CN110425802A - A kind of refrigerator and control method with sterilizing function - Google Patents
A kind of refrigerator and control method with sterilizing function Download PDFInfo
- Publication number
- CN110425802A CN110425802A CN201910802947.7A CN201910802947A CN110425802A CN 110425802 A CN110425802 A CN 110425802A CN 201910802947 A CN201910802947 A CN 201910802947A CN 110425802 A CN110425802 A CN 110425802A
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- refrigerator
- food materials
- control panel
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- sterilization module
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 44
- 235000013305 food Nutrition 0.000 claims abstract description 43
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 32
- 230000008014 freezing Effects 0.000 claims abstract description 23
- 238000007710 freezing Methods 0.000 claims abstract description 23
- 241001025261 Neoraja caerulea Species 0.000 claims abstract description 8
- 239000011324 bead Substances 0.000 claims abstract description 8
- 238000005286 illumination Methods 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 4
- 238000010835 comparative analysis Methods 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 13
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 230000004060 metabolic process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 235000015277 pork Nutrition 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000411851 herbal medicine Species 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
-
- 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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nutrition Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a kind of refrigerator and control method with sterilizing function.It is related to domestic refrigerator technical field.Refrigerator includes at least freezing chamber, be equipped in freezing chamber can direct irradiation food materials surface sterilization module and color sensor;Wherein, several blue-ray LED lamp beads are evenly equipped in sterilization module, sterilization module is connect by harness with control panel and power supply;For the data feedback that color sensor will test by display panel to control panel, control panel is built-in with WiFi module.The present invention inhibits the breeding and metabolism of bacterium in refrigerator by the blue light that the sterilization module being equipped in freezing chamber issues, and reducing bacterium influences food materials, realizes the extension of food materials freshness date.
Description
Technical field
The invention belongs to domestic refrigerator technical fields, more particularly to a kind of refrigerator and controlling party with sterilizing function
Method.
Background technique
The utensil that refrigerator is mainly stored as food materials, in use, it is a large amount of that complicated food materials storage easily leads to bacterium
It is rotten rotten to not only result in food materials acceleration, while will affect the health of user for breeding.Currently, the sterilization in refrigerator, sterilization side
Method includes the methods of ozone, deep ultraviolet, Chinese herbal medicine extract and physical absorption.In these methods as deep ultraviolet, ozone for
Body do certain harm;Chinese herbal medicine extract has stimulation taste, will affect food materials flavor;Physical absorption can only be recycled by wind
It realizes, can not realize sterilization and the bactericidal effect of active.Simultaneously consumer exist one to use mistaken ideas, it is believed that cryogenic temperature
It is low, it does not need using preservation technology.Actual conditions are that there are a certain amount of psychrophiles in refrigerator, can be metabolized under freezing conditions simultaneously
Mass propagation causes meat putrid and deteriorated.
Early-stage study discovery: it when within blue light 400nm-420nm, will cause the solidification of bacterium internal protein, destroy bacterium and close
At the activity of enzyme, DNA of bacteria synthesis is interfered, is bacterium loss splitting ability, the final effect for realizing sterilization and sterilization.
Summary of the invention
The purpose of the present invention is to provide a kind of refrigerator and control method with sterilizing function, by being equipped in freezing chamber
The blue light that issues of sterilization module inhibit the breeding and metabolism of bacterium in refrigerator, reducing bacterium influences food materials, solve existing
The problem of some food materials freshness dates cannot extend.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of refrigerator with sterilizing function, and refrigerator includes at least freezing chamber, is equipped in the freezing chamber
Can direct irradiation food materials surface sterilization module and color sensor;Wherein, several blue-ray LEDs are evenly equipped in the sterilization module
Lamp bead, the sterilization module are connect by harness with control panel and power supply;The color sensor passes through display panel
The data feedback that will test to control panel, the control panel is built-in with WiFi module.
Further, the display panel is mounted in the door body of refrigerator.
Further, the control panel is mounted on the top of refrigerator, and the control panel passes through built-in WiFi module
Obtain the data in cloud database.
Further, the freezing chamber carries out freezing work by the refrigeration system installed in refrigerator.
Further, in the range of 400nm~430nm, intensity of illumination exists the blue light wavelength of the blue-ray LED lamp bead
14lx/m2.s~20lx/m2.s range.
A kind of control method of the refrigerator with sterilizing function, steps are as follows:
First refrigerator is powered and is networked, and food materials are put into the freezing chamber of refrigerator;Food materials are inputted by display panel again
Title, while color sensor adopts the Lab Value Data of the collection food materials, feeds back to control panel by display panel;Then, it controls
Panel obtains the Lab standard value of the food materials and the different value of chromatism △ E correspondence of the food materials by WiFi module from cloud database
Fresh state, the Lab Value Data of the food materials and the Lab standard value of the food materials compare and analyze automatically, obtained by control panel
To value of chromatism △ E;Finally, value of chromatism classification standard of the control panel according to acquisition, by the food materials be divided into it is fresh, secondary it is fresh,
General three states;
When for fresh state, then range of the blue light wavelength in 420~430nm of sterilization module is adjusted, intensity of illumination exists
The range of 14lx/m2.s~16lx/m2.s;
When for secondary fresh state, then range of the blue light wavelength in 410~420nm of sterilization module is adjusted, intensity of illumination exists
The range of 16lx/m2.s~18lx/m2.s;
When for general state, then range of the blue light wavelength in 400~410nm of sterilization module is adjusted, intensity of illumination exists
The range of 18lx/m2.s~20lx/m2.s.
The invention has the following advantages:
1, the present invention inhibits the breeding of bacterium and generation in refrigerator by the blue light that the sterilization module being equipped in freezing chamber issues
It thanks, reducing bacterium influences food materials, realizes the extension of food materials freshness date.
2, the present invention constitutes automatic sterilizing system by color sensor, display panel, control panel, the WiFi module being equipped with
System, it is convenient to facilitate, and extends food materials freshness date.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is sterilization module structural schematic diagram of the invention;
Fig. 3 is system structure diagram of the invention;
Fig. 4 is flowage structure schematic diagram of the invention;
In attached drawing, parts list represented by the reference numerals are as follows:
1- freezing chamber, 2- sterilization module, 3- control panel, 4- refrigeration system, 5- blue-ray LED lamp bead, 6- color sensor,
7- display panel, 8- harness.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " aperture ", "upper", "lower", " thickness ", "top", " in ",
Indicating positions or the positional relationship such as " length ", "inner", " surrounding ", are merely for convenience of description of the present invention and simplification of the description, without
It is that the component of indication or suggestion meaning or element must have a particular orientation, is constructed and operated in a specific orientation, therefore not
It can be interpreted as limitation of the present invention.
Embodiment 1:
As shown in Figure 1-3, the present invention is a kind of refrigerator and control method with sterilizing function, one kind having sterilizing function
Refrigerator, refrigerator includes at least freezing chamber 1, and freezing chamber 1 carries out freezing work by the refrigeration system 4 installed in refrigerator,
Be equipped in freezing chamber 1 can direct irradiation food materials surface sterilization module 2 and color sensor 6, color sensor 6
The model TCS230 color sensor of use;
Wherein as shown in figure 3, being evenly equipped with several blue-ray LED lamp beads 5 in sterilization module 2, the blue light wave of blue-ray LED lamp bead 5
The range in 400nm~430nm is grown, intensity of illumination is in 14lx/m2.s~20lx/m2.s range, sterilization module 2 pass through harness 8
It is connect with control panel 3 and power supply;
The breeding and metabolism for inhibiting bacterium in refrigerator by the blue light that the sterilization module 2 being equipped in freezing chamber 1 issues, reduce
Bacterium influences food materials, realizes the extension of food materials freshness date;
For the data feedback that color sensor 6 will test by display panel 7 to control panel 3, display panel 7 is mounted on ice
In the door body of case, control panel 3 is built-in with WiFi module, and control panel 3 is mounted on the top of refrigerator, and control panel 3 passes through interior
The WiFi module set obtains the data in cloud database by connection network;
Wherein, cloud database is stored with the Lab value of various food, and the corresponding food materials state of difference value of chromatism △ E,
Wherein, L indicates brightness, and L value is (0~100 black~pure white), and a indicates that the range from red to green, a value are (+127
~-128 Yang are red~green), b indicates that the range from yellow to blue, b value are (+127~-128 is yellow~blue).Value of chromatism △ E value
It is calculated by formula: △ E=[(△ L)2+(△a)2+(△b)2]1/2;The Lab value and value of chromatism △ E of different food materials are corresponding
Evaluating standard it is different.
Such as: pork uses the L of color sensor measurement, and a, b value, the L with cloud data Plays, a, b value is to score
Analysis, obtained value of chromatism △ E,
As 0 < △ E≤5, pork is fresh state at this time;
As 5 < △ E≤12, pork is time fresh state at this time;
As 12 < △ E≤20, pork is general state at this time.
Embodiment 2:
As shown in figure 4, a kind of control method of the refrigerator with sterilizing function, steps are as follows:
First refrigerator is powered and is networked, and food materials are put into the freezing chamber of refrigerator;
The title of food materials is inputted by display panel again, while color sensor adopts the Lab Value Data of the collection food materials, passes through
Display panel feeds back to control panel;
Then, control panel obtains the Lab standard value and the food materials of the food materials by WiFi module from cloud database
The corresponding fresh state of different value of chromatism △ E, control panel is automatically by the Lab standard of the Lab Value Data of the food materials and the food materials
Value compares and analyzes, and obtains value of chromatism △ E;
Finally, value of chromatism classification standard of the control panel according to acquisition, which is divided into fresh, secondary fresh, general
Three states;
When for fresh state, then range of the blue light wavelength in 420~430nm of sterilization module is adjusted, intensity of illumination exists
The range of 14lx/m2.s~16lx/m2.s;
When for secondary fresh state, then range of the blue light wavelength in 410~420nm of sterilization module is adjusted, intensity of illumination exists
The range of 16lx/m2.s~18lx/m2.s;
When for general state, then range of the blue light wavelength in 400~410nm of sterilization module is adjusted, intensity of illumination exists
The range of 18lx/m2.s~20lx/m2.s;
Automatic sterilizing system, side are constituted by the color sensor 6, display panel 7, control panel 3, the WiFi module that are equipped with
It is convenient, and extend food materials freshness date.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of refrigerator with sterilizing function, refrigerator includes at least freezing chamber (1), it is characterised in that:
Be equipped in the freezing chamber (1) can direct irradiation food materials surface sterilization module (2) and color sensor (6);
Wherein, several blue-ray LED lamp beads (5) are evenly equipped on the sterilization module (2), the sterilization module (2) passes through harness (8)
It is connect with control panel (3) and power supply;
The data feedback that the color sensor (6) will test by display panel (7) is to control panel (3), the control plane
Plate (3) is built-in with WiFi module.
2. a kind of refrigerator with sterilizing function according to claim 1, which is characterized in that display panel (7) peace
In the door body of refrigerator.
3. a kind of refrigerator with sterilizing function according to claim 1, which is characterized in that control panel (3) peace
Mounted in the top of refrigerator, the control panel (3) obtains the data in cloud database by built-in WiFi module.
4. a kind of refrigerator with sterilizing function according to claim 1, which is characterized in that the freezing chamber (1) passes through
The refrigeration system (4) installed in refrigerator carries out freezing work.
5. a kind of refrigerator with sterilizing function according to claim 1, which is characterized in that the blue-ray LED lamp bead (5)
Blue light wavelength in the range of 400nm~430nm, intensity of illumination is in 14lx/m2.s~20lx/m2.s range.
6. a kind of control method of the refrigerator with sterilizing function, which is characterized in that steps are as follows:
First refrigerator is powered and is networked, and food materials are put into the freezing chamber of refrigerator;
The title of food materials is inputted by display panel again, while color sensor adopts the Lab Value Data of the collection food materials, passes through display
Panel feeds back to control panel;
Then, control panel obtains the Lab standard value of the food materials and the difference of the food materials by WiFi module from cloud database
The corresponding fresh state of value of chromatism △ E, control panel automatically by the Lab standard value of the Lab Value Data of the food materials and the food materials into
Row comparative analysis obtains value of chromatism △ E;
Finally, value of chromatism classification standard of the control panel according to acquisition, which is divided into fresh, secondary fresh, three general
State
When for fresh state, then range of the blue light wavelength in 420~430nm of sterilization module is adjusted, intensity of illumination is in 14lx/
The range of m2.s~16lx/m2.s;
When for secondary fresh state, then range of the blue light wavelength in 410~420nm of sterilization module is adjusted, intensity of illumination is in 16lx/
The range of m2.s~18lx/m2.s;
When for general state, then range of the blue light wavelength in 400~410nm of sterilization module is adjusted, intensity of illumination is in 18lx/
The range of m2.s~20lx/m2.s.
Priority Applications (1)
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CN201910802947.7A CN110425802A (en) | 2019-08-28 | 2019-08-28 | A kind of refrigerator and control method with sterilizing function |
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CN201910802947.7A CN110425802A (en) | 2019-08-28 | 2019-08-28 | A kind of refrigerator and control method with sterilizing function |
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Publication Number | Publication Date |
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CN110425802A true CN110425802A (en) | 2019-11-08 |
Family
ID=68417934
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113686087A (en) * | 2021-08-04 | 2021-11-23 | 安徽康佳同创电器有限公司 | Refrigerator sterilization control method and device and refrigerator |
CN115435530A (en) * | 2022-09-07 | 2022-12-06 | 海信冰箱有限公司 | Refrigerator and sterilization control method thereof |
WO2022252922A1 (en) * | 2021-05-31 | 2022-12-08 | 重庆海尔制冷电器有限公司 | Control method for refrigeration apparatus |
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CN210486226U (en) * | 2019-08-28 | 2020-05-08 | 长虹美菱股份有限公司 | Refrigerator with sterilization function |
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2022252922A1 (en) * | 2021-05-31 | 2022-12-08 | 重庆海尔制冷电器有限公司 | Control method for refrigeration apparatus |
CN113686087A (en) * | 2021-08-04 | 2021-11-23 | 安徽康佳同创电器有限公司 | Refrigerator sterilization control method and device and refrigerator |
CN115435530A (en) * | 2022-09-07 | 2022-12-06 | 海信冰箱有限公司 | Refrigerator and sterilization control method thereof |
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Application publication date: 20191108 |