WO2011079504A1 - 紫外线消毒器 - Google Patents

紫外线消毒器 Download PDF

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Publication number
WO2011079504A1
WO2011079504A1 PCT/CN2010/001960 CN2010001960W WO2011079504A1 WO 2011079504 A1 WO2011079504 A1 WO 2011079504A1 CN 2010001960 W CN2010001960 W CN 2010001960W WO 2011079504 A1 WO2011079504 A1 WO 2011079504A1
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WO
WIPO (PCT)
Prior art keywords
ultraviolet
outer casing
sterilizing
door cover
disinfection
Prior art date
Application number
PCT/CN2010/001960
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English (en)
French (fr)
Inventor
陈洪
Original Assignee
Chen Hong
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 Chen Hong filed Critical Chen Hong
Publication of WO2011079504A1 publication Critical patent/WO2011079504A1/zh

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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
    • A61L2/10—Ultraviolet radiation

Definitions

  • the utility model relates to a sanitary disinfection device, in particular to an ultraviolet disinfector which uses ultraviolet rays for sterilization and disinfection.
  • the books In the field of sanitation, in order to disinfect and sterilize, the books should be disinfected with various disinfection equipment, disinfectant, disinfectant powder, etc., such as surgical scalpels, surgical forceps, surgical forceps, hemostatic strips, etc.
  • disinfectant disinfectant powder, etc.
  • the role is to disinfect and reduce the number of bacteria to the required range.
  • UV light has a strong bactericidal effect, and UV sterilizing equipment has been widely used as an efficient and inexpensive bactericidal disinfection equipment.
  • UV disinfection and sterilization device the patent application number is
  • a device for disinfecting and sterilizing an object in the room by ultraviolet rays which comprises a lamp holder (2a), a wire (2b), and a power switch (2c).
  • the ultraviolet lamp (2) is characterized in that: the ultraviolet lamp has a protective tube (1) which can circulate air and can contain the ultraviolet lamp; the flowing air passes through the corners of the room, Each object is UV-sterilized and sterilized, and the distance of irradiation is limited to the space of the protective tube. Therefore, the efficiency of sterilization and sterilization is high, and the sterilization and sterilization do not affect the normal activities of people in the room, thereby bringing convenience to people.
  • the prior art ultraviolet sterilizers are mostly in an open type, or the sealing is not strict, and it is easy to illuminate the human body or the animal body during disinfection, killing the cells of the human body or the animal body, and causing adverse effects on the human body or the animal body. A little longer can cause disease in the human or animal body;
  • the ultraviolet light generated by the ultraviolet lamp is generally irradiated on the object to be sterilized once, and can not be reflected on the sterilized body and repeatedly used.
  • the use of ultraviolet ray is inefficient, the strength is not good, the irradiation time is prolonged, and the slid Insufficient to listen to Luo painting; Again, more UV sterilizer structures are more complicated and inconvenient to operate. Summary of the invention
  • the utility model provides the ultraviolet sterilizer with good sealing performance, high strength and repeated use of ultraviolet rays on the sterilized body after being reflected and reflected by the above-mentioned deficiencies of the prior art ultraviolet sterilizer, and the device has a simple structure. It is easy to operate and can reduce the consumption of electric energy.
  • the ultraviolet sterilizer comprises a closed outer casing, a disinfecting cavity is arranged in the outer casing, a door hole and a matching door cover are arranged on the outer casing, and a plurality of ultraviolet disinfecting lamps are arranged in the disinfecting cavity body
  • the invention is characterized in that: a reflective layer having a reflecting effect is disposed in the sterilization chamber, and the reflective layer is disposed on all or part of the side surface of the sterilization chamber; 'The rack is disposed in the sterilization chamber.
  • a further feature is: connecting the reflective layer into a circular or elliptical annular cavity, and arranging the ultraviolet disinfecting lamp and the shelf in the cavity.
  • the control device of the ultraviolet disinfection lamp comprises a time switch, and different illumination elbows are set by the time switch. .
  • the door cover is mounted to the outer casing by a convex ring disposed on the outer casing; on the door cover, four symmetric lugs are disposed.
  • the device adopts timing control, which can set the disinfection time according to different disinfection requirements. It can be applied to different kinds of micro-skins, which is very suitable for the needs of hospitals and scientific research institutions.
  • Figure 1 is a front view of the structure of the present invention
  • Figure 2 is a perspective view of the figure after removing the door cover
  • Figure 3 is a left side view of Figure 1;
  • Figure 4 is a schematic view of the internal cavity structure of the present invention. detailed description
  • the ultraviolet sterilizer of the present invention includes a closed casing 1.
  • the casing 1 is provided with a sterilization chamber, and a door hole and a phase are disposed on one surface of the casing 1.
  • the door cover 2 can be inserted or removed into the sterilization chamber in the outer casing 1 through the door opening 2, and the door can be completely sealed by closing the door cover 2;
  • the above-mentioned thousands of ultraviolet disinfection lamps 3 emit ultraviolet light to sterilize after being energized;
  • the ultraviolet disinfection lamp 3 is a prior art, and the control device thereof includes a time switch 4, and different irradiation times can be set by timing switch 4, It can be applied to different types of microbial disinfection according to different disinfection requirements.
  • a reflective layer 5 having a reflective effect is provided in the sterilization chamber, and the reflective layer 5 is disposed in all or part of the sterilization chamber
  • the reflective layer 5 may be a mirror reflective material layer with excellent reflection, such as a mirror surface mm ⁇ &m ⁇ mirror image, or a reflective metal panel (such as aluminum plate) or other material reflection.
  • the material layer can function to reflect ultraviolet light.
  • the shelf 6 is arranged in the sterilization chamber, and the item f# is placed on the shelf 6, which is convenient for disinfection, and the sterilized body placed on the shelf 6 Each surface can be repeatedly irradiated with ultraviolet light.
  • the reflective layer 5 disposed in the sterilization chamber may be connected as a whole to form an inner cavity; that is, the reflective layer 5 is first formed into a standard circular or elliptical annular cavity, or Other suitable shape cavities are placed in the sterilization chamber of the outer casing 1, and the ultraviolet disinfection lamp 3 and the rack 6 are disposed in the circular or elliptical annular cavity, and the ultraviolet light emitted by the ultraviolet disinfection lamp 3 is The reflective layer 5 is reflected and applied multiple times on the item to be sterilized placed on the shelf 6.
  • the door cover 2 is mounted with the outer casing 1 through a convex ring 7 disposed on the outer casing 1.
  • a convex ring 7 disposed on the outer casing 1.
  • four symmetric lugs are provided on the door cover 2.
  • the two ears attach the door cover 2 to the convex ring 7.
  • the other two symmetrical ears 3 are held by hand, and the door cover 2 is removed from the convex ring 7, which can further prevent
  • the items that have been sterilized are contaminated by hands or door covers.
  • This utility model can be used with a variety of suitable materials such as wood, plastic, steel, etc.
  • the geometrical dimensions are not limited, and can be larger or smaller, and can be made into various specifications according to requirements.
  • the ultraviolet disinfection lamp 3 of the utility model can be arranged in multiple groups, and all or part of the electric light is controlled by the control device, or the electric light is circulated to save electric energy or improve the disinfection ability.

Landscapes

  • 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)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Description

聽 1线據毒器
技賴域
本实用新型涉及一种卫生消毒设备， 尤其是采用紫外线进行杀菌消毒的 紫外线消毒器。
说
背景技术
在卫生领域， 为了消毒灭菌的需要， 都书要采用各种消毒设备、 消毒液、 消毒粉等对介质进行消毒， 如对手术用品的手术刀、 手术钳、 手术镊子、 止 血条等进行消毒， 对某些空间范围的空气进行消毒， 对某些范围的地面、 器 具等进行的消毒， 其作用是消毒灭菌， 将细菌数量降低到要求的范围内。 紫 外线光具有强力的杀菌作用， 紫外线杀菌装置一直作为一种高效、 廉价的杀 菌消毒设备被广泛使用。 在名称为 "紫外线消毒灭菌装置"、 专利申请号为
02150174.2的中国发明专利申请文件中， 公开了一种以紫外线对房间并通过 空气流通对房内物体进行消毒灭菌的装置， 它含有带灯座 (2a)、 电线 (2b)、 电 源开关 (2c)的紫外线灯 (2)， 其特征是： 紫外线灯的夕卜围带有 个可流通空气 的且能将紫外线灯包容其内的护管 (1); 其通过流动的空气对房间各角落、 各 物体进行紫外线消毒灭菌， 其照射的距离被限定在护管空间内， 故灭毒杀菌 的效率高， 且灭毒杀菌时不影响人们在房内的正常活动， 从而给人们带来方 便。 但， 现有技术的紫外线消毒器， 大都处于敞开式， 或密封不严实， 消毒 时容易照射到人体或动物体上， 杀灭人体或动物体的细胞， 产生对人体或动 物体的不利作用， 时间稍长就能使人体或动物体产生病变； 另外， 用电能作 用在紫外线灯上产生的紫外线光一般都是一次照射在被消毒体上， 不能反射 β¾照射在被消毒体上而反复使用， 存在紫外线的使用效率不高、 强度不 髙、 照射时间延长， 滑聽羅画 等不足； 再次， 较多的紫外线消毒器结构 都比较复杂、 操作不方便。 发明内容
本实用新型针对现有技术的紫外线消毒器的上述不足， 提供一种密封性 能好、 强度提高、 紫外线经反射后 次照射在被消毒体上而反复使用的紫外 线消毒器， 该装置结构简单'、 操作方便， 能降低电能的消耗量。
-本实用新型的技术方案： 紫外线消毒器， 包括呈封闭状的外壳， 外壳内 设置有消毒腔体， 在外壳上设置有门洞和相配合的门盖， 在消毒腔体内设置 若干个紫外线消毒灯； 其特征在于： 在消毒腔体内设置具有反射作用的反射 层，反射层设置在消毒腔体的全部或部分侧面上； '在消毒腔体内设置搁物架。
进一步的特征是： 将反射层连接成一个圆环形或椭圆环形腔体， 将紫外 线消毒灯和搁物架设置在该腔体内。
所述紫外线消毒灯的控制装置包括定时开关， 通过定时开关设定不同的 照射肘.间。.
所述门盖， 通过设置在外壳上的凸环与外壳配合安装； 在门盖上， 设置 有四个对称的支耳。
本实用新型的紫外线消毒器， 相对于现有技术， 具有如下特点-
1、 反射性能高、紫外线经反射后多次照射在被消毒体上而反复使用； 在 密封的消毒腔体内， 采用对紫外线经反射系数高的反射材料， 紫外线光能多 次照射在被消毒体上， 就相对地增加了照射强度， 放置在搁物架上的被消毒 体的各个面都能被紫外线光反复照射， 增强了杀菌效果， 降低了消毒时间，： 减少了电能 IT消耗， 撮贏 凝裏。
2、 密封性能好， 蓬 露， 不会对人体或动物体产生不利的作用。 照射消毒时在密封的消毒脑体内进行， 不会对人体或动物体造成伤害， 适应 于家庭日常用品的消毒。
3、本装置采用定时幵关， 可根据不同的消毒要求， 设定消毒时间， 能适 用于不同种类的微生 ， 很适应医院、 科研机构的需要。 附图说明
图 1是本实用新型结构主视图；
图 2为图】去掉门盖后的立体图；
图 3为图 1的左视图；
图 4为本实用新型的内腔结构示意图。 具体实施方式
如图 1、 2、 3、 4中， 本实用新型的紫外线消毒器， 包括呈封闭状的外壳 1.，.外壳 1内设置有消毒腔体，在外壳 1的一个面上设置有门洞和相配合的门 盖 2， 通过打幵门盖 2就能通过门洞向外壳 1内的消毒腔体内放入或取出待 消毒的物品， 关闭门盖 2就能完全密封门洞； 在消毒腔体内设置一个或以上 的若千个紫外线消毒灯 3，在通电后发出紫外线光以杀菌； 该紫外线消毒灯 3 是现有技术， 其控制装置包括定时开关 4， 通过定时幵关 4能设定不同的照 射时间， 可根据不同的消毒要求适用于不同种类的微生物消毒需要。 在消毒 腔体内设置具有反射作用的反射层 5， 反射层 5设置在消毒腔体的全部或部 分侧面上， 该反射层 5可以是具有优异反射作用的镜面反射材料层， 如镜面 mm^ &m^ 镜画 黧， 或者是具有一定反射作用的金属面板 （如 铝板） 或其他材^ "的反射材料层， 能起到反射紫外线光的作用就可。 在消毒 腔体内设置搁物架 6, f#的物品放置在搁物架 6上， 方便消毒， 放置 在搁物架 6上的被消毒体的各个面都能被紫外线光反复照射。
实际制作时， 可以将设置在消毒腔体内的反射层 5连接成一个整体， 形 成一个内空的腔体； 即， 先将反射层 5制作成一个标准的圆环形或椭圆环形 腔体， 或其他合适形状 腔体， 放置在外壳 1的消毒腔体内， 将紫外线消毒 灯 3和搁物架 6设置在该圆环形或椭圆环形腔体内， 紫外线消毒灯 3发出的 紫外线光在该腔体内被反射层 5反射， 多次作用在放置在搁物架 6上的待消 毒物品上。
所述的门盖 2， 通过设置在外壳 1上的凸环 7与外壳 1配合安装； 在门 盖 2上， 设置有四个对称的支耳 需要关闭门盖 2时， 用手拿住对称位置 的两个支耳 将门盖 2扣合在凸环 7上， 需要打开门盖 2时， 用手拿住另 外两个对称的支耳 3， 将门盖 2从凸环 7上拿开， 能进一步防止已经杀菌处 理后的物品被手或门盖等污染。
本实用 ¥型的外壳 1， 可以选用多.种合适的材料， 如木材、 塑料、 钢材 等， 其几何尺寸不受限制， 可以比较大也可以较小， 根据需要制作成多种规 格。 本实用新型的紫外线消毒灯 3， 可以设置成多组， 用控制装置控制其全 部或部分通电发光， 或轮流通电发光， 以节省电能或提高消毒能力。

Claims

权 利 要 求 书
1、 紫外线消毒器， 包括暴封闭状的外壳（1 )， 外壳（1 ) 内设置有消毒 腔体， 在外壳（1 )上设奪 靡和相配合的门盖（2)， 在消毒腔体内设置若 干个紫外线消毒灯 （3 ); 其特征在于： 在消毒腔体内设置具有反射作用的反 射层（5)， 反射层（5)设置在消毒腔体的全部或部分侧面上； 在消毒腔体内 设置搁物架 （6)。
2、 根据权利要求 JL所述的紫外线消毒器， 其特征在于： 将反射层 （5) 连接成一个圆环形或椭圆环形腔体 将紫外线消毒灯 （3) 和搁物架 （6) 设 置在该腔体内。
3、根据权利要求 1或 2所述的紫外线消毒器， 其特征在于： 所述紫外线 消毒灯 （3 ) 的控制装置包括定时开关 （4)， 通过定时开关 （4) 设定不同的 照射时间。
4、 根据权利要求 1或 2所述的紫外线消毒器， 其特征在于： 所述门盖 (2), 通过设置在外壳 （1 ) 上的凸环 （7) 与外壳 （1 ) 配合安装； 在门盖 (2) 上， 设置有四个对称的支耳 ）。
PCT/CN2010/001960 2009-12-29 2010-12-03 紫外线消毒器 WO2011079504A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200920294233.1 2009-12-29
CN2009202942331U CN201631726U (zh) 2009-12-29 2009-12-29 紫外线消毒器

Publications (1)

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WO2011079504A1 true WO2011079504A1 (zh) 2011-07-07

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201631726U (zh) * 2009-12-29 2010-11-17 陈洪 紫外线消毒器
CN106729808A (zh) * 2016-12-29 2017-05-31 南京喜悦科技股份有限公司 一种药品辐照装置
CN107519507A (zh) * 2017-09-15 2017-12-29 东越厨具金属（苏州）股份有限公司 厨房用壁挂式刀具消毒柜
DE102018000575A1 (de) * 2018-01-24 2019-07-25 Thermo Electron Led Gmbh Laborgerät mit UV-Bestrahlungsvorrichtung sowie Desinfektionsverfahren für ein Laborgerät
CN108926724A (zh) * 2018-08-21 2018-12-04 四川健尔莱医疗器械科技有限公司 一种多功能消毒系统
CN108653772A (zh) * 2018-08-21 2018-10-16 四川健尔莱医疗器械科技有限公司 一种改进的紫外线消毒装置
CN112443915A (zh) * 2019-09-02 2021-03-05 珠海格力电器股份有限公司 一种加湿器及其控制方法
CN113546186A (zh) * 2020-04-26 2021-10-26 同方威视技术股份有限公司 托盘消毒装置

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN2130547Y (zh) * 1992-09-01 1993-04-28 陈青 家用紫外线消毒装置
CN201088725Y (zh) * 2007-08-09 2008-07-23 任志文 便携式美容美发用具消毒盒
CA2635250A1 (en) * 2008-06-20 2009-12-20 College Of The North Atlantic, Office Of Applied Research And Innovation Uv-based self sterilizing pen holder
CN201631726U (zh) * 2009-12-29 2010-11-17 陈洪 紫外线消毒器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2130547Y (zh) * 1992-09-01 1993-04-28 陈青 家用紫外线消毒装置
CN201088725Y (zh) * 2007-08-09 2008-07-23 任志文 便携式美容美发用具消毒盒
CA2635250A1 (en) * 2008-06-20 2009-12-20 College Of The North Atlantic, Office Of Applied Research And Innovation Uv-based self sterilizing pen holder
CN201631726U (zh) * 2009-12-29 2010-11-17 陈洪 紫外线消毒器

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