CN103322761B - For the shelf of refrigerator with there is its refrigerator - Google Patents
For the shelf of refrigerator with there is its refrigerator Download PDFInfo
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- CN103322761B CN103322761B CN201310307038.9A CN201310307038A CN103322761B CN 103322761 B CN103322761 B CN 103322761B CN 201310307038 A CN201310307038 A CN 201310307038A CN 103322761 B CN103322761 B CN 103322761B
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Abstract
The invention discloses a kind of shelf for refrigerator and have its refrigerator, wherein, the described shelf for refrigerator comprises: body; With nano photo-catalytic layer, described nano photo-catalytic layer is located on the upper surface or lower surface of described body. According to the shelf for refrigerator of the embodiment of the present invention, under the irradiation of UV fresh light, the surface of nano photo-catalytic layer forms electron-hole pair, under the effect of water, further form hydroxyl radical free radical, agricultural chemicals in vegetables and fruits is oxidized to water and carbon dioxide, reaches degrading pesticide and do not destroy the beneficial effect of vegetables and fruits itself tissues and nutritional labeling.
Description
Technical field
The present invention relates to household electrical appliance preparing technical field, more specifically, relate to a kind of shelf for refrigerator and there is itRefrigerator.
Background technology
Along with the raising of quality of the life, consumer more and more pays close attention to food health problem; But domestic various " poison " simultaneouslyProduct event is once followed generation once. In order to allow consumer be able to eat relieved safe vegetables, need to be by residual in vegetablesThe pesticides removal staying falls. And prior art is mainly to carry out the agricultural chemicals of oxidation Decomposition residual vegetable by the strong oxidizing property of ozone. ThoughSo ozone can decomposing pesticide, but also can damage tissue and the nutritional labeling of vegetables simultaneously, and the nutritive value of vegetables is fallen greatlyLow.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art. For this reason, of the present inventionObject is to propose a kind ofly to have residual agricultural chemicals in degraded vegetables and fruits and do not destroy that vegetables and fruits itself are organized and the use of nutritional labelingIn the shelf of refrigerator.
Another object of the present invention is to propose a kind of refrigerator with the above-mentioned shelf for refrigerator.
According to the shelf for refrigerator of first aspect present invention embodiment, comprising: body; With nano photo-catalytic layer, described inNano photo-catalytic layer is located on the upper surface or lower surface of described body.
According to the shelf for refrigerator of the embodiment of the present invention, under the irradiation of UV fresh light, the surperficial shape of nano photo-catalytic layerBecome electron-hole pair, under the effect of water, further form hydroxyl radical free radical, the agricultural chemicals in vegetables and fruits is oxidized to water and dioxyChange carbon, reach the object of degrading pesticide.
In addition, the shelf for refrigerator according to the above embodiment of the present invention, can also have following additional technical characterictic:
According to one embodiment of present invention, described nano photo-catalytic layer is titanium dioxide layer.
According to one embodiment of present invention, also comprise: adhesive linkage, described adhesive linkage be located at described body upper surface orOn lower surface, described nano photo-catalytic layer is located on described adhesive linkage.
According to one embodiment of present invention, described adhesive linkage is polyethylene film layer.
According to one embodiment of present invention, described body is light-passing board, described nano photo-catalytic layer be located at described body underOn surface.
According to one embodiment of present invention, described light-passing board is glass plate.
According to one embodiment of present invention, described body is provided with multiple arranged spaced apart and connect the upper surface of described bodyWith the through hole of lower surface, described nano photo-catalytic layer is located on the upper surface of described body.
According to one embodiment of present invention, described through hole spaced apart being evenly arranged on described body.
According to the refrigerator of second aspect present invention embodiment, comprising: casing, in described casing, be limited with a chamber, described between chamberInside be provided with fresh light; Men Ti, described door body be located on described casing with open and close described between chamber; With according to above-mentioned enforcementThe shelf for refrigerator that example is described, described shelf is located in described casing.
According to one embodiment of present invention, also comprise: fruit and vegetable box, described fruit and vegetable box is located in described casing and described in being positioned atShelf below.
Additional aspect of the present invention and advantage in the following description part provide, and part will become bright from the following descriptionAobvious, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage from conjunction with below accompanying drawing to becoming obvious the description of embodimentWith easy understanding, wherein:
Fig. 1 is according to the side schematic view of the shelf for refrigerator of the embodiment of the present invention;
Fig. 2 is the local enlarged diagram according to A in Fig. 1;
Fig. 3 is according to the structural representation of the shelf for refrigerator of the embodiment of the present invention;
Fig. 4 is according to the structural representation of embodiment of the present invention refrigerator;
Reference numeral:
1:UV fresh light;
2: body; 21: nano photo-catalytic layer;
3: fruit and vegetable box;
4: through hole.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, wherein identical from start to finishOr similarly label represents same or similar element or has the element of identical or similar functions. Below by retouching with reference to accompanying drawingThe embodiment stating is exemplary, is intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " thickness ", " on ", D score, " vertically ", " level ",Orientation or the position relationship of the instruction such as " top ", " end " " interior ", " outward " are based on orientation shown in the drawings or position relationship, onlyBe the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specificallyOrientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importanceOr the implicit quantity that indicates indicated technical characterictic. Thus, the feature that is limited with " first ", " second " can be expressedOr impliedly comprise one or more these features. In description of the invention, the implication of " multiple " is two or twoAbove, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing "Should be interpreted broadly Deng term, for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can beMechanical connection can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be twoThe interaction relationship of the connection of individual element internal or two elements. For the ordinary skill in the art, Ke YigenUnderstand above-mentioned term concrete meaning in the present invention according to concrete condition.
First specifically describe by reference to the accompanying drawings the shelf for refrigerator according to first aspect present invention embodiment below.
As illustrated in fig. 1 and 2, according to the shelf for refrigerator of the embodiment of the present invention, comprise body 2 and nano photo-catalytic layer21. Specifically, nano photo-catalytic layer 21 is located on the upper surface or lower surface of body 2.
Thus, according to the shelf for refrigerator of the embodiment of the present invention, under the irradiation of UV fresh light, nano photo-catalytic layer 21Surface form electron-hole pair, under the effect of water, further form hydroxyl radical free radical, the agricultural chemicals in vegetables and fruits is oxidized toWater and carbon dioxide, reach the object of degrading pesticide.
It should be noted that, UV fresh light is structure conventional in refrigerator, according to set on the body 2 of the embodiment of the present inventionNano photo-catalytic layer 21 under the radiation of UV fresh light, can form hydroxyl radical free radical, hydroxyl radical free radical is generally notStable group, utilizes this unstability group can grab the agricultural chemicals residuing on fruit and vegetable surfaces, utilizes the other side's electronics to make oneself to becomeIn stable, make agricultural chemicals oxidized thereby reach, become the effect of water and carbon dioxide. Wherein, nano photo-catalytic layer 21 is usedMaterial needs only and meets the requirement that can produce above-mentioned reaction under the radiation of UV fresh light, alternatively, and according to thisA bright embodiment, nano photo-catalytic layer 21 is titanium dioxide layer. In other words, the nanometer light in nano photo-catalytic layer 21Catalyst is titanic oxide material.
Consider that titanic oxide material can exist certain difficulty while directly setting on body 2, therefore, according to of the present invention oneIndividual embodiment, this shelf also comprises: adhesive linkage (not shown). Adhesive linkage is located on the upper surface or lower surface of body 2,Nano photo-catalytic layer 21 is located on adhesive linkage. That is to say, nano photo-catalytic layer 21 need to depend on adhesive linkage and be set to bodyOn 2. Thus, by adhesive linkage is set, can make nano photo-catalytic layer 21 be located at more easily on body 2.
It should be noted that, adhered layer just plays and is connected and fixed nano photo-catalytic layer 21 to the effect on body, if nanometerPhotocatalyst layer 21 also can be affixed on body 2 by other means, and adhered layer also can be removed.
Selecting to be not particularly limited about the material of adhesive linkage, can be also other materials with bonding effect, as long as meetNano photo-catalytic layer 21 can be set on body 2. Alternatively, according to one embodiment of present invention, adhesive linkageFor polyethylene film layer. That is to say, adhesive linkage material used is polythene material. Thus, polythene material is not only originatedExtensively, with low cost, and depend on effectively, can easily nano photo-catalytic layer 21 be pasted on body 2.
High according to the nano photo-catalytic layer 21 of embodiment of the present invention reaction efficiency under the illumination of UV fresh light, can be to fruits and vegetables inThe residual agricultural chemicals of portion has certain effect. But an important feature of nano photo-catalytic is that chemical reaction carries out at catalyst surface,Be finally to have adding of water, produce " H " of hydroxyl radical free radical to provide, thus in application preferably by near to nano material and fruits and vegetablesDistance contact, or after the agricultural chemicals in vegetables is shifted out, be enriched to and in nano material, carry out specific aim degraded.
Given this, consider for the shelf of refrigerator and be conventionally arranged on the fruit and vegetable box top in refrigerator, therefore, according to the present inventionAn embodiment, body 2 is light-passing board, nano photo-catalytic layer 21 is located on the lower surface of body 2. Further, saturatingTabula rasa is glass plate. Thus, body 2 is set to light-passing board, is attached to the nano photo-catalytic layer 21 of the lower surface of body 2Also can under the illumination of UV fresh light, produce reaction, and nano photo-catalytic layer 21 is in can close contact fruit and vegetable boxVegetables, further to ensure the degradation effect of nano photo-catalytic.
In another detailed description of the invention of the present invention, as shown in Figure 3, body 2 is provided with multiple arranged spaced apart and pass throughThe logical upper surface of body 2 and the through hole of lower surface 4, nano photo-catalytic layer 21 is located on the upper surface of body 2. Nano photocatalystMatchmaker's layer 21 has been located at the top of body 2, and the UV fresh light in refrigerator compartment can shine directly on nano photo-catalytic layer 21,Can produce electron-hole pair by excitation nano photocatalyst, can not be subject to the shadow of the body 2 that is positioned at nano photo-catalytic layer 21 belowRing, therefore the light transmission of body 2 is not done to requirement.
Thus, by the through hole of multiple perforation bodies 2 is set on body 2, even if body 2 is not light-passing board, be positioned at thisNano photo-catalytic layer 21 on the upper surface of body 2 also can produce reaction under the irradiation of UV fresh light, and will react productRaw group is delivered to the below of body 2 by through hole 4, can make equally the vegetables in group close contact fruit and vegetable box,Ensure the degradation effect of nano photo-catalytic.
Particularly, through hole 4 spaced apart being evenly arranged on body 2. Thus, the through hole 4 being evenly arranged can be by nanometer lightThe group Transmit evenly that catalyst reaction produces, to body 2 belows, makes the degraded of agricultural chemicals on fruits and vegetables more even. Wherein, logicalThe situation such as shape and distribution in hole 4 is not limit, and can be equally distributed circular hole, can be also according to other regularity of distribution settingsThe hole of other shapes.
As shown in Figure 4, according to the refrigerator of second aspect present invention embodiment, comprise casing; Men Ti; With according to above-mentioned enforcementThe shelf for refrigerator that example is described.
Specifically, in casing, be limited with a chamber, an indoor UV fresh light 1 that is provided with. Door body is located on casing to open and to closeClose a chamber. Further, also comprise according to the refrigerator of the embodiment of the present invention: fruit and vegetable box 3, fruit and vegetable box 3 be located in casing andBe positioned at shelf below. Because the shelf for refrigerator according to the above embodiment of the present invention has above-mentioned degraded fruits and vegetables PesticidesTechnique effect, therefore, also has corresponding technique effect according to the refrigerator of the embodiment of the present invention, that is: at UV fresh light 1Under irradiation, the nano photo-catalytic layer 21 on shelf produces reaction, and the surface of nano photo-catalytic layer 21 forms electron-hole pair,Under the effect of water, further form hydroxyl radical free radical, make to form in fruit and vegetable box 3 environment of strong oxidizing property, in fruit and vegetable box 3Agricultural chemicals in vegetables and fruits is oxidized to water and carbon dioxide, reaches the object of degrading pesticide.
All known for those of ordinary skills according to other formations of the refrigerator of the embodiment of the present invention and operation, be not described in detail here.
In the description of this description, reference term " embodiment ", " some embodiment ", " example ", " specifically showExample " or the description of " some examples " etc. the specific features that means to describe in conjunction with this embodiment or example, structure, material orFeature is contained at least one embodiment of the present invention or example. In this manual, the schematic statement to above-mentioned termNot must for be identical embodiment or example. And specific features, structure, material or the feature of description canIn any one or more embodiment or example with suitable mode combination. In addition, those skilled in the art can be byDifferent embodiment or the example in this description, described engage and combine.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary,Can not be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-described embodimentChange, amendment, replacement and modification.
Claims (8)
1. for a shelf for refrigerator, it is characterized in that, comprising:
Body; With
Nano photo-catalytic layer, described body is light-passing board, described nano photo-catalytic layer be located on the lower surface of described body orDescribed body is provided with multiple arranged spaced apart and connect the upper surface of described body and the through hole of lower surface, described nanometer lightCatalyst layer is located on the upper surface of described body.
2. the shelf for refrigerator according to claim 1, is characterized in that, described nano photo-catalytic layer is twoTitanium oxide layer.
3. the shelf for refrigerator according to claim 2, is characterized in that, also comprises: adhesive linkage, described inAdhesive linkage is located on the upper surface or lower surface of described body, and described nano photo-catalytic layer is located on described adhesive linkage.
4. the shelf for refrigerator according to claim 3, is characterized in that, described adhesive linkage is polyethylene filmLayer.
5. the shelf for refrigerator according to claim 1, is characterized in that, described light-passing board is glass plate.
6. the shelf for refrigerator according to claim 1, is characterized in that, described through hole is on described bodySpaced apart being evenly arranged.
7. a refrigerator, is characterized in that, comprising:
Casing, is limited with a chamber in described casing, described between the indoor fresh light that is provided with;
Men Ti, described door body be located on described casing with open and close described between chamber; With
According to the shelf for refrigerator described in any one in claim 1-6, described shelf is located in described casing.
8. refrigerator according to claim 7, is characterized in that, also comprises: fruit and vegetable box, described fruit and vegetable box is located atIn described casing and be positioned at described shelf below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307038.9A CN103322761B (en) | 2013-07-19 | 2013-07-19 | For the shelf of refrigerator with there is its refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307038.9A CN103322761B (en) | 2013-07-19 | 2013-07-19 | For the shelf of refrigerator with there is its refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103322761A CN103322761A (en) | 2013-09-25 |
| CN103322761B true CN103322761B (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307038.9A Active CN103322761B (en) | 2013-07-19 | 2013-07-19 | For the shelf of refrigerator with there is its refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN103322761B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104587512A (en) * | 2014-12-24 | 2015-05-06 | 上海第二工业大学 | Nanometer TiO2 sterilizing, disinfectant and deodorant assembly for refrigerator as well as preparation method thereof and disinfection and deodorization method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203582A (en) * | 1996-01-26 | 1997-08-05 | Toshiba Lighting & Technol Corp | Illuminator for refrigerator |
| CN1558169A (en) * | 2004-01-30 | 2004-12-29 | 河南新飞电器有限公司 | Refrigerator with sterilization and disinfection function |
| CN1648568A (en) * | 2004-01-20 | 2005-08-03 | 河南新飞电器有限公司 | Optical catalyst negative ino sterilizing refrigerator |
| CN2729596Y (en) * | 2004-07-20 | 2005-09-28 | 苏州三星电子有限公司 | High-efficient deodorizating sterilizing apparatus for refrigerator |
| CN201191117Y (en) * | 2008-02-01 | 2009-02-04 | 邢少祥 | Deodorization, sterilization and fresh-keeping apparatus for refrigerator |
| CN100478634C (en) * | 2005-10-28 | 2009-04-15 | 株式会社东芝 | Refrigeratory |
| CN203065391U (en) * | 2013-01-09 | 2013-07-17 | 中山金利宝胶粘制品有限公司 | Visible light type photocatalyst paster |
| CN203454581U (en) * | 2013-07-19 | 2014-02-26 | 合肥美的电冰箱有限公司 | Shelf used for refrigerator and refrigerator with same |
-
2013
- 2013-07-19 CN CN201310307038.9A patent/CN103322761B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09203582A (en) * | 1996-01-26 | 1997-08-05 | Toshiba Lighting & Technol Corp | Illuminator for refrigerator |
| CN1648568A (en) * | 2004-01-20 | 2005-08-03 | 河南新飞电器有限公司 | Optical catalyst negative ino sterilizing refrigerator |
| CN1558169A (en) * | 2004-01-30 | 2004-12-29 | 河南新飞电器有限公司 | Refrigerator with sterilization and disinfection function |
| CN2729596Y (en) * | 2004-07-20 | 2005-09-28 | 苏州三星电子有限公司 | High-efficient deodorizating sterilizing apparatus for refrigerator |
| CN100478634C (en) * | 2005-10-28 | 2009-04-15 | 株式会社东芝 | Refrigeratory |
| CN201191117Y (en) * | 2008-02-01 | 2009-02-04 | 邢少祥 | Deodorization, sterilization and fresh-keeping apparatus for refrigerator |
| CN203065391U (en) * | 2013-01-09 | 2013-07-17 | 中山金利宝胶粘制品有限公司 | Visible light type photocatalyst paster |
| CN203454581U (en) * | 2013-07-19 | 2014-02-26 | 合肥美的电冰箱有限公司 | Shelf used for refrigerator and refrigerator with same |
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| Publication number | Publication date |
|---|---|
| CN103322761A (en) | 2013-09-25 |
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