CN111330033A - Disinfection and sterilization method based on illumination technology - Google Patents

Disinfection and sterilization method based on illumination technology Download PDF

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Publication number
CN111330033A
CN111330033A CN202010236303.9A CN202010236303A CN111330033A CN 111330033 A CN111330033 A CN 111330033A CN 202010236303 A CN202010236303 A CN 202010236303A CN 111330033 A CN111330033 A CN 111330033A
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CN
China
Prior art keywords
disinfection
sterilization
ultraviolet lamp
human body
illumination
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Legal status (The legal status 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 status listed.)
Pending
Application number
CN202010236303.9A
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Chinese (zh)
Inventor
袁家良
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Individual
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Individual
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Priority to CN202010236303.9A priority Critical patent/CN111330033A/en
Priority to PCT/CN2020/091261 priority patent/WO2021196366A1/en
Publication of CN111330033A publication Critical patent/CN111330033A/en
Pending legal-status Critical Current

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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—Ultra-violet 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—Ultra-violet 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]

Abstract

The invention discloses a disinfection and sterilization method based on an illumination technology, which combines an ultraviolet lamp (UVC + UVA wave band) with LED illumination, uses a pyroelectric infrared sensor or radar microwave induction as a human body detection switch, and performs two-stage switching selection of the ultraviolet lamp and the LED illumination through a wall switch, thereby realizing the disinfection and sterilization function on the basis of the illumination technology. The invention combines an ultraviolet lamp (UVC + UVA wave band) and LED illumination, uses a pyroelectric infrared sensor or radar microwave induction as a human body detection switch, and performs two-stage switching selection of the ultraviolet lamp and the LED illumination through a wall switch, the human body detection switch acts in an ultraviolet lamp mode, when a human body is detected to be in an ultraviolet lamp light range, ultraviolet rays are forcibly turned off, the human body detection switch does not act in an LED illumination mode, the ultraviolet sterilization and disinfection time can be set for a certain time, the external lamp (UVC + UVA wave band) and the LED illumination are combined, and a single product achieves the effects of illumination, sterilization and disinfection in a fixed space.

Description

Disinfection and sterilization method based on illumination technology
Technical Field
The invention relates to the technical field of disinfection and sterilization lighting, in particular to a disinfection and sterilization method based on a lighting technology.
Background
At present, the novel coronavirus is spread wantonly in various countries and regions, scientists find that the novel coronavirus is sensitive to ultraviolet rays and heat, and a traditional ultraviolet sterilizing lamp used in daily life of people only has a sterilizing function and does not have the functions of illumination and protection of a human body, and the traditional ultraviolet lamp needs an independent installation space, so that a sterilizing method based on an illumination technology is provided.
Disclosure of Invention
The invention aims to provide a disinfection and sterilization method based on an illumination technology, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a disinfection method based on illumination technology combines an ultraviolet lamp (UVC + UVA wave band) with LED illumination, uses a pyroelectric infrared sensor as a human body detection switch, and performs two-stage switching selection of the ultraviolet lamp and the LED illumination through a wall switch, thereby realizing disinfection function based on the illumination technology.
The human body detection switch comprises the following implementation steps:
a. in the ultraviolet lamp mode, the human body detection switch is turned on, and when a person is detected to be in the ultraviolet lamp light range, the ultraviolet lamp is forcibly turned off;
b. under the LED illumination mode, the human detection switch is closed.
Preferably, the sterilization and disinfection time of the ultraviolet lamp can be set for a certain time.
Preferably, the ultraviolet ray in the UVC band causes great damage to organisms, and also has great lethality to DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecular structures in bacterial pathogens, so that growth cell death and regenerative cell death can be caused, and the sterilization and disinfection effects can be achieved.
Preferably, the human body detection switch may use other sensing technologies such as radar.
Preferably, the method can be implanted into a traditional lighting lamp to achieve the purposes of sterilization, disinfection and lighting.
Compared with the prior art, the invention has the beneficial effects that: the invention combines an ultraviolet lamp (UVC + UVA wave band) and LED illumination, uses a pyroelectric infrared sensor or radar microwave induction as a human body detection switch, and performs two-stage switching selection of the ultraviolet lamp and the LED illumination through a wall switch, the human body detection switch acts in an ultraviolet lamp mode, when a human body is detected to be in an ultraviolet lamp light range, ultraviolet rays are forcibly turned off, the human body detection switch does not act in an LED illumination mode, the ultraviolet sterilization and disinfection time can be set for a certain time, an external lamp (UVC + UVA wave band) and the LED illumination are combined, and a single product achieves the effects of illumination, disinfection and disinfection in a fixed space, thereby achieving the dual purposes of sterilization, disinfection and illumination.
Drawings
Fig. 1 is a schematic diagram of the control principle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a disinfection and sterilization method based on illumination technology is characterized in that an ultraviolet lamp (UVC + UVA wave band) is combined with LED illumination, a pyroelectric infrared sensor or radar microwave induction is used as a human body detection switch, two-section switching selection of the ultraviolet lamp and the LED illumination is carried out through a wall switch, and the disinfection and sterilization function is realized on the basis of the illumination technology; and protect the human body from being damaged by ultraviolet rays.
The human body detection switch implementation steps include:
a. in the ultraviolet lamp mode, the human body detection switch is turned on, and when a person is detected to be in the ultraviolet lamp light range, the ultraviolet lamp is forcibly turned off;
b. under the LED illumination mode, the human detection switch is closed.
Specifically, the sterilization and disinfection time of the ultraviolet lamp can be set for a certain time.
Specifically, ultraviolet rays in the UVC band cause great damage to organisms, and also have great killing power on DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecular structures in bacterial pathogens, which can cause growth cell death and regenerative cell death, thereby achieving the effects of sterilization and disinfection.
Specifically, the human body detection switch may use radar or other sensing technologies.
Specifically, the method can be implanted into a traditional lighting lamp to achieve the dual-purpose purposes of sterilization, disinfection and lighting.
Example 1
The technology of the invention can be implanted into the traditional lighting lamp, for example, the traditional bulb lamp, the fluorescent lamp, the panel lamp, the ceiling lamp and the like, so that the dual purposes of sterilization, disinfection and lighting can be achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A disinfection and sterilization method based on illumination technology is characterized in that: the method combines an ultraviolet lamp (UVC + UVA wave band) with LED illumination, uses a pyroelectric infrared sensor as a human body detection switch, and performs two-stage switching selection of the ultraviolet lamp and the LED illumination through a wall switch, thereby realizing the functions of disinfection and sterilization on the basis of the illumination technology.
2. A disinfection and sterilization method based on illumination technology as claimed in claim 1, characterized in that: the human body detection switch comprises the following implementation steps:
a. in the ultraviolet lamp mode, the human body detection switch is turned on, and when a person is detected to be in the ultraviolet lamp light range, the ultraviolet lamp is forcibly turned off;
b. under the LED illumination mode, the human detection switch is closed.
3. A disinfection and sterilization method based on illumination technology as claimed in claim 1, characterized in that: the sterilization and disinfection time of the ultraviolet lamp can be set for a certain time.
4. A disinfection and sterilization method based on illumination technology as claimed in claim 1, characterized in that: ultraviolet rays in the UVC wave band can cause huge damage to organisms, and have huge killing power on DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecular structures in bacteria and germs, so that growth cell death and regenerative cell death can be caused, and the effects of sterilization and disinfection are achieved.
5. A disinfection and sterilization method based on illumination technology as claimed in claim 1, characterized in that: the human body detection switch can use radar and other induction technologies.
6. A disinfection and sterilization method based on illumination technology as claimed in claim 1, characterized in that: the method can be implanted into the traditional lighting lamp to realize the dual-purpose purposes of sterilization, disinfection and lighting.
CN202010236303.9A 2020-03-30 2020-03-30 Disinfection and sterilization method based on illumination technology Pending CN111330033A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010236303.9A CN111330033A (en) 2020-03-30 2020-03-30 Disinfection and sterilization method based on illumination technology
PCT/CN2020/091261 WO2021196366A1 (en) 2020-03-30 2020-05-20 Disinfection and sterilization method based on lighting technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010236303.9A CN111330033A (en) 2020-03-30 2020-03-30 Disinfection and sterilization method based on illumination technology

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CN111330033A true CN111330033A (en) 2020-06-26

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WO (1) WO2021196366A1 (en)

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CN111658796A (en) * 2020-06-30 2020-09-15 广州市莱帝亚照明股份有限公司 Working method of kitchen and bathroom lamp
CN111760041A (en) * 2020-06-28 2020-10-13 南京奥罗拉智能光电有限公司 Intelligent LED education lamp with ultraviolet sterilization function and control method thereof
CN113237042A (en) * 2020-08-12 2021-08-10 林士峰 Illuminating lamp system with automatic switching disinfection and sterilization functions
WO2021186410A1 (en) * 2020-03-19 2021-09-23 A.Z.Solutions S.R.L. Led device for safe sanitizing a room
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
US11255555B1 (en) 2021-05-10 2022-02-22 Olympia Lighting, Inc. Ultraviolet disinfection device and uses thereof
WO2022040704A1 (en) * 2020-08-17 2022-02-24 Oconnell Jonathan An apparatus for sanitizing a surface

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Publication number Priority date Publication date Assignee Title
WO2021186410A1 (en) * 2020-03-19 2021-09-23 A.Z.Solutions S.R.L. Led device for safe sanitizing a room
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 (en) * 2020-06-28 2020-10-13 南京奥罗拉智能光电有限公司 Intelligent LED education lamp with ultraviolet sterilization function and control method thereof
CN111658796A (en) * 2020-06-30 2020-09-15 广州市莱帝亚照明股份有限公司 Working method of kitchen and bathroom lamp
CN113237042A (en) * 2020-08-12 2021-08-10 林士峰 Illuminating lamp system with automatic switching disinfection and sterilization functions
CN113237042B (en) * 2020-08-12 2023-01-10 许武一 Illuminating lamp system with automatic switching disinfection and sterilization functions
WO2022040704A1 (en) * 2020-08-17 2022-02-24 Oconnell Jonathan An apparatus for sanitizing a surface
US11255555B1 (en) 2021-05-10 2022-02-22 Olympia Lighting, Inc. Ultraviolet disinfection device and uses thereof

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Application publication date: 20200626