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WO1999019002A1 - Mobile ultraviolet ray proximity irradiation device - Google Patents

Mobile ultraviolet ray proximity irradiation device Download PDF

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Publication number
WO1999019002A1
WO1999019002A1 PCT/JP1997/003696 JP9703696W WO9919002A1 WO 1999019002 A1 WO1999019002 A1 WO 1999019002A1 JP 9703696 W JP9703696 W JP 9703696W WO 9919002 A1 WO9919002 A1 WO 9919002A1
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WO
WIPO (PCT)
Prior art keywords
ultraviolet
ultraviolet ray
irradiation device
ultraviolet rays
internal surface
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.)
Ceased
Application number
PCT/JP1997/003696
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French (fr)
Japanese (ja)
Inventor
Shiro Yamashita
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to PCT/JP1997/003696 priority Critical patent/WO1999019002A1/en
Publication of WO1999019002A1 publication Critical patent/WO1999019002A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B2/00—Preservation of foods or foodstuffs, in general
    • A23B2/50—Preservation of foods or foodstuffs, in general by irradiation without heating
    • A23B2/53—Preservation of foods or foodstuffs, in general by irradiation without heating with ultraviolet light
    • 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

Definitions

  • the present invention is an apparatus in which an ultraviolet lamp and a rechargeable battery are provided inside the apparatus so that ultraviolet irradiation can be performed even in a place where power cannot be taken. Ultraviolet near-field irradiation of fixed objects, which could not be done before, is now possible.
  • UV lamps use mercury gas to generate UV light. At temperatures below 20 ° C, mercury solidifies and reduces the generation of UV light. Therefore, raising the ambient temperature early is also a necessary means to achieve the effect of UV radiation.
  • Conventional ultraviolet lamps have been used in a fixed state.
  • the present invention provides an ultraviolet irradiation device that is movable by using a rechargeable battery and an ultraviolet lamp together.
  • the width of the part is reduced to five thighs, and aluminum foil is attached inside to make the temperature rise in the UV lamp faster.
  • ultraviolet rays can be radiated to the object to be sterilized in close proximity with the power of moving the apparatus to the left and right with bare hands.
  • the present invention is an apparatus which basically uses a combination of an ultraviolet lamp and a rechargeable battery, and is capable of irradiating an ultraviolet ray while moving with bare hands.
  • the ultraviolet irradiation port is a long, thin, 5 thigh, aluminum foil inside, and a structure that can efficiently generate ultraviolet light by increasing the environmental temperature while using the ultraviolet reflection efficiency is used.
  • FIG. 1 is a schematic view of the inside of the present invention, in which the left side is a side view and the right side is a front view.
  • FIG. 2 is an external view of the present invention, in which a left side is a side view and a right side is a front view.
  • FIG. 1 is a side view of the inside of the apparatus, and a front view is a schematic view of the inside of the apparatus as viewed from the front.
  • the rechargeable battery is charged from the power supply via the charging adapter jack and is portable.
  • the switch When the switch is turned on, the current flows via the, turning on the UV germicidal lamp.
  • Ultraviolet light is emitted from an elongated groove-shaped ultraviolet irradiation port.
  • the inside of the UV irradiation port is covered with aluminum foil so that the reflection efficiency can be used.
  • FIG. 2 is an external view of the present invention viewed from the side and front. Industrial applicability
  • the present invention is a movable ultraviolet irradiation device, and can sterilize the object or food at hand anytime and anywhere as needed. In addition, it is low in cost and small in size, and can be easily used in a kitchen or the like by holding it as a dedicated device. In addition, food poisoning of cooked foods may be caused by falling bacteria after cooking, and even if the surface is sterilized by ultraviolet rays, it is possible to prevent food poisoning by establishing a high level.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

A small-sized ultraviolet ray irradiation device using both an ultraviolet lamp and a chargeable battery. The battery becomes portable when it is charged from a household power source through an adapter jack for charging. When the switch of the device is turned on, an electric current flows through wiring and turns on the ultraviolet lamp. Ultraviolet rays are emitted from a narrow and long ultraviolet ray emitting port and the internal surface of the port is coated with aluminum foil so that the internal surface can reflect the ultraviolet rays efficiently. This device is used as a sterilizer which closely emits ultraviolet rays upon a fixed object, foodstuff, etc., while the device is moved leftward and rightward with bare hands.

Description

明 細 書 移動式紫外線近接照射装置 技術分野  Description Mobile UV proximity irradiation equipment Technical field

この発明は、装置内部に紫外線灯および充電池を設けた形状で、 電源の 取れない所でも紫外線照射が行えるようにした装置である。 従来できなか つた固定物等への紫外線近接照射も可能にした。  The present invention is an apparatus in which an ultraviolet lamp and a rechargeable battery are provided inside the apparatus so that ultraviolet irradiation can be performed even in a place where power cannot be taken. Ultraviolet near-field irradiation of fixed objects, which could not be done before, is now possible.

従来から、太陽光線の中で紫外線に強 ヽ殺菌効力がある事は知らていた c この中で波長 250〜260im (ナ〃 -タ-） に強力な殺菌作用がある事が分かり、 この波長を Λ 的に作り出すようにしたの力《、 紫外線灯である。 It has been known from the past that ultraviolet rays have a strong bactericidal effect in the sun's rays. C Among them, a wavelength of 250 to 260 im (na-ta-) has been found to have a strong bactericidal action.力 The power that we try to create is an ultraviolet light.

IES Lighting Baj dk)od 2nd Ed. では 99. 9%の殺菌を行うのに必要な紫 外線照射量を次の様に公開した。 赤痢菌 4. 4 mf. sec. /cm2 IES Lighting Baj dk) od 2nd Ed. Disclosed the amount of UV irradiation necessary for sterilization of 99.9% as follows. Shigella 4.4 mf.sec./cm 2

チフス菌 4. 5  Salmonella typhi 4.5

大腸菌 5. 4 〃  E. coli 5.4 〃

黃色ブドウ球菌 9. 3 〃 しかし、 紫外線の殺菌効果は距離や環境温度で効力力著しく変化してく る。紫外線灯から 1 cmの距離で 5 mWの紫外線量も 4 cmでは約半分の 2. 4mW 、 50cmの距離では 0. 25mWにまで減少する。 よって、 紫外線は近接照射する方 力効果が高い。 また、 紫外線灯では水銀ガスを利用して紫外線を作ってい る力 環境 20°C以下では、水銀が凝固して紫外線の発生が減少する。 よって、 早い時間に環境温度を上げる事も紫外線の効果を弓 I出すのに必要 な手段である。 従来の紫外線灯は固定された状態で使用されてきた。 調理場の天井から 吊下げた空気殺菌用、水を通した水殺菌用、 コンベヤーへ固定した食品殺 菌用等である。 しかし、 前述した通り、 これらの使用方法では紫外線の殺 菌効杲は十分に得られていない。 本発明は、充電池と紫外線灯を併用することで移動可能な紫外線照射装 置とした。 また、 部を 5腿幅と細くし、 内部にアルミ箔を付ける事で 紫外線灯内の温度上昇を早める構造とした。本発明は素手で装置を左右に 移動しな力ら、殺菌対象物へ紫外線を近接照射できるから、観、調理場、 まな板といった固定物や、 植物の傷口への紫外線照射も容易にできる。 ま た、 コストが安く小型である事から、調理場等においては各人が専用装置 を保持して手軽に使える利点もある。 発明の開示 黃 Staphylococcus aureus 9.3 〃 However, the bactericidal effect of UV radiation varies significantly with distance and environmental temperature. The amount of UV light at 5 mW at a distance of 1 cm from the UV lamp also decreases to about 2.4 mW at 4 cm and to 0.25 mW at a distance of 50 cm. Therefore, ultraviolet irradiation has a high effect of proximity irradiation. In addition, UV lamps use mercury gas to generate UV light. At temperatures below 20 ° C, mercury solidifies and reduces the generation of UV light. Therefore, raising the ambient temperature early is also a necessary means to achieve the effect of UV radiation. Conventional ultraviolet lamps have been used in a fixed state. For air sterilization suspended from the ceiling of the kitchen, for water sterilization through water, for food sterilization fixed to a conveyor, etc. However, as mentioned above, these methods of use have not been sufficiently effective in killing ultraviolet light. The present invention provides an ultraviolet irradiation device that is movable by using a rechargeable battery and an ultraviolet lamp together. In addition, the width of the part is reduced to five thighs, and aluminum foil is attached inside to make the temperature rise in the UV lamp faster. According to the present invention, ultraviolet rays can be radiated to the object to be sterilized in close proximity with the power of moving the apparatus to the left and right with bare hands. In addition, because of the low cost and small size, there is also an advantage that each person can hold a dedicated device and easily use it in a kitchen or the like. Disclosure of the invention

本発明は、 基本的には紫外線灯と充電池を併用したもので、 素手で移動 しながら紫外線照射力行える様にした装置である。 また、 紫外線照射口を 幅 5腿の細長い开娥とし、 内部にアルミ箔を設け、 紫外線反射効率を利用 すると同時に環境温度を上昇させる事で紫外線を効率よく発生できる構造 にしプ 図面の簡単な説明  The present invention is an apparatus which basically uses a combination of an ultraviolet lamp and a rechargeable battery, and is capable of irradiating an ultraviolet ray while moving with bare hands. In addition, the ultraviolet irradiation port is a long, thin, 5 thigh, aluminum foil inside, and a structure that can efficiently generate ultraviolet light by increasing the environmental temperature while using the ultraviolet reflection efficiency is used.

第 1図は、 この発明の内部概略図で、 左側が側面図、 右側が正面図であ る。  FIG. 1 is a schematic view of the inside of the present invention, in which the left side is a side view and the right side is a front view.

第 2図は本発明の外観図で、 左側が側面図、右側が正面図である。 発明を実施するための最良の形態 FIG. 2 is an external view of the present invention, in which a left side is a side view and a right side is a front view. BEST MODE FOR CARRYING OUT THE INVENTION

本発明をより詳細に説述する。  The present invention will be described in more detail.

第 1図の側面図は、装置内部を側面から見たものであり、 正面図は装置 内部を正面から見た概略図である。 充電池は電源から充電用アダプタ―ジ ャックを経由して、 充電され、 携帯可能となる。 スィッチを入れると、 電 流は,を経由して流れ紫外線殺菌灯を点灯させる。 紫外線は細長い溝状 の紫外線照射口から照射される。 紫外線照射口の内回りはアルミ箔を張り、 反射効率を利用できるようにした。 第 2図は本発明を側面と正面から見た外観図である。 産業上の利用可能性 1 is a side view of the inside of the apparatus, and a front view is a schematic view of the inside of the apparatus as viewed from the front. The rechargeable battery is charged from the power supply via the charging adapter jack and is portable. When the switch is turned on, the current flows via the, turning on the UV germicidal lamp. Ultraviolet light is emitted from an elongated groove-shaped ultraviolet irradiation port. The inside of the UV irradiation port is covered with aluminum foil so that the reflection efficiency can be used. FIG. 2 is an external view of the present invention viewed from the side and front. Industrial applicability

本発明は移動可能な紫外線照射装置であり、 必要に応じて、何時でも何 処でも、 目前の物や食品を殺菌できる。 また、 コストが低く小型であり、 調理場等においても、 各人が専用装置として保持し手軽に使用できる。 また、調理済食品の食中毒は、調理後の落下菌が原因となる事もあり、 紫外線による表面殺菌でも高 ^、確立で食中毒を防止する事ができる。  The present invention is a movable ultraviolet irradiation device, and can sterilize the object or food at hand anytime and anywhere as needed. In addition, it is low in cost and small in size, and can be easily used in a kitchen or the like by holding it as a dedicated device. In addition, food poisoning of cooked foods may be caused by falling bacteria after cooking, and even if the surface is sterilized by ultraviolet rays, it is possible to prevent food poisoning by establishing a high level.

Claims

請求の範囲 内部に紫外線灯および充電池を設け、 家庭の電源からも充電可能 にした装置で、 照射口は幅 10腿の細長い形状で内部には金属箔を 張り、 反射光を利用できる構造。 素手で装置を左右に動かしながら、 紫外線を近接照射する事のできる殺菌装置。 Claims A device that is equipped with an ultraviolet lamp and a rechargeable battery inside so that it can be charged from a household power supply. The irradiation port has a slender shape with a width of 10 thighs, a metal foil inside, and a structure that can use reflected light. A sterilizer that can irradiate UV light in close proximity while moving the device left and right with bare hands.
PCT/JP1997/003696 1997-10-14 1997-10-14 Mobile ultraviolet ray proximity irradiation device Ceased WO1999019002A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP1997/003696 WO1999019002A1 (en) 1997-10-14 1997-10-14 Mobile ultraviolet ray proximity irradiation device

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Application Number Priority Date Filing Date Title
PCT/JP1997/003696 WO1999019002A1 (en) 1997-10-14 1997-10-14 Mobile ultraviolet ray proximity irradiation device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242018B2 (en) 2010-05-10 2016-01-26 Uv Partners, Inc. Portable light fastening assembly
CN105692778A (en) * 2016-03-07 2016-06-22 圆融健康科技（深圳）有限公司 Intelligent DUV (deep-ultraviolet) water sterilization device and intelligent DUV sterilization system
US9974873B2 (en) 2010-05-10 2018-05-22 Uv Partners, Inc. UV germicidal system, method, and device thereof
US11918698B2 (en) 2020-03-06 2024-03-05 Uv Partners, Inc. UV disinfection platform

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054104U (en) * 1991-07-03 1993-01-22 日本石英硝子株式会社 UV light source unit
JPH0549681A (en) * 1991-08-21 1993-03-02 Osada Chuo Kenkyusho:Kk Sterilizing tube
JPH05220205A (en) * 1991-06-18 1993-08-31 Seiko Epson Corp Contact lens disinfectant
JPH0675500U (en) * 1993-04-12 1994-10-25 恵雄 吉田 Portable sterilizer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05220205A (en) * 1991-06-18 1993-08-31 Seiko Epson Corp Contact lens disinfectant
JPH054104U (en) * 1991-07-03 1993-01-22 日本石英硝子株式会社 UV light source unit
JPH0549681A (en) * 1991-08-21 1993-03-02 Osada Chuo Kenkyusho:Kk Sterilizing tube
JPH0675500U (en) * 1993-04-12 1994-10-25 恵雄 吉田 Portable sterilizer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9242018B2 (en) 2010-05-10 2016-01-26 Uv Partners, Inc. Portable light fastening assembly
US9901652B2 (en) 2010-05-10 2018-02-27 Uv Partners, Inc. Portable light fastening assembly
US9974873B2 (en) 2010-05-10 2018-05-22 Uv Partners, Inc. UV germicidal system, method, and device thereof
US10835628B2 (en) 2010-05-10 2020-11-17 Uv Partners, Inc. UV germicidal system, method, and device thereof
US10918750B2 (en) 2010-05-10 2021-02-16 Uv Partners, Inc. Portable light fastening assembly
US11219699B2 (en) 2010-05-10 2022-01-11 Uv Partners, Inc. Standalone portable UV lamp
US11478559B2 (en) 2010-05-10 2022-10-25 Uv Partners, Inc. UV germicidal system, method, and device thereof
US11890387B2 (en) 2010-05-10 2024-02-06 Uv Partners, Inc. UV germicidal system, method, and device thereof
CN105692778A (en) * 2016-03-07 2016-06-22 圆融健康科技（深圳）有限公司 Intelligent DUV (deep-ultraviolet) water sterilization device and intelligent DUV sterilization system
CN105692778B (en) * 2016-03-07 2019-03-22 圆融健康科技（深圳）有限公司 Deep ultraviolet water body intelligent sterilizing device and deep ultraviolet intelligent sterilizing system
US11918698B2 (en) 2020-03-06 2024-03-05 Uv Partners, Inc. UV disinfection platform
US12274802B2 (en) 2020-03-06 2025-04-15 Uv Partners, Inc. UV disinfection platform

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