WO2021196366A1 - Procédé de désinfection et de stérilisation fondé sur l'éclairagisme - Google Patents

Procédé de désinfection et de stérilisation fondé sur l'éclairagisme Download PDF

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Publication number
WO2021196366A1
WO2021196366A1 PCT/CN2020/091261 CN2020091261W WO2021196366A1 WO 2021196366 A1 WO2021196366 A1 WO 2021196366A1 CN 2020091261 W CN2020091261 W CN 2020091261W WO 2021196366 A1 WO2021196366 A1 WO 2021196366A1
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WO
WIPO (PCT)
Prior art keywords
disinfection
sterilization
lighting
human body
body detection
Prior art date
Application number
PCT/CN2020/091261
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English (en)
Chinese (zh)
Inventor
袁家良
Original Assignee
袁家良
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Filing date
Publication date
Application filed by 袁家良 filed Critical 袁家良
Publication of WO2021196366A1 publication Critical patent/WO2021196366A1/fr

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    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet radiation
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24—Apparatus using programmed or automatic operation
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • 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
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to the technical field of disinfection and sterilization lighting, in particular to a disinfection and sterilization method based on lighting technology.
  • the new coronavirus is spreading wantonly in various countries and regions.
  • scientists have found that the new coronavirus is sensitive to ultraviolet rays and heat.
  • the traditional ultraviolet disinfection lamps used in people's daily life only have the function of sterilization and disinfection, and do not have lighting and protection of the human body. Functional, and traditional UV lamps require independent installation space. For this reason, we propose a disinfection and sterilization method based on lighting technology.
  • the purpose of the present invention is to provide a disinfection and sterilization method based on lighting technology to solve the above-mentioned background art problems.
  • a disinfection and sterilization method based on lighting technology which combines ultraviolet lamps (UVC+UVA band) with LED lighting, and uses pyroelectric infrared sensors as human body detection switches.
  • the wall switch is used as a two-stage switching option of ultraviolet light and LED lighting, and realizes the function of disinfection and sterilization on the basis of lighting technology.
  • the steps for implementing the human body detection switch include:
  • the human body detection switch is turned on. When a person is detected within the range of the ultraviolet light, the ultraviolet light is forcibly turned off;
  • the human body detection switch is turned off.
  • the sterilization time of the ultraviolet lamp can be set for a certain period of time.
  • the ultraviolet rays in the UVC band can cause great harm to organisms, and also have great lethality on the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in bacterial pathogens, which can cause growth and cell death. Regenerative cell death, achieve the effect of sterilization and disinfection.
  • the human body detection switch can use other sensing technologies such as radar.
  • the method can be implanted in a traditional lighting fixture to achieve the purpose of both sterilization and disinfection and lighting.
  • the present invention combines ultraviolet lamps (UVC+UVA band) and LED lighting, uses pyroelectric infrared sensors or radar microwave induction as the human body detection switch, and uses the wall switch to do Two-stage switch selection of ultraviolet light and LED lighting.
  • the human body detection switch works in the ultraviolet light mode. When a person is detected in the ultraviolet light range, the ultraviolet light is forced to turn off. In the LED lighting mode, the human body detection switch does not work, and the ultraviolet light sterilizes
  • the disinfection time can be set for a certain length of time.
  • the combination of external light (UVC+UVA band) and LED lighting can achieve the effect of lighting and disinfection for a single product in a fixed space, achieving the purpose of both disinfection and lighting.
  • Figure 1 is a schematic diagram of the control principle of the present invention.
  • the present invention provides a technical solution: a method of disinfection and sterilization based on lighting technology, the method combines ultraviolet lamps (UVC+UVA band) and LED lighting, using pyroelectric infrared sensors or radar microwave induction as
  • the human body detection switch uses a wall switch to switch between ultraviolet light and LED lighting, which realizes the function of disinfection and sterilization on the basis of lighting technology; and protects the human body from ultraviolet rays.
  • the steps to realize the human body detection switch include:
  • the human body detection switch is turned on. When a person is detected within the range of the ultraviolet light, the ultraviolet light is forcibly turned off;
  • the human body detection switch is turned off.
  • the sterilization time of the ultraviolet lamp can be set for a certain period of time.
  • UVC band ultraviolet rays in the UVC band can cause great harm to organisms, and also have great lethality on the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in bacterial pathogens, which can cause growth cell death and regeneration. Cells die to achieve the effect of sterilization and disinfection.
  • the human body detection switch can use other sensing technologies such as radar.
  • this method can be implanted in traditional lighting fixtures to achieve the purpose of both sterilization and lighting.
  • the technology of the present invention can be implanted in traditional lighting fixtures, such as traditional bulb lamps, fluorescent lamps, panel lights, ceiling lights, chandeliers, etc., which can be used for both sterilization and lighting.
  • Traditional lighting fixtures are implanted in this technology
  • the present invention combines disinfection and sterilization and lighting source equipment.
  • the human body detection switch will be activated to perform induction detection, which can be used It is completely isolated when there are people, and it is closed directly when there are people, which has high security.

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  • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

L'invention concerne un procédé de désinfection et de stérilisation fondé sur l'éclairagisme, le procédé consistant : à combiner une lampe à rayons UVA (gamme d'ondes UVC+UVA) avec un éclairage à DEL, à l'aide d'une induction d'hyperfréquences par radar ou capteur infrarouge pyroélectrique en tant qu'interrupteur de détection de corps humain, et à effectuer une sélection de commutation en deux étapes de la lampe à rayons UVA et de l'éclairage à DEL au moyen d'un interrupteur mural, de façon à réaliser une fonction de désinfection et de stérilisation fondée sur l'éclairagisme. L'interrupteur de détection de corps humain fonctionne en mode lampe à rayons UVA, lorsqu'il est détecté qu'une personne se trouve dans une portée de lumière de la lampe à rayons UVA, la lampe à rayons UVA est éteinte de force, et l'interrupteur de détection de corps humain ne fonctionne pas dans un mode d'éclairage à DEL, et le temps de stérilisation et de désinfection par rayons ultraviolets peut être réglé pendant une certaine durée, de telle sorte qu'un seul produit assure les effets d'éclairage, de désinfection et de stérilisation dans un espace fixe.
PCT/CN2020/091261 2020-03-30 2020-05-20 Procédé de désinfection et de stérilisation fondé sur l'éclairagisme WO2021196366A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010236303.9A CN111330033A (zh) 2020-03-30 2020-03-30 一种基于照明技术的消毒杀菌方法
CN202010236303.9 2020-03-30

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WO2021196366A1 true WO2021196366A1 (fr) 2021-10-07

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CN (1) CN111330033A (fr)
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CN114010816A (zh) * 2021-11-29 2022-02-08 哈尔滨工程大学 一种船用厨卫多功能高效智能杀菌装置
CN114146197A (zh) * 2021-11-26 2022-03-08 哈尔滨工程大学 一种冷库专用点式紫外消毒系统

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US11160897B1 (en) 2020-05-22 2021-11-02 Olympia Lighting, Inc. Ultraviolet disinfection device and uses thereof
US11167057B1 (en) 2020-06-27 2021-11-09 Olympia Lighting, Inc. Air purifier having ultraviolet disinfection means
CN111760041A (zh) * 2020-06-28 2020-10-13 南京奥罗拉智能光电有限公司 一种带紫外杀菌功能的智能led教育灯及其控制方法
CN111658796B (zh) * 2020-06-30 2022-01-07 广州市莱帝亚照明股份有限公司 一种厨卫灯的工作方法
TWI755814B (zh) * 2020-08-12 2022-02-21 許武一 具有自動切換消毒殺菌功能的照明燈系統
WO2022040704A1 (fr) * 2020-08-17 2022-02-24 Oconnell Jonathan Appareil de désinfection d'une surface
US11255555B1 (en) 2021-05-10 2022-02-22 Olympia Lighting, Inc. Ultraviolet disinfection device and uses thereof

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CN114146197A (zh) * 2021-11-26 2022-03-08 哈尔滨工程大学 一种冷库专用点式紫外消毒系统
CN114010816A (zh) * 2021-11-29 2022-02-08 哈尔滨工程大学 一种船用厨卫多功能高效智能杀菌装置

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