Refrigerator

Abstract

The utility model discloses a refrigerator, and belongs to the technical field of household appliances. The refrigerator comprises a refrigerator body and a connecting piece, the refrigerator body is provided with a containing cavity, the connecting piece is arranged on the side wall of the containing cavity, a mounting cavity is formed by the connecting piece and the side wall, and the mounting cavity communicates with the containing cavity; and the air duct module is arranged in the mounting cavity.

Description

Technical Field

[0001] This application belongs to the technical field of household appliances, and particularly relates to a refrigerator. Background Art

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature, and is also a civilian product that keeps food or other items in a constant low temperature state.

[0003] As a part of the box body, in the related art, a sinking groove needs to be designed on the side of the inner liner for installing components such as an evaporator and a blower. Based on the existing inner liner structure, the side core-pulling of the inner liner thermoforming mold cannot be demolded. After the inner liner is thermoformed, the side of the inner liner needs to be cut off, and then an injection-molded embedded box is spliced with the side of the inner liner, and the splicing part is sealed to form a sinking groove for installing components such as an evaporator and a blower. This design scheme not only has a high cost of the injection-molded embedded box, but also the inner liner needs to be cut multiple times, and a large amount of sealing operations are required at the splicing part of the inner liner and the injection-molded embedded box, resulting in technical disadvantages such as many designed parts, high cost, complex processing procedures, and cumbersome assembly.

[0004] Therefore, in the related art, it is difficult to form the box body of the refrigerator. Utility Model Content

[0005] This application aims to at least solve to some extent the technical problem that it is difficult to form the box body of the refrigerator in the related art. For this purpose, this application provides a refrigerator.

[0006] A refrigerator provided by an embodiment of this application includes:

[0007] A box body and a connecting piece. The box body has a receiving cavity. The connecting piece is arranged on the side wall of the receiving cavity and forms an installation cavity with the side wall. The installation cavity communicates with the receiving cavity;

[0008] An air duct module, arranged in the installation cavity.

[0009] In some embodiments, the connecting piece is arranged at the opening of the receiving cavity.

[0010] In some embodiments, the box body includes a first inner liner and a cover plate. The first inner liner is provided with an installation groove. The cover plate and the connecting piece respectively cover the installation groove to form the installation cavity.

[0011] In some embodiments, the installation groove has a first opening and a second opening arranged at an angle. The cover plate covers the first opening, and the connecting piece covers the second opening.

[0012] In some embodiments, the first opening is disposed on a side of the installation groove facing the accommodation cavity; the second opening is disposed on a side of the installation groove facing the refrigerator door.

[0013] In some embodiments, the connecting member has a first side wall and a second side wall disposed at an angle, the first side wall is configured as a side wall of the installation cavity, and the second inner wall is configured as a side wall of the accommodation cavity.

[0014] In some embodiments, the cover plate is connected to both the connecting member and the first inner container.

[0015] In some embodiments, the cover plate is located on a side of the connecting member close to the installation cavity; a first cover plate clamping portion is provided on a side of the cover plate close to the connecting member, and a connecting member clamping portion is provided on a side of the connecting member close to the cover plate clamping portion, and the cover plate is clamped to the connecting member clamping portion of the connecting member through the first cover plate clamping portion.

[0016] In some embodiments, the cover plate is located on a side of the connecting member close to the installation cavity; a second cover plate clamping portion is provided on a side of the cover plate away from the connecting member, and a first inner container clamping portion is provided on a side of the first inner container close to the second cover plate clamping portion, and the cover plate is clamped to the first inner container clamping portion of the first inner container through the second cover plate clamping portion.

[0017] In some embodiments, the box body includes a first inner container and a second inner container, the connecting member connects the first inner container and the second inner container, and forms the installation cavity with the first inner container.

[0018] In some embodiments, the connecting member includes a first connecting member, a second connecting member and a fixing member; the first connecting member is connected to the first inner container and forms the installation cavity with the first inner container; the second connecting member is connected to the first inner container and the second inner container; the fixing member is fixedly connected to the first inner container and / or the second inner container, and under the action of the fixing member, the first connecting member and the second connecting member are fixed.

[0019] In some embodiments, the refrigerator further includes a blowing member, the blowing member has a blowing channel, and the blowing channel communicates between the second inner container and the installation cavity.

[0020] In some embodiments, the blowing member is clamped between the first inner container and the second inner container.

[0021] In some embodiments, a positioning groove for positioning the blowing member is provided on the first inner container and / or the second inner container, and at least a part of the blowing member is located in the positioning groove.

[0022] The present invention has at least the following beneficial effects:

[0023] The refrigerator provided by the present invention includes a box body and a connecting member. The box body has a receiving cavity. The connecting member is connected to the side wall of the receiving cavity and forms an installation cavity for installing an air duct module with the side wall of the receiving cavity. In this way, the connecting member is configured as the side wall of the installation cavity. When processing the box body, the inner wall of part of the installation cavity can be formed less, and the structure of the box body is simpler. Therefore, it is convenient for the box body to be formed, which helps to improve the processing efficiency of the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 Shows a schematic structural diagram of a refrigerator in some embodiments of the present application.

[0026] Figure 2 Shows Figure 1 A schematic structural diagram after hiding the cover plate.

[0027] Figure 3 Shows a schematic structural diagram of the first inner liner of a refrigerator in some embodiments of the present application.

[0028] Figure 4 Shows Figure 2 The front view of

[0029] Figure 5 Shows Figure 4 A cross-sectional view taken along the A-A direction in

[0030] Figure 6 Shows Figure 5 An enlarged view at B in

[0031] Figure 7 Shows Figure 5 An enlarged view at C in

[0032] Figure 8 Shows a schematic structural diagram of a refrigerator in some other embodiments of the present application.

[0033] Figure 9 Shows Figure 8 The front view of

[0034] Figure 10 Shows Figure 9 A cross-sectional view taken along the D-D direction in

[0035] Figure 11 Shows Figure 10 The enlarged view at position E in

[0036] Figure 12 Shows the exploded schematic view of the first perspective of the connecting piece.

[0037] Figure 13 Shows the exploded schematic view of the second perspective of the connecting piece.

[0038] Figure 14 Shows Figure 8 The rear view of

[0039] Figure 15 Shows Figure 14 The structural schematic diagram after hiding the second inner liner.

[0040] Figure 16 Shows the structural schematic diagram of the air supply piece in some embodiments of the present application.

[0041] Figure 17 Shows the schematic view of the first perspective of the cover plate of the refrigerator in some embodiments of the present application.

[0042] Figure 18 Shows the schematic view of the second perspective of the cover plate of the refrigerator in some embodiments of the present application.

[0043] Figure 19 Shows the schematic diagram of the flow concentrating piece of the refrigerator in some embodiments of the present application.

[0044] Reference numerals: 100 - refrigerator, 110 - box body, 110a - accommodation cavity, 111 - first inner liner, 111a - installation groove, 111b - first opening, 111c - second opening, 111d - air outlet through hole of the installation cavity, 111e - condensate discharge hole, 1111 - first inner liner clamping part, 1112 - first edge, 112 - cover plate, 1121 - first cover plate clamping part, 1122 - second cover plate clamping part, 1123 - guide rib, 112a - guide hole, 112b - slide rail connection groove, 113 - second inner liner, 113a - positioning groove, 113b - second inner liner air inlet through hole, 1131 - second edge, 120 - connecting piece, 121 - first side wall, 122 - second side wall, 123 - first connecting piece, 124 - second connecting piece, 1241 - first limiting part of the second connecting piece, 1242 - second limiting part of the second connecting piece, 125 - fixing piece, 126 - connecting piece clamping part, 120a - installation cavity, 130 - air duct module, 131 - fan, 132 - evaporator, 133 - flow concentrating piece, 133a - flow concentrating groove, 133b - flow concentrating groove discharge hole, 140 - air supply piece, 140a - air supply channel, 141 - air supply piece clamping part, 142 - air supply piece positioning part. Detailed implementation manners

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0046] It should be noted that all the directional indications in the embodiments of the present utility model are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0047] In the present utility model, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0048] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0049] As a part of the box body, in the related art, a sinking groove design needs to be made on the side of the inner container for installing components such as an evaporator and a blower. Based on the existing inner container structure, the side core-pulling of the inner container thermoforming mold cannot be demolded. After the inner container is thermoformed, the side of the inner container needs to be cut off, and then an injection-molded embedded box is spliced with the side of the inner container, and the splicing part is sealed to form a sinking groove for installing components such as an evaporator and a blower. This design scheme not only has a high cost for the injection-molded embedded box, but also the inner container needs to be cut multiple times, and a large amount of sealing operations are required at the splicing part of the inner container and the injection-molded embedded box, having technical drawbacks such as many designed parts, high cost, complex processing procedures, and cumbersome assembly.

[0050] In the related art, the refrigerator body has technical problems of complex structure and difficult forming. The embodiment of the present application provides a refrigerator, which can at least solve the technical problem of difficult forming of the refrigerator body to a certain extent.

[0051] The present application will be described below with reference to the accompanying drawings and specific embodiments:

[0052] The embodiment of the present application provides a refrigerator 100. By providing the connecting member 120, the structure of the refrigerator body 110 can be simplified, which is convenient for the forming of the refrigerator body 110.

[0053] As Figure 1 and Figure 2 shown, the refrigerator 100 includes a refrigerator body 110, a connecting member 120 and an air duct module 130. The refrigerator body 110 has a receiving cavity 110a. The connecting member 120 is arranged on the side wall of the receiving cavity 110a and forms an installation cavity 120a with the side wall, and the installation cavity 120a communicates with the receiving cavity 110a; the air duct module 130 is arranged in the installation cavity 120a.

[0054] The refrigerator body 110 of the refrigerator 100 may include components such as an inner liner, an outer shell, a door, a compressor, a condenser and an expansion valve. The refrigerator body 110 of the refrigerator 100 cools, so that the temperature in the receiving cavity 110a decreases and remains in a low temperature state. The receiving cavity 110a of the refrigerator body 110 can be used to store items to be cooled, such as meat, vegetables, facial masks, medicines that need to be stored at low temperature, etc. In order to facilitate the storage and access of items, a drawer can be installed in the receiving cavity 110a of the refrigerator 100, and the items to be cooled are stored in the drawer.

[0055] The air duct module 130 may include components such as a fan 131, an evaporator 132, a flow concentrating member 133, etc. When the refrigerator 100 operates, the fan 131 drives the air to flow. The air flows through the evaporator 132, and the refrigerant in the evaporator 132 evaporates to absorb heat to produce cold air. The cold air is input into the receiving cavity 110a, and the gas in the receiving cavity 110a flows back to the cavity where the evaporator 132 is located and is cooled by the evaporator 132, so that the receiving cavity 110a maintains a stable low temperature to store various items and food materials.

[0056] The connecting member 120 is arranged on the side wall of the receiving cavity 110a and encloses an installation cavity 120a with the side wall of the receiving cavity 110a. The receiving cavity 110a and the installation cavity 120a are communicated, so that the gas in the receiving cavity 110a and the installation cavity 120a can circulate. As Figure 2 shown, the left side is the receiving cavity 110a for storing items to be cooled, and the right side is the installation cavity 120a, and the air duct module 130 is located in the installation cavity 120a.

[0057] After the present application is designed in this way, the connecting member 120 can serve as a side wall enclosing the installation cavity 120a, and together with the side wall of the box body 110, they enclose the installation cavity 120a. Then, one side wall of the installation cavity 120a can be designed less on the box body 110, and the structure of the box body 110 is simplified. When machining the box body 110, the side wall at the position where the connecting member 120 is located can be machined less, which facilitates the shaping of the box body 110.

[0058] As Figure 2 shown, in some embodiments, the connecting member 120 is disposed at the opening of the receiving cavity 110a.

[0059] The connecting member 120 is disposed at the opening of the receiving cavity 110a, so that the connecting member 120 does not need to extend into the receiving cavity 110a, which facilitates the installation and disassembly of the connecting member 120.

[0060] As Figure 1 and Figure 3 shown, in some embodiments, the box body 110 includes a first inner container 111 and a cover plate 112. The first inner container 111 is provided with an installation groove 111a, and the cover plate 112 and the connecting member 120 respectively cover the installation groove 111a to form the installation cavity 120a.

[0061] Both the cover plate 112 and the connecting member 120 cover the installation groove 111a, so that the cover plate 112, the connecting member 120 and the side wall of the installation groove 111a enclose the installation cavity 120a. In these embodiments, the side wall of the first inner container 111, the connecting member 120 and the cover plate 112 jointly enclose the installation cavity 120a.

[0062] After being designed in this way, the cover plate 112 separates the installation cavity 120a and the receiving cavity 110a. It should be noted that since the air duct module 130 is installed in the installation cavity 120a, the air duct module 130 will send cold air into the receiving cavity 110a, and the hot air in the receiving cavity 110a will also circulate into the installation cavity 120a. Therefore, air intake through holes and return circulation through holes can be provided on the cover plate 112, so that the cold air in the installation cavity 120a can directly enter the receiving cavity 110a through the air intake through holes on the cover plate 112, and the gas in the receiving cavity 110a can enter the installation cavity 120a through the return circulation through holes, which facilitates gas circulation and helps to improve the refrigeration efficiency of the refrigerator 100.

[0063] In some embodiments, the installation groove 111a has a first opening 111b and a second opening 111c disposed at an angle, and the cover plate 112 covers the first opening 111b, and the connecting member 120 covers the second opening 111c.

[0064] The angled arrangement can be a right - angle arrangement, an acute - angle arrangement, or an obtuse - angle arrangement. The installation groove 111a has two openings, namely a first opening 111b and a second opening 111c. The first opening 111b and the second opening 111c are arranged at an angle, that is to say, the first opening 111b and the second opening 111c face different sides. The cover plate 112 and the connecting member 120 respectively cover the first opening 111b and the second opening 111c, so that the first opening 111b and the second opening 111c are respectively shielded by the cover plate 112 and the connecting member 120, and the cover plate 112, the connecting member 120 and the side wall of the first inner container 111 enclose a closed installation cavity 120a.

[0065] Combined with Figure 1 and Figure 3 As shown, the cover plate 112 and the side wall of the first inner container 111 enclose a chamber with an opening. The refrigerator 100 may further include a door, and the door can be closed at the opening of the accommodation cavity 110a to shield the opening, so that the accommodation cavity 110a formed by enclosing the cover plate 112, the side wall of the first inner container 111 and the door is a closed chamber. When the door is opened, the accommodation cavity 110a is a chamber with an opening to facilitate people to access items.

[0066] In some embodiments, the first opening 111b is disposed on the side of the installation groove 111a facing the accommodation cavity 110a; the second opening is disposed on the side of the installation groove 111a facing the door of the refrigerator 100.

[0067] As Figure 3 shown, the accommodation cavity 110a is located on the left side of the installation groove 110a. The left side of the installation groove 110a has an opening, and this opening is the first opening 111b. The front side of the installation groove 110a has an opening, and this opening is the second opening 111c. The door of the refrigerator 100 is located on the front side of the first inner container 111.

[0068] As Figure 4 , Figure 5 and Figure 6 shown, in some embodiments, the connecting member 120 has a first side wall 121 and a second side wall 122 arranged at an angle. The first side wall 121 is configured as the side wall of the installation cavity 120a, and the second side wall 122 is configured as the side wall of the accommodation cavity 110a.

[0069] That is to say, the connecting member 120 has a first side wall 121 and a second side wall 122. Among them, the first side wall 121, the cover plate 112 and the side wall of the first inner container 111 enclose the installation cavity 120a, and the first side wall 121 of the connecting member 120 serves as the side wall of the installation cavity 120a.

[0070] That is to say, the second side wall 122, the cover plate 112 and the side wall of the first inner container 111 enclose to form a receiving cavity 110a, and the second side wall 122 of the connecting member 120 serves as the side wall of the installation cavity 120a.

[0071] After such a design, the connecting member 120 can not only assist the box body 110 to form the installation cavity 120a, but also assist the box body 110 to form the receiving cavity 110a. The structure of the box body 110 can be further simplified, which is more convenient for the processing and forming of the box body 110.

[0072] As Figure 6 shown, in some embodiments, the first side wall 121 and the second side wall 122 of the connecting member 120 are perpendicularly arranged. The first side wall 121 is the rear side wall of the connecting member 120, and the second side wall 122 is the right side wall of the connecting member 120.

[0073] In some embodiments, the cover plate 112 is connected to both the connecting member 120 and the first inner container 111.

[0074] That is to say, the cover plate 112 is not only connected to the connecting member 120, but also connected to the first inner container 111. The cover plate 112 is connected to both the connecting member 120 and the first inner container 111 at the same time, ensuring the stability of the connection of the cover plate 112.

[0075] The connection manner between the cover plate 112 and the connecting member 120, or the connection manner between the cover plate 112 and the first inner container 111, is diverse, such as snap connection, screw connection, bonding, and so on.

[0076] As Figure 5 and Figure 6 , in some embodiments, the cover plate 112 is located on the side of the connecting member 120 close to the installation cavity 120a; a first cover plate snap - connection portion 1121 is provided on the side of the cover plate 112 close to the connecting member 120, a connecting - member snap - connection portion 126 is provided on the side of the connecting member 120 close to the snap - connection portion of the cover plate 112, and the cover plate 112 is snap - connected to the connecting - member snap - connection portion 126 of the connecting member 120 through the first cover - plate connection portion 112.

[0077] The cover plate 112 is located at the rear side of the connecting member 120, and the cover plate 112 is located between the connecting member 120 and the rear side wall of the first inner container 111. Among the first cover - plate snap - connection portion 1121 and the connecting - member snap - connection portion 126, one is a snap - head and the other is a snap - groove, and the snap - head is located in the snap - groove to achieve the snap connection between the cover plate 112 and the connecting member 120. The connection between the cover plate 112 and the connecting member 120 by snap - connection can facilitate the installation and disassembly of the cover plate 112.

[0078] As Figure 5 and Figure 7, in some embodiments, the cover plate 112 is located on the side of the connecting member 120 close to the installation cavity 120a; a second cover plate clamping portion 1122 is provided on the side of the cover plate 112 away from the connecting member 120, and a first inner tank clamping portion 1111 is provided on the side of the first inner tank 111 close to the second cover plate clamping portion 1122. The cover plate 112 is clamped to the first inner tank 111 through the second cover plate clamping portion 1122 and the first inner tank clamping portion 1111 of the first inner tank 111.

[0079] In the second cover plate clamping portion 1122 and the first inner tank clamping portion 1111, one of them is a clamping head and the other is a clamping groove. The clamping head is located in the clamping groove to realize the clamping of the cover plate 112 and the first inner tank 111. The connection between the cover plate 112 and the first inner tank 111 by clamping can facilitate the installation and disassembly of the cover plate 112.

[0080] In some embodiments, both the first cover plate clamping portion 1121 and the second cover plate clamping portion 1122 are clamping heads, and both the connecting member clamping portion 126 and the first inner tank clamping portion 1111 are clamping grooves. After the connecting member 120 is connected to the first inner tank 111, align the first cover plate clamping portion 1121 and the second cover plate clamping portion 1122 of the cover plate 112 with the connecting member clamping portion 126 and the first inner tank clamping portion 1111 respectively, and then press the cover plate 112, so that the first cover plate clamping portion 1121 can be clamped to the connecting member clamping portion 126, and the second cover plate clamping portion 1122 can be clamped to the first inner tank clamping portion 1111.

[0081] As Figure 6 shown, in some embodiments, the clamping portion of the connecting member 120 is provided on the first side wall 121.

[0082] As Figure 8 、 Figure 9 and Figure 10 shown, in some embodiments, the box body 110 includes a first inner tank 111 and a second inner tank 113. The connecting member 120 connects the first inner tank 111 and the second inner tank 113 and forms an installation cavity 120a with the first inner tank 111.

[0083] It should be noted that both the first inner tank 111 and the second inner tank 113 have an accommodation cavity 110a. The setting of the two inner tanks helps to increase the storage capacity of the refrigerator 100, so that the refrigerator 100 can store more items.

[0084] In these embodiments, the connecting member 120 can not only connect the first inner tank 111 and the second inner tank 113, but also form an installation cavity 120a with the first inner tank 111. The connecting member 120 integrates the functions of connecting the two inner tanks and forming the installation cavity 120a. The integration degree of the connecting member 120 is high, which facilitates the connection between the first inner tank 111 and the second inner tank 113 and helps to simplify the structure of the refrigerator 100.

[0085] The first inner container 111 and the second inner container 113 can be arranged in sequence along the height direction of the refrigerator 100, or can be arranged in sequence along the width direction of the refrigerator 100. As Figure 8 shown, in some embodiments, the first inner container 111 and the second inner container 113 are arranged side by side along the width direction of the refrigerator 100, and the accommodation cavity 110a of the first inner container 111 and the accommodation cavity 110a of the second inner container 113 are both freezing cavities.

[0086] In some embodiments, the connecting member 120 is located between the first inner container 111 and the second inner container 113, facilitating the connection between the first inner container 111 and the second inner container 113.

[0087] As Figure 11 、 Figure 12 and Figure 13 shown, in some embodiments, the connecting member 120 includes a first connecting member 123, a second connecting member 124 and a fixing member 125; the first connecting member 123 is connected to the first inner container 111 and forms an installation cavity 120a with the first inner container 111; the second connecting member 124 is connected to the first inner container 111 and the second inner container 113; the fixing member 125 is fixedly connected to the first inner container 111 and / or the second inner container 113, and under the action of the fixing member 125, the first connecting member 123 and the second connecting member 124 are fixed.

[0088] That is to say, the first connecting member 123 is used to enclose and form the installation cavity 120a with the first inner container 111; the second connecting member 124 is connected to both the first inner container 111 and the second inner container 113, and the second connecting member 124 is used to connect the first inner container 111 and the second inner container 113 together; the fixing member 125 can be connected to the first inner container 111, can also be connected to the second inner container 113, or can be connected to both the first inner container 111 and the second inner container 113 at the same time. After the fixing member 125 is connected to the first inner container 111 and / or the second inner container 113, the fixing member 125 clamps and fixes the first connecting member 123 and the second connecting member 124 to prevent the first connecting member 123 and the second connecting member 124 from loosening.

[0089] After such a design, the connecting member 120 is formed by connecting multiple components. Each component of the connecting member 120 is processed separately and then assembled to form the connecting member 120, facilitating the processing of the connecting member 120. In addition, after such a design, the connected components can be sequentially installed on the first inner container 111 or the second inner container 113, which also facilitates the installation of the connecting member 120.

[0090] The way the first connecting member 123 is connected to the first inner container 111 can be snap connection, bonding, bolt connection, etc., and the way the second connecting member 124 is connected to the first inner container 111 or the second inner container 113 can also be snap connection, bonding, bolt connection, etc.

[0091] As Figure 11 and Figure 13 shown, in some embodiments, the first connecting member 123 and the second connecting member 124 are snap-connected together. The second connecting member 124 has a first limiting portion 1241 and a second limiting portion 1242 of the second connecting member that are spaced apart. A part of the first inner liner 111 and the second inner liner 113 is located between the first limiting portion 1241 and the second limiting portion 1242 of the second connecting member, and is snap-connected by the first limiting portion 1241 and the second limiting portion 1242 of the second connecting member 124.

[0092] As Figure 11 shown, in some embodiments, both the first limiting portion 1241 and the second limiting portion 1242 of the second connecting member extend along the height direction of the refrigerator 100. A first edge 1112 of the first inner liner 111 close to the second inner liner 113 and a second edge 1131 of the second inner liner 113 close to the first inner liner 111 are located between the first limiting portion 1241 and the second limiting portion 1242 of the second connecting member. The first edge 1112 contacts the first limiting portion 1241 of the second connecting member, and the second edge 1131 contacts the second limiting portion 1242 of the second connecting member.

[0093] In some embodiments, the fixing member 125 is located between the first connecting member 123 and the second connecting member 124, and both the upper and lower sides of the fixing member 125 are fixedly connected to the first inner liner 111. After the fixing member 125 is fixedly connected to the first inner liner 111, the first connecting member 123 and the second connecting member 124 are snap-connected between the fixing member 125 and the first inner liner 111.

[0094] In some embodiments, the fixing member 125 is also snap-connected to the first connecting member 123 and the second connecting member 124 at the same time.

[0095] As Figure 14 , Figure 15 and Figure 16 shown, in some embodiments, the refrigerator 100 further includes a blowing member 140. The blowing member 140 has a blowing channel 140a, and the blowing channel 140a communicates with the second inner liner 113 and the installation cavity 120a.

[0096] The blowing channel 140a of the blowing member 140 communicates with the second inner liner 113 and the installation cavity 120a, so that the gas cooled by the evaporator 132 in the installation cavity 120a can enter the second inner liner 113.

[0097] It is easy to understand that an air outlet through hole 111d of the installation cavity 120a is provided on the side wall of the installation cavity 120a (which can be referred to as shown in Figure 3 ), and an air inlet through hole 113b of the second inner liner 113 is provided on the inner wall of the second inner liner 113 (which can be referred to as shown inFigure 8 As shown, the air supply channel 140a communicates with the air outlet through hole 111d of the installation cavity and the air inlet through hole 113b of the second inner container, so that the air supply channel 140a communicates with the second inner container 113 and the installation cavity 120a.

[0098] It should be noted that the refrigerator 100 usually further includes a return air member (not shown in the figure). The return air member has a return air channel, and the return air channel communicates with the second inner container 113 and the installation cavity 120a. The return air channel of the return air member communicates with the second inner container 113 and the installation cavity 120a, so that the gas in the second inner container 113 can return to the installation cavity 120a and be cooled by the evaporator 132 in the installation cavity 120a.

[0099] It is easy to understand that an air inlet through hole of the installation cavity (not shown in the figure) is provided on the side wall of the installation cavity 120a, and an air outlet through hole of the second inner container (not shown in the figure) is provided on the inner wall of the second inner container 113. The air supply channel 140a communicates with the air inlet through hole of the installation cavity and the air outlet through hole of the second inner container, so that the return air channel communicates with the second inner container 113 and the installation cavity 120a.

[0100] In some embodiments, the air supply member 140 is clamped between the first inner container 111 and the second inner container 113.

[0101] The air supply member 140 is clamped between the first inner container 111 and the second inner container 113 by the first inner container 111 and the second inner container 113, which facilitates the installation of the air supply member 140.

[0102] In some embodiments, a positioning groove 113a for positioning the air supply member 140 is provided on the first inner container 111 and / or the second inner container 113, and at least a part of the air supply member 140 is located in the positioning groove 113a.

[0103] The positioning groove 113a can be provided on the first inner container 111, or on the second inner container 113, or on both the first inner container 111 and the second inner container 113. A part of the air supply member 140 is located in the positioning groove 113a to be positioned and clamped by the positioning groove 113a.

[0104] As Figure 15 and Figure 16 shown, in some embodiments, a positioning groove 113a is provided on the second inner container 113. The air supply member 140 includes a connected air supply member clamping portion 141 and an air supply member positioning portion 142. The air supply member positioning portion 142 is located between the first inner container 111 and the second inner container 113, contacts the first inner container 111 and the second inner container 113, and is clamped by the first inner container 111 and the second inner container 113. The air supply member positioning portion 142 is located in the positioning groove 113a to position the air supply member 140.

[0105] In these embodiments, the air supply member 140 can be first positioned in the positioning groove 113a of the second inner container 113, and then the first inner container 111 is connected to the second inner container 113. After the first inner container 111 is connected, the air supply member 140 is clamped between the first inner container 111 and the second inner container 113 by the first inner container 111 and the second inner container 113.

[0106] When the refrigerator 100 is operating, condensed water is likely to condense on the cover plate 112. To facilitate the collection of the condensed water, as Figure 17 and Figure 18 shown, in some embodiments, the cover plate 112 is provided with diversion ribs 1123 and diversion holes 112a. The diversion ribs 1123 divert and converge the condensed water at the diversion holes 112a, so that the condensed water is discharged through the diversion holes 112a.

[0107] In some embodiments, the cover plate 112 is further provided with a slide rail connection groove 112b, which is used to connect with the slide rail on the drawer of the refrigerator 100 to guide the slide rail.

[0108] As Figure 19 shown, in some embodiments, the air duct module 130 includes an evaporator 132 and a flow concentrating member 133 (which can be referred to Figure 1 and Figure 3 shown). The flow concentrating member 133 is installed in the installation cavity 120a and is located below the evaporator 132. The flow concentrating member 133 has a flow concentrating groove 133a, and a flow concentrating groove discharge hole 133b is opened at the bottom of the flow concentrating groove 133a. The flow concentrating groove 133a is used to collect the condensed water on the evaporator 132 and the cover plate 112.

[0109] After the condensed water on the cover plate 112 is discharged through the diversion holes 112a, it falls into the flow concentrating groove 133a. The condensed water on the evaporator 132 also falls into the flow concentrating groove 133a. The condensed water in the flow concentrating groove 133a is discharged through the flow concentrating groove discharge hole 133b.

[0110] In some embodiments, a condensed water discharge hole 111e is opened on the bottom wall of the first inner container 111. The condensed water discharge hole 111e is located directly below the flow concentrating groove discharge hole 133b. After the condensed water is discharged from the flow concentrating groove discharge hole 133b, it is discharged outside the first inner container 111 through the condensed water discharge hole 111e.

[0111] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0112] In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0113] Although the embodiments of this application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of this application. The scope of this application is defined by the claims and their equivalents.

Claims

1. A refrigerator, characterized in that: include: A box body (110) and a connecting piece (120), wherein the box body (110) has a receiving cavity (110a), the connecting piece (120) is arranged on a side wall of the receiving cavity (110a) and forms an installation cavity (120a) with the side wall, and the installation cavity (120a) is communicated with the receiving cavity (110a); The air duct module (130) is arranged in the installation cavity (120a).

2. The refrigerator according to claim 1, characterized in that: The connecting piece (120) is arranged at the opening of the accommodating cavity (110a).

3. The refrigerator according to claim 1, characterized in that: The box body (110) comprises a first inner container (111) and a cover plate (112); the first inner container (111) is provided with a mounting groove (111a); the cover plate (112) and the connecting member (120) are respectively covered in the mounting groove (111a) to form the mounting cavity (120a).

4. The refrigerator according to claim 3, characterized in that: The installation groove (111a) has a first opening (111b) and a second opening (111c) which are arranged at an angle, the cover plate (112) covers the first opening (111b), and the connecting member (120) covers the second opening (111c).

5. The refrigerator according to claim 4, characterized in that: The first opening (111b) is arranged on a side of the installation groove (111a) facing the accommodating cavity (110a); and the second opening (111c) is arranged on a side of the installation groove (111a) facing the door of the refrigerator (100).

6. The refrigerator according to claim 4, characterized in that: The connecting member (120) has a first side wall (121) and a second side wall (122) arranged at an angle, the first side wall (121) being configured as a side wall of the installation cavity (120a), and the second side wall being configured as a side wall of the accommodating cavity (110a).

7. The refrigerator according to claim 3, characterized in that: The cover plate (112) is connected to both the connecting member (120) and the first liner (111).

8. The refrigerator according to claim 7, characterized in that: The cover plate (112) is located on a side of the connecting member (120) close to the installation cavity (120a); a first cover plate clamping portion (1121) is provided on a side of the cover plate (112) close to the connecting member (120), and a connecting member clamping portion (126) is provided on a side of the connecting member (120) close to the clamping portion of the cover plate (112); the cover plate (112) is clamped to the connecting member clamping portion (126) of the connecting member (120) via the first cover plate clamping portion (1121).

9. The refrigerator according to claim 7, characterized in that: The cover plate (112) is located on a side of the connecting member (120) close to the installation cavity (120a); a second cover plate clamping portion (1122) is provided on a side of the cover plate (112) away from the connecting member (120); a first inner liner clamping portion (1111) is provided on a side of the first inner liner (111) close to the second cover plate clamping portion (1122); and the cover plate (112) is clamped with the first inner liner clamping portion (1111) of the first inner liner (111) via the second cover plate clamping portion (1122).

10. The refrigerator according to claim 1, characterized in that: The box body (110) comprises a first inner liner (111) and a second inner liner (113); the connecting member (120) connects the first inner liner (111) and the second inner liner (113), and forms the installation cavity (120a) with the first inner liner (111).

11. The refrigerator according to claim 10, characterized in that: The connecting member (120) comprises a first connecting member (123), a second connecting member (124) and a fixing member (125); the first connecting member (123) is connected to the first inner liner (111) and forms the installation cavity (120a) with the first inner liner (111); the second connecting member (124) is connected to the first inner liner (111) and the second inner liner (113); the fixing member (125) is fixedly connected to the first inner liner (111) and / or the second inner liner (113), and under the action of the fixing member (125), the first connecting member (123) and the second connecting member (124) are fixed.

12. The refrigerator according to claim 10, characterized in that: The refrigerator (100) further comprises an air supply member (140), wherein the air supply member (140) has an air supply channel (140a), and the air supply channel (140a) is connected to the second inner container (113) and the installation cavity (120a).

13. The refrigerator according to claim 12, characterized in that: The air supply member (140) is clamped between the first inner liner (111) and the second inner liner (113).

14. The refrigerator according to claim 13, characterized in that: A positioning groove (113a) for positioning the air supply member (140) is provided on the first inner liner (111) and / or the second inner liner (113), and the air supply member (140) is at least partially located in the positioning groove (113a).

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