Refrigerating air duct assembly of refrigerator and refrigerator

Abstract

The utility model provides a refrigerating air duct assembly of a refrigerator and the refrigerator, the refrigerator comprises a refrigerating chamber, the refrigerating air duct assembly comprises a refrigerating air duct plate and a plurality of baffles, and the refrigerating air duct plate comprises an air inlet communicating with the outside and a plurality of side air outlets used for communicating with the refrigerating chamber; the multiple side air outlets are used for being sequentially arranged at intervals in the height direction of the refrigerator, and an air outlet duct is arranged between each side air outlet and the air inlet; the baffles are arranged in the refrigeration air duct plate, each baffle is used for separating every two adjacent air outlet ducts, and the position of each baffle is adjustable so that the proportion of the air outlet amount of the side air outlets can be adjusted. Thus, during use, the position of the baffle can be adjusted according to the actual distribution condition of the cooling capacity in the refrigeration air duct assembly, so that the cooling capacity contained in air discharged by the side air outlets in unit time is close, the refrigeration uniformity degree of all areas in a refrigeration chamber is improved, and the storage effect of the refrigeration chamber of the refrigerator is improved.

Description

Technical Field

[0001] This application belongs to the field of refrigerator technology, and particularly relates to a refrigerator refrigeration air duct assembly and a refrigerator. Background Technology

[0002] Frost-free refrigerators typically consist of a freezer compartment and a refrigerator compartment. The evaporator is located at the rear of the freezer compartment, while the back panel of the refrigerator compartment has a refrigeration air duct. A fan drives cold air from near the evaporator through the refrigeration air duct into the refrigerator compartment, thus meeting the cooling needs of the refrigerator. However, the airflow from the refrigeration air duct in existing frost-free refrigerators often fails to ensure uniform temperature distribution within the refrigerator compartment, which is detrimental to improving refrigeration performance. Utility Model Content

[0003] This application provides a refrigerator refrigeration air duct assembly and a refrigerator, which can solve the technical problem that the air outlet of the refrigerator refrigeration air duct is difficult to guarantee the uniformity of the internal temperature of the refrigerator compartment, which is not conducive to improving the refrigeration effect.

[0004] To achieve the above objectives, this application provides the following technical solution:

[0005] A refrigerator refrigeration air duct assembly, the refrigerator including a refrigerator compartment, the refrigeration air duct assembly comprising:

[0006] The refrigerator air duct plate includes an air inlet that communicates with the outside and multiple side air outlets that communicate with the refrigerator compartment. The multiple side air outlets are arranged at intervals along the height of the refrigerator, and an air outlet duct is provided between each side air outlet and the air inlet.

[0007] Several baffles are disposed in the refrigerated air duct plate. Each baffle is used to separate two adjacent air outlets. The position of each baffle is adjustable to adjust the proportion of air volume of the multiple side air outlets.

[0008] In some embodiments, the refrigerated air duct plate includes a first sidewall for proximity to the bottom of the refrigerator, the air inlet is disposed on the first sidewall, and the proportion of air volume of each of the side air outlets decreases sequentially from top to bottom.

[0009] In some embodiments, the plurality of side air outlets include a first air outlet and a second air outlet, the refrigeration air duct plate includes a second side wall for extending along the height direction of the refrigerator, the plurality of baffles include a first plate body, one end of the first plate body is connected to the second side wall, and the first air outlet and the second air outlet are disposed on the first side wall and are respectively located on both sides of the first plate body.

[0010] The second sidewall is provided with a plurality of first slots from top to bottom, and the first plate is adapted to be detachably mounted on one of the plurality of first slots.

[0011] In some embodiments, the first plate body is provided with a first latching portion, and each first latching position on the first sidewall is provided with a second latching portion, wherein the first latching portion and the second latching portion are latched together, so that the first plate body is detachably disposed on the first latching position.

[0012] In some embodiments, one of the first snap-fit ​​portion and the second snap-fit ​​portion is an elastic buckle, and the other is a slot.

[0013] In some embodiments, the plurality of side air outlets further includes a third air outlet, the refrigerated air duct plate further includes a third sidewall, the first sidewall, the second sidewall and the third sidewall are sequentially bent and connected, and the first sidewall and the third sidewall are disposed opposite to each other; the third air outlet is disposed on the third sidewall; the plurality of baffles further includes a second plate, one end of the second plate is connected to the third sidewall, and the first air outlet and the third air outlet are respectively located on both sides of the second plate;

[0014] The third sidewall is provided with a plurality of second slots from left to right, and the second plate is adapted to be detachably mounted on one of the plurality of second slots.

[0015] In some embodiments, the refrigerated air duct assembly further includes an electric adjustment mechanism connected to the baffle for adjusting the position of the baffle in the refrigerated air duct plate.

[0016] In some embodiments, the refrigerated air duct assembly includes two sets of side air outlets, each set of side air outlets including a plurality of side air outlets, and the two sets of side air outlets are symmetrically arranged on both sides of the refrigerated air duct plate along the width direction of the refrigerated compartment.

[0017] In some embodiments, the refrigerated air duct assembly further includes a plurality of sterilization units, the sterilization units being used to release sterilization substances, and at least one of the side air outlets is provided with a sterilization unit.

[0018] A refrigerator, comprising:

[0019] Refrigeration compartment;

[0020] The aforementioned refrigerated air duct assembly is installed on the back panel of the refrigerated compartment.

[0021] The refrigerator refrigeration air duct assembly and refrigerator provided in this application embodiment, by setting the baffle as a position-adjustable structure, allows the position of the baffle to be adjusted according to the actual distribution of cold energy in the refrigeration air duct assembly during use, thereby adjusting the proportion of air volume of multiple side air outlets. This makes the cold energy contained in the air discharged from multiple side air outlets in a unit time approximately the same, thereby improving the uniformity of cooling in each area of ​​the refrigerator compartment, improving the storage effect of the refrigerator compartment, and bringing a better user experience. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0024] Figure 1 This is a schematic diagram of the structure of the refrigerated air duct assembly provided in the embodiments of this application.

[0025] Figure 2 for Figure 1 The cross-sectional view of the refrigerated air duct assembly shown.

[0026] Figure 3 A partial view of a refrigerated air duct plate provided in an embodiment of this application.

[0027] Figure 4 This is a schematic diagram of a refrigerator provided in an embodiment of this application.

[0028] Figure 5 This is a schematic diagram of another structure of the refrigerator provided in an embodiment of this application.

[0029] Explanation of reference numerals in the attached figures:

[0030] 10. Refrigerator;

[0031] 100. Refrigeration air duct assembly; 200. Refrigeration compartment; 300. Variable temperature drawer assembly

[0032] 110. Refrigerated air duct plate; 120. Baffle; 130. Sterilization unit; 310. Shelf; 320. Drawer body; 330. Installation space; 340. Temperature display module;

[0033] 111. Air inlet; 112. Side air outlet; 113. Air outlet duct; 114. First side wall; 115. Second side wall; 116. Third side wall; 121. First plate; 122. Second plate; 1121. First air outlet;

[0034] 1122, Second air outlet; 1123, Third air outlet; 1141, First blocking position; 1142, Second blocking position. Detailed Implementation

[0035] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0036] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0037] "A and / or B" includes the following three combinations: A only, B only, and a combination of A and B.

[0038] The use of "applies to" or "configured to" in this application implies open and inclusive language, which does not exclude the applicability to or configuration to devices performing additional tasks or steps. Additionally, the use of "based on" implies openness and inclusivity, because processes, steps, calculations, or other actions "based on" one or more of the stated conditions or values ​​may in practice be based on additional conditions or values ​​beyond those stated.

[0039] In this application, the term "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use this application. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this application can be made without using these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of this application with unnecessary detail. Therefore, this application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0040] This application provides a refrigerator refrigeration air duct assembly, which can be a single-door refrigerator, double-door refrigerator, French door refrigerator, cross-door refrigerator, side-by-side refrigerator, or other types of refrigerator. For example, please refer to... Figures 1-2 , Figure 1 This is a schematic diagram of the structure of the refrigerated air duct assembly provided in the embodiments of this application. Figure 2 for Figure 1 The diagram shows a cross-sectional view of the refrigerated air duct assembly. The refrigerated air duct assembly 100 includes a refrigerated air duct plate 110 and several baffles 120.

[0041] The refrigerator air duct plate 110 includes an air inlet 111 that communicates with the outside and multiple side air outlets 112 that communicate with the refrigerator compartment 200. The multiple side air outlets 112 are arranged sequentially at intervals along the height direction of the refrigerator 10. An air outlet duct 113 is provided between each side air outlet 112 and the air inlet 111. Several baffles 120 are provided in the refrigerator air duct plate 110. Each baffle 120 is used to separate two adjacent air outlet ducts 113. The position of each baffle 120 is adjustable to adjust the proportion of air volume of the multiple side air outlets 112.

[0042] It should be noted that the ratio of the air volume of the multiple side air outlets 112 represents the ratio of the air volume emitted by each side air outlet 112 per unit time. For example, there are three side air outlets 112, and the first side air outlet 112 has an air volume of 200 m³ / h. 3 / h, the air volume of the first side air outlet 112 is 120m³ / h. 3 / h, the air volume of the first side air outlet 112 is 80m³ / h. 3 If the air volume ratio of the three side air outlets 112 is 5:3:2, then the air volume ratio is 5:3:2.

[0043] In practical applications, the cooling energy generated by the evaporator of refrigerator 10, driven by a fan, enters the refrigerator air duct plate 110 through the air inlet 111. After being diverted by the baffle 120, the cold air is divided into multiple parts, each flowing along its corresponding air outlet duct 113, and then flowing out through its corresponding side air outlet 112 into the refrigerator compartment 200 of refrigerator 10 to achieve cooling of the refrigerator compartment 200. However, due to the uneven distribution of cooling energy at various locations in the refrigerator air duct plate 110, the outlet air temperatures of the multiple side air outlets 112 will differ, resulting in uneven temperature distribution in different areas of the refrigerator compartment 200. For example, in the refrigerator air duct plate 110, there is more cooling energy near the air inlet 111 and less cooling energy further away from the air inlet 111. Because cold air sinks, there is less cooling energy at higher locations and more cooling energy at lower locations.

[0044] The refrigerated air duct assembly 100 provided in this application embodiment has an adjustable baffle 120. During use, the position of the baffle 120 can be adjusted according to the actual distribution of cold air in the refrigerated air duct assembly 100, thereby adjusting the proportion of airflow from multiple side air outlets 112. This makes the amount of cold air contained in the airflow from the multiple side air outlets 112 approximately the same per unit time, thereby improving the uniformity of cooling in each area of ​​the refrigerator compartment 200, enhancing the storage effect of the refrigerator compartment 200, and providing users with a better user experience.

[0045] Optionally, such as Figure 2 As shown, the refrigerated air duct plate 110 includes a first side wall 114 for proximity to the bottom of the refrigerator 10, and an air inlet 111 is disposed on the first side wall 114. From top to bottom, the proportion of air volume of each side air outlet 112 decreases sequentially.

[0046] It should be noted that when the air inlet 111 is located on the first side wall 114 of the refrigerator air duct plate 110 near the bottom of the refrigerator 10, the internal temperature of the refrigerator air duct plate 110 gradually decreases from top to bottom. Therefore, by successively reducing the proportion of air volume of each side air outlet 112 from top to bottom, the cold energy contained in the air outlets 112 can be evenly distributed, thereby improving the uniformity of cooling in the refrigerator compartment 200.

[0047] However, since different models of refrigerators 10 have different sizes of refrigerator compartments 200, the corresponding sizes of refrigerator air duct plates 110 are also different. Therefore, if the baffle 120 is integrally formed with the refrigerator air duct plate 110, making the proportion of air volume from each side air outlet 112 a fixed value, it is difficult to ensure that refrigerator air duct assemblies 100 of different sizes can achieve similar cooling capacity in the air outlets 112. In the refrigerator air duct assembly 100 of this application, since the baffle 120 has an adjustable position, designers can determine the target position of the baffle 120 based on the actual size and structure of the refrigerator air duct plate 110 and the air intake of the refrigerator air duct plate 110 during refrigerator operation, and then install the baffle 120, thus solving the aforementioned problem.

[0048] In some embodiments, the plurality of side air outlets 112 include a first air outlet 1121 and a second air outlet 1122, the refrigerator air duct plate 110 includes a second side wall 115 for extending along the height direction of the refrigerator 10, the plurality of baffles 120 include a first plate body 121, one end of the first plate body 121 is connected to the second side wall 115, the first air outlet 1121 and the second air outlet 1122 are disposed on the first side wall 114 and are respectively located on both sides of the first plate body 121; the second side wall 115 is provided with a plurality of first slots 1141 from top to bottom, and the first plate body 121 is adapted to be detachably disposed on one of the plurality of first slots 1141.

[0049] It should be noted that the first air outlet 1121 and the second air outlet 1122 are each one of the multiple side air outlets 112, and are named the first air outlet 1121 and the second air outlet 1122 here for distinction. The first plate 121 is one of the multiple baffles 120, and is named the first plate 121 here.

[0050] The first plate 121 is adapted to be detachably mounted on one of a plurality of first slots 1141, meaning that the first plate 121 can be selected or switched according to actual needs, for example, it can be removed from the upper first slot 1141 and then installed on the lower first slot 1141. It is understood that mounting the first plate 121 on different first slots 1141 will cause the ratio of airflow from the first air outlet 1121 to the second air outlet 1122 to change. For example, please refer to [reference needed]. Figure 3 , Figure 3This is a partial view of the refrigerated air duct plate provided in an embodiment of this application. The first air outlet 1121 is located above the second air outlet 1122, and there are three first retaining positions 1141. When the first plate 121 is disposed on the uppermost first retaining position 1141, the ratio of the air volume of the first air outlet 1121 to the second air outlet 1122 is 5:4; when the first plate 121 is disposed on the middle first retaining position 1141, the ratio of the air volume of the first air outlet 1121 to the second air outlet 1122 is 5:3; when the first plate 121 is disposed on the lowermost first retaining position 1141, the ratio of the air volume of the first air outlet 1121 to the second air outlet 1122 is 5:2.

[0051] Optionally, a first snap-fit ​​portion is provided on the first plate 121, and a second snap-fit ​​portion is provided on each first snap-fit ​​position 1141 on the first sidewall 114. The first snap-fit ​​portion and the second snap-fit ​​portion snap together, so that the first plate 121 is detachably mounted on the first snap-fit ​​position 1141. In this way, the first snap-fit ​​portion and the second snap-fit ​​portion are connected by snap-fit, which has the advantage of convenient assembly and disassembly compared to other connection methods such as screws. For example, one of the first snap-fit ​​portion and the second snap-fit ​​portion may be a spring-loaded buckle, and the other a slot. Preferably, the first snap-fit ​​portion is a spring-loaded buckle, and the second snap-fit ​​portion is a slot.

[0052] In another embodiment, a sliding groove is provided on the first sidewall 114, connecting multiple first locking positions 1141. A slider is provided on the first plate 121, and the slider cooperates with the sliding groove to allow the first plate 121 to slide between the multiple first locking positions 1141. It can be understood that the first plate 121 is moved to the target first locking position 1141 by sliding. Optionally, a number of limiting grooves are also recessed on the inner wall of the sliding groove, each limiting groove located on a first locking position 1141. The limiting grooves are used for the slider to engage, thereby fixing the first plate 121 to the target first locking position 1141. In application, the slider can first be slid along the sliding groove to the target first locking position 1141, and then the slider can be engaged in the limiting groove corresponding to the target first locking position 1141 to complete the position adjustment of the first plate 121.

[0053] In some embodiments, the plurality of side air outlets 112 further includes a third air outlet 1123, and the refrigerated air duct plate 110 further includes a third side wall 116. The first side wall 114, the second side wall 115 and the third side wall 116 are bent and connected in sequence, and the first side wall 114 and the third side wall 116 are arranged opposite to each other. The third air outlet 1123 is disposed on the third side wall 116. The plurality of baffles 120 further includes a second plate 122. One end of the second plate 122 is connected to the third side wall 116. The first air outlet 1121 and the third air outlet 1123 are respectively located on both sides of the second plate 122. The third side wall 116 is provided with a plurality of second slots 1142 from left to right. The second plate 122 is adapted to be detachably disposed on one of the plurality of second slots 1142.

[0054] It should be noted that the third air outlet 1123 is one of the multiple side air outlets 112, and is named the third air outlet 1123 here to distinguish it from the first air outlet 1121 and the second air outlet 1122. The second plate 122 is one of the multiple baffles 120, and is named the second plate 122 here to distinguish it from the first plate 121.

[0055] The second plate 122 is suitable for detachably mounting on one of a plurality of second slots 1142, meaning that the second plate 122 can be selected or switched according to actual needs, for example, it can be removed from the second slot 1142 on the left and then installed on the second slot 1142 on the right. The placement of the second plate 122 on different second slots 1142 will change the ratio of airflow from the first air outlet 1121 to the third air outlet 1123. Similar to the installation method of the first plate 121 on the first slot 1141, the second plate 122 can be fixed to the second slot 1142 by a snap-fit ​​connector, installed on the second slot 1142 by a sliding groove and a limiting groove, or other detachable installation methods, which are not specifically limited here.

[0056] In some embodiments, the refrigerated air duct assembly 100 further includes an electric adjustment mechanism (not shown), which is connected to the baffle 120 and is used to electrically adjust the position of the baffle 120 to achieve similar cooling capacity in the airflow from the plurality of side air outlets 112. For example, the electric adjustment mechanism drives the baffle 120 to slide in a groove on the refrigerated air duct plate 110 via a slider to adjust the position of the baffle 120. The electric adjustment mechanism may include a drive unit such as a motor and a transmission component such as a gear and rack assembly. For example, the refrigerator 10 includes a controller, and the electric adjustment mechanism is connected to the controller; wherein the controller is used to acquire the temperature of multiple areas in the current refrigerated air duct plate 110 to determine the target positions of several baffles 120 based on the multiple temperatures; and to control the electric adjustment mechanism to drive each baffle 120 to move to the corresponding target position to adjust the proportion of airflow from the plurality of side air outlets 112. In this way, the proportion of airflow from multiple side outlets 112 in the refrigerated air duct assembly 100 can be intelligently adjusted, ensuring that the cooling capacity contained in the airflow from multiple side outlets 112 is similar. The temperature of multiple areas in the refrigerated air duct plate 110 can be collected by multiple temperature sensors.

[0057] Optionally, the refrigerated air duct assembly 100 includes two sets of side air outlets, each set of side air outlets including multiple side air outlets 112. Along the width direction of the refrigerated compartment 200, the two sets of side air outlets are symmetrically arranged on both sides of the refrigerated air duct plate 110.

[0058] In some embodiments, the refrigerated air duct assembly 100 further includes a plurality of sterilization units 130, which are used to release sterilizing substances, and at least one sterilization unit 130 is provided at a side air outlet 112. Thus, while supplying air to the refrigerator compartment 200, sterilizing substances can also be introduced into the refrigerator compartment 200 through the side air outlet 112 to sterilize and deodorize the refrigerator compartment 200. The sterilization unit 130 may include one or more combinations of a plasma generator, a photocatalytic sterilization device, and an ozone sterilization device, or other types of sterilization devices.

[0059] The refrigerated air duct assembly 100 provided in this application embodiment has an adjustable baffle 120. During use, the position of the baffle 120 can be adjusted according to the actual distribution of cold air in the refrigerated air duct assembly 100, thereby adjusting the proportion of airflow from multiple side air outlets 112. This ensures that the cold air contained in the airflow from multiple side air outlets 112 is similar per unit time, thereby improving the uniformity of cooling in each area of ​​the refrigerator compartment 200, enhancing the storage effect of the refrigerator compartment 200, and providing users with a better user experience.

[0060] This application also provides a refrigerator, for example, please refer to [link to example]. Figure 4 , Figure 4 This is a schematic diagram of a refrigerator provided in an embodiment of this application. The refrigerator includes a refrigerator compartment and a refrigerator air duct assembly as described in any of the above embodiments. The refrigerator air duct assembly 100 is mounted on the back panel of the refrigerator compartment 200.

[0061] In some embodiments, please refer to Figure 5 , Figure 5 This is another structural schematic diagram of the refrigerator provided in this application embodiment. The refrigerator 10 also includes a variable temperature drawer assembly 300. The variable temperature drawer assembly 300 is disposed in the refrigerator compartment 200 and includes a shelf 310 and a drawer body 320. The shelf 310 and the inner liner of the refrigerator compartment 200 enclose an installation space 330 with an installation opening. The drawer body 320 is slidably connected to the inner liner of the refrigerator compartment 200 for sliding into or out of the installation space 330. The refrigerator air duct plate 110 is also provided with a variable temperature air outlet (not shown), which communicates with the installation space 330 to supply air cooling to the storage space in the drawer body 320. By adjusting the air volume supplied to the installation space 330, the temperature of the storage space can be adjusted within a certain range, for example, from -4°C to 8°C. Preferably, the temperature-controlled drawer assembly 300 further includes a temperature-controlled display module 340, which is disposed on the shelf 310 and is suitable for displaying the current temperature of the temperature-controlled drawer.

[0062] The refrigerator 10 provided in this application embodiment has a refrigeration air duct assembly 100 with multiple side air outlets 112 communicating with the refrigerator compartment 200. The proportion of air volume of the multiple side air outlets 112 is adjustable. In this way, the proportion of air volume of each side air outlet 112 can be adjusted according to the actual situation, so that the amount of cold air contained in the air discharged from the multiple side air outlets 112 per unit time is similar, thereby improving the uniformity of cooling in each area of ​​the refrigerator compartment 200, improving the storage effect of the refrigerator compartment 200, and bringing a better user experience.

[0063] The above provides a detailed description of the refrigerator's refrigeration air duct assembly and the refrigerator provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A refrigerator refrigeration air duct assembly, characterized in that, The refrigerator includes a refrigerator compartment, and the refrigerator air duct assembly includes: The refrigerator air duct plate includes an air inlet that communicates with the outside and multiple side air outlets that communicate with the refrigerator compartment. The multiple side air outlets are arranged at intervals along the height of the refrigerator, and an air outlet duct is provided between each side air outlet and the air inlet. Several baffles are disposed in the refrigerated air duct plate. Each baffle is used to separate two adjacent air outlets. The position of each baffle is adjustable to adjust the proportion of air volume of the multiple side air outlets.

2. The refrigerator's refrigeration air duct assembly according to claim 1, characterized in that, The refrigerated air duct plate includes a first side wall near the bottom of the refrigerator, and the air inlet is disposed on the first side wall. From top to bottom, the proportion of air volume of each of the side air outlets decreases sequentially.

3. The refrigerator's refrigeration air duct assembly according to claim 2, characterized in that, The plurality of side air outlets include a first air outlet and a second air outlet. The refrigeration air duct plate includes a second side wall for extending along the height direction of the refrigerator. The plurality of baffles include a first plate body. One end of the first plate body is connected to the second side wall. The first air outlet and the second air outlet are disposed on the first side wall and are respectively located on both sides of the first plate body. The second sidewall is provided with a plurality of first slots from top to bottom, and the first plate is adapted to be detachably mounted on one of the plurality of first slots.

4. The refrigerator's refrigeration air duct assembly according to claim 3, characterized in that, The first plate is provided with a first latching part, and each first latching position on the first side wall is provided with a second latching part. The first latching part and the second latching part are latched together so that the first plate is detachably mounted on the first latching position.

5. The refrigerator's refrigeration air duct assembly according to claim 4, characterized in that, One of the first latching part and the second latching part is an elastic buckle, and the other is a slot.

6. The refrigerator's refrigeration air duct assembly according to claim 3, characterized in that, The plurality of side air outlets further includes a third air outlet, and the refrigerated air duct plate further includes a third sidewall. The first sidewall, the second sidewall, and the third sidewall are sequentially bent and connected, and the first sidewall and the third sidewall are arranged opposite to each other. The third air outlet is disposed on the third sidewall. The plurality of baffles further includes a second plate body. One end of the second plate body is connected to the third sidewall, and the first air outlet and the third air outlet are respectively located on both sides of the second plate body. The third sidewall is provided with a plurality of second slots from left to right, and the second plate is adapted to be detachably mounted on one of the plurality of second slots.

7. The refrigerator air duct assembly according to any one of claims 1-6, characterized in that, It also includes an electric adjustment mechanism, which is connected to the baffle and is used to adjust the position of the baffle in the refrigeration air duct plate.

8. The refrigerator air duct assembly according to any one of claims 1-6, characterized in that, The refrigerated air duct assembly includes two sets of side air outlets, each set of side air outlets including multiple side air outlets. The two sets of side air outlets are symmetrically arranged on both sides of the refrigerated air duct plate along the width direction of the refrigerated compartment.

9. The refrigerator air duct assembly according to any one of claims 1-6, characterized in that, It also includes several sterilization units, which are used to release sterilization substances, and at least one of the side air outlets is provided with a sterilization unit.

10. A refrigerator, characterized in that, include: Refrigeration compartment; The refrigerated air duct assembly as described in any one of claims 1-9, wherein the refrigerated air duct assembly is mounted on the back panel of the refrigerated compartment.

Images