refrigerator

Abstract

This application relates to the field of home appliance technology, and more particularly to a refrigerator including a cabinet with a refrigeration compartment; a door movably connected to the cabinet and configured to open and close the refrigeration compartment, the door having: a lower end cover located at the bottom of the door; a touch component located on the lower end cover, the touch component including: a touch key located on the outer wall of the lower end cover; and an electronic control board electrically connected to the touch key, the electronic control board being detachably connected to the inner wall of the lower end cover. The touch switch in this application is concealed and easy for the user to operate.

Description

Technical Field

[0001] This application relates to the field of home appliance technology, and more particularly to a refrigerator. Background Technology

[0002] As an indispensable home appliance in modern families, refrigerators have become increasingly sophisticated and functional with technological advancements, meeting users' needs for food preservation, storage, and other aspects.

[0003] In the process of conceiving and implementing this application, the applicant discovered at least the following problems: Currently, in refrigerator and wine cabinet products on the market, the touch switch for ambient light is rarely placed separately; it is usually designed on the display panel, requiring users to operate the display panel menu, which is cumbersome.

[0004] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Utility Model Content

[0005] The main objective of this application is to provide a refrigerator with a hidden touch switch that is easy for the user to operate.

[0006] To achieve the above objectives, this application provides a refrigerator, comprising:

[0007] The enclosure includes a refrigeration compartment;

[0008] The door, movably connected to the enclosure and configured to open and close the refrigeration compartment, has the following features:

[0009] The lower end cover is located at the bottom of the door.

[0010] A touch component, located on the lower end cover, includes:

[0011] The touch button is located on the outer wall of the lower end cover;

[0012] The control board is electrically connected to the touch keys and is detachably connected to the inner wall of the lower end cover.

[0013] The beneficial effects of this application are: by placing the touch component in the lower cover, users do not need to bend over or look up when operating, and do not need to perform complex operations through the display panel menu. They can directly control the basic functions of the refrigerator through the touch keys, simplifying the operation process; since the touch component is hidden in the lower cover, the appearance of the refrigerator is more concise and beautiful, avoiding the visual interference caused by the traditional touch panel or button being exposed on the front of the door.

[0014] Based on the above technical solution, the following improvements can be made to this application.

[0015] In some alternative implementations, the control board has:

[0016] The electronic control surface faces the inner wall of the lower end cover and has at least two touch areas. The ratio of the sum of the areas of the at least two touch areas to the area of ​​the electronic control surface is between 65% and 75%.

[0017] The above technical solution has the following advantages or beneficial effects: the design of the electronic control surface makes the area of ​​at least two touch areas occupy most of the electronic control surface (65%-75%), that is, by increasing the touch area, it is convenient for users to operate blindly.

[0018] In some alternative implementations, at least two touch areas are rectangular and spaced apart along the extension direction of the control board; and / or,

[0019] At least two touch areas are bent and arranged sequentially along the extension direction of the control board.

[0020] The above technical solution has the following advantages or beneficial effects: such a setting can reduce electromagnetic interference while meeting the area required for blind operation by users.

[0021] In some alternative implementations, the door body includes:

[0022] The refrigerator door is movably connected to one side of the cabinet in the height direction, and the lower end is covered at the bottom of the refrigerator door;

[0023] The variable temperature door is located below the refrigerator door.

[0024] The above-mentioned technical solution has the following advantages or beneficial effects: By setting the refrigerator door and the variable temperature door at different heights in the refrigerator, users can rationally arrange the storage space according to their usage frequency and needs. The refrigerator door is usually used to store food that is frequently accessed daily, while the variable temperature door is used for long-term storage, and its lower position is also more suitable for storing heavier frozen items.

[0025] In some alternative embodiments, the lower end cap includes:

[0026] The end cap body is located at the bottom of the refrigerator door and has an opening;

[0027] The display cover is located at the opening, and the touch components are located on the display cover.

[0028] The above technical solution has the following advantages or beneficial effects: by setting a display cover at the opening of the end cover body and integrating the touch component on the display cover, a high degree of functional integration is achieved.

[0029] In some alternative embodiments, the display cover has:

[0030] The display area is located on one side along the direction of extension of the display cover.

[0031] The touch area is located on the other side along the direction of the display cover, and the area of ​​the touch area is smaller than the area of ​​the display area;

[0032] The touch component is located in the touch area.

[0033] The above technical solution has the following advantages or beneficial effects: by setting the display area and touch area on different sides of the display cover, users can clearly identify and distinguish the functional areas for information display and operation control.

[0034] In some alternative implementations, the refrigerator further includes:

[0035] A snap-fit ​​assembly, located on the display cover, includes:

[0036] Multiple fasteners are spaced apart on the outer periphery of the touch area, and the control board is fastened to the touch area by the fasteners.

[0037] The above technical solution has the following advantages or beneficial effects: by using clips to fix the control board to the touch area, installation and disassembly become simpler and faster. Users or maintenance personnel can easily replace or maintain the control board without using complicated tools or performing cumbersome operations.

[0038] In some alternative implementations, the fastener includes:

[0039] The connecting part is located on the display cover;

[0040] The elastic snap-fit ​​part has a first end connected to the connecting part and a second end extending in a direction away from the connecting part, so that the control board snaps into the touch area along the height direction of the housing.

[0041] The above technical solution has the following advantages or beneficial effects: the elastic snap-fit ​​design allows the control board to be installed by simple pressing or pushing, snapping into the touch area along the height of the enclosure. Disassembly is simple and quick; just pull or press the snap-fit ​​to release the control board.

[0042] In some alternative embodiments, the end cap body has a receiving cavity, and the refrigerator also includes a speaker housed within the receiving cavity;

[0043] Along the height of the enclosure, the speaker's projection is located in the display area.

[0044] The above technical solution has the following advantages or beneficial effects: by setting a receiving cavity within the end cover body to house the speaker, the available space in the refrigerator structure is fully utilized. Furthermore, the speaker's position differs from that of the electronic control board, thus avoiding signal interference.

[0045] In some alternative implementations, the touch key is a touch block, which is attached to the outer side wall of the lower end cover.

[0046] The above technical solution has the following advantages or beneficial effects: the touch block is directly attached to the outer wall of the lower end cover, making it convenient for users to operate.

[0047] The refrigerator provided in this application includes a cabinet having a cooling compartment; a door movably connected to the cabinet and configured to open and close the cooling compartment, the door having: a lower end cover located at the bottom of the door; a touch assembly located on the lower end cover, the touch assembly including: a touch key located on the outer side wall of the lower end cover; and an electronic control board electrically connected to the touch key, the electronic control board being detachably connected to the inner side wall of the lower end cover.

[0048] By placing the touch component in the lower cover, users can operate the refrigerator without bending over or looking up, and without having to go through the complicated operation of the display panel menu. They can directly control the basic functions of the refrigerator through the touch keys, which simplifies the operation process. Since the touch component is hidden in the lower cover, the appearance of the refrigerator is more concise and beautiful, avoiding the visual interference caused by the traditional touch panel or buttons being exposed on the front of the door. Attached Figure Description

[0049] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0050] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of this application;

[0051] Figure 2 This is a schematic diagram of the structure of the refrigerator door provided in an embodiment of this application;

[0052] Figure 3 This is a schematic diagram of the structure of the lower end cover of the refrigerator provided in an embodiment of this application;

[0053] Figure 4 This is an exploded view of the lower end cover of a refrigerator provided in an embodiment of this application;

[0054] Figure 5 This is a schematic diagram of the structure of an electronic control board in a refrigerator provided in an embodiment of this application;

[0055] Figure 6 This is a schematic diagram of another type of electronic control board in a refrigerator provided in an embodiment of this application;

[0056] Figure 7This is a schematic diagram of the structure of another type of electronic control board in a refrigerator provided in an embodiment of this application;

[0057] Figure 8 This is a structural schematic diagram of the display cover in a refrigerator from a first-view perspective, provided in an embodiment of this application.

[0058] Figure 9 This is a structural schematic diagram of the second view of the display cover in a refrigerator provided in an embodiment of this application;

[0059] Figure 10 for Figure 9 A magnified view of a portion of point I in the middle;

[0060] Figure 11 This is a structural schematic diagram of the second view of the display cover in a refrigerator provided in an embodiment of this application;

[0061] Figure 12 for Figure 11 A magnified view of a portion of point II.

[0062] Explanation of reference numerals in the attached figures:

[0063] 100 - Refrigerator;

[0064] 110 - Enclosure;

[0065] 120 - Door body; 121 - Refrigerated door; 122 - Variable temperature door; 123 - Lower end cover; 1231 - End cover body; 1232 - Display cover; 1233 - Display area; 1234 - Touch area;

[0066] 130 - Touch component; 131 - Touch key; 132 - Control board; 1321 - Touch area; 1322 - Blank area;

[0067] 140 - Snap-on assembly; 141 - Snap-on piece; 1411 - Connecting part; 1412 - Flexible snap-on part;

[0068] 150-speaker. Detailed Implementation

[0069] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. All other obtained embodiments are within the scope of protection of this application. In the absence of conflict, the following embodiments and features can be combined with each other.

[0070] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0071] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0072] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0073] Currently, most refrigerators and wine cabinets on the market do not have separate touch switches for ambient lighting; instead, they are usually integrated into the display panel, requiring users to navigate through the display panel menu, which is cumbersome.

[0074] To overcome the shortcomings of the prior art, the refrigerator provided in this application, by placing the touch component in the lower cover, allows users to operate the refrigerator without bending over or looking up, and without having to perform complex operations through the display panel menu. Users can directly control the basic functions of the refrigerator through the touch keys, simplifying the operation process. Since the touch component is hidden in the lower cover, the appearance of the refrigerator is more concise and beautiful, avoiding the visual interference caused by the traditional touch panel or buttons being exposed on the front of the door.

[0075] The contents of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can have a clearer and more detailed understanding of the contents of this application.

[0076] Figure 1 This is a schematic diagram of the structure of a refrigerator provided in an embodiment of this application. Figure 2 This is a schematic diagram of the structure of the refrigerator door provided in an embodiment of this application. Figure 3 This is a schematic diagram of the structure of the lower end cover of the refrigerator provided in an embodiment of this application. Figure 4 This is an exploded view of the lower end cover of a refrigerator provided in an embodiment of this application. Figure 5 This is a schematic diagram of the structure of an electronic control board in a refrigerator provided in an embodiment of this application. Figure 6 This is a schematic diagram of another type of electronic control board in a refrigerator provided in an embodiment of this application. Figure 7 This is a schematic diagram of the structure of another type of electronic control board in a refrigerator provided in an embodiment of this application.

[0077] like Figures 1 to 7 As shown, this application embodiment provides a refrigerator 100, including:

[0078] The enclosure 110 has a refrigeration compartment;

[0079] Door 120, movably connected to housing 110, and configured to open and close the refrigeration compartment, has the following features:

[0080] The lower end cover 123 is located at the bottom of the door body 120;

[0081] Touch component 130 is disposed on the lower end cover 123. Touch component 130 includes:

[0082] Touch button 131 is located on the outer side wall of the lower end cover 123;

[0083] The electronic control board 132 is electrically connected to the touch key 131, and the electronic control board 132 is detachably connected to the inner wall of the lower end cover 123.

[0084] With the above-described configuration, i.e., the refrigerator 100 of this application embodiment, by placing the touch component 130 in the lower end cover 123, allows the user to operate without bending over or looking up, and without performing complex operations through the display panel menu. The user can directly control the basic functions of the refrigerator 100 through the touch key 131, simplifying the operation process. Since the touch component 130 is hidden in the lower end cover 123, the appearance of the refrigerator 100 is more concise and beautiful, avoiding the visual interference caused by the traditional touch panel or button being exposed on the front of the door 120.

[0085] It should be noted that the following provides a detailed explanation of each structure.

[0086] [Box 110]

[0087] The refrigerator 100 of this application embodiment may include a cabinet 110 and a door 120. The cabinet 110 may be configured with a refrigeration compartment. The refrigeration compartment has an opening for storing food and other items. There may be one or more refrigeration compartments. When there are multiple refrigeration compartments, the multiple refrigeration compartments may be divided into a refrigerator compartment, a freezer compartment, or a variable temperature compartment, etc.

[0088] For example, the refrigerator body 110 may include an outer shell and an inner liner, the outer shell defining the external boundary of the refrigerator 100. The inner liner may be disposed within and connected to the outer shell. The inner liner may be recessed inward to form a cooling compartment. An insulation layer may be filled between the outer shell and the inner liner, which can insulate the cooling compartment, thereby reducing the energy consumption of the refrigerator 100.

[0089] The box 110 adopts a hollow cuboid structure. It is understood that in other embodiments, the box 110 may also adopt a hollow shell structure of other shapes.

[0090] In some embodiments, a refrigeration assembly (not shown) is provided inside the cabinet 110 to provide cooling for the interior of the refrigerator 100 in order to maintain a low-temperature environment in each refrigeration compartment.

[0091] Refrigeration components include compressors, condensers, evaporators, and throttling devices. The specific structure and connections of these components can be found in relevant technical documentation on refrigeration components, and will not be elaborated upon here. The evaporator provides different amounts of cooling capacity to different types of storage spaces, resulting in varying temperatures within these spaces. For example, the temperature inside a refrigerator is generally between 2°C and 10°C, preferably between 4°C and 7°C. The temperature range inside a freezer is generally between -22°C and -14°C. Different types of items have different optimal storage temperatures, and consequently, different suitable storage spaces. For example, fruits and vegetables are suitable for storage in refrigerators or crisper compartments, while meat is suitable for storage in freezers.

[0092] [Gate 120]

[0093] It should be noted that the door 120 can be connected to the cabinet 110 to open or close the refrigeration compartment.

[0094] A door 120 is disposed on the front surface of the enclosure 110 to enclose the refrigeration compartment. The door 120 is configured to open and close the refrigeration compartment, meaning it can open and close the front opening of the enclosure 110. Doors 120 can be correspondingly assigned to refrigeration compartments; that is, each refrigeration compartment can have one or more doors 120. The number of refrigeration compartments and doors 120, as well as the function of the refrigeration compartments, can be selected based on specific circumstances. One door 120 can be assigned to the same refrigeration compartment. Alternatively, two doors 120 can be assigned to the same refrigeration compartment.

[0095] In some possible implementations of this application, the door 120 can be rotatably connected to the housing 110 about the height direction Y of the housing 110. The door 120 can be pulled or pushed so that the door 120 rotates relative to the housing 110 to open or close the refrigeration compartment.

[0096] In some embodiments, the door 120 is a rotating door structure. The door 120 is rotatably disposed on the front side of the box 110, and in this case, the door 120 can be used as a general door structure, such as a refrigerator door 121, a variable temperature door 122, etc.

[0097] Specifically, the door 120 and the cabinet 110 can be connected by a hinge so that the door 120 of the refrigerator 100 can rotate around the axis of the hinge, thereby opening and closing the door 120 of the refrigerator 100 and opening and closing the corresponding refrigeration compartment.

[0098] In some embodiments, the door 120 can also be a sliding door structure. The door 120 is slidably disposed on the front side of the cabinet 110, and in this case, the door 120 can be used as a drawer door. Specifically, guide rails (not shown in the figure) are respectively provided on the left and right inner side walls of the cabinet liner, and the door 120 is connected to the guide rails on both sides, thereby realizing the sliding function of the door 120 and realizing the opening and closing of the refrigeration compartment by extending and retracting the guide rails.

[0099] It should be noted that the door body 120 has an upper end cover and a lower end cover 123. The lower end cover 123 is detachably installed at the bottom of the door body 120, and the upper end cover is detachably installed at the top of the door body 120.

[0100] The detachable methods include bolt connection and snap-fit ​​connection.

[0101] In some alternative implementations, the door body 120 includes:

[0102] The refrigerator door 121 is movably connected to one side of the cabinet 110 in the height direction, and the lower end cover 123 is located at the bottom of the refrigerator door 121;

[0103] Temperature-controlled door 122 is located below refrigerator door 121.

[0104] The above technical solution has the following advantages or beneficial effects: by setting the refrigerator door 121 and the variable temperature door 122 at different heights in the refrigerator 100, users can rationally arrange the storage space according to their usage frequency and needs. The refrigerator door 121 is usually used to store food that is frequently accessed daily, while the variable temperature door 122 is used for long-term storage, and its lower position is also more suitable for storing heavier frozen items.

[0105] It should be noted that the door 120 may include a refrigerator door 121 and a variable temperature door 122. The refrigerator door 121 and the variable temperature door 122 are arranged sequentially along the height direction of the cabinet 110. Generally, the refrigerator door 121 is located above the variable temperature door 122. The refrigerator door 121 is used to open or close the refrigerator compartment, and the variable temperature door 122 is used to open or close the freezer compartment.

[0106] The lower end cover 123 is located at the bottom of the refrigerator door 121, meaning the touch component 130 is located at the bottom of the refrigerator door 121. Because the distance between the refrigerator door 121 and the variable temperature door 122 in the height direction of the cabinet 110 is small, and the variable temperature door 122 has a metal casing, the shortest distance between it and the touch component 130 is only 1cm, and the longest distance is 4.5cm. This easily leads to a capacitive effect, causing a touch response to occur even when the door is just near the edge. Therefore, the control board 132 needs to be divided into at least two small touch areas 1321 to achieve a good touch effect and stronger anti-interference capability.

[0107] [Touch component 130]

[0108] It should be noted that the refrigerator 100 also includes a touch component 130, which typically employs capacitive touch sensing technology. That is, when a finger approaches or touches the switch, an additional parasitic capacitance is formed between the human body (conductor) and the touch electrodes, changing the capacitance value of the original circuit. The touch chip continuously detects the capacitance change through the electrodes. When the capacitance value exceeds a set threshold, the chip determines it as a "touch" signal and triggers the switch action.

[0109] Specifically, during operation, when a person's finger approaches the touch key 131, the human body current and the electronic control board 132 below the touch key 131 form a capacitor. By detecting changes in capacitance, the system can sense and touch different capacitive touch keys 131 to adjust ambient lighting or temperature, etc.

[0110] In order to facilitate user touch operation, the touch key 131 is located on the outer side wall of the lower cover 123. That is to say, the touch key 131 is exposed, and the user only needs to touch the touch key 131 on the lower cover 123. Furthermore, the location of the touch key 131 makes the entire touch component 130 hidden at the bottom of the door, which is aesthetically pleasing.

[0111] Among them, the electronic control board 132 collects environmental / operation signals through user interaction (such as touch buttons), and the MCU runs a preset program to process the input signals, thereby driving the actuator (such as adjusting the LED brightness or adjusting the ambient light).

[0112] In some alternative embodiments, the touch key 131 is a touch block, which is attached to the outer side wall of the lower end cover 123.

[0113] The above technical solution has the following advantages or beneficial effects: the touch block is directly attached to the outer side wall of the lower cover 123, which makes it convenient for users to operate.

[0114] The touch panel is attached to the outer wall and integrated with the lower cover 123, maintaining the clean appearance of the refrigerator 100. Because the touch panel has a smooth surface and no gaps like those found with mechanical buttons, it is easier to clean.

[0115] like Figures 4 to 7 As shown, in some optional embodiments, the electronic control board 132 has:

[0116] The electronic control surface faces the inner wall of the lower end cover 123 and has at least two touch areas 1321. The ratio of the sum of the areas of the at least two touch areas 1321 to the area of ​​the electronic control surface is between 65% and 75%.

[0117] The above technical solution has the following advantages or beneficial effects: the design of the electronic control surface makes the area of ​​at least two touch areas 1321 occupy most of the electronic control surface (65%-75%), that is, by increasing the touch area 1321, it is convenient for users to operate blindly.

[0118] Furthermore, the touch area 1321 has a relatively large area ratio, making it easier for users to access the touch area 1321 during operation, thereby improving the accuracy and response speed of operation. The large touch area 1321 design simplifies the circuit design and manufacturing process of the electronic control board 132, reduces complex circuit layout, thereby reducing production costs and improving production efficiency.

[0119] In some embodiments, the touch area 1321 is implemented by copper pouring. Correspondingly, the control surface also has a blank area 1322, which is implemented by not pouring copper, wherein the blank area 1322 separates at least two touch areas 1321.

[0120] In addition, in order to facilitate blind operation by users, but because an excessively large area would reduce the anti-interference ability (the compressor is prone to accidental triggering when it is working), the electronic control surface needs to be divided into at least two small touch areas 1321.

[0121] like Figure 5 and Figure 6As shown, in some optional embodiments, at least two touch areas 1321 are rectangular and spaced apart along the extension direction of the control board 132.

[0122] Furthermore, the design of the rectangular touch area 1321 makes the layout of the control board 132 more regular and orderly. The spaced arrangement along the extension direction of the control board 132 can effectively utilize the length of the control board 132 and avoid wasting space.

[0123] The rectangular touch area 1321 provides clear boundaries, making it easier for users to identify and touch the target area during operation, reducing the possibility of accidental operation.

[0124] like Figure 7 As shown, in some optional embodiments, at least two touch areas 1321 are bent and arranged sequentially along the extension direction of the electronic control board 132.

[0125] The above technical solution has the following advantages or beneficial effects: such a setting can reduce electromagnetic interference while meeting the area required for blind operation by users.

[0126] Furthermore, the bent touch area 1321 can increase the perimeter of the touch area 1321, so that users can get good touch response when operating at different angles and positions, and improve the sensitivity and accuracy of operation.

[0127] The bent touch area 1321 can better adapt to the shape and space constraints of the control board 132, especially on irregularly shaped control boards 132, and this design can achieve more efficient space utilization.

[0128] The bent touch areas 1321 arranged sequentially along the extension direction of the electronic control board 132 can distinguish different functional areas by changing their shape and position, so that users can quickly identify and select the required functions during operation.

[0129] In addition, due to the unique shape and arrangement of the bent touch area 1321, users can more clearly perceive the boundaries of different functional areas during operation, thereby reducing the possibility of misoperation.

[0130] Figure 8 This is a structural schematic diagram of the display cover in a refrigerator from a first-view perspective, provided in an embodiment of this application.

[0131] like Figure 3 , Figure 4 as well as Figure 8 As shown, in some optional embodiments, the lower end cap 123 includes:

[0132] The end cap body 1231 is located at the bottom end of the refrigerator door 121, and the end cap body 1231 has an opening;

[0133] Display cover 1232 is provided at the opening, and touch component 130 is provided at display cover 1232.

[0134] The above technical solution has the following advantages or beneficial effects: by setting a display cover plate 1232 at the opening of the end cover body 1231 and integrating the touch component 130 on the display cover plate 1232, a high degree of functional integration is achieved.

[0135] The touch component 130 is mounted on the display cover 1232, allowing users to control the functions of the refrigerator 100 through simple touch operations. Since the touch component 130 is mounted on the display cover 1232, maintenance and replacement only require operating the display cover 1232 portion, without needing to disassemble the entire end cover body 1231.

[0136] In some alternative embodiments, the display cover 1232 has:

[0137] Display area 1233 is located on one side along the extension direction of display cover 1232;

[0138] The touch area 1234 is located on the other side along the extension direction of the display cover 1232, and the area of ​​the touch area 1234 is smaller than the area of ​​the display area 1233.

[0139] Touch component 130 is located in touch area 1234.

[0140] The above technical solution has the following advantages or beneficial effects: by setting the display area 1233 and the touch area 1234 on different sides of the display cover 1232 respectively, users can clearly identify and distinguish the functional areas of information display and operation control.

[0141] The touch areas 1234 are relatively small, focusing on providing essential control functions and reducing the possibility of accidental operation.

[0142] like Figure 4 As shown, in some alternative embodiments, the end cap body 1231 has a receiving cavity, and the refrigerator 100 also includes a speaker 150, which is received within the receiving cavity;

[0143] Along the height direction of the enclosure 110, the projection of the speaker 150 is located in the display area 1233.

[0144] The above technical solution has the following advantages or beneficial effects: by providing a receiving cavity within the end cover body 1231 to house the speaker 150, the available space in the refrigerator 100 structure is fully utilized. Furthermore, the position of the speaker 150 differs from that of the electronic control board 132, thus avoiding signal interference.

[0145] The speaker 150 is located within the projection area of ​​the display area 1233, ensuring that sound can be effectively propagated outwards and providing clear audio feedback. The speaker 150 is housed inside the end cover body 1231 and is well protected, reducing the effects of dust, moisture, and physical damage, thereby improving the durability and reliability of the speaker 150.

[0146] In some embodiments, a plurality of openings are provided on the display cover 1232, through which the sound of the speaker 150 can be transmitted.

[0147] Figure 9 This is a structural schematic diagram of the second view of the display cover in a refrigerator provided in an embodiment of this application. Figure 10 for Figure 9 A magnified view of a portion of point I in the middle. Figure 11 This is a structural schematic diagram of the second view of the display cover in a refrigerator provided in an embodiment of this application. Figure 12 for Figure 11 A magnified view of a portion of point II.

[0148] like Figures 9 to 12 As shown, in some optional embodiments, the refrigerator 100 further includes:

[0149] The snap-fit ​​assembly 140 is disposed on the display cover 1232, and the snap-fit ​​assembly 140 includes:

[0150] Multiple latches 141 are spaced apart on the outer periphery of the touch area 1234, and the electronic control board 132 is latched to the touch area 1234 through the latches 141.

[0151] The above technical solution has the following advantages or beneficial effects: by using the clip 141 to fix the control board 132 to the touch area 1234, installation and disassembly become simpler and faster. Users or maintenance personnel can easily replace or maintain the control board 132 without using complicated tools or performing cumbersome operations.

[0152] The clip 141 provides a reliable fixing method to ensure that the control board 132 remains stable during use and is not easy to loosen or shift.

[0153] The use of the snap-fit ​​assembly 140 makes the electronic control board 132 an independent module that can be replaced or upgraded as needed. The snap-fit ​​component 141 is hidden around the touch area 1234, without affecting the overall aesthetics of the display cover 1232.

[0154] In some embodiments, the snap fastener 141 is typically made of plastic or other low-cost materials, which reduces manufacturing and material costs while simplifying the production process.

[0155] In some embodiments, the snap-fit ​​connection is hidden inside the handle structure, which does not affect the appearance design of the refrigerator 100 and maintains the product's aesthetics and simplicity.

[0156] In some embodiments, there are four fasteners 141, with two fasteners 141 forming a group located on the same side.

[0157] In some alternative embodiments, the snap-fit ​​member 141 includes:

[0158] Connecting part 1411 is provided on display cover 1232;

[0159] The elastic snap-fit ​​part 1412 has a first end connected to the connecting part 1411 and a second end extending in a direction away from the connecting part 1411, so that the electronic control board 132 is snapped into the touch area 1234 along the height direction of the housing 110.

[0160] The above technical solution has the following advantages or beneficial effects: the design of the elastic latch 1412 allows the electronic control board 132 to be installed by a simple pressing or pushing action, and to be snapped into the touch area 1234 along the height direction of the housing 110. During disassembly, the electronic control board 132 can be released simply by gently pulling or pressing the latch, making the operation simple and quick.

[0161] The elastic latch 1412 provides a reliable fixing method, ensuring that the electronic control board 132 remains stable during use and is not easily loosened by vibration or external force. Because the elastic latch 1412 has a certain degree of elasticity, it can absorb external impacts and vibrations to a certain extent, protecting the electronic control board 132 and other electronic components from damage.

[0162] In some embodiments, the connecting part 1411 may be fixed to the display cover plate 1232.

[0163] In some embodiments, the snap fastener 141 and the display cover 1232 can be integrally molded structural components.

[0164] It should be noted that in some embodiments, the buckle 141 and the display cover 1232 are connected in an integral manner. In other embodiments, the buckle 141 and the display cover 1232 can also be connected in other ways. As long as the connection method can fix the buckle 141 and the display cover 1232, the purpose of this embodiment can be achieved. Here, the connection method of the buckle 141 and the display cover 1232 is not limited.

[0165] The refrigerator provided in this application includes a cabinet having a cooling compartment; a door movably connected to the cabinet and configured to open and close the cooling compartment, the door having: a lower end cover located at the bottom of the door; a touch assembly located on the lower end cover, the touch assembly including: a touch key located on the outer side wall of the lower end cover; and an electronic control board electrically connected to the touch key, the electronic control board being detachably connected to the inner side wall of the lower end cover.

[0166] By placing the touch component in the lower cover, users can operate the refrigerator without bending over or looking up, and without having to go through the complicated operation of the display panel menu. They can directly control the basic functions of the refrigerator through the touch keys, which simplifies the operation process. Since the touch component is hidden in the lower cover, the appearance of the refrigerator is more concise and beautiful, avoiding the visual interference caused by the traditional touch panel or buttons being exposed on the front of the door.

[0167] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0168] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0169] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A refrigerator (100), characterized in that, include: The enclosure (110) has a refrigeration compartment; A door (120), movably connected to the housing (110) and configured to open and close the refrigeration compartment, the door (120) having: The lower end cover (123) is located at the bottom end of the door body (120); A touch component (130) is disposed on the lower end cover (123), the touch component (130) comprising: A touch button (131) is located on the outer side wall of the lower end cover (123); The control board (132) is electrically connected to the touch key (131), and the control board (132) is detachably connected to the inner wall of the lower end cover (123).

2. The refrigerator (100) according to claim 1, characterized in that, The electronic control board (132) has: The electronically controlled surface faces the inner wall of the lower end cover (123), and the electronically controlled surface has at least two touch areas (1321), the ratio of the sum of the areas of the at least two touch areas (1321) to the area of ​​the electronically controlled surface is between 65% and 75%.

3. The refrigerator (100) according to claim 2, characterized in that, At least two of the touch areas (1321) are rectangular and are spaced apart along the extension direction of the electronic control board (132); and / or, At least two of the touch areas (1321) are bent and are arranged sequentially along the extension direction of the electronic control board (132).

4. The refrigerator (100) according to any one of claims 1-3, characterized in that, The door body (120) includes: A refrigerator door (121) is movably connected to one side of the cabinet (110) in the height direction, and a lower end cover (123) is provided at the bottom end of the refrigerator door (121); A variable temperature door (122) is located below the refrigerator door (121).

5. The refrigerator (100) according to claim 4, characterized in that, The lower end cap (123) includes: An end cap body (1231) is provided at the bottom end of the refrigerator door (121), and the end cap body (1231) has an opening; A display cover (1232) is disposed at the opening, and the touch component (130) is disposed at the display cover (1232).

6. The refrigerator (100) according to claim 5, characterized in that The display cover (1232) has: The display area (1233) is located on one side along the extending direction of the display cover (1232); The touch area (1234) is located on the other side along the extension direction of the display cover (1232), and the area of ​​the touch area (1234) is smaller than the area of ​​the display area (1233); The touch component (130) is located in the touch area (1234).

7. The refrigerator (100) according to claim 6, characterized in that The refrigerator (100) also includes: A snap-fit ​​assembly (140) is disposed on the display cover plate (1232), the snap-fit ​​assembly (140) comprising: Multiple latching members (141) are spaced apart on the outer periphery of the touch area (1234), and the electronic control board (132) is latched to the touch area (1234) through the latching members (141).

8. The refrigerator (100) according to claim 7, characterized in that, The fastener (141) includes: A connecting part (1411) is provided on the display cover plate (1232); An elastic latching part (1412) is provided, with its first end connected to the connecting part (1411) and its second end extending in a direction away from the connecting part (1411) so that the electronic control board (132) is engaged with the touch area (1234) along the height direction of the housing (110).

9. The refrigerator (100) according to claim 6, characterized in that, The end cap body (1231) has a receiving cavity, and the refrigerator (100) further includes a speaker (150) which is received in the receiving cavity; Along the height direction of the enclosure (110), the projection of the speaker (150) is located in the display area (1233).

10. The refrigerator (100) according to any one of claims 1-3, characterized in that, The touch key (131) is a touch block, and the touch key (131) is attached to the outer side wall of the lower end cover (123).

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