Household appliance display screen door and refrigerator

Abstract

The first object of the present invention is to provide a household appliance display screen door body, comprising at least two glass panels, which are used to form the exterior surface of the household appliance door body; wherein a display screen is arranged inside a glass panel to match the size of the display screen. The present invention also provides a refrigerator. The household appliance door body of the present invention, for door bodies of different lengths, is provided with at least two glass panels instead of a whole glass panel as the exterior surface of the door body, so as to reduce the difficulty of assembling the exterior surface of the door body with the door body frame and reduce the assembly accuracy requirements.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliances, and in particular to a household appliance display screen door and a refrigerator. Background Art

[0002] In addition to basic functions, home appliances also bring entertainment to users. Display screens are installed on the door of home appliances to provide information services such as videos, advertisements, and weather forecasts, providing users with a diverse smart experience. Therefore, display screen doors are becoming more and more popular among users and are used in various home appliances. The current display screen door structure is single. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a home appliance display door body, including at least two glass panels, one of which is equipped with a display screen to match the size of the display screen. For doors of different lengths, the installation accuracy requirements of the door exterior finish and the door frame are reduced.

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions.

[0005] The first object of the present invention is to provide a home appliance display screen door, including a home appliance door body used to form a closed cavity of the home appliance, the home appliance door body includes at least two glass panels used to jointly form the outer surface of the home appliance door body; wherein a display screen is configured in one glass panel to match the size of the display screen.

[0006] Preferably, a compression cover used to form the frame structure of the household appliance door separates the front contour of the household appliance door frame to form two frame areas, and the display screen is arranged in one frame area.

[0007] Preferably, the household appliance door body comprises a foam door body component and a display screen component; the display screen component comprises a bracket body for fixing the display screen, and a first glass panel is attached to one side of the bracket body;

[0008] The bracket body is detachably connected to one side of the door panel body of the foam door assembly; the door panel body separates the display screen assembly from the foam layer in the foam door assembly; one end of the bracket body is fixed to a compression cover used to form a frame structure of the foam door assembly.

[0009] Preferably, the front side of the pressing cover abuts against the back side of one end of the first glass panel and the second glass panel used to form the outer surface of the household appliance door body.

[0010] Preferably, the household appliance door body further comprises a compression molding; the compression molding is inserted between two adjacent glass panels to compress the ends of the two adjacent glass panels.

[0011] Preferably, the compression cover is provided with a first slot for clamping a compression decorative strip inserted from the front side of the gap between the first glass panel and the second glass panel.

[0012] Preferably, at least one supporting block is detachably connected to the frame of the bracket body to support the back of the display screen.

[0013] Preferably, a first embedded portion is provided on the bracket body frame; the first embedded portion is a hollow structure, and a support block is integrally injection-molded in the first embedded portion; the support block can be buckled off from the first embedded portion and then fixed in the fixed bracket frame to support the display screen.

[0014] Preferably, the bracket body is provided with a second mounting groove for fixing the camera.

[0015] Preferably, a second embedded portion is provided on the bracket body frame; the second embedded portion is a hollow structure, and a pressure block is integrally injection-molded in the second embedded portion; the pressure block can be buckled away from the second embedded portion and then pressed against the back of the camera.

[0016] Preferably, a fixing plate is provided at one end of the bottom end of the bracket body for fixing to the pressing cover.

[0017] Preferably, the fixing method of the fixing plate and the pressing cover includes buckling and clamping.

[0018] Preferably, the support body comprises:

[0019] A fixed bracket for supporting the display screen;

[0020] An extension bracket, detachably connected to one end of the fixed bracket;

[0021] The extension bracket is connected to the fixed bracket to form a mounting structure matching the foam door assembly of the refrigerator door;

[0022] A fixing plate for fixing to a pressing cover forming the frame structure of the household appliance door is arranged at one end of the extension bracket.

[0023] Preferably, the upper end cover body used to form the top frame structure of the household appliance door body has a built-in speaker.

[0024] Preferably, the upper end cover body is provided with a second cover body covering the outside of the speaker, and the second cover body is provided with a sound guide structure; the sound guide structure is directly opposite to the speaker, so that the sound emitted by the speaker is guided out from the end of the door body.

[0025] Preferably, the sound guide structure comprises an opening and a cover plate provided on the second cover body; the cover plate is suspended and fixed outside the opening; the cover plate and the outer surface around the opening form a plurality of sound outlet holes of the sound guide structure.

[0026] Preferably, the side trim strips used to respectively form the frame structures on both sides of the household appliance door body have a bent structure at one end close to the glass panel, so as to partially wrap the side end of the glass panel.

[0027] Preferably, the side trim strip used to form a side frame structure of the household appliance door body is bent to form a handle.

[0028] Preferably, one end of the end cover structure used to form the end frame structure of the household appliance door body is provided with a closed end for closing the handle end of the household appliance door body; the closed end is provided with a space for accommodating the light-emitting element.

[0029] Preferably, the light emitting element in the upper end cover body for forming the top frame structure of the household appliance door body is arranged adjacent to the speaker built into the upper end cover body.

[0030] Preferably, the household appliance door body comprises a hinge assembly; the hinge assembly comprises a hinge and a shaft sleeve, and the hinge is hinged to the shaft sleeve;

[0031] The shaft sleeve is provided with a fourth through slot for accommodating the electric wire terminal, and the inner wall of the shaft sleeve protrudes outward and extends axially to form the fourth through slot;

[0032] The hinge comprises a hinge shaft, a second notch portion is provided on the hinge shaft, and the second notch portion is away from the fourth through slot.

[0033] The second object of the present invention is to provide a refrigerator, comprising a cabinet, characterized in that it comprises a household appliance door body such as the household appliance display screen door body as described above; the household appliance door body is pivotally connected to the cabinet.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] (1) The present invention provides a home appliance display screen door, comprising at least two glass panels for jointly forming an exterior surface of the home appliance door; a glass panel matches the size of the display screen, and for doors of different lengths, at least two glass panels are provided to replace a whole glass panel as the exterior surface of the door, thereby reducing the difficulty of assembling the exterior surface of the door with the door frame and reducing the assembly accuracy requirements.

[0036] (2) In a preferred embodiment, the door body of the household appliance includes a foam door body assembly and a display screen assembly, which provides users with intelligent experience functions while also having good thermal insulation performance, and the bracket body used to fix the display screen is detachably connected to the door panel body, and one end of the bracket body is fixed to the clamping cover, so that the assembly of the bracket body and the foam door body assembly is simple and convenient.

[0037] (3) In a preferred embodiment, the compression cover separates the front contour of the frame of the home appliance door to form two frame areas, and the display screen assembly is arranged in one frame area to be suitable for home appliance doors of different lengths without adjusting the size of the display screen assembly, thereby saving costs.

[0038] (4) In a preferred embodiment, the decorative strip is pressed between two adjacent glass panels to press the ends of the two adjacent glass panels and cover the assembly gap between the two adjacent glass panels, which makes the home appliance door beautiful and firm.

[0039] (5) In a preferred embodiment, the bracket body includes a fixed bracket and an extension bracket, and the fixed bracket is connected to the extension bracket to form the bracket body. The extension bracket is used to expand the size of the bracket body, so that the bracket body is suitable for foam door components of refrigerator doors of various sizes, and has a wide range of applications. When the size of the display screen does not change and the size of the bracket body needs to be changed, it is only necessary to replace the extension brackets of different sizes or increase or decrease the number of extension brackets to adjust the size of the bracket body. The extension bracket has a simple structure, a short production process, and a low replacement cost.

[0040] (6) In a preferred embodiment, a fixing plate is provided at the bottom end of the bracket body, and is fixed to the clamping cover through the fixing plate. The bracket body is easy to install and is suitable for household appliance door bodies of different lengths.

[0041] (7) In a preferred embodiment, at least one support block is detachably connected to the frame of the bracket body to support the back of the display screen. After the support block is removed, the display screen can be easily removed.

[0042] (8) In a preferred embodiment, the bracket body is provided with a first embedded portion, and a support block is connected to the inner contour of the first embedded portion. The support block can be pulled out from the first embedded portion and installed on the bracket body. The display screen is placed on the support block, and the outer surface of the display screen facing away from the support block is pressed by the first glass panel, thereby fixing the display screen on the bracket body. When the display screen needs to be disassembled, the display screen can be taken out after removing the support block. The display screen is easy to load and unload, and is convenient for maintenance or replacement. In addition, the support block is pre-set in the first embedded portion, and the support block is pulled out when in use, which is convenient for transportation and use of the support block.

[0043] (9) In a preferred embodiment, the upper end cover body is provided with a speaker, so that the sound effect of the home appliance door body is emitted from the end of the door body, and the speaker is hidden, so that the setting of the speaker has little effect on the integrity and aesthetics of the home appliance door body, and the speaker is easy to load and unload, which is convenient for replacement or maintenance of the speaker. Furthermore, the second cover body of the upper end cover body is provided with a sound guide structure, and the sound guide structure is hidden to ensure the integrity and aesthetics of the home appliance door body. In addition, the second cover body is used to cover the speaker to prevent dust from accumulating on the speaker and affecting the sound performance.

[0044] (10) In a preferred embodiment, the second cover body is provided with an opening and a cover plate. The cover plate is fixed in the air on a side of the opening away from the speaker. The cover plate and the outer surface around the opening form a sound outlet. The inner surface of the cover plate has a sound gathering effect that gathers the sound emitted by the speaker into the inner surface of the cover plate, and guides the sound gathered on the inner surface of the cover plate to the sound outlet. The sound of the speaker is first gathered and then transmitted from the sound outlet, so that the sound transmitted from the sound outlet has a certain volume. Furthermore, the inner surface of the cover plate is convex to form an outer convex portion to guide the sound of the speaker to the sound outlet. Furthermore, the connecting portion formed by the outer convex portion extending in the horizontal direction can enable the sound transmitted from the sound outlet to be transmitted more toward the side of the cover plate to ensure the sound effect transmitted to the user.

[0045] (11) In a preferred embodiment, the second cover body is provided with a fourth abutment portion for pressing one end of a bracket body for fixing the display screen of the home appliance door body to stabilize the installation of the bracket body in the home appliance door body.

[0046] (12) In a preferred embodiment, a closed end is provided at one end of the upper end cover body, which closes one end of the side trim strip forming the handle structure, and a light-emitting element is provided at the closed end. The light-emitting element emits light from the position of the side trim strip at the end of the home appliance door body, indicating the handle position to the user, so that the user can quickly find the handle to open the home appliance door body; and the light-emitting element is arranged on the end cover structure of the home appliance door body, which is convenient for loading and unloading the light-emitting element, and the position is concealed, and the arrangement of the light-emitting element has little effect on the overall aesthetics of the home appliance door body; in addition, the light-emitting element is located at the top and / or bottom of the home appliance door body, and the emitted light avoids directly shining into the user's eyes, and the lighting indication is comfortable. In addition, when the light-emitting element needs to be repaired or replaced, the light-emitting element can be removed from the end of the home appliance door body, which is convenient for repair or replacement of the light-emitting element.

[0047] (13) In a preferred embodiment, the light-emitting element is arranged adjacent to the speaker, so that when the user uses the refrigerator, the sound effect of the speaker on the door of the home appliance is synchronized with the light effect of the light-emitting element, which provides a good user experience.

[0048] (14) In a preferred embodiment, the first glass panel and the second glass panel are bonded to the pressing cover, which plays a role in bonding calibration. The pressing strip is installed in the third mounting portion between the first glass panel and the second glass panel. The pressing strip and the pressing cover form a first abutting area abutting the first glass panel and a second abutting area abutting the second glass panel. The pressing strip can play a role in recalibrating the first and second glass panels after bonding, thereby ensuring the installation strength of the first and second glass panels. The pressing cover is also provided with a fourth mounting portion for mounting the display screen bracket and the door panel body, thereby avoiding the entire glass panel, the display screen bracket and the door panel body being directly mounted on the lower end cover in the door body, reducing the size of the display screen bracket and the door panel body, ensuring the installation accuracy of the glass panel, the display screen bracket and the door panel body, and also improving the strength of the display screen.

[0049] (15) In a preferred embodiment, a side trim strip of a household appliance door body is provided with a bending portion at the front connection portion, and a first accommodation space for accommodating adhesive is formed between the bending portion and the glass panel. The first accommodation space can accommodate more adhesive, thereby increasing the installation strength of the glass panel. The bending portion includes the adhesive surface of the glass panel, that is, the fourth bending section of the bending portion protrudes from the installation surface of the glass panel and is attached to the side wall of the glass panel, thereby increasing the adhesive area and the installation strength of the glass panel. At the same time, the fourth bending section of the bending portion shields the adhesive surface between the glass panel and the second bending section, thereby preventing the adhesive between the glass panel and the second bending section from being squeezed out or falling out. The inner wall of the third bending section forms an obtuse angle with the inner wall of the second bending section, thereby increasing the first accommodation space while reducing the processing difficulty and facilitating processing.

[0050] (16) In a preferred embodiment, the door of the household appliance includes a hinge assembly, the hinge assembly includes a hinge and a sleeve, the fourth through slot provided on the sleeve can accommodate the wire with the wire terminal and the terminal, the fourth through slot is formed by the inner wall of the sleeve protruding outward and extending along the axial direction, the fourth through slot is connected to the hollow part of the sleeve, does not affect the rotation of the hinge shaft in the sleeve, and can accommodate the wire with the wire terminal. The hinge shaft can accommodate the wire, and because the second notch is provided on the hinge shaft, when the hinge shaft rotates, the wire does not increase the friction of the hinge shaft rotation due to twisting, and because the second notch is provided on the hinge shaft, the hinge shaft can accommodate more wires.

[0051] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The specific implementation of the present invention is given in detail by the following embodiments and their accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0053] Figure 1 It is a schematic diagram of the explosion structure of the household appliance door body of the present invention;

[0054] Figure 2 It is a schematic diagram of the three-dimensional structure of the display screen assembly of the present invention;

[0055] Figure 3 A partial enlarged view of the assembly structure of one end of the bracket body and the pressing cover of the present invention Figure 1 ;

[0056] Figure 4 A partial enlarged view of the assembly structure of one end of the bracket body and the pressing cover of the present invention Figure 2 ;

[0057] Figure 5 It is a schematic diagram of the assembly relationship between the pressing cover and the pressing decorative strip of the present invention;

[0058] Figure 6 A front view of a support body of the present invention with a compression cover assembled at one end;

[0059] Figure 7 It is a front view of the support body frame of the present invention, in which a pressing cover is assembled at one end, after a support block and a pressing block are installed;

[0060] Figure 8 A schematic diagram of the three-dimensional structure of the first support block of the present invention Figure 1 ;

[0061] Fig. 9 A schematic diagram of the three-dimensional structure of the first support block of the present invention Figure 2 ;

[0062] Fig.10 It is a schematic diagram of the assembly structure of the camera and the bracket body of the present invention;

[0063] Fig.11 It is a partial enlarged view of the assembly structure of the pressing cover, the pressing decorative strip, and the second glass panel of the present invention;

[0064] Fig.12 It is a front view of the compression molding of the present invention;

[0065] Fig.13 It is a schematic diagram of the three-dimensional structure of the compression cover of the present invention;

[0066] Fig.14 It is a schematic diagram of the explosion structure of the upper end cover body of the present invention;

[0067] Fig.15 is a cross-sectional view of the upper end cover body of the present invention;

[0068] Fig.16 is a schematic diagram of the three-dimensional structure of the second cover body of the present invention;

[0069] Fig.17 is a partial cross-sectional view of the second cover of the present invention;

[0070] Fig.18 It is a partial three-dimensional structural schematic diagram of the second cover body of the present invention;

[0071] Fig.19 It is a schematic structural diagram of the assembly relationship between the first cover body and the speaker of the present invention;

[0072] Fig. 20 It is a schematic diagram of the three-dimensional structure of the threading portion of the first cover body of the present invention;

[0073] Fig.21 This is a schematic diagram of the explosion structure of the first cover body in one embodiment of the present invention;

[0074] Fig. 22 It is a partial enlarged structural schematic diagram of the first installation groove of the present invention;

[0075] Fig.23 It is a schematic diagram of the three-dimensional structure of the light source fixing plate of the present invention;

[0076] Fig.24 It is a schematic diagram of the three-dimensional structure of the household appliance door body of the present invention;

[0077] Fig.25 for Fig.24 Enlarged view of point A

[0078] Fig.26 It is a top view of the assembly of the side trim strip of the door body of a household appliance in one embodiment of the present invention;

[0079] Fig. 27 for Fig.26 The enlarged view of point B in FIG.

[0080] Fig.28 A schematic diagram of a side trim strip of a household appliance door in one embodiment of the present invention;

[0081] Fig.29 It is a partial enlarged view of the structure in which the door body and the box body of the household appliance of the present invention are assembled through the hinge assembly;

[0082] Fig.30 It is a schematic diagram of the exploded structure of the hinge assembly of the present invention;

[0083] Fig.31 It is a schematic diagram of the exploded structure of the hinge of the present invention;

[0084] Fig.32 It is a schematic diagram of the three-dimensional structure of the refrigerator of the present invention.

[0085] In the figure:

[0086] 10. Home appliance door;

[0087] 110, upper end cover body; 111, speaker; 1111, positioning hole; 1112, second mounting hole; 1113, sounding part; 112, first cover body; 1121, first groove; 11211, speaker mounting part; 11212, positioning column; 11213, first through groove; 11214, threading part; 112141, channel; 112142, buckle; 112143, notch; 113, second cover body; 1131, sound outlet hole; 1132, opening; 1133, cover plate; 11331, Outer convex part; 11332, connecting part; 11333, amplifying part; 1134, first connecting part; 11341, fifth connecting arm; 11342, sixth connecting arm; 1135, second groove; 11361, fourth abutting part; 114, first mounting groove; 1141, buckle structure; 1142, clamping protrusion; 1143, fifth abutting part; 1144, second through groove; 1145, third through groove; 115, light source fixing plate; 1151, second clamping groove; 116, cover shell; 1161, extension part;

[0088] 120, door panel body; 121, fixing seat;

[0089] 130, pressing cover; 1310, third mounting portion; 1311, upper mounting plate; 13110, card slot; 13111, upper limit projection; 1312, lower mounting plate; 13121, lower limit projection; 1313, first vertical mounting plate; 13131, accommodating groove; 1314, first side mounting plate; 13141, opening groove; 1315, second side mounting plate; 13152, screw connection; 1321, second vertical mounting plate; 13210, second abutting portion; 13211, third groove; 1322, third limit portion; 13220, first notch portion; 1323, fixing portion; 13230, fixing hole; 1324, side extrusion edge connector; 1325, side trim connector;

[0090] 140, door gall;

[0091] 150, side trim; 151, first bending section; 152, second bending section; 153, third bending section; 154, fourth bending section; 155, handle; 1510, first installation space; 1520, first accommodation space;

[0092] 160, side extrusion strip;

[0093] 200. Display screen assembly;

[0094] 210, bracket body; 211, hollow area; 2111, abutment portion; 212, first embedded portion; 2121, support block; 21211, first support block; 212111, bottom wall; 212112, first side wall; 212113, second side wall; 21212, second support block; 21213, third support block; 21214, fourth support block; 21215, first foolproof portion; 213, second mounting groove; 214, second embedded portion; 2141, pressing block; 215, fastener; 216, fixed bracket; 2161, second foolproof portion; 2171, first extended bracket; 2172, second extended bracket; 218, clamping portion; 2191, first abutment portion; 2192, third abutment portion;

[0095] 221, fixing plate; 2211, first buckle structure; 22111, first buckle portion; 2212, third embedded portion; 2213, third connecting arm; 2214, fourth connecting arm;

[0096] 222, second buckle structure; 2221, buckle hole; 2222, foolproof part; 2223, second buckle part;

[0097] 231, first glass panel;

[0098] 232, second glass panel;

[0099] 300, compression molding; 310, compression molding body; 311, first end face; 312, second end face; 314, transition end face; 320, first mounting portion; 321, first transition portion; 322, first bending portion; 330, second mounting portion; 331, second transition portion; 332, second bending portion; 3110, first abutting area; 3120, second abutting area; 340, first limiting portion; 350, second limiting portion;

[0100] 400, hinge assembly; 410, bushing; 411, fourth through slot; 420, hinge; 421, hinge shaft; 4211, second notch; 422, second connecting portion; 4221, wire slot; 423, hinge cover; 4231, mounting hole. DETAILED DESCRIPTION

[0101] The present invention is further described in detail below in conjunction with the accompanying drawings, and the aforementioned and other purposes, features, aspects and advantages of the present invention will become more obvious, so that those skilled in the art can implement it with reference to the text of the specification. In the accompanying drawings, for the sake of clarity, the shapes and sizes can be enlarged, and the same reference numerals will be used in all figures to indicate the same or similar parts. In the following description, words such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or position relationship shown in the accompanying drawings. In particular, "height" is equivalent to the size from top to bottom, "width" is equivalent to the size from left to right, and "depth" is equivalent to the size from front to back. These relative terms are for the convenience of explanation and are generally not intended to require specific orientation. Terms related to attachment, connection, etc. (for example, "connection" and "attachment") refer to the relationship between these structures directly or indirectly fixed or attached to each other through intermediate structures, and movable or rigid attachment or relationship, unless otherwise explicitly stated.

[0102] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example 1

[0103] The present invention provides a household appliance display screen door body, such as Figure 1 As shown, the home appliance door 10 is used to form a closed cavity of the home appliance, that is, the home appliance door 10 covers the open end of the box of the home appliance to form a storage space; the home appliance door 10 includes a foam door assembly 100, and the home appliance door 10 also includes at least two glass panels to form the exterior surface of the home appliance door 10 together; wherein a display screen is configured in a glass panel to match the size of the display screen. Specifically, the home appliance door 10 is relatively long and covers the storage room in the same longitudinal direction of the home appliance, providing users with a smart experience while reducing the number of door bodies configured for the home appliance, making the front of the home appliance more simple. For a longer size of the home appliance door structure, if a glass panel is used as the exterior surface, the glass panel needs to match the size of the home door body, so the glass panel is long, inconvenient to install, and the assembly accuracy requirements of the glass panel and the home door body frame are strict. Furthermore, at least two glass panels are used to reduce the assembly accuracy requirements of the glass panel and the home door body frame. In addition, the number of glass panels can be increased or decreased to match user needs and assembly accuracy requirements.

[0104] In one embodiment, if Figure 1 As shown, the compression cover 130 used to form the frame structure of the home appliance door 10 separates the front contour of the frame of the foam door assembly 100 to form two frame areas. The display screen is set in one frame area. The display screen size is universal to adapt to the longer size of the home appliance door structure.

[0105] In one embodiment, the household appliance door 10 includes a foam door assembly 100 and a display assembly 200; the display assembly 200 includes a bracket body 210 for fixing the display, the display, and a first glass panel 231; the display is fixed on the bracket body 210, and the first glass panel 231 is attached to one side of the bracket body 210; wherein,

[0106] The bracket body 210 is detachably connected to one side of the door panel body 120 of the foam door body assembly 100; the door panel body 120 separates the display screen assembly 200 from the foam layer in the foam door body assembly 100; one end of the bracket body 210 is fixed to the pressing cover 130 of the frame structure of the home appliance door body 10. When installing the display screen assembly 200, the display screen assembly is assembled first, and then the bracket body 210 of the display screen assembly 200 is installed on one side of the door panel body 120, so that the display screen assembly 200 is pre-installed on one side of the door panel body 120; one end of the bracket body 210 is fixed to the pressing cover 130, and the other end of the bracket body 210 is connected to the end frame structure of the home appliance door body 10, and then the home appliance door body 10 is assembled. When the display screen needs to be disassembled for replacement or repair, the end frame structure of the household appliance door body 10 located at the end of the bracket body 210 is removed to separate the bracket body 210 from the clamping cover 130, and then the bracket body 210 is separated from the installation of the door panel body 120, and the display screen assembly 200 can be removed, and then the display screen can be removed, and the display screen is easy to load and unload. Furthermore, the display screen assembly 200 also includes a main control board, and the display screen is electrically connected to the main control board to respond to the instructions issued by the main control board. The household appliance door body 10 is formed by assembling the foam door body assembly 100 and the display screen assembly 200. The frame structure of the foam door body assembly 100 forms the frame structure of the household appliance door body 10.

[0107] The display screen assembly 200 includes a first glass panel 231, which is attached to the front of the bracket body 210, and the first glass panel 231 covers the outer contour of the bracket body 210 to cover the bracket body 210 and the display screen installed on the bracket body 210, thereby improving the aesthetics. Furthermore, the size of the first glass panel 231 is slightly larger than the size of the bracket body 210. Furthermore, in order to save processing costs and improve the integrity and aesthetics of the exterior surface of the home appliance door 10, the number of glass panels is two, that is, the home appliance door 10 includes a first glass panel 231 and a second glass panel 232, so as to meet the requirements of the home appliance door 10 for the length of the glass panel and reduce the processing costs.

[0108] In one embodiment, if Figure 1As shown, the foam door body assembly 100 includes a frame structure, a door panel body 120, and a door liner 140. The door panel body 120 and the door liner 140 are arranged relatively to each other and form a sealed space with the frame structure. The sealed space is used to accommodate the foam layer to provide thermal insulation performance for the home appliance door body 10.

[0109] In one embodiment, if Figure 1 As shown, the front side of the pressing cover 130 abuts against the back side of one end of the first glass panel 231 and the second glass panel 232, respectively, so as to facilitate the installation of the first glass panel 231 and the second glass panel 232 and improve the installation firmness of the first glass panel 231 and the second glass panel 232. That is, the periphery of the first glass panel 231 and the second glass panel 232 are both supported by the frame of the foamed door assembly 100.

[0110] In one embodiment, if Figure 1 As shown, the home appliance door 10 also includes a compression strip 300; the compression strip 300 is inserted between two adjacent glass panels to compress the ends of the two adjacent glass panels. That is, when the home appliance door 10 is relatively long and has at least two glass panels, the existence of the assembly gap between the two adjacent glass panels destroys the overall surface and aesthetics of the home appliance door 10, and it is easy to accumulate dust and difficult to clean. In addition, as the home appliance is used for a longer time, the glass panel located above the gap will move downward to a certain extent under its own gravity. Then, by inserting the compression strip between the two adjacent glass panels, the ends of the two adjacent glass panels are compressed and the assembly gap between the two adjacent glass panels is closed.

[0111] In one embodiment, if Figure 5 , Fig.11 , Fig.13 As shown, the clamping cover 130 is provided with a first slot 13110 for clamping the clamping trim 300 inserted from the front of the gap between the first glass panel 231 and the second glass panel 232 so as to install the clamping trim 300 and make it firmly located on the home appliance door 10.

[0112] In one embodiment, the support body 210 is a frame structure, and the support body 210 is provided with a hollow area 211 for accommodating the display screen. Figure 2 , Figure 6 , Figure 7As shown, at least one support block 2121 is detachably connected to the frame of the support body 210 to support the back of the display screen. That is, at least one support block 2121 is detachably connected to the hollow area 211 of the support body 210 to support the back of the display screen. When installing the display screen, the display screen is placed in the hollow area 211, and the support block 2121 supports the back of the display screen. Specifically, in one embodiment, the number of support blocks 2121 is one, and a plurality of support ribs are provided in the hollow area 211. The plurality of support ribs and the support block 2121 together form a support surface for stably supporting the display screen, and a certain distance is provided between the support block 2121 and two adjacent support ribs, so that after the support block 2121 is removed, the display screen can be detached from the support body 210 from the gap between the two adjacent support ribs of the support block 2121, so as to load and unload the display screen, thereby facilitating the repair or replacement of the display screen. It should be understood that the number of support blocks 2121 is two, three, four or even more, which together with the supporting ribs form a support surface that stably supports the display screen and facilitates the loading and unloading of the display screen, or several support blocks 2121 together form a support surface that stably supports the display screen and facilitates the loading and unloading of the display screen.

[0113] In one embodiment, the support block 2121 is supported at the corner of the display screen to stabilize the support force on the display screen.

[0114] Furthermore, if Figure 7 As shown, the support block 2121 includes two side walls for respectively abutting against two side outer walls at a corner of the display screen.

[0115] Specifically, in one embodiment, the display screen has four corners, and the four corner ends of the surface of the display screen facing the refrigerator body are respectively placed on the bottom wall of a support block 2121 to limit the movement of the display screen toward the refrigerator body; in addition, the two side walls of the four corner ends of the display screen are respectively abutted against the two side walls of a support block 2121 to limit the movement of the display screen within the plane where the display screen is located. Figure 6 , Figure 7 As shown, the display screen is square, the hollow area 211 is square, and the four corners of the hollow area 211 are detachably connected with a support block 2121 to respectively support the four corners of the display screen. When installing the display screen, the four corners of the display screen are respectively placed on a support block 2121, and the four support blocks 2121 stably support the display screen. The support blocks 2121 occupy a small space in the hollow area 211 and can stably support the display screen.

[0116] In one embodiment, a first embedded portion 212 is provided on the frame of the bracket body 210; the first embedded portion 212 is a hollow structure to form a space for accommodating the support block 2121, and the support block 2121 is integrally injection-molded in the first embedded portion 212;

[0117] The support block 2121 can be buckled from the first embedded part 212 and fixed in the frame of the fixed bracket 216 to support the display screen. The outer wall of the support block 2121 is connected to the contour of the first embedded part 212 through a first connecting arm (not shown in the figure); the support block 2121 can be buckled from the first embedded part 212. The support block 2121 is fixed to the inner contour of the frame of the bracket body 210, and then installed in the hollow area 211. When installing the display screen, a surface of the display screen facing the refrigerator body is pressed against the support block 2121, and then the first glass panel 231 of the display screen assembly 200 of the refrigerator door body is bonded to the side of the bracket body 210 away from the refrigerator body, and then the surface of the display screen away from the refrigerator body is pressed, that is, the surface of the display screen facing the refrigerator body and the surface away from the refrigerator body are pressed by the support block 2121 and the first glass panel 231 respectively, so as to limit the display screen in the hollow area 211 and limit the movement of the display screen toward or away from the refrigerator body. When the display screen needs to be replaced or repaired, the support block 2121 can be removed from the bracket body 210, and the display screen can be taken out, and the display screen is easy to load and unload. When the support block 2121 is pulled away by external force, one end of the first connecting arm is disconnected from the connection, so that the support block 2121 is detached from the first embedded part 212. Further, the first connecting arm can be disconnected from the connection between it and the outline of the first embedded part 212, or from the connection between it and the support block 2121. Specifically, the first connecting arm is gradually narrowed toward the end where it is disconnected by force, so that the first connecting arm is disconnected from the narrowed end after being stressed. Furthermore, by limiting the width and thickness of the first connecting arm, the snap-off force required when the first connecting arm is disconnected from the connection between the outline of the first embedded part 212 or the support block 2121 can be controlled to facilitate assembly.

[0118] In one embodiment, the bracket body 210 is a plastic part that is easy to process, and the first embedded portion 212 and the bracket body 210 are integrally injection molded to speed up the processing process.

[0119] In one embodiment, the number of the first embedded portion 212 is one, and at least one supporting block 2121 is connected to the first embedded portion 212 . After a plurality of supporting blocks 2121 are cut out, they are respectively arranged at different positions of the hollow area 211 for easy processing.

[0120] In yet another embodiment, Figure 2 , Figure 6As shown, a support block 2121 is provided corresponding to the first embedded part 212. Further, if the number of support blocks 2121 is four, then the number of first embedded parts 212 is four, and one first embedded part 212 contains one support block 2121. By distinguishing the position of the first embedded part 212, the installation position corresponding to the corresponding support block 2121 in the hollow area 211 can be distinguished. In addition, the four sides of the support block 2121 can be connected to the corresponding inner contour of the first embedded part 212 through the first connecting arm, so as to improve the fixing firmness of the first embedded part 212 to the support block 2121. The strength of the first connecting arm can be reduced to facilitate the disconnection of the connection between the first connecting arm and the support block 2121 and / or the inner contour of the first embedded part 212, so as to facilitate the removal of the support block 2121, and the fixing firmness of the support block 2121 is ensured by increasing the number of the first connecting arms.

[0121] like Figure 2 , Figure 6 , Figure 7As shown, specifically, the support block 2121 includes a first support block 21211, a second support block 21212, a third support block 21213, and a fourth support block 21214, which are respectively installed at the four corners in the hollow area 211. The first support block 21211, the second support block 21212, the third support block 21213, and the fourth support block 21214 have different structures, and the different structures of the four support blocks themselves play a role in assembly foolproofing. Further, in order to more clearly distinguish the four support blocks, the support block 2121 is provided with a first foolproofing portion 21215 to indicate the installation position of the corresponding support block; further, a second foolproofing portion 2161 is provided at a portion corresponding to the installation position of the support block 2121 on the bracket body 210 for accommodating the display screen, and the second foolproofing portion 2161 corresponds to the first foolproofing portion 21215 to indicate the installation position of the corresponding support block. Furthermore, the first foolproofing part 21215 and the second foolproofing part 2161 include symbols such as text, patterns, and arrows. For example, the text "1" is set on a surface of the first support block 21211 away from the display screen, the text "2" is set on a surface of the second support block 21212 away from the display screen, the text "3" is set on a surface of the third support block 21213 away from the display screen, and the text "4" is set on a surface of the fourth support block 21214 away from the display screen, so as to form the first foolproofing part for foolproofing indication; the text "1" is set on the part corresponding to the position of the first support block 21211 on the frame of the bracket body 210, the text "2" is set on the part corresponding to the position of the second support block 21212, the text "3" is set on the part corresponding to the position of the third support block 21213, and the text "4" is set on the part corresponding to the position of the fourth support block 21214, so as to form the second foolproofing part. Furthermore, the first foolproofing portion 21215 is disposed on the side of the support block 2121 away from the display screen, so as to prevent the first foolproofing portion 21215 from affecting the stability of the abutment between the display screen and the support block 2121. Figure 7 , Figure 8 , Fig. 9As shown, the first support block 21211 is used as an example for explanation. The first support block 21211 includes a bottom wall 212111, a first side wall 212112, and a second side wall 212113. The first support block 21211 is fixed to the upper right corner of the hollow area 211 of the bracket body 210. The corner end of the upper right corner of the display screen abuts against the bottom wall 212111 toward the outer surface of the refrigerator body. The two side walls of the corner end of the upper right corner of the display screen abut against the first side wall 212112 and the second side wall 212113, respectively, and then the first support block 21211 limits the movement of the corner end of the upper right corner of the display screen toward the refrigerator body, toward the first side wall 212112, and toward the second side wall 212113. The principle of supporting the display screen by the second support block 21212, the third support block 21213, and the fourth support block 21214 is the same as that of the first support block 21211, and will not be repeated here. Then, the four corner ends of the display screen are restricted by the first support block 21211, the second support block 21212, the third support block 21213, and the fourth support block 21214, so that the display screen cannot move toward the refrigerator body in the hollow area 211 and cannot move toward the inner wall of the frame of the support body 210. Finally, the front of the display screen is pressed by the first glass panel 231 bonded to the side of the support body 210 away from the refrigerator body to restrict the movement of the display screen away from the refrigerator body, and then the display screen is fixed in the hollow area 211 of the support body 210.

[0122] Furthermore, in order to protect the front of the display screen, a circle of sealing sponge is attached to the bracket body 210 to seal the assembly gap between the display screen and the bracket body 210 to improve the sealing performance; at the same time, the sealing sponge is soft, and the first glass panel 231 presses the display screen by pressing the sealing sponge, which reduces the pressure of the first glass panel 231 on the display screen when the refrigerator door moves to a certain extent, thereby protecting the display screen.

[0123] In one embodiment, after the support block 2121 is fixed in the hollow area 211 of the fixing bracket 216, the distance between the outer wall of the support block 2121 on the side away from the refrigerator body and the outer contour of the hollow area 211 on the side away from the refrigerator body is greater than or equal to the thickness of the display screen. This is to prevent the display screen from protruding out of the hollow area 211 after it abuts against the support block 2121, and when the first glass panel 231 needs to be bonded, the first glass panel 231 cannot abut against the outer surface of the bracket body 210 away from the refrigerator body, affecting the bonding of the first glass panel 231.

[0124] In one embodiment, the support block 2121 is fixed in the frame of the bracket body 210 by fasteners. The support block 2121 is provided with a first mounting hole (not marked in the figure), and a second mounting hole (not marked in the figure) is provided at the corner of the hollow area 211 of the bracket body 210. The support block 2121 is installed into the hollow area 211 from the side of the bracket body 210 away from the display screen by fasteners, so as to prevent the connection between the support block 2121 and the bracket body 210 from affecting the contact between the display screen and the support block 2121. When the display screen needs to be repaired or replaced, the display screen assembly 200 is removed from the foam door assembly, the support block 2121 is removed from the back of the bracket body 210, and the display screen is taken out from the back of the bracket body 210, which is convenient and will not cause damage to the display screen.

[0125] In one embodiment, the hollow area 211 is provided with a plurality of abutting portions 2111 for abutting against the four sides of the display screen. In order to prevent the uneven inner wall of the support body 210 frame or the uneven outer wall of the display screen from affecting the abutment between the display screen and the inner wall of the support body 210 frame, the surface contact between the display screen and the inner wall of the support body 210 frame is changed to point surface contact, which is more conducive to the stable support of the display screen.

[0126] In one embodiment, if Figure 2 , Figure 6 As shown, the bracket body 210 is provided with a second mounting groove 213 for fixing the camera. The fixing method of the camera and the second mounting groove 213 includes but is not limited to snap connection and buckle connection.

[0127] In one embodiment, if Figure 2 , Figure 6 , Figure 7 , Fig.10 As shown, the bracket body 210 is provided with a second embedded portion 214 on the frame; the second embedded portion 214 is a hollow structure, and a pressing block 2141 is integrally injection-molded in the second embedded portion 214; the pressing block 2141 can be buckled out from the second embedded portion 214 and pressed against the back of the camera. Specifically, the pressing block 2141 is fixed in the second embedded portion 214 by a second connecting arm (not shown in the figure), and the pressing block 2141 is pulled out from the second embedded portion 214 by disconnecting the second connecting arm and the inner contour of the second embedded portion 214 and / or the outer wall of the pressing block 2141. The pressed block 2141 is fixed to the back of the camera to press the back of the camera.

[0128] Furthermore, the bracket body 210 is provided with a fastener 215 for fastening at least one end of the pressing block 2141 to press the pressing block 2141 against the back of the camera. Specifically, the bracket body 210 is provided with a fastener 215 to fasten one end of the pressing block 2141; the other end of the pressing block 2141 is fixed to the bracket body 210 by a fastener, thereby pressing the back of the camera.

[0129] In one embodiment, a fixing plate 221 is provided at one end of the bottom of the bracket body 210 to be fixed to the pressing cover 130. Furthermore, the fixing method of the fixing plate 221 and the pressing cover 130 includes buckling and clamping.

[0130] In one embodiment, the fixing plate 221 is provided with a first buckle structure 2211; the first buckle structure 2211 corresponds to the position of the second buckle structure 222 fixed on the pressing cover 130 of the household appliance door 10; wherein,

[0131] The two first buckle structures 2211 form relative or opposite buckle forces, and are buckled with a second buckle structure 222 respectively, so that one end of the bracket body 210 is buckled on the pressing cover 130. In one embodiment, the household appliance door 10 includes a foam door assembly and a display assembly 200, and the display assembly 200 is installed on the side of the foam door assembly away from the refrigerator body. Figure 1 , Figure 2 As shown, the display screen assembly 200 includes a support body 210, a fixing plate 221, a display screen, and a first glass panel 231; after the display screen is installed in the frame of the support body 210, the first glass panel 231 is bonded to the side of the support body 210 away from the refrigerator body, and the first glass panel 231 presses the front of the display screen so that the display screen is fixed in the frame of the support body 210, and then the support body 210 is installed on one side of the foam door assembly. Specifically, a plurality of clamping parts 218 are provided on both sides of the support body 210, and the clamping parts 218 are clamped with the fixing seat 121 provided on the door panel body 120 of the foam door assembly, thereby limiting the lateral movement of the support body 210; and then the upper end cover body 110 and the pressing cover 130 provided at both ends of the support body 210 are used to press the top and bottom ends of the support body 210, and finally the support body 210 is fixed. In order to facilitate the fixing of the bracket body 210, in one embodiment, the upper end cover body 110 disposed on the bracket body 210 presses the top of the bracket body 210 and is fixed to the bracket body 210 using fasteners. The pressing cover 130 provided with a second buckle structure 222 is disposed at the bottom end of the bracket body 210, and the fixing plate 221 is disposed at the bottom end of the bracket body 210. Further, as Figure 1 , Figure 2 , Fig.24As shown, the home appliance door 10 includes a first glass panel 231 and a second glass panel 232, the bracket body 210 is located on the inner side of the first glass panel 231, the pressing cover 130 is arranged inside the home appliance door 10, and the front contour of the frame of the home appliance door 10 is separated to form two frame areas, the display screen assembly 200 is arranged in one frame area, and the pressing cover 130 is used to support and fix the bottom end of the bracket body 210, and the home appliance door 10 is relatively long, covering the refrigerator compartment and the freezer compartment at the same longitudinal position of the refrigerator; the display screen assembly 200 corresponds to the position of the refrigerator compartment, and when the home appliance door 10 is assembled, the door liner 140 is relatively long, and it is not necessary to install the home appliance door 10. It is convenient to adjust the orientation of the clamping cover 130 during assembly, that is, it is not convenient to adjust the installation angle of the clamping cover 130 and the bottom end of the bracket body 210 during assembly, and thus it is not convenient to use fasteners to further fix the bottom end of the bracket body 210 to the clamping cover 130. Therefore, the first snap-in structure 2211 of the fixing plate 221 at the bottom end of the bracket body 210 is snap-fitted with the second snap-in structure 222 fixed on the clamping cover 130 to further fix the bottom end of the bracket body 210 to the clamping cover 130, so as to ensure that the bracket body 210 with the display screen fixed thereon will not shake in the home appliance door body 10 to avoid damage to the display screen. Specifically, after the two sides of the bracket body 210 are fixed to the side of the door panel body 120 of the foam door assembly away from the refrigerator body through the clamping part 218, the end of the bracket body 210 opposite to the pressing cover 130 is provided with a first abutting part 2191, and the pressing cover 130 is provided with a second abutting part 13210, and the first abutting part 2191 and the second abutting part 13210 abut against each other to limit the movement of the bracket body 210 toward the pressing cover 130; further, the first abutting part 2191 is a positioning protrusion, and the second abutting part 13210 is a positioning groove, and the positioning groove wraps the outer contour of the positioning protrusion to limit the movement of the bracket body 210 toward the pressing cover 130. In one embodiment, the side of the fixing plate 221 away from the first buckle structure 2211 is connected to the outer wall of the bracket body 210, so as to reasonably design the space occupied by the fixing plate 221 and shorten the distance between the outer surface of the end of the bracket body 210 close to the pressing cover 130 and the pressing cover 130.

[0132] In one embodiment, the second buckle structure 222 and the pressing cover 130 are integrally injection molded, and the pressing cover 130 is a plastic part with a certain elasticity.

[0133] In yet another embodiment, Figure 3As shown, the fixing plate 221 is provided with a third embedded portion 2212, and a second buckle structure 222 is connected to the contour of the third embedded portion 2212 through a plurality of third connecting arms 2213; the second buckle structure 222 can be removed from the third embedded portion 2212 and then installed on the pressing cover 130. The fixing plate 221 is a plastic part, and the third embedded portion 2212 and the second buckle structure 222 are integrally injection molded. Specifically, a second buckle structure 222 is connected to a third embedded portion 2212, and at least two outer surfaces of the second buckle structure 222 are connected to two inner side walls of the third embedded portion 2212 through a third connecting arm 2213, respectively. When assembling the display assembly 200, the second buckle structure 222 is pulled out from the third embedded portion 2212 and then installed on the pressing cover 130, so that the first buckle structure 2211 of the bracket body 210 is buckled with the second buckle structure 222 installed on the pressing cover 130, thereby fixing one end of the bracket body 210 to the pressing cover 130. When the display assembly 200 needs to be disassembled, the end of the bracket body 210 can be separated from the pressing cover 130 after the second buckle structure 222 is removed from the pressing cover 130, and the display assembly 200 is convenient to disassemble. Furthermore, by limiting the width and thickness of the third connecting arm 2213, it is convenient to fix the second buckle structure 222 to the third embedded portion 2212 and pull out the second buckle structure 222 from the third embedded portion 2212.

[0134] Specifically, two first snap-in structures 2211 are provided on one side of the fixing plate 221, and further, the first snap-in portions 22111 of the two first snap-in structures 2211 face oppositely to form opposite snap-in forces; after the second snap-in structure 222 on the fixing plate 221 is picked out, the two second snap-in structures 222 are respectively located on the outer sides of the two side walls of the fixing plate 221, and the second snap-in portions 2223 of the second snap-in structures 222 are abutted against the corresponding first snap-in portions 22111 to limit the longitudinal movement of the bracket body 210 in the plane where it is located; the two second snap-in structures 222 are respectively located on the outer sides of the two side walls of the fixing plate 221, thereby limiting the lateral movement of the bracket body 210 in the plane where it is located, thereby achieving the fixation of one end of the bracket body 210 provided with the fixing plate 221. If the first buckling portions 22111 of the two first buckling structures 2211 form a relative buckling force, the two second buckling structures 222 are located between the two first buckling structures 2211. Due to the influence of the space occupied by the second buckling structures 222, the fixing plate 221 needs to meet a certain size to accommodate the two second buckling structures 222.

[0135] In one embodiment, the number of second snap structures 222 that can be removed and installed on the compression cover 130 provided on the fixing plate 221 is greater than the number of first snap structures 2211 provided on the fixing plate 221 for interlocking with the second snap structures 222 on the compression cover 130, and the number of second snap structures 222 on the fixing plate 221 is greater than the number of first snap structures 2211, so that when the second snap structures 222 are damaged when being removed from the third embedded portion 2212 of the fixing plate 221 or when individual second snap structures 222 cannot be interlocked from the third embedded portion 2212, there are alternative second snap structures 222 for use. Specifically, if the number of first snap structures 2211 is two, the number of second snap structures 222 is four, and the number of second snap structures 222 corresponding to one first snap structure 2211 is two.

[0136] In one embodiment, the second snap-in structure 222 provided on the clamping cover for buckling with the fixed plate 221 is provided with an anti-mistake portion 2222 for indicating the direction of the second buckle portion 2223 of the second snap-in structure 222. That is, when the two second snap-in structures 222 that form relative buckling forces or opposite buckling forces are installed on the clamping cover 130, the second buckle portions 2223 of the two second snap-in structures 222 face opposite directions, and the anti-mistake portion 2222 is provided to facilitate identification and installation by the assembler. Specifically, the anti-mistake portion 2222 includes text, graphics, arrows and other logos. For example, the second snap-in structure 222 located on the left side of the fixed plate 21 is provided with a logo of the capital letter "L" in English, indicating left; the second snap-in structure 222 located on the right side of the fixed plate 21 is provided with a logo of the capital letter "R" in English, indicating right.

[0137] In one embodiment, the second buckle structure 222 provided on the pressing cover 130 for buckling with the fixing plate 221 is provided with a buckle hole 2221 for sleeved on the clamping column (not shown in the figure) of the pressing cover 130. After the second buckle structure 222 is pulled out from the fixing plate 221, the buckle hole 2221 of the second buckle structure 222 is aligned with the clamping column corresponding to the position of the pressing cover 130 and then inserted, and the clamping column is clamped into the buckle hole 2221 until the second buckle structure 222 abuts against the surface of the pressing cover 130, and the clamping column of the pressing cover 130 restricts the movement of the second buckle structure 222 in the plane where the bracket body 210 is located. Furthermore, the buckle hole 2221 is interference-connected with the clamping column to further restrict the rotation of the second buckle structure 222. Furthermore, in order to ensure the fixation of the second snap-in structure 222, the pressing cover 130 is provided with a first snap-in groove 13110, and the second snap-in structure 222 is located between the first snap-in groove 13110 and the second vertical mounting plate 1321 of the pressing cover 130. By inserting the pressing decorative strip 300 into the first snap-in groove 13110, the second snap-in structure 222 is pressed against the second vertical mounting plate 1321 of the pressing cover 130, so as to limit the movement of the second snap-in structure 222 toward or away from the second vertical mounting plate 1321, thereby completing the fixation of the second snap-in structure 222. In one embodiment, the first snap-in structure 2211 and the second snap-in structure 222 have the same thickness, and the pressing decorative strip 300 can press the first snap-in structure 2211 while pressing the second snap-in structure 222.

[0138] Furthermore, if Figure 4 , Figure 5As shown, in order to ensure the clamping strength between the compression molding 300 and the first clamping groove 13110, the first clamping groove 13110 needs to have a certain depth for the compression molding 300 to extend into the first clamping groove 13110. A third groove 13211 is provided on the side of the second vertical mounting plate 1321 away from the refrigerator body. The second buckle structure 222 is fixed in the third groove 13211 of the compression cover 130; the end of the fixing plate 221 away from the bracket body 210 is bent toward the refrigerator body, so that the first buckle structure 2211 of the fixing plate 221 extends into the third groove 13211 of the compression cover 130 and then buckles with the second buckle structure 222, and the clamping column of the compression cover 130 is set in the third groove 13211. After the first snap-in structure 2211 is buckled with the second snap-in structure 222, the side surface of the first snap-in structure 2211 and the second snap-in structure 222 in the third groove 13211 facing away from the refrigerator body is flush with the side surface of the second vertical mounting plate 1321 facing away from the refrigerator body; or, the side surface of the first snap-in structure 2211 and the second snap-in structure 222 facing away from the refrigerator body slightly protrudes outside the third groove 13211, so that the compression molding 300 presses the first snap-in structure 2211 and the second snap-in structure 222 into the third groove 13211 and realizes compression, and at the same time, the compression molding 300 can abut against the side surface of the second vertical mounting plate 1321 facing away from the refrigerator body to stabilize the clamping of the compression molding 300. Furthermore, the card hole 2221 of the second card structure 222 is inserted into the card column of the clamping cover 130. When the second card structure 222 abuts against the surface of the clamping cover 130, the card column is immersed in the card hole 2221 to prevent the card column from protruding from the outer surface of the second card structure 222, so as to prevent the clamping trim 300 from extending into the first card groove 13110 and abutting against the side surface of the second vertical mounting plate 1321 facing away from the refrigerator body.

[0139] In one embodiment, if Figure 3 As shown, the fixing plate 221 is fixed to one end of the bracket body 210 through the fourth connecting arm 2214; the fixing plate 221 can be removed from the bracket body 210. When the pressing cover 130 corresponding to the position of the fixing plate 221 of the bracket body 210 forms the bottom or top structure of the frame of the home appliance door body 10, the bracket body 210 and the pressing cover 130 can be fixed by fasteners, which is easy and quick to operate. Then, the fixing plate 221 is not needed, and the fixing plate 221 can be removed from the end of the bracket body 210, and then the bracket body 210 and the pressing cover 130 are fixed by fasteners to expand the application range of the bracket body 210. Furthermore, by limiting the width and thickness of the fourth connecting arm 2214, it is convenient to remove the fixing plate 221 while firmly fixing the fixing plate 221 to one end of the bracket body 210.

[0140] In one embodiment, if Figures 1 to 4 , Figure 6 , Figure 7 As shown, the bracket body 210 includes:

[0141] A fixed bracket 216 for supporting the display screen;

[0142] The extension bracket is detachably connected to one end of the fixed bracket 216; specifically, the connection method between the extension bracket and the fixed bracket 216 includes but is not limited to a snap connection, a buckle connection, and a fastener connection;

[0143] The extension bracket is connected to the fixed bracket 216 to form a mounting structure matching the foam door assembly of the refrigerator door; specifically, the connection method of the extension bracket and the fixed bracket 216 includes but is not limited to a snap connection, a buckle connection, and a fastener connection;

[0144] A fixing plate 221 for fixing to the pressing cover 130 forming the frame structure of the home appliance door body 10 is arranged at one end of the extension bracket. While adjusting the size of the bracket body 210 by the extension bracket, the fixing plate 221 is arranged on the extension bracket instead of the fixing bracket 216. When the size of the display screen is different, if the mold needs to be re-opened according to the different size of the fixing bracket 216, the opening of the fixing plate 221 will not cause the complication of the newly opened mold.

[0145] Furthermore, the fixing plate 221 and the pressing cover 130 are fixed in a buckling or clamping manner, and the fixing plate 221 can be detached from the pressing cover 130 to facilitate the removal of the bracket body 210 .

[0146] It should be understood that the installation structure of the foam door assembly 100 described above includes changing the size of the bracket body 210 to form different installation structures for matching the foam door assembly 100. Specifically, the fixed bracket 216 is connected to at least one extension bracket to form an installation structure of the foam door assembly that matches the refrigerator door. The number of extension brackets and / or the size of one or more extension brackets are changed to change the size of the bracket body 210. The foam door assembly 100 includes a door frame, a door panel body 120, a door liner 140, and a second glass panel 232; the door panel body 120 is arranged opposite to the door liner 140, and the door panel body 120 is arranged parallel to the second glass panel 232, and forms a sealed space with the door frame to form a sealing layer. The display screen assembly 200 is installed on the side of the door panel body 120 away from the refrigerator body; specifically, the display screen assembly 200 is clamped with the fixing seat on the door panel body through the clamping parts 218 on both sides of the bracket body 210 to limit the lateral movement of the bracket body 210, and then the top and bottom ends of the bracket body 210 are respectively clamped by the upper end cover body 110 and the clamping cover 130 of the door body frame, thereby fixing the display screen assembly 200 on one side of the foam door body assembly 100.

[0147] In one embodiment, the fixed bracket 216 and the extended bracket are spliced ​​with each other and are easy to disassemble.

[0148] In one embodiment, the number of the extension brackets is at least two to adjust the size of the bracket body 210. Specifically, the extension bracket includes a first extension bracket 2171 and a second extension bracket 2172, which are respectively disposed at the top and bottom of the fixed bracket 216. Further, the fixing plate 221 is disposed at the bottom end of the second extension bracket 2172.

[0149] In one embodiment, if Figure 5 , Figures 11 to 13 As shown, the compression cover 130 includes a third mounting portion 1310 for mounting the compression trim strip 300 ; the first glass panel 231 and the second glass panel 232 are bonded to the compression cover 130 , and the third mounting portion 1310 is located between the bonded first glass panel 231 and the second glass panel 232 .

[0150] After the compression molding 300 is installed on the third installation portion 1310, it forms a first abutting area 3110 abutting against the first glass panel 231 and a second abutting area 3120 abutting against the second glass panel 232 with the compression cover 130. The first abutting area 3110 abuts against the lower end surface of the first glass panel 231, and the second abutting area 3120 abuts against the upper end surface of the second glass panel 232. Figure 3 The first contact area 3110 contacts the lower end of the first glass panel 231 , and the second contact area 3120 contacts the upper end of the second glass panel 232 .

[0151] The compression molding 300 includes an integrally formed first position limiting portion 340 , a second position limiting portion 350 , a compression molding body 310 and a compression molding installation portion. The compression molding installation portion is integrally formed on a side of the compression molding body 310 away from the first position limiting portion 340 and the second position limiting portion 350 .

[0152] like Figure 1 , Fig.11 , Fig.24 As shown, the first position-limiting portion 340 and the compression molding body 310 form a first end surface 311 that abuts against the first glass panel 231. Specifically, a side surface of the first position-limiting portion 340 facing the compression molding installation portion and the upper surface of the compression molding body 310 form a first end surface 311 that abuts against the first glass panel 231. Preferably, the cross section of the first end surface 311 is L-shaped, and the L-shaped first end surface 311 and the compression cover 130 form a first abutting area 3110 that abuts against the first glass panel 231, and the first abutting area 3110 abuts against the lower end of the first glass panel 231.

[0153] The second position-limiting portion 350 and the compression molding body 310 form a second end surface 312 that abuts against the second glass panel 232. Specifically, a side surface of the second position-limiting portion 350 facing the compression molding installation portion and the lower surface of the compression molding body 310 form a second end surface 312 that abuts against the second glass panel 232. Preferably, the cross section of the second end surface 312 is L-shaped, and the L-shaped second end surface 312 and the compression cover 130 form a second abutting area 3120 that abuts against the second glass panel 232, and the second abutting area 3120 abuts against the upper end of the second glass panel 232.

[0154] Preferably, the compression molding 300 is provided with a transition end surface 314, and the transition end surface 314 is located between the first limiting portion 340 and the second limiting portion 350. Preferably, the transition end surface 314 is a curved surface, and the cross section of the transition end surface 314 is a shape composed of three arc segments. After the entire compression molding body 310 is installed between the first glass panel 231 and the second glass panel 232, the transition end surface 314 can make the first glass panel 231 and the second glass panel 232 transition smoothly, so that the entire door panel has smooth and beautiful lines.

[0155] The compression molding installation part includes a first installation part 320 and a second installation part 330. Preferably, the first installation part 320, the second installation part 330 and the compression molding body 310 are integrally formed. The first installation part 320 and the second installation part 330 are arranged opposite to each other. The first installation part 320 and the second installation part 330 are clamping parts, and the entire compression molding 300 is clamped to the third installation part of the compression cover 130 through the first installation part 320 and the second installation part 330.

[0156] The first installation portion 320 includes a first transition portion 321 and a first bending portion 322 , and the first transition portion 321 and the first bending portion 322 are integrally formed. It can be understood that the first transition portion 321 connects and compresses the trim strip body 310 and the first bending portion 322 .

[0157] The second mounting portion 330 includes a second transition portion 331 and a second bending portion 332 , and the second transition portion 331 and the second bending portion 332 are integrally formed. It can be understood that the second transition portion 331 connects and presses the decorative strip body 310 and the second bending portion 332 .

[0158] The first bending portion 322 and the second bending portion 332 are both V-shaped, and the length of the second bending portion 332 is greater than that of the first bending portion 322 .

[0159] Specifically, the first bending portion 322 includes a fifth bending segment and a sixth bending segment, and there is an angle between the fifth bending segment and the sixth bending segment, that is, the fifth bending segment and the sixth bending segment form a V-shaped first bending portion 322. When the pressing decorative strip 300 is installed on other components of the home appliance door body, the V-shaped first bending portion 322 is inserted into the third installation portion of the pressing cover 130, and the V-shaped first bending portion 322 plays a limiting role.

[0160] The second bending portion 332 includes a seventh bending section and an eighth bending section, and there is an angle between the seventh bending section and the eighth bending section, that is, the seventh bending section and the eighth bending section form a V-shaped second bending portion 332. When the pressing decorative strip 300 is installed on other components of the home appliance door body, the V-shaped second bending portion 332 is inserted into the third installation portion of the pressing cover 130, and the V-shaped second bending portion 332 has a limiting effect.

[0161] Specifically, the length of the eighth bending section is greater than the length of the sixth bending section. Thus, when the compression molding 300 is installed, the second mounting portion 330 is inserted into the position to be installed before the first mounting portion 320, and the first mounting portion 320 and the second mounting portion 330 do not interfere with each other.

[0162] Preferably, a groove is provided on one side of the compression molding body 310 facing the first mounting portion 320 and the second mounting portion 330 , and the groove is located between the first mounting portion 320 and the second mounting portion 330 .

[0163] Preferably, the compression molding 300 is made of a flexible material and has a certain elastic deformation. After the first glass panel 231 and the second glass panel 232 are bonded, the compression molding 300 can be pressed into the gap between the first glass panel 231 and the second glass panel 232 to enhance the installation strength of the first glass panel 231 and the second glass panel 232.

[0164] The compression cover 130 includes a third mounting portion 1310 and a fourth mounting portion for mounting the compression molding 300 .

[0165] The third mounting portion 1310 is provided with a slot 13110 for mounting the compression molding 300. A limiting member is provided in the slot 13110 to limit the compression molding 300 from coming out of the slot. The limiting member is a limiting protrusion.

[0166] Specifically, the third mounting portion 1310 includes an upper mounting plate 1311, a lower mounting plate 1312, and a first vertical mounting plate 1313 perpendicular to the lower mounting plate 1312. The upper mounting plate 1311 is parallel to the lower mounting plate 1312, forming the upper and lower parts of the slot 13110. It can be understood that the upper mounting plate 1311 is parallel to the lower mounting plate 1312, forming the upper surface and the lower surface of the slot 13110.

[0167] An upper limit protrusion 13111 is provided on one side of the upper mounting plate 1311 facing the lower mounting plate 1312, and a lower limit protrusion 13121 is provided on one side of the lower mounting plate 1312 facing the upper mounting plate 1311. The upper limit protrusion 13111 is arranged opposite to the lower limit protrusion 13121. The compression molding 300 is installed in the slot 13110, and the upper limit protrusion 13111 and the lower limit protrusion 13121 prevent the second mounting portion 330 and the first mounting portion 320 from escaping from the slot 13110, respectively.

[0168] The compression molding 300 has a first end surface 311 abutting against the first glass panel 231 . The compression molding 130 is installed in a slot 13110 in the compression cover 130 . A first abutting area 3110 abutting against the first glass panel 231 is formed between the first end surface 311 and the upper mounting plate 1311 .

[0169] The compression molding 300 is provided with a second end surface 312 abutting against the second glass panel 232. The compression molding 300 is installed in the card slot 13110 in the compression cover 130. A second abutting area 3120 abutting against the second glass panel 232 is formed between the second end surface 312 and the lower mounting plate 1312. The first abutting area 3110 abuts against the lower end of the first glass panel 231, and the second abutting area 3120 abuts against the upper end of the second glass panel 232.

[0170] It can be understood that the compression molding 300 is installed in the card slot 13110 of the third installation part 1310. After installation, the first end surface 311 on the compression molding 300 can abut the first glass panel 231, and the second end surface 312 on the compression molding 300 can abut the second glass panel 232.

[0171] Specifically, the first vertical mounting plate 1313 is perpendicular to the lower mounting plate 1312, and the lower mounting plate 1312 is parallel to the second glass panel 232, and acts as a limit for the installed second glass panel 232. The upper mounting plate 1311 has a certain thickness, and the upper mounting plate 1311 and the side of the first vertical mounting plate 1313 facing the slot 13110 are flush. Fig.11 , Fig.13 As shown, after the compression molding 300 is installed in the card slot 13110 in the compression cover 130, the first abutment area 3110 is located between the first end surface 311 of the compression molding 300 and the upper mounting plate 1311, and the compression molding 300 and the upper mounting plate 1311 limit the first glass panel 231 in Figure 3 The second abutment area 3120 is located between the second end surface 312 of the compression molding 300 and the lower mounting plate 1312. The compression molding 300, the lower mounting plate 1312 and the first vertical mounting plate 1313 limit the second glass panel 232 in the horizontal direction. Figure 3 Lateral displacement occurs.

[0172] Since the first glass panel 231 and the second glass panel 232 are glass panels, they need to be accurately installed and the installation strength needs to be ensured to be sufficient. Therefore, after the compression molding 300 and the compression cover 130 of the home appliance door body are installed, the displacement of the first glass panel 231 and the second glass panel 232 can be limited, eliminating the installation of the entire glass panel in the prior art, and solving the problem that the installation accuracy of the entire glass panel is difficult to control.

[0173] Preferably, a receiving groove 13131 is provided on the first vertical mounting plate 1313 , and the receiving groove 13131 is used to receive an adhesive or bonding agent for mounting the second glass panel 232 .

[0174] Preferably, the third mounting portion 1310 further includes a first side mounting plate 1314 and a second side mounting plate 1315 which are perpendicular to the upper mounting plate 1311 and the lower mounting plate 1312. The first side mounting plate 1314 is provided with an opening groove 13141, and the side trim strip of the door of the home appliance is mounted in the opening groove 13141. The shape of the opening groove 13141 is adapted to the side trim strip of the door of the home appliance.

[0175] The second side mounting plate 1315 is provided with a screw connection 13152 for fixing the pressing cover 130 on the door panel body of the household appliance door.

[0176] The fourth mounting portion is provided with a second abutting portion 13210 for mounting the bracket body 210 , and a first fixing portion 1323 and a third limiting portion 1322 for mounting the door panel body 120 .

[0177] The fourth mounting portion includes a second vertical mounting plate 1321, a second abutting portion 13210 and a third limiting portion 1322 located on both sides of the second vertical mounting plate 1321. The second abutting portion 13210 is located on a side of the second vertical mounting plate 1321 facing the compression molding 300, and the third limiting portion 1322 is located on a side of the second vertical mounting plate 1321 away from the compression molding 300.

[0178] The plane where the second vertical mounting plate 1321 is located is parallel to the plane where the first vertical mounting plate 1313 is located, and both are perpendicular to the first glass panel 231 and the second glass panel 232. The second vertical mounting plate 1321 is perpendicular to the upper mounting plate 1311, and a reinforcing rib is provided between the second vertical mounting plate 1321 and the upper mounting plate 1311, and the reinforcing rib connects the second vertical mounting plate 1321 and the upper mounting plate 1311. It can be understood that the second vertical mounting plate 1321 is formed by bending the end of the upper mounting plate 1311 upward, and the end of the upper mounting plate 1311 is the end of the upper mounting plate 1311 away from the pressing decorative strip 300 (i.e., away from the opening of the card slot 13110).

[0179] The second abutment portion 13210 is located on the side of the second vertical mounting plate 1321 facing the compression molding 300, and the third limiting portion 1322 is located on the side of the second vertical mounting plate 1321 away from the compression molding 300. It can be understood that the second abutment portion 13210 is formed by the second vertical mounting plate 1321 protruding toward the compression molding 300.

[0180] Preferably, the notch direction of the second abutting portion 13210 is perpendicular to the notch direction of the locking slot 13110 .

[0181] The width of the notch of the second abutting portion 13210 is greater than the width of the bottom of the groove. Preferably, the cross section of the second abutting portion 13210 gradually decreases from the notch to the bottom of the groove. Specifically, the cross section of the second abutting portion 13210 is a triangle.

[0182] The third limiting portion 1322 is formed by the second vertical mounting plate 1321 protruding outward. Specifically, the third limiting portion 1322 is formed by the second vertical mounting plate 1321 protruding outward in a direction away from the pressing decorative strip 300. The third limiting portion 1322 is provided with a first notch portion 13220. The cross section of the first notch portion 13220 is L-shaped. The first notch portion 13220 accommodates the door panel body 120. The second vertical mounting plate 1321 and the third limiting portion 1322 limit the movement of the door panel body 120. Specifically, the second vertical mounting plate 1321 and the third limiting portion 1322 limit the movement of the door panel body 120 in a direction perpendicular to the second vertical mounting plate 1321 ( Fig.13 up and down directions in the image).

[0183] The fixing portion 1323 for installing the door panel body 120 is formed by the second vertical mounting plate 1321 protruding along its length direction, and a fixing hole 13230 is defined in the fixing portion 1323 .

[0184] When installing the door panel body 120, the door panel body 120 is inserted into the first notch 13220 on the third limiting portion 1322. The third limiting portion 1322 and the second vertical mounting plate 1321 limit the door panel body 120 along the Fig.13 Then the door panel body 120 is screwed and fixed to the fixing portion 1323 to limit the door panel body 120 from moving in the horizontal direction. Figure 8 Middle longitudinal displacement.

[0185] In addition, the second vertical mounting plate 1321 is protruded to form a side extrusion edge connector 1324, and the side extrusion edge connector 1324 is installed with an extrusion strip. The second vertical mounting plate 1321 is provided with a side trim strip connector 1325 in the notch direction of the card slot 13110, that is, the side trim strip connector 1325 and the second abutment portion 13210 are located on the same side of the second vertical mounting plate 1321. The side trim strip is fixedly installed on the side trim strip connector 1325.

[0186] During installation, assemble the foam door assembly 100, which includes the first cover body 112 of the upper end cover body 110 forming the frame structure, decorative strips 150 on both sides, the lower end cover and the door panel body 120, the door liner 140, the second glass panel 232, and the pressing cover 130 for separating the front contour of the frame structure, and perform foaming to form a foam layer. Assemble the display screen assembly 200, and fix the two sides of the bracket body 210 of the display screen assembly 200 to one side of the door panel body 120. The bracket body 210 of the display screen assembly 200 is fixed to one side of the door panel body 120. The first abutting portion 2191 at the bottom of the body 210 abuts against the second abutting portion 13210 of the pressing cover 130, and the bottom of the bracket body 210 is fixed to the pressing cover 130 through the fixing plate 221, and the second cover body 113 of the upper end cover body 110 is installed so that the fourth abutting portion 11361 of the second cover body 113 abuts against the third abutting portion 2192 at the top of the bracket body 210 to press the top of the bracket body 210, and the second cover body 113 is fixed to the first cover body 112 by fasteners. Further, the side frame structure of the foaming door assembly 100 also includes two side extrusion strips 160, which are respectively clamped on both sides of the door panel body 120, and the two side decorative strips 150 are respectively fixed to the two side extrusion strips 160, thereby fixing the two sides of the door panel body 120. Afterwards, the installation portion of the pressing decorative strip 300 is pressed into the card slot 13110 of the pressing cover 130. At this time, the first end surface 311 on the compression molding 300 can abut against the lower end surface of the first glass panel 231, and the lower end surface of the first glass panel 231 is located in the first abutting area 3110 formed by the compression molding 300 and the compression cover 130; the second end surface 312 on the compression molding 300 can abut against the upper end surface of the second glass panel 232, and the upper end surface of the second glass panel 232 is located in the second abutting area 3120 formed by the compression molding 300 and the compression cover 130. The compression molding 300 fills the gap between the first glass panel 231 and the second glass panel 232. Since the installation positions of the compression cover 130 and the compression molding 300 are fixed, when the fitting position of the first glass panel 231 and the second glass panel 232 is not accurate enough, the compression molding 300 is pressed between the first glass panel 231 and the second glass panel 232, which can play a role in re-calibrating the first glass panel 231 and the second glass panel 232 after bonding. Thus, two glass panels, namely the first glass panel 231 and the second glass panel 232, can replace the whole panel in the prior art, thereby solving the problem that the whole panel is difficult to calibrate during installation.

[0187] Preferably, the compression molding 300 is made of a light-transmitting flexible material, and a light source is installed on the compression cover 130. Specifically, the compression molding 300 is made of a light-transmitting and flexible material, has a certain elastic deformation, and can be pressed into the gap between the first glass panel 231 and the second glass panel 232 after they are installed. The light source is installed on the compression cover 130 and can emit light through the compression molding 300.

[0188] The home appliance door body 10 replaces the entire glass panel with the first glass panel 231 and the second glass panel 232, and at the same time, a new compression molding 300 and a compression cover 130 are added to install the first glass panel 231 and the second glass panel 232, and the compression cover located between the first glass panel 231 and the second glass panel 232 plays a calibration role to ensure the installation accuracy of the first glass panel 231 and the second glass panel 232. After the compression molding 300 is installed on the third installation part 1310 of the compression cover 130, the compression molding 300 and the compression cover 130 form a first abutting area 3110 abutting against the first glass panel 231 and a second abutting area 3120 abutting against the second glass panel 232. The structure is exquisite, and the compression molding 300 fills the gap between the first glass panel 231 and the second glass panel 232, and calibrates and adjusts the positions of the first glass panel 231 and the second glass panel 232, ensuring the first glass panel 231 and the second glass panel 232. The installation strength of the panel 231 and the second glass panel 232; the fourth installation part on which the first glass panel 231, the second glass panel 232, the bracket body 210 and the door panel body 120 are installed is pressed on the cover 130, so as to avoid the entire glass panel, the bracket body 210 and the door panel body 120 being directly installed on the lower end cover in the door body, thereby reducing the size of the bracket body 210 and the door panel body 120, ensuring the installation accuracy of the bracket body 210 and the door panel body 120, and also improving the strength of the display screen.

[0189] In one embodiment, if Fig.14 , Fig.15 As shown, the upper end cover body 110 of the top frame structure of the household appliance door body 10 is equipped with a speaker 111 so that the sound emitted by the speaker 111 is guided out from the end of the door body.

[0190] Furthermore, the upper end cover body 110 is provided with a second cover body covering the outer side of the speaker 111, and the second cover body 113 is provided with a sound guide structure; the sound guide structure is directly opposite to the speaker 111, so that the sound emitted by the speaker 111 is guided out from the end of the door body. In one embodiment, the sound guide structure is opposite to the sound-producing part 1113 of the speaker 111, so as to shorten the time for the sound emitted by the speaker 111 to be transmitted to the sound guide structure, so as to avoid the sound emitted by the speaker 111 being dissipated before being transmitted to the sound guide structure due to the long distance between the sound-producing part 1113 of the speaker 111 and the sound guide structure, thereby affecting the sound effect transmitted out of the upper end cover body 110 through the sound guide structure.

[0191] In one embodiment, the upper cover body 110 includes a first cover body 112 and a second cover body 113. The speaker 111 is arranged on the first cover body 112. The second cover body 113 covers the speaker 111 to prevent the speaker 111 from accumulating dust. The first cover body 112 and the second cover body 113 are clamped together to form a space for accommodating the speaker 111. The speaker 111 is electrically connected to the control board in the home appliance door body 10 and makes a sound according to the command issued by the control board. Specifically, the first cover body 112 is provided with a first groove 1121; the first groove 1121 has the speaker 111 built therein; the second cover body 113 covers the first cover body 112 to close the first groove 1121 and form a space for accommodating the speaker 111. The speaker 111 is easy to load and unload. When the speaker 111 needs to be disassembled, the second cover body 113 is first disassembled from the first cover body 112, and the speaker 111 can be disassembled, which is convenient for replacing or repairing the speaker 111.

[0192] In one embodiment, the control panel electrically connected to the speaker 111 is arranged in the upper end cover body 110 of the home appliance door body 10; in another embodiment, the control panel electrically connected to the speaker 111 is arranged on the bracket body 210 of the home appliance door body 10 for fixing the display screen. The home appliance door body 10 is provided with a display screen, and the display screen is electrically connected to the control panel of the speaker 111. The user inputs instructions through the display screen, and the display screen sends instruction information to the control panel, and the control panel sends an operation instruction to the speaker 111 to make the speaker 111 sound. The speaker 111 is arranged on the first cover body 112, which is beautiful and easy to load and unload. When the speaker 111 fails, the speaker 111 can be removed by removing the second cover body 113 from the first cover body 112.

[0193] In one embodiment, if Fig.14 As shown, the second cover 113 is provided with a fourth abutment 11361 for pressing the top of the bracket body 210. Specifically, the top of the bracket body 210 is provided with a third abutment 2192 to abut against the fourth abutment 11361, so that the second cover 113 presses the top of the bracket body 210. The display screen is fixed on the bracket body 210, and the bracket body 210 is bonded to the first glass panel 231 to form the display screen assembly 200. The display screen assembly 200 is fixed to one side of the door panel body 120 through the bracket body 210. The fourth abutting portion 11361 of the second cover body 113 abuts against the third abutting portion 2192 of the bracket body 210 to limit the movement of the bracket body 210 toward the upper end cover body 110; the fourth abutting portion 11361 of the clamping cover 130 abuts against the first abutting portion 2191 at the bottom end of the bracket body 210 to limit the movement of the bracket body 210 toward the clamping cover 130. Furthermore, the bottom end of the bracket body 210 is fixed to the clamping cover 130 through the fixing plate 221 to further firmly install the bracket body 210 on one side of the foaming door body assembly 100.

[0194] In one embodiment, if Fig.16 As shown, the sound guide structure includes an opening 1132 and a cover plate 1133 provided on the second cover body 113; the cover plate 1133 is fixed in the air outside the opening 1132; the cover plate 1133 and the outer surface of the peripheral side of the opening 1132 form a plurality of sound outlet holes 1131 of the sound guide structure. The inner surface of the cover plate 1133 blocks the longitudinal transmission of the sound emitted by the speaker 111, so that the sound emitted by the speaker 111 is preferentially transmitted along the inner surface of the cover plate 1133 to the sound outlet holes 1131 and then to the outside of the upper end cover body 110. In addition, since the sound outlet holes 1131 are formed by the gap between the cover plate 1133 and the opening 1132, the sound outlet holes 1131 transmit the sound of the speaker 111 toward the peripheral side of the cover plate 1133. The upper cover body 110 is arranged at the top of the home appliance door body 10, and the cover plate 1133 is fixed above the opening 1132 in the air; the sound emitted by the speaker 111 is preferentially diffused toward the circumference along the top surface of the upper cover body 110. The cover plate 1133 is arranged in the air relative to the opening 1132, which has the effect of focusing and amplifying the sound emitted by the speaker 111. The sound focusing is to gather and guide the sound emitted by the speaker 111 to the sound outlet 1131, and the sound amplification is to transmit the sound gathered at the sound outlet 1131 from the sound outlet 1131, thereby increasing the volume of the sound transmitted from the sound outlet 1131 to a certain extent.

[0195] In one embodiment, if Fig.14 , Fig.18 As shown, the periphery of the cover plate 1133 is fixed to the periphery of the outer contour of the opening 1132 through a plurality of first connecting parts 1134. Specifically, the first connecting part 1134 is bent, and includes a fifth connecting arm 11341 and a sixth connecting arm 11342 connected to each other; the fifth connecting arm 11341 is connected to the side wall of the cover plate 1133, and the sixth connecting arm 11342 is connected to the periphery of the outer contour of the opening 1132. Furthermore, a spacing is left between the fifth connecting arm 11341 and the opening 1132 to improve the sound guiding effect of the sound guiding structure.

[0196] Furthermore, two adjacent sound holes 1131 are separated by a first connecting portion 1134. Two adjacent sound holes 1131 are separated by only a first connecting portion 1134, so as to increase the space of the sound holes 1131 and improve the sound effect of the sound holes 1131.

[0197] In one embodiment, if Fig.14 , Fig.16 , Fig.18As shown, the sound outlet 1131 is located in the longitudinal extension direction of the opening 1132. The upper end cover body 110 is arranged at the top of the household appliance door body 10, and the cover plate 1133 is located directly above the opening 1132, that is, the sound outlet 1131 is located in the longitudinal extension direction of the opening 1132; the outer contour size of the cover plate 1133 is smaller than the outer contour size of the opening 1132 close to the cover plate 1133, so that the sound outlet 1131 is formed by the inner surface of the peripheral side of the cover plate 1133 and the outer contour of one end of the opening 1132 close to the cover plate 1133, and the sound outlet 1131 is located directly above the opening 1132. When the sound emitted by the speaker 111 is transmitted to the outer contour of the opening 1132 close to the cover plate 1133, it can be transmitted to the outside of the upper end cover body 110 through the sound outlet 1131, and the sound transmission distance of the speaker 111 is short, and the upper end cover body 110 with the speaker 111 built in has a good sound playback effect.

[0198] In another embodiment, the upper cover body 110 is disposed at the top of the household appliance door body 10, and the sound outlet 1131 is located obliquely above the opening 1132. The outer contour size of the cover plate 1133 is larger than the outer contour size of the opening 1132 near the cover plate 1133, and the opening 1132 cannot be seen from the side where the outer surface of the cover plate 1133 is located. The sound outlet 1131 formed by the cover plate 1133 and the outer surface of the surrounding side of the opening 1132 is channel-shaped, and the sound emitted by the speaker 111 is transmitted from the opening 1132. The transmission time in the sound outlet 1131 is increased, and the distance from the sound emitted by the speaker 111 to the outside of the upper cover body 110 is increased.

[0199] Specifically, in one embodiment, the outer contour of the cover plate 1133 is circular, and the outer contour of the opening 1132 near the end of the cover plate 1133 is circular, and the central axis of the cover plate 1133 coincides with the central axis of the opening 1132. The outer contour diameter of the cover plate 1133 is smaller than the outer contour diameter of the opening 1132. The outer peripheral side of the cover plate 1133 is connected to the outer peripheral side of the opening 1132 through four first connecting parts 1134; further, the four first connecting parts 1134 are evenly distributed on the peripheral side of the cover plate 1133, and the fixing force of the peripheral side of the cover plate 1133 is uniformly formed while forming a number of identical sound holes 1131. The sound effects of the several sound holes 1131 are similar, so that the sound effect is harmonious. In addition, the cover plate 1133 and the sound holes 1131 are regularly distributed, neat and beautiful.

[0200] In one embodiment, if Fig.17As shown, the inner surface of the cover plate 1133 bulges outward toward the home appliance door 10 to form an outer convex portion 11331; the surface of the outer convex portion 11331 is curved to guide the sound emitted by the speaker 111 to the sound outlet 1131. The outer convex portion 1132 is inclined from the middle part to the peripheral side in a direction away from the speaker 111, guiding the sound emitted by the speaker 111 to be transmitted to the sound outlet 1131 along the inclined surface of the outer convex portion 11331. Furthermore, the middle part of the outer protrusion 11331 extends into the opening 1132 to shorten the distance between the middle part of the outer protrusion 11331 and the sound-producing part 1113 of the speaker 111, so that the sound emitted by the speaker 111 is quickly transmitted to the surface of the middle part of the outer protrusion 11331 and then transmitted to the sound outlet 1131 along the inclined surface of the outer protrusion 11331, which plays a sound-gathering role to a certain extent, that is, the sound emitted by the speaker 111 is quickly gathered and transmitted to the sound outlet 1131, and the sound effect is good.

[0201] Furthermore, the outer peripheral side of the outer protrusion 11331 extends in the horizontal direction to form a connecting portion 11332 to transmit the sound emitted by the speaker 111 to the peripheral side of the cover plate 1133. When the sound emitted by the speaker 111 is transmitted along the inclined surface of the outer protrusion 11331 to the vicinity of the sound outlet 1131, if the sound is still transmitted along the inclined surface of the outer protrusion 11331, most of the sound is transmitted along the longitudinal direction of the upper end cover body 110, and the sound transmission direction will be changed only after touching an obstacle, and then the sound effect of this part of the sound is greatly weakened when it is transmitted to the user. By setting the connecting portion 11332, the connecting portion 11332 extends in the horizontal direction. When the sound transmitted along the outer protrusion 11331 is transmitted to the connecting portion 11332, the transmission direction is changed, and the sound is transmitted in the horizontal direction toward the sound outlet hole 1131, so that the sound transmitted from the sound outlet hole 1131 can be transmitted more toward the surrounding side of the cover plate 1133, so as to ensure the sound effect transmitted to the user.

[0202] Furthermore, a sound amplifying portion 11333 is provided on the outer peripheral side of the connecting portion 11332; the inner surface of the sound amplifying portion 11333 is inclined outwardly in the direction away from the opening 1132, so that the sound after passing through the cover plate 1133 can not only be transmitted in the direction around the cover plate 1133, but can also be transmitted to a certain extent around the cover plate 1133 in the direction away from the surface of the upper end cover body 110, thereby diffusing the sound to a certain extent to avoid noise.

[0203] Furthermore, the outer surface of the cover plate 1133 is concave to form a concave portion, so that the streamline structure of the inner surface of the cover plate 1133 is the same as or similar to the streamline structure of the outer surface, so that the thickness of the cover plate 1133 is uniform, and the sound of the speaker 111 transmitted to the inner surface of the cover plate 1133 has a uniform sound insulation effect. In addition, the outer surface of the cover plate 1133 with a concave structure has a certain three-dimensional sense, which improves the aesthetics of the appearance.

[0204] In one embodiment, if Fig.16 , Fig.18 As shown, the opening 1132 extends toward the cover plate 1133 to form an extension portion 11321, so that the sound hole 1131 protrudes from the outer surface of the side around the opening 1132, so as to prevent the sound transmitted from the sound hole 1131 from quickly contacting the outer surface of the side around the opening 1132 and changing the transmission direction, thereby affecting the sound effect transmitted to the side around the cover plate 1133.

[0205] Furthermore, if Fig.14 As shown, the second cover body 113 is concave to form a second groove 1135, and the opening 1132, the cover plate 1133, and the first connecting portion 1134 are arranged in the second groove 1135, so that the outer surface of the cover plate 1133 is flush with the outer surface of the side of the second groove 1135, thereby improving the flatness and aesthetics of the outer surface of the second cover body 113.

[0206] In one embodiment, the sound outlet hole 1131 of the sound guide structure is in a groove shape. The groove-shaped sound outlet hole 1131 has a certain length and has a good sound output effect.

[0207] In one embodiment, the side trim strips 150 used to form the frame structures on both sides of the foam door assembly 100 are bent near the glass panel to partially wrap the side ends of the glass panel. The side trim strips 150 are made of sheet metal or aluminum alloy. Fig.26 , Fig. 27 As shown, the side trim 150 includes a front connecting portion mounted on the side extrusion strip 160 and a rear connecting portion mounted on the door liner 140. The glass panel is bonded to the outer surface of the front connecting portion; the front connecting portion includes a bending portion, and a first accommodating space 1520 for accommodating an adhesive is formed between the bending portion and the glass panel. The bending portion wraps the bonding surface of the glass panel to prevent the adhesive from overflowing. Preferably, the bending portion is a V-shaped bending portion, and the opening of the V-shaped bending portion faces the glass panel. The glass panel is mounted on the outer wall of the front connecting portion by an adhesive, and a bending portion is provided on the front connecting portion. The first accommodating space 1520 between the bending portion and the glass panel can accommodate more adhesive, thereby increasing the bonding strength of the glass panel. For multiple glass panels that together form the outer decorative surface of the home appliance door, the side trim 150 partially wraps the side ends of each glass panel.

[0208] At the same time, the bent portion protrudes from the inner wall of the glass panel, shielding the bonding surface between the glass panel and the front connecting portion, thereby preventing the adhesive between the glass panel and the bent portion from being squeezed out or falling out.

[0209] Specifically, the front connecting portion includes a first bending section 151 and a second bending section 152, and the first bending section 151 and the second bending section 152 form a first installation space 1510 for loading the side extrusion strip 160. The side extrusion strip 160 is loaded into the first installation space 1510. Preferably, the first bending section 151 and the second bending section 152 are perpendicular, and the inner walls of the first bending section 151 and the second bending section 152 enclose the first installation space 1510. The side extrusion strip 160 is installed in the first installation space 1510 and fits the inner walls of the first bending section 151 and the second bending section 152. The outer surface of the second bending section is bonded to the glass panel.

[0210] The front end connecting portion further includes a third bending section 153 and a fourth bending section 154. The outer wall of the third bending section 153 and the outer wall of the fourth bending section 154 form an acute angle to form a V-shaped bending portion. A first accommodating space 1520 is formed between the outer wall of the third bending section 153 and the outer wall of the fourth bending section 154. The first accommodating space 1520 is used to accommodate more adhesive.

[0211] like Fig. 27 As shown, the fourth bending section 154 protrudes from the mounting surface of the glass panel and is attached to the side wall of the glass panel. The fourth bending section 154 attached to the side wall of the glass panel increases the bonding area of ​​the glass panel and increases the mounting strength of the glass panel. The fourth bending section shields the bonding surface between the glass panel and the second bending section to prevent the adhesive between the glass panel and the second bending section from being squeezed out or falling out.

[0212] The inner wall of the third bending section 153 forms an obtuse angle with the inner wall of the second bending section 152 , which increases the first accommodation space 1520 while reducing the difficulty of processing and facilitating processing.

[0213] In one embodiment, if Fig.26 , Fig.28 As shown, the side trim strips used to form the frame structure of one side of the foam door assembly 100 are bent to form a handle 155 so that the user can open the home appliance door 10. Specifically, when the home appliance is a double-door, the side trim strip 150 on the side of the home appliance door 10 away from the outer surface of the box is bent to form the handle 155, so that the side of the home appliance door 10 close to the outer surface of the box remains flat, forming a flat and beautiful surface structure with the outer surface of the box.

[0214] A bending portion is provided at the front connection portion, and a first accommodation space 1520 for accommodating adhesive is formed between the bending portion and the glass panel. The first accommodation space 1520 can accommodate more adhesive, thereby increasing the installation strength of the glass panel. The fourth bending section 154 of the bending portion protrudes from the installation surface of the glass panel and fits the side wall of the glass panel, thereby increasing the bonding area and the installation strength of the glass panel. The fourth bending section shields the bonding surface between the glass panel and the second bending section, thereby preventing the adhesive between the glass panel and the second bending section from being squeezed out or coming out. The inner wall of the third bending section 153 forms an obtuse angle with the inner wall of the second bending section 152, thereby increasing the first accommodation space 1520 and reducing the processing difficulty, thereby facilitating processing. The front connection portion partially wraps the side end of the glass panel, thereby increasing the installation contact surface between the glass panel and the side trim strip and improving the aesthetics of the outer surface of the home appliance door body 10.

[0215] In one embodiment, one end of the end cover structure used to form the end frame structure of the household appliance door body 10 is provided with a closed end for closing the top end of the handle of the household appliance door body 10; the closed end is provided with a space for accommodating a light-emitting element. Specifically, the upper end cover body 110 used to form the top frame structure of the household appliance door body 10 and / or the lower end cover of the bottom frame structure of the household appliance door body 10 are provided with a closed end for closing the top and / or bottom ends of the handle of the household appliance door body 10; the closed end is provided with a space for accommodating a light-emitting element. Specifically, the side trim on one side of the household appliance door body 10 is bent to form a handle 155, and the closed end at the top and / or the bottom of the handle 155 is inserted into the end opening of the side trim 150 forming the handle 155 structure, thereby closing the end opening of the side trim 150.

[0216] After the light-emitting element is lit, the light-emitting element emits light, and the light is emitted from the closed end surface of the upper end cover body 110 and / or the lower end cover, illuminating the upper and / or lower part of the side trim 150 of the handle 155 structure formed by the home appliance door body 10. The light-emitting element emits light upward and / or downward, which plays the role of illuminating and indicating the position of the handle 155, while making the light brightness viewed by the user in a dim environment not glaring, and the bright light indication is comfortable. Further, the closed end of the upper end cover body 110 is arranged on the first cover body 112 of the upper end cover body 110.

[0217] In one embodiment, the space for accommodating the light-emitting element is the first mounting groove 114. In one embodiment, the first mounting groove 114 opens in a direction longitudinally away from the door body 10 of the household appliance. That is, the first mounting groove 114 located on the upper end cover body 110 opens upward, and the light emitted by the light-emitting element is emitted upward from the closed end surface. The first mounting groove 114 located in the lower end cover opens downward, and the light emitted by the light-emitting element is emitted downward from the closed end surface.

[0218] In one embodiment, if Fig.21 Figure 22 Fig.23 As shown, the closed end is provided with a light source fixing plate 115 for fixing the light emitting element; the light emitting element is fixed on the light source fixing plate 115, which protects the light emitting element and facilitates the installation of the light emitting element in the first installation groove 114; wherein, the first installation groove 114 is provided with at least two buckle structures 1141;

[0219] At least two snap structures 1141 form relative snap forces to press at least two opposite sides of the light source fixing plate 115 into the first installation groove 114, thereby completing the installation of the light-emitting element; the light emitted by the light-emitting element is emitted from the open end of the first installation groove 114 to indicate the position of the handle 155.

[0220] In one embodiment, there are two snap structures 1141, which snap onto two opposite sides of the light source fixing plate 115, and the two snap structures 1141 are located opposite to each other; or, the two snap structures 1141 are located in a diagonal direction to form a stable and relative holding force. In another embodiment, there are four snap structures 1141, which snap onto four sides of the light source fixing plate 115, and the light source fixing plate 115 is installed more stably.

[0221] Furthermore, the buckle structure 1141 is arranged on the inner wall of the first installation groove 114 to save the accommodation space of the first installation groove 114. Furthermore, a third through groove 1145 is arranged at a position of the bottom wall of the first installation groove 114 corresponding to the position of the buckle structure 1141. When the light source fixing plate 115 is inserted into or separated from the buckle structure 1141, the buckle structure 1141 is deformed to a certain extent by force, and at the same time, the force applied to the buckle structure 1141 is partially dispersed on its peripheral side surface; that is, the arrangement of the third through groove 1145 reduces the influence of the force applied to the inner wall of the first installation groove 114 provided with the buckle structure 1141 when the buckle structure 1141 is deformed, so as to avoid the inner wall of the first installation groove 114 provided with the buckle structure 1141 from being irreversibly deformed due to long-term use.

[0222] In one embodiment, a reflective portion is provided in the space for accommodating the light emitting element, so that the light emitted by the light emitting element is reflected in the longitudinal direction away from the door body 10 of the household appliance after being irradiated by the reflective portion. Furthermore, the space for accommodating the light emitting element is a first mounting groove 114, and the reflective portion is provided in the first mounting groove 114, and the reflective portion is provided on the side of the light emitting element away from the open end of the first mounting groove 114. The reflective portion includes a reflective plate or a reflective cover, so as to reflect the light emitted by the light emitting element toward the bottom wall or the peripheral side wall of the first mounting groove 114 and then emit it from the open end of the first mounting groove 114, so as to focus the light to improve the utilization of the light of the light emitting element.

[0223] In one embodiment, the light emitting element is a constant light, and the light emitting element is always in a lighted state, so that the exterior of at least one end of the upper end cover body 110 has a lighting indication function. Specifically, the light emitting element is an LED lamp.

[0224] In another embodiment, the space for accommodating the light-emitting element is provided with a second through groove 1144 so that the light-emitting element is electrically connected to the control board in the household appliance door 10; the light-emitting element turns on or off according to the command issued by the control board after receiving the sensing information of the human body sensing module. Specifically, in one embodiment, the first mounting groove 114 is provided with a second through groove 1144. Further, specifically, the household appliance door 10 is provided with a human body sensing module to sense the distance between the human body and the refrigerator. The human body sensing module and the light-emitting element can be respectively connected to a control board, or the human body sensing module and the light-emitting element are respectively electrically connected to the main control board. Further, the human body sensing module includes an infrared sensing module or a microwave sensing module; the infrared sensing module senses the changes in the infrared spectrum of the human body to send different signals to the main control board, or the microwave sensing module senses the microwave changes caused by the human body to send different signals to the main control board. When the user gradually approaches the refrigerator, the human body sensing module senses that the distance between the human body and the refrigerator reaches the threshold value for turning on the light, and sends a light-on instruction to the main control board, and the main control board sends a light-on instruction to the light-emitting element, and the light-emitting element lights up to indicate lighting; further, when the user moves away from the refrigerator, the human body sensing module senses that the distance between the human body and the refrigerator is higher than the threshold value for turning on the light, and sends a light-off instruction to the main control board, and the main control board sends a light instruction to the light-emitting element, and the light-emitting element turns off the light to turn off the lighting instruction. The human body sensing module can be arranged in the end cover structure of the home appliance door 10, but in order to more accurately sense the distance between the human body and the refrigerator, the human body sensing module is arranged on the display screen assembly 200 of the home appliance door 10. Intelligent and energy-saving, so as to prevent the light-emitting element from being always on and continuously emitting heat, which is not conducive to heat dissipation and also reduces the service life of the light-emitting element. Furthermore, the home appliance door 10 is also provided with a photosensitive sensor for sensing the light intensity of the surrounding environment of the refrigerator, and the photosensitive sensor is electrically connected to the main control board. When the light sensor detects that the light intensity of the environment around the refrigerator is lower than the light threshold for turning on the light, and the human body sensing module senses that the distance between the human body and the refrigerator reaches the threshold for turning on the light, the light-emitting element lights up. When the light sensor detects that the light intensity of the environment around the refrigerator is higher than the light threshold for turning on the light, the light-emitting element does not light up.

[0225] In one embodiment, if Fig. 22 , Fig.23As shown, the first installation groove 114 is provided with a clamping protrusion 1142, and the light source fixing plate 115 is provided with a second clamping groove 1151; the clamping protrusion 1142 is clamped with the second clamping groove 1151 to limit the movement of the light source fixing plate 115 in the plane where it is located. When installing the light source fixing plate 115, the second clamping groove 1151 of the light source fixing plate 115 can be aligned with the clamping protrusion 1142 and then pushed forward to play a positioning and installation role. Specifically, there are two snap structures 1141 in the first mounting groove 114, which snap onto two opposite side walls of the light source fixing plate 115, respectively, to limit the movement of the light source fixing plate 115 toward or away from the opening end of the first mounting groove 114; the snap-in protrusion 1142 is snapped into the second snap-in groove 1151 to limit the movement of the light source fixing plate 115 toward the inner wall of the first mounting groove 114, that is, the light source fixing plate 115 is limited to move in the plane where the light source fixing plate 115 is located, and then the light source fixing plate 115 is firmly fixed, so that the light source fixing plate 115 cannot move in the first mounting groove 114. Further, there are two snap-in protrusions 1142 and two second snap-in grooves 1151, and the second snap-in grooves 1151 are respectively arranged on two opposite side walls of the light source fixing plate 115, and the two snap-in protrusions 1142 correspond to the positions of the second snap-in grooves 1151, respectively, to further stabilize the installation of the light source fixing plate 115.

[0226] In one embodiment, if Fig. 22 As shown, the first mounting groove 114 is provided with a plurality of fifth abutting portions 1143 for abutting against the outer surface of the light source fixing plate 115 away from the open end of the first mounting groove 114. The light source fixing plate 115 is buckled onto the fifth abutting portions 1143 through the buckle structure 1141. When the fifth abutting portions 1143 abut against the light source fixing plate 115, the light source fixing plate 115 is vacated relative to the inner wall of the first mounting groove 114, so as to facilitate heat dissipation of the light emitting element. Furthermore, in order to save the internal accommodation space of the first mounting groove 114, the fifth abutting portion 1143 is connected to the buckling protrusion 1142.

[0227] In one embodiment, the end cap structure includes a cover shell 116 having a light emitting area, which is used to form a containing space for the light emitting element with the closed end. Fig.21 , Fig.24As shown, the upper end cover body 110 includes a cover shell 116 with a light emitting area, which is used to form an accommodation space for the light emitting element with the closed end. The cover shell 116 covers the light emitting element to improve the aesthetics of the closed end surface and prevent the light emitting element from being polluted by dust and affecting the lighting effect due to dust accumulation. Further, the cover shell 116 covers the open end of the first mounting groove 114 that accommodates the light emitting element, and closes the first mounting groove 114. The cover shell is provided with a light-transmitting area to emit the light emitted by the light emitting element out of the upper end cover body 110. Furthermore, the cover shell 116 is a transparent part, which is convenient for processing and expands the lighting area displayed by the upper end cover body 110 to improve the lighting indication effect. The cover shell 116 is fixed to the circumference of the first mounting groove 114 by fasteners (such as nuts). Further, as Fig.24 , Fig.25 As shown, at least one side of the cover shell 116 extends downward to form an extension portion 1161 to wrap a partial portion of the outer surface of one end of the upper end cover body 110 to cover the connection portion between the upper end cover body 110 and the end of the side trim 150 .

[0228] In one embodiment, the light emitting element in the upper end cover body (110) used to form the top frame structure of the foam door assembly (100) is arranged adjacent to the speaker 111 built into the upper end cover body 110, so that when the user uses the refrigerator, the sound effect of the speaker of the home appliance door body 10 is synchronized with the light effect of the light emitting element, and the user experience is good. It should be understood that the speaker can also be arranged in the lower end cover, or the upper end cover body 110 and the lower end cover of the home appliance door body 10 are both provided with the speaker 111.

[0229] In one embodiment, if Fig.14 Figure 19 Fig.21 As shown, the first cover 112 is provided with a first groove 1121, the speaker 111 is placed in the first groove 1121, and the second cover 113 closes the open end of the first groove 1121. The first groove 1121 is provided with a speaker mounting portion 11211, which is used to be fixed with the speaker 111 through a fastener. Further, the speaker mounting portion 11211 is provided with a first mounting hole, and the speaker 111 is provided with a second mounting hole 1112. The speaker 111 is fixed to the speaker mounting portion 11211 after a fastener such as a nut passes through the second mounting hole 1112 and the first mounting hole in sequence, thereby making the speaker 111 firmly fixed in the first groove 1121.

[0230] In one embodiment, if Fig.19As shown, the first groove 1121 is provided with a positioning column 11212, and the speaker 111 is provided with a positioning hole 1111 matching the positioning column 11212. When the speaker 111 is placed in the first groove 1121, the positioning column 11212 is inserted into the positioning hole 1111, so as to facilitate the placement of the speaker 111 and limit the movement of the speaker 111 in one direction. Further, when the first groove 1121 is provided with a speaker mounting portion 11211, when the speaker 111 is installed on the speaker mounting portion 11211, the positioning hole 1111 of the speaker 111 is first aligned with the positioning column 11212 of the first groove 1121, and the positioning column 11212 is inserted into the positioning hole 1111, and then the speaker 111 is fixed to the speaker mounting portion 11211 by fasteners, which facilitates the installation of the speaker 111 and reduces the requirements for the assembly accuracy of the speaker 111.

[0231] Specifically, the speaker 111 is in the shape of a rectangular parallelepiped. A through hole is provided at each of the four corners of the speaker 111. The two through holes at the two diagonal corners of the speaker 111 are used to form the second mounting hole 1112, and the two through holes at the other two diagonal corners of the speaker 111 are used to form the positioning hole 1111. After the speaker 111 is fixed to the speaker mounting portion 11211, the fasteners firmly fix the two diagonal corners of the speaker 111, and then the positioning columns 11212 at the other two diagonal corners of the speaker 111 are used to limit the speaker 111, so as to firmly fix the speaker 111.

[0232] In one embodiment, the first groove 1121 is provided with a first through groove 11213 for the wiring harness to pass through, so that the speaker 111 is electrically connected to the wiring harness in the home appliance door 10. The provision of the first through groove 11213 allows the speaker 111 to be electrically connected to the wiring harness in the home appliance door 10 and / or allows the wiring harness in the home appliance door 10 to be electrically connected to the electrical components in the refrigerator after passing through the upper end cover body from the first through groove 11213. For the wiring arrangement of the speaker 111 in the first groove 1121, the wiring harness in the home appliance door 10 passes through the first through groove 11213 and then enters the first groove 1121 to be electrically connected to the speaker 111 located in the first groove 1121. Furthermore, the first through groove 11213 is provided near the rotational connection between the home appliance door 10 and the refrigerator body. The speaker 111 is arranged near the light-emitting element, which is located at the end of the side trim 150, and the first through groove 11213 is located between the speaker 111 and the rotating connection between the home appliance door 10 and the refrigerator body. When the wiring harness in the home appliance door 10 needs to be electrically connected to the refrigerator body, the electrical components in the first cover 112, or the control panel, the wiring harness in the home appliance door 10 is arranged toward the rotating connection between the home appliance door 10 and the refrigerator body, part of the wiring harness passes through the hinge hole at the end of the home appliance door 10, and part of the wiring harness is connected to the first groove 11213 from the first through groove 11213. The first through groove 11213 is arranged near the rotating connection between the home appliance door 10 and the refrigerator body to facilitate the arrangement of the wiring harness in the home appliance door 10.

[0233] In one embodiment, if Fig.19 , Fig. 20 As shown, the first groove 1121 is provided with a threading portion 11214 for gathering the wiring harness and allowing the wiring harness to pass through. When there are too many wiring harnesses passing through the first through groove 11213 in the home appliance door body 10, they pass through the channel 112141 of the threading portion 11214 and are electrically connected to the speaker 111. The inner contour of the channel 112141 has a gathering effect on the internal wiring harness. Furthermore, in order to facilitate the wiring harness to pass through the channel 112141, the threading portion 11214 is provided with two buckles 112142, and the two buckles 112142 are positioned opposite to each other and form a notch 112143. When the wiring harness needs to pass through the channel 112141, the wiring harness is inserted into the channel 112141 from the notch 112143. The buckle 112142 has a certain elasticity to facilitate the wiring harness to pass through the notch 112143.

[0234] In one embodiment, the threading portion 11214 separates the first groove 1121 to form two cavities, which are used to accommodate the speaker 111 and the wiring terminal, respectively, and are placed independently without interfering with each other. The speaker 111 is electrically connected to the wiring terminal, and the connection between the speaker 111 and the wiring harness in the home appliance door body 10 is assisted by the wiring terminal, and the wiring is quick. Furthermore, the threading portion 11214 is located between the speaker 111 and the first through groove 11213 to reasonably plan the various areas of the first groove 1121, and the speaker 111 and the wiring terminal are clearly distributed, which is convenient for the arrangement of the wiring harness. Example 2

[0235] The present invention provides a refrigerator, such as Fig.32 As shown, it includes a refrigerator door 1, and the refrigerator body 1 includes a box body, including a home appliance door 10 such as the home appliance display door as described above; the home appliance door 10 is pivotally connected to the box body. The home appliance door 10 provides a smart experience for users through the display screen.

[0236] In one embodiment, if Figure 29 to Figure 31 As shown, the home appliance door 10 includes a hinge assembly 400; the hinge assembly 400 includes a hinge 420 and a sleeve 410, the hinge 420 is installed on the box, the sleeve 410 is installed on the home appliance door 10, the hinge 420 is hinged to the sleeve 410, and the hinge 420 rotates to open the home appliance door 10;

[0237] like Fig.30 , Fig.31As shown, the sleeve 410 is provided with a fourth through slot 411 for accommodating the wire terminal, and the inner wall of the sleeve 410 protrudes outward and extends along the axial direction to form the fourth through slot 411; the sleeve 410 is provided with a fourth through slot 411 for accommodating the wire terminal, and the inner wall of the sleeve 410 protrudes outward and extends along the axial direction to form the fourth through slot 411. The sleeve 410 is a hollow shaft. In the prior art, the sleeve 410 is hollow, with a hollow slot in the middle, and the cross section of the inner wall of the sleeve 410 is circular. In this embodiment, the inner wall of the sleeve 410 protrudes outward and extends along the axial direction of the sleeve 410 to form the fourth through slot 411. The fourth through slot 411 is integrated with the original hollow slot of the sleeve 410, resulting in the cross section of the entire inner wall being a combination of a rectangle and a circle, and two points of the rectangle are on the circle. The fourth through slot 411 is connected to the hollow part of the sleeve, does not affect the rotation of the hinge shaft 420 in the sleeve 410, and can accommodate the wire terminal.

[0238] The sleeve 410 is fixedly mounted on the door body 10 of the household appliance. Preferably, the sleeve 410 includes a sleeve body and a mounting portion, the lower end of the sleeve body protrudes to form the mounting portion, and the sleeve 410 is mounted on the door body 10 of the household appliance through the mounting portion. Specifically, the mounting portion is a clamping piece protruding outward from the outer wall of the sleeve 410, and the clamping piece is clamped in the sleeve hole on the door body of the household appliance.

[0239] The hinge 420 includes a hinge shaft 421 , a second connecting portion 422 and a hinge cover 423 .

[0240] The hinge shaft 421 is a hollow hinge shaft, and a wire without a conductive terminal can be accommodated in the hollow hinge shaft. A second notch portion 4211 is provided on the hinge shaft 421, and the second notch portion 4211 is away from the fourth through slot 411, that is, the second notch portion 4211 is in opposite directions to the fourth through slot 411. The opening angle of the home appliance door is generally 120 at most. The design of the second notch portion 4211 away from the fourth through slot 411 can prevent the second notch portion 4211 from being connected to the fourth through slot 411 during the opening of the home appliance door, that is, the wires will not be entangled together.

[0241] like Fig.30 , Fig.31 As shown, the second notch 4211 extends axially along the entire hollow hinge shaft 421. The hinge shaft 421 can accommodate wires, and because the second notch 4211 is provided on the hinge shaft 421, when the hinge shaft 421 rotates, the wires will not increase the friction of the hinge shaft rotation due to twisting, and because the second notch 4211 is provided on the hinge shaft, the hinge shaft 421 can accommodate more wires.

[0242] Preferably, the second connection portion 422 and the hinge shaft 421 are integrally formed, and the second connection portion 422 is mounted on the box body.

[0243] The second connecting portion 422 is provided with a concave wire groove 4221, and the concave direction of the wire groove 4221 is away from the hinge axis 421 ( Figure 4 In the upward direction, the wire groove 4221 is connected with the fourth through groove 411. The lower surface of the second connecting portion 422 is installed on the box body, and the notch of the wire groove 4221 faces the box body. The conductive terminals of the wires with conductive terminals on the door of the home appliance are accommodated in the fourth through groove 411. The wires with conductive terminals are installed on the box body through the fourth through groove 411 and the wire groove 4221, so as to realize the wire connection between the door of the home appliance and the box body.

[0244] The hinge cover 423 is fixedly connected to the second connection part 422, and the hinge cover 423 is installed on the box body. A receiving space is provided between the hinge cover 423 and the second connection part 422, and the receiving space is communicated with the hollow hinge shaft 421. The receiving space receives the wires so that the wires are connected to the box body. The wires on the door of the home appliance enter the receiving space of the hinge cover 423 through the hinge shaft 421 and are installed in the box body, so as to realize the wire connection between the door of the home appliance and the box body.

[0245] Preferably, the hinge cover 423 is provided with a mounting hole 4231 , the second connecting portion 422 is provided with a hole corresponding to the mounting hole 4231 , and the hinge cover 423 and the second connecting portion 422 are screwed to the box body.

[0246] In addition, when installing the hinge assembly, first pass the wire through the hinge shaft 421 or the fourth through slot 411 on the shaft sleeve 410 to connect to the corresponding position on the box body, and then hinge the hinge shaft 421 to the shaft sleeve 410.

[0247] The fourth through groove 411 provided on the sleeve 410 can accommodate electric wires and terminals with electric wire terminals. The fourth through groove 411 is formed by the inner wall of the sleeve 410 protruding outward and extending axially. The fourth through groove 10 is communicated with the hollow part of the sleeve and does not affect the rotation of the hinge shaft 420 in the sleeve 410. It can accommodate electric wire terminals without increasing the door opening resistance. The hinge shaft 421 can accommodate electric wires, and since the second notch portion 4211 is provided on the hinge shaft 421, when the hinge shaft 421 rotates, the electric wire will not increase the friction of the hinge shaft rotation due to twisting, and since the second notch portion 4211 is provided on the hinge shaft 421, the hinge shaft 421 can accommodate more electric wires.

[0248] It should be understood that the descriptions of "first", "second", "third", etc. in the above embodiments are only used to distinguish the names for the convenience of describing the same or similar structures or components, and do not limit the order of precedence, size, appearance, etc.

[0249] It should be understood that the “snapping” described in the above embodiments includes but is not limited to mutual connection through a snap-fit ​​structure and forming a tight connection through snapping into a slit.

[0250] Compared with the prior art, the present invention provides a home appliance display screen door body, which is provided with at least two glass panels instead of a whole glass panel as the door exterior finishing surface, so as to reduce the difficulty of assembling the door exterior finishing surface and the door body frame and reduce the assembly accuracy requirement.

[0251] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A home appliance display screen door, comprising a home appliance door (10) for forming a home appliance closed cavity, characterized in that: The household appliance door (10) comprises at least two glass panels, which are used to jointly form the exterior facing of the household appliance door (10); wherein a display screen is arranged in one of the glass panels to match the size of the display screen, and a pressing cover (130) used to form the frame structure of the household appliance door (10) separates the front contour of the frame of the household appliance door (10) to form two frame areas, and the display screen is arranged in one frame area, and the front of the pressing cover (130) is respectively abutted against the back of one end of the first glass panel (231) and the second glass panel (232) used to form the exterior facing of the household appliance door (10), and the household appliance door (10) further comprises a pressing decorative strip (300); the pressing decorative strip (300) is inserted between two adjacent glass panels to press the ends of the two adjacent glass panels, and the pressing cover (130) is provided with a first card slot (13110) for clamping a compression molding (300) which is inserted from the front of the gap between the first glass panel (231) and the second glass panel (232). The compression molding (300) includes a first mounting portion (320) and a second mounting portion (330). The first mounting portion (320) and the second mounting portion (330) are arranged opposite to each other. The first mounting portion (320) includes a first transition portion (321) and a first bending portion (322). The second mounting portion (330) includes a second transition portion (331) and a second bending portion (332). Both the first bending portion (322) and the second bending portion (332) are V-shaped bending shapes. Both the first bending portion (322) and the second bending portion (332) are clamped into the third mounting portion in the clamping cover (130).

2. The home appliance display screen door according to claim 1, characterized in that: The household appliance door (10) comprises a foam door assembly (100) and a display assembly (200); the display assembly (200) comprises a bracket body (210) for fixing the display, and a first glass panel (231) is attached to one side of the bracket body (210); wherein: The bracket body (210) is detachably connected to one side of the door panel body (120) of the foam door body assembly (100); the door panel body (120) separates the display screen assembly (200) from the foam layer in the foam door body assembly (100); one end of the bracket body (210) is fixed to a clamping cover (130) used to form a frame structure of the foam door body assembly (100).

3. The home appliance display screen door according to claim 2, characterized in that: At least one supporting block (2121) is detachably connected to the frame of the support body (210) to support the back of the display screen.

4. The home appliance display screen door according to claim 3, characterized in that: The support body (210) is provided with a first embedded portion (212) on the frame; the first embedded portion (212) is a hollow structure, and a support block (2121) is integrally injection-molded in the first embedded portion (212); The support block (2121) can be buckled away from the first embedded portion (212) and then fixed in the frame of the fixing bracket (216) to support the display screen.

5. The home appliance display screen door according to claim 2, characterized in that: The bracket body (210) is provided with a second mounting groove (213) for fixing the camera.

6. The home appliance display screen door according to claim 5, characterized in that: The support body (210) is provided with a second embedded portion (214) on the frame; the second embedded portion (214) is a hollow structure, and a pressing block (2141) is integrally injection-molded in the second embedded portion (214); the pressing block (2141) can be buckled away from the second embedded portion (214) and pressed against the back of the camera.

7. The home appliance display screen door according to claim 2, characterized in that: A fixing plate (221) is provided at one end of the bottom of the bracket body (210) for fixing to the pressing cover (130).

8. The home appliance display screen door according to claim 7, characterized in that: The fixing method of the fixing plate (221) and the pressing cover (130) includes buckling and clamping.

9. The home appliance display screen door according to claim 2, characterized in that: The support body (210) comprises: A fixed bracket (216) for supporting the display screen; An extension bracket, detachably connected to one end of the fixed bracket (216); The extension bracket is connected to the fixed bracket (216) to form a mounting structure matching the foam door assembly of the refrigerator door; A fixing plate (221) for fixing to a pressing cover (130) forming a frame structure of the household appliance door body (10) is arranged at one end of the extension bracket.

10. The household appliance display screen door according to claim 1, characterized in that: The upper end cover body (110) used to form the top frame structure of the household appliance door body (10) has a built-in speaker (111).

11. The household appliance display screen door according to claim 10, characterized in that: The upper end cover body (110) is provided with a second cover body covering the outside of the speaker (111), and the second cover body (113) is provided with a sound guide structure; the sound guide structure is directly opposite to the speaker (111), so that the sound emitted by the speaker (111) is guided out from the end of the door body.

12. The household appliance display screen door according to claim 11, characterized in that: The sound guide structure comprises an opening (1132) and a cover plate (1133) arranged on the second cover body (113); the cover plate (1133) is suspended and fixed on the outside of the opening (1132); the cover plate (1133) and the outer surface of the peripheral side of the opening (1132) form a plurality of sound outlet holes (1131) of the sound guide structure.

13. The home appliance display screen door according to claim 1, characterized in that: The side trim strips (150) used to respectively form the frame structures on both sides of the household appliance door body (10) are bent at one end close to the glass panel and are used to partially wrap the side end of the glass panel.

14. The household appliance display screen door according to claim 1, characterized in that: The side trim strip used to form a side frame structure of the household appliance door body (10) is bent to form a handle (155).

15. The household appliance display screen door according to claim 1, characterized in that: One end of the end cover structure used to form the end frame structure of the household appliance door body (10) is provided with a closed end for closing the handle end of the household appliance door body (10); the closed end is provided with a space for accommodating a light-emitting element.

16. The household appliance display screen door according to claim 15, characterized in that: The light-emitting element in the upper end cover body (110) used to form the top frame structure of the household appliance door body (10) is arranged adjacent to the speaker (111) built into the upper end cover body (110).

17. The household appliance display screen door according to claim 1, characterized in that: The household appliance door body (10) comprises a hinge assembly (400); the hinge assembly (400) comprises a hinge (420) and a shaft sleeve (410), and the hinge (420) is hinged to the shaft sleeve (410); The shaft sleeve (410) is provided with a fourth through slot (411) for accommodating the electric wire terminal, and the inner wall of the shaft sleeve (410) protrudes outward and extends axially to form the fourth through slot (411); The hinge (420) comprises a hinge shaft (421), and a second notch portion (4211) is provided on the hinge shaft (421), and the second notch portion (4211) is away from the fourth through groove.

18. A refrigerator, comprising a box, characterized in that: A household appliance door body (10) comprising a household appliance display screen door body as claimed in any one of claims 1 to 17; the household appliance door body (10) is pivotally connected to the box body.

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