CN116857889A - Refrigerator, control method and control device thereof and storage medium - Google Patents

Refrigerator, control method and control device thereof and storage medium Download PDF

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Publication number
CN116857889A
CN116857889A CN202310821058.1A CN202310821058A CN116857889A CN 116857889 A CN116857889 A CN 116857889A CN 202310821058 A CN202310821058 A CN 202310821058A CN 116857889 A CN116857889 A CN 116857889A
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China
Prior art keywords
sterilization
refrigerator
lamp strip
display
control method
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CN202310821058.1A
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Chinese (zh)
Inventor
许杨
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TCL Home Appliances Hefei Co Ltd
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TCL Home Appliances Hefei Co Ltd
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Priority to CN202310821058.1A priority Critical patent/CN116857889A/en
Publication of CN116857889A publication Critical patent/CN116857889A/en
Pending legal-status Critical Current

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    • 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
    • F25D29/003—Arrangement or mounting of control or safety devices for movable devices
    • 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
    • A23L3/003—Control or safety devices for sterilisation or pasteurisation systems
    • 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
    • A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Epidemiology (AREA)
  • Nutrition Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The application provides a refrigerator, a control method, a control device and a storage medium thereof, wherein the control method of the refrigerator comprises the following steps: acquiring the sterilization type of the sterilization assembly; determining a display mode of the lamp strip according to the sterilization type; and controlling the lamp strip to display according to the display mode. Through show the type of disinfecting of the indoor subassembly of disinfecting of cold-stored room through the lamp area, will disinfect the subassembly and visually show promptly, can audio-visual the circumstances of disinfecting of seeing the subassembly of disinfecting when the user puts into the food, need not to look over the circumstances of disinfecting through the display panel on the awakening refrigerator door body, convenience of customers confirms the indoor food freshness of cold-stored room according to the circumstances of disinfecting, can improve user's use experience.

Description

Refrigerator, control method and control device thereof and storage medium
Technical Field
The application belongs to the technical field of refrigerators, and particularly relates to a refrigerator, a control method, a control device and a storage medium thereof.
Background
As a household appliance commonly used by users, refrigerators are continuously being updated in order to meet the changing demands of users. In the refrigerating chamber of the refrigerator, the fresh-keeping time of the food materials is shorter than that of the freezing chamber, and in order to prolong the fresh-keeping time of the food materials, a sterilization assembly is generally arranged, and the sterilization assembly is used for removing microorganisms such as bacteria in the food materials so as to inhibit or slow down the food material deterioration caused by the growth of the bacteria.
However, in the related art, the user cannot intuitively see the sterilization condition of the sterilization assembly, resulting in a reduced sense of user experience.
Disclosure of Invention
The embodiment of the application provides a refrigerator, a control method, a control device and a storage medium thereof, and a user can intuitively see the sterilization condition by visualizing the sterilization condition of a sterilization assembly, so that the use experience of the user is improved.
In a first aspect, an embodiment of the present application provides a control method of a refrigerator, where the refrigerator includes a refrigerating compartment, a lamp strip and a sterilization assembly disposed in the refrigerating compartment; the control method comprises the following steps:
acquiring the sterilization type of the sterilization assembly;
determining a display mode of the lamp strip according to the sterilization type;
and controlling the lamp strip to display according to the display mode.
Optionally, the sterilization type includes ultraviolet sterilization and anion sterilization; the display mode comprises light display and digital display;
the determining the display mode of the lamp strip according to the sterilization type comprises the following steps:
if the sterilization type is ultraviolet sterilization, determining that the display mode of the lamp strip is the lamplight display;
and if the sterilization type is the negative ion sterilization, determining that the display mode of the lamp strip is the digital display.
Optionally, if the sterilization type is ultraviolet sterilization, determining that the display mode of the light band is light display includes:
if the sterilization type is ultraviolet sterilization, determining that the display mode of the lamp strip is lamplight color and/or flicker frequency, wherein the brightness of the lamplight color is positively correlated with the sterilization rate of the ultraviolet sterilization; the flicker frequency is positively correlated with the sterilization rate of the ultraviolet sterilization.
Optionally, if the sterilization type is the negative ion sterilization, determining the display mode of the light band to be digital display includes:
and if the sterilization type is the negative ion sterilization, determining that the display mode of the lamp strip is digital display in the range of 0 to 100, wherein the digital display is positively correlated with the sterilization rate of the negative ion sterilization.
Optionally, the control method further includes:
when a user puts food, controlling the sterilization component to perform ultraviolet sterilization;
when the door body of the refrigerator is detected to be closed, the sterilizing component is controlled to stop ultraviolet sterilization.
Optionally, when the door body of the refrigerator is detected to be closed, the control method further includes, after controlling the sterilization component to stop performing ultraviolet sterilization:
and controlling the sterilization component to perform negative ion sterilization.
Optionally, the controlling the sterilizing component to perform negative ion sterilization includes:
acquiring the freshness of food materials in the refrigerating chamber;
and determining the concentration of negative ions released by the sterilization component according to the freshness of the food materials, wherein the freshness of the food materials is inversely related to the concentration of the negative ions.
In a second aspect, an embodiment of the present application further provides a control device for a refrigerator, where the refrigerator includes a refrigeration compartment, a lamp strip and a sterilization assembly disposed in the refrigeration compartment; the control device includes:
the acquisition unit is used for acquiring the sterilization type of the sterilization assembly;
the determining unit is used for determining the display mode of the lamp strip according to the sterilization type;
and the control unit is used for controlling the lamp strip to display according to the display mode.
In a third aspect, embodiments of the present application also provide a computer-readable storage medium having stored thereon a computer program which, when executed on the computer, causes the computer to perform the method of controlling a refrigerator as set forth in any one of the above.
In a fourth aspect, an embodiment of the present application further provides a refrigerator, including:
a refrigerating compartment;
the lamp strip is arranged in the refrigerating chamber;
the sterilization assembly is arranged in the refrigerating chamber;
and a processor electrically connected to the lamp strip and the sterilizing assembly, respectively, for performing the control method of the refrigerator as set forth in any one of the above.
According to the refrigerator, the control method, the control device and the storage medium, the sterilization type of the sterilization component in the refrigerating chamber is displayed through the lamp belt, namely, the sterilization condition of the sterilization component is visually displayed, a user can intuitively see the sterilization condition of the sterilization component when putting food, the user does not need to wake up the display panel on the refrigerator door body to check the sterilization condition, the user can conveniently determine the freshness of the food in the refrigerating chamber according to the sterilization condition, and the use experience of the user can be improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the application, from which other figures can be obtained without inventive effort for a person skilled in the art.
For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.
Fig. 1 is a schematic flow chart of a control method of a refrigerator according to an embodiment of the present application.
Fig. 2 is a schematic diagram of a second flow of a control method of a refrigerator according to an embodiment of the present application.
Fig. 3 is a schematic view of a third flow of a control method of a refrigerator according to an embodiment of the present application.
Fig. 4 is a schematic structural view of a control device for a refrigerator according to an embodiment of the present application.
Fig. 5 is a schematic structural view of a refrigerator according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a refrigerating compartment according to an embodiment of the present application.
Fig. 7 is a block diagram of a refrigerator according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
In the refrigerator, the air duct lamp, namely the lamp arranged at the air outlet, is often used as a decorative lamp, and the deeper experience effect that the lamplight can bring to a user is ignored. In addition, in the refrigerating chamber of the refrigerator, the fresh-keeping time of the food materials is shorter than that of the freezing chamber, and in order to prolong the fresh-keeping time of the food materials, a sterilizing component is generally arranged in the refrigerating chamber and used for removing microorganisms such as bacteria in the food materials so as to inhibit or slow down food material deterioration caused by bacterial growth. However, in the related art, the user cannot intuitively see the sterilization condition of the sterilization assembly, resulting in a reduced sense of user experience.
In order to reduce the occurrence of the above-mentioned situations, embodiments of the present application provide a refrigerator, a control method, a control device, and a storage medium thereof, which will be described below with reference to the accompanying drawings.
The refrigerator comprises a refrigerating chamber, a lamp belt and a sterilizing assembly, wherein the lamp belt and the sterilizing assembly are arranged in the refrigerating chamber, the refrigerating chamber is used for storing food materials for short term use, and the refrigerating system sends cold air into the refrigerating chamber through a refrigerating air duct so as to keep the temperature in the refrigerating chamber at a preset temperature, such as 0-6 ℃, and therefore the food materials for short term use are kept fresh. The lamp strip is arranged in the refrigerating chamber, and the specific position can be set according to the requirement, and is not limited herein. The lamp strip can be used for indoor decoration and illumination of a refrigerating room, and in the embodiment of the application, the lamp strip can also be used for displaying freshness of food materials, sterilization effect of a sterilization component and the like. The sterilization component is used for sterilizing the interior of the refrigerating compartment so as to inhibit or slow down the growth of bacteria and further prolong the fresh-keeping time of food materials. For example, a refrigerating air duct air outlet is arranged in the refrigerating room, such as the air outlet can be arranged at the top of the refrigerating room, and the sterilizing component can be arranged in the refrigerating room corresponding to the air outlet, so that sterilizing substances released by the sterilizing component can participate in the refrigerating cycle, and the sterilizing uniformity of the sterilizing component can be improved.
It should be noted that, because the food material in the cold storage room is various, in order to improve the sterilizing ability of sterilizing the subassembly, can set up different sterilization modules to sterilizing the subassembly, different sterilization modules correspond to different sterilization types. Different sterilization components can be arranged on different refrigerators, and the sterilization types corresponding to each sterilization component are different. The embodiment of the application takes the example that the sterilizing component in the refrigerating room is provided with different sterilizing modules, and the different sterilizing modules correspond to different sterilizing types.
Referring to fig. 1, fig. 1 is a schematic flow chart of a control method of a refrigerator according to an embodiment of the application. The embodiment of the application provides a control method of a refrigerator, which comprises the following steps:
101. and obtaining the sterilization type of the sterilization assembly.
The sterilization assembly may include a plurality of sterilization modules, at least two of the plurality of sterilization modules being different in sterilization type. The plurality of sterilization modules can be arranged in the same refrigerator, and different sterilization modules can be arranged for different refrigerators.
The sterilization type may include ultraviolet sterilization, anion sterilization, ultra-high pressure sterilization, microwave sterilization, ozone sterilization, magnetic sterilization, high voltage electric field sterilization, ultrasonic sterilization, pulsed strong light sterilization, etc. The embodiment of the present application is described by taking sterilization types including ultraviolet sterilization and anion sterilization as examples, and should not be construed as limiting the sterilization types.
Wherein, ultraviolet sterilization is that ultraviolet wavelength is within 240-280 nm, which most kills DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecular structure in bacterial virus, causes growth cell death and/or regeneration cell death, and achieves the effect of sterilization and disinfection. In particular, ultraviolet rays have the strongest bactericidal effect at a wavelength of 253.7. The sterilization module corresponding to ultraviolet sterilization can be an ultraviolet lamp. Negative ion sterilization is to sterilize by using negative oxygen ions, wherein the negative oxygen ions have redundant electrons, and can kill bacteria and viruses, so that the protein structures of microorganisms such as bacteria and viruses are destroyed by the principle of the viruses, and structural changes or energy transfer are caused, thereby leading the microorganisms such as bacteria and viruses to die. The sterilization module corresponding to the negative ion sterilization can be a negative ion generating device, and the negative ion generating device can release negative ions into the air. Therefore, the sterilization assembly provided by the embodiment of the application can comprise the ultraviolet lamp and the negative ion generating device, wherein the negative ion generating device can be arranged at the air outlet of the refrigerating air duct, so that negative ions released by the negative ion generating device can follow the air circulation, and the sterilization uniformity is improved. The ultraviolet lamp and the anion generating device can be arranged at the air outlet of the refrigerating air duct together so as to facilitate the arrangement of wires.
The manner of obtaining the sterilization type of the sterilization assembly may be: and acquiring a sterilization module of the sterilization assembly from a control program of the refrigerator, and determining the sterilization type of the sterilization assembly according to the sterilization module. For example, a portion corresponding to the negative ion generating device may be stored in the control program of the refrigerator, for example, the opening time period, the negative ion concentration, etc. of the negative ion generating device may be controlled, and the negative ion generating device may determine that the sterilization type is negative ion sterilization. For another example, a portion corresponding to the ultraviolet lamp may be stored in a control program of the refrigerator, for example, the timing of irradiation of the ultraviolet lamp and the duration of irradiation of the ultraviolet lamp may be controlled, and the sterilization type may be determined as ultraviolet sterilization by the ultraviolet lamp.
The method of obtaining the sterilization type of the sterilization assembly can also be realized by a detection assembly, for example, a detection assembly is arranged in the refrigerating chamber, and if the detection assembly detects negative ions and/or ultraviolet light in the refrigerating chamber, the sterilization type can be determined to be negative ion sterilization and/or ultraviolet sterilization.
102. And determining the display mode of the lamp strip according to the sterilization type.
Different lamp strip display modes can be configured for different sterilization types, so that different sterilization modes can be distinguished, a user can intuitively see sterilization conditions of each sterilization type, and further know the fresh-keeping condition of food based on the sterilization conditions, so that the user can timely process the food, and the waste problem caused by food deterioration is avoided.
It can be understood that the sterilization speed of different sterilization types is different, such as ultraviolet sterilization can be performed by directly irradiating, and the sterilization speed is higher; the negative ion sterilization needs to react with substances in the food material to perform sterilization, and a certain time is needed for the negative ion to move into the food material, so that the sterilization speed of the negative ion sterilization is slower compared with that of ultraviolet sterilization. However, since the area involved in ultraviolet sterilization is limited, all areas of the refrigerator compartment cannot be irradiated, ultraviolet sterilization and anion sterilization are generally used in combination for sterilization in practical use, so as to improve sterilization rate and sterilization effect.
Therefore, different display modes can be configured for different sterilization types, such as configuring a lamplight display for ultraviolet sterilization which can rapidly sterilize, the lamplight display such as lamplight color and/or flashing frequency can intuitively reflect sterilization conditions according to the lamplight display. For another example, for the negative ion sterilization configuration digital display which can uniformly sterilize, the sterilization condition is reflected by the change of the number, and the negative ion sterilization configuration digital display can be distinguished from ultraviolet sterilization, so that a user can know the sterilization conditions of two types of sterilization at the same time through the change of the color or the change of the number.
103. And controlling the lamp strip to display according to the display mode.
After the display mode of the sterilization type is determined, the lamp strip can be controlled to display according to the display mode so as to show the sterilization condition to the user, so that the user can intuitively see the working state of the sterilization assembly, and the use experience of the user is improved. For example, for ultraviolet sterilization, a display mode of lamplight display is adopted; correspondingly, when the lamp strip is seen to display light, ultraviolet sterilization can be determined, and the ultraviolet sterilization condition can be determined according to the light display condition. For another example, for negative ion sterilization, a display mode of digital display is adopted; accordingly, when the lamp strip is seen to present a digital display, negative ion sterilization can be determined, and the sterilization condition of the negative ions can be determined according to the specific number displayed.
Wherein, among the prior art, the lamp area is usually used for illumination or decoration, and the utilization ratio of lamp area is not high, is easily ignored by the user. The embodiment of the application is based on the existing lamp strip, and different display modes are configured for the lamp strip, such as lamplight display and digital display, wherein the lamplight display also comprises lamplight colors and flickering frequencies, and the digital display is used for displaying different numbers to represent the sterilization rate. Multiplexing lamp area need not additionally to set up display device, can save display device occupation space to can promote the display effect in lamp area, in order to promote user's impression experience.
According to the control method of the refrigerator, provided by the embodiment of the application, the sterilization type of the sterilization component in the refrigerating chamber is displayed through the lamp belt, namely, the sterilization condition of the sterilization component is visually displayed, so that a user can intuitively see the sterilization condition of the sterilization component when putting food materials into the refrigerator, the sterilization condition is not required to be checked through waking up the display panel on the refrigerator door body, the user can conveniently determine the freshness of the food materials in the refrigerating chamber according to the sterilization condition, and the use experience of the user can be improved.
Referring to fig. 2, fig. 2 is a schematic flow chart of a control method of a refrigerator according to an embodiment of the application. The embodiment of the application also provides a control method of the refrigerator, which comprises the following steps:
201. and obtaining the sterilization type of the sterilization assembly.
The sterilization assembly may include a plurality of sterilization modules, at least two of the plurality of sterilization modules being different in sterilization type. The plurality of sterilization modules can be arranged in the same refrigerator, and different sterilization modules can be arranged for different refrigerators.
The sterilization type may include ultraviolet sterilization, anion sterilization, ultra-high pressure sterilization, microwave sterilization, ozone sterilization, magnetic sterilization, high voltage electric field sterilization, ultrasonic sterilization, pulsed strong light sterilization, etc. The embodiment of the present application is described by taking sterilization types including ultraviolet sterilization and anion sterilization as examples, and should not be construed as limiting the sterilization types.
Wherein, ultraviolet sterilization is that ultraviolet wavelength is within 240-280 nm, which most kills DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) molecular structure in bacterial virus, causes growth cell death and/or regeneration cell death, and achieves the effect of sterilization and disinfection. In particular, ultraviolet rays have the strongest bactericidal effect at a wavelength of 253.7. The sterilization module corresponding to ultraviolet sterilization can be an ultraviolet lamp. Negative ion sterilization is to sterilize by using negative oxygen ions, wherein the negative oxygen ions have redundant electrons, and can kill bacteria and viruses, so that the protein structures of microorganisms such as bacteria and viruses are destroyed by the principle of the viruses, and structural changes or energy transfer are caused, thereby leading the microorganisms such as bacteria and viruses to die. The sterilization module corresponding to the negative ion sterilization can be a negative ion generating device, and the negative ion generating device can release negative ions into the air. Therefore, the sterilization assembly provided by the embodiment of the application can comprise the ultraviolet lamp and the negative ion generating device, wherein the negative ion generating device can be arranged at the air outlet of the refrigerating air duct, so that negative ions released by the negative ion generating device can follow the air circulation, and the sterilization uniformity is improved. The ultraviolet lamp and the anion generating device can be arranged at the air outlet of the refrigerating air duct together so as to facilitate the arrangement of wires.
The manner of obtaining the sterilization type of the sterilization assembly may be: and acquiring a sterilization module of the sterilization assembly from a control program of the refrigerator, and determining the sterilization type of the sterilization assembly according to the sterilization module. For example, a portion corresponding to the negative ion generating device may be stored in the control program of the refrigerator, for example, the opening time period, the negative ion concentration, etc. of the negative ion generating device may be controlled, and the negative ion generating device may determine that the sterilization type is negative ion sterilization. For another example, a portion corresponding to the ultraviolet lamp may be stored in a control program of the refrigerator, for example, the timing of irradiation of the ultraviolet lamp and the duration of irradiation of the ultraviolet lamp may be controlled, and the sterilization type may be determined as ultraviolet sterilization by the ultraviolet lamp.
The method of obtaining the sterilization type of the sterilization assembly can also be realized by a detection assembly, for example, a detection assembly is arranged in the refrigerating chamber, and if the detection assembly detects negative ions and/or ultraviolet light in the refrigerating chamber, the sterilization type can be determined to be negative ion sterilization and/or ultraviolet sterilization.
202. If the sterilization type is ultraviolet sterilization, the display mode of the lamp strip is determined to be lamplight display.
The sterilization speeds of different sterilization types are different, such as ultraviolet sterilization can be performed by directly irradiating, the sterilization speed is high, and the sterilization condition can be intuitively reflected according to the light display, such as the light color and/or the flashing frequency, for the ultraviolet sterilization configuration light display capable of rapidly performing sterilization. The brightness of the lamplight color is positively correlated with the sterilization rate of ultraviolet sterilization, that is, the higher the sterilization rate of ultraviolet sterilization is, the higher the brightness of the corresponding lamplight color is. Wherein, the flicker frequency is positively correlated with the sterilization rate of ultraviolet sterilization, and the higher the sterilization rate is, the higher the flicker frequency is.
The sterilization rate of ultraviolet sterilization can be determined by the light intensity of the ultraviolet lamp, and when the light intensity of the ultraviolet lamp is larger, the sterilization rate can be determined to be higher; conversely, the smaller the light intensity of the ultraviolet lamp, the lower the sterilization rate. For different sterilization rates, different light display modes can be configured for the lamp strip.
For example, referring to table 1, table 1 is a comparison table of uv sterilization rate and lamp light display. Three colors of green, blue and orange can be set as sterilization rate colors for ultraviolet sterilization, the brightness of the colors of green, blue and orange is sequentially improved, and the sterilization rates corresponding to the colors of green, blue and orange are sequentially improved. For example, the ultraviolet sterilization rate can be reflected by using numbers in the range of 1% -100%, and the ultraviolet sterilization rate can be divided into three ranges, wherein each range corresponds to one lamplight color. For example, the sterilization rate is in the range of 1% -30%, and the lamplight color is green. Wherein, green brightness level can also be set, green brightness and sterilization rate are positively correlated, namely, the higher the sterilization rate is, the greater the green brightness is. At this time, the condition of food materials in the refrigerating chamber can be indirectly reflected to be healthy, so that the ultraviolet sterilization intensity is not high, and the sterilization rate is low. For another example, the sterilization rate is in the range of 30% -70%, the light color is blue, wherein, a blue brightness level can also be set, and the blue brightness is positively correlated with the sterilization rate, namely, the higher the sterilization rate is, the greater the blue brightness is. The blue color can also indirectly reflect that the condition of the food materials in the interior of the refrigerating chamber is good. Also for example, the sterilization rate is in the range of 70% -100%, and the lamplight color is orange. Wherein, the orange brightness level can also be set, the orange brightness is positively correlated with the sterilization rate, namely, the higher the sterilization rate is, the greater the orange brightness is. The orange color can also indirectly reflect the pollution of the food materials in the refrigerating chamber.
Of course, the color display of the light band is not limited to the above three colors, but may be more colors, and the above description is given by way of example only of three colors, and is not to be construed as limiting the light display of the light band.
The light band can display the brightness level corresponding to the setting, so that the ultraviolet sterilization condition can be shown through the color of the light band, and the fresh-keeping condition of the food materials can be determined through the color of the light band.
The lamp strip can only show light colour to the show of sterilizing rate, also can only show and show with certain light scintillation frequency, can also carry out the show of light colour and light scintillation frequency simultaneously. Wherein, the light flicker frequency is positively correlated with the sterilization rate of ultraviolet rays, namely, the higher the sterilization rate is, the larger the light flicker frequency is. For example, the lamp light flicker frequency can be 2 times per second when the ultraviolet sterilization rate is in the range of 1% -30%. For another example, the lamp light flashing frequency may be 5 times per second when the ultraviolet sterilization rate is in the range of 30% -70%. Also for example, the lamp light flashing frequency may be 8 times per second when the ultraviolet sterilization rate is in the range of 70% -100%. The display of the lamp strip is performed at the preset lamplight flicker frequency, so that the effect of breathing the lamp is achieved, and the display intellectualization of the refrigerator can be improved.
TABLE 1 comparison of ultraviolet sterilization rate and lamp light display
When the lamp strip is used with two display effects of lamplight color and flicker frequency, lamplight color and/or lamplight flicker can be carried out when the door body is opened, and the lamp strip is not displayed when the door body is closed, so that the energy consumption of the lamp strip is saved.
203. If the sterilization type is negative ion sterilization, determining a display mode of the lamp strip to display the lamp strip in a digital mode.
The sterilization speeds of different sterilization types are different, negative ion sterilization needs negative ions to react with substances in food materials to perform sterilization, and a certain time is needed for the negative ions to move into the food materials, so that the sterilization speed of the negative ion sterilization is slower than that of ultraviolet sterilization. The negative ion sterilization configuration digital display which can uniformly sterilize reflects sterilization conditions through digital changes and can be distinguished from ultraviolet sterilization, so that a user can know sterilization conditions of two types of sterilization simultaneously through color changes or digital changes.
The sterilization rate of the negative ion sterilization can be determined by the concentration of the negative ions in the refrigerating chamber, and the higher the concentration of the negative ions is, the lower the survival rate of bacteria in the refrigerating chamber is correspondingly, so the higher the sterilization rate is.
For example, if the sterilization type is negative ion sterilization, the display mode of the lamp strip is determined to be digital display in the range of 0-100, and the digital display is positively correlated with the sterilization rate of negative ion sterilization, that is, the higher the sterilization rate is, the larger the number of digital display is. For example, the number of the lamp band corresponding to each negative ion concentration can be displayed as a value in the range of 0-100 for the negative ion concentration class, and the negative ion sterilization condition can be determined according to the size of the number display.
204. And controlling the lamp strip to display according to the display mode.
After the display mode of the sterilization type is determined, the lamp strip can be controlled to display according to the display mode so as to show the sterilization condition to the user, so that the user can intuitively see the working state of the sterilization assembly, and the use experience of the user is improved. For example, for ultraviolet sterilization, a display mode of lamplight display is adopted; correspondingly, when the lamp strip is seen to display light, ultraviolet sterilization can be determined, and the ultraviolet sterilization condition can be determined according to the light display condition. For another example, for negative ion sterilization, a display mode of digital display is adopted; accordingly, when the lamp strip is seen to present a digital display, negative ion sterilization can be determined, and the sterilization condition of the negative ions can be determined according to the specific number displayed.
Wherein, among the prior art, the lamp area is usually used for illumination or decoration, and the utilization ratio of lamp area is not high, is easily ignored by the user. The embodiment of the application is based on the existing lamp strip, and different display modes are configured for the lamp strip, such as lamplight display and digital display, wherein the lamplight display also comprises lamplight colors and flickering frequencies, and the digital display is used for displaying different numbers to represent the sterilization rate. Multiplexing lamp area need not additionally to set up display device, can save display device occupation space to can promote the display effect in lamp area, in order to promote user's impression experience.
According to the control method of the refrigerator, provided by the embodiment of the application, the sterilization type of the sterilization component in the refrigerating chamber is displayed through the lamp belt, namely, the sterilization condition of the sterilization component is visually displayed, so that a user can intuitively see the sterilization condition of the sterilization component when putting food materials into the refrigerator, the sterilization condition is not required to be checked through waking up the display panel on the refrigerator door body, the user can conveniently determine the freshness of the food materials in the refrigerating chamber according to the sterilization condition, and the use experience of the user can be improved.
It should be noted that, the sterilization rate of the sterilization assembly can also be synchronously displayed on the display panel on the refrigerator door body, for example, when the refrigerator door body is opened, a user can check the sterilization condition of the sterilization assembly while putting food materials. After the refrigerator door body is closed, a user can check the sterilization condition of the sterilization assembly through the display panel on the door body, so that the user can check the sterilization condition conveniently, and the use satisfaction of the user is improved.
Referring to fig. 3, fig. 3 is a schematic third flow chart of a control method of a refrigerator according to an embodiment of the application. The embodiment of the application also provides a control method of the refrigerator, which comprises the following steps:
301. when a user puts food, the sterilization component is controlled to perform ultraviolet sterilization.
When a user opens the refrigerator door body and puts food materials into the refrigerator door body, the sterilizing component can be controlled to perform ultraviolet sterilization, and the ultraviolet lamp directly irradiates the food materials to inhibit bacterial reproduction on the food materials due to rapidness and directness of ultraviolet sterilization. For example, the food material may be irradiated for a preset time against the ultraviolet lamp when the door is opened. Meanwhile, the sterilization condition of the anions to the existing food materials can be checked through the lamp strip.
The door body can be detected whether to open the user to put into food, and if the door body is opened, the situation of sterilizing can be displayed corresponding to the lamp strip at the moment. And when the door body is opened, the ultraviolet sterilization module of the sterilization assembly can be controlled to work. Secondly, whether new food materials are put in can be determined through image acquisition, if the new food materials are put in, the position of the food materials can be detected, and the ultraviolet lamp is rotated to the position of the food materials so as to sterilize the food materials.
Detecting whether the door body is opened or not can be determined by detecting the rotation of the door rotating shaft, for example, by detecting the rotation of the door rotating shaft along a first direction to determine that the door body is opened; the door body is determined to be closed by detecting rotation of the door hinge in a direction opposite to the first direction. And whether the door body is tightly closed can be determined according to the rotation angle of the door rotating shaft.
302. When the door body of the refrigerator is detected to be closed, the sterilizing component is controlled to stop ultraviolet sterilization.
The detection of the closing of the door body can refer to the detection mode of the opening of the door body. When the door body is detected to be closed, the sterilizing component can be controlled to stop ultraviolet sterilization, so that the whole bacteria in the refrigerating room are needed to be killed instead of locally, the power consumption of the sterilizing component can be saved when the ultraviolet sterilization is stopped, and the energy utilization rate of the refrigerator is improved.
303. And controlling the sterilizing component to perform negative ion sterilization.
After the door body is closed, ultraviolet sterilization can be stopped, and negative ion sterilization in a circulating mode is adopted.
Illustratively, the freshness of the food material in the refrigerating chamber is obtained, the concentration of the negative ions released by the sterilizing component is determined according to the freshness of the food material, the freshness of the food material is inversely related to the concentration of the negative ions, and the concentration of the negative ions is positively related to the digital display.
Wherein, the freshness of the food material can be represented by detecting the gas concentration in the refrigerating chamber. For example, the freshness of the food material can be determined by detecting the ammonia concentration in the refrigerating chamber, and the ammonia concentration is inversely related to the freshness of the food material, i.e. the larger the ammonia concentration is, the lower the freshness of the food material is. In some embodiments, the preset ammonia concentration in the refrigerating chamber can be set, and the ratio of the detected ammonia concentration to the preset ammonia concentration is used as the freshness of the food, so that the freshness of the food is visualized and displayed, and the food is conveniently corresponding to the anion concentration, so that the program design and display are convenient.
According to the control method of the refrigerator, when a user opens the door to put food materials into the refrigerator and after the refrigerator closes the door, different sterilization modes are adopted to sterilize the food materials, ultraviolet sterilization can be used for sterilizing the food materials in a targeted mode, negative ion sterilization can be used for removing residual bacteria, and the two sterilization modes are matched, so that on one hand, the sterilization effect can be improved, on the other hand, the whole power consumption of the refrigerator can be saved, and the whole energy utilization rate of the refrigerator can be improved.
In order to facilitate better implementation of the control method of the refrigerator, the embodiment of the application also provides a control device of the refrigerator. Referring to fig. 4, fig. 4 is a schematic structural diagram of a control device of a refrigerator according to an embodiment of the application. The control apparatus 400 of the refrigerator includes an acquisition unit 401, a determination unit 402, and a control unit 403. The refrigerator comprises a refrigerating chamber, a lamp strip and a sterilizing component, wherein the lamp strip and the sterilizing component are arranged in the refrigerating chamber, the refrigerating chamber is used for storing food materials for short term use, and the refrigerating system sends cold air into the refrigerating chamber through a refrigerating air duct so as to keep the temperature in the refrigerating chamber at a preset temperature, such as 0-6 ℃, and therefore the food materials for short term use are kept fresh. The lamp strip is arranged in the refrigerating chamber, and the specific position can be set according to the requirement, and is not limited herein. The lamp strip can be used for indoor decoration and illumination of a refrigerating room, and in the embodiment of the application, the lamp strip can also be used for displaying freshness of food materials, sterilization effect of a sterilization component and the like. The sterilization component is used for sterilizing the interior of the refrigerating compartment so as to inhibit or slow down the growth of bacteria and further prolong the fresh-keeping time of food materials. For example, a refrigerating air duct air outlet is arranged in the refrigerating room, such as the air outlet can be arranged at the top of the refrigerating room, and the sterilizing component can be arranged in the refrigerating room corresponding to the air outlet, so that sterilizing substances released by the sterilizing component can participate in the refrigerating cycle, and the sterilizing uniformity of the sterilizing component can be improved.
It should be noted that, because the food material in the cold storage room is various, in order to improve the sterilizing ability of sterilizing the subassembly, can set up different sterilization modules to sterilizing the subassembly, different sterilization modules correspond to different sterilization types. Different sterilization components can be arranged on different refrigerators, and the sterilization types corresponding to each sterilization component are different. The embodiment of the application takes the example that the sterilizing component in the refrigerating room is provided with different sterilizing modules, and the different sterilizing modules correspond to different sterilizing types.
Of course, the refrigerator may further include other components such as a display panel, an evaporator, a compressor, etc., which are not particularly limited herein.
Wherein, the obtaining unit 401 is configured to obtain a sterilization type of the sterilization assembly.
A determining unit 402, configured to determine a display mode of the light band according to the sterilization type.
And a control unit 403, configured to control the light strip to display according to the display mode.
All the above technical solutions may be combined to form an optional embodiment of the present application, and will not be described in detail herein.
As can be seen from the above, in the control device 400 of the refrigerator provided by the embodiment of the application, the sterilization type of the sterilization component in the refrigerating compartment is displayed through the light belt, that is, the sterilization condition of the sterilization component is visually displayed, so that the user can intuitively see the sterilization condition of the sterilization component while putting food, and the user does not need to wake up the display panel on the refrigerator door body to check the sterilization condition, thereby being convenient for the user to determine the freshness of the food in the refrigerating compartment according to the sterilization condition and improving the use experience of the user.
Correspondingly, an embodiment of the present application further provides a refrigerator, and referring to fig. 5 and 6 in combination with fig. 1 to 4, fig. 5 is a schematic structural diagram of the refrigerator provided by the embodiment of the present application, and fig. 6 is a schematic structural diagram of a refrigerating compartment provided by the embodiment of the present application. The refrigerator 500 includes a refrigerating compartment 501, and a lamp strip 502 and a sterilizing unit 503 disposed in the refrigerating compartment 501, wherein the refrigerating compartment 501 is used for storing food materials for short-term use, and the refrigerating system delivers cold air into the refrigerating compartment 501 through a refrigerating duct so as to maintain the temperature in the refrigerating compartment 501 at a preset temperature, such as 0-6 ℃, thereby preserving the food materials for short-term use. The lamp strip 502 is disposed in the refrigerating compartment 501, and a specific position may be set as needed, which is not limited thereto. The light strip 502 may be used for decoration and lighting within the refrigerated compartment 501. In embodiments of the present application, the light strip 502 may also be used to demonstrate such things as freshness of food materials, sterilization effect of the sterilization assembly 503, and the like. The sterilization component 503 is used for sterilizing the refrigerating compartment 501 to inhibit or slow down the growth of bacteria, thereby prolonging the preservation time of the food materials. For example, a cooling air duct air outlet is disposed in the cooling compartment 501, such as an air outlet may be disposed at the top of the cooling compartment 501, and the sterilizing component 503 may be disposed in the cooling compartment corresponding to the air outlet, so that the sterilizing substance released by the sterilizing component 503 may participate in the refrigeration cycle, so as to improve the uniformity of sterilization of the sterilizing component.
It should be noted that, because of the variety of food materials in the refrigerating compartment 501, in order to improve the sterilization capability of the sterilization assembly 503, different sterilization modules may be disposed on the sterilization assembly 503, and different sterilization modules correspond to different sterilization types. Different sterilization assemblies 503 may also be provided for different refrigerators 500, each sterilization assembly 503 having a different type of sterilization. In the embodiment of the present application, the sterilization module 503 in the refrigerating compartment 501 has different sterilization modules, and the different sterilization modules correspond to different sterilization types.
Of course, the refrigerator 500 may further include components such as an evaporator, a compressor (not shown), etc., which are not particularly limited herein.
Referring to fig. 7, fig. 7 is a block diagram illustrating a refrigerator according to an embodiment of the present application, the refrigerator 500 may further include a processor 505 having one or more processing cores, a memory 506 having one or more computer readable storage media, and a computer program stored in the memory 506 and executable on the processor 505. The processor 505 is electrically connected to the memory 506. It will be appreciated by those skilled in the art that the structure of the refrigerator 500 shown in the drawings is not limiting and may include more or fewer components than shown, or may be combined with certain components, or a different arrangement of components.
The processor 505 is a control center of the refrigerator 500 and connects various parts of the entire refrigerator 500 using various interfaces and lines, for example, the processor 505 may be electrically connected with the lamp strip 502 and the sterilizing module 503, and perform various functions and process data of the refrigerator 500 by running or loading software programs and/or modules stored in the memory 506 and calling data stored in the memory 506, thereby performing overall monitoring of the refrigerator 500.
In the embodiment of the present application, the processor 505 in the refrigerator 500 loads the instructions corresponding to the processes of one or more application programs into the memory 506 according to the following steps, and the processor 505 executes the application programs stored in the memory 506, so as to implement various functions:
acquiring the sterilization type of the sterilization assembly;
determining a display mode of the lamp strip according to the sterilization type;
and controlling the lamp strip to display according to the display mode.
The specific implementation of each operation above may be referred to the previous embodiments, and will not be described herein.
Those of ordinary skill in the art will appreciate that all or a portion of the steps of the various methods of the above embodiments may be performed by instructions, or by instructions controlling associated hardware, which may be stored in a computer-readable storage medium and loaded and executed by a processor.
To this end, an embodiment of the present application provides a computer-readable storage medium in which a plurality of computer programs are stored, the computer programs being loadable by a processor to perform the steps in the control method of a refrigerator provided by the embodiment of the present application.
Wherein the storage medium may include: a Read Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store a program code.
The steps in the control method of the refrigerator provided by the embodiment of the present application can be executed by the computer program stored in the storage medium, so that the beneficial effects of any one of the control methods of the refrigerator provided by the embodiment of the present application can be achieved, which are detailed in the previous embodiments and are not described herein.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features.
The refrigerator, the control method, the control device and the storage medium thereof provided by the embodiment of the application are described in detail, and specific examples are applied to the description of the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the method and the core idea of the application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the present description should not be construed as limiting the present application in summary.

Claims (10)

1. The control method of the refrigerator is characterized in that the refrigerator comprises a refrigerating compartment, a lamp strip and a sterilizing component, wherein the lamp strip and the sterilizing component are arranged in the refrigerating compartment; the control method comprises the following steps:
acquiring the sterilization type of the sterilization assembly;
determining a display mode of the lamp strip according to the sterilization type;
and controlling the lamp strip to display according to the display mode.
2. The control method according to claim 1, characterized in that the sterilization type includes ultraviolet sterilization and anion sterilization; the display mode comprises light display and digital display;
the determining the display mode of the lamp strip according to the sterilization type comprises the following steps:
if the sterilization type is ultraviolet sterilization, determining that the display mode of the lamp strip is the lamplight display;
and if the sterilization type is the negative ion sterilization, determining that the display mode of the lamp strip is the digital display.
3. The control method according to claim 2, wherein if the sterilization type is the ultraviolet sterilization, determining that the display mode of the light strip is a light display includes:
if the sterilization type is ultraviolet sterilization, determining that the display mode of the lamp strip is lamplight color and/or flicker frequency, wherein the brightness of the lamplight color is positively correlated with the sterilization rate of the ultraviolet sterilization; the flicker frequency is positively correlated with the sterilization rate of the ultraviolet sterilization.
4. The control method according to claim 2, wherein if the sterilization type is the negative ion sterilization, determining a display mode of the light strip as a digital display includes:
and if the sterilization type is the negative ion sterilization, determining that the display mode of the lamp strip is digital display in the range of 0 to 100, wherein the digital display is positively correlated with the sterilization rate of the negative ion sterilization.
5. The control method according to claim 2, characterized in that the control method further comprises:
when a user puts food, controlling the sterilization component to perform ultraviolet sterilization;
when the door body of the refrigerator is detected to be closed, the sterilizing component is controlled to stop ultraviolet sterilization.
6. The control method according to claim 5, wherein the control method further comprises, after controlling the sterilization module to stop performing ultraviolet sterilization when it is detected that the door of the refrigerator is closed:
and controlling the sterilization component to perform negative ion sterilization.
7. The control method of claim 6, wherein the controlling the sterilization assembly to perform negative ion sterilization comprises:
acquiring the freshness of food materials in the refrigerating chamber;
and determining the concentration of negative ions released by the sterilization component according to the freshness of the food materials, wherein the freshness of the food materials is inversely related to the concentration of the negative ions.
8. The control device of the refrigerator is characterized by comprising a refrigerating compartment, a lamp strip and a sterilizing component, wherein the lamp strip and the sterilizing component are arranged in the refrigerating compartment; the control device includes:
the acquisition unit is used for acquiring the sterilization type of the sterilization assembly;
the determining unit is used for determining the display mode of the lamp strip according to the sterilization type;
and the control unit is used for controlling the lamp strip to display according to the display mode.
9. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed on the computer, causes the computer to execute the control method of the refrigerator according to any one of claims 1 to 7.
10. A refrigerator, comprising:
a refrigerating compartment;
the lamp strip is arranged in the refrigerating chamber;
the sterilization assembly is arranged in the refrigerating chamber;
a processor electrically connected to the lamp strip and the sterilizing assembly, respectively, for performing the control method of the refrigerator according to any one of claims 1 to 7.
CN202310821058.1A 2023-07-05 2023-07-05 Refrigerator, control method and control device thereof and storage medium Pending CN116857889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310821058.1A CN116857889A (en) 2023-07-05 2023-07-05 Refrigerator, control method and control device thereof and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310821058.1A CN116857889A (en) 2023-07-05 2023-07-05 Refrigerator, control method and control device thereof and storage medium

Publications (1)

Publication Number Publication Date
CN116857889A true CN116857889A (en) 2023-10-10

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Country Link
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