Refrigerator

Abstract

The refrigerator comprises a refrigerator body, a partition plate and a drawer, a refrigeration chamber is arranged in the refrigerator body, and the refrigerator body is provided with a chamber air supply opening and a chamber air return opening; the partition plate is arranged in the refrigerating chamber and divides the refrigerating chamber into a chilling chamber, the chamber return air inlet is communicated with the chilling chamber, and an air supply cavity communicated with the chamber air supply outlet and a plurality of partition plate air supply holes communicated with the air supply cavity are formed in the partition plate; the drawer is arranged in the ice-temperature chamber in a drawable mode, the drawer comprises a main body and a panel connected to the front side of the main body, the main body is provided with a first drawer return air inlet, the panel is provided with a second drawer return air inlet, and according to the technical scheme, the temperature of all parts in the drawer can be relatively balanced.

Description

Technical Field

[0001] This application relates to the technical field of refrigeration equipment, and particularly relates to a refrigerator. Background Art

[0002] In an air-cooled refrigerator, cold air can be delivered into a drawer in the refrigerator through an air supply opening on the refrigerating compartment of the refrigerator to achieve heat exchange with the food materials in the drawer for the purpose of cooling. Usually, after the cold air exchanges heat with the food materials in the drawer, it flows back to the air return opening on the refrigerating compartment through the air return opening at the rear side of the drawer.

[0003] However, since the refrigerating compartment is closer to the refrigeration system at the rear wall position, the temperature is relatively low. And the mode of only returning air through the air return opening at the rear side of the drawer will cause the temperature at the rear side of the drawer to be relatively low, while the temperature of other parts of the drawer, especially the front side position, is relatively high. In the case of too uneven temperature in the whole drawer, it is not conducive to the storage of food materials. Summary of the Utility Model

[0004] An embodiment of this application provides a refrigerator, which can achieve relatively balanced temperature at different positions in the drawer.

[0005] In a first aspect, an embodiment of this application provides a refrigerator, including a box body, a partition board, and a drawer. A refrigerating compartment is arranged in the box body, and an inter-compartment air supply opening and an inter-compartment air return opening are provided; the partition board is arranged in the refrigerating compartment and divides the refrigerating compartment into an ice-temperature compartment, the inter-compartment air return opening communicates with the ice-temperature compartment, a air supply cavity communicating with the inter-compartment air supply opening and a plurality of partition board air supply holes communicating with the air supply cavity are arranged on the partition board; the drawer is slidably arranged in the ice-temperature compartment, the drawer includes a main body and a panel connected to the front side of the main body. Wherein, a first drawer air return opening is arranged on the main body, a second drawer air return opening is arranged on the panel, and at least part of the partition board air supply holes are arranged on the front side of the partition board and close to the panel.

[0006] In one embodiment, the first drawer air return opening is arranged on the rear side of the main body away from the panel.

[0007] In one embodiment, the first drawer air return opening penetrates through the upper edge of the rear side of the main body.

[0008] In one embodiment, the second drawer air return opening is arranged in the height range from one-half to two-thirds of the height of the panel.

[0009] In one embodiment, the panel is formed with a stepped portion, the stepped portion extends in the left-right direction of the panel, and the second drawer air return opening penetrates through the stepped portion in the up-down direction.

[0010] In one embodiment, the second drawer air return port includes a plurality of return air holes, and the plurality of return air holes are arranged at intervals in the left-right direction of the panel, wherein the aperture range of the return air holes is 5 mm to 10 mm.

[0011] In one embodiment, an air guide component is further provided in the air supply cavity, and the air guide component forms a flow guide channel, and the flow guide channel guides the cold air blown into the air supply cavity from the compartment air supply port to the front side of the air supply cavity.

[0012] In one embodiment, the partition air supply hole includes a plurality of first holes, the plurality of first holes are disposed adjacent to the panel and are arranged at intervals along the left-right direction of the partition;

[0013] The plurality of first holes are located in front of the air guide assembly, and the flow channel outlet of the flow guide channel is arranged toward the first holes.

[0014] In one embodiment, the partition air supply hole further includes a plurality of second holes, the opening area of the second holes is larger than the opening area of the first holes, and the second holes are located on a side of the first holes facing away from the panel.

[0015] In one embodiment, the flow channel outlet is correspondingly arranged at the middle position of the partition along the left-right direction; and the second holes are distributed on the left and right sides of the flow channel outlet.

[0016] In one embodiment, the partition air supply hole further includes a plurality of third holes, and the third holes are arranged in the guide channel.

[0017] In one embodiment, the air guide assembly includes a first rib and a second rib spaced apart in the air supply cavity, and the flow guide channel is defined between the first rib and the second rib.

[0018] Based on the above embodiment, an air supply cavity and partition air supply holes connected to the air supply cavity are formed in the partition. After the cold air enters the air supply cavity, the food in the drawer can be cooled by cold radiation. Compared with the direct blowing method, the problems that are unfavorable to the quality maintenance such as the loss of meat juice and drying can be reduced, and the temperature fluctuation phenomenon can also be reduced.

[0019] Furthermore, the present application also provides a first drawer air return opening on the main body of the drawer, and a second drawer air return opening is provided on the panel, that is, two-way air return is achieved. And through the setting of the second drawer air return opening, cold air can flow through the panel position, so as to effectively overcome the problem that the temperature at the panel position is higher than that at other positions in the existing design, and thus effectively improve the temperature uniformity inside the drawer to ensure the quality of the ingredients. Moreover, since the present application performs two-way air return through the first drawer air return opening and the second drawer air return opening, it can also better alleviate the phenomenon that in the conventional design, only the rear side of the drawer is used for air return, resulting in the accumulation of cold air at the rear side of the drawer, and it is easy to have a lower temperature at the rear side of the drawer, causing icing or frosting. Therefore, it can further ensure the temperature balance inside the entire drawer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0021] Figure 1 It is an assembly schematic diagram of the partition and the drawer in a perspective view of the refrigerator of the present application;

[0022] Figure 2 is Figure 1 a schematic diagram of the structure from another perspective of the structure in;

[0023] Figure 3 is Figure 1 a disassembled structure schematic diagram of the structure in;

[0024] Figure 4 is Figure 1 a cross-sectional view of the partition in;

[0025] Figure 5 is Figure 1 a schematic diagram of the structure of the drawer from a top-down perspective in;

[0026] Figure 6 is Figure 1 a disassembled structure schematic diagram of the partition in.

[0027] Explanation of the reference numerals in the drawings:

[0028] 10. Partition; 11. Air supply chamber; 111. Air inlet of the air chamber; 12. Air supply holes in the partition; 121. First hole; 122. Second hole; 123. Third hole; 20. Drawer; 21. Main body; 211. First air return opening of the drawer; 22. Panel; 221. Step portion; 222. Upper part; 223. Transition part; 224. Lower part; 225. Second air return opening of the drawer; 30. Air guiding assembly; 31. First rib; 32. Second rib; 301. Diversion channel; 302. Outlet of the flow channel; 40. Sealing strip.

[0029] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments with reference to the accompanying drawings. Detailed implementation manners

[0030] To make the purpose, technical solutions and advantages of this application clearer, the following will further describe the embodiments of this application in detail in conjunction with the accompanying drawings.

[0031] When the following description relates to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementation manners described in the following exemplary embodiments do not represent all the implementation manners consistent with this application. On the contrary, they are only examples of the devices and methods that are consistent with some aspects of this application as detailed in the appended claims.

[0032] In the description of this application, it should be understood that the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. In addition, in the description of this application, unless otherwise stated, "a plurality of" means two or more. "And / or" describes the association relationship of associated objects and indicates that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally represents an "or" relationship between the associated objects before and after.

[0033] Unless otherwise defined, all the technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the technical field to which this application belongs. The terms used in the description of this specification are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] On the one hand, the present utility model provides a refrigerator, which includes a refrigerator body refrigeration system and a drawer.

[0035] The box body adopts a rectangular hollow structure, and the box body is constructed as the outer shell of the refrigerator. It is understandable that the box body can also adopt a hollow shell structure of other shapes. A plurality of mutually separated refrigeration chambers can be arranged in the box body, and each separated refrigeration chamber can be used as an independent storage space, such as a freezer, a refrigerator, an ice chamber, a variable temperature chamber, etc., to meet different refrigeration needs such as freezing, refrigeration and variable temperature according to different types of food, and to store them. The plurality of refrigeration chambers can be arranged in upper and lower partitions, or in left and right partitions.

[0036] The box body includes a box shell and an inner liner arranged in the box shell. The refrigeration compartment is formed in the inner liner. It should be noted that multiple inner liner can be provided. Only one refrigeration compartment can be provided in the same inner liner, or multiple refrigeration compartments can be provided.

[0037] The box body also includes a door disposed on the front side of the box shell. The door is used to open and close the refrigeration compartment. The door and the box shell may be connected by a hinge, so that the door of the refrigerator can rotate around the axis of the hinge to open and close the door, thereby opening and closing the corresponding refrigeration compartment. It is understandable that multiple doors may be provided, and they are arranged one by one with the refrigeration compartments. Alternatively, multiple doors may open and close a refrigeration compartment at the same time.

[0038] The refrigeration system is used to provide cold air to the inner tank, thereby achieving freezing and refrigeration functions. The refrigeration system mainly includes a compressor, a condenser, an evaporator, and an air supply duct. The air supply duct is connected to the refrigeration compartment to deliver cold air to the refrigeration compartment. The air supply duct is provided with an air outlet and an air return duct on the inner tank.

[0039] The drawer device is arranged in the refrigeration room and has an air inlet and an air outlet, wherein the air inlet is connected to the air outlet, and the air outlet is connected to the return air outlet. In this way, the refrigeration system transports cold air to the drawer device through the air outlet and the air inlet, and performs heat exchange with the food in the drawer device to cool the food. The air after heat exchange returns to the air supply duct or is discharged to the outside through the air outlet and the return air outlet.

[0040] Then, because the refrigeration compartment is located at the rear wall and is closer to the refrigeration system, the temperature is relatively low. In related designs, it is usually designed to return air through the return air vents at the rear of the drawer alone. This will cause the temperature at the rear of the drawer to be relatively low, while the temperature at other parts of the drawer, especially the front, will be relatively high. When the temperature of the entire drawer is too uneven, it is not conducive to the storage of food.

[0041] To solve the above problems, please refer to Figures 1 to 3, this application proposes a refrigerator. In the embodiments of this application, the refrigerator includes a box body, a refrigeration system, a partition 10, and a drawer 20. The box body part and the refrigeration system are not shown in the figure. A refrigerating compartment is provided in the box body, and there are an air supply opening and an air return opening for the compartment. Specifically, in combination with the above content, the box body includes a box shell and an inner liner. The refrigeration system is arranged between the box shell and the inner liner, and the inner liner forms the refrigerating compartment. Therefore, both the air supply opening and the air return opening for the compartment are opened on the wall of the inner liner.

[0042] The partition 10 is arranged in the refrigerating compartment and divides the refrigerating compartment into a chill compartment. The air return opening for the compartment communicates with the chill compartment. Please refer to Figure 4 , a air supply cavity 11 communicating with the air supply opening for the compartment and a plurality of partition air supply holes 12 communicating with the air supply cavity 11 are provided on the partition 10. At least part of the partition air supply holes 12 are located on the front side of the partition 10 and are arranged close to the panel 22. Among them, the partition 10 is connected to the wall of the inner liner, and the chill compartment is formed by enclosing the inner liner and the partition 10. It can be understood that the partition 10 can be in the form of a single-layer plate or a multi-layer plate. For example Figure 4 In the exemplary scheme shown in, the partition 10 is formed by stacking two plates, and an air supply cavity 11 is enclosed between the two plates.

[0043] The drawer 20 is slidably arranged in the chill compartment, and the partition 10 is located above the drawer 20. The drawer 20 includes a main body 21 and a panel 22 connected to the front side of the main body 21. Among them, a first drawer air return opening 211 is provided on the main body 21, and a second drawer air return opening 225 is provided on the panel 22. During operation, the cold air generated by the refrigeration system is sent into the air supply cavity 11 through the air supply opening for the compartment, and then enters the drawer 20 through the partition air supply holes 12 to exchange heat with the food materials in the drawer 20. After the cold air exchanges heat with the food materials, it is divided into two paths. One path escapes from the drawer 20 through the first drawer air return opening 211, flows through the chill compartment, and then enters the air return opening for the compartment. The other path is to escape from the drawer 20 through the second drawer air return opening 225, flow through the chill compartment, and then enter the air return opening for the compartment.

[0044] Furthermore, a sealing strip 40 can be included. The sealing strip 40 can be installed on the front side of the partition 10 or on the panel 22 of the drawer 20. After the drawer 20 enters the chill compartment, the sealing strip 40 is clamped between the front side of the partition 10 and the panel 22, so as to realize the sealing between the panel 22 and the front side of the partition 10.

[0045] It should be noted that when this application involves orientation descriptions, the left and right directions can be understood as the directions corresponding to the left and right sides of the user when the user stands in front of the refrigerator facing the refrigerator. The front and back directions can be understood as the directions in which the drawer 20 enters and exits the chill compartment, and the up and down directions are the height directions of the refrigerator.

[0046] Based on the above embodiments, in the present application, an air supply chamber 11 and partition air supply holes 12 communicating with the air supply chamber 11 are formed in the partition 10. By forming the air supply chamber 11 in the partition 10, after cold air enters the air supply chamber 11, the ingredients in the drawer 20 can be cooled by means of cold quantity radiation. Compared with the form of direct blowing, problems such as loss of meat juice and dry weight loss, which are unfavorable for quality maintenance, can be reduced, and the temperature fluctuation phenomenon can also be reduced.

[0047] Furthermore, a first drawer return air port 211 is provided on the main body 21 of the drawer 20, and a second drawer return air port 225 is provided at the panel 22, that is, two-way air return is realized. And through the setting of the second drawer return air port 225, it is realized that cold air flows through the position of the panel 22, that is, flows through the front side of the drawer 20. In this way, the problem that the temperature at the position of the panel 22 is higher than that at other positions in the existing design can be effectively overcome, so that the uniformity of the temperature inside the drawer 20 can be effectively improved to ensure the quality of the ingredients. And, in the present application, since two-way air return is carried out through the first drawer return air port 211 and the second drawer return air port 225, it can also better relieve the situation in the conventional design that only the rear side of the drawer 20 is used for air return, resulting in cold quantity gathering at the rear side of the drawer 20, and it is easy to occur that the temperature at the rear side of the drawer 20 is too low and freezing or frosting occurs. Thus, the balance of the temperature inside the entire drawer 20 can be further ensured.

[0048] Furthermore, the first drawer return air port 211 is provided on the rear side of the main body 21 away from the panel 22. Thus, in the solution of the present application, the first drawer return air port 211 and the second drawer return air port 225 are oppositely arranged in the front-rear direction of the drawer 20. Therefore, the cold air entering the drawer 20 from the partition air supply holes 12 can flow in both the front and rear directions, so that the ingredients in the drawer 20 can be effectively covered and heat exchanged, and the cooling effect is more balanced.

[0049] It can be understood that on the basis that the first drawer return air port 211 of the present application is located on the rear side of the main body 21, specifically, it can be provided on the back panel of the main body 21 opposite to the panel 22, or it can also be provided on the side panel between the back panel and the panel 22 and close to the back panel.

[0050] In order to reduce the possibility of the first drawer return air port 211 being blocked by ingredients and ensure the smoothness of the air return process, the first drawer return air port 211 penetrates the upper edge of the rear side of the main body 21.

[0051] Similarly, in order to reduce the possibility of the second drawer return air port 225 being blocked by ingredients and ensure the smoothness of the air return process, the second drawer return air port 225 is provided in the height range from one-half to two-thirds of the height of the panel 22.

[0052] Please refer to Figure 2 and Figure 5 , further, the panel 22 is formed with a stepped portion 221. Among them, the panel 22 includes three sections, including a lower portion 224 at the bottom, an upper portion 222 at the top, and a transition portion 223 connecting the upper portion 222 and the lower portion 224. Among them, the transition portion 223 can be set with a horizontal plate surface, and the position where the transition portion 223 is located constitutes the stepped portion 221. The stepped portion 221 extends in the left-right direction of the panel 22. Among them, the second drawer air return opening 225 penetrates the stepped portion 221 in the up-down direction. The advantage of such a setting is that the opening direction of the second drawer air return opening 225 can be up-down facing, and the partition 10 is located above the drawer 20, that is, the partition air supply hole 12 blows downward. In this way, the air flow blown out from the partition air supply hole 12 on the front side of the partition 10 is more likely to be discharged from the second drawer air return opening 225 to form a smooth air flow path. In this way, it can also effectively prevent the air flow blown out from the partition air supply hole 12 on the front side of the partition 10 from staying at the panel 22 position, resulting in condensation, frosting or even icing at the panel 22 position.

[0053] In an embodiment, the second drawer air return opening 225 includes a plurality of air return holes, and the plurality of air return holes are arranged at intervals in the left-right direction of the panel 22. Among them, the aperture range of the air return holes is 5 mm to 10 mm. Among them, the aperture of the air return holes can be 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm. It can be understood that when the aperture of the air return holes is too small, the air return holes are easily blocked, resulting in unsmooth air flow at the panel 22 position. When the aperture of the air return holes is too large, the ingredients are likely to leak, and the structural strength at the panel 22 position will also be reduced. Therefore, when the aperture of the air return holes is set within the above range, the cold air at the panel 22 can be discharged smoothly, and it does not affect the self-storage function of the drawer 20 and the stability of its own structure.

[0054] Further, an air cavity air inlet 111 of the air supply cavity 11 is provided at the rear side of the partition 10 in this application. Such a setting is combined with the fact that the compartment air supply opening is usually arranged on the rear side wall of the ice storage chamber. In this way, the air cavity air inlet 111 is easier to dock with the compartment air supply opening, and the entire air path will be more concise.

[0055] Please refer to Figure 6 , in order to enable the cold air entering the air supply cavity 11 to be better transported to the front side of the panel 22 and blown from the partition air supply hole 12 on the front side to the area near the panel 22, a wind guiding component 30 is further provided in the air supply cavity 11 of this application. The wind guiding component 30 forms a diversion channel 301, and the diversion channel 301 guides the cold air blown into the air supply cavity 11 from the compartment air supply opening to the front side of the air supply cavity 11.

[0056] In a specific implementation, the air guiding assembly 30 includes a first rib 31 and a second rib 32 that are spaced apart in the air supply chamber 11. A diversion channel 301 is defined between the first rib 31 and the second rib 32.

[0057] In this embodiment, the air guiding assembly 30 in the form of ribs can jointly define the diversion channel 301 with the chamber wall of the air supply chamber 11, which has the advantages of simple structure, easy production and low cost. Of course, in other embodiments, the air guiding assembly 30 can also be in the form of an air duct.

[0058] In order to cooperate with the air guiding assembly 30 to direct the cold air to the front side area of the drawer 20 where the panel 22 is located, in one embodiment, the partition air supply holes 12 include a plurality of first holes 121. The plurality of first holes 121 are arranged adjacent to the panel 22 and are spaced apart in the left-right direction of the partition 10. Among them, the plurality of first holes 121 are located in front of the air guiding assembly 30, and the flow outlet 302 of the diversion channel 301 is arranged facing the first holes 121.

[0059] In one embodiment, the partition air supply holes 12 further include a plurality of second holes 122. The opening area of the second holes 122 is larger than the opening area of the first holes 121; and the second holes 122 are located on the side of the first holes 121 facing away from the panel 22. In this embodiment, the second holes 122 are arranged farther away from the panel 22 than the first holes 121, that is, the second holes 122 are closer to the middle of the entire drawer 20 than the first holes 121. With the above settings, the cold air entering the drawer 20 from the air supply chamber 11 can be diverted through the second holes 122 and discharged to a position closer to the middle of the drawer 20. In this way, too much cold air will not directly blow from the first holes 121 to the panel 22, resulting in too much cold carried by the panel 22 and frosting. In this way, the cold air in the drawer 20 can be relatively evenly distributed.

[0060] Furthermore, the flow outlet 302 is correspondingly arranged at the middle position of the partition 10 in the left-right direction; the second holes 122 are distributed on both sides of the flow outlet 302. With such settings, although the solution of the present application can direct the cold air to the front side as much as possible through the setting of the air guiding assembly 30 so that it can be blown out from the first holes 121 towards the panel 22, on this basis, the cold air in the drawer 20 can be more evenly distributed through the second holes 122 located on both sides of the flow outlet 302.

[0061] In addition, the partition air supply holes 12 of the present application further include a plurality of third holes 123, and the third holes 123 are arranged in the diversion channel 301. That is, the third holes 123 are arranged near the rear side of the drawer 20. Of course, the number of the third holes 123 is less than the number of the second holes 122 and the first holes 121. In this way, by arranging a small number of the third holes 123, the cold air can be conveyed to the rear side of the drawer 20. It can be seen that by respectively arranging the first holes 121, the second holes 122 and the third holes 123 at the front side, the middle part and the rear side of the drawer 20, the setting of relatively balanced cold air conveyance corresponding to the entire area of the drawer 20 is realized. Such a setting makes the distribution of cold air in the drawer 20 more balanced, so as to achieve a better refrigeration effect.

[0062] In the attached drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present application, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, it is based on the orientation or positional relationship shown in the attached drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the attached drawings are only for illustrative purposes and cannot be understood as a limitation of the present application. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0063] The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A refrigerator, characterized in that, include: The box body is provided with a refrigeration compartment and has a compartment air supply port and a compartment air return port; A partition is arranged in the refrigeration room and separates the refrigeration room into a freezing room. The return air outlet of the room is connected to the freezing room. The partition is provided with an air supply cavity connected to the air supply outlet of the room and a plurality of partition air supply holes connected to the air supply cavity; as well as A drawer is pullable and arranged in the ice chamber, and the drawer includes a main body and a panel connected to the front side of the main body, wherein a first drawer return air port is arranged on the main body, a second drawer return air port is arranged on the panel, and at least part of the partition air supply holes are arranged on the front side of the partition and close to the panel.

2. The refrigerator according to claim 1, wherein, The first drawer air return port is arranged at the rear side of the main body away from the panel.

3. The refrigerator according to claim 2, characterized in that, The first drawer air return port passes through the upper edge of the rear side of the main body.

4. The refrigerator according to claim 1, wherein The second drawer air return port is arranged in a height range from one half to two thirds of the panel height.

5. The refrigerator according to claim 1, characterized in that, The panel is formed with a step portion, the step portion extends in the left-right direction of the panel, and the second drawer air return port penetrates the step portion in the up-down direction.

6. The refrigerator according to claim 1, wherein, The second drawer air return port includes a plurality of air return holes, and the plurality of air return holes are arranged at intervals in the left-right direction of the panel, wherein the aperture range of the air return holes is 5 mm to 10 mm.

7. The refrigerator according to any one of claims 1 to 6, characterized in that, An air guide assembly is also provided in the air supply cavity. The air guide assembly is formed with a flow guide channel. The flow guide channel guides the cold air blown into the air supply cavity from the compartment air supply port to the front side of the air supply cavity.

8. The refrigerator according to claim 7, wherein, The partition plate air supply holes include a plurality of first holes, the plurality of first holes are arranged adjacent to the panel and are arranged at intervals along the left-right direction of the partition plate; The plurality of first holes are located in front of the air guide assembly, and the flow channel outlet of the flow guide channel is arranged toward the first holes.

9. The refrigerator according to claim 8, wherein, The partition plate air supply hole also includes a plurality of second holes, the opening area of the second holes is larger than the opening area of the first holes, and the second holes are located on a side of the first holes facing away from the panel.

10. The refrigerator according to claim 9, characterized in that, The flow channel outlet is correspondingly arranged at the middle position of the partition along the left-right direction; the second holes are distributed on the left and right sides of the flow channel outlet.

11. The refrigerator according to claim 7, characterized in that, The partition plate air supply hole also includes a plurality of third holes, and the third holes are arranged in the guide channel.

12. The refrigerator according to claim 7, wherein, The air guide assembly includes a first rib and a second rib that are spaced apart and arranged in the air supply cavity, and the flow guide channel is defined between the first rib and the second rib.

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