Refrigerator

Abstract

The utility model discloses a refrigerator, and belongs to the technical field of refrigeration equipment. The refrigerator comprises a shell, the shell comprises a top plate, side plates, a back plate and a bottom plate, a compressor cabin is formed in the shell, and at least one of the top plate, the side plates and the bottom plate is provided with a heat dissipation air opening communicated to the compressor cabin; the inner container is mounted in the shell and forms a chamber; the heat preservation layer is formed between the shell and the inner container; a compressor installed in the compressor cabin; wherein at least one side of the lower portion of the refrigerator sinks towards the opening direction of the refrigerator to form an avoiding groove, the avoiding groove faces the direction, away from the compartment, of the side, and the two ends of the side and the two ends of the side are open downwards. According to the refrigerator provided by the embodiment of the invention, the avoiding groove is formed in the back of the refrigerator, so that unnecessary gaps between the refrigerator and the wall body can be reduced, and the back of the refrigerator is more tightly attached to the wall surface.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of refrigeration equipment, and particularly relates to a refrigerator. BACKGROUND

[0002] When the refrigerator is installed indoors, it is usually arranged at the wall side or corner. When the indoor decoration is performed, a skirting board is usually installed at the junction of the floor and the wall, so that a large gap exists between the back of the refrigerator and the wall, dust is easily accumulated in the gap, cleaning is difficult, a sanitary hazard is easily caused, user experience is affected, and there is room for improvement. CONTENT OF THE UTILITY MODEL

[0003] The application aims to at least solve one of the technical problems in the related art. To this end, the application provides a refrigerator which can make the back of the refrigerator more closely adhere to the wall surface.

[0004] In a first aspect, the application provides a refrigerator, comprising:

[0005] A shell comprising a top plate, a side plate, a back plate and a bottom plate, and the shell forms a compressor cabin, at least one of the top plate, the side plate and the bottom plate is provided with a heat dissipation air port communicating to the compressor cabin;

[0006] An inner container installed in the shell and forming a chamber;

[0007] A heat preservation layer formed between the shell and the inner container;

[0008] A compressor installed in the compressor cabin;

[0009] Wherein, the lower part of the refrigerator is recessed to form an avoiding groove at least on one side to the opening direction of the refrigerator, the avoiding groove is open downward and at both ends of the side away from the chamber.

[0010] According to the refrigerator of the application, by arranging the avoiding groove on the back of the refrigerator, unnecessary gaps between the refrigerator and the wall can be reduced, and the back of the refrigerator can be more closely adhered to the wall surface.

[0011] According to an embodiment of the application, the back plate is provided with a reinforcing structure, and the reinforcing structure is recessed to the opening direction of the refrigerator.

[0012] In the above description, the back plate is provided with the reinforcing structure and recessed to the front, which can combine the dual advantages of structure reinforcement and space optimization, so as to improve the overall strength and stability of the shell, and effectively optimize the external space layout of the refrigerator.

[0013] According to an embodiment of the application, the back plate is provided with a connecting structure connected with the structural member of the refrigerator, and the connecting structure is recessed to the opening direction of the refrigerator.

[0014] In the above description, the connecting structure is recessed towards the interior of the refrigerator, forming a certain concave structure, which can be embedded into the interior of the refrigerator or the surface depth of the back plate without increasing the external space occupation, thereby helping to enhance the connection strength between the back plate and the structural member.

[0015] According to an embodiment of the present application, the vertical distance from the top wall of the avoidance groove to the bottom surface of the refrigerator is ΔH1, which satisfies: ΔH1≤150mm.

[0016] In the above description, the vertical distance from the top wall of the avoidance groove to the bottom surface of the refrigerator is set within a certain size range, which can make the refrigerator have enough space to accommodate internal components while reducing the occupation of additional space.

[0017] According to an embodiment of the present application, the height of the refrigerator is H, the horizontal size of the avoidance groove is a, the line connecting the vertex of the refrigerator close to the wall and the vertex of the avoidance groove close to the opening of the refrigerator is defined as the backward inclination reference line, the included angle between the backward inclination reference line and the vertical direction is defined as the backward inclination reference angle, the backward inclination reference angle is α, tanα=a / (H-ΔH1), which satisfies: 0.1°≤α≤1.5°.

[0018] In the above description, by controlling the backward inclination reference angle within a certain range, the degree of backward inclination of the refrigerator can be reduced, and the risk of serious inclination of the refrigerator can be reduced.

[0019] According to an embodiment of the present application, the refrigerator has an adjustable foot, in the case where the adjustable foot is adjusted to the minimum gear position, the vertical distance from the top wall of the avoidance groove to the bottom surface of the adjustable foot is ΔH2, and the maximum adjustment height difference of the adjustable foot is ΔH3, which satisfies: ΔH2≥90mm, 15mm≤ΔH3≤45mm.

[0020] In the above description, the adjustable foot can be adjusted according to different use environments, and the height adjustment capability within a certain range makes the refrigerator can flexibly cope with various application situations, thereby improving the adaptability of the refrigerator.

[0021] According to an embodiment of the present application, a wiring channel is arranged above the avoidance groove, and the cable of the refrigerator is led out from the wiring channel to the outside of the refrigerator.

[0022] In the above description, the wiring channel can effectively manage the cables inside the refrigerator, and reduce the potential danger caused by electrical failure or cable exposure.

[0023] According to one embodiment of the present application, the bottom of the side surface of the refrigerator is provided with a notch at the rear end, and the bottom of the back plate is bent forward to the notch to form the avoiding groove.

[0024] In the above description, the notch of the bottom of the side plate and the bending design of the bottom of the back plate can make full use of the space of the bottom of the refrigerator, and the bottom area is not limited to a straight line and a closed design, thereby improving the operability of the refrigerator.

[0025] According to one embodiment of the present application, the refrigerator further comprises a mounting member mounted at the notch, and the side of the back plate facing the opening is flush with the side of the mounting member away from the opening.

[0026] In the above description, the mounting member is attached to the back of the back plate, which can make the back plate more stable and reduce the possibility of loosening or deformation of the back plate due to long-term use or external force.

[0027] According to one embodiment of the present application, the outer side of the mounting member is flush with the inner side of the side plate, and the inner side of the mounting member is flush with the inner wall of the press cabin.

[0028] According to one embodiment of the present application, the mounting member comprises a first part and a second part connected from top to bottom, the back of the first part is protruded backward relative to the second part, the back of the first part and the back of the second part are attached to the back plate, and the downward step surface between the first part and the second part of the mounting member is spaced apart from the back plate to form a wiring channel, and the cable of the refrigerator is led out of the refrigerator from the wiring channel.

[0029] In the above description, the mounting member and the back plate form the wiring channel, which can effectively manage the cables inside the refrigerator and reduce the potential danger caused by electrical failure or cable exposure.

[0030] According to one embodiment of the present application, the bottom of the refrigerator is provided with a bottom support beam, and the mounting member is clamped to the bottom support beam.

[0031] In the above description, the mounting member is connected to the bottom support beam by clamping, which is easy to install, and the bottom support beam and the mounting member form a coordinated combined structure, which can enhance the stability of the bottom support beam.

[0032] According to one embodiment of the present application, the mounting member comprises a first part and a first part connected from top to bottom, the back of the first part is protruded backward relative to second part, and at least one of the first part and the second part is provided with a clamping structure connected to the bottom support beam.

[0033] In the above description, the first part and the second part are connected to the bottom support beam through the clamping structure respectively, which can increase the connection strength and improve the stability of the whole device.

[0034] According to one embodiment of the present application, the mounting member is provided with a hollow slot open forwardly.

[0035] In the above description, the hollow slot open forwardly can improve the convenience of connection and installation while reducing the weight, and can also enhance the stability and reliability of the mounting member.

[0036] According to one embodiment of the present application, the rear end of the bottom plate has a bottom plate flange folded upwardly, the bottom of the refrigerator is provided with a bottom support beam, the back plate, the bottom plate flange and the bottom support beam have an overlapping area, and are connected in the overlapping area, and the mounting member is provided with an avoiding opening for avoiding the bottom plate flange.

[0037] In the above description, by providing the avoiding opening, the mounting member can be installed without interfering with the bottom plate flange, which helps the smooth installation of the mounting member and does not affect the function or structure of the bottom plate flange, while effectively improving the stability and carrying capacity of the bottom of the refrigerator.

[0038] According to one embodiment of the present application, the gap is provided with a side plate flange, the side plate flange includes a first section folded inwardly and a second section folded rearwardly, the front end of the mounting member has a protruding portion protruding forwardly on the outside, the front surface of the protruding portion is arranged opposite to the first section in the front-rear direction, the inner side surface of the protruding portion is arranged opposite to the second section in the left-right direction, and the second section is located inside the protruding portion.

[0039] In the above description, by providing the side plate flange at the gap and combining the side plate flange with the protruding portion of the mounting member, the installation process can be optimized, and the connection firmness between the refrigerator shell and the mounting member can be improved.

[0040] According to one embodiment of the present application, the back surface of the mounting member includes a first area and a second area located outside the first area, the first area is attached to the back plate, the second area is provided with an elastic decorative member, the elastic decorative member protrudes rearwardly relative to the back plate in a non-compressed state, and the rigidity of the elastic decorative member is less than the rigidity of the mounting member.

[0041] In the above description, the first area is closely attached to the back plate, which can provide strong support for the overall structure, reduce the loosening or deformation of the back plate during use, and at the same time, the elastic decorative piece is arranged in the second area, which can further improve the support performance of the mounting piece, effectively disperse the pressure, and reduce the risk of damage to the back plate.

[0042] According to an embodiment of the present application, the press cabin rear cover comprises a rear cover first part, a rear cover second part and a rear cover third part connected in sequence from top to bottom, the rear cover first part and the rear cover third part are respectively bent with the rear cover second part, the rear cover second part forms the top wall of the avoidance slot, and the rear cover third part is connected with the rear end of the bottom plate and forms the front wall of the avoidance slot.

[0043] In the above description, the parts of the press cabin rear cover are connected in a bent manner to form the wall surface of the avoidance slot, which can improve the operability of the press cabin rear cover.

[0044] According to an embodiment of the present application, the gap is provided with a side plate folding edge, the press cabin of the press cabin is provided with a side wall folding edge, and the vertical projection of the side plate folding edge and the side wall folding edge in the left-right direction has an overlapping area.

[0045] In the above description, the vertical projection of the side plate folding edge and the side wall folding edge in the left-right direction has an overlapping area, thereby realizing the connection of the side plate and the press cabin side wall.

[0046] According to an embodiment of the present application, the refrigerator further comprises an elastic decorative piece, which is installed at the avoidance slot.

[0047] According to the refrigerator of the present application, by arranging the avoidance slot on the back of the refrigerator, unnecessary gaps between the refrigerator and the wall can be reduced, and the back of the refrigerator can be more closely attached to the wall surface. At the same time, by arranging the detachable elastic decorative piece at the avoidance slot, the height and depth of the avoidance slot can be adjusted, which is helpful for mass production of the refrigerator.

[0048] According to an embodiment of the present application, the press cabin is formed at the bottom of the shell, the heat dissipation air port is arranged on at least one of the side plate and the bottom plate, the shell further comprises a press cabin rear cover installed at the rear of the press cabin, the press cabin rear cover is bent to form the avoidance slot, and the elastic decorative piece is installed on the outer side of the press cabin rear cover in the left-right direction and protrudes backward relative to the press cabin rear cover.

[0049] In the above description, the elastic decorative piece can absorb external impact or pressure, which helps the press cabin rear cover to resist external force to a certain extent.

[0050] According to one embodiment of the present application, the elastic decoration member covers the outer corner of the rear end of the mounting member.

[0051] In the above description, the elastic decoration member covers the outer corner of the rear end of the mounting member, which can reduce the influence of external collision and friction and effectively reduce the wear of the corner.

[0052] According to one embodiment of the present application, the refrigerator further comprises a decoration part which is detachably mounted to the avoiding groove.

[0053] According to the refrigerator of the embodiment of the present application, the decoration part is detachably mounted to the avoiding groove, which can improve the adaptability of the refrigerator and facilitate the application of the refrigerator to various different installation environments.

[0054] According to one embodiment of the present application, the top wall of the decoration part abuts against the top wall of the avoiding groove, the inner wall of the decoration part abuts against the inward wall of the avoiding groove, and the other walls of the decoration part are flush with the corresponding walls on the shell.

[0055] In the above technical solution, the decoration part is mounted at the avoiding groove, which can reduce the influence of external environment on the avoiding groove.

[0056] According to one embodiment of the present application, the decoration part is detachably mounted to the avoiding groove by a plurality of connecting members, and the plurality of connecting members are distributed near the lower edge and the two side edges of the decoration part.

[0057] In the above technical solution, the decoration part is detachably mounted to the avoiding groove by the plurality of connecting members, which can improve the connection strength and stability of the connecting members and the avoiding groove.

[0058] According to one embodiment of the present application, the rear surface of the side plate protrudes backward relative to the rear surface of the back plate.

[0059] According to the refrigerator of the present application, the avoiding groove is arranged at the back of the refrigerator, which can reduce the unnecessary gap between the refrigerator and the wall, so that the back of the refrigerator is more closely attached to the wall surface. Meanwhile, the rear end of the side plate protrudes backward relative to the back plate, which can reduce the contact between the back plate and the wall, thereby reducing the risk of damage to the back plate caused by friction.

[0060] According to one embodiment of the present application, the side plate comprises a side plate body and a bending structure connected to the rear end of the side plate body, the side plate body and the bending structure form a first groove which is open forward and a second groove which is open backward, the first groove is located laterally outside the second groove, the back plate is mounted to the second groove, and the groove bottom of the first groove protrudes backward relative to the back plate.

[0061] In the above description, the back plate is installed in the second groove formed by the bending structure of the side plate, which can reduce the risk of the connection between the back plate and the side plate being exposed to the outside world, thereby reducing the risk of the back plate falling off or moving during use.

[0062] According to an embodiment of the present application, the side edge of the back plate is provided with a back plate folding edge folded forward, the back plate folding edge is provided with a convex rib, the back plate folding edge extends into the second groove, and the back plate folding edge is clamped with the second groove through the convex rib.

[0063] In the above description, the back plate is clamped with the second groove formed by the side plate through the back plate folding edge provided with a convex rib, thereby realizing firm connection between the back plate and the side plate.

[0064] According to an embodiment of the present application, the press cabin is formed at the top of the shell, at least one of the top plate and the side plate is provided with the heat dissipation air port, and the back plate comprises a back plate body and a press cabin rear cover connected to the upper end of the back plate body, the back plate body extends to the bottom of the shell, and the bottom of the back plate body is recessed forward to form the avoiding groove.

[0065] In the above description, the press cabin is arranged on the top, which is conducive to the reasonable distribution of the internal space and facilitates the maintenance and repair of the equipment, and the top of the back plate body is recessed forward to form the avoiding groove, which can solve the structural conflict in space arrangement and reduce the interference between the press cabin and other components.

[0066] According to an embodiment of the present application, the refrigerator further comprises:

[0067] The condenser is arranged outside the back plate, the press cabin is formed at the bottom of the shell, at least one of the bottom plate and the side plate is provided with the heat dissipation air port, and the condenser is bent and the bottom is recessed forward to form the avoiding groove.

[0068] In the above description, the condenser is bent and arranged outside the back plate, the bottom of the back plate is recessed forward to form the avoiding groove, the avoiding groove is open at the back, the side and the bottom, which can provide suitable placement space for the mounting member and other components, thereby optimizing the space layout of the back of the refrigerator and reducing the gap between the back of the refrigerator and the wall.

[0069] According to an embodiment of the present application, the refrigerator further comprises:

[0070] The refrigerator body and the side decorative plate are arranged on the side of the refrigerator body, the rear end of the side decorative plate is protruded backward relative to the refrigerator body, and the bottom of the side decorative plate forms the avoiding groove at the back.

[0071] In the above description, the side decoration plate bottom forms the avoiding groove, which can reduce the interference of the skirting line and the like to the side decoration plate when the refrigerator is embedded, and can improve the heat dissipation effect of the refrigerator.

[0072] According to one embodiment of the present application, the side plate of the refrigerator is provided with a hook, and the side decoration plate is installed on the refrigerator body through the hook.

[0073] In the above description, the hook has a certain positioning function, so that the side decoration plate is automatically aligned and fixed in place when connected with the hook, reducing the risk of deviation of the side decoration plate from the original position during installation.

[0074] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0075] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the accompanying drawings, wherein:

[0076] Figure 1 is one of the explosion schematic diagrams of the refrigerator provided by the embodiments of the present application;

[0077] Figure 2 is one of the structure schematic diagrams of the compressor cabin of the refrigerator provided by the embodiments of the present application;

[0078] Figure 3 is one of the explosion schematic diagrams of the compressor cabin of the refrigerator provided by the embodiments of the present application;

[0079] Figure 4 is the structure schematic diagram of the refrigerator provided by the embodiments of the present application;

[0080] Figure 5 is the structure schematic diagram of the refrigerator provided by the embodiments of the present application;

[0081] Figure 6 is Figure 5 is the partial enlarged view of A in FIG. 8;

[0082] Figure 7 is one of the structure schematic diagrams of the refrigerator provided by the embodiments of the present application;

[0083] Figure 8 is Figure 7 is the sectional view of B-B in FIG. 8;

[0084] Figure 9 is Figure 8 is the partial enlarged view of C in FIG. 8;

[0085] Figure 10 is Figure 8 is a local enlarged view of D in FIG. 1;

[0086] Figure 11 is a structural schematic diagram of a refrigerator provided by an embodiment of the present application;

[0087] Figure 12 is a structural schematic diagram of a refrigerator provided by an embodiment of the present application;

[0088] Figure 13 is a structural schematic diagram of a refrigerator provided by an embodiment of the present application;

[0089] Figure 14 is a structural schematic diagram of a refrigerator provided by an embodiment of the present application;

[0090] Figure 15 is an exploded schematic diagram of a refrigerator provided by an embodiment of the present application;

[0091] Figure 16 is a structural schematic diagram of a pressurized cabin of a refrigerator provided by an embodiment of the present application;

[0092] Figure 17 is an exploded schematic diagram of a pressurized cabin of a refrigerator provided by an embodiment of the present application.

[0093] Reference signs:

[0094] Refrigerator 1;

[0095] Housing 10;

[0096] Top plate 110;

[0097] Side plate 120, notch 121, side plate body 122, first groove 123, second groove 124;

[0098] Back plate 130, back plate folded edge 131, convex rib 132;

[0099] Bottom plate 140, bottom plate folded edge 143;

[0100] Avoidance groove 150;

[0101] Strengthening structure 160;

[0102] Connecting structure 170, first connecting structure 171, second connecting structure 172;

[0103] Side plate folded edge 180, first section 181, second section 182;

[0104] Bending structure 190, first folded edge 191, second folded edge 192, third folded edge 193, fourth folded edge 194, fifth folded edge 195, sixth folded edge 196;

[0105] Compressor compartment 20;

[0106] Cable routing channel 210;

[0107] Mounting component 220, first part 221, second part 222, snap-fit ​​structure 223, hollow groove 224, clearance opening 225, protrusion 226;

[0108] Bottom support beam 230, elastic decorative piece 240;

[0109] The compressor compartment rear cover is 250, the first part of the rear cover is 251, the second part of the rear cover is 252, and the third part of the rear cover is 253.

[0110] The side wall of the compressor compartment is 260mm, and the folded edge of the side wall is 261mm.

[0111] Adjustable feet 30;

[0112] Decorative part 40, connector 410;

[0113] Refrigerator body 50, side decorative panel 60. Detailed Implementation

[0114] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0115] This application aims to solve at least one of the technical problems existing in the related art. To this end, this application proposes a refrigerator that allows the back of the refrigerator to fit more closely against the wall.

[0116] The following is for reference. Figures 1-10 Refrigerator 1 according to an embodiment of this application is described.

[0117] like Figure 1 As shown, the refrigerator 1 includes: an outer shell 10, an inner liner, an insulation layer, and a compressor. The outer shell 10 includes a top plate 110, a side plate 120, a back plate 130, and a bottom plate 140. The outer shell 10 forms a compressor compartment 20. The inner liner is installed inside the outer shell 10 to form a compartment. The insulation layer is formed between the outer shell 10 and the inner liner. The compressor is installed in the compressor compartment 20.

[0118] The outer shell 10 can be composed of a top plate 110, a side plate 120, a back plate 130 and a bottom plate 140. The main function of the outer shell 10 is to provide support and physical protection for the internal structure of the refrigerator 1.

[0119] The inner container is an internal storage space of the refrigerator 1, usually made of plastic or stainless steel, etc., and is installed in the outer shell 10 to form a compartment, which is mainly used to provide storage space for items and store different types of items through reasonable layout.

[0120] For example, the inner container can be provided with a partition or a drawer structure to separate the compartment for the classification and management of items.

[0121] The gap between the outer shell 10 and the inner container can be used as a mounting space for the thermal insulation layer, which is usually made of polyurethane foam or other high-efficiency insulation materials to reduce heat exchange between the interior of the refrigerator 1 and the external environment, enhance the thermal insulation effect of the refrigerator 1, and improve the energy efficiency of the refrigerator 1.

[0122] The outer shell 10 also forms a compressor cabin 20, which is mainly used to accommodate components that generate noise during operation, such as compressors, and effectively isolates noise to maintain low-noise operation of the refrigerator 1.

[0123] The compressor is the core component of the refrigeration system of the refrigerator 1, usually installed in the compressor cabin 20, and the compressor adjusts the temperature inside the refrigerator 1 by continuously compressing and releasing refrigerant. Specifically, the compressor is mainly used to compress refrigerant and deliver it to the condenser 40 through the refrigeration system, and then the refrigerant is delivered from the condenser 40 to the evaporator to release heat and lower the temperature inside the refrigerator 1.

[0124] The refrigeration system of the refrigerator 1 relies on the operation of the compressor, and the compressor generates heat during operation. The outer shell 10 of the refrigerator 1 is provided with a heat dissipation air outlet communicating with the compressor cabin 20, which helps to quickly dissipate heat in the compressor cabin 20.

[0125] Specifically, at least one of the top plate 110, the side plate 120 and the bottom plate 140 adjacent to the compressor cabin 20 is provided with a heat dissipation air outlet communicating with the compressor cabin 20, i.e. the heat dissipation air outlet can be located at least one of the top, side and bottom of the refrigerator 1. The heat dissipation air outlet can communicate the compressor cabin 20 with the outside, so that the hot air flow in the compressor cabin 20 is quickly released to the outside through the heat dissipation air outlet, thereby reducing the risk of excessively high temperature in the compressor area and maintaining the efficient operation of the compressor.

[0126] It should be noted that the heat dissipation air outlet is designed adjacent to the compressor cabin 20, rather than the traditional rear, which can better utilize the space layout of the refrigerator 1 and reduce the limitations of the traditional rear air outlet.

[0127] In addition, the lower part of the outer shell 10 of the refrigerator 1 is recessed on at least one side in the direction of the opening of the refrigerator 1 to form a relief groove 150. The relief groove 150 is open in the direction away from the compartment on the side where it is located, at both ends on the side where it is located and downward, which can provide suitable placement space for components such as baseboards, thereby optimizing the spatial layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0128] Among them, the clearance groove 150 is the area that is recessed forward on the back of the refrigerator 1. Its shape and size can be designed according to actual needs. The clearance groove 150 is open in the direction away from the compartment on the side where it is located, and at both ends of the side where it is located and downward. That is, the clearance groove 150 is open backward on the back of the refrigerator 1, the clearance groove 150 is open to the left and right on the side of the refrigerator 1, and the clearance groove 150 is open downward at the bottom of the refrigerator 1.

[0129] In the above description, the clearance groove 150 runs through the side of the refrigerator 1 and is open at the back and bottom. The baseboard is usually closely connected to the wall and located at the back of the refrigerator 1. Setting the clearance groove 150 at the rear of the refrigerator 1 can provide appropriate space for components such as the baseboard, thereby reducing the occupation of additional space.

[0130] The refrigeration system of refrigerator 1 relies on the operation of the compressor, which generates heat during operation. Therefore, heat dissipation vents are usually installed on the compressor compartment 20 of refrigerator 1. However, refrigerator 1 in related technologies is usually rear-exhaust type. Rear-exhaust refrigerator 1 leaves a certain gap between the back and the wall for heat dissipation and air circulation, which makes it impossible for the back of refrigerator 1 to be flush against the wall, affecting the user experience and leaving room for improvement.

[0131] This application provides an clearance groove 150 on the back of the refrigerator 1 to provide appropriate installation space for components such as baseboards. This can reduce unnecessary gaps between the refrigerator 1 and the wall, allowing the back of the refrigerator 1 to fit more tightly against the wall, which helps to reduce the tilting or shaking of the refrigerator 1 caused by instability.

[0132] According to the refrigerator 1 provided in the embodiment of this application, by providing an avoidance groove 150 on the back of the refrigerator 1, unnecessary gaps between the refrigerator 1 and the wall can be reduced, so that the back of the refrigerator 1 fits more tightly against the wall.

[0133] In some embodiments, such as Figure 1 As shown, the back panel 130 is provided with a reinforcing structure 160, which is recessed toward the opening of the refrigerator 1.

[0134] In this embodiment, certain portions of the back panel 130 of the refrigerator 1 are recessed toward the interior of the refrigerator 1 to form a reinforcing structure 160. For example, the reinforcing structure 160 can be a groove or a protrusion. The recessed area is formed by stamping. The shape of the recess can include vertical strips and circles, etc. At the same time, the reinforcing structures 160 are spaced apart to increase the mechanical strength of the back panel 130.

[0135] The reinforcing structure 160 can improve the overall strength of the back plate 130 through structural optimization without increasing the thickness of the back plate 130, reduce the deformation or damage of the back plate 130 due to uneven stress or external impact, and the reinforcing structure 160 on the back plate 130 is recessed towards the interior of the refrigerator 1, which can optimize the space layout of the back plate 130 of the refrigerator 1, thereby reducing the gap between the back plate 130 of the refrigerator 1 and the wall, and helping the majority of the back plate 130 to abut the wall.

[0136] It can be understood that the back plate 130 is provided with the reinforcing structure 160 and is recessed towards the front, which can combine the dual advantages of structural reinforcement and space optimization, thereby improving the overall strength and stability of the outer shell 10 and effectively optimizing the external space layout of the refrigerator 1.

[0137] In some embodiments, as shown in Figure 1 and Figure 2 , the back plate 130 is provided with a connecting structure 170 connected with the structural member of the refrigerator 1, and the connecting structure 170 is recessed towards the opening direction of the refrigerator 1.

[0138] The connecting structure 170 is a connecting part between the back plate 130 and the structural member of the refrigerator 1, and through the connecting structure 170, the back plate 130 can be more stably combined with the structural member of the refrigerator 1, and the structural member forms the compressor chamber 20.

[0139] For example, the connecting structure 170 usually adopts the mode of bolts, buckles, welding or insertion to fixedly connect the back plate 130 with other important components of the refrigerator 1, so as to maintain the stability of the refrigerator 1 during use.

[0140] In addition, the connecting structure 170 is recessed towards the interior of the refrigerator 1, forming a certain concave structure, which can embed the connecting structure 170 into the interior of the refrigerator 1 or the surface depth of the back plate 130 without increasing the external occupied space, thereby helping to enhance the connection strength between the back plate 130 and the structural member.

[0141] In this embodiment, the compressor chamber 20 can be at least one of the following structural forms:

[0142] First, the compressor chamber 20 is bottom-mounted.

[0143] For example, as shown in Figure 2As shown, in this embodiment, when the compressor chamber 20 is bottom-mounted, the connecting structure 170 comprises a first connecting structure 171 for connecting the back plate 130 and the bottom plate 140, and a second connecting structure 172 for connecting the back plate 130 and the bottom support beam 230 of the compressor chamber 20, so as to form a frame of the structural member, and meanwhile, the first connecting structure 171 and the second connecting structure 172 both protrude towards the direction of the thermal insulation layer located inside the refrigerator 1, i.e. the first connecting structure 171 and the second connecting structure 172 both protrude towards the inside of the refrigerator 1.

[0144] For example, the first connecting structure 171 can be a clamping structure, the first connecting structure 171 protrudes towards the inside of the refrigerator 1 to form a mounting space of the buckle, and when the buckle on the bottom plate 140 is clamped with the first connecting structure 171, the buckle still does not protrude from the back plate 130.

[0145] For example, the second connecting structure 172 can be a threaded connecting structure 170, the second connecting structure 172 protrudes towards the inside of the refrigerator 1 to form a concave threaded interface, and the bottom plate 140 is provided with a connecting hole matched with the threaded interface, and when the bolt is installed in the second connecting structure 172 by penetrating the back plate 130 and the bottom plate 140, the bolt also does not protrude from the back plate 130.

[0146] It can be understood that different connecting structures 170 cooperate to form part of the structural member, and meanwhile, the first connecting structure 171 and the second connecting structure 172 both protrude towards the direction of the thermal insulation layer, which can not increase the external occupied space of the back plate 130.

[0147] Secondly, the compressor chamber 20 is top-mounted.

[0148] In this embodiment, when the compressor chamber 20 is top-mounted, the connecting structure 170 comprises a first connecting structure 171 for connecting the back plate 130 and the top plate 110, and a second connecting structure 172 for connecting the back plate 130 and the bottom support beam 230 of the compressor chamber 20, so as to form a frame of the structural member, and meanwhile, the first connecting structure 171 and the second connecting structure 172 both protrude towards the direction of the thermal insulation layer located inside the refrigerator 1, i.e. the first connecting structure 171 and the second connecting structure 172 both protrude towards the inside of the refrigerator 1.

[0149] For example, the first connecting structure 171 can be a clamping structure, the first connecting structure 171 protrudes towards the inside of the refrigerator 1 to form a mounting space of the buckle, and when the buckle on the bottom plate 140 is clamped with the first connecting structure 171, the buckle still does not protrude from the back plate 130.

[0150] Exemplarily, the second connecting structure 172 can be a threaded structure, the second connecting structure 172 protrudes towards the interior of the refrigerator 1, forming a concave threaded interface, the top plate 110 is provided with a connecting hole matched with the threaded interface, when the bolt is installed on the second connecting structure 172 by penetrating the back plate 130 and the top plate 110, the bolt does not protrude from the back plate 130.

[0151] It can be understood that different connecting structures 170 cooperate to form part of the structural member, and the first connecting structure 171 and the second connecting structure 172 both protrude towards the direction of the heat preservation layer, which can not increase the external occupied space of the back plate 130.

[0152] In some embodiments, when the pressurized cabin 20 is formed at the bottom of the shell 10, the back plate 130 can include a back plate 130 body and a pressurized cabin rear cover, the pressurized cabin rear cover is provided with a connecting structure 170 connected with the structural member of the refrigerator 1, and the connecting structure 170 is recessed towards the front.

[0153] At this time, the pressurized cabin rear cover is located at the bottom of the back plate 130, and the back plate 130 body is located at the upper part of the back plate 130, and the pressurized cabin rear cover and the back plate 130 body are connected to form the overall structure of the back plate 130, and the structural member of the refrigerator 1 is connected with the pressurized cabin rear cover and the bottom plate 140 through the connecting structure 170 to form the pressurized cabin 20.

[0154] Exemplarily, the connecting structure 170 can include a first connecting structure 171 and a second connecting structure 172, the pressurized cabin rear cover and the bottom plate 140 are connected through the first connecting structure 171, and the pressurized cabin rear cover and the bottom support beam 230 of the pressurized cabin 20 are connected through the second connecting structure 172, thereby forming a frame of the structural member.

[0155] In addition, the connecting structure 170 is recessed towards the interior of the refrigerator 1, forming a certain concave structure, which can embed the connecting structure 170 into the interior of the refrigerator 1 or the surface depth of the back plate 130 without increasing the external occupied space, which helps to enhance the connection strength between the back plate 130 and the structural member.

[0156] In some embodiments, the vertical distance from the top wall of the avoidance groove 150 to the bottom surface of the refrigerator 1 is ΔH1, which satisfies: ΔH1≤150mm.

[0157] In this embodiment, the bottom of the shell 10 of the refrigerator 1 is recessed towards the front at the rear end to form an avoidance groove 150, the avoidance groove 150 is open at the back, side and bottom, which can provide a suitable placement space for the skirting line and other components, thereby optimizing the space layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0158] Specifically, the avoiding groove 150 is a region recessed forward at the rear end of the refrigerator 1, the avoiding groove 150 penetrates the side of the refrigerator 1 and is open at the back and the bottom, the skirting line is usually installed at the back of the refrigerator 1 and is closely connected with the wall, and the avoiding groove 150 provided at the rear end of the refrigerator 1 can provide appropriate space for components such as the skirting line, thereby reducing the occupation of additional space.

[0159] The avoiding groove 150 is in the shape of inverted L in the direction perpendicular to the side plate 120 of the refrigerator 1, the vertical distance ΔH1 from the top wall of the avoiding groove 150 to the bottom surface of the refrigerator 1 is the length of the avoiding groove 150 in the height direction of the back plate 130, and ΔH1 satisfies the size range of 120 mm to 150 mm.

[0160] For example, when the vertical distance from the top wall of the avoiding groove 150 to the bottom surface of the refrigerator 1 is too small, such as ΔH1 < 120 mm, the avoiding groove 150 will not match the skirting line, thereby causing the refrigerator 1 to be unable to be installed.

[0161] For example, when the vertical distance from the top wall of the avoiding groove 150 to the bottom surface of the refrigerator 1 is too large, such as ΔH1 > 150 mm, space will be wasted, and the overall capacity utilization of the refrigerator 1 will be affected.

[0162] It can be understood that setting the vertical distance from the top wall of the avoiding groove 150 to the bottom surface of the refrigerator 1 within a certain size range can make the refrigerator 1 have sufficient space to accommodate internal components, while reducing the occupation of additional space.

[0163] In some embodiments, the height of the refrigerator 1 is H, the vertical distance from the top wall of the avoiding groove 150 to the bottom surface of the refrigerator 1 is ΔH1, the horizontal size of the avoiding groove 150 is a, the line connecting the top point of the refrigerator 1 close to the wall and the top point of the avoiding groove 150 close to the opening of the refrigerator 1 is defined as a backward tilt reference line, the included angle between the backward tilt reference line and the vertical direction is defined as a backward tilt reference angle, the backward tilt reference angle is α, tanα = a / (H-ΔH1), and 0.1°≤α≤1.5° is satisfied.

[0164] Most of the refrigerators in the related art are not close to the wall, and it is difficult to judge the severity of the tilt of the refrigerator through the gap between the refrigerator and the wall, and the application takes whether the refrigerator is close to the wall as the basis for adjusting the adjustable foot 30, that is, by adjusting the adjustable foot 30 to be close to the wall at the top of the refrigerator 1, the degree of backward tilt of the refrigerator 1 is reduced while the state of the refrigerator 1 being closest to the wall in different installation scenarios is realized.

[0165] It should be noted that when the top of the refrigerator 1 is close to the wall, the refrigerator 1 can actually be in a vertical state or a backward tilt state.

[0166] In this embodiment, the height of the refrigerator 1 is H, the vertical distance from the top wall of the clearance groove 150 to the bottom surface of the refrigerator 1 is ΔH1, the length of the top wall of the clearance groove 150 in the front-back direction is a, and the line connecting the top of the back of the refrigerator 1 near the wall and the top of the clearance groove 150 near the opening of the refrigerator 1 is defined as the back tilt reference line.

[0167] When the back of refrigerator 1 is against the wall and refrigerator 1 is in a vertical position, the angle between the tilt reference line and the vertical direction is defined as the tilt reference angle. At this time, the angle between the tilt reference line and the outer surface of the back of refrigerator 1 is equal to the tilt reference angle α.

[0168] When the back of refrigerator 1 is against the wall and refrigerator 1 is tilted backward, the angle between the tilt reference line and the vertical direction is defined as the tilt reference angle. At this time, the angle between the tilt reference line and the outer surface of the back of refrigerator 1 is less than the tilt reference angle α.

[0169] For example, taking an under-sink refrigerator as an example, when the height H of the refrigerator 1 is 0.9m, the vertical distance ΔH1 from the top wall of the clearance groove 150 to the bottom surface of the refrigerator 1 is 150mm, and the horizontal dimension a of the clearance groove 150 is 14mm, tanα is 0.018, and the back tilt reference angle α is 1.1°.

[0170] For example, taking a conventional refrigerator as an example, when the height H of the refrigerator 1 is 1.6m, the vertical distance ΔH1 from the top wall of the clearance groove 150 to the bottom surface of the refrigerator 1 is 150mm, and the horizontal dimension a of the clearance groove 150 is 14mm, tanα is 0.01, and the back tilt reference angle α is 0.6°.

[0171] For example, taking a conventional refrigerator as an example, when the height H of the refrigerator 1 is 1.8m, the vertical distance ΔH1 from the top wall of the clearance groove 150 to the bottom surface of the refrigerator 1 is 120mm, and the horizontal dimension a of the clearance groove 150 is 14mm, tanα is 0.008, and the back tilt reference angle α is 0.45°.

[0172] It is understandable that by controlling the backward tilt reference angle α within a certain range, the backward tilt of refrigerator 1 can be reduced, thereby reducing the risk of severe tilting of refrigerator 1.

[0173] In some embodiments, such as Figure 2 As shown, refrigerator 1 has adjustable feet 30. When the adjustable feet 30 are adjusted to the minimum position, the vertical distance from the top wall of the clearance groove 150 to the bottom surface of the adjustable feet 30 is ΔH2, and the maximum adjustment height difference of the adjustable feet 30 is ΔH3, satisfying: ΔH2≥90mm, 15mm≤ΔH3≤45mm.

[0174] In this embodiment, the adjustable feet 30 are height adjustment devices for the bottom of the refrigerator 1, which can be used to adjust the horizontal height of the refrigerator 1 and also to keep balance on uneven ground.

[0175] For example, when the refrigerator 1 is installed on a level ground, the plurality of adjustable feet 30 can be adjusted to the same height, thereby adjusting the horizontal height of the refrigerator 1, and when the refrigerator 1 is installed on uneven ground, the plurality of adjustable feet 30 can be adjusted to different heights, thereby keeping the refrigerator 1 balanced on uneven ground.

[0176] In the case where the adjustable feet 30 are adjusted to the minimum gear position, the vertical distance AH2 from the top wall of the avoidance groove 150 to the bottom surface of the adjustable feet 30 satisfies: AH2≥90mm, while the vertical distance AH1 from the top wall of the avoidance groove 150 to the bottom surface of the refrigerator 1 satisfies: AH1≥120mm, and AH2> AH1, i.e., the vertical distance AH2 from the top wall of the avoidance groove 150 to the bottom surface of the adjustable feet 30 satisfies: AH2≥120mm.

[0177] In addition, the maximum adjustment height difference of the adjustable feet 30 is AH3, which satisfies: 15mm≤AH3≤45mm, so that in the case where the adjustable feet 30 are adjusted to the maximum gear position, the vertical distance AH2 from the top wall of the avoidance groove 150 to the bottom surface of the adjustable feet 30 satisfies: AH2≥135mm.

[0178] It can be understood that the adjustable feet 30 can be adjusted according to different use environments, and the height adjustment ability within a certain range makes the refrigerator 1 flexible to various application situations, thereby improving the adaptability of the refrigerator 1.

[0179] In some embodiments, as shown in Figure 2 The side of the top wall of the avoidance groove 150 close to the chamber or press cabin 20 is provided with a wiring channel 210, and the cable of the refrigerator 1 is led out of the refrigerator 1 from the wiring channel 210.

[0180] In this embodiment, the wiring channel 210 is a kind of channel designed inside the refrigerator 1, which is used to place and guide electrical elements such as cables or wires, and the wiring channel 210 is located above the top wall of the avoidance groove 150, which can provide an orderly and safe path, so that the cables inside the refrigerator 1 can be led out of the wiring channel 210 and safely transmitted to the outside of the refrigerator 1 to connect the power supply or external equipment, thereby reducing the interference of the cables and other components inside the refrigerator 1.

[0181] It can be understood that the wiring channel 210 can effectively manage the cables inside the refrigerator 1 and reduce the potential danger caused by electrical failure or exposure of the cables.

[0182] In some embodiments, as shown in Figure 2As shown, the avoiding groove 150 is provided with a wire channel 210 above it, and the cable of the refrigerator 1 is led out of the wire channel 210 to the outside of the refrigerator 1.

[0183] In this embodiment, the notch 121 at the bottom rear end of the side plate 120 makes the area at the bottom of the side plate 120 not completely closed, thereby forming a certain space, and the bottom of the back plate 130 is bent forward to the position of the notch 121 to form the top wall of the avoiding groove 150, i.e., the avoiding groove 150 is open at the back, side and bottom.

[0184] It can be understood that the notch 121 at the bottom of the side plate 120 and the bending design at the bottom of the back plate 130 can make full use of the space at the bottom of the refrigerator 1, so that the bottom area is not limited to a straight and closed design, thereby improving the operability of the refrigerator 1.

[0185] In some embodiments, as shown in Figure 2 The refrigerator 1 further comprises a mounting piece 220 installed at the notch 121, and the side of the back plate 130 facing the opening is flush with the side of the mounting piece 220 facing away from the opening.

[0186] In this embodiment, the mounting piece 220 is a main component of the refrigerator 1 structure for forming the compressor cabin 20, and the mounting piece 220 cooperates with the back plate 130 and the bottom plate 140 in the refrigerator 1 shell 10 to form the compressor cabin 20 accommodating the compressor.

[0187] Specifically, the mounting piece 220 is installed at the notch 121 provided at the bottom of the side plate 120 at the rear end, and cooperates with the side plate 120 to form the side of the refrigerator 1, while the back of the mounting piece 220 is attached to the back plate 130 and is tightly connected, reducing the loosening or deviation of the mounting piece 220 during use.

[0188] It can be understood that the mounting piece 220 is attached to the back of the back plate 130, which can make the back plate 130 more stable and reduce the possibility of loosening or deformation of the back plate 130 due to long-term use or external force.

[0189] In some embodiments, as shown in Figure 2 and Figure 3 The mounting piece 220 comprises a first part 221 and a second part 222 connected from top to bottom, the back of the first part 221 is protruded backward relative to the second part 222, the back plate 130 is attached to the back of the first part 221 and the back of the second part 222, and the downward step surface between the first part 221 and the second part 222 of the mounting piece 220 is spaced apart from the back plate 130 to form the wire channel 210, and the cable of the refrigerator 1 is led out of the wire channel 210 to the outside of the refrigerator 1.

[0190] Specifically, the back of the first portion 221 is convex backward relative to the second portion 222, i.e., the thickness of the first portion 221 is greater than that of the second portion 222, a stepped structure is formed between the first portion 221 and the second portion 222, and the back plate 130 is attached to the back of the first portion 221 and the back of the second portion 222. The back plate 130 is bent at the stepped structure, also forming a stepped structure. The stepped structure formed by the back plate 130 is the wall surface of the avoiding groove 150, and the downward stepped surface between the first portion 221 and the second portion 222 is spaced apart from the back plate 130.

[0191] The first portion 221 is completely attached to the back plate 130 in the height direction, and the back plate 130 extends on the back of the first portion 221 in the height direction. The second portion 222 is partially attached to the back plate 130 in the height direction. The portion of the second portion 222 not attached to the back plate 130 and the extension of the back plate 130 outside the first portion 221 form the wire channel 210.

[0192] The wire channel 210 is a kind of channel designed inside the refrigerator 1, used for placing and guiding electrical elements such as cables or wires. The wire channel 210 is located above the top wall of the avoiding groove 150, and can provide an orderly and safe path, so that the cables inside the refrigerator 1 can be led out of the wire channel 210 and safely transmitted to the outside of the refrigerator 1 to connect the power supply or external equipment, reducing the interference of the cables and other components inside the refrigerator 1.

[0193] It can be understood that the mounting piece 220 forms the wire channel 210 with the back plate 130, which can effectively manage the cables inside the refrigerator 1 and reduce the potential danger caused by electrical failure or exposure of the cables.

[0194] In some embodiments, as shown in Figs. 2A and 2B, the bottom of the refrigerator 1 is provided with a bottom support beam 230, and the mounting piece 220 is clamped to the bottom support beam 230. Figure 2 and Figure 3 In some embodiments, as shown in Figs. 2A and 2B, the bottom of the refrigerator 1 is provided with a bottom support beam 230, and the mounting piece 220 is clamped to the bottom support beam 230.

[0195] In this embodiment, the bottom support beam 230 is a support structure located at the bottom of the refrigerator 1. For example, the bottom support beam 230 can be an angle steel, which serves to connect the bottom plate 140 and the back plate 130, and helps to improve the stability of the refrigerator 1 and reduce the inclination or imbalance of the refrigerator 1 caused by uneven force.

[0196] In addition, the clamping connection can improve the connection strength between the bottom support beam 230 and the cabinet, and reduce the loosening problem caused by vibration, impact or external force.

[0197] It can be understood that the mounting member 220 is connected with the bottom support beam 230 through clamping, is easy to install, and the bottom support beam 230 cooperates with the mounting member 220 to form a coordinated combined structure, and the stability of the bottom support beam 230 can be enhanced.

[0198] In some embodiments, as shown in Figure 4 The mounting member 220 includes a first part 221 and a second part 222 connected from top to bottom, the back of the first part 221 is protruded backward relative to the second part 222, and at least one of the first part 221 and the second part 222 is provided with a clamping structure 223 connected with the bottom support beam 230.

[0199] In this embodiment, the back of the first part 221 is protruded backward relative to the second part 222, that is, the thickness of the first part 221 is greater than that of the second part 222, and a stepped structure is formed between the first part 221 and the second part 222.

[0200] Meanwhile, at least one of the first part 221 and the second part 222 is provided with a clamping structure 223 connected with the bottom support beam 230. Exemplarily, the clamping structure 223 can be a buckle, and the buckle can include two elastic arms.

[0201] The first part 221 or the second part 222 can be provided with the clamping structure 223, or the first part 221 and the second part 222 are both provided with the clamping structure 223. In the case that the first part 221 and the second part 222 are both provided with the clamping structure 223, the clamping structures 223 are distributed in the height direction and matched with the part of the bottom support beam 230 extending in the height direction, and the clamping structure 223 of each part independently plays a role, so that the uniform connection of the mounting member 220 and the bottom support beam 230 is realized.

[0202] It can be understood that the first part 221 and the second part 222 are connected with the bottom support beam 230 through the clamping structure 223, which can increase the connection strength and improve the stability of the whole device.

[0203] In some embodiments, as shown in Figure 4 The mounting member 220 is provided with a hollow slot 224 open forward.

[0204] In this embodiment, the hollow slot 224 is a plurality of structures with recessed morphology formed on the mounting member 220, and the slot of the hollow slot 224 is open forward, which is helpful for the cooperation of the mounting member 220 and the bottom support beam 230.

[0205] Specifically, the mounting member 220 comprises a first portion 221 and a second portion 222 connected from top to bottom, the back of the first portion 221 is protruded backward relative to the second portion 222, and the hollow groove 224 of the first portion 221 is deeper relative to the second portion 222, so that the wall thickness of the first portion 221 is the same as that of the second portion 222, which lightens the weight of the mounting member 220 while enhancing the overall stability of the mounting member 220.

[0206] In addition, the clamping structure 223 is arranged on the bottom wall of the hollow groove 224 and extends forward in a direction perpendicular to the bottom wall, and the length of the clamping structure 223 of the first portion 221 is greater than that of the second portion 222.

[0207] It can be understood that the hollow groove 224 which is open forward can improve the convenience of connection and installation while reducing the weight, and can also enhance the stability and reliability of the mounting member 220.

[0208] In some embodiments, as shown in Figures 2-4 The bottom plate 140 has a bottom plate flange 141 folded upward at the rear end, the refrigerator 1 is provided with a bottom support beam 230, the back plate 130, the bottom plate flange 141 and the bottom support beam 230 have an overlapping area, and are connected in the overlapping area, and the mounting member 220 is provided with an avoiding opening 225 for avoiding the bottom plate flange 141.

[0209] In this embodiment, the bottom plate flange 141 is located at the rear end of the bottom plate 140 of the refrigerator 1 and is folded upward, the bottom plate flange 141 has a certain angle or shape for connecting the bottom plate 140 and other structures, and can also enhance the bending resistance of the bottom plate 140 and reduce the deformation of the bottom plate 140 caused by the refrigerator 1 carrying heavy objects or long-term use.

[0210] For example, the back plate 130, the bottom plate flange 141 and the bottom support beam 230 have various overlapping forms, such as the back plate 130, the bottom plate flange 141 and the bottom support beam 230 overlapping in sequence from rear to front, and the bottom plate flange 141, the back plate 130 and the bottom support beam 230 overlapping in sequence from rear to front.

[0211] The back plate 130, the bottom plate flange 141 and the bottom support beam 230 have an overlapping area and are connected in the overlapping area, which can improve the overall stability and strength of the refrigerator 1, and the overlapping connection can provide additional structural support, so that the back plate 130, the bottom plate flange 141 and the bottom support beam 230 can jointly bear the external force of the refrigerator 1, further enhancing the carrying capacity and stability of the bottom of the refrigerator 1.

[0212] Exemplarily, the back plate 130 and the bottom plate flange 141 can be connected through the clamping structure 223, and the back plate 130, the bottom plate flange 141 and the bottom support beam 230 can be connected through the threaded connection structure 170 in the overlapping area.

[0213] In addition, the mounting member 220 is provided with an avoiding opening 225, which is mainly used for avoiding the bottom plate flange 141, so as to minimize the interference area between the mounting member 220 and the bottom plate flange 141. The back plate 130, the bottom plate flange 141 and the bottom support beam 230 are sequentially overlapped from back to front in the overlapping area, and the overlapping area is provided with the threaded connection structure 170. Meanwhile, the avoiding opening 225 of the mounting member 220 is also located in the overlapping area.

[0214] It can be understood that, by providing the avoiding opening 225, the mounting member 220 can be installed without interfering with the bottom plate flange 141, which is helpful for the smooth installation of the mounting member 220 and does not affect the function or structure of the bottom plate flange 141, and can effectively improve the stability and carrying capacity of the bottom of the refrigerator 1.

[0215] In some embodiments, as shown in Figure 5 and Figure 6 The gap 121 is provided with a side plate flange 180, which includes a first section 181 folded inward and a second section 182 folded backward. The front end of the mounting member 220 has a protruding portion 226 protruding forward. The front surface of the protruding portion 226 is arranged opposite to the first section 181 in the front-rear direction, and the inner side surface of the protruding portion 226 is arranged opposite to the second section 182 in the left-right direction, and the second section 182 is located inside the protruding portion 226.

[0216] In this embodiment, the bottom of the side plate 120 is provided with a gap 121 at the rear end, and the side plate flange 180 is a certain angle flange structure formed by folding the edge portion of the gap 121 of the side plate 120.

[0217] The side plate flange 180 includes a first section 181 and a second section 182 perpendicular to each other. The first section 181 is folded inward toward the inside of the side plate 120 and parallel to the back plate 130, which can strengthen the strength of the side plate 120. The second section 182 is folded backward and parallel to the side plate 120, which is used for connecting with the mounting member 220 and can enhance the firmness of the structure connection.

[0218] The front end of the mounting member 220 has a protruding portion 226 protruding forward, which is mainly used for providing an additional support point or connection point to help the mounting member 220 and the side plate flange 180 fixedly connected.

[0219] Specifically, the front surface of the protrusion 226 and the first section 181 of the side plate folded edge 180 are parallel to the back plate 130, and the front surface of the protrusion 226 and the first section 181 of the side plate folded edge 180 are oppositely arranged in the front-rear direction, wherein the first section 181 of the side plate folded edge 180 is located in front of the front surface of the protrusion 226, and the protrusion 226 abuts against the first section 181 of the side plate folded edge 180.

[0220] The inner side of the protrusion 226 and the second section 182 of the side plate folded edge 180 are parallel to the side plate 120, and the inner side of the protrusion 226 and the second section 182 of the side plate folded edge 180 are oppositely arranged in the left-right direction, wherein the second section 182 of the side plate folded edge 180 is located in the inner side of the protrusion 226, and the second section 182 of the side plate folded edge 180 abuts against the protrusion 226.

[0221] That is, the side plate folded edge 180 covers the front surface and the inner side of the protrusion 226, thereby realizing the stable cooperation between the side plate folded edge 180 and the protrusion 226, and at the same time, the side plate folded edge 180 can obtain additional support, reducing the risk of deformation of the side plate folded edge 180 caused by external force.

[0222] In addition, the opposite arrangement of the protrusion 226 and the side plate folded edge 180 helps accurate installation, which can reduce errors in the installation process and improve the accuracy and efficiency of assembly.

[0223] It can be understood that by arranging the side plate folded edge 180 at the gap 121 and combining the side plate folded edge 180 with the protrusion 226 of the mounting piece 220, the installation process can be optimized, and the connection firmness between the refrigerator 1 shell 10 and the mounting piece 220 can be improved.

[0224] In some embodiments, as shown in Figure 2 and Figure 3 The back surface of the mounting piece 220 includes a first area and a second area located outside the first area, the first area is attached to the back plate 130, and the second area is provided with an elastic decorative piece 240, the elastic decorative piece 240 protrudes backward relative to the back plate 130 in a non-compressed state, and the rigidity of the elastic decorative piece 240 is less than the rigidity of the mounting piece 220.

[0225] In this embodiment, the back surface of the mounting piece 220 faces the back plate 130 and is in contact with the back plate 130, and the back surface of the mounting piece 220 includes a first area and a second area located outside the second area, and the second area is located on the side of the first area close to the side plate folded edge 180, wherein the first area is attached to the back plate 130, and the second area is the part of the back surface of the mounting piece 220 not attached to the back plate 130.

[0226] In addition, the second region is provided with an elastic decorative piece 240, which can provide additional support and decoration, and the rigidity of the elastic decorative piece 240 is less than that of the mounting piece 220. The elastic decorative piece 240 can include a component with elastic deformation capability, which is usually made of flexible materials such as rubber, plastic, and silica gel. The elastic decorative piece 240 protrudes backward relative to the back plate 130 in a non-compressed state, which can be used to protect the back plate 130 and reduce the impact of external force on the back plate 130. The elastic decorative piece 240 can also wrap the corner between the back surface and the outer side surface of the mounting piece 220 to reduce the wear of the corner.

[0227] The elastic decorative piece 240 can absorb external impact or pressure, which helps the back plate 130 and the mounting piece 220 resist the influence of external force to a certain extent. For example, when subjected to external force, the elastic decorative piece 240 is compressed and is maximally compressed to be flush with the back plate 130. After the external force is removed, the elastic decorative piece 240 returns to the original protruding state, thereby maintaining its elasticity and decoration function.

[0228] It can be understood that the first region closely adheres to the back plate 130, which can provide strong support for the overall structure and reduce the loosening or deformation of the back plate 130 during use. Meanwhile, the elastic decorative piece 240 arranged in the second region can further improve the support performance of the mounting piece 220, effectively disperse the pressure, and reduce the risk of damage to the back plate 130.

[0229] The embodiments of the present application also provide a refrigerator 1, as shown in the accompanying drawings. Figure 1 The refrigerator 1 includes an outer shell 10, an inner container, a heat preservation layer, and a compressor. The bottom of the outer shell 10 is formed with a compressor cabin 20. The inner container is installed in the outer shell 10 to form a compartment. The heat preservation layer is formed between the outer shell 10 and the inner container. The compressor and the condenser are installed in the compressor cabin 20.

[0230] In addition, at least one of the side plate 120 and the bottom plate 140 of the outer shell 10 is provided with a heat dissipation air outlet, which is in communication with the compressor cabin 20. The compressor cabin rear cover 250 of the outer shell 10 is installed at the rear of the compressor cabin 20 and is recessed forward at the lower part to form an avoidance groove 150, which is open at the back, the side, and the bottom.

[0231] It should be noted that the heat dissipation air outlet is designed at the position adjacent to the compressor cabin 20 instead of the traditional rear part, which can better utilize the space layout of the refrigerator 1 and reduce the limitation of the traditional rear air outlet.

[0232] The compressor cabin rear cover 250 of the outer shell 10 is installed at the rear of the compressor cabin 20 and is recessed forward at the lower part to form an avoidance groove 150, which is open at the back, the side, and the bottom. The avoidance groove 150 can provide a suitable placement space for components such as a skirting line, thereby optimizing the space layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0233] In some embodiments, as shown in Figure 3 The rear cover 250 comprises a first rear cover portion 251, a second rear cover portion 252 and a third rear cover portion 253 connected in sequence from top to bottom, the first and third rear cover portions 251, 253 are respectively bent relative to the second rear cover portion 252, the second rear cover portion 252 forms a top wall of the avoiding groove 150, and the third rear cover portion 253 is connected to the rear end of the bottom plate 140 and forms a front wall of the avoiding groove 150.

[0234] In this embodiment, the rear cover 250 is connected between the back plate 130 and the bottom plate 140, the rear cover 250 and the back plate 130 are located at the back of the refrigerator 1, the rear cover 250 is located below the back plate 130, and the bottom plate 140 is located at the bottom of the refrigerator 1. The rear cover 250 comprises a first rear cover portion 251, a second rear cover portion 252 and a third rear cover portion 253 connected in sequence from top to bottom, wherein the first rear cover portion 251 is connected between the lower end of the back plate 130 and the second rear cover portion 252, the second rear cover portion 252 is connected between the first rear cover portion 251 and the third rear cover portion 253, and the third rear cover portion 253 is connected between the second rear cover portion 252 and the rear end of the bottom plate 140.

[0235] In addition, the first and third rear cover portions 251, 253 are respectively bent relative to the second rear cover portion 252, specifically, the first and third rear cover portions 251, 253 are parallel to the back plate 130, the second rear cover portion 252 is perpendicular to the first and third rear cover portions 251, 253, and the third rear cover portion 253 is closer to the interior of the refrigerator 1 than the first rear cover portion 251.

[0236] It should be noted that the rear cover 250 is recessed forward at the lower portion to form the avoiding groove 150, the second rear cover portion 252 forms a top wall of the avoiding groove 150, and the third rear cover portion 253 forms a front wall of the avoiding groove 150.

[0237] It can be understood that the portions of the rear cover 250 are bent and connected together to form the wall surface of the avoiding groove 150, which can improve the operability of the rear cover 250.

[0238] In some embodiments, as shown in Figure 5 and Figure 6 The bottom of the side surface of the refrigerator 1 is provided with a notch 121 at the rear end, and the second and third rear cover portions 252, 253 are arranged in the notch 121 to form the avoiding groove 150.

[0239] In this embodiment, the notch 121 at the bottom rear end of the side surface of the refrigerator 1 makes the area at the bottom of the side plate 120 not completely closed, thereby forming a certain space, and the rear cover second part 252 and the rear cover third part 253 are arranged in the notch 121 to form the avoiding groove 150 which is open at the back, side and bottom.

[0240] The bottom of the side plate 120 is provided with an L-shaped notch 121 at the rear end, the rear cover second part 252 is parallel to the bottom plate 140 to form the top wall of the avoiding groove 150, and the rear cover third part 253 is parallel to the back plate 130 to form the side wall of the avoiding groove 150.

[0241] It can be understood that the rear cover second part 252 and the rear cover third part 253 arranged in the notch 121 at the bottom of the side plate 120 can make full use of the space at the bottom of the refrigerator 1, so that the bottom area is not limited to straight lines and closed designs, thereby improving the operability of the refrigerator 1.

[0242] In some embodiments, as shown in Figure 3 the upper edge of the notch 121 is higher than the rear cover second part 252 to form the wire routing channel 210 between the upper edge of the notch 121 and the rear cover second part 252.

[0243] In this embodiment, the rear cover second part 252 is parallel to the bottom plate 140 to form the top wall of the avoiding groove 150, the top wall of the avoiding groove 150 is below the upper edge of the notch 121 and is spaced apart from the upper edge of the notch 121, and the wire routing channel 210 is formed between the upper edge of the notch 121 and the rear cover second part 252.

[0244] The wire routing channel 210 is a kind of channel designed inside the refrigerator 1 for placing and guiding electrical elements such as cables or wires, and the wire routing channel 210 is above the top wall of the avoiding groove 150, which can provide an orderly and safe path, so that the cables inside the refrigerator 1 can be led out of the wire routing channel 210 and safely transmitted to the outside of the refrigerator 1 to connect the power supply or external equipment, reducing the interference of the cables and other parts inside the refrigerator 1.

[0245] It can be understood that the upper edge of the notch 121 is higher than the rear cover second part 252 to form the wire routing channel 210.

[0246] In some embodiments, as shown in Figure 3 and Figure 6 the side plate folding edge 180 is provided at the notch 121, and the press cabin side wall 260 of the press cabin 20 is provided with a side wall folding edge 261, and the vertical projection of the side plate folding edge 180 and the side wall folding edge 261 in the left-right direction has an overlapping area.

[0247] In this embodiment, the bottom of the side plate 120 has an L-shaped notch 121 at the rear end, and a side plate folding edge 180 is provided at the notch 121. The side plate folding edge 180 is a folding structure formed by folding the edge part at the notch 121 of the side plate 120 at a certain angle. A part of the side plate folding edge 180 folds towards the back plate 130. The press chamber side wall 260 of the press chamber 20 is provided with a side wall folding edge 261. A part of the side wall folding edge 261 folds away from the back plate 130, that is, the folding directions are opposite.

[0248] The side panel folded edge 180 and the side wall folded edge 261 have overlapping areas when projected vertically in the left-right direction, that is, at least a portion of the side panel folded edge 180 and the side wall folded edge 261 are directly opposite each other in the left-right direction.

[0249] It is understandable that the side panel folded edge 180 and the side wall folded edge 261 have overlapping areas in their vertical projections along the left and right directions, thereby achieving the connection between the side panel 120 and the compressor compartment side wall 260.

[0250] This application embodiment also provides a refrigerator 1, such as Figure 1 As shown, the refrigerator 1 includes: an outer shell 10, an inner liner, an insulation layer, and a compressor. The outer shell 10 includes a top plate 110, a side plate 120, a back plate 130, and a bottom plate 140. The outer shell 10 forms a compressor compartment 20. The inner liner is installed inside the outer shell 10 to form a compartment. The insulation layer is formed between the outer shell 10 and the inner liner. The compressor is installed in the compressor compartment 20.

[0251] At least one of the top plate 110, side plate 120 and bottom plate 140 adjacent to the compressor compartment 20 is provided with a heat dissipation vent that connects to the compressor compartment 20. It should be noted that designing the heat dissipation vent in a position adjacent to the compressor compartment 20, rather than the traditional rear, can better utilize the space layout of the refrigerator 1 and reduce the limitations of the traditional rear air outlet.

[0252] In addition, the bottom of the outer shell 10 of the refrigerator 1 is recessed forward at the back to form a relief groove 150. The relief groove 150 is open at the back, sides and bottom, which can provide suitable placement space for components such as baseboards, thereby optimizing the spatial layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0253] like Figure 2 As shown, the refrigerator 1 also includes a resilient decorative element 240, which is installed at the clearance groove 150 and has a stiffness less than that of the outer shell 10. Specifically, at least a portion of the resilient decorative element 240 can be installed at the end of the clearance groove 150 located on the side of the refrigerator 1 to provide additional support and decoration.

[0254] For example, the rigidity of the elastic decorative member 240 is less than that of the outer shell 10, and the elastic decorative member 240 can include a component having an elastic deformation capability, which is usually made of a flexible material such as rubber, plastic, and silica gel.

[0255] The elastic decorative member 240 protrudes backward relative to the back plate 130 in a non-compressed state, and can be used to absorb external impact or pressure, helping the outer shell 10 of the refrigerator 1 to resist external forces to a certain extent. For example, when subjected to external forces, the elastic decorative member 240 is compressed and maximally compressed to be flush with the back plate 130, and after the external forces are removed, the elastic decorative member 240 returns to the original protruding state, thereby maintaining its elasticity and decorative function.

[0256] In some embodiments, as shown in Figure 1 The pressurized cabin 20 is formed at the bottom of the outer shell 10, and the heat dissipation air vents are provided in at least one of the side plate 120 and the bottom plate 140. The outer shell 10 further includes a pressurized cabin rear cover 250 installed at the rear of the pressurized cabin 20. The pressurized cabin rear cover 250 is bent to form the avoidance groove 150. The elastic decorative member 240 is installed at the outer side of the pressurized cabin rear cover 250 in the left-right direction and protrudes backward relative to the pressurized cabin rear cover 250.

[0257] Specifically, the pressurized cabin 20 can be formed at the bottom of the outer shell 10. The pressurized cabin 20 is mainly used to accommodate components that generate noise during operation, such as compressors, and effectively isolates noise, maintaining low-noise operation of the refrigerator 1. Specifically, the outer shell 10 further includes a pressurized cabin rear cover 250 installed at the rear of the pressurized cabin 20. The pressurized cabin 20 front cover, the pressurized cabin rear cover 250, and the bottom plate 140 jointly form the pressurized cabin 20 located at the bottom of the refrigerator 1. The pressurized cabin rear cover 250 and the back plate 130 are both located at the back of the refrigerator 1. The pressurized cabin rear cover 250 is located below the back plate 130. The bottom plate 140 is located at the bottom of the refrigerator 1. The pressurized cabin 20 front cover is connected between the pressurized cabin rear cover 250 and the bottom plate 140.

[0258] At least one of the side plate 120 and the bottom plate 140 of the outer shell 10 is provided with a heat dissipation air vent, which is in communication with the pressurized cabin 20. The pressurized cabin rear cover 250 of the outer shell 10 is installed at the rear of the pressurized cabin 20 and is recessed forward at the lower part to form the avoidance groove 150. The avoidance groove 150 is open at the back, side, and bottom.

[0259] Specifically, at least one of the side plate 120 and the bottom plate 140 of the outer shell 20 adjacent to the pressurized cabin 20 is provided with a heat dissipation air vent, i.e., the heat dissipation air vent can be located at least one of the side and bottom of the refrigerator 1. The heat dissipation air vent can communicate the pressurized cabin 20 with the outside, so that the hot air flow in the pressurized cabin 20 is quickly released to the outside through the heat dissipation air vent, thereby reducing the risk of excessively high temperature in the compressor area and maintaining the efficient operation of the compressor.

[0260] The compressor cabin rear cover 250 of the outer shell 10 is installed at the rear of the compressor cabin 20, and is concave downward at the lower part to form an avoiding groove 150, which is open at the back, sides and bottom, so as to provide a suitable space for the skirting and other components, thereby optimizing the space layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0261] In addition, the elastic decorative piece 240 is installed at the outer side of the compressor cabin rear cover 250 in the left-right direction and is located at the avoiding groove 150, which can provide additional support and decoration, and the elastic decorative piece 240 protrudes backward relative to the compressor cabin rear cover 250 in the non-compressed state, which can be used to protect the back plate 130 and reduce the impact of external force on the back plate 130, and the elastic decorative piece 240 can also cover the corner of the back surface and the outer side surface of the mounting piece 220, thereby reducing the wear of the corner.

[0262] For example, the elastic decorative piece 240 can include a component with elastic deformation capability, which is usually made of flexible materials such as rubber, plastic and silica gel.

[0263] It can be understood that the elastic decorative piece 240 can absorb external impact or pressure, which helps the compressor cabin rear cover 250 to resist the influence of external force to a certain extent.

[0264] In some embodiments, as shown in Figure 2 the elastic decorative piece 240 covers the outer corner of the rear end of the mounting piece 220.

[0265] The rear end of the mounting piece 220 is susceptible to friction, collision or external force, and the outer corner that is susceptible to damage can be wrapped, thereby effectively reducing the damage caused by the collision to the equipment.

[0266] For example, the material of the elastic decorative piece 240 includes but is not limited to rubber, plastic or other elastic synthetic materials, and the elastic decorative piece 240 can provide certain elasticity and buffering through its elastic properties.

[0267] It can be understood that the elastic decorative piece 240 covers the outer corner of the rear end of the mounting piece 220, which can reduce the influence of external collision and friction and effectively reduce the wear of the corner.

[0268] The embodiments of the present application also provide a refrigerator 1, as shown in Figure 15 the refrigerator 1 includes an outer shell 10, an inner container, a heat preservation layer, a compressor, a condenser and a decorative part 40, wherein the outer shell 10 forms a compressor cabin 20, the inner container is installed in the outer shell 10 to form a compartment, the heat preservation layer is formed between the outer shell 10 and the inner container, and the compressor and the condenser are installed in the compressor cabin 20.

[0269] In addition, the bottom of the shell 10 forms a press cabin 20, at least one of the side plate 120 and the bottom plate 140 of the shell 10 is provided with a heat dissipation air port, the heat dissipation air port is communicated with the press cabin 20, the press cabin rear cover 250 of the shell 10 is installed at the rear of the press cabin 20, and the lower part is recessed at least on one side to form an avoidance slot 150, the avoidance slot 150 is open to the direction away from the compartment on the side, to both ends of the side and downward, that is, the avoidance slot 150 is open to the back, side and bottom.

[0270] Specifically, at least one of the side plate 120 and the bottom plate 140 of the shell 10 adjacent to the press cabin 20 is provided with a heat dissipation air port, that is, the heat dissipation air port can be located at least one of the side and the bottom of the refrigerator 1.

[0271] The press cabin rear cover 250 of the shell 10 is installed at the rear of the press cabin 20, and the lower part is recessed to form an avoidance slot 150, the avoidance slot 150 is open to the back, side and bottom, which can provide suitable space for components such as skirting lines, thereby optimizing the space layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0272] In addition, the decorative part 40 is detachably installed in the avoidance slot 150, and the outer wall surface of the decorative part 40 is flush with the corresponding wall surface of the shell 10. When the decorative part 40 is installed in the avoidance slot 150, the avoidance slot 150 at the bottom of the shell 10 is filled and flattened, and in the environment where the wall does not have a skirting line, the back of the refrigerator 1 is attached to the wall. When the decorative part 40 is not installed in the avoidance slot 150, the avoidance slot 150 is formed at the bottom of the refrigerator 1, which can provide appropriate space for components such as skirting lines, thereby reducing the occupation of additional space.

[0273] The detachable installation of the decorative part 40 in the avoidance slot 150 can improve the adaptability of the refrigerator 1 and help the refrigerator 1 to be applied to various different installation environments.

[0274] In some embodiments, as shown in Figure 16 The top wall of the decorative part 40 abuts against the top wall of the avoidance slot 150, the inner side wall of the decorative part 40 abuts against the inward wall of the avoidance slot 150, and the other wall surfaces of the decorative part 40 are flush with the corresponding wall surfaces of the shell.

[0275] In this embodiment, the decorative part 40 is installed in the avoidance slot 150, and the top wall of the decorative part 40 abuts against the top wall of the avoidance slot 50, and the inner side wall of the decorative part 40 abuts against the inward wall of the avoidance 150.

[0276] In addition, the bottom wall of the decorative part 40 is flush with the lower surface of the bottom plate, the outer side wall of the decorative part 40 is opposite to the inner side wall, and the outer side wall is flush with the outer side surface of the back plate. The other two side walls of the decorative part 40 except the inner side wall and the outer side wall are opposite along the length direction of the decorative part 40, and the other two side walls are flush with the side plates on both sides, respectively.

[0277] The outer wall surface of the decoration part 40 is flush with the corresponding wall surface of the outer shell 10. When the decoration part 40 is installed in the avoiding groove 150, the avoiding groove 150 at the bottom of the outer shell 10 is filled and leveled, and the regular shape of the refrigerator 1 is formed.

[0278] It can be understood that the installation of the decoration part 40 at the avoiding groove 150 can reduce the influence of the external environment on the avoiding groove 150.

[0279] In some embodiments, as shown in Figure 17 The decoration part 40 is detachably installed in the avoiding groove 150 through a plurality of connecting parts 410, and the plurality of connecting parts 410 are distributed near the lower edge and the two side edges of the decoration part 40.

[0280] In this embodiment, the decoration part 40 is detachably installed in the avoiding groove 150 through a plurality of connecting parts 410. When the decoration part 40 is installed in the avoiding groove 150, the avoiding groove 150 at the bottom of the outer shell 10 is filled and leveled. In an environment where the wall does not have a skirting line, the back of the refrigerator 1 is attached to the wall. When the decoration part 40 is not installed in the avoiding groove 150, the avoiding groove 150 is formed at the bottom of the refrigerator 1, which can provide appropriate space for components such as skirting lines, thereby reducing the occupation of additional space.

[0281] For example, the connecting part 410 can be a detachable connecting structure such as a fastener.

[0282] In addition, the plurality of connecting parts 410 are distributed near the lower edge and the two side edges of the decoration part 40, such as connecting the decoration part 40 to the outer shell 10 through the connecting part 410 distributed near the lower edge of the decoration part 40, and such as connecting the decoration part 40 to the compressor cabin 20 through the connecting part 410 distributed near the two side edges of the decoration part 40.

[0283] It can be understood that the detachable installation of the decoration part 40 in the avoiding groove 150 through the plurality of connecting parts 410 can improve the connection strength and stability of the connecting part 410 and the avoiding groove 150.

[0284] The embodiment of the present application also provides a refrigerator 1, as shown in Figure 1 The refrigerator 1 comprises an outer shell 10, an inner container, a heat preservation layer and a compressor. The outer shell 10 comprises a top plate 110, a side plate 120, a back plate 130 and a bottom plate 140, and the outer shell 10 forms a compressor cabin 20. The inner container is installed in the outer shell 10 to form a compartment. The heat preservation layer is formed between the outer shell 10 and the inner container. The compressor is installed in the compressor cabin 20.

[0285] At least one of the top plate 110, the side plate 120 and the bottom plate 140 adjacent to the compressor chamber 20 is provided with a heat dissipation air outlet communicating with the compressor chamber 20. It should be noted that the heat dissipation air outlet is designed at the position adjacent to the compressor chamber 20 instead of the traditional rear part, so that the space layout of the refrigerator 1 can be better utilized, and the limitation of the traditional rear air outlet can be reduced.

[0286] In addition, the bottom of the shell 10 of the refrigerator 1 is recessed forward at the back to form an avoidance groove 150, the avoidance groove 150 is open at the back, the side and the bottom, and can provide a suitable placement space for components such as a skirting line, so as to optimize the space layout of the back of the refrigerator 1 and reduce the gap between the back of the refrigerator 1 and the wall.

[0287] Meanwhile, the rear surface of the side plate 120 is protruded rearward relative to the rear surface of the back plate 130, which can reduce the contact between the back plate 130 and the wall, thereby reducing the abrasion of the back plate 130, and can also reduce the forming difficulty of the side plate 120 and improve the interface strength of the side plate 120 and the back plate 130.

[0288] In some embodiments, as shown in Figures 7-9 The side plate 120 includes a side plate body 122 and a bending structure 190 connected to the rear end of the side plate body 122, the side plate body 122 and the bending structure 190 form a first groove 123 open forward and a second groove 124 open rearward, the first groove 123 is located laterally outside the second groove 124, the back plate 130 is installed in the second groove 124, and the groove bottom of the first groove 123 is protruded rearward relative to the back plate 130.

[0289] Specifically, the side plate 120 includes a side plate body 122 and a bending structure 190 connected to the rear end of the side plate body 122, the side plate body 122 is a plate body located at the side of the refrigerator 1, the bending structure 190 is located at the side of the side plate body 122 facing the interior of the refrigerator 1, the bending structure 190 includes a plurality of folding edges connected in sequence, the side plate body 122 and the bending structure 190 jointly form the first groove 123, and the bending structure 190 forms the second groove 124, wherein the first groove 123 is open forward, and the second groove 124 is open rearward, i.e., the first groove 123 communicates with the interior of the refrigerator 1, and the second groove 124 communicates with the external environment.

[0290] The inner side of the side plate body 122 is the groove wall of the first groove 123, i.e., the first groove 123 is located between the side plate body 122 and the second groove 124 in the direction perpendicular to the side plate body 122, and the second groove 124 is formed between the plurality of folding edges of the bending structure 190 and is mainly used for installing the back plate 130 to firmly connect the back plate 130 and the side plate 120 together.

[0291] In addition, the bottom of the first groove 123 is protruded 2mm backward relative to the back plate 130, that is, when the back of the refrigerator 1 abuts against the wall, the outside of the bottom of the first groove 123 contacts the wall, and a gap is formed between the back plate 130 and the wall, thereby achieving the protection of the back plate 130.

[0292] The bending structure 190 can also improve the structural strength of the connection, and the bending structure 190 is connected to the back plate 130 by fitting, which can reduce the use of additional fixing parts, thereby improving the sealing of the joint.

[0293] It should be noted that in the related art, the side plate is also connected to the back plate by a bending process, but in a conventional refrigerator, the bent part of the side plate extends in the height direction, and the installation space is increased when the refrigerator is installed to avoid the skirting line, and a gap is formed between the refrigerator and the wall. Therefore, the conventional refrigerator aims to align the bent part of the side plate with the back plate to reduce the occupied space. The bottom of the refrigerator 1 is recessed forward at the back to form an avoidance groove 150, which cooperates with the bending structure 190 of the side plate 120 to reduce the occupied space and shield the gap between the back plate 130 of the refrigerator 1 and the wall.

[0294] It can be understood that the back plate 130 is installed in the second groove 124 formed by the bending structure 190 of the side plate 120, which can reduce the risk of the connection between the back plate 130 and the side plate 120 being exposed to the outside, thereby reducing the risk of the back plate 130 falling off or shifting during use.

[0295] In some embodiments, as shown in Figure 10 The side edge of the back plate 130 is provided with a back plate folded edge 131 folded forward, the back plate folded edge 131 is provided with a protruding rib 132, the back plate folded edge 131 extends into the second groove 124 and is clamped with the second groove 124 by the protruding rib 132.

[0296] The second folded edge 192, the third folded edge 193 and the fourth folded edge 194 of the side plate 120 form the second groove 124, wherein the second folded edge 192 and the fourth folded edge 194 form the side walls of the second groove 124, and the third folded edge 193 forms the bottom wall of the second groove 124. The second groove 124 faces the outside of the refrigerator 1, and the back plate 130 is installed in the second groove 124. The fourth folded edge 194 is located on the side of the back plate 130 facing the inside of the refrigerator 1.

[0297] For example, the side edge of the back plate 130 can be provided with a back plate folded edge 131 folded toward the inside of the refrigerator 1, the second groove 124 is open toward the outside of the refrigerator 1, and the back plate folded edge 131 extends into the second groove 124 and is clamped, thereby achieving the connection between the back plate 130 and the side plate 120.

[0298] In addition, the back plate folded edge 131 is provided with a protruding rib 132, the back plate folded edge 131 extends into the second groove 124 and is clamped with the second groove 124 through the protruding rib 132.

[0299] Specifically, the back plate folded edge 131 is perpendicular to other parts of the back plate 130, the protruding rib 132 on the back plate folded edge 131 is towards the fourth folded edge 194, and the fourth folded edge 194 is inclined to the second folded edge 192, forming the second groove 124 with a slot width smaller than the groove bottom, when the back plate folded edge 131 extends into the second groove 124, the protruding rib 132 on the back plate folded edge 131 abuts against the inclined fourth folded edge 194, thereby forming a clamping structure between the back plate 130 and the side plate 120.

[0300] It can be understood that the back plate 130 is clamped with the second groove 124 formed by the back plate folded edge 131 and the side plate 120, thereby realizing the firm connection between the back plate 130 and the side plate 120.

[0301] In some embodiments, as shown in FIG. 1, the bending structure 190 further includes a fifth folded edge 195 and a sixth folded edge 196, the first to sixth folded edges 196 are sequentially connected, and the sixth folded edge 196 abuts against the fourth folded edge 194 away from one end of the fifth folded edge 195. Figure 10

[0302] The bending structure 190 can further include a fifth folded edge 195 and a sixth folded edge 196 connected in sequence, the fifth folded edge 195 is connected between the fourth folded edge 194 and the sixth folded edge 196, wherein one end of the fourth folded edge 194 is connected with the third folded edge 193, and the other end is connected with the fifth folded edge 195.

[0303] Specifically, the fourth folded edge 194 forms a side wall of the second groove 124, and the fourth folded edge 194 is inclinedly arranged, from the end connected with the third folded edge 193 to the end connected with the fifth folded edge 195, the vertical distance of the fourth folded edge 194 to the second folded edge 192 gradually decreases, and the end of the fourth folded edge 194 connected with the fifth folded edge 195 and the second folded edge 192 jointly form a slot of the second groove 124.

[0304] In addition, the sixth folded edge 196 abuts against the fourth folded edge 194 away from one end of the fifth folded edge 195, specifically, the fifth folded edge 195 can be an arc structure, the sixth folded edge 196 is inclinedly arranged, from the end connected with the fifth folded edge 195 to the end away from the fifth folded edge 195, the vertical distance of the sixth folded edge 196 to the fourth folded edge 194 and the second folded edge 192 gradually decreases, until the end of the sixth folded edge 196 away from the fifth folded edge 195 contacts the fourth folded edge 194.

[0305] ​Exemplarily, the fourth fold edge 194, the fifth fold edge 195 and the sixth fold edge 196 jointly form a water-drop-shaped structure, which can improve the strength of the bending structure 190 and the sealing performance of the connection between the back plate 130 and the side plate 120, thereby reducing the risk of overflow at the connection between the back plate 130 and the side plate 120.

[0306] It can be understood that the end of the sixth fold edge 196 away from the fifth fold edge 195 abuts against the fourth fold edge 194, which can reduce the risk of overflow at the connection between the back plate 130 and the side plate 120.

[0307] The embodiments of the present application will be described in detail from three different implementation angles respectively.

[0308] Example 1: The compressor compartment 20 is formed at the top of the outer shell 10, and the condenser 40 is arranged in the compressor compartment 20.

[0309] In some embodiments, as shown in Figure 12 the compressor compartment 20 is formed at the top of the outer shell 10, at least one of the top plate 110 and the side plate 120 is provided with a heat dissipation air outlet, the back plate 130 includes a back plate 130 body and a compressor compartment rear cover, the compressor compartment rear cover is connected to the upper end of the back plate 130 body, the back plate 130 body extends to the bottom of the outer shell 10, and the bottom of the back plate 130 body is recessed forward to form an avoidance groove 150.

[0310] In this implementation, the compressor compartment 20 is formed at the top of the outer shell 10, and the top plate 110 and the side plate 120 are adjacent to the compressor compartment 20, that is, at least one of the top plate 110 and the side plate 120 is provided with a heat dissipation air outlet communicating with the compressor compartment 20. The heat dissipation air outlet can communicate the compressor compartment 20 with the outside, so that the hot air flow in the compressor compartment 20 is quickly released to the outside through the heat dissipation air outlet, thereby reducing the risk of excessively high temperature in the compressor area and maintaining the efficient operation of the compressor.

[0311] It should be noted that the refrigerator 1 further includes a condenser 40 arranged in the compressor compartment 20. The heat dissipation air outlet is designed at a position adjacent to the compressor compartment 20 instead of the traditional rear part, which can better utilize the space layout of the refrigerator 1 and reduce the limitation of the traditional rear air outlet.

[0312] The back plate 130 of the refrigerator 1 can include a back plate 130 body and a compressor compartment rear cover, and the compressor compartment 20 is top-mounted. The connecting structure 170 includes a first connecting structure 171 and a second connecting structure 172. The compressor compartment rear cover is connected to the upper end of the back plate 130 body, and the back plate 130 body extends to the bottom of the outer shell 10. The back plate 130 body and the compressor compartment rear cover can be connected through the second connecting structure 172. The first connecting structure 171 is used to connect the back plate 130 and the top plate 110, and both the first connecting structure 171 and the second connecting structure 172 protrude towards the inside of the refrigerator 1.

[0313] Exemplarily, the first connecting structure 171 can be a clamping structure, the first connecting structure 171 protrudes towards the inside of the refrigerator 1, forming a mounting space of the buckle, when the buckle on the top plate 110 is clamped with the first connecting structure 171, the buckle is still not protruding from the back plate 130.

[0314] Exemplarily, the second connecting structure 172 can be a threaded structure, the second connecting structure 172 protrudes towards the inside of the refrigerator 1, forming a concave threaded interface, the top plate 110 is provided with a connecting hole matched with the threaded interface, when the bolt is installed in the second connecting structure 172 by penetrating the back plate 130 and the top plate 110, the bolt is also not protruding from the back plate 130.

[0315] In addition, the top of the back plate 130 body is recessed forward to form an avoidance groove 150, the avoidance groove 150 is open at the back, side and top, which can provide suitable placement space for components such as the mounting piece 220, thereby optimizing the space layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0316] It can be understood that the top of the compressor cabin 20 is beneficial to the reasonable distribution of internal space, facilitating the maintenance and repair of the equipment, and at the same time, the top of the back plate 130 body is recessed forward to form an avoidance groove 150, which can solve the structural conflict in space arrangement and reduce the interference between the compressor cabin 20 and other components.

[0317] Example two, the compressor cabin 20 is formed at the bottom of the shell 10, and the condenser 40 is arranged outside the back plate 130.

[0318] In some embodiments, as shown in Figure 13 The refrigerator 1 further comprises a condenser 40, the condenser 40 is arranged outside the back plate 130, the compressor cabin 20 is formed at the bottom of the shell 10, at least one of the bottom plate 140 and the side plate 120 is provided with a heat dissipation air outlet, and the condenser 40 is in a bent shape and the bottom is recessed forward to form an avoidance groove 150.

[0319] In this embodiment, the compressor cabin 20 is formed at the bottom of the shell 10, at least one of the bottom plate 140 and the side plate 120 is provided with a heat dissipation air outlet communicating with the compressor cabin 20, the heat dissipation air outlet can communicate the compressor cabin 20 with the outside, so that the hot air flow in the compressor cabin 20 is quickly released to the outside through the heat dissipation air outlet, thereby reducing the risk of excessively high temperature in the compressor area and maintaining the efficient operation of the compressor.

[0320] It should be noted that the heat dissipation air outlet is designed at the position adjacent to the compressor cabin 20, rather than the traditional rear part, which can better utilize the space layout of the refrigerator 1 and reduce the limitation of the traditional rear air outlet.

[0321] The press cabin 20 is located at the bottom, and the connecting structure 170 includes a first connecting structure 171 and a second connecting structure 172. The first connecting structure 171 is used to connect the back plate 130 and the bottom plate 140, and the second connecting structure 172 is used to connect the back plate 130 and the bottom support beam 230 of the press cabin 20, so as to form a frame of structural members, and the first connecting structure 171 and the second connecting structure 172 both protrude towards the inside of the refrigerator 1.

[0322] For example, the first connecting structure 171 can be a clamping structure, the first connecting structure 171 protrudes towards the inside of the refrigerator 1, forming a mounting space of a buckle, and when the buckle on the bottom plate 140 is clamped with the first connecting structure 171, the buckle is still not protruding from the back plate 130.

[0323] For example, the second connecting structure 172 can be a threaded structure, the second connecting structure 172 protrudes towards the inside of the refrigerator 1, forming a concave threaded interface, and the bottom plate 140 is provided with a connecting hole matched with the threaded interface, and when the bolt is installed in the second connecting structure 172 by penetrating the back plate 130 and the bottom plate 140, the bolt is also not protruding from the back plate 130.

[0324] In addition, the refrigerator 1 also includes a condenser 40, the condenser 40 is arranged outside the back plate 130 in a bent shape, and the bottom of the back plate 130 is recessed forward to form an avoidance groove 150, the avoidance groove 150 is open at the back, side and bottom, and can provide a suitable placement space for components such as the mounting member 220, so as to optimize the space layout of the back of the refrigerator 1, reduce the gap between the back of the refrigerator 1 and the wall, and the condenser 40 is staggered with the avoidance groove 150 along the length direction of the back plate 130.

[0325] Example three, the press cabin 20 is formed at the bottom of the outer shell 10, and the condenser 40 is arranged in the press cabin 20.

[0326] In some embodiments, as shown in Figure 1 and Figure 11 the press cabin 20 is formed at the bottom of the outer shell 10, at least one of the bottom plate 140 and the side plate 120 is provided with a heat dissipation air port, the back plate 130 includes a back plate 130 body and a press cabin rear cover, the press cabin rear cover is connected to the lower end of the back plate 130 body, and the bottom of the press cabin rear cover is recessed forward to form an avoidance groove 150.

[0327] In this embodiment, the press cabin 20 is formed at the bottom of the outer shell 10, at least one of the bottom plate 140 and the side plate 120 is provided with a heat dissipation air port communicating with the press cabin 20, the heat dissipation air port can communicate the press cabin 20 with the outside, so that the hot air flow in the press cabin 20 is quickly released to the outside through the heat dissipation air port, thereby reducing the risk of excessively high temperature in the compressor area and maintaining the efficient operation of the compressor.

[0328] It should be noted that designing the heat dissipation vents in a position adjacent to the compressor compartment 20, rather than the traditional rear, allows for better utilization of the refrigerator 1's spatial layout and reduces the limitations of traditional rear air outlets.

[0329] The back panel 130 of the refrigerator 1 may include a back panel 130 body and a compressor compartment rear cover. At this time, the compressor compartment 20 is on top. The connecting structure 170 includes a first connecting structure 171 and a second connecting structure 172. The compressor compartment rear cover is connected to the upper end of the back panel 130 body. The back panel 130 body extends to the bottom of the outer shell 10. The back panel 130 body and the compressor compartment rear cover can be connected by the second connecting structure 172. The first connecting structure 171 is used to connect the back panel 130 and the top panel 110. At the same time, both the first connecting structure 171 and the second connecting structure 172 protrude into the refrigerator 1.

[0330] In addition, the bottom of the back panel 130 body is recessed forward to form a relief groove 150. The relief groove 150 is open at the back, side and bottom, which can provide suitable placement space for components such as mounting parts 220, thereby optimizing the spatial layout of the back of the refrigerator 1 and reducing the gap between the back of the refrigerator 1 and the wall.

[0331] Understandably, the bottom of the backplate 130 body is recessed forward to form a clearance groove 150, which can resolve structural conflicts in the spatial arrangement and reduce interference between the compressor compartment 20 and other components.

[0332] In some embodiments, such as Figure 14 As shown, the refrigerator 1 also includes a refrigerator body 50 and a side decorative panel 60. The side decorative panel 60 is installed on the side of the refrigerator body 50, and the rear end of the side decorative panel 60 protrudes rearward relative to the refrigerator body 50. The bottom of the side decorative panel 60 forms an avoidance groove 150 on the back.

[0333] In this embodiment, the refrigerator body 50 is the main part of the refrigerator 1, which includes core functions such as refrigeration and freezing, and the refrigerator body 50 has ventilation at the back.

[0334] The side decorative panel 60 is installed on the side of the refrigerator body 50, and the rear end of the side decorative panel 60 protrudes backward relative to the refrigerator body 50. When the refrigerator 1 is embedded in the wall, a gap is formed between the refrigerator body 50 and the opposite wall, which can help air circulation, improve heat dissipation performance, and reduce the impact of the wall on the refrigerator body 50.

[0335] Meanwhile, the bottom of the side decorative panel 60 is recessed forward at the back to form a relief groove 150. The relief groove 150 is open at the back, sides and bottom, which can provide suitable placement space for components such as baseboards, thereby optimizing the spatial layout of the back of the refrigerator 1.

[0336] It should be noted that the side decorative plate 60 is provided with the avoiding groove 150, and the refrigerator body 50 is not provided with the avoiding groove 150.

[0337] Specifically, the avoiding groove 150 is a region in which the back of the refrigerator 1 is recessed forward, and the shape and size thereof can be designed according to actual needs. The top of the rear end of the side decorative plate 60 is protruded backward relative to the refrigerator body 50, and the bottom of the rear end of the side decorative plate 60 is not protruded relative to the refrigerator body 50, so that the avoiding groove 150 is formed at the bottom of the rear end of the side decorative plate 60.

[0338] The skirting line is usually closely connected with the wall and is located at the back of the refrigerator 1. The avoiding groove 150 provided at the rear end of the refrigerator 1 can provide appropriate space for components such as the skirting line, thereby reducing the occupation of additional space.

[0339] It can be understood that the avoiding groove 150 formed at the bottom of the side decorative plate 60 can reduce the interference of the skirting line and the like to the side decorative plate 60 when the refrigerator 1 is embedded, and can improve the heat dissipation effect of the refrigerator 1.

[0340] In some embodiments, the side plate 120 of the refrigerator 1 is provided with a hook, and the side decorative plate 60 can be installed on the refrigerator body 50 through the hook.

[0341] The side decorative plate 60 is installed on the side of the refrigerator body 50 through the fixing structure, and the rear end of the side decorative plate 60 is protruded backward relative to the refrigerator body 50. When the refrigerator 1 is installed in the wall, a gap is formed between the refrigerator body 50 and the wall directly opposite, which can help the air circulation, improve the heat dissipation performance, and also reduce the influence of the wall on the refrigerator body 50.

[0342] Exemplarily, the fixing structure includes but is not limited to a hook.

[0343] The hook structure is a mechanical fixing mode, which uses the combination part of the hook and the side plate 120 of the refrigerator 1 to be hung, and uses the close fit of the hook and the side decorative plate 60 to fix the side decorative plate 60.

[0344] The hook can be provided on the side plate 120 of the refrigerator 1, which can provide a simple and stable fixing mode, and can quickly install and dismount the side decorative plate 60, thereby reducing the adverse effects of the traditional fixing mode on the side plate 120 of the refrigerator 1.

[0345] Exemplarily, the hook is made of materials including but not limited to metal or strong plastic, so as to have sufficient strength to support the side decorative plate 60.

[0346] In addition, the hook has a positioning function, so that the side decorative plate 60 is automatically aligned and fixed in place when connected with the hook, thereby reducing the risk of deviation of the side decorative plate 60 from the original position during installation.

[0347] The terms "first", "second", and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order. It is to be understood that the data so designated are interchangeable such that the embodiments of the present application can operate in other sequences than those described or illustrated herein and the embodiments of the present application will work with more than the one set of conditions or steps described or illustrated herein. Furthermore, the terms "comprise", "comprising", "include", "including", and the like used in the description and the claims of the present application are preferably inclusive, and therefore specify the presence and possible additional presence of stated features, elements, and / or components.

[0348] In the description of the present application, it is to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like are based on the orientations or positional relationships shown in the drawings, and are merely intended to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0349] In the description of the present application, "a first feature" and "a second feature" can include one or more of the features.

[0350] In the description of the present application, "a plurality of" means two or more.

[0351] In the description of the present application, "above", "over", and "on" of a first feature to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.

[0352] In the description of the present application, "above", "over", and "on" of a first feature to a second feature include that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher than the second feature in horizontal height.

[0353] In the description of the application, reference has been made to descriptive terms such as "one embodiment", "some embodiments", "an embodiment", "example", "specific example" or "some examples" etc. It is emphasized that each of these terms refers to a specific feature, structure, material or characteristic described in connection with a particular embodiment or example. The descriptive terms are not necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0354] While embodiments of the application have been shown and described, it is to be understood that the application is not limited to the details of the embodiments described, since the scope of the application is defined with respect to the appended claims.

Claims

1. A refrigerator, characterized in that, include: The housing includes a top plate, side plates, a back plate, and a bottom plate, and the housing forms a press chamber. At least one of the top plate, the side plates, and the bottom plate is provided with a heat dissipation vent that communicates with the press chamber. The inner liner is installed inside the outer shell and forms a compartment; An insulation layer is formed between the outer shell and the inner liner; The compressor is installed in the compressor compartment; The lower part of the refrigerator is recessed on at least one side in the direction of the refrigerator opening to form a relief groove. The relief groove is open at both ends of the side facing away from the compartment.

2. The refrigerator according to claim 1, characterized in that, The back panel is provided with a reinforcing structure, which is recessed toward the opening of the refrigerator; And / or, The back panel is provided with a connecting structure that is connected to the structural components of the refrigerator, and the connecting structure is recessed toward the opening of the refrigerator.

3. The refrigerator according to claim 1, characterized in that, The vertical distance from the top wall of the clearance groove to the bottom surface of the refrigerator is ΔH1, which satisfies: ΔH1≤150mm.

4. The refrigerator according to claim 1, characterized in that, The height of the refrigerator is H, the vertical distance from the top wall of the clearance groove to the bottom surface of the refrigerator is ΔH1, the horizontal dimension of the clearance groove is a, the line connecting the vertex of the refrigerator near the wall and the vertex of the clearance groove near the refrigerator opening is defined as the back tilt reference line, the angle between the back tilt reference line and the vertical direction is defined as the back tilt reference angle, the back tilt reference angle is α, tanα=a / (H-ΔH1), satisfying: 0.1°≤α≤1.5°.

5. The refrigerator according to claim 1, characterized in that, A cable routing channel is provided above the clearance groove, and the refrigerator's cables are led out of the cable routing channel to the outside of the refrigerator.

6. The refrigerator according to claim 1, characterized in that, The bottom of the side surface of the refrigerator has a notch at the rear end, and the bottom of the back panel is bent forward to the notch to form the clearance groove.

7. The refrigerator according to claim 6, characterized in that, Also includes: The mounting component is installed at the notch, and the side of the back plate facing the opening is flush with the side of the mounting component facing away from the opening.

8. The refrigerator according to claim 7, characterized in that, The mounting component includes a first part and a second part connected from top to bottom, the back of the first part protruding rearward relative to the second part, and the back plate fitting against the back of the first part and the back of the second part.

9. The refrigerator according to claim 8, characterized in that, The downward-facing stepped surface between the first and second portions of the mounting component is spaced apart from the back plate to form a wiring channel from which the refrigerator's cables extend to the outside of the refrigerator.

10. The refrigerator according to claim 7, characterized in that, The refrigerator has a bottom support beam at the bottom, and the mounting component is snapped onto the bottom support beam.

11. The refrigerator according to claim 10, characterized in that, The mounting component includes a first part and a second part connected from top to bottom, the back of the first part protruding rearward relative to the second part, and at least one of the first part and the second part having a snap-fit ​​structure for connection with the bottom support beam.

12. The refrigerator according to claim 7, characterized in that, The mounting component has a forward-opening perforated groove.

13. The refrigerator according to claim 7, characterized in that, The rear end of the base plate has an upwardly folded base plate flange, the bottom of the refrigerator is provided with a bottom support beam, the back plate, the base plate flange and the bottom support beam have an overlapping area and are connected in the overlapping area, and the mounting component is provided with a clearance opening for avoiding the base plate flange.

14. The refrigerator according to claim 7, characterized in that, The notch is provided with a side plate folded edge, which includes a first section folded inward and a second section folded backward. The outer front end of the mounting component has a protruding part that protrudes forward. The front surface of the protruding part is arranged opposite to the first section in the front-back direction, and the inner side of the protruding part is arranged opposite to the second section in the left-right direction, with the second section located inside the protruding part.

15. The refrigerator according to claim 7, characterized in that, The back of the mounting component includes a first region and a second region located outside the first region. The first region is attached to the back plate, and the second region is provided with an elastic decorative element. The elastic decorative element protrudes rearward relative to the back plate in an uncompressed state, and the stiffness of the elastic decorative element is less than the stiffness of the mounting component.

16. The refrigerator according to claim 1, characterized in that, Also includes: An elastic decorative element is installed at the clearance groove.

17. The refrigerator according to claim 1, characterized in that, Also includes: Decorative part, which is detachably mounted on the clearance groove.

18. The refrigerator according to claim 1, characterized in that, The rear surface of the side plate protrudes rearward relative to the rear surface of the back plate.

19. The refrigerator according to any one of claims 1-18, characterized in that, The compressor compartment is formed on the top of the outer shell, and at least one of the top plate and the side plate is provided with the heat dissipation vent. The back plate includes a back plate body and a compressor compartment rear cover. The compressor compartment rear cover is connected to the upper end of the back plate body. The back plate body extends to the bottom of the outer shell, and the bottom of the back plate body is recessed forward to form the clearance groove.

20. The refrigerator according to any one of claims 1-18, characterized in that, The refrigerator also includes: The condenser is arranged on the outside of the back plate, the compressor chamber is formed at the bottom of the outer shell, at least one of the bottom plate and the side plate is provided with the heat dissipation vent, and the condenser is bent and the bottom is recessed forward to form the clearance groove.

21. The refrigerator according to any one of claims 1-18, characterized in that, The refrigerator also includes: The refrigerator body and the side decorative panel are provided. The side decorative panel is installed on the side of the refrigerator body, and the rear end of the side decorative panel protrudes rearward relative to the refrigerator body. The bottom of the side decorative panel forms the clearance groove on the back.

22. The refrigerator according to claim 21, characterized in that, The side panel of the refrigerator is provided with hooks, and the side decorative panel is installed on the refrigerator body through the hooks.

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