Refrigerator body structure and refrigerator

Abstract

The utility model provides a refrigerator body structure and a refrigerator. The refrigerator body structure comprises a refrigerator body and a rear cover, a press chamber used for containing a compressor is arranged at the bottom of the refrigerator body, an opening is formed in the rear side of the press chamber, and the rear cover covers the opening. The upper end and the side part of the opening are respectively connected with the upper end and the side part of the rear cover through a first connecting assembly, the first connecting assembly comprises a first bulge and a second bulge, and the first bulge is clamped with the second bulge; the lower end of the opening is connected with the lower end of the rear cover through a second connecting assembly, the second connecting assembly comprises an inserting groove and an inserting plate, and the inserting plate is inserted into the inserting groove. The assembly operation of the rear cover and the box body is simple, the rear cover can be rapidly installed on the box body and covers the opening, screw connection is not needed, therefore, the assembly efficiency is improved, and the risk that screws penetrate through pipelines and wire harnesses in the box body when the rear cover is installed does not exist.

Description

Technical Field

[0001] This application belongs to the field of refrigerator technology, and in particular relates to a refrigerator cabinet structure and a refrigerator. Background Technology

[0002] With the rapid development of technological innovation, the manufacturing level of the refrigerator industry is also improving significantly. However, the method of fixing the refrigerator back cover has remained basically unchanged. Currently, the refrigerator back cover on the market is mainly fixed to the cabinet with screws. However, the screw fixing method is relatively troublesome, resulting in low assembly efficiency and the risk of screws puncturing the pipes and wiring harnesses inside the cabinet. Utility Model Content

[0003] This application provides a refrigerator cabinet structure and a refrigerator to solve the problem of low assembly efficiency when installing the back cover of an existing refrigerator into the cabinet.

[0004] In a first aspect, embodiments of this application provide a refrigerator cabinet structure, the refrigerator cabinet structure including a cabinet and a rear cover, the bottom of the cabinet is provided with a compressor chamber for housing a compressor, the rear side of the compressor chamber is provided with an opening, and the rear cover covers the opening; the upper end and the side part of the opening are respectively connected to the upper end and the side part of the rear cover through a first connecting component, the first connecting component including a first protrusion and a second protrusion, the first protrusion engaging with the second protrusion; the lower end of the opening is connected to the lower end of the rear cover through a second connecting component, the second connecting component including a slot and a plate, the plate being inserted into the slot.

[0005] Optionally, the housing includes a back panel located above the opening, the lower edge of the back panel is bent to form a first flange, the first flange is connected to the upper end of the opening; the first flange is provided with a first protrusion, the upper end of the rear cover is provided with a second protrusion, and the second protrusion at the upper end of the rear cover engages with the first protrusion on the first flange.

[0006] Optionally, the housing includes a side panel that forms the side wall of the press chamber. The side panel has a first protrusion near the opening, and the side of the rear cover has a second protrusion. The second protrusion on the side of the rear cover engages with the first protrusion on the side panel.

[0007] Optionally, the housing includes a bottom plate, which forms the bottom wall of the press chamber. The bottom plate is provided with the insert plate near the opening, and the lower end of the rear cover is provided with the slot.

[0008] Optionally, the lower inner side of the rear cover is provided with a mounting plate, and the mounting plate and the lower inner side of the rear cover form a slot with the groove facing downward, and the insert plate is inserted upward into the slot.

[0009] Optionally, the lower end of the mounting plate is bent outward toward the slot to form a guide portion, which is used to guide the insert plate into the slot.

[0010] Optionally, the upper edge of the rear cover is bent to form a second flange, and the side edge of the rear cover is bent to form a third flange. Both the second flange and the third flange are provided with a second protrusion. The second protrusion on the second flange engages with the first protrusion at the upper end of the opening, and the second protrusion on the third flange engages with the first protrusion on the side of the opening; and / or, the rear cover is embedded in the opening, and the outer surface of the rear cover is flush with the outer surface of the rear side of the housing.

[0011] Optionally, the rear cover is provided with an air inlet, and a first baffle is provided on the outer side of the upper end of the air inlet. One end of the first baffle is connected to the upper edge of the air inlet, and the other end of the first baffle is inclined downward toward the outer side of the rear cover. A second baffle is provided on the inner side of the lower end of the air inlet, one end of the second baffle is connected to the lower edge of the air inlet, and the other end of the second baffle is inclined upward toward the inner side of the rear cover.

[0012] Optionally, both the first and second water baffles have an arc-shaped surface facing the air inlet.

[0013] Secondly, embodiments of this application also provide a refrigerator, which includes the refrigerator body structure described above.

[0014] The refrigerator body structure and refrigerator provided in this application embodiment connect the upper end and side of the opening to the upper end and side of the rear cover respectively through a first connecting component. The first connecting component includes a first protrusion and a second protrusion, which engage with the second protrusion. The lower end of the opening is connected to the lower end of the rear cover through a second connecting component. The second connecting component includes a slot and a plate, with the plate inserted into the slot. This simplifies the assembly operation of the rear cover and the refrigerator body, allowing for quick installation of the rear cover on the refrigerator body to cover the opening without the need for screw connections. This improves assembly efficiency and eliminates the risk of screws puncturing pipes and wiring harnesses inside the refrigerator body during installation. Attached Figure Description

[0015] 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 drawings described below are merely some embodiments of this application. Those skilled in the art can obtain other drawings based on these drawings without creative effort. In the following description, the same reference numerals denote the same parts.

[0016] Figure 1This is a schematic diagram of the refrigerator cabinet structure provided in an embodiment of this application.

[0017] Figure 2 for Figure 1 The diagram shows an exploded view of the refrigerator's body structure.

[0018] Figure 3 for Figure 1 The front view of the refrigerator cabinet structure is shown.

[0019] Figure 4 for Figure 3 The diagram shows a cross-sectional view of the refrigerator body structure along the XX direction.

[0020] Figure 5 for Figure 4 The diagram shows an enlarged view of part A of the refrigerator's cabinet structure.

[0021] Figure 6 for Figure 4 The diagram shows an enlarged view of part B of the refrigerator's body structure.

[0022] Figure 7 for Figure 4 The diagram shows an enlarged view of part C of the refrigerator's body structure.

[0023] Figure 8 for Figure 3 The diagram shows a cross-sectional view of the refrigerator's body structure along the YY direction.

[0024] Figure 9 for Figure 8 The diagram shows a magnified view of part D of the refrigerator's body structure.

[0025] Figure 10 for Figure 8 The diagram shows an enlarged view of a portion E of the refrigerator's body structure.

[0026] Figure 11 This is a schematic diagram of the compressor chamber provided in an embodiment of this application.

[0027] Figure 12 This is a schematic diagram of the structure of the rear cover provided in an embodiment of this application.

[0028] Figure 13 for Figure 12 The front view of the rear cover is shown.

[0029] Figure 14 for Figure 13 The diagram shows a cross-sectional view of the rear cover along the ZZ direction.

[0030] Figure 15 for Figure 14The diagram shows an enlarged view of a portion of the rear cover, F.

[0031] Figure 16 for Figure 14 The diagram shows an enlarged view of a portion of the rear cover, G.

[0032] Figure 17 for Figure 12 The diagram shows a structural schematic of the rear cover from another perspective.

[0033] Figure 18 for Figure 17 The diagram shows an enlarged view of a portion of the rear cover, H.

[0034] Figure 19 for Figure 12 The diagram shows another view of the rear cover.

[0035] Figure 20 for Figure 19 The diagram shows an enlarged view of a portion of the rear cover, K.

[0036] Explanation of icon numbers:

[0037] 100. Housing; 101. Opening; 110. Press chamber; 111. Top wall; 112. Bottom wall; 113. Front wall; 114. Left side wall; 115. Right side wall; 120. Back panel; 121. First flange; 130. Side panel; 140. Bottom plate; 200. Rear cover; 201. Second flange; 202. Third flange; 203. Air inlet; 204. First baffle; 205. Second baffle; 210. Mounting plate; 211. Guide section; 301. First protrusion; 302. Second protrusion; 303. Slot; 304. Insert plate. Detailed Implementation

[0038] 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.

[0039] 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.

[0040] In this application, the term "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0041] This application provides a refrigerator cabinet structure, such as... Figures 1 to 20 As shown, the refrigerator body structure includes a body 100 and a rear cover 200. The bottom of the body 100 is provided with a compressor chamber 110 for housing the compressor. The rear side of the compressor chamber 110 is provided with an opening 101, which is covered by the rear cover 200. The upper end of the opening 101 is connected to the upper end of the rear cover 200 through a first connecting component. The side of the opening 101 (i.e., the left and / or right side of the opening 101) is connected to the side of the rear cover 200 (i.e., the left and / or right side of the rear cover 200) through the first connecting component. The first connecting component includes a first protrusion 301 and a second protrusion 302, which engage with each other. The lower end of the opening 101 is connected to the lower end of the rear cover 200 through a second connecting component. The second connecting component includes a slot 303 and an insert plate 304, which is inserted into the slot 303.

[0042] The refrigerator body structure provided in this application embodiment connects the upper end and side of the opening 101 to the upper end and side of the rear cover 200 respectively via a first connecting component. The first connecting component includes a first protrusion 301 and a second protrusion 302, which engage with each other. The lower end of the opening 101 is connected to the lower end of the rear cover 200 via a second connecting component. The second connecting component includes a slot 303 and an insert plate 304, which is inserted into the slot 303. This simplifies the assembly operation of the rear cover 200 with the body 100, allowing the rear cover 200 to be quickly installed on the body 100 and cover the opening 101 without the need for screws. This improves assembly efficiency and eliminates the risk of screws puncturing pipes and wiring harnesses inside the body 100 when installing the rear cover 200.

[0043] In some embodiments of this application, such as Figures 1-4 As shown, the housing 100 includes a back panel 120 located above the opening 101. The lower edge of the back panel 120 is bent to form a first flange 121, which is connected to the upper end of the opening 101. A first protrusion 301 is provided on the first flange 121, and a second protrusion 302 is provided at the upper end of the rear cover 200. The second protrusion 302 at the upper end of the rear cover 200 engages with the first protrusion 301 on the first flange 121. This configuration allows the upper end of the opening 101 to be engaged with the upper end of the rear cover 200.

[0044] like Figure 11 As shown, the press chamber 110 of the housing 100 has a top wall 111, a bottom wall 112, a front wall 113, a left side wall 114, and a right side wall 115. The top wall 111 and the bottom wall 112 are arranged vertically opposite each other along the height direction of the housing 100. The front wall 113 is connected to the front side of the bottom wall 112. The left side wall 114 and the right side wall 115 are respectively connected to the left and right sides of the bottom wall 112. The upper ends of the front wall 113, the left side wall 114, and the right side wall 115 are connected through the top wall 111. The rear edge of the top wall 111, the rear edge of the bottom wall 112, the rear edge of the left side wall 114, and the rear edge of the right side wall 115 form an opening 101.

[0045] In some embodiments of this application, such as Figures 9-11 As shown, the housing 100 includes a side plate 130, which forms the side wall of the press chamber 110. The side plate 130 is provided with a first protrusion 301 near the opening 101, and the side of the rear cover 200 is provided with a second protrusion 302. The second protrusion 302 on the side of the rear cover 200 is engaged with the first protrusion 301 on the side plate 130.

[0046] Optionally, the housing 100 may include one side plate 130 or two side plates 130, which can be set according to actual needs; when the housing 100 includes one side plate 130, the side plate 130 constitutes the left side wall 114 or the right side wall 115 of the press chamber 110; when the housing 100 includes two side plates 130, the two side plates 130 respectively constitute the left side wall 114 and the right side wall 115 of the press chamber 110.

[0047] For example, the housing 100 includes a side plate 130, which forms the left side wall 114 of the press chamber 110. A second protrusion 302 is provided on the left side of the rear cover 200, and the second protrusion 302 on the left side of the rear cover 200 engages with a first protrusion 301 on the side plate 130. Alternatively, the housing 100 includes a side plate 130, which forms the right side wall 115 of the press chamber 110. A second protrusion 302 is provided on the right side of the rear cover 200, and the second protrusion 302 on the right side of the rear cover 200 engages with a first protrusion 301 on the side plate 130. Or, as... Figure 11 As shown, the housing 100 includes two side plates 130, which respectively form the left side wall 114 and the right side wall 115 of the press chamber 110. The side plate 130 that forms the left side wall 114 of the press chamber 110 is defined as the left side plate 130, and the side plate 130 that forms the right side wall 115 of the press chamber 110 is defined as the right side plate 130. The rear cover 200 is provided with a second protrusion 302 on both the left and right sides. The second protrusion 302 on the left side of the rear cover 200 is engaged with the first protrusion 301 on the left side plate 130, and the second protrusion 302 on the right side of the rear cover 200 is engaged with the first protrusion 301 on the right side plate 130.

[0048] In some embodiments of this application, such as Figure 11 As shown, the housing 100 includes a base plate 140, which forms the bottom wall 112 of the press chamber 110. A plate 304 is provided on the base plate 140 near the opening 101, and a slot 303 is provided at the lower end of the rear cover 200. The plate 304 on the base plate 140 is inserted into the slot 303 at the lower end of the rear cover 200. Alternatively, in other embodiments, the base plate 140 may have a slot 303 near the opening 101, and the rear cover 200 may have a plate 304 at the lower end, which may be inserted into the slot 303 on the base plate 140.

[0049] Optional, such as Figure 7 , Figures 12-14 , Figure 16 , Figure 17 and Figure 19As shown, a mounting plate 210 is provided on the lower inner side of the rear cover 200 (i.e., the side of the rear cover 200 facing the inside of the press chamber 110). The mounting plate 210 and the lower inner side of the rear cover 200 form a slot 303, with the slot opening of the slot 303 facing downwards and the insert plate 304 inserted upwards into the slot 303. This arrangement avoids the defect of stress concentration in the rear cover 200 caused by directly slotting it, thus making the structure of the rear cover 200 more stable and reliable.

[0050] Optionally, the lower end of the mounting plate 210 is bent outward toward the slot 303 to form a guide portion 211, which guides the insert plate 304 into the slot 303. By providing the guide portion 211, this application guides the insert plate 304, making it easier for the insert plate 304 to be smoothly inserted into the slot 303, thereby reducing assembly difficulty.

[0051] In some embodiments of this application, such as Figures 17-20 As shown, the upper edge of the rear cover 200 is bent to form a second flange 201, and a second protrusion 302 is provided on the second flange 201. The second protrusion 302 on the second flange 201 engages with the first protrusion 301 at the upper end of the opening 101. The side edge of the rear cover 200 is bent to form a third flange 202, and a second protrusion 302 is also provided on the third flange 202. The second protrusion 302 on the third flange 202 engages with the first protrusion 301 on the side of the opening 101. By providing the second flange 201 and the third flange 202, this application can not only increase the structural strength of the rear cover 200, but also facilitate the engagement of the upper edge and side wall edge of the rear cover 200 with the upper end and side of the opening 101, respectively, thereby reducing the assembly difficulty.

[0052] Optional, such as Figures 17-20 As shown, the left and / or right edges of the rear cover 200 are bent to form a third flange 202. When the left edge of the rear cover 200 is bent to form the third flange 202, a first protrusion 301 is provided on the left side of the opening 101, and the first protrusion 301 on the left side of the opening 101 engages with a second protrusion 302 on the third flange 202 on the left side of the rear cover 200; when the right edge of the rear cover 200 is bent to form the third flange 202, a first protrusion 301 is provided on the right side of the opening 101, and the first protrusion 301 on the right side of the opening 101 engages with a second protrusion 302 on the third flange 202 on the left side of the rear cover 200. 301 engages with the second protrusion 302 on the third flange 202 on the right side of the rear cover 200; when the left and right edges of the rear cover 200 are both bent to form the third flange 202, the left and right sides of the opening 101 are provided with the first protrusion 301, the first protrusion 301 on the left side of the opening 101 engages with the second protrusion 302 on the third flange 202 on the left side of the rear cover 200, and the first protrusion 301 on the right side of the opening 101 engages with the second protrusion 302 on the third flange 202 on the right side of the rear cover 200.

[0053] Specifically, the second flange 201 and the third flange 202 of the rear cover 200 both extend into the opening 101. The upper inner wall of the opening 101 is provided with a first protrusion 301, and the outer surface of the second flange 201 (i.e. the side of the second flange 201 facing the outside of the press chamber 110) is provided with a second protrusion 302. The first protrusion 301 on the upper inner wall of the opening 101 and the second protrusion 302 on the upper surface of the second flange 201 are engaged. The side inner wall of the opening 101 is provided with a first protrusion 301, and the outer surface of the third flange 202 (i.e. the side of the third flange 202 facing the outside of the press chamber 110) is provided with a second protrusion 302. The first protrusion 301 on the side inner wall of the opening 101 and the second protrusion 302 on the outer surface of the third flange 202 are engaged.

[0054] When it is necessary to install the rear cover 200 onto the housing 100 to cover the opening 101, first align the slot 303 at the lower end of the rear cover 200 with the insert plate 304 at the lower end of the opening 101, and then move the rear cover 200 downwards so that the insert plate 304 is inserted into the slot 303 (e.g., Figure 7 As shown), finally push the upper end and side of the rear cover 200 towards the opening 101, so that the second protrusion 302 at the upper end of the rear cover 200 engages with the first protrusion 301 at the upper end of the opening 101 (as shown). Figure 5 As shown), and to make the second protrusion 302 on the side of the rear cover 200 engage with the first protrusion 301 on the side of the opening 101 (as shown). Figure 9 and Figure 10 The installation can be completed simply by following the instructions shown in the image. The installation process is simple and convenient.

[0055] In some embodiments of this application, such as Figure 1 and Figure 2 As shown, the rear cover 200 is embedded in the opening 101, and the outer surface of the rear cover 200 is flush with the outer surface of the rear side of the cabinet 100. This design makes the overall appearance of the refrigerator more aesthetically pleasing, and also prevents the packaging box from scratching the rear cover 200 when the refrigerator is packed into the box, thereby reducing the difficulty of operation for production line workers when packing. Specifically, when the cabinet 100 includes the back panel 120, the outer surface of the rear cover 200 is flush with the rear surface of the back panel 120.

[0056] In some embodiments of this application, such as Figure 13 , Figure 17 and Figure 19 As shown, the rear cover 200 is provided with an air inlet 203; as Figure 6 and Figure 15As shown, a first baffle plate 204 is provided on the outer side of the upper end of the air inlet 203. One end of the first baffle plate 204 is connected to the upper edge of the air inlet 203, and the other end of the first baffle plate 204 is inclined downward towards the outer side of the rear cover 200. A second baffle plate 205 is provided on the inner side of the lower end of the air inlet 203. One end of the second baffle plate 205 is connected to the lower edge of the air inlet 203, and the other end of the second baffle plate 205 is inclined upward towards the inner side of the rear cover 200. The outer side of the air inlet 203 refers to the side of the air inlet 203 away from the press chamber 110, and the inner side of the air inlet 203 refers to the side of the air inlet 203 close to the press chamber 110. Optionally, there can be one or more air inlets 203.

[0057] This application provides a first baffle plate 204 and a second baffle plate 205 with the above-mentioned structure on the outer side of the upper end and the inner side of the lower end of the air inlet 203, respectively. The first baffle plate 204 can prevent water from entering the compressor chamber 110 from the upper end of the air inlet 203, and the second baffle plate 205 can prevent water from entering the compressor chamber 110 from the lower end of the air inlet 203. When the first baffle plate 204 and the second baffle plate 205 are located on the outer and inner sides of the air inlet 203, respectively, it helps to reduce wind resistance, thereby ensuring smooth airflow while blocking water.

[0058] Optionally, both the first baffle plate 204 and the second baffle plate 205 have curved surfaces facing the air inlet 203. By making both the first baffle plate 204 and the second baffle plate 205 curved surfaces facing the air inlet 203, the curved surfaces help reduce wind resistance, thereby allowing the airflow to pass through the air inlet 203 more smoothly.

[0059] This application also provides a refrigerator, which includes a refrigerator body structure, the specific structure of which is described in the above embodiments. Since this refrigerator employs all the technical solutions of all the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be elaborated upon further here.

[0060] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0061] The refrigerator body structure and refrigerator provided in the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method 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 cabinet structure, characterized in that, It includes a housing (100) and a rear cover (200). The bottom of the housing (100) is provided with a compressor chamber (110) for housing the compressor. The rear side of the compressor chamber (110) is provided with an opening (101). The rear cover (200) covers the opening (101). The upper end and side of the opening (101) are respectively connected to the upper end and side of the rear cover (200) through a first connecting component. The first connecting component includes a first protrusion (301) and a second protrusion (302), and the first protrusion (301) and the second protrusion (302) are engaged. The lower end of the opening (101) is connected to the lower end of the rear cover (200) through a second connecting component. The second connecting component includes a slot (303) and a insert plate (304), and the insert plate (304) is inserted into the slot (303).

2. The refrigerator cabinet structure according to claim 1, characterized in that, The housing (100) includes a back plate (120) located above the opening (101), the lower edge of the back plate (120) is bent to form a first flange (121), and the first flange (121) is connected to the upper end of the opening (101). The first flange (121) is provided with the first protrusion (301), and the upper end of the rear cover (200) is provided with the second protrusion (302). The second protrusion (302) at the upper end of the rear cover (200) is engaged with the first protrusion (301) on the first flange (121).

3. The refrigerator cabinet structure according to claim 1, characterized in that, The housing (100) includes a side plate (130), which forms the side wall of the press chamber (110). The side plate (130) has a first protrusion (301) near the opening (101), and the side of the rear cover (200) has a second protrusion (302). The second protrusion (302) on the side of the rear cover (200) engages with the first protrusion (301) on the side plate (130).

4. The refrigerator cabinet structure according to claim 1, characterized in that, The housing (100) includes a base plate (140), which forms the bottom wall (112) of the press chamber (110). The base plate (140) is provided with the insert plate (304) near the opening (101), and the lower end of the rear cover (200) is provided with the slot (303).

5. The refrigerator cabinet structure according to claim 4, characterized in that, The lower inner side of the rear cover (200) is provided with a mounting plate (210), and the mounting plate (210) and the lower inner side of the rear cover (200) form a slot (303) with the groove facing downward, and the insert plate (304) is inserted upward into the slot (303).

6. The refrigerator cabinet structure according to claim 5, characterized in that, The lower end of the mounting plate (210) is bent toward the outside of the slot (303) to form a guide portion (211), which is used to guide the insert plate (304) into the slot (303).

7. The refrigerator cabinet structure according to any one of claims 1 to 6, characterized in that, The upper edge of the rear cover (200) is bent to form a second flange (201), and the side edge of the rear cover (200) is bent to form a third flange (202). The second flange (201) and the third flange (202) are both provided with a second protrusion (302). The second protrusion (302) on the second flange (201) is engaged with the first protrusion (301) at the upper end of the opening (101), and the second protrusion (302) on the third flange (202) is engaged with the first protrusion (301) on the side of the opening (101). And / or, the rear cover (200) is embedded in the opening (101), and the outer surface of the rear cover (200) is flush with the outer surface of the rear side of the housing (100).

8. The refrigerator cabinet structure according to claim 1, characterized in that, The rear cover (200) is provided with an air inlet (203), and a first baffle plate (204) is provided on the outer side of the upper end of the air inlet (203). One end of the first baffle plate (204) is connected to the upper edge of the air inlet (203), and the other end of the first baffle plate (204) is inclined downward toward the outer side of the rear cover (200). A second baffle plate (205) is provided on the inner side of the lower end of the air inlet (203). One end of the second baffle plate (205) is connected to the lower edge of the air inlet (203), and the other end of the second baffle plate (205) is inclined upward toward the inner side of the rear cover (200).

9. The refrigerator cabinet structure according to claim 8, characterized in that, The side of the first baffle plate (204) and the second baffle plate (205) facing the air inlet (203) are both arc-shaped.

10. A refrigerator, characterized in that, The refrigerator includes the refrigerator body structure as described in any one of claims 1 to 9.

Images