CN2639813Y - Sterilization odour eliminating device of refrigerator cold storage chamber - Google Patents
Sterilization odour eliminating device of refrigerator cold storage chamber Download PDFInfo
- Publication number
- CN2639813Y CN2639813Y CN 03259312 CN03259312U CN2639813Y CN 2639813 Y CN2639813 Y CN 2639813Y CN 03259312 CN03259312 CN 03259312 CN 03259312 U CN03259312 U CN 03259312U CN 2639813 Y CN2639813 Y CN 2639813Y
- Authority
- CN
- China
- Prior art keywords
- wire netting
- seat frame
- deodorization
- titanium dioxide
- sterilization device
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a sterilizing and deodorization device for a freezing storage chamber in a refrigerator, comprising a seat frame, an electric fan positioned inside the seat frame, a violet lamp fixed outside the seat frame, a metal mesh nested outside the violet lamp and fixed on the seat frame, and a nanometer titanium dioxide coating layer adsorbed on the surface of the metal mesh. The violet lamp shines on the nanometer titanium dioxide coating layer, activating the catalyst of the titanium dioxide, while the oxygen and moisture in the air reacts to be a strong oxidizer, which has sterilizing and deodorization function. The nanometer titanium coating layer adsorbed outside the metal mesh is used without being changed and worn down.
Description
Technical field
The utility model relates to the deodorization and sterilization device in a kind of refrigerator, particularly refrigerator.
Background technology
In the prior art, the more indoor foods of refrigerator cold-storage unavoidably can produce gas with foreign flavor because standing time is longer, often contain a large amount of bacteriums in these gas with foreign flavor, will cause the pollution of other food in the refrigerating chamber, make food spoilage and influence edible.Be to use active carbon, cold catalyst etc. that peculiar smell is adsorbed, decomposes at present, need constantly change active carbon, cold catalyst, and the deodorization and sterilization effect be bad.
Summary of the invention
The purpose of this utility model is to provide the deodorization and sterilization device of the effective cold compartment of refrigerator of a kind of deodorization and sterilization.
The technical solution of the utility model is: a kind of deodorization and sterilization device of cold compartment of refrigerator, comprise the seat frame that is cellular or bar palisade, be arranged at the electric fan in the described seat frame, the outside of described seat frame is fixed with uviol lamp, this uviol lamp is covered with wire netting, on the also fixing present frame of described wire netting, the surface attachment of described wire netting has nanometer titanium dioxide coating.
The utility model compared with prior art has following advantage:
Behind the ultra violet lamp nanometer titanium dioxide coating, can activate the titanium dioxide as catalyst, air is after the electric fan effect, and airborne oxygen, water can act on the formation strong oxidizer, and the effect of sterilization is arranged.This strong oxidizer PARA FORMALDEHYDE PRILLS(91,95), hydrogen sulfide, ammonia can decompose, and produce into harmless material, play the effect of deodorizing.The surface attachment of wire netting has nanometer titanium dioxide coating, can use on not loss ground, do not need to change, so use cost is low, and the ultraviolet light that uviol lamp sends itself also has the effect of sterilization, can carry out irradiation-sterilize to whole case chamber interior.
Description of drawings
Accompanying drawing 1 is structure master's cutaway view of the present utility model;
Wherein: 1, seat frame; 2, electric fan; 3, the motor of electric fan; 4, first connector; 5, second connector; 6, uviol lamp; 7, wire netting;
The specific embodiment
Referring to accompanying drawing, a kind of deodorization and sterilization device of cold compartment of refrigerator, comprise the seat frame 1 that is cellular or bar palisade, be arranged at the electric fan 2 in the described seat frame 1, the hole of seat frame 1 or bar grid will be convenient to air and pass through, the outer lower portion of described seat frame 1 is fixed with uviol lamp 6, this uviol lamp 6 is covered with wire netting 7, and on the also fixing present frame 1 of described wire netting 7, the surface attachment of described wire netting 7 has nanometer titanium dioxide coating.Described wire netting 7 is made up of multilayer, is three-layer metal net 7 in the accompanying drawing, leaves the gap between each layer, and the multiple layer metal net can be so that air has more the contact with wire netting 7.
Described wire netting 7 is a hemispherical, and described uviol lamp 6 is positioned at the central part of described wire netting 7, makes wire netting 7 can evenly be subjected to light.Described wire netting 7 is fixed in the lower bottom part of a frame 1 by first connector 4.Described uviol lamp 6 is fixed in the lower bottom part of a frame 1 by second connector 5.
Described first connector 4 or second connector 5 can be nipple or buckle.
Claims (5)
1, a kind of deodorization and sterilization device of cold compartment of refrigerator, comprise the seat frame [1] that is cellular or bar palisade, be arranged at the electric fan [2] in the described seat frame [1], it is characterized in that: the outside of described seat frame [1] is fixed with uviol lamp [6], this uviol lamp [6] is covered with wire netting [7], on the also fixing present frame [1] of described wire netting [7], the surface attachment of described wire netting [7] has nanometer titanium dioxide coating.
2, the deodorization and sterilization device of cold compartment of refrigerator according to claim 1 is characterized in that: described wire netting [7] is made up of multilayer, leaves the gap between each layer.
3, the deodorization and sterilization device of cold compartment of refrigerator according to claim 1 is characterized in that: described wire netting [7] is a hemispherical, and described uviol lamp [6] is positioned at the central part of described wire netting [7].
4, the deodorization and sterilization device of cold compartment of refrigerator according to claim 1 is characterized in that: described wire netting [7] is fixed in the lower bottom part of a frame [1] by first connector [4].
5, the deodorization and sterilization device of cold compartment of refrigerator according to claim 1 is characterized in that: described uviol lamp [6] is fixed in the lower bottom part of a frame [1] by second connector [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259312 CN2639813Y (en) | 2003-07-04 | 2003-07-04 | Sterilization odour eliminating device of refrigerator cold storage chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03259312 CN2639813Y (en) | 2003-07-04 | 2003-07-04 | Sterilization odour eliminating device of refrigerator cold storage chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639813Y true CN2639813Y (en) | 2004-09-08 |
Family
ID=34295993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03259312 Expired - Fee Related CN2639813Y (en) | 2003-07-04 | 2003-07-04 | Sterilization odour eliminating device of refrigerator cold storage chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639813Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8813516B2 (en) | 2005-10-27 | 2014-08-26 | Lg Electronics Inc. | Refrigerator with visible light radiation |
| CN108993141A (en) * | 2018-10-17 | 2018-12-14 | 深圳汇盛环保科技有限公司 | A kind of emission-control equipment |
-
2003
- 2003-07-04 CN CN 03259312 patent/CN2639813Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8813516B2 (en) | 2005-10-27 | 2014-08-26 | Lg Electronics Inc. | Refrigerator with visible light radiation |
| CN108993141A (en) * | 2018-10-17 | 2018-12-14 | 深圳汇盛环保科技有限公司 | A kind of emission-control equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006009189A1 (en) | Storage compartment and refrigerator having the same | |
| JP2008089282A (en) | Refrigerator | |
| CN101598373B (en) | Air humiture adjustment and purification system inside automobiles | |
| CN101368782A (en) | Refrigerator | |
| CN111457653A (en) | Refrigerator with air duct coated with sterilization and odor purification coating and purification control method thereof | |
| CN2639813Y (en) | Sterilization odour eliminating device of refrigerator cold storage chamber | |
| JP4634110B2 (en) | Deodorizer for refrigerator | |
| CN2676114Y (en) | Sterilization apparatus of refrigerator | |
| CN2690822Y (en) | Deodorizing freshness keeper for refrigerator | |
| CN101700405B (en) | Deodorization composite and products thereof for refrigerator | |
| CN1270840A (en) | Preserving deodorizer and its maufacture and preserving and deodorizing refrigerator | |
| CN201532074U (en) | Refrigerator with an optical wave electrostatic disinfection fresh keeper | |
| CN201555415U (en) | Refrigerator with water tank humidification sterilization fresh-keeping device | |
| CN2729596Y (en) | High-efficient deodorizating sterilizing apparatus for refrigerator | |
| CN103962101B (en) | A kind of indoor air cleaner filtrate | |
| CN112403528A (en) | Odor-free fresh-keeping material, preparation method thereof and refrigerator | |
| CN211876492U (en) | Refrigerator with a door | |
| CN106474519A (en) | Deodorizing device and refrigerator | |
| CN2697542Y (en) | Improved deodorizing generator | |
| CN201076623Y (en) | Catalyst bamboo charcoal deodorization preserving box | |
| CN202719740U (en) | Air-conditioner capable of purifying air automatically | |
| CN213824180U (en) | Spraying deodorization's view formula exhaust apparatus | |
| CN2614331Y (en) | Deodorization box for refrigerator | |
| CN216790635U (en) | Device for deodorizing and sterilizing refrigerator | |
| CN220053458U (en) | Vehicle-mounted aromatherapy for purifying air by utilizing photocatalysis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040908 Termination date: 20090804 |