WO2023207373A1 - 一种冰箱 - Google Patents

一种冰箱 Download PDF

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Publication number
WO2023207373A1
WO2023207373A1 PCT/CN2023/081074 CN2023081074W WO2023207373A1 WO 2023207373 A1 WO2023207373 A1 WO 2023207373A1 CN 2023081074 W CN2023081074 W CN 2023081074W WO 2023207373 A1 WO2023207373 A1 WO 2023207373A1
Authority
WO
WIPO (PCT)
Prior art keywords
storage
air outlet
storage compartment
humidity
communication area
Prior art date
Application number
PCT/CN2023/081074
Other languages
English (en)
French (fr)
Inventor
衣尧
刘浩泉
陈童
Original Assignee
青岛海尔电冰箱有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔电冰箱有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔电冰箱有限公司
Publication of WO2023207373A1 publication Critical patent/WO2023207373A1/zh

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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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/045—Air flow control arrangements
    • 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
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042—Air treating means within refrigerated spaces
    • 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
    • F25D23/06—Walls
    • 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
    • F25D23/06—Walls
    • F25D23/065—Details
    • 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
    • F25D23/06—Walls
    • F25D23/069—Cooling space dividing partitions
    • 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
    • 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/003—Arrangement or mounting of control or safety devices for movable 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
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices

Definitions

  • the present invention relates to the technical field of refrigeration and freezing, and in particular to a refrigerator.
  • a refrigerator is a home appliance that uses a low-temperature environment to store food, thereby extending the storage time of food. For fruits and vegetables, the storage time and food quality are affected by the humidity in the refrigerator.
  • refrigerators capable of adjusting humidity in the prior art, they all have defects to varying degrees.
  • One way is to adjust the humidity in the refrigerator by delivering humidified airflow to the storage space. This method can only increase the humidity. Fruit and vegetable food itself will cause the humidity in the storage space to be high, so this method can easily cause the humidity in the storage space to be too high, which is detrimental to the storage of fruits and vegetables.
  • One way is to set up a moisture-permeable membrane in the storage space to allow the moisture in the storage room to flow out naturally. The humidity adjustment range is small and slow, which cannot meet the storage requirements of fruits and vegetables.
  • An object of the present invention is to provide a refrigerator capable of solving any of the above problems.
  • a further object of the present invention is to be able to form multiple storage spaces with different humidity in one storage room.
  • Another further object of the present invention is to improve the sealing effect between different storage spaces.
  • the present invention provides a refrigerator, which includes a box body with a storage space defined inside; a storage device that is disposed in the storage space and forms a storage compartment inside, and the storage device is provided with a storage space.
  • a partition board is provided in the storage compartment, and the partition board divides the storage compartment into a plurality of storage spaces, and each of the storage spaces is connected to the storage space through the connecting area.
  • each storage space corresponds to the air outlet, and the air outlet is provided with an air door so that the humidity in each storage space can be adjusted individually.
  • a vertical partition board is provided in the storage compartment, and the partition board separates the storage
  • the compartment is divided into an independent first storage space and a second storage space;
  • the communication area includes a first communication area arranged at the top of the first storage space and a third communication area arranged at the top of the second storage space.
  • the air outlet includes a first air outlet corresponding to the first connected area and a second air outlet corresponding to the second connected area;
  • a vertical partition is provided outside the storage device
  • the wind board is located between the first air outlet hole and the second air outlet hole, so that the air flow from the first air outlet hole flows through the first communication area alone and makes the The airflow from the second air outlet flows through the second communication area alone.
  • the bottom of the partition plate is provided with a corrugated first matching structure
  • the bottom wall of the storage compartment is provided with a corrugated second matching structure.
  • the first matching structure and the third The two matching structures fit into each other.
  • the top of the partition plate is provided with a clamping groove extending in the front and rear direction of the storage compartment, and a flexible sealing member is provided in the clamping groove, and the sealing member is in contact with the storage compartment.
  • the interior ceiling wall of the chamber abuts.
  • the inner top wall of the storage compartment is provided with a fitting groove, and the side walls of the clamping groove are embedded in the fitting groove.
  • At least one of the storage spaces is provided with an air inlet hole, and the air inlet hole is used to deliver humidified air flow into the storage space.
  • the refrigerator further includes a control module including a humidity sensor to monitor and output the humidity in the storage room.
  • a control module including a humidity sensor to monitor and output the humidity in the storage room.
  • control module can receive stored food information, and determine the target humidity of the storage compartment according to the stored food information, thereby controlling the humidity signal according to the relationship between the humidity signal of the humidity sensor and the target humidity. Describe the airflow output of the air outlet.
  • the refrigerator further includes a moisture-permeable membrane covering the communication area to allow moisture in the storage compartment to permeate in one direction from the inside of the storage compartment to the outside.
  • a connecting area connecting the storage compartment and the outside is provided on the storage device, and an air outlet is provided on the side wall of the box, so that the air flow output by the air outlet can flow through the outside of the connected area.
  • the airflow outside the connected area is fast, making the pressure outside the connected area small, that is, the pressure inside the connected area is greater than the pressure outside the connected area, which in turn causes the moisture in the storage room to be affected by the pressure difference.
  • the bottom is quickly taken out to quickly reduce the indoor humidity of the storage room to the target humidity. Therefore, the refrigerator of the present application can quickly enable the storage compartment to reach the target humidity required for storing food, thereby ensuring the storage effect of food.
  • the refrigerator of the present invention can divide the storage compartment into a plurality of independent storage spaces by providing a partition board in the storage compartment.
  • each independent storage space has a corresponding connecting area and an air outlet, and the air outlet is equipped with an air door. Therefore, just by opening the damper of the corresponding storage space, the humidity in the corresponding storage space can be adjusted individually, so that multiple storage spaces with different humidity can be formed in the storage room. This allows users to place different foods in the same storage room at one time, which reduces the user's work while ensuring the food storage effect, and is conducive to improving the user's experience.
  • the sealing effect between different storage spaces can be improved in accordance with the opening and closing method of the storage compartment.
  • the vertically arranged partition boards make the opening of the storage space face upward, which is convenient for users to use the storage space.
  • the sealing member provided on the top of the partition board can contact the top of the storage compartment, will not be affected by the pulling movement, and can ensure the sealing effect between different storage spaces when the storage compartment is closed.
  • Figure 1 is a schematic structural diagram of a refrigerator according to one embodiment of the present invention.
  • Figure 2 is a first schematic cross-sectional view of a storage device in a refrigerator according to one embodiment of the present invention
  • Figure 3 is a second schematic cross-sectional view of a storage device in a refrigerator according to one embodiment of the present invention.
  • Figure 4 is a partial enlarged view of area A in Figure 3;
  • Figure 5 is a schematic structural diagram of the moisture permeable membrane in the refrigerator according to one embodiment of the present invention.
  • Figure 6 is a schematic block diagram of a refrigerator according to one embodiment of the present invention.
  • the refrigerator 1 includes a box 10 , a storage device 20 and an air outlet 30 .
  • a storage space 11 is defined inside the box 10 .
  • the storage device 20 is provided in the storage space 11 and forms a storage compartment 21 inside the storage device 20.
  • the storage device 20 is provided with a communication area 22 for communicating the storage compartment 21 with the outside.
  • the air outlet 30 is provided on the inner wall of the box 10 , and the projection of the axis of the air outlet 30 on the outer surface of the storage device 20 falls on the communication area 22 so that the airflow output from the air outlet 30 flows through
  • the outside of the communication area 22 is used to take away the moisture in the storage compartment 21 by utilizing the pressure difference to adjust the humidity in the storage compartment 21 .
  • the storage device 20 includes a top cover 23 and a bottom container 24.
  • the bottom container 24 can move relative to the top cover 23 in the front and rear direction of the refrigerator 1 in the storage space 11. That is to say, the bottom container 24 and the top cover 23 form a Pull-out fit.
  • the bottom container 24 forms a storage compartment 21, and the storage compartment 21 has an opening toward the top.
  • the top cover 23 covers the top opening of the storage compartment 21 so that it is in a relative position. closed state.
  • the communication area 22 is provided on the top cover 23.
  • the storage compartment 21 communicates with the outside through the communication area 22.
  • the box wall of the box 10 has a certain thickness, and a hollow installation space is formed inside the rear side wall.
  • a fan is provided in the installation space, and the air outlet 30 connects the installation space and the storage space 11. The opened fan blows air to the storage space 11 through the air outlet 30.
  • the projection of the axis of the air outlet 30 on the outer surface of the storage device 20 falls on the communication area 22 , that is to say, the air flow blown out from the air outlet 30 will blow in a direction substantially parallel to the upper surface of the top cover 23 through connected area 22.
  • a communication area 22 connecting the storage compartment 21 with the outside is provided on the storage device 20, and an air outlet 30 is provided on the side wall of the box 10, so that the air outlet 30 outputs The airflow can flow through the outside of the communication area 22.
  • the air flow rate outside the connecting area 22 is fast, so that the pressure outside the connecting area 22 is small, that is, the pressure inside the connecting area 22 is greater than the pressure outside the connecting area 22, which in turn makes the humidity in the storage compartment 21
  • the air is quickly brought out under the action of the pressure difference, so that the humidity in the storage compartment 21 is quickly reduced to the target humidity. That is to say, the storage compartment 21 can quickly reach the target humidity required for storing food, thereby ensuring the storage effect of the food.
  • the storage device 20 may also use an outer shell with only a front opening to partially accommodate the container, thereby forming a pull-out matching relationship.
  • the storage device 20 can also be a complete cover, which can be pulled out and placed in the storage space 11. After the storage device 20 is pulled out, the user can open the top wall, side wall, or front wall of the storage device 20. to open the storage compartment 21 of the storage device 20 .
  • the communication area 22 can also be provided on the side wall of the storage device 20 .
  • the air outlet 30 may also be provided on the left or right side wall of the box 10 .
  • the storage compartment 21 is provided with a partition plate 40.
  • the partition plate 40 divides the storage compartment 21 into a plurality of storage spaces. Each storage space All are connected to the outside through the communication area 22.
  • Each storage space has an air outlet 30 corresponding to it, and the air outlet 30 is provided with an air door 31 so that the humidity in each storage space can be adjusted individually.
  • a vertical partition plate 40 is provided in the storage compartment 21.
  • the partition plate 40 divides the storage compartment 21 into independent first storage spaces 211 and Second storage space 212.
  • the communication area 22 includes a first communication area 221 provided on the top of the first storage space 211 and a second communication area 222 provided on the top of the second storage space 212 .
  • the air outlet 30 includes a first air outlet 301 corresponding to the first communication area 221 and a second air outlet 302 corresponding to the second communication area 222 .
  • the air insulating plate 50 is located between the first air outlet hole 301 and the second air outlet hole 302, so that the air flow from the first air outlet hole 301 flows through the second air outlet hole 301 alone.
  • a connected area 221 allows the airflow from the second air outlet 302 to flow through the second connected area 222 alone.
  • the partition plate 40 is vertically disposed in the storage compartment 21, and the bottom side, front side and rear side of the partition plate 40 are sealed with the bottom container 24 respectively.
  • the top of the partition plate 40 is sealed with the top cover 23 to form an independent first storage space 211 and a second storage space 212 .
  • the connecting area 22 covers part of the top of the first storage space 211 and part of the top of the second storage space 212 at the same time. That is to say, the first connected area 221 and the second connected area 222 are actually integrated, but because the corresponding storage spaces are different, they are marked as the first connected area 221 and the second connected area 222.
  • the wind insulation board 50 is provided on the top of the top cover 23 .
  • the first air outlet hole 301 and the second air outlet hole 302 may be part of the same air outlet hole 30 . They are marked as The first air outlet hole 301 and the second air outlet hole 302.
  • the wind insulation board 50 is also used to separate the communication area 22, thereby distinguishing the first communication area 221 and the second communication area 222.
  • first air outlet hole 301 and the second air outlet hole 302 are each provided with an air door 31, and the air door 31 can control the opening and closing of the first air outlet hole 301 and the second air outlet hole 302. Therefore, when the first air outlet 301 is opened alone, only The airflow blows through the first communication area 221 , thereby taking away the moisture in the first storage space 211 and reducing the humidity of the first storage space 211 .
  • the second air outlet 302 is opened alone, only the second communication area 222 has airflow flowing through it, thereby taking away the moisture in the second storage space 212 and reducing the humidity of the second storage space 212 .
  • the storage compartment 21 is divided into independent first storage space 211 and second storage space 212 by disposing a partition plate 40 in the storage compartment 21 . Therefore, by opening the damper 31 of the corresponding storage space, the humidity in the corresponding storage space can be adjusted individually, so that multiple storage spaces with different humidity can be formed in the storage compartment 21, so that the user can Different foods are placed in the same storage compartment 21 at one time, which reduces the user's work while ensuring the food storage effect, and is conducive to improving the user's experience.
  • the storage compartment 21 can be divided into two, three, four or more storage spaces.
  • the partition plate 40 may be arranged horizontally or vertically.
  • the plurality of partition plates 40 may be arranged partially horizontally and partially vertically.
  • the connecting areas and air outlets corresponding to different storage spaces can also be completely independent settings.
  • the multiple communication areas may not be provided on the same outer surface of the storage device 20. For example, they may be partially provided on the top surface and partially provided on the left or right side.
  • small baffles can be provided in the storage space to divide the storage space into multiple storage areas.
  • the bottom of the partition plate 40 is provided with a wavy first matching structure 41
  • the bottom wall of the storage compartment 21 is provided with a wavy second matching structure 213 .
  • the structure 41 and the second matching structure 213 fit into each other.
  • a plurality of continuous protrusions are provided on the bottom edge of the partition plate 40, thereby forming wavy continuous protrusions and depressions.
  • a similar structure is provided on the bottom wall of the storage compartment 21.
  • the matching structures can position the assembly of the partition plate 40 and the storage compartment 21 .
  • the top of the partition plate 40 is provided with a clamping groove 42 extending along the front and rear direction of the storage compartment 21, and a flexible seal 60 is provided in the clamping groove 42 to seal.
  • the member 60 is in contact with the inner top wall of the storage compartment 21 .
  • the clamping groove 42 is equivalent to the length of the top cover 23 in the front-rear direction
  • the seal 60 is equivalent to the length of the clamping groove 42 . Therefore, when the storage device 20 is in the closed state, the seal 60 is in close contact with the top cover 23 .
  • the partition plate 40 by arranging the partition plate 40 vertically and providing a flexible seal 60 on the top of the partition plate 40, it can be adapted to the pull-out opening and closing mode of the storage compartment 21. Improve the sealing effect between different storage spaces.
  • the vertically arranged partition plate 40 makes the opening of the storage space face upward, it is convenient for the user to use the storage space.
  • the seal 60 provided on the top of the partition plate 40 can contact the top of the storage compartment 21 and will not be affected by the pull-out activity, and can ensure the space between different storage spaces when the storage compartment 21 is closed. sealing effect.
  • the inner top wall of the storage compartment 21 is provided with a fitting groove 214 , and the side walls of the clamping groove 42 are embedded in the fitting groove 214 .
  • the inner top wall of the storage compartment 21 is provided with two fitting grooves 214.
  • the thickness of the fitting grooves 214 is equivalent to the thickness of the side walls of the clamping slot 42, so that the side walls of the clamping slot 42 can be inserted into the fitting grooves 214.
  • In the fitting groove 214 and can move along the extending direction of the fitting groove 214, that is, it does not affect the opening and closing of the bottom container 24.
  • the second storage space 212 is provided with an air inlet 70 , and the air inlet 70 is used to deliver humidified airflow into the second storage space 212 . Therefore, the second storage space 212 can store some foods that require relatively high humidity. At the same time, when the humidity is too high, the second air outlet 302 can be used to discharge air to reduce the humidity.
  • At least one storage space may be provided with an air inlet 70 .
  • a moisture-permeable membrane 80 is provided at the communication area 22 so that moisture in the storage compartment 21 can permeate in one direction from the inside of the storage compartment 21 to the outside.
  • the moisture-permeable membrane 80 is clamped by the upper clamping cover 12 and the lower clamping cover 13 , and the upper clamping cover 12 and the lower clamping cover 13 are connected with the top cover 23 , thereby fixing the moisture-permeable membrane 80 at the communication area 22 , so that the moisture-permeable membrane 80 covers the communication area 22 .
  • the refrigerator 1 further includes a control module 90 , and the control module 90 includes The humidity sensor 91 monitors and outputs the humidity in the storage compartment 21 .
  • the refrigerator 1 is provided with a screen, and a humidity sensor 91 is provided in both the first storage space 211 and the second storage space 212 .
  • the humidity sensor 91 can obtain the humidity value in the storage space, and store the humidity value in the storage space.
  • the humidity in the corresponding storage space is displayed on the screen, allowing the user to grasp the humidity in the storage space based on the information on the screen.
  • control module 90 can receive the stored food information, and determine the target humidity of the storage compartment 21 based on the stored food information, thereby controlling the output of the air flow of the air outlet 30 according to the humidity signal of the humidity sensor 91 .
  • control module 90 has built-in the most optimal storage humidity conditions for a variety of foods. During the user's use, the user can input the type of food that needs to be stored into the control module 90 through the screen or other input terminals. The control module 90 adjusts the temperature according to the type of food. Determine the optimal storage humidity for food, known as the target humidity.
  • the humidity sensor 91 monitors the humidity value in the storage space in real time. When the humidity value is greater than the target humidity, the control module 90 controls the fan and the corresponding air outlet 30 to open to blow air to the corresponding connected area 22 to reduce the temperature. Humidity in the storage space until the target humidity is reached.
  • control module 90 controls the air inlet 80 to input humidified airflow into the storage space to increase the humidity in the storage space until the target humidity is reached.
  • the humidity in the storage compartment 21 can be monitored and adjusted in real time, so that the storage compartment 21 maintains optimal storage conditions. At the same time, the humidity in multiple storage spaces can be adjusted independently without affecting each other, improving the user experience.
  • the storage compartment 21 has the first storage space 211 and the second storage space 212
  • the storage compartment 21 has an operation mode in which both storage spaces maintain a high humidity state
  • the first storage space 212 has a high humidity state.
  • a mode in which the humidity of the storage space 211 is high and the humidity of the second storage space 212 is low a mode in which the humidity of the first storage space 211 is low and the humidity of the second storage space 212 is high, and an operation mode in which both storage spaces maintain a low humidity state.
  • control module 90 can control the rotation speed of the fan, thereby adjusting the wind speed flowing through the connected area 22, thereby controlling the time required for the humidity to decrease, and ensuring that the storage room 21 storage effect.
  • only one storage space may be provided with the air inlet 70, which is used to store food with a high target humidity, and the other is used to store food with a low target humidity.
  • the control module 90 can output the optimal target humidity to the user, and display whether the target humidity belongs to the high humidity range or the low humidity range. This reminds the user to put it into the appropriate storage space.

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  • 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

本发明提供了一种冰箱，包括箱体，其内部限定有存储空间；储物装置，其设置在存储空间内并且其内部形成储物间室，储物装置设有用于连通储物间室和外部的连通区域；出风孔，其设置在箱体的内侧壁上，并且出风孔的轴线在储物装置的外表面上的投影落在连通区域，以使从出风孔输出的气流流经连通区域的外侧，从而利用压差将储物间室内的湿气带走以调整储物间室内的湿度。本发明的冰箱使得储物间室内的湿气在压力差的作用下被快速带出，以使储物间室内的湿度快速降低至目标湿度，从而能够使储物间室快速达到存储食物所需的目标湿度，从而保证食物的存储效果。

Description

一种冰箱 技术领域
本发明涉及冷藏冷冻技术领域，特别是涉及一种冰箱。
背景技术
冰箱是利用低温环境对食物进行存储的家电，从而能够延长食物的存储时间。而对于果蔬类的食物来说，其存储时间以及食物品质受到冰箱内湿度的影响。
虽然现有技术中存在能够调整湿度的冰箱，但是都不同程度地存在缺陷。其中，一种方式是通过向存储空间输送加湿气流来调整冰箱内的湿度，此类方式只能增加湿度。而果蔬类食物本身就会使得存储空间内的湿度较高，所以此类方式容易导致存储空间湿度过高，反而对果蔬的存储不利。一种方式是通过在存储空间设置透湿膜，使得存储间室内的湿气自然流出，湿度调整范围小且慢，无法满足果蔬类食物的存储要求。
发明内容
本发明的一个目的是要提供一种能够解决上述任一问题的冰箱。
本发明一个进一步的目的是能够在一个储物间室内形成多个不同湿度的储物空间。
本发明另一个进一步的目的是要提高不同储物空间之间的密封效果。
特别地，本发明提供了一种冰箱，包括箱体，其内部限定有存储空间；储物装置，其设置在所述存储空间内并且其内部形成储物间室，所述储物装置设有用于连通所述储物间室和外部的连通区域；出风孔，其设置在所述箱体的内侧壁上，并且所述出风孔的轴线在所述储物装置的外表面上的投影落在所述连通区域，以使从所述出风孔输出的气流流经所述连通区域的外侧，从而利用压差将所述储物间室内的湿气带走以调整所述储物间室内的湿度。
可选地，所述储物间室中设有分隔板，所述分隔板将所述储物间室分成多个储物空间，每个所述储物空间均通过所述连通区域与外部连通；每个所述储物空间对应有所述出风孔，所述出风孔设有风门，以使每个所述储物空间内的湿度能够单独调整。
可选地，所述储物间室中设有一个竖直的所述分隔板，所述分隔板将所述储物 间室分成独立的第一储物空间和第二储物空间；所述连通区域包括设置在所述第一储物空间顶部的第一连通区域和设置在所述第二储物空间顶部的第二连通区域；所述出风孔包括对应所述第一连通区域的第一出风孔和对应所述第二连通区域的第二出风孔；所述储物装置外侧设有竖直的隔风板，所述隔风板位于所述第一出风孔和所述第二出风孔之间，以使所述第一出风孔的气流单独流经所述第一连通区域并使所述第二出风孔的气流单独流经所述第二连通区域。
可选地，所述分隔板的底部设有波浪状的第一配合结构，所述储物间室的底壁设有波浪状的第二配合结构，所述第一配合结构和所述第二配合结构相互嵌合。
可选地，所述分隔板的顶部设有沿储物间室的前后方向延伸的夹持槽，所述夹持槽内设有柔性的密封件，所述密封件与所述储物间室的内顶壁抵接。
可选地，所述储物间室的内顶壁设有嵌合槽，所述夹持槽的侧壁嵌入所述嵌合槽当中。
可选地，至少一个所述储物空间内设有进风孔，所述进风孔用于向所述储物空间内输送加湿气流。
可选地，冰箱还包括控制模块，其包括湿度传感器，从而监测并输出所述储物间室内的湿度。
可选地，所述控制模块能够接收存储食物信息，并根据所述存储食物信息确定所述储物间室的目标湿度，从而根据所述湿度传感器的湿度信号与所述目标湿度的关系控制所述出风孔气流的输出。
可选地，冰箱还包括透湿膜，其覆盖所述连通区域，以使所述储物间室内的湿气由所述储物间室内部向外侧单向渗透。
本发明的冰箱通过在储物装置上设置连通储物间室和外部的连通区域，并在箱体的侧壁上设置出风孔，使得出风孔输出的气流能够流经连通区域的外侧，根据伯努利原理，连通区域外侧的气流流速快，使得连通区域外侧的压力小，也就是连通区域内侧的压力大于连通区域外侧的压力，继而使得储物间室内的湿气在压力差的作用下被快速带出，以使储物间室内的湿度快速降低至目标湿度。因此，本申请的冰箱能够使储物间室快速达到存储食物所需的目标湿度，从而保证食物的存储效果。
进一步地，本发明的冰箱通过在储物间室内设置分隔板，能够将储物间室分隔成多个独立的储物空间。另外，每个独立的储物空间都对应有连通区域和出风孔，出风孔设有风门。因此，只需要打开相应储物空间的风门，就能够对对应的储物空间内的湿度进行单独调整，从而使得储物间室内能够形成多个不同湿度的储物空间， 使得用户能够将不同的食物一次性放在同一个储物间室内，在保证食物存储效果的基础上减轻了用户的工作，有利于提高用户的使用体验。
更进一步地，通过将分隔板竖直设置并在分隔板的顶部设置柔性的密封件，能够在配合储物间室的开合方式的情况下提高不同储物空间之间的密封效果。因为储物间室通常采用抽拉式的开合方式，因此，竖直设置的分隔板使得储物空间的开口朝向上方，利于用户对储物空间进行使用。而设置在分隔板顶部的密封件能够与储物间室的顶部抵接，不会受抽拉活动的影响，并且能够在储物间室闭合时保证不同储物空间之间的密封效果。
根据下文结合附图对本发明具体实施例的详细描述，本领域技术人员将会更加明了本发明的上述以及其他目的、优点和特征。
附图说明
后文将参照附图以示例性而非限制性的方式详细描述本发明的一些具体实施例。附图中相同的附图标记标示了相同或类似的部件或部分。本领域技术人员应该理解，这些附图未必是按比例绘制的。附图中：
图1是根据本发明一个实施例冰箱的示意性结构图；
图2是根据本发明一个实施例冰箱中储物装置的第一示意性剖视图；
图3是根据本发明一个实施例冰箱中储物装置的第二示意性剖视图；
图4是图3中区域A的局部放大图；
图5是根据本发明一个实施例冰箱中透湿膜处的示意性结构图；
图6是根据本发明一个实施例冰箱的示意性框图。
具体实施方式
本领域技术人员应当理解的是，下文所描述的实施例仅仅是本发明的一部分实施例，而不是本发明的全部实施例，该一部分实施例旨在用于解释本发明的技术原理，并非用于限制本发明的保护范围。基于本发明提供的实施例，本领域普通技术人员在没有付出创造性劳动的情况下所获得的其它所有实施例，仍应落入到本发明的保护范围之内。
需要说明的是，术语“中心”、“长度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“轴向”、等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而 不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
如图1至图3所示，在一个实施例中，冰箱1包括箱体10、储物装置20和出风孔30。其中，箱体10的内部限定有存储空间11。储物装置20设置在存储空间11内并且储物装置20内部形成储物间室21，储物装置20设有用于连通储物间室21和外部的连通区域22。
出风孔30设置在箱体10的内侧壁上，并且出风孔30的轴线在储物装置20的外表面上的投影落在连通区域22，以使从出风孔30输出的气流流经连通区域22的外侧，从而利用压差将储物间室21内的湿气带走以调整储物间室21内的湿度。
具体地，储物装置20包括顶盖23和底部容器24，底部容器24能够相对于顶盖23在存储空间11内沿冰箱1的前后方向移动，也就是说，底部容器24与顶盖23形成抽拉式的配合关系。底部容器24形成储物间室21，并且储物间室21具有朝向顶部的开口，当储物装置20处于关闭状态时，顶盖23盖在储物间室21的顶部开口，使其处于相对封闭的状态。
再者，连通区域22设置在顶盖23上，当储物装置20处于关闭状态时，储物间室21通过连通区域22与外部连通。箱体10的箱体壁具有一定的厚度，后侧壁内部形成有中空的安装空间。安装空间内设有风机，出风孔30连通安装空间和存储空间11，开启的风机通过出风孔30向存储空间11出风。
并且，出风孔30的轴线在储物装置20的外表面上的投影落在连通区域22，也就是说，从出风孔30吹出的气流会沿大致与顶盖23上表面平行的方向吹过连通区域22。
在本实施例的方案中，通过在储物装置20上设置连通储物间室21和外部的连通区域22，并在箱体10的侧壁上设置出风孔30，使得出风孔30输出的气流能够流经连通区域22的外侧。
根据伯努利原理，连通区域22外侧的气流流速快，使得连通区域22外侧的压力小，也就是连通区域22内侧的压力大于连通区域22外侧的压力，继而使得储物间室21内的湿气在压力差的作用下被快速带出，以使储物间室21内的湿度快速降低至目标湿度。也就是能够使储物间室21快速达到存储食物所需的目标湿度，从而保证食物的存储效果。
需要说明的是，在本本申请的一些其他实施例中，储物装置20也可以是利用一个只有前部开口的外罩壳将容器部分容纳在内，从而形成抽拉式的配合关系。
或者，储物装置20也可以是一个完整的罩壳，在存储空间11内抽拉放置，将储物装置20抽出后，用户可以打开储物装置20的顶壁、或者侧壁、或者前壁以打开储物装置20的储物间室21。
还需要说明的是，在本申请的一些其他实施例中，连通区域22也可以设置在储物装置20的侧壁上。
另外，在连通区域22设置在储物装置20的顶部的情况下，出风孔30也可以设置在箱体10的左侧壁或右侧壁上。
如图2至图4所示，在一个实施例中，储物间室21中设有分隔板40，分隔板40将储物间室21分成多个储物空间，每个储物空间均通过连通区域22与外部连通。每个储物空间对应有出风孔30，出风孔30设有风门31，以使每个储物空间内的湿度能够单独调整。
继续参照图2至图4所示，具体地，储物间室21中设有一个竖直的分隔板40，分隔板40将储物间室21分成独立的第一储物空间211和第二储物空间212。连通区域22包括设置在第一储物空间211顶部的第一连通区域221和设置在第二储物空间212顶部的第二连通区域222。出风孔30包括对应第一连通区域221的第一出风孔301和对应第二连通区域222的第二出风孔302。
储物装置20外侧设有竖直的隔风板50，隔风板50位于第一出风孔301和第二出风孔302之间，以使第一出风孔301的气流单独流经第一连通区域221并使第二出风孔302的气流单独流经第二连通区域222。
具体地，分隔板40竖直地设置在储物间室21内，分隔板40底侧、前侧和后侧分别与底部容器24密封。当储物装置20处于关闭状态时，分隔板40的顶部与顶盖23密封，从而形成独立的第一储物空间211和第二储物空间212。
再者，连通区域22同时覆盖部分第一储物空间211的顶部和部分第二储物空间212的顶部。也就是说，第一连通区域221和第二连通区域222其实是一体的，只不过因为对应的储物空间不同，将其标记为第一连通区域221和第二连通区域222。
其次，隔风板50设置在顶盖23的顶部，第一出风孔301和第二出风孔302可以是同一个出风孔30的一部分，因为位于隔风板50的两侧而标记为第一出风孔301和第二出风孔302。同时，隔风板50也用于分隔连通区域22，从而区分出第一连通区域221和第二连通区域222。
另外，第一出风孔301和第二出风孔302均设有风门31，风门31能够控制第一出风孔301和第二出风孔302的启闭。因此，当第一出风孔301单独开启时，只有 第一连通区域221有气流吹过，从而带走第一储物空间211内的湿气，降低第一储物空间211的湿度。当第二出风孔302单独开启时，只有第二连通区域222有气流流过，从而带走第二储物空间212内的湿气，降低第二储物空间212的湿度。
在本实施例的方案中，通过在储物间室21内设置分隔板40，将储物间室21分隔成了独立的第一储物空间211和第二储物空间212。因此，通过打开相应储物空间的风门31，就能够对对应的储物空间内的湿度进行单独调整，从而使得储物间室21内能够形成多个不同湿度的储物空间，使得用户能够将不同的食物一次性放在同一个储物间室21内，在保证食物存储效果的基础上减轻了用户的工作，有利于提高用户的使用体验。
需要说明的是，根据分隔板40设置数量的不同，储物间室21可以被分成两个、三个、四个或更多的储物空间。另外，分隔板40可以是水平设置也可以是竖直设置。而设有多个分隔板40时，多个分隔板40可以部分是水平设置部分是竖直设置。
还需要说明的是，不同储物空间对应的连通区域和出风孔也可以是完全独立的设置。另外，多个连通区域可以不设置在储物装置20的同一外表面上，例如，可以部分设置在顶面，部分设置在左侧面或右侧面上。
另外，需要说明的是，储物空间内可以设置小挡板，从而将储物空间分成多个储存区域。
返回去参照图2所示，进一步地，分隔板40的底部设有波浪状的第一配合结构41，储物间室21的底壁设有波浪状的第二配合结构213，第一配合结构41和第二配合结构213相互嵌合。
具体来说，也就是分隔板40的底边上设有连续的多个凸起，从而形成波浪状的连续的凸起和凹陷。同样地，储物间室21的底壁上也设有类似结构，当分隔板40与储物间室21装配到位后，分隔板40底部的凸起与储物间室21上的凹陷对应，储物间室21上凸起与分隔板40上的凹陷对应。
在本实施例的方案中，通过在分隔板40和储物间室21设置相互配合的波浪状的配合结构，有利于提高分隔板40底部与储物间室21的密封效果，保证不同储物空间之间的独立性。同时，配合结构之间能够对分隔板40与储物间室21的装配起到定位作用。
如图4所示，在一个实施例中，分隔板40的顶部设有沿储物间室21的前后方向延伸的夹持槽42，夹持槽42内设有柔性的密封件60，密封件60与储物间室21的内顶壁抵接。
具体地，夹持槽42与顶盖23的前后方向上的长度相当，密封件60与夹持槽42的长度相当。因此，当储物装置20处于关闭状态时，密封件60与顶盖23紧密接触。
在本实施例的方案中，通过将分隔板40竖直设置并在分隔板40的顶部设置柔性的密封件60，能够在配合储物间室21的抽拉式的开合方式的情况下提高不同储物空间之间的密封效果。
因为竖直设置的分隔板40使得储物空间的开口朝向上方，利于用户对储物空间进行使用。而设置在分隔板40顶部的密封件60能够与储物间室21的顶部抵接，不会受抽拉活动的影响，并且能够在储物间室21关闭时保证不同储物空间之间的密封效果。
继续如图4所示，进一步地，储物间室21的内顶壁设有嵌合槽214，夹持槽42的侧壁嵌入嵌合槽214当中。
具体地，储物间室21的内顶壁设有两个嵌合槽214，嵌合槽214的厚度与夹持槽42的侧壁的厚度相当，使得夹持槽42的侧壁能够嵌入嵌合槽214当中，并且能够沿嵌合槽214的延伸方向活动，也就是不影响底部容器24的启闭。
在本实施例的方案中，通过设置嵌合槽214，使得分隔板40与储物间室21的顶部之间的配合更加复杂，从而能够进一步提高分隔板40与储物间室21顶部的密封效果。
返回去参照图3所示，在一个实施例中，第二储物空间212内设有进风孔70，进风孔70用于向第二储物空间212内输送加湿气流。因此，第二储物空间212能够储存一些湿度要求比较大的食物，同时，也能够在湿度过大时利用第二出风孔302出风来降低湿度。
需要说明的是，在设有多个储物空间的情况下，至少一个储物空间设置进风孔70即可。
参照图5所示，在一个实施例中，连通区域22处设有透湿膜80，以使储物间室21内的湿气由储物间室21内部向外侧单向渗透。
具体地，透湿膜80被上夹盖12和下夹盖13所夹持，上夹盖12和下夹盖13与顶盖23连接在一起，从而将透湿膜80固定在连通区域22处，使得透湿膜80覆盖连通区域22。
在本实施例的方案中，通过在连通区域22设置透湿膜80，能够避免外界的湿气回流，从而有利于保持储物间室21内调整后的湿度。
参照图6所示，在一个实施例中，冰箱1还包括控制模块90，控制模块90包括 湿度传感器91，从而监测并输出储物间室21内的湿度。
结合图3所示，具体地，冰箱1设有屏幕，第一储物空间211和第二储物空间212内均设有湿度传感器91，湿度传感器91能够获取储物空间内湿度值，并将对应的储物空间内的湿度显示在屏幕上，使得用户能够根据屏幕上的信息掌握储物空间内的湿度情况。
进一步地，控制模块90能够接收存储食物信息，并根据存储食物信息确定储物间室21的目标湿度，从而根据湿度传感器91的湿度信号控制出风孔30气流的输出。
具体地，控制模块90内置有多种食物最优选的存储湿度条件，在用户使用过程中，用户可以将需要存储的食物种类通过屏幕或其他输入端输入控制模块90当中，控制模块90根据食物种类确定食物最佳的存储湿度，即目标湿度。
在食物存储过程中，湿度传感器91实时监控储物空间内湿度值，当湿度值大于目标湿度时，控制模块90控制风机及相应的出风孔30开启，向相应的连通区域22吹风，以降低储物空间内的湿度，直至达到目标湿度。
当湿度值小于目标湿度时，控制模块90控制进风孔80向储物空间输入加湿气流，以提高储物空间内的湿度，直至达到目标湿度。
因此，能够实时监测并调整储物间室21内的湿度，使储物间室21保持最佳的存储条件。同时，多个储物空间内的湿度能够单独调整，互不影响，提高了用户体验。具体地，在储物间室21具有第一储物空间211和第二储物空间212的情况下，储物间室21具有两个储物空间都保持高湿状态的运行模式、第一储物空间211湿度高并且第二储物空间212湿度低的模式、第一储物空间211湿度低并且第二储物空间212湿度高的模式、两个储物空间都保持低湿状态的运行模式。
还需要说明的是，根据湿度值大于目标湿度的差值大小，控制模块90可以控制风机的转速，从而调整流过连通区域22的风速，从而控制湿度降低的所需时间，保证储物间室21的存储效果。
另外，可以是只有一个储物空间设有进风孔70，其用来存储目标湿度高度食物，而另一个用来存储目标湿度低的食物。并且，在用户将食物放入储物间室21的过程中，当用户输入食物种类后，控制模块90可以向用户输出最佳的目标湿度，并显示目标湿度属于高湿度范围还是低湿度范围，从而提醒用户放入合适的储物空间内。
至此，本领域技术人员应认识到，虽然本文已详尽示出和描述了本发明的多个示例性实施例，但是，在不脱离本发明精神和范围的情况下，仍可根据本发明公开的内容直接确定或推导出符合本发明原理的许多其他变型或修改。因此，本发明的 范围应被理解和认定为覆盖了所有这些其他变型或修改。

Claims (10)

  1. 一种冰箱，包括：
    箱体，其内部限定有存储空间；
    储物装置，其设置在所述存储空间内并且其内部形成储物间室，所述储物装置设有用于连通所述储物间室和外部的连通区域；
    出风孔，其设置在所述箱体的内侧壁上，并且所述出风孔的轴线在所述储物装置的外表面上的投影落在所述连通区域，以使从所述出风孔输出的气流流经所述连通区域的外侧，从而利用压差将所述储物间室内的湿气带走以调整所述储物间室内的湿度。
  2. 根据权利要求1所述的冰箱，其中，
    所述储物间室中设有分隔板，所述分隔板将所述储物间室分成多个储物空间，每个所述储物空间均通过所述连通区域与外部连通；
    每个所述储物空间对应有所述出风孔，所述出风孔设有风门，以使每个所述储物空间内的湿度能够单独调整。
  3. 根据权利要求2所述的冰箱，其中，
    所述储物间室中设有一个竖直的所述分隔板，所述分隔板将所述储物间室分成独立的第一储物空间和第二储物空间；
    所述连通区域包括设置在所述第一储物空间顶部的第一连通区域和设置在所述第二储物空间顶部的第二连通区域；
    所述出风孔包括对应所述第一连通区域的第一出风孔和对应所述第二连通区域的第二出风孔；
    所述储物装置外侧设有竖直的隔风板，所述隔风板位于所述第一出风孔和所述第二出风孔之间，以使所述第一出风孔的气流单独流经所述第一连通区域并使所述第二出风孔的气流单独流经所述第二连通区域。
  4. 根据权利要求3所述的冰箱，其中，
    所述分隔板的底部设有波浪状的第一配合结构，所述储物间室的底壁设有波浪状的第二配合结构，所述第一配合结构和所述第二配合结构相互嵌合。
  5. 根据权利要求3所述的冰箱，其中，
    所述分隔板的顶部设有沿储物间室的前后方向延伸的夹持槽，所述夹持槽内设 有柔性的密封件，所述密封件与所述储物间室的内顶壁抵接。
  6. 根据权利要求5所述的冰箱，其中，
    所述储物间室的内顶壁设有嵌合槽，所述夹持槽的侧壁嵌入所述嵌合槽当中。
  7. 根据权利要求2所述的冰箱，其中，
    至少一个所述储物空间内设有进风孔，所述进风孔用于向所述储物空间内输送加湿气流。
  8. 根据权利要求1所述的冰箱，还包括：
    控制模块，其包括湿度传感器，从而监测并输出所述储物间室内的湿度。
  9. 根据权利要求8所述的冰箱，其中，
    所述控制模块能够接收存储食物信息，并根据所述存储食物信息确定所述储物间室的目标湿度，从而根据所述湿度传感器的湿度信号与所述目标湿度的关系控制所述出风孔气流的输出。
  10. 根据权利要求1所述的冰箱，还包括：
    透湿膜，其覆盖所述连通区域，以使所述储物间室内的湿气由所述储物间室内部向外侧单向渗透。
PCT/CN2023/081074 2022-04-28 2023-03-13 一种冰箱 WO2023207373A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206094709U (zh) * 2016-10-12 2017-04-12 陈小平 一种具有干湿分离储藏功能的冰箱
CN110513956A (zh) * 2018-05-22 2019-11-29 青岛海尔股份有限公司 冰箱及其控制方法
CN111365927A (zh) * 2018-12-26 2020-07-03 青岛海尔股份有限公司 冰箱
CN113494811A (zh) * 2020-04-03 2021-10-12 青岛海尔电冰箱有限公司 冰箱及其控制方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206094709U (zh) * 2016-10-12 2017-04-12 陈小平 一种具有干湿分离储藏功能的冰箱
CN110513956A (zh) * 2018-05-22 2019-11-29 青岛海尔股份有限公司 冰箱及其控制方法
CN111365927A (zh) * 2018-12-26 2020-07-03 青岛海尔股份有限公司 冰箱
CN113494811A (zh) * 2020-04-03 2021-10-12 青岛海尔电冰箱有限公司 冰箱及其控制方法

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