Refrigerator

Abstract

The utility model discloses a refrigerator, and belongs to the technical field of refrigeration equipment, and the refrigerator comprises a refrigerator body, a refrigerator door, a mounting part, a patch board, a containing part and a connecting part; the box body comprises a shell and an inner container, and a storage cavity with an opening facing the front side of the box body is defined in the inner container; the inner container and the shell jointly define a foaming space; the foaming space is filled with a foaming agent; the box door is arranged at the opening of the storage cavity in an openable and closable manner; the mounting part is arranged on the rear side wall of the inner container; the mounting part is communicated with the foaming space; the patch board is arranged at the mounting part and is positioned in the foaming space; the accommodating part is arranged on the outer edge of the mounting part and is positioned in the foaming space; the accommodating part extends along the outer edge of the mounting part; the connecting part is arranged on the side, facing the inner container, of the patch board, and the connecting part and the containing part are correspondingly arranged; and the connecting part is arranged in the accommodating part so as to connect the patch board and the liner and seal the joint of the patch board and the mounting part. According to the refrigerator provided by the utility model, the connection between the patch board and the mounting part is realized by utilizing the self structures of the patch board and the mounting part, so that not only can the joint of the patch board and the mounting part be sealed, but also the patch board is convenient to mount and dismount.

Description

Technical Field

[0001] The present application belongs to the technical field of refrigeration equipment, and in particular relates to a refrigerator. Background Art

[0002] Refrigerators are electrical devices that refrigerate or freeze items. Refrigerators are equipped with power strips, which transmit power to the refrigerator to keep it running properly. They also control the refrigerator's on / off function and temperature, ensuring optimal operation. Therefore, power strips are essential components for a refrigerator's proper functioning.

[0003] Currently, power strips are typically placed in the foaming space of refrigerators. During the refrigerator production process, power strips are typically placed where electrical connections are needed, and then foamed and filled. During the foaming process, the power strips located in the foaming space need to be sealed to ensure foaming quality. Because the foaming agent produces a large amount of foam during the foaming process, the foam may leak through the gap between the power strip and the inner container. This will not only reduce the foaming quality and overall performance of the refrigerator, but also affect the connection between the power strip and the inner container, potentially reducing the firmness of the connection.

[0004] Prior to foaming, refrigerators typically use materials such as adhesive sponge to seal the connection between the power strip and the inner container to prevent foam leakage, ensure foaming quality, and ensure overall refrigerator performance. While sealants, plasticine, or adhesive sponge can seal gaps, this method increases production costs by requiring additional materials. Furthermore, this method offers poor waterproofing, making it difficult to meet practical requirements.

[0005] In view of this, this application is filed. Utility Model Content

[0006] In response to the shortcomings in the relevant technology, the present application provides a refrigerator, which provides a connecting part on the power strip and a accommodating part on the installation part, and uses the connecting part to be arranged in the accommodating part to seal the connection between the power strip and the installation part, thereby preventing the foaming agent in the foaming space from leaking from the connection between the power strip and the installation part.

[0007] The present application provides a refrigerator, comprising:

[0008] The box body includes an outer shell and an inner liner, wherein the inner liner defines a storage cavity with an opening toward the front side of the box body; the inner liner is arranged inside the outer shell, and the inner liner and the outer shell together define a foaming space; the foaming space is filled with a foaming agent;

[0009] A door is provided at the opening of the storage cavity in an openable and closable manner, and is used to open or close the storage cavity;

[0010] A mounting portion is provided on the rear side wall of the inner container; the mounting portion is communicated with the foaming space;

[0011] A socket board is provided at the mounting portion and is located in the foaming space;

[0012] The accommodating portion is provided on the outer edge of the mounting portion and is located in the foaming space; the accommodating portion extends along the outer edge of the mounting portion;

[0013] A connecting portion is provided on a side of the socket board facing the inner container, and the connecting portion is provided correspondingly to the accommodating portion;

[0014] The connecting portion is arranged in the accommodating portion so as to connect the wiring board to the inner container and seal the connection between the wiring board and the mounting portion.

[0015] This technical solution provides a connecting portion on the power strip and a receiving portion on the mounting portion, and utilizes the connecting portion to be arranged in the receiving portion to seal the connection between the power strip and the mounting portion, thereby preventing the foaming agent in the foaming space from leaking from the connection between the power strip and the mounting portion.

[0016] In addition, the present application provides a refrigerator, comprising:

[0017] The box body includes an outer shell and an inner liner, wherein the inner liner defines a storage cavity with an opening toward the front side of the box body; the inner liner is arranged inside the outer shell, and the inner liner and the outer shell together define a foaming space; the foaming space is filled with a foaming agent;

[0018] A door is provided at the opening of the storage cavity in an openable and closable manner, and is used to open or close the storage cavity;

[0019] A mounting portion, which is provided on the rear side of the inner container; the mounting portion is communicated with the foaming space;

[0020] A socket board is provided at the mounting portion and is located in the foaming space;

[0021] A clamping portion is provided on a side of the socket board facing the inner container, and the clamping portion is connected to the inner edge of the mounting portion;

[0022] The accommodating portion is provided on the outer edge of the mounting portion and is located in the foaming space; the accommodating portion extends along the outer edge of the mounting portion;

[0023] A connecting portion is provided on a side of the socket board facing the inner container, and the connecting portion is provided correspondingly to the accommodating portion;

[0024] The connecting portion is arranged in the accommodating portion so as to connect the wiring board to the inner container and seal the connection between the wiring board and the mounting portion.

[0025] This technical solution provides a clamping portion, which is connected to the mounting portion via the clamping portion, so that the power strip is located at the mounting portion and connected to the inner tank; and provides a connecting portion on the power strip and an accommodating portion on the mounting portion, and utilizes the connecting portion to be located within the accommodating portion to seal the connection between the power strip and the mounting portion, thereby preventing the foaming agent in the foaming space from leaking from the connection between the power strip and the mounting portion.

[0026] In some embodiments, the receiving portion and the connecting portion are interference fit.

[0027] In some embodiments, a filling portion is provided on the side of the connecting portion facing away from the interior of the inner liner, and a foaming agent is filled into the filling portion to apply a force on the power strip toward the interior of the inner liner.

[0028] This technical solution provides a filling portion so that the foaming agent in the foaming space can enter the filling portion, so that the power strip fits more closely to the side wall of the inner container under the action of the foaming agent.

[0029] In some embodiments, the power strip includes a accommodating cavity with an opening toward the interior of the inner tank, and the power strip is provided with a clamping portion, which is located at the opening of the accommodating cavity, and the clamping portion is connected to the inner edge of the mounting portion.

[0030] In some embodiments, the power strip includes a first side wall, which is inclined upward toward the interior of the inner tank relative to the horizontal direction, and the first side wall is used to form one side wall of the accommodating cavity; the first side wall has at least one wiring portion connected to the wire.

[0031] In some embodiments, the power strip further includes a reinforcement portion, which is disposed on a side of the first side wall facing away from the accommodating cavity.

[0032] In some embodiments, the power strip includes a fixing portion, which is connected to the connecting portion. The fixing portion is located at the outer edge of the opening of the accommodating cavity. When the connecting portion is arranged in the accommodating portion, the inner edge of the mounting portion contacts the fixing portion.

[0033] In some embodiments, a protrusion is provided on the outer edge of the mounting portion, and the protrusion extends along the outer edge of the mounting portion and protrudes toward the interior of the inner container; the protrusion is used to define and form a receiving portion.

[0034] In some embodiments, a stop portion is provided on a side of the protrusion close to the mounting portion, and when the connecting portion is arranged in the accommodating portion, the stop portion contacts the side of the socket facing the interior of the inner tank.

[0035] In the above embodiment, a refrigerator is provided with a connecting portion on the power strip and a receiving portion on the mounting portion, and the connecting portion is provided in the receiving portion to seal the connection between the power strip and the mounting portion, thereby preventing the foaming agent in the foaming space from leaking from the connection between the power strip and the mounting portion.

[0036] The refrigerator utilizes the structures of the power strip and the mounting portion to achieve the connection between the power strip and the mounting portion, which not only can seal the connection between the power strip and the mounting portion, but also has a good sealing effect; the power strip is easy to install and disassemble, and the power strip is firmly connected to the inner tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 Schematic diagram of the structure of the refrigerator power strip and inner tank assembly provided in the embodiment of the present application Figure 1 ;

[0038] Figure 2 for Figure 1 A partial enlarged view of the middle A;

[0039] Figure 3 A schematic diagram of the structure of the connection between the power strip and the mounting portion in the refrigerator provided in an embodiment of the present application;

[0040] Figure 4 Schematic diagram of the structure of the refrigerator power strip and inner tank assembly provided in the embodiment of the present application Figure 3 ;

[0041] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0042] Figure 6 A schematic diagram of the structure of the inner container of the refrigerator provided in an embodiment of the present application;

[0043] Figure 7 for Figure 6 A partial enlarged view of point C in the middle;

[0044] Figure 8 Schematic diagram of the structure of the refrigerator power strip provided in the embodiment of the present application Figure 1 ;

[0045] Figure 9 Schematic diagram of the structure of the refrigerator power strip provided in the embodiment of the present application Figure 3 ;

[0046] Figure 10 Schematic diagram of the structure of the refrigerator power strip provided in the embodiment of the present application Figure 4 ;

[0047] Figure 11 A cross-sectional view of a power strip in a refrigerator provided in an embodiment of the present application;

[0048] Figure 12 A cross-sectional view of the refrigerator power strip and inner container after assembly at a first cross-sectional angle provided in an embodiment of the present application;

[0049] Figure 13 for Figure 12 A partial enlarged view of point D in the middle;

[0050] Figure 14 The second sectional view of the refrigerator after the power strip and the inner tank are assembled according to the embodiment of the present application Figure 1 ;

[0051] Figure 15 for Figure 14 A partial enlarged view of point E in the middle;

[0052] Figure 16 The second sectional view of the refrigerator after the power strip and the inner tank are assembled according to the embodiment of the present application Figure 3 ;

[0053] Figure 17 for Figure 16 A partial enlarged view of point F in the middle;

[0054] Figure 18 A cross-sectional view of the inner container of the refrigerator provided in an embodiment of the present application at a first cross-sectional angle;

[0055] Figure 19 for Figure 18 A partial enlarged view of point G in the middle;

[0056] Figure 20 A cross-sectional view of the inner container of the refrigerator provided in an embodiment of the present application at a second cross-sectional angle;

[0057] Figure 21 for Figure 20 A partial enlarged view of point H in the middle.

[0058] In the figure,

[0059] 100, inner tank; 200, power strip; 300, connection gap;

[0060] 101, storage cavity; 102, mounting portion; 103, accommodating portion; 104, second mating surface;

[0061] 110, raised portion; 120, stop portion;

[0062] 121, fourth mating surface;

[0063] 201, connection portion; 202, filling portion; 203, accommodating cavity;

[0064] 210, protruding portion; 220, connecting portion; 230, clamping portion; 240, fixing portion; 250, reinforcing portion; 260, third mating surface;

[0065] 211, first side wall; 212, second side wall;

[0066] 221. First mating surface; 222. First connecting plate; 223. Second connecting plate. DETAILED DESCRIPTION

[0067] In order to make the purpose and implementation of this application clearer, the exemplary implementation of this application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of this application. Obviously, the described exemplary embodiments are only part of the embodiments of this application, not all of the embodiments.

[0068] It should be noted that the brief descriptions of terms in this application are only for the purpose of facilitating the understanding of the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their ordinary and usual meanings.

[0069] In the specification and claims of this application and the accompanying drawings, the terms "first," "second," "third," etc. are used to distinguish similar or similar objects or entities, and are not necessarily intended to limit a particular order or sequence, unless otherwise noted. It should be understood that the terms used in this manner are interchangeable under appropriate circumstances.

[0070] The terms "comprise," "comprises," and "having," and any variations thereof, are intended to cover but not exclude inclusion; for example, a product or device comprising a list of components is not necessarily limited to all the components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0071] The refrigerator provided in the embodiments of the present application may have various implementation forms. Figures 1-21 This is a specific implementation of the refrigerator of this application.

[0072] The refrigerator provided in the present application includes at least a box body, which has a top and a bottom. The top of the box body and the bottom of the box body are opposite ends, and the direction from the top of the box body to the bottom of the box body is the height direction of the box body.

[0073] The left side of the box and the right side of the box are opposite sides, and the direction from the left side of the box to the right side of the box is the length direction of the box.

[0074] The front side of the box body and the rear side of the box body are opposite sides, and the direction from the front side of the box body to the rear side of the box body is the thickness direction of the box body.

[0075] In actual applications, the front side of the box is usually arranged toward the user, and the rear side of the box is usually arranged toward the wall.

[0076] like Figure 1 As shown, a storage cavity 101 is defined inside the box body for storing items. The storage cavity 101 includes a storage cavity opening so that items can be placed in the storage cavity 101 through the storage cavity opening.

[0077] The opening of the storage cavity is usually arranged toward the front side of the box body to facilitate users to place items.

[0078] In some embodiments, a shelf is provided in the storage cavity 101 and connected to the inner wall of the storage cavity. The shelf is used to place items, or the storage cavity 101 is divided into multiple storage areas to facilitate the classification and placement of items.

[0079] In other embodiments, the shelves are generally detachably connected to the inner wall of the storage cavity, and the height of the shelves is adjustable.

[0080] The refrigerator includes a door, which is connected to the refrigerator body and is arranged at the opening of the storage cavity in an openable and closable manner to open or close the storage cavity 101.

[0081] In some embodiments, the door is rotatably connected to the box body so that the door can open or close the storage cavity 101 in a rotating manner.

[0082] The refrigerator includes a refrigeration cycle system, which generally includes a compressor, a condenser, a drying filter, a capillary tube, an evaporator and other component structures connected by pipelines. The working process of the refrigeration cycle system includes compression process, condensation process, throttling process and evaporation process.

[0083] The compression process is as follows: when the refrigerator has a cooling demand, the compressor starts working, and the low-temperature, low-pressure refrigerant from the evaporator is sucked into the compressor, compressed into high-temperature, high-pressure superheated gas in the compressor cylinder, and then discharged into the condenser.

[0084] The condensation process is as follows: the high-temperature, high-pressure refrigerant gas dissipates heat through the condenser, the temperature continues to drop, and it is gradually cooled to a saturated steam at room temperature and high pressure, and further cooled to a saturated liquid. The temperature no longer drops, and the pressure of the refrigerant remains almost unchanged during the entire condensation process.

[0085] The throttling process is as follows: the condensed refrigerant saturated liquid passes through a drying filter to remove moisture and impurities and then flows into the capillary tube, where it is throttled and depressurized, and the refrigerant becomes wet steam at room temperature and low pressure.

[0086] The evaporation process is as follows: room-temperature, low-pressure wet steam enters the evaporator, where it begins to absorb heat and vaporize, lowering the temperature of the evaporator and its surroundings, cooling the storage space and transforming the refrigerant into a low-temperature, low-pressure gas. The refrigerant exits the evaporator and returns to the compressor, where the process repeats. This change in the refrigerant's state converts energy, transferring heat from the freezer to the air outside, completing the freezer's refrigeration cycle.

[0087] The box body includes an outer shell, which is used to form the overall appearance of the refrigerator. The inner part of the outer shell defines a shell cavity, and the front side of the outer shell is provided with an outer shell opening communicating with the shell cavity.

[0088] like Figure 1 and Figure 3 As shown, the box body includes an inner liner 100, which is arranged in the outer shell cavity. The inner liner 100 defines an inner liner cavity, which is usually a storage cavity 101 for placing items.

[0089] The front side of the inner liner 100 is arranged corresponding to the front side of the outer shell, and the inner liner 100 is arranged in the outer shell cavity through the outer shell opening.

[0090] The front side of the inner liner 100 is provided with an inner liner opening communicating with the inner liner cavity; the opening direction of the inner liner opening is the same as the opening direction of the outer shell opening, and the inner liner opening is usually a storage cavity opening.

[0091] The outer wall of the inner liner 100 and the inner wall of the outer shell together define a foaming space, which is filled with a foaming agent. The foaming agent foams in the foaming space to form an insulation layer. The insulation layer is located between the inner liner 100 and the outer shell and is used to keep the storage cavity 101 warm.

[0092] It should be noted that the foaming space is located outside the inner container 100 and inside the outer shell.

[0093] The box body comprises a box frame, which blocks the open end of the foaming space and is located at the front side of the box body.

[0094] It should be noted that the open end of the foaming space is defined by the inner liner 100 and the outer shell.

[0095] It should also be noted that the top of the inner liner 100 is set corresponding to the top of the box; the bottom of the inner liner 100 is set corresponding to the bottom of the box; the front side of the inner liner 100 is set corresponding to the front side of the box; the back side of the inner liner 100 is set corresponding to the back side of the box; the left side of the inner liner 100 is set corresponding to the left side of the box, and the right side of the inner liner 100 is set corresponding to the right side of the box.

[0096] like Figure 1 and Figure 4 As shown, the refrigerator includes a power strip 200, which is used to connect the refrigerator to a power source and provide the required power for the refrigerator. The refrigerator is connected to the power source through the power strip 200 so that the refrigerator can work normally.

[0097] like Figure 8 and Figure 9 As shown, the power strip 200 is provided with at least one connection portion 201 connected to the electric wires, and the electric wires connected to the power source are inserted into the connection portion 201 so that the refrigerator is powered.

[0098] like Figure 5 and Figure 8As shown, the power strip 200 includes a protrusion 210 , which is located on a side of the power strip 200 facing away from the inner liner 100 , and the protrusion 210 is located in the foaming space.

[0099] The protrusion 210 defines a receiving cavity 203 , which is communicated with the inner container cavity. The receiving cavity 203 includes an receiving cavity opening, which is disposed toward the interior of the inner container 100 .

[0100] like Figure 10 As shown, the protrusion 210 includes a first side wall 211 , which is used to form one side wall of the accommodating cavity 203 . The first side wall 211 is inclined upward toward the interior of the liner 100 relative to the horizontal direction.

[0101] The protruding portion 210 includes a second side wall 212 . The second side wall 212 is used to form one side wall of the accommodating cavity 203 . The second side wall 212 is arranged to be inclined downward toward the interior of the inner container 100 relative to the horizontal direction.

[0102] The first side wall 211 is located above the second side wall 212 . An end of the first side wall 211 away from the interior of the inner liner 100 is connected to an end of the second side wall 212 away from the interior of the inner liner 100 . The first side wall 211 and the second side wall 212 together define a receiving cavity 203 .

[0103] It should be noted that the side of the first side wall 211 facing the interior of the inner container 100 and the side of the second side wall 212 facing the interior of the inner container 100 are respectively inner walls of the accommodating cavity 203 .

[0104] The connection portion 201 is provided on the first side wall 211. When water droplets drip onto the surface of the first side wall 211 or moisture accumulates into water droplets on the surface of the first side wall 211, the water droplets slide down along the surface of the first side wall 211 under the action of gravity, thereby preventing the water droplets from entering the connection portion 201 and causing a safety hazard.

[0105] In some embodiments, as Figure 10 and Figure 11 As shown, the power strip 200 includes a reinforcing portion 250 , which is connected to the protruding portion 210 and is used to increase the strength of the protruding portion 210 , thereby increasing the strength of the inner wall of the accommodating cavity 203 .

[0106] In other embodiments, the second sidewall 212 is connected to the reinforcement portion 250 , and the reinforcement portion 250 can further increase the strength of the second sidewall 212 .

[0107] In some embodiments, the reinforcement portion 250 is arranged on the side of the first side wall 211 away from the accommodating cavity 203 and extends along the outer edge of the first side wall 211. It can not only increase the strength of the inner wall of the accommodating cavity 203, but also to a certain extent provide protection for the wiring portion 201 and prevent water droplets from dripping onto the wiring portion 201.

[0108] like Figure 9 As shown, the power strip 200 further includes a fixing portion 240 , which is disposed on the outer edge of the opening of the accommodating cavity and connected to the protruding portion 210 , and the fixing portion 240 is in contact with the rear side wall of the inner container 100 .

[0109] In some embodiments, the fixing portion 240 extends around the outer edge of the opening of the accommodating cavity.

[0110] The fixing portion 240 can increase the contact area between the power strip 200 and the inner container 100 .

[0111] In actual application, the fixing part 240 and the protruding part 210 are integrally formed, which can facilitate the production of the power strip 200 on the one hand, and increase the connection strength between the fixing part 240 and the protruding part 210 on the other hand, and can also facilitate the connection between the fixing part 240 and the protruding part 210.

[0112] At present, the power strip 200 is usually set in a foam space. The foam space can play a certain protective role for the power strip 200, prevent the power strip 200 from being impacted and squeezed by the outside world, facilitate the connection of wires, and reduce the impact of the external environment on the power strip 200, such as changes in temperature and humidity, thereby ensuring the normal operation of the power strip 200.

[0113] like Figure 4 and Figure 5 As shown, the rear side wall of the inner tank 100 is provided with a mounting portion 102, the power strip 200 is mounted on the mounting portion 102, the mounting portion 102 is communicated with the foaming space, and the mounting portion 102 is communicated with the inner tank cavity.

[0114] like Figure 3 As shown, the inner edge of the mounting portion 102 and the fixing portion 240 are in contact with each other.

[0115] It should be noted that the connection between the fixing portion 240 and the mounting portion 102 is not a perfect fit, and the foaming agent can easily leak from the connection between the fixing portion 240 and the mounting portion 102. There will be a gap at the connection between the fixing portion 240 and the mounting portion 102. For the convenience of description, in this embodiment, the connection between the fixing portion 240 and the mounting portion 102 is jointly defined to form a connection gap 300. This is common knowledge in the field and will not be repeated here.

[0116] It should also be noted that the connection gap 300 is not easy to be directly observed with the naked eye.

[0117] In some embodiments, the mounting portion 102 is a communicating port, and the foaming space is connected to the storage cavity 101 through the communicating port.

[0118] like Figure 14 and Figure 15 As shown, the power strip 200 is provided with a snap-fit ​​portion 230, which is provided at the opening of the accommodating cavity and located at the connection between the fixing portion 240 and the protruding portion 210. The snap-fit ​​portion 230 and the inner edge of the mounting portion 102 are interconnected to connect the power strip 200 to the inner tank 100.

[0119] In some embodiments, the engaging portion 230 is a hook.

[0120] In other embodiments, at least two clamping portions 230 are provided, and the two clamping portions 230 are correspondingly provided on the inner edges of the opposite sides of the mounting portion 102 to increase the firmness of the installation of the power strip 200 .

[0121] When the power strip 200 is installed on the mounting portion 102, a connection gap 300 will inevitably be generated between the power strip 200 and the inner edge of the mounting portion 102. During the foaming process of the refrigerator, the foam generated by the foaming agent may enter the storage cavity 101 through the connection gap 300, causing foam leakage, thereby affecting the overall performance of the refrigerator.

[0122] Therefore, in practical applications, it is usually necessary to seal the connection gap 300 between the power strip 200 and the mounting portion 102 to prevent bubble leakage.

[0123] In this embodiment, Figure 12-17 As shown, the power strip 200 is provided with a connecting portion 220 , which is located on the outer edge of the fixing portion 240 and on the side of the power strip 200 facing the inner container 100 .

[0124] like Figures 18-21 As shown, the mounting portion 102 is provided with a receiving portion 103 , which is located in the foaming space and is provided at the outer edge of the mounting portion 102 .

[0125] The connecting portion 220 is disposed corresponding to the accommodating portion 103 . The connecting portion 220 is disposed in the accommodating portion 103 to seal a connecting gap 300 defined by the fixing portion 240 and the mounting portion 102 .

[0126] In some embodiments, the connecting portion 220 is disposed in the receiving portion 103 by interference fit.

[0127] The connecting portion 220 extends along the outer edge of the power strip 200 so that the connecting portion 220 forms a closed structure along the outer edge of the power strip 200, and the accommodating portion 103 extends along the outer edge of the mounting portion 102 so that the accommodating portion 103 forms a closed structure along the outer edge of the mounting portion 102, thereby increasing the sealing effect of the connecting portion 220 and the accommodating portion 103 on the connecting gap 300.

[0128] In some embodiments, the connecting portion 220 is a bump protruding toward the interior of the inner liner 100 . Compared with the side of the fixing portion 240 facing the inner liner 100 , the side of the connecting portion 220 closer to the inner liner 100 is closer to the interior of the inner liner 100 .

[0129] In some embodiments, the accommodation portion 103 is a groove, the notch of which is connected to the foaming space and is arranged in a direction away from the inner container 100 .

[0130] The connecting portion 220 defines a first mating surface 221 , and the first mating surface 221 intersects with the opening direction of the mounting portion 102 .

[0131] The accommodating portion 103 is provided with a second mating surface 104 , and the second mating surface 104 intersects with the opening direction of the mounting portion 102 .

[0132] The second mating surface 221 is adapted to the first mating surface 221 . When the connecting portion 220 is disposed in the accommodating portion 103 , the first mating surface 221 and the second mating surface 104 are in contact with each other.

[0133] A protrusion 110 is provided on the outer edge of the mounting portion 102 , and the protrusion 110 extends along the outer edge of the mounting portion 102 ; the protrusion 110 is located on the inner wall of the liner 100 where the mounting portion 102 is opened, and the protrusion 110 is used to define and form the accommodating portion 103 .

[0134] In some embodiments, the raised portion 110 is formed by the side wall of the inner liner 100 where the mounting portion 102 is provided, which protrudes toward the interior of the inner liner 100 . This not only facilitates the processing of the raised portion 110 , but also facilitates the connection between the raised portion 110 and the mounting portion 102 , thereby increasing the firmness of the connection between the raised portion 110 and the mounting portion 102 .

[0135] The mounting portion 102 is provided with a stop portion 120, which is located on the side of the protrusion 110 close to the mounting portion 102; when the power strip 200 is installed on the mounting portion 102, the stop portion 120 contacts the side of the power strip 200 facing the inside of the inner liner 100 to increase the contact area between the power strip 200 and the inner liner 100.

[0136] In some embodiments, the sidewall of the outer edge of the mounting portion 102 protrudes toward the interior of the liner 100 to simultaneously form a protruding portion 110 and a stopping portion 120 , wherein the stopping portion 120 is disposed close to the mounting portion 102 .

[0137] In some embodiments, the abutting portion 120 extends along the mounting portion 102 to increase the contact area between the abutting portion 120 and the power strip 200 .

[0138] When the connecting portion 220 is disposed in the accommodating portion 103 , the abutting portion 120 and the fixing portion 240 contact each other, thereby increasing the contact area between the outer edge of the mounting portion 102 and the power strip 200 .

[0139] It should be noted that the contact between the stop portion 120 and the fixing portion 240 also increases the width of the connecting gap 300 to a certain extent, thereby extending the path of the foaming agent from the connecting gap 300 into the storage cavity 101, and playing a certain role in preventing bubble leakage.

[0140] In some embodiments, the contact point between the stopping portion 120 and the fixing portion 240 is located at the inner edge of the connecting portion 220 and at the outer edge of the opening of the accommodating cavity.

[0141] like Figure 11 As shown, the fixing portion 240 is provided with a third matching surface 260 . The third matching surface 260 is located on a side of the fixing portion 240 facing the interior of the liner 100 . The third matching surface 260 is intersected with the first matching surface 221 .

[0142] like Figure 19 As shown, the stop portion 120 includes a fourth matching surface 121 . The fourth matching surface 121 is located on a side of the stop portion 120 facing the foaming space, and the fourth matching surface 121 is intersected with the second matching surface 104 .

[0143] The fourth mating surface 121 and the third mating surface 260 are adapted to each other. When the connecting portion 220 is disposed in the accommodating portion 103 , the third mating surface 260 and the fourth mating surface 121 are in contact with each other.

[0144] It should be noted that when the first mating surface 221 and the second mating surface 104 are in contact with each other, the third mating surface 260 and the fourth mating surface 121 are also in contact with each other.

[0145] A filling portion 202 is provided on the side of the connecting portion 220 facing away from the inner tank cavity. The foaming agent is filled into the filling portion 202 after foaming to apply a force toward the inside of the inner tank 100 to the power strip 200 so that the connecting portion 220 and the accommodating portion 103 abut against each other, thereby increasing the cooperation effect between the two and further increasing the sealing effect of the connecting gap 300.

[0146] In some embodiments, the filling portion 202 extends along the connecting portion 220 , which can, on the one hand, make the connecting portion 220 bear the force evenly, and on the other hand, increase the force of the foaming agent on the power strip 200 .

[0147] In some embodiments, as Figure 11As shown, the connecting portion 220 includes a first connecting plate 222, which is arranged roughly parallel to the rear side wall of the inner liner 100. The first connecting plate 222 is connected to the side of the fixing portion 240 facing the inner liner 100, and the side of the first connecting plate 222 facing the inner liner 100 is closer to the interior of the inner liner 100 than the side of the fixing portion 240 facing the inner liner 100.

[0148] The connecting portion 220 includes a second connecting plate 223 , which is substantially arranged along the thickness direction of the box body. The second connecting plate 223 is connected to the first connecting plate 222 , and one end of the second connecting plate 223 away from the first connecting plate 222 is arranged toward the rear side of the inner container 100 .

[0149] The second connecting plate 223 and the side surface of the fixing portion 240 arranged along the thickness direction of the box body jointly define a filling portion 202 .

[0150] The installation steps of the power strip 200 in the above-mentioned refrigerator are as follows: the connecting part 220 is arranged in the accommodating part 103, the first mating surface 221 and the second mating surface 104 are in contact with each other, the third mating surface 260 and the fourth mating surface 121 are in contact with each other, and the clamping part 230 and the inner edge of the mounting part 102 are connected to each other, so that the power strip 200 is connected to the inner tank 100 and is arranged at the mounting part 102.

[0151] When the refrigerator foams, the foaming agent enters the filling part 202, and the foaming agent will exert a force on the power strip 200 to move toward the inside of the inner tank 100. Under the action of the foaming agent, the power strip 200 has a tendency to move toward the inside of the inner tank 100, thereby increasing the interaction force between the connecting part 220 and the accommodating part 103, and further increasing the sealing effect of the connecting gap 300.

[0152] By arranging the connecting portion 220 in the accommodating portion 103, the connecting gap 300 defined by the inner edge of the power strip 200 and the mounting portion 102 is sealed. The sealing effect is good and the sealing method is simple, without wasting additional materials, and the overall structure is simple and easy to operate.

[0153] The connection between the plug board 200 and the inner liner 100 is achieved by connecting the clamping portion 230 and the inner edge of the installation portion 102, which can facilitate the installation and removal of the plug board 200.

[0154] The above-mentioned refrigerator uses the connecting part 220 and the mounting part 102 to seal the connecting gap 300 defined by the inner edge of the power strip 200 and the mounting part 102 without taking additional measures. It not only increases the firmness of the connection between the power strip 200 and the inner tank 100, but also has a good sealing effect; and the power strip 200 is easy to install and disassemble.

[0155] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

[0156] For ease of explanation, the above description has been presented in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations are possible. The above embodiments have been selected and described to better explain the principles and practical applications, thereby enabling those skilled in the art to better utilize the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A refrigerator, characterized in that: include: The box body comprises an outer shell and an inner shell, wherein the inner shell defines a storage cavity with an opening toward the front side of the box body; The inner liner is arranged inside the outer shell, and the inner liner and the outer shell together define a foaming space; the foaming space is filled with a foaming agent; A door, which is arranged at the opening of the storage cavity in an openable and closable manner, and is used to open or close the storage cavity; A mounting portion, which is disposed on the rear side wall of the inner container; the mounting portion is communicated with the foaming space; A plug board, which is arranged at the mounting portion and located in the foaming space; A containing portion, which is arranged at the outer edge of the mounting portion and is located in the foaming space; the containing portion extends along the outer edge of the mounting portion; A connecting portion, which is arranged on a side of the plug board facing the inner container, and the connecting portion is arranged corresponding to the accommodating portion; The connecting portion is arranged in the accommodating portion so that the wiring board is connected to the inner container and the connection between the wiring board and the mounting portion is sealed.

2. A refrigerator, characterized in that: include: The box body comprises an outer shell and an inner shell, wherein the inner shell defines a storage cavity with an opening toward the front side of the box body; The inner liner is arranged inside the outer shell, and the inner liner and the outer shell together define a foaming space; the foaming space is filled with a foaming agent; A door, which is arranged at the opening of the storage cavity in an openable and closable manner, and is used to open or close the storage cavity; A mounting portion, which is arranged at the rear side of the inner container; the mounting portion is communicated with the foaming space; A plug board, which is arranged at the mounting portion and located in the foaming space; A clamping portion, which is arranged on a side of the plug board facing the inner liner, and the clamping portion is connected to an inner edge of the mounting portion; A containing portion, which is arranged at the outer edge of the mounting portion and is located in the foaming space; the containing portion extends along the outer edge of the mounting portion; A connecting portion, which is arranged on a side of the plug board facing the inner container, and the connecting portion is arranged corresponding to the accommodating portion; The connecting portion is arranged in the accommodating portion so that the wiring board is connected to the inner container and the connection between the wiring board and the mounting portion is sealed.

3. The refrigerator according to claim 1 or 2, characterized in that: The accommodating portion and the connecting portion are interference fit.

4. The refrigerator according to claim 1 or 2, characterized in that: A filling portion is provided on a side of the connecting portion facing away from the interior of the inner liner, and the foaming agent is filled into the filling portion to apply a force on the power strip toward the interior of the inner liner.

5. The refrigerator according to claim 1 or 2, characterized in that: The socket board includes a accommodating cavity with an opening toward the interior of the inner tank. The socket board is provided with a clamping portion, which is located at the opening of the accommodating cavity. The clamping portion is connected to the inner edge of the mounting portion.

6. The refrigerator according to claim 5, characterized in that: The power strip includes a first side wall, which is inclined upward toward the inside of the inner tank relative to the horizontal direction, and is used to form one side wall of the accommodating cavity; the first side wall is provided with at least one wiring portion connected to the wire.

7. The refrigerator according to claim 6, characterized in that: The plug board also includes a reinforcement portion, which is arranged on a side of the first side wall away from the accommodating cavity.

8. The refrigerator according to claim 5, characterized in that: The power strip includes a fixing portion, which is connected to the connecting portion. The fixing portion is located at the outer edge of the opening of the accommodating cavity. When the connecting portion is arranged in the accommodating portion, the inner edge of the mounting portion contacts the fixing portion.

9. The refrigerator according to claim 1 or 2, characterized in that: A protrusion is provided on the outer edge of the mounting portion, and the protrusion extends along the outer edge of the mounting portion and protrudes toward the interior of the liner; the protrusion is used to define and form the accommodating portion.

10. The refrigerator according to claim 9, characterized in that: A stop portion is provided on one side of the protruding portion close to the mounting portion. When the connecting portion is arranged in the accommodating portion, the stop portion contacts a side of the plug board facing the interior of the inner tank.

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