Refrigerator

Abstract

The embodiment of the invention belongs to the technology of household appliances, and provides a refrigerator which comprises a refrigerator body and a refrigerator cover. The door body is connected with the box body, the door body is provided with a mounting cavity, and the mounting cavity is provided with an opening; the display assembly is detachably connected with the door body and detachably and electrically connected with a main board of the refrigerator; the cover plate is detachably connected with the door body; when the display assembly is connected with the door body, the display assembly is electrically connected with the mainboard, the cover plate is disconnected with the door body, and at least part of the display assembly is located in the mounting cavity to seal the opening of the mounting cavity; when the display assembly is separated from the door body, the display assembly is separated from the main board, the cover plate is connected with the door body, and at least part of the cover plate is located in the mounting cavity so as to seal the opening of the mounting cavity. The display assembly can be selected according to needs, and cost is saved.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of household appliance technology, and in particular, to a refrigerator. Background Art

[0002] With the continuous development of science and technology and the continuous improvement of people's living standards, more and more families have purchased refrigerators to keep the food they need to store fresh.

[0003] In the related art, a refrigerator includes a cabinet, a door, and a display assembly disposed on the door. The display assembly can be used to adjust and query the temperature and operation mode of the refrigerator.

[0004] However, some users use the display components less frequently when using their refrigerators, resulting in waste. Summary of the invention

[0005] The embodiment of the present application provides a refrigerator that can be equipped with a display component as needed to save costs.

[0006] In a first aspect, an embodiment of the present application provides a refrigerator, comprising:

[0007] Box;

[0008] The door body is connected to the box body, and the door body has an installation cavity, and the installation cavity is opened;

[0009] A display assembly, the display assembly is detachably connected to the door body and is detachably electrically connected to a mainboard of the refrigerator;

[0010] A cover plate, which is detachably connected to the door body;

[0011] When the display assembly is connected to the door body, the display assembly is electrically connected to the main board, the cover plate is disconnected from the door body, and at least part of the display assembly is located in the installation cavity to close the opening of the installation cavity;

[0012] When the display assembly is disconnected from the door body, the display assembly is disconnected from the main board electrically, the cover plate is connected to the door body, and at least part of the cover plate is located in the installation cavity to close the opening of the installation cavity.

[0013] In this way, the refrigerator may not have a display component by default when it leaves the factory, and the user can choose whether to purchase the display component separately for installation according to their own needs when purchasing the refrigerator. If the display component is needed, the cover plate can be removed and the display component can be installed in the installation cavity, thereby meeting the demand for reducing the cost of the refrigerator.

[0014] In some embodiments of the present application, the door body has a hinged portion at one end along the width direction, the hinged portion is hinged to the box body, the installation cavity is located at the other end of the door body along the width direction, and the installation cavity is opened on the side away from the hinged portion.

[0015] In this way, installing the display assembly or installing the cover plate will not affect the appearance consistency of the panel, thereby improving the aesthetics of the refrigerator and improving the user experience.

[0016] In some embodiments of the present application, a push-open assembly is further included, the push-open assembly is located in the installation cavity, and the push-open assembly is connected to the door body;

[0017] The push-open assembly is detachably connected to the display assembly, and the push-open assembly moves relative to the door body so that the display assembly is located inside or outside the installation cavity;

[0018] Alternatively, the push-open assembly is detachably connected to the cover plate, and the push-open assembly moves relative to the door body so that the cover plate is located inside or outside the installation cavity.

[0019] This makes it easier to disassemble and install the display assembly and the cover plate.

[0020] In some embodiments of the present application, the push-open assembly includes: a supporting member, an elastic member, a connecting member, a sliding member, and a movable member;

[0021] The support member is connected to the door body, the support member has a first accommodating cavity, the support member has a first opening, and the first opening is communicated with the first accommodating cavity;

[0022] The movable member has a second accommodating cavity, the movable member has a second opening, the second opening is communicated with the second accommodating cavity, a boss is provided on the side wall of the second accommodating cavity, the movable member is inserted in the first accommodating cavity, and is slidably connected with the supporting member;

[0023] The elastic member is located in the first accommodating cavity, one end of the elastic member along the elastic force direction is connected to the inner wall of the support member away from the first opening, and the other end is connected to the movable member;

[0024] One end of the connecting member along the extension direction is rotatably connected to the inner wall of the supporting member away from the first opening, and the other end is rotatably connected to the sliding member;

[0025] When the movable member slides back and forth relative to the supporting member, the sliding member slides back and forth in the second accommodating cavity to engage with or disengage from the boss;

[0026] The movable part is detachably connected to the display assembly; or, the movable part is detachably connected to the cover plate.

[0027] In this way, the push-to-launch assembly has a simpler structure and occupies less space.

[0028] In some embodiments of the present application, a network module and a first Bluetooth module are also included, and the network module and the first Bluetooth module are both electrically connected to the mainboard. The first Bluetooth module and the network module are configured to be electrically connected to the mobile terminal and to the server.

[0029] In this way, even if the user does not purchase the display component, the user can still adjust and view the refrigerator temperature and mode more conveniently.

[0030] In some embodiments of the present application, the display component includes a second Bluetooth module, and the display component is electrically connected to the first Bluetooth module through the second Bluetooth module.

[0031] In this way, when the user purchases the display component, the temperature and mode of the refrigerator can be adjusted and viewed through the display component.

[0032] In some embodiments of the present application, a voice module is also included, and the voice module is electrically connected to the main board.

[0033] This helps to ensure the accuracy of refrigerator temperature regulation.

[0034] In some embodiments of the present application, the network module, the first Bluetooth module and the voice module are integrated.

[0035] This is helpful to improve integration and save space.

[0036] In some embodiments of the present application, the display component also includes a shell, a display screen and buttons. The second Bluetooth module is located in the shell, the display screen and the buttons are embedded in the shell, and the display screen and the buttons are located on the same side of the shell.

[0037] In this way, the cost of the display assembly is lower.

[0038] In a second aspect, an embodiment of the present application provides a refrigerator, comprising: a box body, a door body, a display assembly and a cover plate, wherein the display assembly is configured to be detachably connected to the door body and detachably electrically connected to a main board of the refrigerator, and the cover plate is configured to be detachably connected to the door body;

[0039] When the display assembly is connected to the door body, the display assembly is electrically connected to the main board, the cover plate is disconnected from the door body, and at least part of the display assembly is located in the installation cavity of the door body to close the opening of the installation cavity;

[0040] When the display assembly is disconnected from the door body, the display assembly is disconnected from the main board electrically, the cover plate is connected to the door body, and at least part of the cover plate is located in the installation cavity to close the opening of the installation cavity.

[0041] In this way, the refrigerator may not come with a display component by default when it leaves the factory, and users can choose whether to purchase the display component separately according to their needs when purchasing the refrigerator, thereby meeting the demand for reducing the cost of the refrigerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the implementation methods in the embodiments of the present application or the related technologies, the following is a brief introduction to the drawings required for use in the embodiments or the related technology descriptions. Obviously, the drawings described below are some embodiments of the present application, and a person skilled in the art can also obtain other drawings based on these drawings.

[0043] Figure 1 A schematic diagram of the structure of a refrigerator provided in an embodiment of the present application;

[0044] Figure 2 A schematic diagram of the structure of a door body and a display assembly in a refrigerator provided in an embodiment of the present application;

[0045] Figure 3 A schematic diagram of the structure of the door body and cover plate of the refrigerator provided in the embodiment of the present application;

[0046] Figure 4 for Figure 3 Exploded diagram of

[0047] Figure 5 A schematic diagram of the structure of a door body and a push-open assembly in a refrigerator provided in an embodiment of the present application;

[0048] Figure 6 A schematic diagram of the structure of a push-open assembly in a refrigerator provided in an embodiment of the present application;

[0049] Figure 7 A schematic diagram of the internal structure of a push-open assembly in a refrigerator provided in an embodiment of the present application when the push-open assembly is in a first state;

[0050] Figure 8 A schematic diagram of the internal structure of the push-open assembly in the refrigerator provided in an embodiment of the present application when the push-open assembly is in the second state;

[0051] Fig. 9 A first control principle diagram of a refrigerator provided in an embodiment of the present application;

[0052] Fig.10 This is a second control principle diagram of the refrigerator provided in an embodiment of the present application.

[0053] Description of reference numerals:

[0054] 100- cabinet;

[0055] 200-door body;

[0056] 300-display component; 310-housing; 320-display screen; 330-button;

[0057] 400-cover plate;

[0058] 500-push-and-pop assembly; 510-support member; 511-first accommodating chamber; 520-elastic member; 530-connecting member; 540-sliding member; 550-movable member; 551-second accommodating chamber; 552-first connecting portion; 553-boss; 554-guide groove;

[0059] 600-Network module;

[0060] 700-first Bluetooth module;

[0061] 800-Motherboard;

[0062] 900-Voice module;

[0063] 1000-mobile terminal;

[0064] 1100-Server. DETAILED DESCRIPTION

[0065] As described in the background art, some users seldom use the display component to adjust the temperature of the refrigerator during use of the refrigerator, so the display component on the refrigerator is rarely used.

[0066] In view of the fact that display panels are rarely used but have high manufacturing costs, the present application provides a refrigerator. When purchasing a refrigerator, users can choose whether to purchase the display component separately. Users who do not need it do not need to purchase it, thus saving the cost of purchasing the refrigerator.

[0067] Furthermore, in order to ensure that the temperature and operation mode of the refrigerator can be conveniently adjusted regardless of whether the display component is purchased, the refrigerator provided in the present application is provided with a network module and a first Bluetooth module, both of which are electrically connected to the mainboard, and the first Bluetooth module and the network module are configured to be electrically connected to a mobile terminal (such as a mobile phone) and to a server (such as a cloud server). In this way, the user can adjust and query the temperature and operation mode of the refrigerator through the mobile terminal.

[0068] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0069] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0070] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to those components expressly listed but may include other components not expressly listed or inherent to such products or devices.

[0071] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0072] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0073] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0074] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0075] The refrigerator provided in this embodiment can be an air-cooled refrigerator or a direct-cooled refrigerator. The following description will be made taking an air-cooled refrigerator as an example.

[0076] See also Figures 1 to 4 As shown, the refrigerator provided in this embodiment includes a cabinet 100, a door 200, a fan (not shown in the figure), a refrigeration system (not shown in the figure), a display assembly 300 and a cover plate 400.

[0077] The box 100 may define a storage room, a cold source chamber and a machine room. There may be at least one storage room. When the number of the storage rooms is one, the storage room may be any one of a refrigerating room, a freezing room or a temperature-changing room. When the number of the storage rooms is two or more, the plurality of storage rooms may include at least one or more of the refrigerating room, the freezing room or the temperature-changing room.

[0078] The cold source chamber and the storage chamber are connected through an air duct, and the fan is arranged in the cold source chamber. When the fan is working, the air in the cold source chamber and the storage chamber circulates. In the implementation mode where there are multiple storage chambers, there can also be multiple air ducts, and each storage chamber is connected to the cold source chamber through a corresponding air duct.

[0079] The door body 200 is an openable cover provided on the front side of the box body 100 to close and open the storage room and to take and put items in the storage room. It should be noted that the number of the door bodies 200 can be one, two or more. It should be noted that the door body 200 can be hinged to the box body 100, or the door body 200 can be slidably connected to the box body 100.

[0080] The refrigeration system may include a compressor, a condenser, a throttling device and an evaporator, wherein the compressor, the condenser, the throttling device and the evaporator are connected in series in sequence through a pipeline, and a refrigerant flows in the pipeline. The compressor and the condenser may be arranged in the engine compartment, and the evaporator may be arranged in the cold source chamber.

[0081] When the compressor is working, the low-temperature, low-pressure refrigerant is sucked into the compressor, and is compressed into a high-temperature, high-pressure superheated gas in the compressor cylinder and then discharged into the condenser. The high-temperature, high-pressure refrigerant gas dissipates heat through the condenser, and the temperature continues to drop, and is gradually cooled to a saturated vapor at normal temperature and high pressure, and further cooled to a saturated liquid. The pressure of the refrigerant remains almost unchanged during the entire condensation process. The throttling device may include a pressure reducing tube or an electronic expansion valve. In this application, the throttling device includes a pressure reducing tube as an example for description. The cost of the pressure reducing tube is low and it is not easy to have abnormal failures. The condensed refrigerant saturated liquid is throttled and depressurized through the pressure reducing tube, and the refrigerant becomes a wet vapor at normal temperature and low pressure. After that, the wet vapor at normal temperature and low pressure absorbs heat and vaporizes through the evaporator, which not only reduces the temperature of the evaporator and its surroundings, but also makes the refrigerant become a low-temperature, low-pressure gas. The evaporator cools the air in the cold source chamber to reduce the temperature of the air in the cold source chamber. Under the action of the fan, the cold air in the cold source chamber flows into the storage chamber through the air duct to reduce the temperature of the storage chamber. The refrigerant coming out of the evaporator returns to the compressor again, and the above process is repeated, so that the evaporator can continue to cool the air in the cold source chamber, thereby maintaining the storage room at the set temperature.

[0082] Furthermore, the refrigeration system may also include a drying filter, which is connected between the condenser and the throttling device through a pipeline, and the drying filter can filter out moisture and impurities in the refrigerant.

[0083] Specifically, in this embodiment, the door body 200 has an installation cavity, and the installation cavity is opened. Exemplarily, the installation cavity can be a rectangular cavity.

[0084] When the user purchases the display assembly 300, the cover plate 400 can be removed and the display assembly 300 can be installed in the installation cavity. A power-on interface electrically connected to the refrigerator mainboard can be provided in the installation cavity. The display assembly 300 can be electrically connected to the refrigerator mainboard 800 through the power-on interface. The display assembly 300 can be at least partially located in the installation cavity, thereby closing the opening of the installation cavity. For example, the size of the display assembly 300 can match the size of the opening of the installation cavity, the area enclosed by the opening of the installation cavity is equal to the area of ​​the display assembly 300, and the display assembly 300 is embedded in the installation cavity.

[0085] When the user does not need the display assembly 300, the cover plate 400 can be installed at the installation cavity position, and the cover plate 400 can be at least partially located in the installation cavity, thereby closing the opening of the installation cavity. For example, the size of the cover plate 400 can match the size of the opening of the installation cavity, the area enclosed by the opening of the installation cavity is equal to the area of ​​the cover plate 400, and the cover plate 400 is embedded in the installation cavity.

[0086] It should be noted that the refrigerator may not have the display assembly 300 by default when it leaves the factory. When purchasing the refrigerator, the user may choose whether to purchase the display assembly 300 separately according to his or her own needs, thereby satisfying the need to reduce the cost of the refrigerator.

[0087] join Figure 1 As shown, in some embodiments of the present application, the door body 200 has a hinge portion at one end along the width direction, the hinge portion is hinged to the box body 100, and the installation cavity is located at the other end of the door body 200 along the width direction, and the installation cavity is opened on the side away from the hinge portion.

[0088] It should be noted that, with the development of embedded integration of refrigerators, in order to better integrate the refrigerator with the cabinet, the consistency of the panel of the door body 200 is required to be high. However, if the display component 300 is set on the panel, the appearance consistency of the panel will be destroyed. Therefore, in the refrigerator provided in this embodiment, the installation cavity is set at one end of the door body 200 along the width direction. In this way, the installation of the display component 300 or the installation of the cover plate 400 will not affect the appearance consistency of the panel, thereby improving the aesthetics of the refrigerator and improving the user experience.

[0089] join Figures 5 to 8As shown, in some embodiments of the present application, in order to facilitate the disassembly and installation of the display assembly 300 and the cover plate 400, the refrigerator also includes a push-open assembly 500, which is located in the installation cavity and connected to the door body 200.

[0090] Among them, the push-pop assembly 500 is detachably connected to the display assembly 300, and the push-pop assembly 500 moves relative to the door body 200 so that the display assembly 300 is located inside or outside the installation cavity. When the display assembly 300 needs to be removed or replaced, the display assembly 300 is pressed, and the push-pop assembly 500 moves relative to the door body 200 so that the display assembly 300 moves to the outside of the installation cavity, which is convenient for detaching the display assembly 300. Exemplarily, the display assembly 300 and the push-pop assembly 500 can be connected by magnetic suction or snap connection. When the new display assembly 300 or the cover plate 400 is connected to the push-pop assembly 500, the new display assembly 300 or the cover plate 400 is pressed, and the push-pop assembly 500 moves relative to the door body 200 so that the new display assembly 300 or the cover plate 400 moves to the inside of the installation cavity.

[0091] Among them, the push-up assembly 500 is detachably connected to the cover plate 400, and the push-up assembly 500 moves relative to the door body 200 so that the cover plate 400 is located inside or outside the installation cavity. When the cover plate 400 needs to be removed or replaced, the cover plate 400 is pressed, and the push-up assembly 500 moves relative to the door body 200 so that the cover plate 400 moves to the outside of the installation cavity, which is convenient for detaching the cover plate 400. Exemplarily, the cover plate 400 and the push-up assembly 500 can be connected by magnetic attraction or snap connection. After the display component 300 or the new cover plate 400 is connected to the push-up assembly 500, the display component 300 or the new cover plate 400 is pressed, and the push-up assembly 500 moves relative to the door body 200 so that the display component 300 or the new cover plate 400 moves to the inside of the installation cavity.

[0092] join Figure 7 and Figure 8 As shown, in this embodiment, the push-to-pop assembly 500 includes: a supporting member 510 , an elastic member 520 , a connecting member 530 , a sliding member 540 and a movable member 550 .

[0093] The push-pull assembly 500 is located in the installation cavity, the support member 510 is connected to the inner wall of the installation cavity, the support member 510 has a first accommodating cavity 511, and the support member 510 has a first opening, which is connected to the first accommodating cavity 511. Exemplarily, the support member 510 can be a rectangular block.

[0094] The movable member 550 has a second accommodating cavity 551, and the movable member 550 has a second opening, which is communicated with the second accommodating cavity 551. The side wall of the second accommodating cavity 551 has a boss 553. The movable member 550 is inserted into the first accommodating cavity 511 and is slidably connected to the support member 510. The second opening is arranged opposite to the first opening. The movable member 550 can move to the inside of the first accommodating cavity 511 or the outside of the first accommodating cavity 511 through the first opening. Exemplarily, the movable member 550 can be a rectangular block.

[0095] The elastic member 520 is located in the first accommodating cavity 511, one end of the elastic member 520 along the elastic force direction is connected to the inner wall of the support member 510 away from the first opening, and the other end is connected to the movable member 550. For example, the elastic member 520 can be a spring or elastic rubber.

[0096] One end of the connecting member 530 along the extension direction is rotatably connected to the inner wall of the supporting member 510 away from the first opening, and the other end is rotatably connected to the sliding member 540. Exemplarily, the connecting member 530 can be a connecting rod with elastic deformation ability, such as a steel wire rod, or an elastic plastic rod. Exemplarily, the sliding member 540 can be a sliding block.

[0097] When the movable member 550 slides back and forth relative to the supporting member 510 , the sliding member 540 slides back and forth in the second accommodating cavity 551 to engage with or disengage from the boss 553 .

[0098] The movable member 550 is detachably connected to the display assembly 300. Alternatively, the movable member 550 is detachably connected to the cover plate 400.

[0099] Specifically, the movable member 550 is provided with a first connection portion 552 on one side of the opening facing the installation cavity, and the first connection portion 552 is used to be detachably connected to the second connection portion on the cover plate 400 or the second connection portion on the display assembly 300. Exemplarily, one of the first connection portion 552 and the second connection portion may be a connection protrusion, and the other may be a connection groove matching the connection protrusion. Alternatively, one of the first connection portion 552 and the second connection portion may be a magnet, and the other may be a ferromagnetic metal.

[0100] It can be understood that the push-to-launch assembly 500 provided in this embodiment has a simpler structure and occupies a smaller space.

[0101] For example, when a user purchases the display assembly 300 , the user needs to remove the cover plate 400 first, and then install the display assembly 300 .

[0102] When removing the cover plate 400, the cover plate 400 is pressed, and the cover plate 400 drives the movable member 550 to move toward the connecting member 530 under the action of external force, so that the sliding member 540 slides relative to the inner wall of the movable member 550 until the sliding member 540 is disengaged from the boss 553. After the external force is removed, the movable member 550 moves away from the connecting member 530 under the elastic force of the elastic member 520, so that part of the movable member 550 is located outside the installation cavity, and then the cover plate 400 is removed from the movable member 550.

[0103] When installing the display component 300, connect the display component 300 with the movable part 550, press the display component 300, and the display component 300 drives the movable part 550 to move toward the connecting part 530 under the action of external force, so that the sliding part 540 slides relative to the inner wall of the movable part 550 until the sliding part 540 is engaged with the boss 553, so that the display component 300 is located in the installation cavity, and the installation of the display component 300 is completed.

[0104] In order to further ensure that the sliding member 540 moves regularly along the circumference of the boss 553, a guide groove 554 is provided on the circumference of the boss 553, and the sliding member 540 is slidably connected to the guide groove 554. Moreover, the bottom surface of the guide groove 554 can be a stepped surface. Specifically, at the corner position of the boss 553, the bottom surface of the guide groove 554 is a stepped surface, and the stepped surface decreases in the clockwise direction in the figure.

[0105] join Fig. 9 As shown, in some embodiments of the present application, the refrigerator includes a network module 600 and a first Bluetooth module 700, both of which are electrically connected to the mainboard 800, and the first Bluetooth module 700 and the network module 600 are configured to be electrically connected to the mobile terminal 1000 and to the server 1100.

[0106] It should be noted that the network module 600 and the first Bluetooth module 700 may be integrated modules.

[0107] Exemplarily, when the user does not need the display assembly 300, that is, when the refrigerator is not provided with the display assembly 300, the hinged cover of the refrigerator is provided with a network module 600 and a first Bluetooth module 700, and the network module 600 and the first Bluetooth module 700 are both electrically connected to the refrigerator main board 800. When the user opens the refrigerator door, the main board 800 sends the refrigerator door opening signal to the network module 600 and the first Bluetooth module 700, and the network module 600 and the first Bluetooth module 700 receive the door opening signal, and automatically trigger the first Bluetooth module 700 to enter the network configuration mode, and the mobile phone application can search for the first Bluetooth module 700 through Bluetooth and perform network configuration, so as to realize the interconnection between the application and the refrigerator, and adjust and view the refrigerator temperature / mode through the mobile phone, and the application receives the data information sent by the mobile phone from the cloud server and sends it to the main board 800 for corresponding temperature / mode adjustment.

[0108] join Fig. 9 and Fig.10 As shown, in some embodiments of the present application, a voice module 900 is also included, and the voice module 900 is electrically connected to the mainboard 800.

[0109] In addition, in order to ensure the accuracy of the temperature adjustment of the refrigerator and to provide the user with execution feedback after each operation, the refrigerator is installed with a voice module 900.

[0110] Among them, the voice module 900, the network module 600 and the first Bluetooth module 700 are serially connected. After the network module 600 and the first Bluetooth module 700 send data to the voice module 900, the voice module 900 broadcasts, such as "the refrigerator compartment has been adjusted to 5 degrees", so that the user can get accurate feedback and can voice query the refrigerator temperature / mode at any time.

[0111] In order to save space, the network module 600 , the first Bluetooth module 700 and the voice module 900 may be integrated. For example, the network module 600 , the first Bluetooth module 700 and the voice module 900 may be integrated on the mainboard 800 .

[0112] join Figure 2 and Fig.10 As shown, the display assembly 300 includes a second Bluetooth module, and the display assembly 300 is electrically connected to the first Bluetooth module 700 via the second Bluetooth module.

[0113] The display component 300 further includes a shell 310 , a display screen 320 , and a button 330 . The second Bluetooth module is located in the shell 310 . The display screen 320 and the button 330 are embedded in the shell 310 . The display screen 320 and the button 330 are located on the same side of the shell 310 .

[0114] It should be noted that there may be multiple buttons 330, and the multiple buttons 330 are arranged at intervals. In order to prompt the user, multiple prompting members may be included, and the multiple prompting members are arranged in a one-to-one correspondence with the multiple buttons 330. The prompting member may be at least one of text and a pattern.

[0115] Exemplarily, the display component 300 uses a smaller-sized display screen 320 and a button 330 to combine for a display solution, using the display screen 320 to replace the LED (Light-Emitting Diode) digital display of the display component of the refrigerator in the related technology, and using the button 330 to control the switching of display content such as the screen temperature / mode.

[0116] When the user needs the display component 300 for real-time display, the user chooses to purchase the display component 300. The display component 300 has a second Bluetooth module. The display component 300 is installed in the installation cavity of the door body 200 and is electrically connected to the main board 800. The second Bluetooth module on the display component 300 is controlled to start through the button 330 of the display component 300, and is in the state of discovering Bluetooth devices. After searching for the information of the first Bluetooth module 700 on the refrigerator, it is presented on the display component 300, and Bluetooth pairing is controlled by the button 330. After the display component 300 and the first Bluetooth module 700 on the refrigerator are interconnected, the temperature / mode is adjusted on the display component 300, and sent to the network module 600 and the first Bluetooth module 700 through the second Bluetooth module. The network module 600 and the first Bluetooth module 700 send the data to the cloud server, and the mobile phone obtains the synchronous update data information from the cloud server.

[0117] Through the above process, whether the display assembly 300 is installed or not, there can be independent control interaction logic to implement temperature / mode function adjustment query.

[0118] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0119] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A refrigerator, characterized in that: include: Box; A door body, the door body is connected to the box body, the door body has an installation cavity, and the installation cavity is opened; A display assembly, the display assembly is detachably connected to the door body and is detachably electrically connected to a mainboard of the refrigerator; A cover plate, the cover plate is detachably connected to the door body; When the display assembly is connected to the door body, the display assembly is electrically connected to the main board, the cover plate is disconnected from the door body, and at least part of the display assembly is located in the installation cavity to close the opening of the installation cavity; When the display assembly is disconnected from the door body, the display assembly is electrically disconnected from the main board, the cover plate is connected to the door body, and at least part of the cover plate is located in the installation cavity to close the opening of the installation cavity.

2. The refrigerator according to claim 1, characterized in that: One end of the door body along the width direction has a hinged portion, the hinged portion is hinged to the box body, the installation cavity is located at the other end of the door body along the width direction, and the installation cavity is opened on a side away from the hinged portion.

3. The refrigerator according to claim 1 or 2, characterized in that: It also includes a push-open assembly, which is located in the installation cavity and connected to the door body; The push-open assembly is detachably connected to the display assembly, and the push-open assembly moves relative to the door body so that the display assembly is located inside or outside the installation cavity; Alternatively, the push-to-pop assembly is detachably connected to the cover plate, and the push-to-pop assembly moves relative to the door body so that the cover plate is located inside or outside the installation cavity.

4. The refrigerator according to claim 3, characterized in that: The push-pull assembly comprises: a supporting member, an elastic member, a connecting member, a sliding member and a movable member; The support member is connected to the door body, the support member has a first accommodating cavity, the support member has a first opening, and the first opening is communicated with the first accommodating cavity; The movable member has a second accommodating cavity, the movable member has a second opening, the second opening is communicated with the second accommodating cavity, a side wall of the second accommodating cavity has a boss, the movable member is inserted in the first accommodating cavity, and is slidably connected with the supporting member; The elastic member is located in the first accommodating cavity, one end of the elastic member along the elastic force direction is connected to the inner wall of the support member away from the first opening, and the other end is connected to the movable member; One end of the connecting member along the extension direction is rotatably connected to the inner wall of the supporting member away from the first opening, and the other end is rotatably connected to the sliding member; When the movable member slides back and forth relative to the supporting member, the sliding member slides back and forth in the second accommodating cavity to engage with or disengage from the boss.

5. The refrigerator according to claim 1 or 2, characterized in that: It also includes a network module and a first Bluetooth module, both of which are electrically connected to the mainboard, and the first Bluetooth module and the network module are configured to be electrically connected to the mobile terminal and to be electrically connected to the server.

6. The refrigerator according to claim 5, characterized in that: The display component includes a second Bluetooth module, and the display component is electrically connected to the first Bluetooth module via the second Bluetooth module.

7. The refrigerator according to claim 6, characterized in that: It also includes a voice module, which is electrically connected to the main board.

8. The refrigerator according to claim 7, characterized in that: The network module, the first Bluetooth module and the voice module are integrated.

9. The refrigerator according to claim 6, characterized in that: The display assembly also includes a shell, a display screen and buttons. The second Bluetooth module is located in the shell. The display screen and the buttons are embedded in the shell. The display screen and the buttons are located on the same side of the shell.

10. A refrigerator, characterized in that: include: A box body, a door body, a display assembly and a cover plate, wherein the display assembly is configured to be detachably connected to the door body and detachably electrically connected to the mainboard of the refrigerator, and the cover plate is configured to be detachably connected to the door body; When the display assembly is connected to the door body, the display assembly is electrically connected to the main board, the cover plate is disconnected from the door body, and at least part of the display assembly is located in the installation cavity of the door body to close the opening of the installation cavity; When the display assembly is disconnected from the door body, the display assembly is electrically disconnected from the main board, the cover plate is connected to the door body, and at least part of the cover plate is located in the installation cavity to close the opening of the installation cavity.

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