Door body and refrigeration equipment

Abstract

The invention relates to the technical field of refrigeration equipment, and provides a door body and refrigeration equipment. The door body comprises a door frame, a door plate and a display control assembly. The door plate is arranged on the side, facing a user, of the door frame and comprises a base material layer and a film layer, the back face of the base material layer is opposite to the door frame, the film layer is attached to the front face of the base material layer, and the base material layer is provided with an opening. The display control assembly is arranged between the door frame and the door plate, the display control assembly comprises a display control plate and a pressing detection piece, the display control plate is electrically connected with the pressing detection piece, and at least part of the pressing detection piece is contained in the opening; the area, corresponding to the opening, of the film layer is configured to receive pressing so as to trigger the pressing detection piece. According to the door body disclosed by the invention, the hidden design of the display control assembly in the door body is realized, and a user can execute the input of a pressing instruction on the display control assembly through the door plate, so that not only is the overall attractiveness of the door body ensured, but also the service life of the door body and the display control assembly is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of refrigeration equipment, and in particular to a door body and refrigeration equipment. Background Art

[0002] With the development of technology, doors with display and control functions have been widely used in refrigeration equipment. Users can input relevant control instructions through the display and control components on the door to conveniently control the working status of the refrigeration equipment.

[0003] However, in actual applications, it is found that the current method is mainly to open holes on the door body so that users can input pressing commands to the display and control components. This design destroys the original structure of the door body, which not only affects the aesthetics of the door body, but also causes the display and control components to be exposed to the air for a long time, affecting their service life. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the related art. To this end, the present invention proposes a door body that conceals a display and control component within the door body, allowing the user to input a pressing command on the display and control component through the door panel, thereby ensuring both the overall aesthetics of the door body and the service life of the display and control component.

[0005] The present invention also provides a refrigeration device.

[0006] The door body according to the first embodiment of the present invention includes: Door frame; A door panel is provided on the side of the door frame facing the user, the door panel comprising a substrate layer and a film layer, the back surface of the substrate layer facing the door frame, the film layer being attached to the front surface of the substrate layer, and the substrate layer having an opening; a display and control assembly disposed between the door frame and the door panel, the display and control assembly comprising a display and control board and a pressure detection member, the display and control board and the pressure detection member being electrically connected, and at least a portion of the pressure detection member being accommodated in the opening; Wherein, the area of ​​the film layer corresponding to the opening is configured to receive pressure to trigger the pressure detection component.

[0007] The door body shown in the embodiment of the present invention, by providing a door frame, a door panel and a display and control component, the display and control component is provided between the door frame and the door panel, so that the display and control component is hidden in the door body, and the display and control component is prevented from being exposed to the air for a long time and affecting its life. By providing an opening in the base material layer of the door panel, a pressing area for convenient press input can be formed in the area of ​​the membrane layer of the door panel corresponding to the opening. The user can press the press detection part connected to the display and control board through the membrane layer, and can conveniently input relevant control instructions to the display and control board. This design solves the problem of damage to the door body structure caused by the traditional opening solution for setting the display and control component, ensures the consistency and integrity of the door body appearance, and realizes the hidden design of the display and control component in the door body. The user can input the pressing instruction to the display and control component through the door panel, which not only ensures the overall aesthetics of the door body, but also ensures the service life of the door body and the display and control component.

[0008] According to an embodiment of the present invention, a pressing mark is provided in a region of the film layer corresponding to the opening, and the pressing mark and the pressing detection member are arranged opposite to each other.

[0009] According to one embodiment of the present invention, the film layer is a transparent protective film.

[0010] According to one embodiment of the present invention, the pressure detection member includes: a base plate, arranged on the door frame; A button is movably provided on the base plate along the thickness direction of the door body, and one end of the button facing away from the base plate extends into the opening to receive a press; A detection element is arranged opposite to the button, and is used to detect movement information of the button and is electrically connected to the display control board.

[0011] According to one embodiment of the present invention, the pressure detection member further includes: A protective structure, at least a portion of which is embedded in the opening, and the protective structure has an elastic pressing sheet, which is sandwiched between the button and the membrane layer.

[0012] According to one embodiment of the present invention, the protective structure includes: a bracket, disposed on the substrate; A protective plate is connected to the bracket, the protective plate is embedded in the opening, and is connected to the elastic pressing sheet.

[0013] According to one embodiment of the present invention, the protective plate is provided with a hollow opening, so that the elastic pressing piece and a connecting arm connecting the elastic pressing piece and the protective plate are formed on the inner side of the hollow opening.

[0014] According to one embodiment of the present invention, the detection element is a pressure sensor, and the pressure sensor is arranged between the substrate and the button; Alternatively, the detection element is an acceleration sensor, and the acceleration sensor is connected to the button.

[0015] According to one embodiment of the present invention, the display control panel has a display component, the door panel is provided with a light-transmitting window, and the display component and the light-transmitting window are arranged opposite to each other.

[0016] According to a second embodiment of the present invention, a refrigeration device comprises: a cabinet and the door as described above, wherein the door is rotatably connected to the cabinet to open or close the cabinet.

[0017] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the explosion structure of the door body provided by an embodiment of the present invention.

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the door body provided by an embodiment of the present invention along a vertical plane.

[0021] Figure 3 It is a structural schematic diagram of a door panel provided by an embodiment of the present invention.

[0022] Figure 4 It is a schematic diagram of a partial cross-sectional structure of a door panel provided by an embodiment of the present invention.

[0023] Figure 5 It is a structural diagram of the display and control component provided by an embodiment of the present invention being installed in a receiving slot.

[0024] Figure 6 The embodiment of the present invention provides Figure 5 Schematic diagram of the explosion structure.

[0025] Figure 7 It is a structural diagram of a protective structure provided by an embodiment of the present invention.

[0026] Reference numerals: 1. Door frame; 11. Receiving slot; 2. Door panel; 21. Base material layer; 210. Opening; 22. Film layer; 220. Press mark; 201. Light window; 3. Display and control assembly; 31. Display and control board; 32. Press detection part; 321. Base plate; 322. Button; 323. Detection element; 324. Protective structure; 32401. Elastic pressure piece; 32402. Connecting arm; 3241. Bracket; 3242. Protective plate; 32420. Hollow opening; 33. Mounting frame; 3301. Guide opening; 331. Elastic tongue; 332. Handle; 333. Hanging ear. DETAILED DESCRIPTION

[0027] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention 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 operate in a specific orientation, and therefore should not be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0030] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0031] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0032] The following combination Figure 1-Figure 7 , the door body and refrigeration equipment provided by the embodiment of the invention are described in detail through specific embodiments and their application scenarios.

[0033] In the first aspect, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, an embodiment of the present invention provides a door body, which is applied to refrigeration equipment. The door body includes: a door frame 1, a door panel 2 and a display and control component 3; The door panel 2 is arranged on the side of the door frame 1 facing the user. The door panel 2 includes a substrate layer 21 and a film layer 22. The back of the substrate layer 21 faces the door frame 1, and the film layer 22 is attached to the front of the substrate layer 21. The substrate layer 21 has an opening 210. The display and control assembly 3 is disposed between the door frame 1 and the door panel 2. The display and control assembly 3 includes a display and control board 31 and a pressure detection member 32. The display and control board 31 and the pressure detection member 32 are electrically connected, and at least a portion of the pressure detection member 32 is accommodated in the opening 210. The area of ​​the film layer 22 corresponding to the opening 210 is configured to receive pressure to trigger the pressure detection element 32 .

[0034] It is understandable that the refrigeration device may be a refrigerator, a freezer, a display cabinet, an ice maker, etc., and the door is used to open or close the cabinet of the refrigeration device.

[0035] The door frame 1 serves as the main frame of the door body and can adopt a steel structure frame; the door panel 2 is detachably arranged on the side of the door frame 1 facing the user, and the thickness of the door panel 2 is 0.4~0.6mm, for example, the thickness of the door panel 2 is 0.4mm, 0.5mm, 0.6mm and other suitable sizes.

[0036] As for the door panel 2, the door panel 2 is formed into a VCM board based on the composite of the base material layer 21 and the film layer 22. This VCM board has both the strength of metal and the decorative, corrosion-resistant, scratch-resistant, and easy-to-clean properties of the film, and can present a variety of appearance effects such as high gloss, matte, pearlescent, wood grain, and brushed finish; wherein, the base material layer 21 can be made of cold-rolled steel plate, hot-dip galvanized steel plate, electro-galvanized steel plate, stainless steel plate, aluminum plate, etc., and its thickness can be 0.2~0.5mm. Of course, the base material layer 21 can also be made of plastic base material, and there is no specific limitation on this; the film layer 22 can be made of PVC film or PET film, and its thickness can be 0.05~0.2mm.

[0037] like Figure 1 and Figure 5 As shown, a receiving groove 11 can be provided on the side of the door frame 1 facing the door panel 2, and the display and control component 3 can be detachably provided in the receiving groove 11. This design facilitates the arrangement of the display and control component 3 between the door frame 1 and the door panel 2 to achieve a hidden design of the display and control component 3.

[0038] In practical applications, by providing an opening 210 in the base material layer 21 of the door panel 2, for example, a rectangular or circular opening, the door panel 2 can retain only the film layer 22 in the area where the opening 210 is located. This design ensures the consistency and integrity of the overall structure of the door panel 2. Due to the relatively small thickness of the film layer 22, at least a portion of the pressure detection member 32 is accommodated within the opening 210. This allows the user to easily press the pressure detection member 32 through the film layer 22 corresponding to the area where the opening 210 is located to execute a pressure command input, thereby enabling control of the relevant actuators of the refrigeration equipment based on the display control panel 31.

[0039] For example, when the refrigeration device is a refrigerator, the user performs a first type of press input on the press detection part 32 for adjusting the temperature. The display control panel 31 responds to the first type of press input. While displaying the temperature, it can adjust the power of the refrigerator's compressor and the opening of the expansion valve to adjust the temperature of the evaporator corresponding to the refrigerator.

[0040] For example, when the refrigeration equipment is an air conditioner, the user performs a second type of press input on the press detection part 32 for adjusting the wind speed. The display control panel 31 responds to the second type of press input. While displaying the wind speed, it can adjust the speed of the cross-flow fan of the indoor unit corresponding to the air conditioner to adjust the air outlet speed of the indoor unit.

[0041] For the display and control component 3, the display and control board 31 can be a control board with display modules such as a digital display, indicator lights, and a display screen. For example, the control board is a PCB board, and the press detection component 32 is communicated with the display and control board 31 using a cable. The press detection component 32 is usually equipped with a pressure-sensitive element, an electric control button, and other pressing devices that can detect pressing information. The pressing device is communicated with the display and control board 31.

[0042] The door body shown in the embodiment of the present invention, by setting a door frame 1, a door panel 2 and a display and control component 3, the display and control component 3 is set between the door frame 1 and the door panel 2, so that the display and control component 3 is hidden in the door body, and the display and control component 3 is prevented from being exposed to the air for a long time and affecting its life. By setting an opening 210 in the base material layer 21 of the door panel 2, a pressing area for convenient press input can be formed in the area of ​​the film layer 22 of the door panel 2 corresponding to the opening 210. The user can press the press detection part 32 connected to the display and control board 31 through the film layer 22, and can conveniently input relevant control instructions to the display and control board 31. This design solves the problem of damage to the door body structure caused by the traditional opening scheme for setting the display and control component, ensures the consistency and integrity of the door body appearance, and realizes the hidden design of the display and control component 3 in the door body. The user can input the pressing instruction to the display and control component 3 through the door panel 2, which not only ensures the overall aesthetics of the door body, but also ensures the service life of the door body and the display and control component 3.

[0043] In some embodiments, as Figure 1 As shown, a pressing mark 220 is provided in the area of ​​the film layer 22 corresponding to the opening 210 , and the pressing mark 220 and the pressing detection member 32 are arranged opposite to each other.

[0044] It is understandable that the press mark 220 can be set on the surface of the film layer 22 by pasting or silk-screening.

[0045] The pressing mark 220 is used to indicate the user's pressing position and the function that can be achieved based on the display control panel 31 when the user performs the pressing operation.

[0046] In practical applications, if the film layer 22 is an opaque protective film, providing the pressing mark 220 makes it particularly convenient for the user to accurately identify the pressing position, so as to perform a pressing operation on the pressing detection element 32 through the film layer 22 .

[0047] In some embodiments, the film layer 22 can also be a transparent protective film. In this case, since the user can see the press detection part 32 in the door body through the film layer 22, the press mark 220 can be set in the area of ​​the film layer 22 corresponding to the opening 210, or the press mark 220 can be not set in the area of ​​the film layer 22 corresponding to the opening 210. There is no specific limitation on this.

[0048] In some embodiments, as Figure 2 、 Figure 5 and Figure 6 As shown, the press detection member 32 includes: a substrate 321, a button 322 and a detection element 323; The substrate 321 is arranged on the door frame 1, for example, the substrate 321 is arranged on the side of the door frame 1 facing the door panel 2; the button 322 is movably arranged on the substrate 321 along the thickness direction of the door body, and the end of the button 322 facing away from the substrate 321 extends into the opening 210 to receive pressing; the detection element 323 and the button 322 are arranged opposite to each other, and the detection element 323 is used to detect the movement information of the button 322 and is electrically connected to the display control board 31.

[0049] It can be understood that the button 322 and the substrate 321 can be connected by a sliding fit structure so that the button 322 can be movably set on the substrate 321 along the thickness direction of the door body; for example, the sliding fit structure can include an insertion rod and a slot, the insertion rod is set on the substrate 321, and the slot is set at one end of the button 322 facing the substrate 321, and the insertion rod can be slidably inserted in the slot.

[0050] At the same time, a reset member can be set between the button 322 and the substrate 321. For example, the reset member can be a spring. The reset member is used to ensure that the button 322 returns to its initial position after being pressed, which allows the user to repeatedly (or multiple times) press the button 322.

[0051] In actual application, when the user presses the area of ​​the membrane layer 22 corresponding to the opening 210, the membrane layer 22 will undergo a slight deformation toward the area of ​​the opening 210 to trigger the button 322, causing the button 322 to move toward one side of the substrate 321. At this time, the detection element 323 will detect the movement information of the button 322 and transmit the detected information to the display control board 31.

[0052] In some embodiments, as Figure 2 As shown, the detection element 323 is a pressure sensor, which is arranged between the substrate 321 and the button 322.

[0053] It is understood that the pressure sensor can be a piezoresistive pressure sensor or a bridge resistance type sensor. In this case, the substrate 321 can be a PCB board, and the pressure sensor can be arranged on the substrate 321 and electrically connected to the substrate 321, and then electrically connected to the display control board 31 via the substrate 321.

[0054] When the user does not perform a pressing operation, the pressure sensor will not be subjected to pressure from the button 322, and the pressure sensor will not generate pressure information. When the user performs a pressing operation, the button 322 will move toward the pressure sensor under the user's pressure until the pressure sensor is triggered. The pressure sensor is pressed by the button 322 and generates pressure information. The display control panel 31 will display corresponding signals or control related actuators based on the pressure information fed back by the pressure sensor.

[0055] Of course, the detection element 323 can also be an acceleration sensor, which is connected to the button 322. In actual applications, the acceleration sensor is usually equipped with a movable mass block. When the button 322 moves, the mass block is displaced due to inertia. The acceleration sensor can convert the mechanical displacement of the mass block into an electrical signal through capacitance or piezoelectric effect, thereby calculating the acceleration value of the button 322. The display control board 31 will display a corresponding signal or control the relevant actuator based on the acceleration value fed back by the acceleration sensor.

[0056] In some embodiments, as Figure 1 As shown, there are multiple buttons 322 and multiple pressing marks 220, and the multiple buttons 322 and the multiple pressing marks 220 are arranged one by one, and the content marked by each pressing mark 220 is different.

[0057] It is understood that each button 322 is configured with a corresponding detection element 323. The user can use different pressing marks 220 to perform pressing input, and different command controls can be executed based on the display control board 31. In actual applications, the pressing marks 220 of different shapes and / or colors can be used to distinguish the contents identified by each pressing mark 220 for easier user recognition.

[0058] For example, one of the push icons 220 may use a downward-pointing arrow to indicate a cooling control, another push icon 220 may use an upward-pointing arrow to indicate a heating control, another push icon 220 may use a sun icon to indicate a heating mode selection, and yet another push icon 220 may use a snowflake icon to indicate a cooling mode selection. Of course, the push icons 220 may also use other styles to indicate other contents according to actual application requirements, which are not listed here one by one.

[0059] In some embodiments, as Figure 1 As shown, multiple push marks 220 can be arranged in a sequentially spaced manner from top to bottom along the height direction of the door body. In this case, since the multiple buttons 322 and the multiple push marks 220 are arranged one by one relative to each other, the multiple buttons 322 will be correspondingly spaced in a sequentially spaced manner from top to bottom along the height direction of the door body. This design facilitates the user to perform different push inputs based on the push marks 220 at different heights according to actual needs.

[0060] In some embodiments, as Figure 2 and Figure 6 As shown, the press detection member 32 further includes: a protective structure 324 , at least a portion of which is embedded in the opening 210 , and the protective structure 324 has an elastic pressing piece 32401 , which is sandwiched between the button 322 and the membrane layer 22 .

[0061] It is understandable that, considering the small thickness of the film layer 22, if the area of ​​the film layer 22 corresponding to the opening 210 is directly pressed for a long time, the film layer 22 may be damaged, thereby affecting the aesthetics of the door body. In this embodiment, by embedding part of the protective structure 324 in the opening 210, the film layer 22 can be mechanically protected within the door body based on the protective structure 324 to prevent the entire film layer 22 from being damaged due to excessive deformation when under pressure.

[0062] At the same time, this embodiment is further based on clamping the elastic pressure sheet 32401 on the protective structure 324 between the button 322 and the membrane layer 22. The local deformation generated in the pressure area of ​​the membrane layer 22 can be more finely limited by the elastic pressure sheet 32401 with a certain rigidity. This design achieves the purpose of effective physical protection of the membrane layer 22 without affecting the user's pressing input through the membrane layer 22.

[0063] In some embodiments, as Figure 6 As shown, the protective structure 324 includes: a bracket 3241 and a protective plate 3242 ; the bracket 3241 is set on the substrate 321 ; the protective plate 3242 is connected to the bracket 3241 , the protective plate 3242 is embedded in the opening 210 , and is connected to the elastic pressing piece 32401 .

[0064] It can be understood that the bracket 3241 is arranged on the side of the substrate 321 facing the door panel 2. Based on the supporting effect of the bracket 3241 on the protective plate 3242, it can be ensured that the protective plate 3242 has a certain height relative to the substrate 321, so that the protective plate 3242 can be embedded in the opening 210, and the side of the protective plate 3242 facing away from the bracket 3241 can be configured to fit the film layer 22. This design can form better physical protection for the area of ​​the film layer 22 corresponding to the opening 210 based on the protective plate 3242, and based on the position setting of the protective plate 3242, the elastic pressing plate 32401 is clamped between the button 322 and the film layer 22.

[0065] In some embodiments, as Figure 5 、 Figure 6 and Figure 7 As shown, the shape of the protective plate 3242 can be set to match the shape of the opening 210, and the elastic pressing plate 32401 is arranged on the inner side of the protective plate 3242. For example, the protective plate 3242 is provided with a hollow opening 32420 to form an elastic pressing plate 32401 and a connecting arm 32402 connecting the elastic pressing plate 32401 and the protective plate 3242 on the inner side of the hollow opening 32420.

[0066] It can be understood that by connecting the elastic pressing plate 32401 and the protective plate 3242 through the connecting arm 32402, it can be ensured that the elastic pressing plate 32401 can sensitively sense the pressing input performed by the user through the membrane layer 22 of the door panel 2, and then the elastic pressing plate 32401 transmits the user's pressing input to the pressing detection part 32.

[0067] In actual application, the protective plate 3242 can be stamped to construct a hollow opening 32420 on the protective plate 3242 to form an elastic pressing piece 32401 and a connecting arm 32402 connecting the elastic pressing piece 32401 and the protective plate 3242 on the inner side of the hollow opening 32420 .

[0068] Multiple connecting arms 32402 can be provided, and multiple connecting arms 32402 are arranged around the elastic pressing plate 32401. Each connecting arm 32402 is connected between the elastic pressing plate 32401 and the protective plate 3242. This design not only ensures the sensitive pressure sensing ability of the elastic pressing plate 32401, but also ensures the stability of the layout of the elastic pressing plate 32401 relative to the protective plate 3242, which is convenient for the user to perform press input on the area of ​​the membrane layer 22 corresponding to the elastic pressing plate 32401 multiple times.

[0069] Among them, such as Figure 6 As shown, two connecting arms 32402 can be provided, and the two connecting arms 32402 are arranged on both sides of the elastic pressing piece 32401 opposite to each other.

[0070] In some embodiments, as Figure 1 and Figure 2 As shown, the display control panel 31 has a display component, the door panel 2 is provided with a light-transmitting window 201, and the display component and the light-transmitting window 201 are arranged opposite to each other.

[0071] It can be understood that by setting a light-transmitting window 201 corresponding to the display component of the display control board 31 on the door panel 2, when the user performs a pressing input on the press detection part 32, the feedback result of the display control board 31 on the user's pressing input can be intuitively indicated based on the light-transmitting state of the light-transmitting window 201.

[0072] Exemplarily, the display component includes a digital display and an indicator light, and the light-transmitting window 201 includes multiple light-transmitting areas, wherein the shape of some light-transmitting areas is adapted to the appearance outline of the digital display, and the shape of other light-transmitting areas is adapted to the appearance outline of the indicator light.

[0073] In some embodiments, as Figure 1 、 Figure 5 and Figure 6 As shown, the display and control assembly 3 further includes a mounting frame 33, and the display and control board 31 and the press detection member 32 are arranged on the mounting frame 33; A receiving groove 11 is provided on the side of the door frame 1 facing the door panel 2, and a mounting opening is provided on the top of the door frame 1, which is connected to the receiving groove 11. The mounting frame 33 can extend from top to bottom into the receiving groove 11 through the mounting opening to conveniently realize the installation of the entire display and control component 3.

[0074] When the pressure detection part 32 includes a substrate 321, a button 322 and a detection element 323, the substrate 321 can be set on the side of the mounting frame 33 facing away from the door panel 2, the display control board 31 is connected to the substrate 321, and a positioning port adapted to the display control board 31 is provided on the mounting frame 33; at the same time, a guide port 3301 is also provided on the mounting frame 33, and the button 322 can be movably passed through the guide port 3301.

[0075] Some examples, such as Figure 6 As shown, along the width direction of the door body, elastic tongues 331 are provided on the left and right sides of the mounting bracket 33. Along the mounting direction of the mounting bracket 33 from top to bottom toward the receiving groove 11, the elastic tongues 331 extend upwardly at an angle relative to the mounting bracket 33. The elastic tongue 331 located on the left side of the mounting bracket 33 is used to abut against the left side wall of the receiving groove 11, and the elastic tongue 331 located on the right side of the mounting bracket 33 is used to abut against the right side wall of the receiving groove 11.

[0076] Some examples, such as Figure 6 As shown, a handle 332 is provided on the top of the mounting frame 33 , and the user can carry the mounting frame 33 by the handle 332 to install the entire display and control assembly 3 .

[0077] Some examples, such as Figure 6 As shown, a hanging ear 333 is provided on the top of the mounting frame 33, and two hanging ears 333 can be provided. The two hanging ears 333 are relatively arranged on both sides of the handle 332. The hanging ears 333 are used to hang with the top of the door frame 1 to ensure that the mounting frame 33 will not move in the receiving groove 11 along the vertical direction, thereby ensuring the stability of the installation of the entire display and control component 3 in the receiving groove 11.

[0078] In a second aspect, an embodiment of the present invention further provides a refrigeration device, comprising: a cabinet and the door as described above, wherein the door is rotatably connected to the cabinet to open or close the cabinet.

[0079] It is understood that the refrigeration equipment may be a refrigerator, a freezer, a display cabinet, an ice maker, etc., without specific limitation. The cabinet is rotatably connected to the door via a hinge, and a storage compartment is formed within the cabinet. The storage compartment includes a refrigerator compartment and a freezer compartment. By arranging the door to rotate relative to the cabinet, the storage compartment can be opened or closed by the door.

[0080] The box is also equipped with a refrigeration system, which is used to regulate the temperature inside the storage room. The refrigeration system is connected to the display and control components (such as the display and control panel) on the door.

[0081] Since the refrigeration equipment includes a door body, the specific structure of the door body refers to the above embodiment, and the refrigeration equipment of this embodiment includes all the technical solutions of the above embodiment, and therefore has at least all the beneficial effects achieved by all the technical solutions of the above embodiment, which will not be described one by one.

[0082] Finally, it should be noted that the above embodiments are intended to illustrate the present invention only and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications, or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and are intended to be encompassed by the claims of the present invention.

Claims

1. A door body, characterized in that: include: Door frame (1); A door panel (2) is arranged on a side of the door frame (1) facing a user, the door panel (2) comprising a base material layer (21) and a film layer (22), the back surface of the base material layer (21) facing the door frame (1), the front surface of the base material layer (21) being attached to the film layer (22), and the base material layer (21) being provided with an opening (210); a display and control assembly (3) disposed between the door frame (1) and the door panel (2), the display and control assembly (3) comprising a display and control panel (31) and a pressure detection member (32), the display and control panel (31) and the pressure detection member (32) being electrically connected, and at least a portion of the pressure detection member (32) being accommodated in the opening (210); Wherein, the area of ​​the film layer (22) corresponding to the opening (210) is configured to receive pressure to trigger the pressure detection member (32).

2. The door body according to claim 1, characterized in that: A pressing mark (220) is provided in an area of ​​the film layer (22) corresponding to the opening (210), and the pressing mark (220) and the pressing detection member (32) are arranged relative to each other.

3. The door body according to claim 1, characterized in that: The film layer (22) is a transparent protective film.

4. The door body according to claim 1, characterized in that: The pressure detection member (32) comprises: A base plate (321) is provided on the door frame (1); A button (322) is movably provided on the base plate (321) along the thickness direction of the door body, and one end of the button (322) facing away from the base plate (321) extends into the opening (210) to receive a press; A detection element (323), the detection element (323) and the button (322) are arranged relative to each other, the detection element (323) is used to detect movement information of the button (322), and is electrically connected to the display control panel (31).

5. The door body according to claim 4, characterized in that: The pressing detection member (32) further includes: A protective structure (324), at least a portion of which is embedded in the opening (210), the protective structure (324) having an elastic pressing sheet (32401), and the elastic pressing sheet (32401) being sandwiched between the button (322) and the membrane layer (22).

6. The door body according to claim 5, characterized in that: The protective structure (324) includes: A bracket (3241) is provided on the substrate (321); A protective plate (3242), the protective plate (3242) is connected to the bracket (3241), the protective plate (3242) is embedded in the opening (210), and is connected to the elastic pressing plate (32401).

7. The door body according to claim 6, characterized in that: The protective plate (3242) is provided with a hollow opening (32420) to form the elastic pressing piece (32401) and a connecting arm (32402) connecting the elastic pressing piece (32401) and the protective plate (3242) on the inner side of the hollow opening (32420).

8. The door body according to any one of claims 4 to 7, characterized in that: The detection element (323) is a pressure sensor, and the pressure sensor is arranged between the substrate (321) and the button (322); Alternatively, the detection element (323) is an acceleration sensor, and the acceleration sensor is connected to the button (322).

9. The door according to any one of claims 1 to 7, characterized in that: The display control panel (31) has a display component, the door panel (2) is provided with a light-transmitting window (201), and the display component and the light-transmitting window (201) are arranged relative to each other.

10. A refrigeration device, characterized in that: include: Box; The door body according to any one of claims 1 to 9, wherein the door body and the box body are rotatably connected to open or close the box body.

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