Inner container assembly for refrigerator and refrigerator

Abstract

The utility model relates to the technical field of refrigeration equipment, and discloses an inner container assembly for a refrigerator and the refrigerator. The inner container assembly for the refrigerator comprises an inner container defining a storage space; the air duct cover plate is convexly arranged on the side, facing the storage space, of the inner container, an air duct is defined by the air duct cover plate and the inner container, and a first air opening is formed in the top of the air duct; the grating is arranged at the first air opening and inclines downwards in the direction from the inner container to the storage space. The first air opening is provided with a grating, and the grating inclines downwards in the direction from the inner container to the storage space, so that the grating can prevent foreign matter from entering the first air opening and can guide the foreign matter to move downwards, and the foreign matter cannot flow into the first air opening. Moreover, the first air opening is located in the top of the air duct cover plate, contact between the first air opening and foreign matter can be reduced, and the blockage probability is reduced.

Description

Technical Field

[0001] This application relates to the technical field of refrigeration equipment, for example, to an inner liner assembly and a refrigerator for a freezer cabinet. Background Art

[0002] Currently, the air ducts of current air-cooled freezer cabinets are easily blocked by food, thus affecting the air volume. In severe cases, refrigeration failure or even thawing of goods may occur, which has a great impact on the product.

[0003] A freezer cabinet is disclosed in the related art. A plurality of first grilles are spaced at intervals on one side of the first air outlet facing the internal space, and the first grilles protrude from the side wall; a second grille is arranged intersecting with the first grille and protrudes from the first grille.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0005] In the freezer cabinet in the related art, the two intersecting and protruding grilles can play a certain blocking role. However, when encountering a flexible object, such as a plastic bag, the grille will lose its blocking effect, and the air outlet will still be blocked.

[0006] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of the present application. Therefore, it may include information that does not constitute the prior art known to those of ordinary skill in the art. Summary of the Utility Model

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. The summary is not a general review, nor is it intended to identify key / important constituent elements or delineate the protection scope of these embodiments. Instead, it serves as a preface to the subsequent detailed description.

[0008] The embodiments of the present disclosure provide an inner liner assembly and a refrigerator for a freezer cabinet to ensure the ventilation circulation of the freezer cabinet and reduce the probability of the air outlet being blocked.

[0009] The embodiments of the present disclosure provide an inner liner assembly for a freezer cabinet. The inner liner assembly for a freezer cabinet includes: an inner liner defining a storage space; an air duct cover plate protruding from one side of the inner liner facing the storage space, the air duct cover plate and the inner liner enclosing an air duct, and a first air outlet is provided at the top of the air duct; a grille is arranged above the first air outlet and slopes downward along the direction from the inner liner to the storage space.

[0010] Optionally, the number of grilles is multiple, and the multiple grilles are sequentially spaced at intervals in the vertical direction.

[0011] Optionally, the grille includes: a first end; a second end, which is oppositely arranged with the first end along the direction from the inner container to the storage space, and the second end is located on the side of the first end away from the inner container; along the up-down direction, the distance between the first ends of multiple grilles and the inner container gradually increases; and / or, along the up-down direction, the distance between the second ends of multiple grilles and the inner container gradually increases.

[0012] Optionally, the first end of the topmost grille among multiple grilles is connected to the inner container; and / or, the second end of the lowermost grille among multiple grilles is connected to the air duct cover plate.

[0013] Optionally, multiple grilles include: a first grille; a second grille, which is located below the first grille; wherein, along the up-down direction, the projection of the first grille is located within the second grille.

[0014] Optionally, the length of the projection of the first grille within the second grille along the extension direction of the grille is greater than or equal to 3 mm.

[0015] Optionally, the included angle between the grille and the horizontal direction is greater than or equal to 3°.

[0016] Optionally, the inner container assembly for a freezer further includes: a rib, which extends along the vertical direction and is connected between multiple grilles; wherein, the rib protrudes from the side of the grille facing the storage space; and / or, the top wall of the rib inclines downward along the direction from the inner container to the storage space.

[0017] Optionally, the side wall of the air duct cover plate facing the storage space is provided with a second air outlet; and / or, the bottom of the air duct is provided with a third air outlet.

[0018] An embodiment of the present disclosure further provides a freezer, which includes the inner container assembly as described in any one of the above embodiments.

[0019] The inner container assembly for a freezer and the freezer provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] The inner liner assembly for a refrigerator provided by the embodiment of the present disclosure has an air duct cover plate protruding from the inner liner and enclosing an air duct with the inner liner, which improves the installation convenience of the air duct cover plate and reduces the demand for the inner liner, without the need for the inner liner to be embedded in a foaming layer. A first air outlet is provided at the top of the air duct cover plate, and the first air outlet discharges air upward, so that when there are many items in the inner liner, the items are not easy to block the first air outlet, which can play a certain anti-blocking role. In addition, a grille is provided above the first air outlet, and the grille is tilted downward along the direction from the inner liner to the storage space, so that the grille can not only guide the first air outlet to discharge air downward, but also prevent foreign objects from entering the first air outlet, and the grille can guide foreign objects to move downward and will not flow into the first air outlet. Moreover, the first air outlet is located at the top of the air duct cover plate, which can reduce the contact between the first air outlet and foreign objects, prevent foreign objects from falling directly into the air duct from above, reduce the probability of the first air outlet being blocked, and thus ensure the smoothness of the air duct.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings, which do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements, and the drawings do not constitute a scale limitation, and wherein:

[0023] Figure 1 is a partial structural schematic diagram of a refrigerator provided by an embodiment of the present disclosure;

[0024] Figure 2 is another partial structural schematic diagram of a refrigerator provided by an embodiment of the present disclosure;

[0025] Figure 3 is a schematic cross-sectional structure diagram of a refrigerator provided by an embodiment of the present disclosure;

[0026] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure of part A;

[0027] Figure 5 is a perspective structural schematic diagram of an air duct cover provided by an embodiment of the present disclosure;

[0028] Figure 6 is a schematic structural diagram of an air duct cover plate provided by an embodiment of the present disclosure from another perspective;

[0029] Figure 7 is a schematic structural diagram of an air duct cover plate provided by an embodiment of the present disclosure from another perspective;

[0030] Figure 8It is a schematic structural diagram of another perspective of an air duct cover plate provided by an embodiment of the present disclosure.

[0031] Reference numerals:

[0032] 10, inner tank; 101, storage space; 102, fan; 103, evaporator; 104, fan cover plate; 105, compressor compartment; 20, air duct cover plate; 201, first air outlet; 202, second air outlet; 203, third air outlet; 204, air duct; 205, partition; 30, grille; 301, first grille; 302, second grille; 303, retaining rib; 304, transverse wall; 305, vertical wall; 306, arc wall. Detailed implementation manners

[0033] In order to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are only for reference and explanation, and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0034] The terms "first", "second", etc. in the specification, claims and above-mentioned drawings of the embodiments of the present disclosure are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of the present disclosure here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0035] In the embodiments of the present disclosure, the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation. And, in addition to being able to represent an orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0036] In addition, the terms "arranged", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or an internal communication between two devices, components, or parts. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0037] Unless otherwise specified, the term "plurality" means two or more.

[0038] The term "and / or" is a description of the associated relationship of an object, indicating that there can be three relationships. For example, A and / or B means: A or B, or, A and B these three relationships.

[0039] It should be noted that, without conflict, the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0040] For the sake of convenience of description, the front, back, left, right, up, and down directions of this application are as Figure 1 shown.

[0041] Attached Figure 4 The arrow in the figure indicates the flow direction of the air flow in the air duct flowing out through the first air outlet.

[0042] Combined Figures 1 to 8 As shown, the embodiments of the present disclosure provide an inner liner assembly for a freezer. The inner liner assembly for a freezer includes an inner liner 10 and an air duct cover plate 20. The inner liner 10 defines a storage space 101. The air duct cover plate 20 protrudes from one side of the inner liner 10 facing the storage space 101. The air duct cover plate 20 and the inner liner 10 enclose an air duct 204. The top of the air duct 204 is provided with a first air outlet 201. Optionally, the first air outlet 201 is an air outlet or a return air outlet.

[0043] For the sake of convenience of description below, the first air outlet 201 is described as an air outlet. In the embodiments of the present disclosure, the inner liner 10 defines a storage space 101 for placing items. The air duct cover plate 20 protrudes from one side of the inner liner 10 facing the storage space 101, and the air duct cover plate 20 and the inner liner 10 enclose an air duct 204, which reduces the requirements for the inner liner 10. When the inner liner 10 cannot be embedded towards the foaming layer, the air duct cover plate 20 can be protruded from the inner liner 10, so that an external air duct 204 can be formed, and the thickness of the foaming layer can be ensured. The top of the air duct cover plate 20 is provided with a first air outlet. When the freezer blows air, the air flow blows out from the first air outlet at the top of the air duct 204. The first air outlet does not face the storage space 101, so the items in the storage space 101 are not likely to enter the air duct 204 to block the air duct 204, and are not likely to be blocked by flexible objects either.

[0044] Optionally, the air duct cover plate 20 is plate-shaped and extends in the vertical direction. Among them, the upper end of the air duct cover plate 20 and the inner tank 10 define a first air outlet 201.

[0045] Optionally, as Figure 4 shown, the grille 30 is arranged above the first air outlet 201. Along the direction from the inner tank 10 to the storage space 101, the grille 30 is inclined downward. The grille 30 is used to guide the air flow of the first air outlet to blow towards the storage space and is inclined downward.

[0046] In the embodiment of the present disclosure, a grille 30 is provided at the first air outlet 201. The grille 30 is arranged at the first air outlet 201. The grille 30 can block the first air outlet 201 to prevent sundries from falling into the first air outlet 201. The grille 30 is inclined downward along the direction from the inner tank 10 to the storage space 101. In this way, the first grille 301 can play a guiding role in the sundries that fall on the first grille 301, guiding the sundries to flow into the storage space 101 and preventing the sundries from flowing into the first air outlet 201. Moreover, through the setting of the first grille 301, the opening of the first air outlet 201 is inclined downward, which can also prevent sundries from falling into the first air outlet 201 from top to bottom.

[0047] In addition, the grille 30 is inclined, which can change the air outlet direction of the first air outlet 201, so that the first air outlet is not limited to blowing air upward. Furthermore, it can improve the air volume and air outlet range of the first air outlet 201 towards the storage space 101, improve the air outlet uniformity and air volume, and thus improve the refrigeration effect.

[0048] Optionally, at least one grille has a gap with the inner tank, so that the air flow of the first air outlet can flow to one side of the grille and flow towards the storage space.

[0049] Optionally, the number of the grilles 30 is multiple. The multiple grilles 30 are sequentially arranged at intervals in the vertical direction above the first air outlet.

[0050] In the embodiment of the present disclosure, multiple grilles 30 are provided and the multiple grilles 30 are arranged at intervals. In this way, the air flow of the first air outlet 201 can flow in or out through the gaps between the adjacent grilles 30. The first grille 301 plays a guiding role and can also increase the density of the first grille 301, reduce the opening area of the first air outlet 201, and further prevent sundries from flowing into the air duct 204.

[0051] In addition, the multiple grilles 30 are arranged at intervals in the vertical direction. In this way, the multiple grilles 30 can increase the air outlet height of the first air outlet in the height direction, and can make the first air outlet blow air towards the storage space 101, rather than only being able to blow air upward, and can also blow air downward, improving the air outlet range and air volume, and thus improving the temperature uniformity of the storage space 101.

[0052] Optionally, the first air outlet 201 extends along the length direction of the inner container, and the length of the grille matches the length of the first air outlet 201, so that the grille can guide the air flow from the entire first air outlet 201 and prevent the first air outlet 20 from being blocked.

[0053] Optionally, as Figures 3 to 5 shown, the grille 30 includes a first end and a second end. The second end is disposed opposite to the first end along the direction from the inner container to the storage space (i.e., along the front-back direction), and the second end is located on the side of the first end away from the inner container 10; along the up-down direction, the distance between the first ends of the plurality of grilles 30 and the inner container 10 gradually increases.

[0054] In the embodiment of the present disclosure, the first end and the second end of the grille 30 are disposed along the direction from the inner container 10 to the air duct cover 20, wherein the first end is close to the inner container 10, the second end is away from the inner container 10, and the grille 30 inclines downward along the direction from the first end to the second end. Along the up-down direction, the distance between the first ends of the plurality of grilles 30 and the inner container 10 gradually increases, so that it can be ensured that the air flow of the first air outlet 201 can flow to the first end of each grille 30, and further enables the plurality of grilles 30 to all discharge air.

[0055] Optionally, the uppermost grille 30 of the plurality of grilles 30 is connected to the inner container 10.

[0056] In the embodiment of the present disclosure, when there is a gap between the uppermost grille 30 and the inner container 10, the gap will cause air leakage and also cause sundries to fall into the air duct 204. The uppermost grille 30 is connected to the inner container 10, so that air leakage can be avoided and sundries can also be prevented from falling into the air duct 204.

[0057] Optionally, the second end of the lowermost grille 30 of the plurality of grilles 30 is connected to the air duct cover 20. Specifically, the second end of the lowermost grille 30 of the plurality of grilles 30 is connected to the air duct cover 20 corresponding to the front end portion of the first air outlet 201.

[0058] In the embodiment of the present disclosure, when there is a gap between the lowermost grille 30 among the plurality of grilles 30 and the air duct cover 20, the existence of the gap causes foreign objects to easily fall directly into the air duct 204 from the gap between the air duct cover 20 and the grille 30. Therefore, the second ends of the plurality of grilles 30 are connected to the air duct cover 20, so that the front end portion of the second air outlet 202 can be blocked and foreign objects can be prevented from falling into the air duct 204.

[0059] Optionally, the second ends of the plurality of grilles 30 are not in the same vertical plane, so that when the items in the storage space 101 lean against the grille 30, it can be avoided that the plurality of grilles 30 are simultaneously in contact with the items, preventing the plurality of grilles 30 from being blocked simultaneously and ensuring the smoothness of the air flow.

[0060] Optionally, along the direction from top to bottom, the distance between the second ends of the plurality of grilles 30 and the inner container 10 gradually increases.

[0061] In the embodiment of the present disclosure, the distance between the second ends of the plurality of grilles 30 and the inner container 10 gradually increases, that is to say, the second ends of the plurality of grilles 30 form a trapezoidal structure in the height direction. In this way, for the foreign objects falling on the grilles 30, not only can each individual grille 30 guide the foreign objects to slide downward, but the gradient formed between the plurality of grilles 30 can further increase the sliding speed of the foreign objects. Moreover, the second ends of the plurality of grilles 30 are not located in the same vertical plane, so that the plurality of grilles 30 are not easily blocked simultaneously.

[0062] Optionally, the plurality of grilles 30 include a first grille 301 and a second grille 302, and the second grille 302 is located below the first grille 301; wherein, along the direction from top to bottom, the projection of the first grille 301 is located within the second grille 302.

[0063] In the embodiment of the present disclosure, along the direction from top to bottom, the projection of the first grille 301 is located within the second grille 302. In this way, in the height direction, the upper first grille 301 can cover the first end of the lower second grille 302, thereby avoiding foreign objects from falling into the first air outlet 201 through the gap between the second end of the first grille 301 and the first end of the second grille 302, and further avoiding the first air outlet 201 from being blocked.

[0064] Optionally, as Figure 4 shown, the length L of the projection of the first grille 301 on the second grille 302 along the extending direction of the grille 30 is greater than or equal to 3 mm.

[0065] In the embodiment of the present disclosure, when the length of the projection of the first grille 301 on the second grille 302 is less than 3 mm, the shielding length of the first grille 301 is relatively small, and the anti-blocking effect on foreign objects is relatively small. It is still possible for foreign objects to fall into the air duct 204 through the gap between the second end of the first grille 301 and the first end of the second grille 302.

[0066] Exemplarily, the length of the projection of the first grille 301 on the second grille 302 along the extending direction of the grille 30 can be 3 mm, 3.5 mm, 4 mm or 5 mm, etc.

[0067] Optionally, as Figure 4 shown, the angle a between the grille 30 and the horizontal direction is greater than or equal to 3°.

[0068] In the embodiments of the present disclosure, when the included angle between the grille 30 and the horizontal direction is less than 3°, the inclination angle of the grille 30 is too small, the guiding effect on sundries is small, and it is easy to be blocked by foreign objects. The included angle between the grille 30 and the horizontal direction is set to be greater than or equal to 3°, so that foreign objects can be prevented from falling into the air duct 204, and the air outlet can be better guided.

[0069] Optionally, the inner liner assembly for the freezer further includes a rib 303, the rib 303 extends in the vertical direction, and the rib 303 is connected between a plurality of grilles 30; wherein, the rib 303 protrudes from the side of the grille 30 facing the storage space 101.

[0070] In the embodiments of the present disclosure, the rib 303 is connected between a plurality of grilles 30, so that the rib 303 can improve the connection stability between the plurality of grilles 30 and prevent the grille 30 from deforming. In addition, the rib 303 protrudes from the side of the grille 30 facing the storage space 101, so that the rib 303 can be used to block the items in the storage space 101, increase the distance between the grille 30 and the items in the storage space 101, and prevent the items in the storage space 101 from blocking the first air outlet 201.

[0071] Optionally, the top wall of the rib 303 slopes downward in the direction from the inner liner to the storage space. In this way, the items falling on the top wall of the rib 303 can slide downward under the guidance of the transverse wall 304, preventing foreign objects from falling into the first air outlet 201.

[0072] Optionally, the outer edge of the rib 303 facing the storage space 101 includes a transverse wall 304 and a vertical wall 305. The transverse wall 304 extends in the direction from the inner liner 10 to the air duct cover 20. The vertical wall 305 is connected to the end of the transverse wall 304 away from the inner liner 10 and extends downward. Among them, the transverse wall 304 slopes downward in the direction from the inner liner 10 to the air duct cover 20. The top wall of the rib 303 includes a transverse wall.

[0073] In the embodiments of the present disclosure, the transverse wall 304 of the rib 303 also slopes downward, so that the items falling on the transverse wall 304 of the rib 303 can slide downward under the guidance of the transverse wall 304, preventing foreign objects from falling into the first air outlet 201.

[0074] Optionally, the end of the transverse wall 304 away from the inner liner 10 is flush with the second end of the grille 30 that is the farthest from the inner liner 10 among the plurality of grilles 30, or the end of the transverse wall 304 away from the inner liner 10 protrudes toward the storage space 101 beyond the second end of the grille 30 that is the farthest from the inner liner 10 among the plurality of grilles 30.

[0075] In the disclosed embodiment, the transverse wall 304 is arranged in such a way as to ensure that the retaining rib 303 protrudes from the side of the grille 30 facing the storage space 101, thereby maintaining a certain distance between the grille 30 and the end of the retaining rib 303, thereby preventing foreign matter from falling into the first air outlet 201 and thereby avoiding blocking the air duct 204.

[0076] Optionally, a curved wall 306 is provided at the connection between the vertical wall 305 and the horizontal wall 304 , and the opening of the curved wall 306 faces the first air outlet 201 , so that the curved wall 306 can improve the guiding effect on foreign matter and prevent the foreign matter from getting stuck.

[0077] Optionally, there are multiple blocking ribs 303, which are arranged in sequence and at intervals along the length direction of the air duct 204. This can improve the connection stability of the multiple grilles 30 and prevent foreign objects from falling into the first air outlet 201 along the length direction of the air duct 204.

[0078] Optionally, a second air outlet 202 is provided on the side wall of the air duct cover 20 facing the storage space 101 .

[0079] In the disclosed embodiment, a second air outlet 202 is provided on the side of the air duct cover 20 facing the storage space 101. The second air outlet 202 enables the air duct 204 to discharge air directly toward the storage space 101, thereby increasing the air outlet volume and air outlet range and ensuring the refrigeration effect of the refrigerator.

[0080] Optionally, there are multiple second air vents 202, which are arranged in sequence along the length of the air duct 204. This can increase the air volume and air outlet direction of the side wall of the air duct cover 20 away from the inner liner 10, and improve the air outlet uniformity and cooling effect. In addition, when one of the first air vent 201 and the second air vent 202 is blocked, the other one can still discharge air to ensure the cooling effect.

[0081] Alternatively, if Figure 6 As shown, a third air outlet 203 is provided at the bottom of the air duct 204 .

[0082] In the disclosed embodiment, a third air outlet 203 is provided at the bottom of the air duct 204, so that the air duct 204 can not only discharge air from the top, but also discharge air from the bottom, thereby increasing the air discharge range and air discharge volume, improving the temperature uniformity in the storage space 101, and ensuring the cooling effect. Moreover, when one of the first air outlet 201 and the third air outlet 203 is blocked, the other one can still discharge air, thereby ensuring the cooling effect.

[0083] Optionally, the air duct cover 20 includes a side wall and a bottom wall, the bottom wall is connected to the bottom of the side wall, one end of the bottom wall is connected to the side wall, and the other end of the bottom wall is connected to the inner liner 10, the third air outlet 203 is arranged on the bottom wall, and the second air outlet 202 is arranged on the side wall.

[0084] In a specific embodiment, a first air outlet 201 is provided at the top of the air duct 204, a third air outlet 203 is provided at the bottom of the air duct 204, and a second air outlet 202 is provided in the middle of the air duct 204. The second air outlet 202 blows air forward or backward.

[0085] Optionally, when the air duct cover plate 20 is provided with the second air outlet 202, the second air outlets 202 can be arranged in multiple rows, and multiple second air outlets in each row are sequentially arranged at intervals along the length direction of the air duct 204, and multiple rows of second air outlets 202 are sequentially arranged at intervals in the vertical direction.

[0086] Optionally, one air duct cover plate 20 or multiple air duct cover plates 20 are provided on the same side wall of the inner container 10.

[0087] Optionally, when multiple air duct cover plates 20 are provided on the same side wall of the inner container 10, the multiple air duct cover plates 20 are sequentially arranged at intervals in the vertical direction. This can improve the air volume and air outlet range in the height direction of the inner container 10.

[0088] Optionally, the air duct cover plate 20 is provided on the front side wall and / or the rear side wall of the inner container 10, so that the inner container 10 can blow air from the front side wall, or can blow air from the rear side wall, or can blow air from the front side wall and the rear side wall simultaneously.

[0089] Optionally, when an air duct cover plate 20 is configured with multiple air ducts 204, the air duct cover plate 20 further includes a partition plate 205. The partition plate 205 is provided on the side of the air duct cover plate 20 facing the inner container 10. When the air duct cover plate 20 and the inner container 10 enclose the air duct 204, the partition plate 205 abuts against the inner container 10, and the partition plate 205 can separate the multiple air ducts 204 to prevent air leakage between the multiple air ducts 204.

[0090] The air duct cover plate 20 and the grille 30 of the embodiments of the present disclosure can also be applied to the return air duct 204, and can also prevent the return air outlet from being blocked.

[0091] The embodiments of the present disclosure further provide a refrigerator, which includes an inner container assembly for a refrigerator as described in any one of the above embodiments.

[0092] Since the refrigerator provided by the embodiments of the present disclosure includes the inner container assembly for a refrigerator as described in any one of the above embodiments, it has the beneficial effects of the inner container assembly for a refrigerator as described in any one of the above embodiments, which will not be elaborated herein.

[0093] Optionally, the refrigerator is an air-cooled refrigerator, and can be a horizontal air-cooled refrigerator or a vertical air-cooled refrigerator.

[0094] Optionally, the refrigerator includes a cabinet shell, and the cabinet shell is sleeved outside the inner container 10. A foaming layer is filled between the cabinet shell and the inner container 10, and the foaming layer is used to ensure the heat preservation of the storage space 101 and prevent the cold quantity in the storage space 101 from being lost.

[0095] Optionally, as Figure 1 and Figure 2 shown, the refrigerator also includes a compressor, a condenser, a throttling device, and an evaporator 103 that are sequentially connected through a refrigerant pipeline. The inner container 10 defines an evaporator compartment, and the evaporator 103 is located in the evaporator compartment. The evaporator compartment communicates with the air duct 204. The refrigerator also includes a blower 102 that communicates with the air duct 204 and the evaporator compartment. The evaporator compartment is provided with an air return opening. The blower 102 can drive the air flow cooled by heat exchange with the evaporator 103 in the evaporator compartment to flow into the air duct 204, and then flow out from the air outlet of the air duct 204 into the storage space 101. After heat exchange and refrigeration with the items in the storage space 101, it then flows into the evaporator compartment from the air return opening under the driving action of the blower 102, thus realizing the air path circulation of the air-cooled refrigerator.

[0096] Optionally, when the air duct 204 is provided with an air return opening, the air duct 204 is a return air duct 204. The return air duct 204 communicates with the evaporator compartment, and the blower 102 can drive the air flow to flow into the return air duct 204 from the air return opening, and then flow back into the evaporator compartment from the return air duct 204.

[0097] Optionally, the refrigerator also includes a blower cover plate 104. The blower cover plate 104 is provided on the side of the inner container 10 facing the storage space 101. The blower cover plate 104 protrudes from the inner container 10, and the blower cover plate 104 encloses a blower cavity. The blower 102 is located in the blower cavity. One end of the blower cavity communicates with the evaporator 103 cavity, and the other end of the blower cavity communicates with the air duct 204.

[0098] Optionally, the inner container 10 also defines an evaporator compartment and a compressor compartment 105. The compressor compartment 105 and the evaporator compartment are arranged side by side in the left-right direction. The evaporator 103 and the blower 102 are both located on the bottom wall of the evaporator compartment.

[0099] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Some parts and features of some embodiments can be included in or replaced by those of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. An inner liner assembly for a refrigerator, characterized in that: include: The liner defines the storage space; An air duct cover plate is convexly arranged on a side of the inner liner facing the storage space, the air duct cover plate and the inner liner enclose an air duct, and a first air outlet is arranged on the top of the air duct; The grille is arranged above the first air outlet, and is inclined downward in a direction from the inner tank to the storage space.

2. The inner container assembly for a refrigerator according to claim 1, characterized in that: There are multiple grilles, and the multiple grilles are arranged in sequence and at intervals along the vertical direction.

3. The inner container assembly for a refrigerator according to claim 1, characterized in that the grille include: First end; A second end is arranged opposite to the first end along a direction from the inner container to the storage space, and the second end is located on a side of the first end away from the inner container; From top to bottom, the distance between the first ends of the plurality of grilles and the inner container gradually increases; and / or, from top to bottom, the distance between the second ends of the plurality of grilles and the inner container gradually increases.

4. The inner container assembly for a refrigerator according to claim 3, characterized in that: A first end of a topmost grille of the plurality of grilles is connected to the inner container; and / or, The second end of the lowest grille of the plurality of grilles is connected to the air duct cover plate.

5. The inner container assembly for a refrigerator according to claim 2, characterized in that: Multiple grilles include: First grid; a second grille, located below the first grille; Wherein, along the direction from top to bottom, the projection of the first grid is located within the second grid.

6. The inner container assembly for a refrigerator according to claim 5, characterized in that: The length of the projection of the first grid on the second grid along the extension direction of the grid is greater than or equal to 3 mm.

7. The inner container assembly for a refrigerator according to claim 1, characterized in that: The angle between the grille and the horizontal direction is greater than or equal to 3°.

8. The inner container assembly for a refrigerator according to claim 1, characterized in that: Also includes: The retaining ribs extend in the vertical direction and are connected between the plurality of grilles; Wherein, the retaining rib protrudes from a side of the grille facing the storage space; And / or, the top wall of the retaining rib is inclined downward in a direction from the inner container to the storage space.

9. The inner container assembly for a refrigerator according to any one of claims 1 to 8, characterized in that: A second air outlet is provided on the side wall of the air duct cover plate facing the storage space; and / or, A third air outlet is arranged at the bottom of the air duct.

10. A refrigerator, characterized in that: Comprising the liner assembly as claimed in any one of claims 1 to 9.

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