High-efficiency purification, deodorization and sterilization device for household refrigerator
CN224694839UActive Publication Date: 2026-08-28YUYAO LINGTONG ELECTRICAL APPLIANCE
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Patent Information
- Application Number
- CN202521769842.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-08-20
AI Technical Summary
Technical Problem
[0002]冰箱是一个封闭恒温恒湿的环境，由于冰箱密闭性较强，储存的奶、蛋、鱼和肉等食品在此环境下极易滋生繁殖耶尔森菌、李斯特菌、大肠杆菌和葡萄球菌等致病微生物，而这些微生物的繁殖会导致食品产生异味、产生细菌和导致食品中毒，冰箱中的异味会对食品的味道和品质产生影响，使其口感大打折扣，甚至无法食用，而异味是由细菌分解食品残渣、污垢等物质而产生的，如果这些细菌得不到及时除去，很容易滋生病菌和霉菌，对食品造成极大的危害，长期存放过期食品或者后期变质的食品，容易产生致病菌和毒素，如果食用，就会引起食物中毒，严重者甚至危及生命
Benefits of technology
[0018]1、本实用新型中，通过设置离子发射电极，通过离子发射电极释放高浓度离子随着气流进入室内，这些离子电离空气中的水分子生成羟基自由基，羟基自由基可以有效地杀死空气中附着在尘埃等颗粒物上的细菌等微生物；这些离子含有大量的活性负离子、高能自由基团等成分，极易与细菌、霉菌及芽孢、病毒中蛋白和核酸中的正离子发生中和反应，正负离子中和过程中破坏致病菌结构，有效杀死箱体中的各种细菌、病毒等微生物。
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Abstract
The utility model relates to home appliance technical field discloses a kind of high-efficiency purification deodorization sterilization device for household refrigerator, including shell, the inside of shell is provided with ion emission electrode, the two side walls of ion emission electrode are respectively matched and slidably connected on the two inner side walls of shell, high voltage module is arranged in the inside of shell at the rear side of ion emission electrode, deodorization module is arranged in the upper end of high voltage module, ultraviolet sterilization lamp is arranged in the inside of shell at the rear end of high voltage module, the rear side of ultraviolet sterilization lamp is provided with high-efficiency filter screen, the two ends of ultraviolet sterilization lamp and high-efficiency filter screen are respectively matched and slidably connected on the two inner side walls of shell.In the utility model, by setting deodorization module and high-efficiency filter screen, the small particles and bacteria can be filtered, and good sterilization and bacteriostatic effect can be achieved, and the ion emission electrode and ultraviolet sterilization lamp can better kill the bacteria inside.
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