for recognizing a QR code performing a check-in function.

As shown in Figure 3 (c) (d), as a schematic perspective view of the human body and space sterilization system of another embodiment of the present invention, Figure 3 (c) is a space where the palm of the hand of the human body and space sterilization system can be put forward In the state in which the ultraviolet lamp 1179a is formed on the left and right sides, when the ultraviolet lamp operating unit 1197 is accommodated in the grill part of the disinfectant disinfectant dispensing space 1400, the ultraviolet rays of the ultraviolet lamp 1197a are irradiated Bacteria or viruses inhabiting the hand are removed by ultraviolet rays, and FIG. 3 (d) shows a state in which an ultraviolet lamp 1197a is formed between the space where the palm of the hand of the human body and space sterilization system can be inserted from the left and right side When the ultraviolet lamp operation unit 1197 is accommodated in the grill part of the disinfectant/disinfectant dispensing space 1400, the ultraviolet rays of the ultraviolet lamp 1197a are irradiated so that germs or viruses inhabiting the hands are removed by the ultraviolet rays will be.

If necessary, a blower is installed in the grill part, and the wind emitted from this can dry the hands or remove harmful substances from the hands.

Unexplained numeral 1410 is a disinfectant flow receiver that accepts the falling disinfectant that the disinfectant falls on other than the palm. At this time, a separate dish or the like may be used to facilitate cleaning.

As an outer form of the human body and space sterilization system of the present invention, Figure 3 (a) is a perspective view of a state in which the palm entrance is formed in a square shape on the front side so that the palm of the human body and space sterilization system can be put forward, 3(b) is a perspective view of a state in which the entrance of the palm of the hand is opened in a square or circular shape on both sides of the side part so that the palm of the human body and space sterilization system can be inserted from the left and right sides.

Next, the operating relationship according to the structure of the present invention will be described.

As shown in FIG. 9, when a visitor enters, the human body sensor 1110a is operated to detect the human body (S2100).

When the human body detection sensor 1110a operates as described above, the sterilization LED 1140a is operated during the human body detection time to sterilize the human body and the surrounding environment (S2200).

As described above, when the human body detection sensor 1110a operates, the instant sterilizing air blower 1170b operates the air sterilizing shower during the human body detection time to sterilize the human body and the surrounding environment (S2300).

As described above, when the human body detection sensor 1110a is operated, a hand is put into the sterilization/disinfection placement space 1400 for temperature and hand disinfection (S2400).

As described above, when a hand is put into the sterilization/disinfection placement space 1400, the palm temperature detection sensor 1120a checks the human body temperature, displays it on the display unit 1160a, and uses the speaker 1190a for guidance. Guidance comments are made (S2500).

As described above, when a hand is put into the disinfection and disinfection space 1400, the body temperature is checked and the disinfectant supply motor 1130a is operated for hand disinfection, and the hand sanitizer is ejected through the disinfectant outlet 1130d (S2600). .

As described above, after the disinfectant supply motor 1130a is operated and the disinfectant is ejected, a guidance comment is made through the guidance speaker 1190a (S2700).

And, Figure 10 (a) (b) (c) is a schematic diagram showing the operating relationship of the disinfectant supply container.

As shown in FIG. 10 (a) (b), the operation of the disinfectant supply container (1130c) has a press hole formed on the body, and a spray nozzle, which is a disinfectant outlet 1130d, is formed in the press hole, and the controller When the disinfection supply motor 1130a is operated, the disinfectant supply cylinder pressing hole 1130d is momentarily pressed by the eccentric cam 1130b formed in the motor, so that the disinfectant can be sprayed on the person's hand.

In FIG. 10 (c), it is a manual manual disinfectant outlet pressing mechanism 1131 used for emergency when the disinfection supply motor 1130a of the controller fails, and the upper push rod 1131b in the shape of "L" on the upper side ) has a circular circular pusher (1131a) formed on one side of the eccentric cam (1130b) of the disinfectant supply bottle pusher (1130d) to correspond to the variability of the pressing position, and the lower pusher (1131e) on the lower side is connected to the sole lifting part 1131g, and lowers the upper and lower push rods to press the disinfectant supply container pressing hole 1130d.

And, between the upper push-pull rod (1131b) and the lower push-pull rod (1131e), a plurality of middle push-pull rods (1131h) manufactured separately can be finely adjusted by the turnbuckle (1131d), A push-pull rod fixture 1131c attached to a side wall for fixing the upper push-pull rod 1131b and the lower push-pull rod 1131e is formed in the middle.

The middle push-and-pull bar 1131h serves to adjust the length by removing or adding between the upper push-and-pull bar 1131b and the lower push-and-pull bar 1131e.

The foot sole lifting part 1131g has a spring 1131f formed at the bottom so that disinfectant can be ejected when pressed with a foot, and returned to its original state when the foot is removed.

Instead of stepping on it with a person's foot, a separate auxiliary motor can be used to form a contact switch with a foot or knee to enable an emergency operation.

In addition, as an application method, by connecting a long hose (1130e) to the disinfectant outlet (1130d), the main body, the disinfectant supply container (1130c), can be placed in any part of the human body or space sterilization system, and the disinfectant outlet of the long hose is the palm of the hand. can be designed at the location of

The following describes the efficacy of LEDs and the number of installations used.

If UV-C lamps are installed in vents, air sterilization is performed, and the possibility of virus infection can be reduced. If applied to offices or multi-use facilities, people's vague fear of viruses can also be reduced.

And as a way to solve this problem, ultraviolet-C (UV-C), which has the shortest wavelength among ultraviolet rays, is attracting attention. About UV-C, which is said to be able to sterilize not only mold but also bacteria and viruses, the amazing function of the Philips germicidal lamp that can realize UV-C in reality is also explained.

First, UV-C, which is excellent in sterilization effect, will be described.

In general, light is classified into infrared, visible, and ultraviolet. In some cases, X-rays and Y-rays with shorter wavelengths than ultraviolet rays are also included.

When light is divided according to wavelength, right next to visible light is the UV region.

UV is divided into UV-A (ultraviolet ray A), UV-B (ultraviolet ray B), and UV-C (ultraviolet ray C) depending on the wavelength, and each has a different degree of penetration and has a different effect on our body. Usually, when exposed to the sun for a long time at the beach, the reason why the skin is tanned is mainly due to the effect of UV-A.

Among them, UV-C, which does not exist in nature, is attracting attention because it is effective in eliminating viruses and bacteria. However, contrary to what we imagine, it does not eradicate germs in an instant like a laser beam in a science fiction movie.

However, when irradiated with UV-C, the bacterial gene (DNA) is modified or the DNA structure of the virus is damaged.

Bacteria do not die immediately, but even if they continue to live, DNA is modified and they cannot make proteins, and eventually cell proliferation becomes impossible, and they die slowly.

Because of this effect, hospitals and research institutes have been using UV-C for over 75 years to eliminate viruses and bacteria.

Recently, in Europe, in the case of hospital rooms used by patients with dangerous viruses and bacteria, robots enter and come out under UV-C. It is no exaggeration to say that the sterilizing effect of UV-C has been proven.

And, the UV-C ray effect is as follows.

that it is harmless.

Examples include DNA cleavage of bacteria, viruses and biospores.

Also, it is excellent for water and air purification.

In other words, it can be disinfected by breaking down microorganisms without chemical action.

Now it is possible to realize UV-C in reality with lamps

Although it has an excellent sterilization effect, UV-C is difficult to find in reality.

This is because it is a wavelength between 200 and 280 nm that is completely absorbed by the ozone layer. There were mercury lamps as artificial light sources capable of emitting UV besides sunlight, but there is nothing that can match UV-C LEDs in terms of durability, lifespan, and ease of use as well as eco-friendliness.

LED is a semiconductor that can emit light of different wavelengths depending on the type of compound and design method.

Therefore, LED sterilization lamps are widely used in toothbrush sterilizers, baby bottle sterilizers, and water purifiers by emitting UV-C with maximum performance as soon as the sterilization function is activated.

Among them, attention has been focused on the air disinfection effect of UV-C in the aftermath of the recent COVID-19.

In general, there are three pathways through which germs progress.

There are aerosols that enter through surfaces such as hands, through respiratory organs such as droplets, and into the air.

In particular, the possibility of airborne transmission of the virus is very high in places where many people gather, such as subways, churches, and concert halls.

Medical institutions are also spaces used by various people with various viruses, and are highly likely to be transmitted through the air.

In such a space, it is necessary to sterilize the air first and foremost. Influenza or mutant virus spreads a lot in the air, and if the air is sterilized through UV-C lamps, a safer environment can be created.

When the COVID-19 first broke out, China was very interested in Philips' sterilization lamp because they were well aware of the importance of air sterilization.

Through this, it is thoroughly blocking the spread of the virus into the air. As such, the best way to prevent mass spread in public places is to introduce a ‘ultraviolet ray space sterilization’ system through UV-C lamps.

And, you can protect your health with light.

Recently, UV-C LEDs are also being applied to escalator handrail sterilization modules, home beauty devices, and clothes purifiers.

As interest in health increases, the demand for effective sterilization systems is expected to increase.

Philips is also leading the UV-C lamp market.

As a company that has produced lighting since 1891, it has the largest number of lamps in the world in relation to UV-related products. We supply a variety of solutions to the market, from UV fluorescent lamps to UV light emitting diodes (LEDs), and supply innovative UV lamp systems that purify and make water and air safe. All of this is to provide a healthier and cleaner environment to mankind, and through this, it is contributing greatly to human health.

Next, the sterilization principle of the air sterilizer applied to the human body and space sterilization system of the present invention will be described.

11 is a schematic diagram of the sterilization principle of the air sterilizer applied to the human body and space sterilization system of the present invention, and FIG. 12 is a diagram of the sterilization principle of the air sterilizer applied to the human body and space sterilization system of the present invention, 13 is a diagram showing a process of forming an ion cluster of an air sterilizer applied to the human body and space sterilization system of the present invention.

The ion oxidation method of the present invention is a technology for achieving complete and harmless sterilization using radical ions such as OH-, O-, O+, H-, H+ of the (-)(+) ion molecule series and generator oxygen.

Gaseous ions harmless to the human body generated through IOP (Ion Oxidation Process) technology oxidize viruses, bacteria, and odor molecules in the air or water and reduce them to original substances.

Oxidation is when a substance reacts with oxygen or hydrogen to lose electrons, and those that gain electrons are reduced. That is, oxidation and reduction occur simultaneously. OH radicals refer to unstable ions of hydrogen (H-) and oxygen (O-), and these electrons react with various contaminants to oxidize them. do.

When oxidizing the bacteria, the constituents of the bacterial cell membrane or cell wall react with OH radicals, resulting in lipid peroxidation of the cell membrane. The peroxidized cell membrane becomes less fluid and the transport of substances in and out of the cell membrane is hindered. As the function of the cell membrane stops working properly, it kills bacteria.

Therefore, the word oxidized means that it has reacted with oxygen (O-) or hydrogen (H-), and if there is no oxygen bond or hydrogen bond, it is not called redox. Therefore, AOP and ATP are A (advanced.. advanced), O (oxidation)/T (TiO2 ) P (process.. method) literally as the most advanced oxidation method, and are useful sterilization technologies that are nature-friendly and completely harmless to the human body.

And, the process of forming the ion cluster of the air sterilizer applied to the human body and space sterilization system of the present invention will be described.

① Apply AC high voltage to the discharge tube

② A strong electric field is formed on the dielectric surface

③ Discharge is generated to apply energy to air molecules

④ Take electrons from air molecules or combine them

⑤ Oxygen molecule cations and anions are created

⑥ Oxygen anion reacts with water vapor to form a hydroxyl group. generation of peroxides

⑦ Oxygen anion reacts with ozone generated as a by-product during discharge to create a hydroxyl group

⑧ Oxygen anions/cations, hydroxyl groups, and peroxide groups have strong affinity, so they aggregate in the form of groups to form ion clusters.

In the above, the preferred embodiments of the present invention have been shown and described, but the present invention is not limited to the above embodiments, and the present invention is commonly used in the field to which the present invention belongs without departing from the gist of the present invention claimed in the claims. Of course, anyone with the knowledge of various modifications can be implemented, and such changes are within the scope of the described claims.

1000: Human body and space sterilization system
1100: central processing unit
1200: space sterilization device
1300: control device set
1400: Disinfection solution placement space
1500: lower fixed plate
1110: human body detection unit
1120: palm temperature sensor
1130: motor operating unit
1140: LED operating unit
1150: main space sterilization device movable part
1160: display unit
1170: blower operating part
1180: Sterilization air storage tank ion index setting unit
1190: voice guidance unit
1195: NFC operation unit
1160a: display display unit
1130a: disinfectant supply motor
1130b: eccentric cam
1130c: Disinfectant supply box
1190a: Speaker for guidance

Claims (3)

When a visitor enters, the human body sensor 1110a operates to detect the human body (S2100), and when the human body sensor 1110a operates as described above, the sterilization LED 1140a is used to sterilize the human body and the surrounding environment. ) is operated during the human body detection time (S2200), and when the human body detection sensor 1110a operates as described above, the instant sterilizing air blower 1170b operates an air sterilizing shower during the human body detection time to sterilize the human body and the surrounding environment. It is operated (S2300), and when the human body sensor 1110a is operated as described above, put your hand in the disinfection and disinfection space 1400 for temperature and hand disinfection (S2400), and as described above, the disinfection and disinfection space ( 1400), in order to check the human body temperature, the palm temperature sensor 1120a checks the human body temperature, displays it on the display unit 1160a, and makes a guidance comment through the guidance speaker 1190a (S2500), As described above, when a hand is put into the disinfection and disinfection space 1400, the human body temperature is checked and the disinfectant supply motor 1130a is operated for hand disinfection, and the hand sanitizer is ejected through the disinfectant outlet 1130d (S2600). As described above, after the disinfectant supply motor 1130a is operated and the disinfectant is ejected, a human body and space sterilization system using plasma consisting of a process (S2700) of giving a guide comment that the information speaker 1190a has ended, wherein the human body And the space sterilization system 1000 is formed of a central processing unit 1100, a space sterilization unit 1200, a control unit set 1300, and a sterilization disinfectant dispensing space 1400, and the central processing unit 1100 is a human body sensor 1110, palm temperature sensor 1120, motor operation unit 1130, LED operation unit 1140, main space sterilization device operation unit 1150, display unit 1160, blower operation unit 1170, It is formed of a voice guidance unit 1190, the space sterilization device 1200 is a device that generates ion plasma, and the main space sterilization device movable unit 1150 is powered on by the space sterilization device 1200 the moment it is turned on. It is operated from the main sterilizing air blower (1170a) to be supplied from the space sterilization device 1200 through the main sterilizing air blower air outlet passage (1180b), and to store sterilizing air that can be supplied to the instantaneous sterilizing air blower (1170b). A human body and space sterilization system using plasma, characterized in that it is operated to store ion plasma in the tank (1180a).
The method of claim 1, wherein the LED operating unit (1140) is operated by the human body sensor (1110a) when a person is approaching to operate the sterilization LED (1140a) to further sterilize the person and the surrounding air. or when the ultraviolet lamp operation unit 1197 is accommodated in the grill part of the disinfectant/disinfectant dispensing space 1400, the ultraviolet rays of the ultraviolet lamp 1197a are irradiated so that germs or viruses inhabiting the hands are removed by the ultraviolet rays Human body and space sterilization system using plasma, characterized in that.
The method of claim 1 or 2, wherein the control device set (1300) includes a display unit (1160a), a disinfectant supply motor (1130a), an eccentric cam (1130b) of the disinfectant supply motor, a disinfectant supply container (1130c), and a guide It is formed of a speaker 1190a, and a main keyboard for controlling the device is formed in the control device set 1300. (1130b), it is formed as a space where the disinfectant supply container (1130c) is disposed, and a sterilizing air storage tank ion index setting unit 1180 for setting the ion plasma stored in the sterilizing air storage tank 1180a is formed. Human body and space sterilization system using plasma.

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