CN110608571A - Refrigerator storage box with antibacterial self-cleaning function and manufacturing process thereof - Google Patents
Refrigerator storage box with antibacterial self-cleaning function and manufacturing process thereof Download PDFInfo
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- CN110608571A CN110608571A CN201910949055.XA CN201910949055A CN110608571A CN 110608571 A CN110608571 A CN 110608571A CN 201910949055 A CN201910949055 A CN 201910949055A CN 110608571 A CN110608571 A CN 110608571A
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- storage box
- cleaning
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- aluminum plate
- antibacterial
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 79
- 238000004140 cleaning Methods 0.000 title claims abstract description 76
- 238000003860 storage Methods 0.000 title claims abstract description 69
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 62
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 62
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011941 photocatalyst Substances 0.000 claims abstract description 25
- 230000001699 photocatalysis Effects 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000002131 composite material Substances 0.000 claims abstract description 7
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims description 12
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000003115 biocidal effect Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000002270 dispersing agent Substances 0.000 claims description 3
- 239000012153 distilled water Substances 0.000 claims description 3
- 238000004070 electrodeposition Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000861 blow drying Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000003242 anti bacterial agent Substances 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 description 9
- 238000004659 sterilization and disinfection Methods 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 235000005118 dietary health Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- 229940123208 Biguanide Drugs 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000004283 biguanides Chemical class 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 150000003577 thiophenes Chemical class 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator storage box with an antibacterial self-cleaning function and a manufacturing process thereof, and relates to the technical field of refrigerator storage boxes. The invention comprises a storage box, a storage box mask and an antibacterial self-cleaning aluminum plate; the face cover of the storage box is clamped at the side end of the storage box; the antibacterial self-cleaning aluminum plate is clamped at the side end; the antibacterial self-cleaning aluminum plate comprises an aluminum plate; the surface of the aluminum plate is sequentially provided with a nano silver ion antibacterial layer and a nano photocatalyst self-cleaning layer from inside to outside. The invention is characterized in that a nano silver ion antibacterial layer and a nano photocatalyst self-cleaning layer are sequentially arranged on the surface of an aluminum plate from inside to outside; the nano silver ion antibacterial layer can break through the defects of the traditional antibacterial agent and has the advantages of high heat resistance, strong antibacterial property, safety and reliability; the nano photocatalyst self-cleaning coating adopts a photocatalytic nano titanium dioxide composite photocatalytic material, and when the nano photocatalyst self-cleaning coating is attached to the surface of an aluminum plate, the hydrophilicity of the surface of the aluminum plate can be increased through the photocatalytic action, so that substances adsorbed on the surface of the aluminum plate are oxidized and decomposed, and the self-cleaning of the surface of the aluminum plate is realized.
Description
Technical Field
The invention belongs to the technical field of refrigerator storage boxes, and particularly relates to a refrigerator storage box with an antibacterial self-cleaning function and a manufacturing process thereof.
Background
With the increasing health awareness of consumers, the antibacterial function of the refrigerator has become one of the core functions of the refrigerator. However, the current internal sterilization functions are mainly of two types: one is to sterilize the circulating air, namely, various devices with sterilization functions are arranged in the air duct to perform the antibacterial sterilization function on various bacteria in the circulating air flow; the other type is that the bacteria in the refrigerator are subjected to antibiosis and bacteriostasis through an optical radiation device with an antibiosis and sterilization function, such as ultraviolet light and the like, arranged at the top of the refrigerator. The limitations of the above two approaches are as follows:
a) to the surfaces of various storage boxes inside the refrigerator, which are in frequent direct contact with users, the sterilization of the circulating air cannot play an effective antibacterial and sterilizing role, and the breeding and reproduction of bacteria are not beneficial to the dietary health of the users.
b) Most of the light radiation sterilization can not irradiate the surfaces of various storage boxes in the refrigerator, which are frequently in direct contact with users, and can not play an effective antibacterial sterilization role, and the breeding and reproduction of bacteria are not beneficial to the dietary health of the users.
b) The surfaces of various storage boxes and users in direct contact are often in contact with hands of people, various kinds of dust can be directly adsorbed on the surfaces of the storage boxes, and the two main flow modes cannot play a self-cleaning role. The user is required to wipe and clean the surface of the storage box regularly.
Currently, antimicrobial agents can be largely classified into three types, inorganic, organic, and natural. Early antibacterial agents were mostly organic in series, mostly complex compounds containing nitrogen, sulfur, chlorine and other elements, and their main species were quaternary ammonium salts, biguanides, alcohols, phenols, aldehydes, organic metals, pyridines, thiophenes and the like. The antibacterial agents have good short-term sterilization effect, but most of the antibacterial agents have the defects of poor heat resistance stability, short service life and the like. Not suitable for the inner parts of the refrigerator.
In the use process of the refrigerator, people inevitably contact various microbes such as bacteria and fungi, and the microbes are carried into the refrigerator through touch propagation and are rapidly bred and multiplied, so that the diet health of people is influenced. Thus, as the standard of living increases; the surface of the storage box which is frequently touched by consumers is added with the antibacterial and self-cleaning functions, so that the problem that the antibacterial and self-cleaning functions of the high-end refrigerator are further deepened is urgently solved.
Disclosure of Invention
The invention aims to provide a refrigerator storage box with an antibacterial self-cleaning function and a manufacturing process thereof, wherein a nano silver ion antibacterial layer and a nano photocatalyst self-cleaning layer are sequentially arranged on the surface of an aluminum plate from inside to outside; the nano silver ion antibacterial layer can break through the defects of the traditional antibacterial agent and has the advantages of high heat resistance, strong antibacterial property, safety and reliability; the nano photocatalyst self-cleaning coating adopts a photocatalytic nano titanium dioxide composite photocatalytic material, and when the nano photocatalyst self-cleaning coating is attached to the surface of an aluminum plate, the hydrophilicity of the surface of the aluminum plate can be increased through the photocatalytic action, so that substances adsorbed on the surface of the aluminum plate are oxidized and decomposed, and the self-cleaning of the surface of the aluminum plate is realized.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a refrigerator storage box with an antibacterial self-cleaning function, which comprises: the storage box, the storage box mask and the antibacterial self-cleaning aluminum plate;
the bottom end of one side plate of the storage box is respectively provided with a plurality of first bottom lugs; a plurality of second bosses are fixed at the middle lower part of one side plate of the storage box; a plurality of third bosses are symmetrically arranged at the opposite side ends of one side plate of the storage box;
a side plate of the storage box is covered with a storage box face cover; a plurality of first bayonets matched with the first bumps are formed on the folded edge at the bottom of the storage box mask; the middle lower part of the storage box cover is provided with a plurality of second bayonets corresponding to the second bosses; a plurality of third bayonets matched with the third bosses are symmetrically formed in the left and right opposite folded edges of the object box mask;
a plurality of parallel horizontal raised lines are fixed on one side of the antibacterial self-cleaning aluminum plate; the horizontal convex strip is matched with a channel arranged on one side of the storage box face cover; a plurality of clamping structures corresponding to the second bayonet are fixed on one side of the antibacterial self-cleaning aluminum plate; the clamping structure comprises an upper clamping block and a lower clamping hook; the clamping structure is matched in the second clamping opening; a second boss of the storage box mask is inserted between the upper clamping block and the lower clamping hook, and the lower clamping hook is pressed by the second boss to clamp the lower side end of the second bayonet;
the antibacterial self-cleaning aluminum plate comprises an aluminum plate; the surface of the aluminum plate is sequentially provided with a nano silver ion antibacterial layer and a nano photocatalyst self-cleaning layer from inside to outside.
Preferably, the L-shaped folded plate fixed at the bottom end of the antibacterial self-cleaning aluminum plate is clamped at the bottom end of one side of the storage box cover.
A manufacturing process of a refrigerator storage box with an antibacterial self-cleaning function comprises the steps of manufacturing an antibacterial self-cleaning aluminum plate; the manufacturing of the antibacterial self-cleaning aluminum plate comprises the preparation of a nano silver ion antibacterial layer and the preparation of a nano photocatalyst self-cleaning layer;
wherein, the preparation process of the nano silver ion antibacterial layer is as follows:
firstly, deoiling and decontaminating the aluminum plate, and cleaning and blow-drying by distilled water; then, taking the aluminum plate as a cathode and stainless steel as an anode, and carrying out electrochemical deposition in a solution containing silver nitrate to form a nano silver ion antibacterial layer;
wherein, the preparation process of the nano photocatalyst self-cleaning layer is as follows:
uniformly mixing the nano titanium dioxide composite photocatalytic material with water, a film-forming agent, a film-forming assistant and a stable dispersant, and then uniformly coating the mixture on the surface of the nano silver ion antibacterial layer to form a nano photocatalyst self-cleaning layer.
One aspect of the present invention has the following advantageous effects:
1. the invention is characterized in that a nano silver ion antibacterial layer and a nano photocatalyst self-cleaning layer are sequentially arranged on the surface of an aluminum plate from inside to outside; the nano silver ion antibacterial layer can break through the defects of the traditional antibacterial agent and has the advantages of high heat resistance, strong antibacterial property, safety and reliability; the nano photocatalyst self-cleaning coating adopts a photocatalytic nano titanium dioxide composite photocatalytic material, and when the nano photocatalyst self-cleaning coating is attached to the surface of an aluminum plate, the hydrophilicity of the surface of the aluminum plate can be increased through the photocatalytic action, so that substances adsorbed on the surface of the aluminum plate are oxidized and decomposed, and the self-cleaning of the surface of the aluminum plate is realized.
2. The storage box, the storage box mask and the antibacterial self-cleaning aluminum plate are clamped with each other, so that the storage box, the storage box mask and the antibacterial self-cleaning aluminum plate are convenient to disassemble, stable in structure and convenient to use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a refrigerator storage box with an antibacterial self-cleaning function according to the present invention;
FIG. 2 is a schematic view of the storage box of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is a front view of the mask of the storage box of the present invention;
FIG. 5 is a schematic view of the structure of the storage box cover in a rear view according to the present invention;
FIG. 6 is a schematic view of the front view angle structure of the antibacterial self-cleaning aluminum plate of the present invention;
FIG. 7 is a schematic view of the back view angle structure of the antibacterial self-cleaning aluminum plate of the present invention;
fig. 8 is an enlarged view of B in fig. 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "upper," "middle," "length," "inner," and the like are used in an orientation or positional relationship for convenience in describing the present invention and for simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-8, the present invention is a refrigerator storage box with antibacterial and self-cleaning functions, comprising: the storage box comprises a storage box 1, a storage box face cover 2 and an antibacterial self-cleaning aluminum plate 3;
the bottom end of one side plate of the storage box 1 is respectively provided with a plurality of first bottom lugs 11; a plurality of second bosses 12 are fixed at the middle lower part of one side plate of the storage box 1; a plurality of third bosses 13 are symmetrically arranged at the opposite side ends of one side plate of the storage box 1;
one side plate of the storage box 1 is covered with a storage box cover 2; a plurality of first bayonets 21 matched with the first bumps 11 are formed on the folded edge at the bottom of the storage box cover 2; the middle lower part of the storage box cover 2 is provided with a plurality of second bayonets 22 corresponding to the second bosses 12; a plurality of third clamping openings 23 matched with the third bosses 13 are symmetrically formed in the left and right opposite folding edges of the article box mask 2;
a plurality of parallel horizontal convex strips 31 are fixed on one side of the antibacterial self-cleaning aluminum plate 3; the horizontal convex strip 31 is matched with a channel arranged at one side of the storage box cover 2; a plurality of clamping structures corresponding to the second bayonets 22 are fixed on one side of the antibacterial self-cleaning aluminum plate 3; the clamping structure comprises an upper clamping block 321 and a lower clamping hook 322; the clamping structure is matched in the second bayonet 22; the second boss 12 of the storage box mask 2 is inserted between the upper clamping block 231 and the lower clamping hook 322, and the lower clamping hook 322 is clamped at the lower side end of the second bayonet 22 under the extrusion of the second boss 12; wherein, the L-shaped folded plate 33 fixed at the bottom end of the antibacterial self-cleaning aluminum plate 3 is clamped at the bottom end of one side of the storage box cover 2;
the antibacterial self-cleaning aluminum plate 3 comprises an aluminum plate; the surface of the aluminum plate is sequentially provided with a nano silver ion antibacterial layer and a nano photocatalyst self-cleaning layer from inside to outside.
A manufacturing process of a refrigerator storage box with an antibacterial self-cleaning function comprises the steps of manufacturing an antibacterial self-cleaning aluminum plate 3; the manufacturing of the antibacterial self-cleaning aluminum plate 3 comprises the preparation of a nano silver ion antibacterial layer and the preparation of a nano photocatalyst self-cleaning layer;
wherein, the preparation process of the nano silver ion antibacterial layer is as follows:
firstly, removing oil and dirt from an aluminum plate, and cleaning and drying by distilled water; then, taking an aluminum plate as a cathode and stainless steel as an anode, and carrying out electrochemical deposition in a solution containing silver nitrate to form a nano silver ion antibacterial layer, wherein the deposition voltage is 2V-5V, and the deposition time is 2-5 min;
specifically, a nano silver ion antibacterial layer (generally 5-50 microns) is coated on a decorative aluminum plate; the nano silver ion antibacterial layer is a green environment-friendly antibacterial agent, belongs to the field of inorganic nano antibacterial agents, and can break through the defects of the traditional antibacterial agent; the antibacterial fabric has the characteristics of high heat resistance, strong antibacterial property, safety, reliability and the like; in addition, the nano antibacterial agent has the characteristics of low toxicity, easy dispersion, good thermal stability and the like besides the antibacterial effect; therefore, the nano antibacterial agent hardly causes any chronic or acute diseases to human beings and animals, releases trace active inorganic components, and does not cause any influence on the environment; the antibacterial coating is mainly a nano silver ion coating and can also be copper and other nano metal ions with antibacterial function;
wherein, the preparation process of the nano photocatalyst self-cleaning layer is as follows:
uniformly mixing the nano titanium dioxide composite photocatalytic material with water, a film-forming agent, a film-forming assistant and a stable dispersant, and then uniformly coating the mixture on the surface of the nano silver ion antibacterial layer to form a nano photocatalyst self-cleaning layer;
specifically, a nano photocatalyst self-cleaning layer (generally 100-400 microns) is coated on the nano silver ion antibacterial layer; the nano photocatalyst self-cleaning coating adopts a photocatalytic nano titanium dioxide composite photocatalytic material, and when the nano photocatalyst self-cleaning coating is attached to the surface of an aluminum plate, the hydrophilicity of the surface of the aluminum plate can be increased through the photocatalytic effect, so that substances adsorbed on the surface of the aluminum plate are oxidized and decomposed, and the self-cleaning of the surface of the aluminum plate is realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides a take antibiotic self-cleaning function's refrigerator storing box which characterized in that includes: the storage box comprises a storage box (1), a storage box face shield (2) and an antibacterial self-cleaning aluminum plate (3);
the bottom end of one side plate of the storage box (1) is respectively provided with a plurality of first bottom lugs (11); a plurality of second bosses (12) are fixed at the middle lower part of one side plate of the storage box (1); a plurality of third bosses (13) are symmetrically arranged at the opposite side ends of one side plate of the storage box (1);
a side plate of the storage box (1) is covered with a storage box face cover (2); a plurality of first bayonets (21) matched with the first bumps (11) are formed in the bottom folded edge of the storage box cover (2); a plurality of second bayonets (22) corresponding to the second bosses (12) are formed in the middle lower part of the storage box cover (2); a plurality of third bayonets (23) matched with the third bosses (13) are symmetrically formed on the left and right opposite folded edges of the article box mask (2);
a plurality of parallel horizontal convex strips (31) are fixed on one side of the antibacterial self-cleaning aluminum plate (3); the horizontal convex strips (31) are matched with a channel formed in one side of the storage box face cover (2); a plurality of clamping structures corresponding to the second bayonets (22) are fixed on one side of the antibacterial self-cleaning aluminum plate (3); the clamping structure comprises an upper clamping block (321) and a lower clamping hook (322); the clamping structure is matched in the second bayonet (22); a second boss (12) of the storage box mask (2) is inserted between the upper clamping block (231) and the lower clamping hook (322), and the lower clamping hook (322) is clamped at the lower side end of the second bayonet (22) under the extrusion of the second boss (12);
the antibacterial self-cleaning aluminum plate (3) comprises an aluminum plate; the surface of the aluminum plate is sequentially provided with a nano silver ion antibacterial layer and a nano photocatalyst self-cleaning layer from inside to outside.
2. The refrigerator storage box with the antibacterial self-cleaning function as claimed in claim 1, wherein an L-shaped folded plate (33) fixed at the bottom end of the antibacterial self-cleaning aluminum plate (3) is clamped at the bottom end of one side of the storage box cover (2).
3. A manufacturing process of a refrigerator storage box with an antibacterial self-cleaning function is characterized by comprising the steps of manufacturing an antibacterial self-cleaning aluminum plate (3); the manufacturing of the antibacterial self-cleaning aluminum plate (3) comprises the preparation of a nano silver ion antibacterial layer and the preparation of a nano photocatalyst self-cleaning layer;
wherein, the preparation process of the nano silver ion antibacterial layer is as follows:
firstly, deoiling and decontaminating the aluminum plate, and cleaning and blow-drying by distilled water; then, taking the aluminum plate as a cathode and stainless steel as an anode, and carrying out electrochemical deposition in a solution containing silver nitrate to form a nano silver ion antibacterial layer;
wherein, the preparation process of the nano photocatalyst self-cleaning layer is as follows:
uniformly mixing the nano titanium dioxide composite photocatalytic material with water, a film-forming agent, a film-forming assistant and a stable dispersant, and then uniformly coating the mixture on the surface of the nano silver ion antibacterial layer to form a nano photocatalyst self-cleaning layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910949055.XA CN110608571A (en) | 2019-10-08 | 2019-10-08 | Refrigerator storage box with antibacterial self-cleaning function and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910949055.XA CN110608571A (en) | 2019-10-08 | 2019-10-08 | Refrigerator storage box with antibacterial self-cleaning function and manufacturing process thereof |
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|---|---|
| CN110608571A true CN110608571A (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910949055.XA Pending CN110608571A (en) | 2019-10-08 | 2019-10-08 | Refrigerator storage box with antibacterial self-cleaning function and manufacturing process thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111807712A (en) * | 2020-07-23 | 2020-10-23 | 长虹美菱股份有限公司 | Self-cleaning glass panel of refrigerator and preparation process thereof |
| CN111912163A (en) * | 2020-08-12 | 2020-11-10 | 长虹美菱股份有限公司 | Full antibiotic special district intelligent control apron of storing |
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Application publication date: 20191224 |
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