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WO2025037680A1 - Dispositif de stérilisation de planche à découper - Google Patents

Dispositif de stérilisation de planche à découper Download PDF

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Publication number
WO2025037680A1
WO2025037680A1 PCT/KR2023/019305 KR2023019305W WO2025037680A1 WO 2025037680 A1 WO2025037680 A1 WO 2025037680A1 KR 2023019305 W KR2023019305 W KR 2023019305W WO 2025037680 A1 WO2025037680 A1 WO 2025037680A1
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WO
WIPO (PCT)
Prior art keywords
sterilizing
cutting board
upper case
visible light
led bars
Prior art date
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
PCT/KR2023/019305
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English (en)
Korean (ko)
Inventor
명건국
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mondo Co Ltd
Original Assignee
Mondo Co Ltd
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 Mondo Co Ltd filed Critical Mondo Co Ltd
Publication of WO2025037680A1 publication Critical patent/WO2025037680A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61L2/084—Visible light
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
    • A47J47/005—Cutting boards
    • 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
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
    • 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

Definitions

  • the present invention relates to a cutting board sterilizing device, and more specifically, to a cutting board sterilizing device that can always create a hygienic kitchen environment by sterilizing a cutting board using visible light wavelengths that are harmless to the human body but have a sterilizing function.
  • a cutting board is a tool used to cut various ingredients during cooking.
  • cutting boards should be washed to remove any food residue remaining on the board, dried, and then regularly disinfected.
  • Cutting boards have tiny cuts from knives and do not dry out easily, creating an environment ideal for bacteria to thrive.
  • sterilization is carried out by applying heat to the cutting board, boiling it, or placing it in a UV sterilizer.
  • Patent Document 1 Publication Patent No. 10-2011-0014781
  • the present invention was invented to improve the above problems, and to provide a cutting board sterilizing device that can always create a hygienic kitchen environment by sterilizing the cutting board using visible light wavelengths that are harmless to the human body and have a sterilizing function.
  • the present invention can provide a cutting board sterilizing device characterized by including a main body having an upper surface on which a used cutting board is placed; and a sterilizing unit including a plurality of sterilizing visible light LEDs formed on the main body and irradiating sterilizing visible light having a wavelength of 405 nm toward an opposing surface of the used cutting board facing the upper surface of the main body.
  • the main body includes an upper case forming the upper surface of the main body and on which the used cutting board is placed, and a lower case forming the lower surface of the main body and arranged at a lower portion of the upper case and coupled to the upper case, and a plurality of sterilizing visible light LED bars in which the plurality of sterilizing visible light LEDs are arranged in a row are arranged between the upper case and the lower case and irradiate the sterilizing visible light through the upper surface of the upper case.
  • the main body is characterized by further including at least one fan formed on one side of the upper surface of the main body and spraying air toward the used cutting board side placed on the upper surface of the main body.
  • the upper case is characterized by further including at least one fan formed on the upper surface of the upper case and arranged at one end of the upper case, which injects air toward the used cutting board mounted on the upper case, and a controller electrically connected to the fan and built into one end of the upper case, which controls the operation of the fan or controls the on/off of the cutting board sterilizing device.
  • the present invention further includes an access slot formed in multiple numbers on the side of the upper case and arranged on the other end of the upper case, wherein kitchenware including used knives or scissors can be stored or withdrawn, a plurality of sterilizing UV LED bars arranged between the upper case and the lower case, wherein a plurality of UV LEDs that irradiate UV wavelengths are arranged in a single row, and a controller built into one end of the upper case and electrically connected to the plurality of sterilizing UV LED bars and the plurality of sterilizing visible light LED bars, and which controls operation of the plurality of sterilizing UV LED bars and the plurality of sterilizing visible light LED bars or controls on/off of the cutting board sterilizer, wherein the plurality of sterilizing UV LED bars and the plurality of sterilizing visible light LED bars are characterized in that they are formed by repeating a pattern in which one sterilizing UV LED bar of the plurality of sterilizing UV LED bars and one sterilizing visible light LED bar of the plurality of sterilizing visible light LED bars are alternately arranged in parallel.
  • the present invention is characterized by including a main body having an upper surface on which a used cutting board is placed; and a sterilizing unit including a plurality of sterilizing visible light LEDs formed in the main body and irradiating sterilizing visible light having a wavelength of 405 nm toward an opposing surface of the used cutting board facing the upper surface of the main body, thereby sterilizing the cutting board using a visible light wavelength that is harmless to the human body but has a sterilizing function, thereby enabling the use of a clean cutting board at all times, thereby enabling the prevention of disease infection such as food poisoning and creating a sanitary kitchen environment.
  • a sterilizing unit including a plurality of sterilizing visible light LEDs formed in the main body and irradiating sterilizing visible light having a wavelength of 405 nm toward an opposing surface of the used cutting board facing the upper surface of the main body, thereby sterilizing the cutting board using a visible light wavelength that is harmless to the human body but has a sterilizing function, thereby enabling the use of
  • the main body according to the present invention includes an upper case forming the upper surface of the main body and on which a used cutting board is placed, and a lower case forming the lower surface of the main body and arranged at the lower portion of the upper case and coupled to the upper case, and a plurality of sterilizing visible light LED bars having a plurality of sterilizing visible light LEDs arranged in a row are arranged between the upper case and the lower case to irradiate sterilizing visible light through the upper surface of the upper case, thereby maximizing convenience for use by anyone, regardless of age or gender, regardless of skill level with a user-intuitive structure.
  • the present invention by further including at least one fan formed on one side of the upper surface of the main body and spraying air toward the used cutting board placed on the upper surface of the main body, moisture that causes bacteria to breed on the cutting board after use is removed, thereby having the special advantage of being able to maintain a sanitary and clean cutting board state.
  • At least one fan formed on the upper surface of the upper case and arranged at one end of the upper case and spraying air toward the used cutting board mounted on the upper case, and a controller electrically connected to the fan and built into one end of the upper case and controlling the operation of the fan or controlling the on/off of the cutting board sterilization device are further included, thereby removing moisture that causes bacteria to breed on the cutting board after use, thereby maintaining a hygienic and clean cutting board state, and also maximizing convenience for use by anyone, regardless of skill level, regardless of age or gender, due to a user-intuitive structure.
  • the present invention is capable of drying and sterilizing a cutting board and sterilizing kitchen utensils such as knives and scissors with a single device, while also providing convenience in storage and arrangement due to its structure that is lightweight and compact.
  • FIG. 1 is a perspective conceptual diagram illustrating sterilization of a cutting board using a cutting board sterilization device according to one embodiment of the present invention.
  • Figures 2 and 3 are perspective conceptual diagrams showing the appearance of a cutting board sterilizing device according to another embodiment of the present invention.
  • Figure 4 is a planar conceptual diagram illustrating the appearance of a cutting board sterilizing device according to another embodiment of the present invention.
  • Figure 5 is an exploded perspective conceptual diagram showing the overall joint structure of a cutting board sterilizing device according to another embodiment of the present invention.
  • FIG. 1 is a perspective conceptual diagram illustrating sterilization of a cutting board (300) using a cutting board sterilization device according to one embodiment of the present invention.
  • FIGS. 2 and 3 are perspective conceptual diagrams illustrating the appearance of a cutting board sterilizing device according to another embodiment of the present invention.
  • FIG. 4 is a plan conceptual diagram illustrating the appearance of a cutting board sterilizing device according to another embodiment of the present invention.
  • FIG. 5 is an exploded perspective conceptual diagram illustrating the overall joint structure of a cutting board sterilizing device according to another embodiment of the present invention.
  • the present invention may be applied to an embodiment of a structure including a main body (100) having an upper surface on which a used cutting board (300) is placed, and a sterilizing unit (200) including a plurality of sterilizing visible light LEDs (201) formed on the main body (100) described above and irradiating sterilizing visible light having a wavelength of 405 nm toward an opposing surface of the used cutting board (300) facing the upper surface of the main body (100).
  • the main body (100) may be applied to an embodiment in which it includes an upper case (110) that forms the upper surface of the main body (100) and on which a used cutting board (300, see FIG. 1 below) is placed, and a lower case (120) that forms the lower surface of the main body (100) and is positioned at the lower portion of the upper case (110) and coupled to the upper case (110).
  • an upper case (110) that forms the upper surface of the main body (100) and on which a used cutting board (300, see FIG. 1 below) is placed
  • a lower case (120) that forms the lower surface of the main body (100) and is positioned at the lower portion of the upper case (110) and coupled to the upper case (110).
  • the upper and lower cases (110, 120) can be typically made of stainless steel such as SUS301, but may also be made of synthetic resin for convenience in maintenance, storage, and transportation, such as cost or increased load of the product itself.
  • the upper and lower cases (110, 120) may be made of a material with excellent durability and impact resistance, such as polycarbonate or ABS resin, and when the upper and lower cases (110, 120) are manufactured using the synthetic resin material described above, a special waterproof coating may be additionally applied to the surface.
  • a material with excellent durability and impact resistance such as polycarbonate or ABS resin
  • the synthetic resin material described above can be used to manufacture not only the upper and lower cases (110, 120), but also the housing (130) described later, which is formed integrally with the upper case (110).
  • a plurality of sterilizing visible light LED bars (210) in which a plurality of sterilizing visible light LEDs (201) are arranged in a row are arranged between the upper case (110) and the lower case (120) to irradiate sterilizing visible light through the upper surface of the upper case (110).
  • UV LEDs are commonly used for sterilization, but UV wavelengths have a fatal disadvantage in that they can cause harmful effects such as skin aging and vision damage when exposed to the human body.
  • UV LEDs are used for sterilization in confined spaces, such as inside ultraviolet sterilizers, air conditioners, or fish tank filters.
  • Murdoch et al. (2013) reported that the bactericidal effect was clearly demonstrated not only against bacteria but also against fungi such as Aspergillus niger.
  • At least one fan (400) is formed on one side of the upper surface of the main body (100) to blow air toward the used cutting board (300) placed on the upper surface of the main body (100), thereby drying the cutting board (300).
  • the fan (400) is formed on the upper surface of the upper case (110) and is placed on one end of the upper case (110) to spray air toward the used cutting board (300) mounted on the upper case (110).
  • a controller (not shown) is electrically connected to the fan (400) and is built into one end of the upper case (110) to control the operation of the fan (400) or to control the on/off of the cutting board sterilization device.
  • the cutting board sterilization device may be equipped with a sterilization structure inside the main body (100) using UV LED as follows so as to be able to sterilize not only the cutting board (300) but also frequently used kitchen utensils such as knives or scissors.
  • a plurality of access slots (119) are formed on the side of the upper case (110) and arranged on the other end of the upper case (110), so that kitchenware including used knives or scissors can be stored or withdrawn.
  • a plurality of sterilizing UV LED bars (220) in which a plurality of UV LEDs (202) irradiating UV wavelengths are arranged in a row can be placed between the upper case (110) and the lower case (120).
  • the controller may also be electrically connected to a plurality of sterilizing UV LED bars (220) and a plurality of sterilizing visible light LED bars (210) to control the operation of the plurality of sterilizing UV LED bars (220) and the plurality of sterilizing visible light LED bars (210) or to control the on/off of the cutting board sterilizing device.
  • the plurality of sterilizing UV LED bars (220) and the plurality of sterilizing visible light LED bars (210) may repeat a pattern in which one sterilizing UV LED bar (220) among the plurality of sterilizing UV LED bars (220) and one sterilizing visible light LED bar (210) among the plurality of sterilizing visible light LED bars (210) are arranged in parallel and alternately.
  • a hollow housing (130) may be formed to protrude from the upper surface of the upper case (110) along one edge of the upper case (110).
  • an on/off button (140) is formed on the upper surface of the housing (130) and is electrically connected to the controller to turn the power of the cutting board sterilizing device according to the present invention on/off.
  • a plurality of status display LEDs (150) are formed on the upper surface of the housing (130) and electrically connected to the controller to help visually determine whether the sterilization, drying, and operation of the cutting board sterilization device according to the present invention have been completed.
  • a power supply unit (160) is formed on the side of the upper case (110) and placed on one end of the upper case (110), and is electrically connected to the controller to supply power to the cutting board sterilization device from the outside.
  • a fan (400), a controller, and a power supply unit (160) can be built into the interior of the housing (130).
  • the status display LED (150) may include a sterilizing light (151) that lights up to indicate that a currently used cutting board (300), knife or scissors is being sterilized by operating a plurality of sterilizing UV LED bars (220) or a plurality of sterilizing visible light LED bars (210).
  • the status display LED (150) may include a drying light (152) that lights up to indicate that at least one fan (400) is operating and the currently used cutting board (300) is drying.
  • the status display LED (150) may include a completion light (153) that lights up to indicate that operation of a plurality of sterilizing UV LED bars (220) or a plurality of sterilizing visible light LED bars (210) is complete, or that operation of at least one fan (400) is complete.
  • the status display LED (150) may include a power light (154) that lights up when the on/off button (140) is pressed in conjunction with the on/off button (140) to indicate that the cutting board sterilizer is on.
  • the completion light (153) will light up when the sterilization light (151) or drying light (152) is turned off.
  • the cutting board sterilizing device may add the following configuration to form a passage for air extracted by the fan (400) so that drying by the fan (400) described above can be smoothly performed.
  • air outlets (132) are formed as many times as the number of fans (400) on the side of the housing (130) so that air generated from the fans (400) can be supplied through the upper surface of the upper case (110).
  • a main air channel (111) is formed parallel to the upper surface of the upper case (110) from one end of the upper case (110) to the edge of the other end of the upper case (110) in a number equal to the number of sterilizing visible light LED bars (210).
  • a connecting air channel (112) may be formed recessed in the upper surface of the upper case (110) to communicate with one end of each of the plurality of main air channels (111).
  • the air extracted from the fan (400) can dry the cutting board (300) placed on the upper surface of the upper case (110) while moving in the direction of the transparent thick arrow in FIG. 4.
  • the present invention may further include an installation slot (113) and a first optical cover (114) to protect a plurality of sterilizing visible light LED bars (210) arranged between upper and lower cases (110, 120) from moisture or foreign substances while allowing irradiation of sterilizing visible light.
  • the installation slot (113) is formed in a perforated shape corresponding to a plurality of sterilizing visible light LED bars (210) that penetrate the upper surface of the upper case (110) and are respectively placed in the main air channel (111).
  • the first optical cover (114) is installed in the installation slot (113) and is made of a transparent or translucent material that allows irradiation of sterilizing visible light from each of the plurality of sterilizing visible light LED bars (210).
  • the cutting board sterilization device may further include an installation bracket (131) installed inside the housing (130) and positioned at the edge of the air outlet (132) to secure the fan (400).
  • the cutting board sterilizing device may further include a PCB (170) installed inside the housing (130) and electrically connected to a fan (400), a plurality of sterilizing UV LED bars (220), a plurality of sterilizing visible light LED bars (210), a controller, and a power supply unit (160).
  • a PCB (170) installed inside the housing (130) and electrically connected to a fan (400), a plurality of sterilizing UV LED bars (220), a plurality of sterilizing visible light LED bars (210), a controller, and a power supply unit (160).
  • the cutting board sterilization device may further include a DC jack (160) that is installed on a PCB (170) and connected to an external power source, as a power supply unit (160).
  • a DC jack 160
  • a power supply unit 160
  • the cutting board sterilization device may further include a second optical cover (115) made of a transparent or translucent material, which is installed on the ceiling surface of the upper case (110) and is arranged between each of the sterilizing UV LED bars (220) and the lower case (120), and allows UV wavelengths to be irradiated from the sterilizing UV LED bars (220).
  • a second optical cover (115) made of a transparent or translucent material, which is installed on the ceiling surface of the upper case (110) and is arranged between each of the sterilizing UV LED bars (220) and the lower case (120), and allows UV wavelengths to be irradiated from the sterilizing UV LED bars (220).
  • the cutting board sterilizing device may further include a plurality of anti-slip pads (121) arranged on the lower surface of the lower case (120) to prevent slipping.
  • the present invention is characterized by including a main body (100) having an upper surface on which a used cutting board (300) is placed; and a sterilizing unit (200) including a plurality of sterilizing visible light LEDs (201) formed on the main body (100) and irradiating sterilizing visible light having a wavelength of 405 nm toward an opposing surface of the used cutting board (300) facing the upper surface of the main body (100), thereby sterilizing the cutting board (300) using a visible light wavelength that is harmless to the human body but has a sterilizing function, thereby enabling the use of a clean cutting board (300) at all times, thereby enabling the prevention of disease infection such as food poisoning and creating a sanitary kitchen environment.
  • a sterilizing unit (200) including a plurality of sterilizing visible light LEDs (201) formed on the main body (100) and irradiating sterilizing visible light having a wavelength of 405 nm toward an opposing surface of the used cutting board (300) facing the upper surface of the main body (
  • the main body (100) according to the present invention comprises an upper case (110) that forms the upper surface of the main body (100) and on which a used cutting board (300) is placed,
  • the lower case (120) forms the lower surface of the main body (100) and is arranged at the lower portion of the upper case (110) and coupled to the upper case (110).
  • a plurality of sterilizing visible light LED bars (210) in which a plurality of visible light LEDs are arranged in a row are arranged between the upper case (110) and the lower case (120) to irradiate sterilizing visible light through the upper surface of the upper case (110), thereby maximizing convenience for use by anyone, regardless of skill level, regardless of gender or age, with a user-intuitive structure.
  • the present invention by further including at least one fan (400) formed on one side of the upper surface of the main body (100) and spraying air toward the used cutting board (300) placed on the upper surface of the main body (100), moisture that causes bacteria to breed after use of the cutting board (300) is removed, thereby having the special advantage of being able to maintain the state of the cutting board (300) in a sanitary and clean state.
  • at least one fan (400) formed on one side of the upper surface of the main body (100) and spraying air toward the used cutting board (300) placed on the upper surface of the main body (100)
  • At least one fan (400) formed on the upper surface of the upper case (110) and arranged at one end of the upper case (110) and spraying air toward a used cutting board (300) mounted on the upper case (110), and a controller electrically connected to the fan (400) and built into one end of the upper case (110) and controlling the operation of the fan (400) or controlling the on/off of the cutting board sterilization device are further included, thereby removing moisture that causes bacteria to grow on the cutting board (300) after use, thereby maintaining a sanitary and clean cutting board (300) and, in addition, with a user-intuitive structure, convenience can be maximized for use by anyone, regardless of skill level, regardless of age or gender.
  • a plurality of entry slots (119) are formed on the side of the upper case (110) and arranged on the other end of the upper case (110), and kitchenware including used knives or scissors can be stored or withdrawn, a plurality of sterilizing UV LED bars (220) arranged between the upper case (110) and the lower case (120), and a plurality of UV LEDs (202) that irradiate UV wavelengths are arranged in a row, and a controller is built into one end of the upper case (110) and electrically connected to the plurality of sterilizing UV LED bars (220) and the plurality of sterilizing visible light LED bars (210), and controls the operation of the plurality of sterilizing UV LED bars (220) and the plurality of sterilizing visible light LED bars (210), or controls the on/off of the cutting board sterilizing device, and the plurality of sterilizing UV LED bars (220) and the plurality of sterilizing visible light LED bars (210) are further included.
  • the sterilizing visible light LED bar (210) can sterilize and disinfect not only a cutting board (300) but also kitchen utensils such as knives and scissors that are frequently used, thereby fundamentally blocking the cause of disease infection such as food poisoning caused by bacterial growth, thereby enabling the creation of a hygienic and clean kitchen environment.
  • the present invention is capable of drying and sterilizing a cutting board (300) and sterilizing kitchen utensils such as knives and scissors with a single device, while also providing convenience in storage and carrying due to its structure that is lightweight and compact.
  • the present invention has as its basic technical idea the provision of a cutting board sterilizing device that can always create a sanitary kitchen environment by sterilizing the cutting board using visible light wavelengths that are harmless to the human body and have a sterilizing function.

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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)
  • Food Science & Technology (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

La présente invention concerne un dispositif de stérilisation de planche à découper comprenant : un corps principal ayant une surface supérieure sur laquelle est placée une planche de coupe ayant été utilisée ; et une unité de stérilisation formée dans le corps principal et comportant une pluralité de DEL stérilisation émettant dans le domaine visible afin d'irradier une surface de la planche à découper ayant été utilisée qui fait face à la surface supérieure du corps principal avec une lumière visible de stérilisation à une longueur d'onde de 405 nm, de telle sorte que la planche à découper est stérilisé à l'aide d'une longueur d'onde de lumière visible qui est sans danger pour le corps humain tout en ayant une fonction de stérilisation, ce qui permet de conserver un environnement de cuisine hygiénique en toutes circonstances.
PCT/KR2023/019305 2023-08-11 2023-11-28 Dispositif de stérilisation de planche à découper Pending WO2025037680A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020230105430A KR20250024222A (ko) 2023-08-11 2023-08-11 도마 살균장치
KR10-2023-0105430 2023-08-11

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WO2025037680A1 true WO2025037680A1 (fr) 2025-02-20

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PCT/KR2023/019305 Pending WO2025037680A1 (fr) 2023-08-11 2023-11-28 Dispositif de stérilisation de planche à découper

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KR (1) KR20250024222A (fr)
WO (1) WO2025037680A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101040274B1 (ko) * 2011-05-18 2011-06-10 주식회사 피닉스디엔엠 주방용품 살균장치
KR200480835Y1 (ko) * 2015-02-27 2016-07-12 노병욱 도마 살균기
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