WO2021221366A1 - Purificateur d'air ayant une fonction de filtration de virus et de bactéries dans l'air - Google Patents

Purificateur d'air ayant une fonction de filtration de virus et de bactéries dans l'air Download PDF

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Publication number
WO2021221366A1
WO2021221366A1 PCT/KR2021/004863 KR2021004863W WO2021221366A1 WO 2021221366 A1 WO2021221366 A1 WO 2021221366A1 KR 2021004863 W KR2021004863 W KR 2021004863W WO 2021221366 A1 WO2021221366 A1 WO 2021221366A1
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WO
WIPO (PCT)
Prior art keywords
air
bacteria
viruses
air purifier
temperature
Prior art date
Application number
PCT/KR2021/004863
Other languages
English (en)
Korean (ko)
Inventor
서정수
Original Assignee
Seo Jung Soo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seo Jung Soo filed Critical Seo Jung Soo
Publication of WO2021221366A1 publication Critical patent/WO2021221366A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy

Definitions

  • the present invention relates to an air purifier with a function of purifying airborne viruses and bacteria.
  • HEPA filter type air purifiers which can filter out ultrafine dust and bacteria, but have a problem in that they cannot completely purify small viruses.
  • Viruses are very small, with a diameter of 20-250 nm, whereas the smallest bacteria have a size of about 400 nm.
  • the nucleic acid core that carries the genome, which is the gene assembly of a virus, is composed of DNA or RNA.
  • the capsid that protects the nucleic acid also contains molecules that allow the virus to enter the appropriate host cell.
  • Viruses exist as dormant particles outside of living cells, but when they enter a suitable host cell, they have an activity capable of disrupting the metabolic activity of the host cell for proliferation. In the proliferation of viruses, nucleic acids or proteins enter the host, and if they enter or invade the human body, they may suffer from various diseases or diseases, and in severe cases, they may die.
  • viruses consist of a single or double-stranded nucleic acid core surrounded by a protein capsid. Some viruses are enveloped in an envelope made of fat and protein.
  • the nucleic acid core that carries the genome, which is the gene assembly of a virus, is composed of DNA or RNA.
  • the present invention relates to an air purifier having a function of purifying viruses and bacteria in the air, which is capable of supplying safe air free of microorganisms or viruses for breathing by killing airborne bacteria or viruses, which are droplet propagation materials, like Corona 19 virus at high temperature.
  • viruses have a problem of passing through a bacterial filter that filters out bacteria as they are much smaller than bacteria with a size of 30 to 200 nm.
  • a virus is composed of nucleic acid (DNA or RNA) and protein, and the nucleic acid is surrounded by a protein capsid. Some viruses are also encased in a membrane mixed with fat in addition to protein. The protein shell contains molecules that help the virus enter a suitable host cell.
  • viruses caused by viruses include colds, flu, acquired immunodeficiency syndrome (AIDS), polio, hepatitis, measles, smallpox, rubella, and chickenpox.
  • AIDS acquired immunodeficiency syndrome
  • polio hepatitis
  • measles smallpox
  • rubella rubella
  • chickenpox chickenpox.
  • the treatment of viral diseases is not easy because it is difficult to develop drugs that selectively act only on viruses. Viruses live inside the host cells, so if you destroy the virus with drugs, the host cells also suffer damage. Another reason may be that viruses are prone to mutations and thus the effectiveness of therapeutics is low.
  • the present invention relates to an air purifier with a function of purifying airborne viruses and bacteria.
  • An air purifier used indoors is an air purifier used to provide safe and clean air from fine dust or ultra-fine dust that enters or exists indoors.
  • Such an air purifier is an air purifier that sucks outside air around the air purifier body, and there is an intake part where the air is sucked in and an air exhaust part where the air is purified and discharged. is located below.
  • Corona virus which causes the first-class infectious disease new infectious disease syndrome such as Corona 19
  • Corona 19 is a virus that can infect humans and various animals. It is known, and it is spread by touching contaminated objects such as respiratory droplets by coughing or sneezing and then touching the eyes, nose, and mouth.
  • the air purifier with a function of purifying viruses and bacteria in the air of the present invention is a high temperature extension provided with a high temperature heater means in a part of the body having a predetermined size or volume with an empty interior or a receiving space. It sucks air polluted from external and external bacteria or viruses, passes through a high-temperature moving passage or a moving passage, extends into the body, and discharges the air inside the body to the nozzle part by a fan capable of forcibly rotating it. and a temperature sensor and an operation device that can control the fan.
  • a separate heating means is further provided inside the body so that the surface protein, which is a component of bacteria or viruses contained in the air, is modified at high temperature even with the rapid flow of air.
  • a means or method that can be killed by staying at 60° C. or higher for a certain period of time. And in this way, the air completely killed or sterilized inside the present invention was finally discharged to the nozzle.
  • Air, bacteria or viruses are sucked in through the inlet of the air purifier with the airborne virus and bacteria purification function of the present invention, and are killed or sterilized while passing through the body and discharged through the nozzle to purify safe air from bacteria or viruses. It is an air purifier of airborne virus and bacteria purification function of feature.
  • Another effect is that airports, hospitals, banks, terminals, prisons, police stations, community welfare centers, city halls and government offices, factories, offices, nursing homes, residential spaces, cafes, etc. can safely perform daily work for all citizens who need to serve and care. environment can be provided.
  • it is an air purifier with a function of purifying viruses and bacteria in the air that can provide safe indoor air by killing bacteria or viruses that can spread in the air other than droplets.
  • the air purifier of the present invention has the effect of blocking the movement of air by respiration by placing or positioning the air purifier of the present invention between the person and the person.
  • the lower part sucks air and supplies it to the body, and the upper nozzle discharges purified or clean air to circulate and supply between people. Even if the distance between the two is closer than 2m, it is effective to maintain a much safer environment from the risk of respiratory droplet transmission through coughing or sneezing.
  • Another effect of the present invention is an air purifier with a function of purifying viruses and bacteria in the air, which invigorates companies that are stagnant due to Corona 19, and is effective for preventing or overcoming Corona 19.
  • it is an air purifier with a function of purifying viruses and bacteria in the air of the present invention, which is a feature that can prevent or overcome the spread of bacteria or viruses by being able to safely maintain indoor air from the risk factors of droplets transmitted from patients possessing viruses or bacteria. .
  • FIG. 1 is a view showing an air purifier capable of purifying air according to an embodiment of the present invention
  • Figure 2 is a side cross-sectional view of Figure 1;
  • Figure 3 is an exploded perspective view of Figure 1;
  • FIG. 4 is a block diagram of an air purifier having a function of purifying airborne viruses and bacteria according to an embodiment of the present invention
  • Zul 53 is formed or characterized.
  • an operation device 25 that can be operated by a user and a power cable 39 for supplying external power.
  • a shell or body 21 having a certain size or volume having a receiving space 27 therein is prepared, and a part of this body 21 is extended by a certain length in the outside direction of the body 21 to provide various bacteria
  • a suction port 3 capable of inhaling external air that may contain various viruses is formed, and a suction air movement path 9 is formed to the inside of the body 21 .
  • the suction port 3 is formed and the sucked air is connected to the receiving space 27 or the inside of the body 21 along the internal air flow path 9 of the high temperature extension part 5 for a certain length.
  • the high-temperature extension 5 having the intake port 3 and the intake air passage 9, which is a means for the movement of intake air therein, is prepared as a separate part and assembled with the connection portion 32 of the body 21 or can be fixed.
  • the external air sucked in through the suction port 3 may be connected to the receiving space 27 or the inside of the body 21 along the internal air flow path 9 of the high temperature extension part 5 for a certain length.
  • the suction port 3 to the receiving space 27 of the body 21 through the intake air movement passage 9 may be composed of a structure or means that can guide the introduced air.
  • a heating means 7 capable of heating the contaminated air flowing into the intake air movement passage 9 inside through the intake port 3 is located in a portion of the high temperature extension part 5, which is a characteristic of the present invention, or composed, formed.
  • a temperature sensor 11 capable of detecting or sensing the temperature of the heating means 7 or a temperature sensor 11 capable of detecting or sensing the temperature of the high temperature extension part 5 is provided, located or installed.
  • the heating means 7 can be selectively applied or applied in multiple numbers, such as incandescent bulbs, quartz tube heaters, far-infrared heaters, halogen lamp heaters, nickel chrome heating wires, halogen bulbs, carbon fibers, electric heaters, and the like.
  • the temperature of the intake air passage 9 which is the inside of the high-temperature extension 5 is preferably 60° C. or more and about 100° C.
  • the nucleic acid core that carries proteins, water, RNA, DNA, and the genome, which is a collection of genes, is composed of DNA or RNA.
  • the capsid that protects the nucleic acid also contains molecules that allow the virus to enter the appropriate host cell.
  • bacteria or viruses there is water among the components that make up DNA or RNA in the nucleic acid core that carries proteins, water, and RNA, DNA, and the genome, which is an assembly of genes. Bacteria or viruses are killed by molecular bonding or the effect of volume expansion between water molecules.
  • a fan 19 capable of forcibly moving air is located in the body 21 in which the receiving space 27 is formed, and an operation device 25 that can be manipulated or controlled by a user is positioned or configured or provided with means. have.
  • a nozzle 53 through which the external air is introduced into the body 21 through the high-temperature extension path 5 is discharged to the outside of the body 21 may be formed on a portion of the body 21 or is configured to be discharged.
  • a structure capable of adjusting or changing or changing the direction of rotation is preferable.
  • the air purifier 1 having a function of purifying viruses and bacteria in the air of the present invention provides features and effects that can protect lives by supplying safe air closer to the precious people.
  • the receiving space 27 inside the body 21 can be heated by adding a separate heating means (7).
  • This operation can control the operation or operation of the heating means 7 by the control unit 31 with the temperature sensor 11 .
  • the heat generating means 7 may be used as a material or component capable of generating heat with an incandescent light bulb, a halogen lamp, a halogen heater, a ceramic heater, carbon fiber, tungsten, or the like capable of generating heat that can be heated.
  • This necessary electricity or power supply can be operated by supplying external power through the power cable 39 .
  • control device 25 which controls the whole, includes an operation switch or input device 33 that a user can operate, a high-temperature extension part 5 by generating heat, and, if necessary, a suction port with a heat effect from the inside of the body 21.
  • Heating means (7) capable of killing bacteria or viruses introduced into (3) and a fan (19) capable of forcibly flowing or moving air inside the body (21) are accommodated and an external power supply cable (39) It may be supplied as a whole and consist of a control unit 31 for controlling the power and sensing the temperature of the temperature sensor 11 .
  • the material of the high-temperature extension part 3 and the body 21 may be used or applied to various kinds of metals, plastics, wood, silicon, and the like. And to have an insulating coating (silicon, plastic) layer on the outside of the high-temperature extension part 3 and the body 21 can reduce heat loss and protect the user from the risk of burns.
  • the air contaminated with bacteria, viruses, and droplets enters the intake port 3 and the intake air moves inside the high-temperature extension unit 3 . It flows into the passage (9) and moves to the receiving space (27) inside the body (21). At this time, the air is heated by the heat generated by the heating means (7). The heated air is continuously moved through the receiving space 27 inside the body 21 and forcibly moved to the fan 19 so that the air purified by the nozzle 53 is discharged.
  • the nozzle 53 can be designed in various ways and is applicable.
  • the nozzle 53 may be extended to the outside of the body 21 , such as length, position, direction, or posture change.
  • the present invention is a structure capable of inhaling contaminated air containing bacteria and viruses, particularly droplets that spread within 2M from the human body, while supplying clean and safe air to the high-temperature extension unit 5 including a heating means inside. It can be
  • the high-temperature extension 5 of the present invention can be applied in various designs with a wide width on the ground floor.
  • the nozzle 53 is positioned above the suction port 3 of the high-temperature extension part 5 of the present invention and a certain height between people, so that the work table, office, hotel, or airport is located. It is a beneficial invention that can protect people's lives and health by inhaling and purifying droplet pollutants including bacteria or viruses between people in hospitals, hospitals, etc. to supply safe air nearby.
  • an air purifier (1) having a function of purifying viruses and bacteria in the air of the present invention, which is a feature that can prevent or overcome COVID-19.
  • Reference numeral 61 denotes an air intake direction 63 indicating that air is sucked into the intake port 3,
  • Reference numeral 63 denotes an air discharge direction 63 to explain and show the state in which the air purified by the air purifier 1 having a function of purifying viruses and bacteria in the air of the present invention is discharged to the nozzle 53.
  • the inventor of the present invention has a body 21 or a high temperature extension 5 or a separate human body detection sensor 41 of the air purifier 1 having a function of purifying viruses and bacteria in the air of the present invention.
  • the power control or operation of the heat generating means 7 and the fan 19 can be controlled by the operation device 25 by the human body sensor 41 by the operation device 25 there are benefits to savings.
  • control unit 31 automatically controls the power control or operation of the heating means 7 and the fan 19 again so that the normal operation or operation can be performed.
  • the human body detection sensor 41 an infrared sensor, an ultrasonic sensor, a superconducting sensor, a proximity sensor, etc.
  • the human body detection sensor 41 an infrared sensor, an ultrasonic sensor, a superconducting sensor, a proximity sensor, etc.
  • Such a human body detection sensor 41 can be used by appropriately installing or applying a predetermined area, section, location, and the like.
  • the signal of the human body detection sensor 41 is transmitted to the control unit 31 so as to automatically control the entire heating means 7 , the fan 19 , the power supply unit 35 and the like with a program.
  • the air purifier with the function of purifying viruses and bacteria in the air,
  • a high-temperature extension part having a suction port on one side and having a predetermined length in which an intake air passage is formed;
  • a body 21 accommodating a portion of the high-temperature extension and having an accommodating space therein;
  • the high-temperature extension part is an air purifier with a function of purifying viruses and bacteria in the air that can be separated or assembled from the connection part of a part of the body.
  • the body and the nozzle further include a rotatable cover.
  • it is an air purifier with a function of purifying viruses and bacteria in the air that can kill bacteria or viruses contained in the air with high-temperature thermal energy by heating the air sucked in from the inside of the high-temperature extension having a heating means.
  • an air purifier (1) having a function of purifying viruses and bacteria in the air of the present invention, which is a feature that can prevent or overcome COVID-19.
  • Reference numeral 61 denotes an air intake direction 63 indicating that air is sucked into the intake port 3,
  • Reference numeral 63 denotes an air discharge direction 63 to explain and show the state in which the air purified by the air purifier 1 having a function of purifying viruses and bacteria in the air of the present invention is discharged to the nozzle 53.
  • the inventor of the present invention has a body 21 or a high temperature extension 5 or a separate human body detection sensor 41 of the air purifier 1 having a function of purifying viruses and bacteria in the air of the present invention.
  • the power control or operation of the heat generating means 7 and the fan 19 can be controlled by the operation device 25 by the human body sensor 41 by the operation device 25 there are benefits to savings.
  • control unit 31 automatically controls the power control or operation of the heating means 7 and the fan 19 again so that the normal operation or operation can be performed.
  • the human body detection sensor 41 an infrared sensor, an ultrasonic sensor, a superconducting sensor, a proximity sensor, etc.
  • the human body detection sensor 41 an infrared sensor, an ultrasonic sensor, a superconducting sensor, a proximity sensor, etc.
  • Such a human body detection sensor 41 can be used by appropriately installing or applying a predetermined area, section, location, and the like.
  • the signal of the human body detection sensor 41 is transmitted to the control unit 31 so as to automatically control the entire heating means 7 , the fan 19 , the power supply unit 35 and the like with a program.
  • the air purifier with the function of purifying viruses and bacteria in the air,
  • a high-temperature extension part having a suction port on one side and having a predetermined length in which an intake air passage is formed;
  • a body 21 accommodating a portion of the high-temperature extension and having an accommodating space therein;
  • the high-temperature extension part is an air purifier with a function of purifying viruses and bacteria in the air that can be separated or assembled from the connection part of a part of the body.
  • the body and the nozzle further include a rotatable cover.
  • it is an air purifier with a function of purifying viruses and bacteria in the air that can kill bacteria or viruses contained in the air with high-temperature thermal energy by heating the air sucked in from the inside of the high-temperature extension having a heating means.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne un purificateur d'air comprenant : une partie d'extension à haute température qui comprend un moyen de chauffage à haute température et est disposée sur une partie d'un corps ayant une certaine taille ou un certain volume et comportant une partie interne vide ou un espace de réception ; et un dispositif de commande pouvant commander un moyen de chauffage, un capteur de température, et un ventilateur de sorte que l'air contaminé par des bactéries ou des virus externes est aspiré pour être introduit dans le corps par l'intermédiaire de la partie d'extension à haute température, et l'air dans le corps est évacué à travers une partie de buse par le ventilateur. En conséquence, le purificateur d'air peut retenir des bactéries ou des virus contenus dans l'air pendant une certaine durée à une température de 60 °C ou plus à laquelle une protéine de surface qui est un matériau constituant les bactéries ou les virus est modifiée, de façon à tuer les bactéries ou les virus à haute température.
PCT/KR2021/004863 2020-04-28 2021-04-19 Purificateur d'air ayant une fonction de filtration de virus et de bactéries dans l'air WO2021221366A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200051879A KR20210133097A (ko) 2020-04-28 2020-04-28 공기 중 바이러스 및 세균 정화 기능의 공기 정화기
KR10-2020-0051879 2020-04-28

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WO2021221366A1 true WO2021221366A1 (fr) 2021-11-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114576785A (zh) * 2022-03-28 2022-06-03 北京小米移动软件有限公司 净化组件、控制方法、装置、空气调节器及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004236896A (ja) * 2003-02-07 2004-08-26 Adhoc Kobe:Kk 病院等の室内空気加熱殺菌装置
KR100826320B1 (ko) * 2007-05-17 2008-05-06 미래디지털(주) 제습 및 공기정화 장치
JP2008243824A (ja) * 2008-05-12 2008-10-09 Sharp Corp 空気浄化機能付き照明器具
US20120199003A1 (en) * 2009-07-17 2012-08-09 Technical University Of Denmark Device and method for reducing spread of microorganisms and airborne health hazardous matter and/or for protection from microorganisms and airborne health hazardous matter
KR101973371B1 (ko) * 2018-05-09 2019-05-24 주식회사 이엠따블유 공기 정화 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004236896A (ja) * 2003-02-07 2004-08-26 Adhoc Kobe:Kk 病院等の室内空気加熱殺菌装置
KR100826320B1 (ko) * 2007-05-17 2008-05-06 미래디지털(주) 제습 및 공기정화 장치
JP2008243824A (ja) * 2008-05-12 2008-10-09 Sharp Corp 空気浄化機能付き照明器具
US20120199003A1 (en) * 2009-07-17 2012-08-09 Technical University Of Denmark Device and method for reducing spread of microorganisms and airborne health hazardous matter and/or for protection from microorganisms and airborne health hazardous matter
KR101973371B1 (ko) * 2018-05-09 2019-05-24 주식회사 이엠따블유 공기 정화 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114576785A (zh) * 2022-03-28 2022-06-03 北京小米移动软件有限公司 净化组件、控制方法、装置、空气调节器及存储介质

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