WO2022270717A1 - 살균팬 - Google Patents
살균팬 Download PDFInfo
- Publication number
- WO2022270717A1 WO2022270717A1 PCT/KR2022/003405 KR2022003405W WO2022270717A1 WO 2022270717 A1 WO2022270717 A1 WO 2022270717A1 KR 2022003405 W KR2022003405 W KR 2022003405W WO 2022270717 A1 WO2022270717 A1 WO 2022270717A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sterilization
- fan
- sterilization module
- module
- human body
- Prior art date
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 145
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 127
- 230000003287 optical effect Effects 0.000 claims description 8
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 description 6
- 241000700605 Viruses Species 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/088—Ceiling fans
-
- 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
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/11—Kind or type liquid, i.e. incompressible
Definitions
- the present invention relates to a sterilization fan capable of sterilizing polluted air and simultaneously sterilizing indoor air and sterilizing a human body.
- an air conditioner such as an air conditioner
- cooling or heating can be easily performed.
- the air conditioner includes an outdoor unit such as a compressor, it is difficult to install or expensive to install depending on the structure of the building. Even if installed, noise is generated from the outdoor unit and power consumption is large, which entails a burden on electricity costs when used.
- the cold or hot air generated by the air conditioner is supplied to the room using a fan provided in the air conditioner itself, but it stays near the air conditioner, causing a temperature difference in the room, and there is a problem that the air is easily dried in the case of heating.
- the air conditioner when used, there is a problem in that the indoor air is not circulated because the air conditioner is operated with the window closed without ventilation for efficiency.
- a ceiling fan equipped with a fan such as an electric fan, may be used to increase efficiency by circulating cool air or warm air generated by an air conditioner, or for cooling in a situation where the temperature is not too high.
- Unilateral fans have a limited size of wings due to limitations in installation space, and weak wind power and poor air circulation efficiency.
- the ceiling fan is installed on the ceiling to utilize the space under the ceiling where people or furniture are not located, so the size of the fan can be increased.
- it since it can be installed in the central part of the room, it has the advantage of increasing the efficiency of air circulation throughout the room.
- the ceiling fan can be driven with lower power than an air conditioner using a compressor, so it can be used as an alternative to an air conditioner or increase the efficiency of an air conditioner to reduce power consumption.
- air purifiers are effective in removing airborne particles such as fine dust, but have limitations in removing microorganisms such as viruses and bacteria, and it is difficult to remove pollutants located on furniture or indoor surfaces other than air.
- An object of the present invention is to provide a sterilization fan capable of sterilizing polluted air and sterilizing the entire room and human body at the same time.
- a sterilization fan including a control unit for controlling the rotary motor and the sterilization module.
- the sterilization module includes a plurality, and may be disposed inclined toward the outside from the lower direction.
- the number of sterilization modules is N, and can be rotated at an angle of 180°/N.
- a human body detection sensor located at the lower part of the sterilization fan and detecting a nearby person is further included, and the control unit can switch the sterilization module to OFF or human body sterilization mode according to the presence or absence of a person in the human body sensor.
- the control unit may switch the sterilization module to OFF after a reference time in the human body sterilization mode.
- the control unit may switch the sterilization module to the space sterilization mode by turning the sterilization module ON again if the human body detection sensor does not detect a person after switching the sterilization module to OFF.
- the control unit may increase the operation time of the human body sterilization mode as the distance between the person and the sterilization module increases.
- the sterilization module may include a UV-C excimer lamp.
- the sterilization module may further include an optical filter located in front of the UV-C excimer lamp and removing wavelengths of 238 nm to 280 nm.
- the optical filter may include hafnium (Hf).
- a reflector disposed on a rear surface of the UV-C excimer lamp may be further included, and the UV-C excimer lamp may be located in a groove formed in the reflector.
- a fixing part coupled to the first body and fixing the sterilizing fan to the ceiling may be further included.
- the sterilizing fan of the present invention it is possible to sterilize the entire indoor air by sterilizing polluted air and uniformly spreading the sterilized air in the room.
- FIG. 1 is a perspective view showing a sterilization fan of the present invention.
- FIG. 2 is a side view showing the sterilization fan of the present invention.
- FIG 3 is an enlarged cross-sectional view showing the body of the sterilization fan of the present invention.
- FIG 4 is a view as viewed from the bottom of the body of the sterilization fan of the present invention.
- 5 is a table showing an example of the operation time according to the distance and set sterilization degree of the UV-C lamp.
- FIG. 1 is a perspective view showing a sterilizing fan 100 of the present invention
- FIG. 2 is a side view showing the sterilizing fan 100 of the present invention.
- the sterilization fan 100 of this embodiment is shown in the form of a ceiling fan fixed to the ceiling, but is not limited thereto, and may be located on a wall or on the floor.
- installation of a circulator for indoor air circulation generally uses the form of a ceiling fan installed on the ceiling, and the ceiling fan has the advantage of high space utilization in that it uses the ceiling space where people do not go and furniture is not placed. .
- the sterilization fan 100 of the present invention includes an impeller 135 that rotates to circulate air, a hub 130 that rotates the impeller 135, and a first body 110 positioned on the rear surface of the hub 130. ) and the first body 140 located in front of the hub 130.
- the first body 110 is mounted with a power supply unit 162 for supplying power to drive the rotation motor 120 and the sterilization module 150, receives power from the outside and rotates the motor 120 and the sterilization module ( 150) can be provided.
- the sterilization module 150 may be disposed in a direction toward the indoor space. As shown in FIG. 1 , the sterilization module 150 includes a lamp case 151 and a plurality of sterilization lamps 152 mounted inside the lamp case 151 and providing UV light.
- the germicidal lamp 152 has a sterilizing effect of providing ultraviolet (UV) of a shorter wavelength than visible light and inactivating viruses, bacteria and fungi.
- UV ultraviolet
- wavelengths of 238 nm or more have disadvantages that are not safe when exposed to human skin or eyes, and thus have been used in a separate enclosed space.
- the wavelength band around 222nm (200nm ⁇ 238nm) has a high DNA / RNA absorption rate and does not harm the skin and eyes.
- a UV-C excimer lamp 152 emitting 222 nm ultraviolet rays can be used, and excimers do not combine with a pair of inert gases in the ground state, but combine with each other when stimulated using a high voltage discharge or electron beam to form a compound.
- this compound is extremely unstable and has a very short lifespan, so it immediately collapses and emits light energy in the ultraviolet wavelength range.
- the excimer lamp 152 may be implemented using such light energy.
- the UV-C excimer lamp of the present invention can use a far UV-C excimer lamp that can affect a long distance of about 2.5m, and can sterilize furniture, floors and walls in a space beyond simply sterilizing air. can
- the UV-C excimer lamp also includes a small amount of light in other frequency bands, and since wavelengths of 238 nm or more are harmful to the human body, an optical filter 154 may be further provided to remove ultraviolet rays of a wavelength of 238 nm or more.
- the optical filter 154 transmits more than 80% of ultraviolet rays of 200 to 238 nm harmless to the human body and transmits less than 5% of ultraviolet rays of 238 nm to 280 nm harmful to the human body.
- the optical filter 154 may be implemented by multi-layer coating of a material containing hafnium (Hf).
- a plurality of UV-C excimer lamps can be mounted on one optical module, and a reflector 153 is placed on the back of the UV-C excimer lamp to effectively supply UV-C provided by the UV-C excimer lamp to the front direction. can do.
- the reflector 153 includes a concave groove, and a lamp may be positioned in a concave groove portion of the reflector 153 .
- the reflector 153 may increase efficiency by reflecting ultraviolet light supplied to the rear surface of the UV-C excimer lamp to the front surface.
- the fixing part 115 for fixing the germicidal lamp 152 to the ceiling is combined with the ceiling, and the power supply part 162 mounted on the first body 110 through the connection part 114 connected to the first body 110 can supply power.
- the hub 130 is rotatable by the rotary motor 120 mounted on the first body 110 and the impeller 135 may include three or more as shown in FIG. 1 .
- the direction of air can be changed according to the direction and angle of the wings, and when the impeller 135 rotates, air sterilized by the sterilization module 150 can be uniformly supplied throughout the room.
- FIG 3 is an enlarged cross-sectional view of the body of the sterilization fan 100 of the present invention, and the rotation motor 120, the power supply unit 162, and the control unit 161 may be mounted on the first body 110.
- the rotary motor 120 is composed of a rotor 123 that rotates greatly and a fixed stator 122, and the rotor 123 rotates in an electromagnetic field formed by the stator 122. At this time, the rotor 123 rotates around the shaft 121, the shaft 121 protrudes from the first body 110 in the front direction, and the hub 130 may be coupled to the shaft 121.
- the second body 140 located on the front of the hub 130 passes through the rotor 123 and the shaft 121 as shown in FIG. 3 so as not to rotate like the hub 130, and A body rod 125 connecting the first body 110 and the second body 140 may be further included.
- the power supply unit 162 located in the first body 110 can supply power to the sterilization module 150 located in the second body 140 through the body load, and the body load when the rotor 123 rotates.
- a bearing 124 may be further provided between the body rod 125 and the rotor 123 so as not to receive resistance by the 125 .
- the sterilization module 150 of the present invention can sterilize the air, but it can also sterilize the space itself or the human body located under the sterilization fan 100, so it is preferable that ultraviolet rays are supplied evenly over a wide range as possible.
- the sterilization module 150 may include a plurality for efficiency.
- two sterilization modules 150 may be disposed symmetrically. Since there are a plurality of sterilization modules 150, they may be disposed obliquely so as to cover a wider range. As shown in FIG. 3, the UV irradiation range may be widened.
- FIG 4 is a view as viewed from the bottom of the body of the sterilization fan 100 of the present invention.
- sterilization may not be sufficiently performed in a position where there is no sterilization module 150 in the horizontal direction.
- the second body 140 can be rotated by 90° so that the sterilization module 150 can move to a position where the sterilization module 150 is not present.
- the rotation angle of the second body 140 may vary according to the number of sterilization modules 150 .
- An angle obtained by dividing 180° by the number of sterilization modules 150 may be rotated.
- the second body 140 may rotate 60°. That is, it is to sterilize by dividing the angle covered by one sterilization module 150 in two positions.
- the number of sterilization modules 150 is large, the entire 360 ° can be sterilized even if they do not rotate, so the second body 140 may not rotate.
- the cost of the lamp increases as the number of sterilization modules 150 increases, it may be more advantageous to have two or three sterilization modules 150 and rotate them.
- the rotation of the second body 140 may be provided with a separate rotation motor 120 for rotating the body rod 125, or may use a magnet.
- a separate rotation motor 120 for rotating the body rod 125
- a magnet In the method using magnetic force, an electromagnetic field is formed by flowing current to a coil, etc., and the magnet located on the second body 140 moves according to the direction of the electromagnetic field formed on the wire, and the second body 140 can be rotated.
- the controller 161 may control ON/OFF of the sterilization module 150.
- the air can be sterilized by turning on the sterilization lamp 152 and rotating the hub 130.
- the sterilization lamp 152 of the present invention can affect a distance of about 2.5 m, and can sterilize the floor and furniture adjacent to the sterilization fan 100.
- the sterilization module 150 operates for a set time in consideration of a desired degree of sterilization.
- 5 is a table showing an example of the operation time according to the distance and set sterilization degree of the UV-C lamp.
- the sterilization module 150 may operate for 20.3 minutes. Depending on the settings, it can rotate 90 degrees and operate for an additional 20.3 minutes.
- UV light can discolor furniture or floor wallpaper when exposed to ultraviolet light, so it is preferable to operate for a specified period of time. Also, in terms of energy saving, the control unit 161 may drive the sterilization module 150 for a set time.
- the sterilization module 150 may stop operating or switch to a human body sterilization mode to avoid exposure to ultraviolet rays of harmless wavelengths for a long time.
- the sterilization fan 100 may further include a human body sensor 145 for detecting a person, and the human body sensor 145 may include a motion sensor for detecting a person's movement, an infrared sensor for detecting temperature, a proximity sensor, It can include one of a variety of sensors, such as lidar to measure distance.
- control unit 161 can stop the space sterilization mode and turn off the sterilization module 150, or switch to the human body sterilization mode to turn off the sterilization module 150 after operating for a certain period of time. there is.
- the sterilization module 150 may operate for about 1 minute and stop operating in consideration of the allowable UV exposure time guided by ACGIH (American Conference of Governmental Industrial Hygienists).
- a voice guide may be provided so that the person is positioned under the sterilization fan 100.
- the operation time of the human body sterilization mode may vary according to the height of the person.
- the head of a person may be positioned at a distance of about 0.5 m from the sterilization module 150, and a short person may be positioned at a distance of about 1 m.
- the sterilization efficiency may vary. If a person's height is short in order to obtain a sterilization effect of a certain level or more, that is, if the person's head is far from the sterilization fan 100, the sterilization module 150 can operate for a longer time.
- the sterilization lamp 152 may be turned off and a notification sound notifying that sterilization is completed may be provided to the user.
- the controller 161 may sterilize the space by driving the sterilization module 150 again when a person is not detected in the space.
- the entire indoor air can be sterilized by sterilizing contaminated air and spreading the sterilized air uniformly throughout the room.
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- Engineering & Computer Science (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
Description
Claims (12)
- 제1 바디;상기 제1 바디에 위치하는 회전모터;상기 회전모터의 회전력을 전달받아 회전하는 허브;상기 허브에서 연장되어 공기를 순환시키는 임펠러;상기 허브의 하부에 위치하는 제2 바디;상기 제1 바디에 결합된 살균모듈; 및상기 회전모터 및 상기 살균모듈을 제어하는 제어부를 포함하는 살균팬.
- 제1항에 있어서,상기 살균모듈은 복수개를 포함하며,하측방향에서 외측을 향해 기울어져 배치된 것을 특징으로 하는 살균팬.
- 제2항에 있어서,상기 살균모듈은 N개이고,180°/N 의 각도로 회전 가능한 것을 특징으로 하는 살균팬.
- 제1항에 있어서,상기 살균팬의 하부에 위치하며 근접한 사람을 감지하는 인체감지센서를 더 포함하며,상기 제어부는 상기 인체감지센서에서 사람의 유무에 따라 상기 살균모듈을 OFF 또는 인체살균모드로 전환하는 것을 특징으로 하는 살균팬.
- 제4항에 있어서,상기 제어부는 상기 인체살균모드에서 기준시간 이후 상기 살균모듈을 OFF로 전환하는 것을 특징으로 하는 살균팬.
- 제4항에 있어서,상기 제어부는,상기 살균모듈을 OFF로 전환한 이후 상기 인체감지센서에서 사람을 감지하지 못하면 다시 살균모듈을 ON하여 공간살균모드로 전환하는 것을 특징으로 하는 살균팬.
- 제4항에 있어서,상기 제어부는,상기 사람과 상기 살균모듈 사이의 거리가 멀 수록 상기 인체살균모드의 동작시간을 증가시키는 것을 특징으로 하는 살균팬.
- 제1항에 있어서,상기 살균모듈은 UV-C 엑시머 램프를 포함하는 것을 특징으로 하는 살균팬.
- 제8항에 있어서,상기 살균모듈은상기 UV-C 엑시머 램프의 전면에 위치하며 238nm ~ 280nm의 파장을 제거하는 광학필터를 더 포함하는 것을 특징으로 하는 살균팬.
- 제9항에 있어서,상기 광학필터는 하프늄(Hf)을 포함하는 것을 특징으로 하는 살균팬.
- 제8항에 있어서,상기 UV-C 엑시머 램프의 배면에 위치하는 리플렉터를 더 포함하며,상기 리플렉터에 형성된 홈부에 상기 UV-C 엑시머 램프가 위치하는 것을 특징으로 하는 살균팬.
- 제1항에 있어서상기 제1 바디에 결합하며 상기 살균팬을 천장에 고정하는 고정부를 더 포함하는 것을 특징으로 하는 살균팬.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020237033772A KR20230155506A (ko) | 2021-06-23 | 2022-03-11 | 살균팬 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR20210081886 | 2021-06-23 | ||
KR10-2021-0081886 | 2021-06-23 |
Publications (1)
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WO2022270717A1 true WO2022270717A1 (ko) | 2022-12-29 |
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PCT/KR2022/003405 WO2022270717A1 (ko) | 2021-06-23 | 2022-03-11 | 살균팬 |
Country Status (2)
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KR (1) | KR20230155506A (ko) |
WO (1) | WO2022270717A1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007232323A (ja) * | 2006-03-03 | 2007-09-13 | Matsushita Electric Ind Co Ltd | 天井扇 |
JP2015160067A (ja) * | 2014-02-28 | 2015-09-07 | 株式会社イリス | 室内空気浄化装置 |
KR20200118774A (ko) * | 2020-09-28 | 2020-10-16 | 박형수 | 업소용 실내 공기 정화 장치 |
US20200408223A1 (en) * | 2016-01-21 | 2020-12-31 | Panasonic Intellectual Property Management Co., Ltd. | Ceiling fan |
JP2021029502A (ja) * | 2019-08-22 | 2021-03-01 | ウシオ電機株式会社 | 殺菌装置および室内殺菌システム |
-
2022
- 2022-03-11 WO PCT/KR2022/003405 patent/WO2022270717A1/ko active Application Filing
- 2022-03-11 KR KR1020237033772A patent/KR20230155506A/ko unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007232323A (ja) * | 2006-03-03 | 2007-09-13 | Matsushita Electric Ind Co Ltd | 天井扇 |
JP2015160067A (ja) * | 2014-02-28 | 2015-09-07 | 株式会社イリス | 室内空気浄化装置 |
US20200408223A1 (en) * | 2016-01-21 | 2020-12-31 | Panasonic Intellectual Property Management Co., Ltd. | Ceiling fan |
JP2021029502A (ja) * | 2019-08-22 | 2021-03-01 | ウシオ電機株式会社 | 殺菌装置および室内殺菌システム |
KR20200118774A (ko) * | 2020-09-28 | 2020-10-16 | 박형수 | 업소용 실내 공기 정화 장치 |
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