Back plate and refrigerator

Abstract

The utility model provides a back plate and a refrigerator, and relates to the field of household appliances, and the back plate comprises a rear back plate used for being arranged on the rear side of the refrigerator; the rear cover is located on the outer side of the rear back plate, connected to the lower side of the rear back plate and used for shielding a compressor of the refrigerator; the back plate is provided with a boss protruding in the first direction, the boss is arranged close to the back cover and protrudes out of the edge, close to the back plate, of the back cover in the first direction, the boss and the back plate are in arc transition, and the first direction is the direction, away from the inner side of the refrigerator, of the back plate. The boss protruding out of the rear cover in the first direction is arranged on the rear back plate, the boss and the rear back plate are in arc transition, and when the packaging box is sleeved, the boss guides the packaging box and hunches up the packaging box, so that the packaging box can be smoothly sleeved on the rear cover, and the problem that the rear cover is scratched with the packaging box is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to a back plate and a refrigerator. BACKGROUND

[0002] When the refrigerator is packaged in a packaging box, a rear cover for shielding the compressor is arranged on the rear back plate at the rear side of the refrigerator, and the compressor rear cover is slightly protruding from the rear back plate, which causes the compressor rear cover to scratch the packaging box, which needs to be solved. CONTENT OF THE UTILITY MODEL

[0003] The utility model provides a back plate and a refrigerator to solve the technical problem that the packaging box scratches the refrigerator when being packaged.

[0004] To achieve the above-mentioned purpose, the back plate provided by the present application comprises:

[0005] a rear back plate arranged at the rear side of the refrigerator; and

[0006] a rear cover arranged at the outer side of the rear back plate and connected to the lower side of the rear back plate to shield the compressor of the refrigerator;

[0007] The rear back plate is provided with a boss protruding in a first direction, the boss is arranged close to the rear cover and protrudes from the edge of the rear cover close to the rear back plate in the first direction, the boss and the rear back plate are transitioned by a circular arc, and the first direction is the direction in which the rear back plate is away from the inner side of the refrigerator.

[0008] Optionally, in an embodiment, the rear cover is provided with a protruding rib in the first direction, at least part of the protruding rib is arranged on the upper edge of the rear cover; the boss protrudes relative to the protruding rib in the first direction, or the protruding rib protrudes relative to the boss in the first direction.

[0009] Optionally, in an embodiment, the rear cover is provided with a connecting part, the connecting part is arranged on the side of the protruding rib away from the boss and close to the protruding rib, and the connecting part is connected to the rear back plate by a fastener.

[0010] Optionally, in an embodiment, on the rear cover, the side of the protruding rib away from the boss is recessed in a second direction to form a sunken part, the sunken part is recessed in the protruding rib, the connecting part is arranged on the sunken part, and the second direction is opposite to the first direction.

[0011] Optionally, in an embodiment, the sunken part comprises a main sunken part and two auxiliary sunken parts respectively connected to the two ends of the main sunken part, the main sunken part is close to the upper edge of the rear cover, and the two auxiliary sunken parts are respectively arranged close to the left edge and the right edge of the rear cover.

[0012] Optionally, in an embodiment, the rear cover is provided with a clamping jaw, which is arranged near the lower side edge of the rear cover, and a clamping groove is formed between the clamping jaw and the rear cover for clamping the base of the refrigerator.

[0013] Optionally, in an embodiment, the clamping jaw protrudes from the rear cover in the second direction, and the clamping jaw is provided with a plurality of reinforcing ribs protruding in the second direction.

[0014] Optionally, in an embodiment, at least part of the upper side edge, at least part of the left side edge, and at least part of the right side edge of the rear cover are provided with the protruding ribs.

[0015] Optionally, in an embodiment, the rear cover is provided with a receiving cavity recessed in the second direction, and the bottom of the receiving cavity is provided with a plurality of insertion holes for adapting to a plurality of plugs, the receiving cavity is used for accommodating a plurality of plugs, and the second direction is opposite to the first direction.

[0016] The application also provides a refrigerator comprising the back plate and a compressor, and the rear cover is used for shielding the rear side of the compressor.

[0017] The back plate provided by the application solves the problem of scratching between the rear cover and the packaging box by arranging a boss protruding from the rear cover in the first direction on the rear back plate, and the boss and the rear back plate are connected by a circular arc, the boss guides and arches the packaging box when the packaging box is sleeved, so that the packaging box can be smoothly sleeved on the rear cover. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the application, and for those skilled in the art, other drawings can also be obtained from the structures shown in the drawings without creative labor.

[0019] Figure 1 FIG. 1 is a perspective view of the back of the refrigerator according to the application;

[0020] Figure 2 FIG. 2 is a front view of the rear cover according to the application; Figure 1 FIG. 3 is an enlarged view of part A in FIG. 2;

[0021] Figure 3 FIG. 4 is a front view of the rear cover according to the application;

[0022] Figure 4 FIG. 5 is a top view of the refrigerator according to the application;

[0023] Figure 5 FIG. 6 is a sectional view along the line A-A in FIG. 5; Figure 4a sectional view obtained by cutting along the I-I section;

[0024] Figure 6 is a sectional view obtained by cutting along the B-B section; Figure 5 is a partial enlarged view at B;

[0025] Figure 7 is a structural schematic view of the back plate of the present application;

[0026] Figure 8 is a sectional view obtained by cutting along the C-C section; Figure 7 is a partial enlarged view at C.

[0027] Explanation of reference numerals:

[0028] 1, back plate; 11, boss; 2, back cover; 21, convex rib; 22, sunken platform; 221, main sunken platform; 222, auxiliary sunken platform; 213, connecting hole; 23, clamping jaw; 231, reinforcing rib; 24, clamping groove; 25, accommodating cavity; 251, insertion hole; 3, compressor cabin; 4, side plate; 5, base; 6, machine cover.

[0029] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. In addition, it should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0031] In the description of the present application, it should be understood that the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a unique orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0032] In the description of the present application, it should be noted that unless specifically defined and limited otherwise, the terms "mounting", "connected", "connection" should be understood broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, or electrical connection or can communicate with each other; can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0033] The embodiment of the present application provides a back plate to solve the problem that the packaging box will be scratched when it is sleeved on the refrigerator. The following will be described with reference to the accompanying drawings.

[0034] In the embodiment of the present application, as shown in Figure 1 and Figure 2 The back plate comprises:

[0035] The back plate 1 is arranged on the back side of the refrigerator; and

[0036] The back cover 2 is located on the outer side of the back plate 1 and connected to the lower side of the back plate 1, so as to shield the compressor of the refrigerator.

[0037] The back plate 1 is provided with a boss 11 protruding in a first direction, the boss 11 is arranged close to the back cover 2 and protrudes in the first direction from the edge of the back cover 2 close to the back plate 1, and the boss 11 and the back plate 1 are circularly arc transitioned, and the first direction is the direction of the back plate 1 away from the inner side of the refrigerator.

[0038] It should be noted that the outer side of the back plate 1 refers to the side of the back plate 1 away from the interior of the refrigerator. The circular arc transition between the boss 11 and the back plate 1 refers to that the connection between the boss 11 and the back plate 1 is an arc surface, the curvature of the arc surface gradually increases along the direction of the back plate 1 close to the boss 11, and it can be imagined that the arc surface is concave inward relative to the boss 11. The boss 11 is arranged close to the back cover 2, that is, the boss 11 is close to the upper side edge of the back cover 2, and the distance between the boss 11 and the upper side edge of the back cover 2 can be adjusted according to the height of the back cover 2 protruding from the back plate 1. Here, the upper side edge of the back cover 2 refers to that in the normal use process or the packaging process of the refrigerator, the back plate is in an upright state, and the back plate 1 is located above the back cover 2, at this time, the edge of the back cover 2 close to the back plate 1 in the vertical direction is the upper side edge, and correspondingly, the edge of the back cover 2 away from the back plate 1 is the lower side edge; the two edges of the back cover 2 in the horizontal direction are respectively the left side edge and the right side edge. The above explanation is also used in other embodiments.

[0039] In the related art, in order to facilitate the inspection and maintenance of the compressor, the rear cover 2 is arranged outside the rear back plate 1 to facilitate the disassembly and assembly thereof; however, the upper edge of the rear cover 2 protruding from the rear back plate 1 will cause an obstruction during the packaging box fitting process, especially when the refrigerator foams the rear back plate 1, the rear back plate 1 will be inflated, causing the rear cover 2 to be pushed outward. In the embodiments of the present application, the boss 11 is arranged on the rear back plate 1 and is in transition with the circular arc thereof, the boss 11 can guide the packaging box to move in the first direction, so that the packaging box can be smoothly fitted on the rear cover 2 after being arched.

[0040] In some embodiments, as shown in Figure 2 and Figure 3 , the rear cover 2 is provided with a protruding rib 21 in the first direction, at least part of the protruding rib 21 is arranged on the upper side of the rear cover 2; the boss 11 protrudes in the first direction relative to the protruding rib 21.

[0041] It can be understood that, since the boss 11 is located on the upper side of the protruding rib 21 and protrudes in the first direction relative to the protruding rib 21, on the one hand, it can guide the packaging box to be smoothly fitted on the rear cover 2, and on the other hand, the boss 11 can block the water droplets condensed on the rear back plate 1 from flowing to the inner side of the rear cover 2 through the assembly gap between the rear back plate 1 and the rear cover 2 in a humid environment, so as to ensure that the compressor arranged opposite to the rear cover 2 is in a dry working environment as much as possible.

[0042] Further, in the direction of gravity, the length of the boss 11 is greater than the length of the protruding rib 21, and the boss 11 and the protruding rib 21 are arranged in a spaced manner.

[0043] In some embodiments, as shown in Figure 4 , Figure 5 and Figure 6 , the rear cover 2 is provided with a protruding rib 21 in the first direction, at least part of the protruding rib 21 is arranged on the upper side of the rear cover 2; the boss 11 protrudes in the first direction relative to the protruding rib 21.

[0044] It can be understood that, in the downward packaging box fitting direction, the packaging box can be fitted on the rear cover 2 under the guidance of the boss 11 and the protruding rib 21 in turn; and the boss 11 also has a certain water blocking effect.

[0045] In some embodiments, as shown in Figure 6 , the rear cover 2 is provided with a connecting portion, the connecting portion is located on the side of the protruding rib 21 away from the boss 11 and is arranged close to the protruding rib 21, and the connecting portion is connected to the rear back plate 1 by a fastener.

[0046] It should be noted that the fastener refers to a structure for fastening connection, such as a bolt, a stud, a screw, and a nut matched therewith.

[0047] It can be understood that the connecting portion is located on the side of the rib 21 of the rear cover 2 away from the boss 11, which can make the rib 21 close to the rear back plate 1, reduce the assembly gap between the rear back plate 1 and the rear cover 2, and block the water droplets from flowing to the inside of the rear cover 2.

[0048] Specifically, the connecting portion is provided with a plurality of connecting holes 213, and at least part of the connecting holes 213 are sequentially and spaced apart in the horizontal direction, and the plurality of connecting holes 213 are one-to-one correspondingly provided with a plurality of fastening portions.

[0049] In some embodiments, as shown in Figure 6 On the rear cover 2, the side of the rib 21 away from the boss 11 is recessed in the second direction to form a sunken portion 22, the sunken portion 22 is recessed in the rib 21, and the connecting portion is arranged on the sunken portion 22, and the second direction is opposite to the first direction.

[0050] It should be noted that the recessed direction of the sunken portion 22 is relative to the rib 21. The connecting portion arranged on the sunken portion 22 means that the connecting hole 213 of the connecting portion is arranged at the bottom of the sunken portion 22.

[0051] It can be understood that when the fastener connects the connecting portion and the rear back plate 1 together, the sunken portion 22 can accommodate the head of the fastener, such as the head of a bolt or the head of a screw, and the depth of the sunken portion 22 can be set according to the size of the head of the fastener used, so that the head of the fastener is hidden in the sunken portion 22. In this way, the head of the fastener does not protrude from the rib 21 in the first direction, avoiding the influence of the fastener on the packaging box during the packaging process.

[0052] In some embodiments, as shown in Figure 3 The sunken portion 22 includes a main sunken portion 221 and two auxiliary sunken portions 222 connected to the two ends of the main sunken portion 221, respectively, the main sunken portion 221 is close to the upper side edge of the rear cover 2, and the two auxiliary sunken portions 222 are close to the left side edge and the right side edge of the rear cover 2, respectively.

[0053] It should be noted that the bottom of the main sunken portion 221 and the bottom of the two auxiliary sunken portions 222 are recessed in the rib 21 in the first direction, and the bottom of the main sunken portion 221 and the bottom of the two auxiliary sunken portions 222 are provided with the connecting portion.

[0054] It can be understood that through the main sunken portion 221 and the two auxiliary sunken portions 222, the upper side edge, the left side edge and the right side edge of the rear cover 2 are fixed, and the installation stability of the rear cover 2 is improved; and the main sunken portion 221 and the two auxiliary sunken portions 222 can hide the heads of the respective corresponding fasteners, ensuring the smooth packaging of the packaging box.

[0055] Exemplarily, the main sink 221 can be in communication or not in communication with the two auxiliary sinks 222. In the first direction, the bottom of the main sink 221 is protruded or recessed relative to the bottoms of the two auxiliary sinks 222, or the bottom of the main sink 221 is in the same vertical plane as the bottoms of the two auxiliary sinks 222. In this way, the depths of the main sink 221 and the auxiliary sinks 222 can be set according to the relative relationship between the rear backboard 1 and the position on the compressor compartment for connecting the connecting portion.

[0056] Specifically, the connecting portion of the two auxiliary sinks 222 is used to be connected to the compressor compartment 3 of the refrigerator. The compressor compartment 3 of the refrigerator refers to that the refrigerator comprises a cover 6, a backboard, and side plates 4, which are oppositely arranged in the first direction and connected to the opposite sides of the backboard. The cover 6 is located on the inner side of the backboard, and the cover 6 is connected between the inner sides of the two side plates 4 and the inner side of the rear backboard 1. The rear cover 2 is oppositely spaced apart from the cover 6, so that the cover 6, the rear cover 2, and the two side plates 4 form a compressor compartment 3. The connecting portion of the auxiliary sink 222 is connected to the two side plates 4 by fasteners, respectively.

[0057] In some embodiments, as shown in Figure 3 The rear cover 2 is provided with a claw 23, which is arranged close to the lower side edge of the rear cover 2. The claw 23 and the rear cover 2 form a clamping groove 24 for clamping the base 5 of the refrigerator.

[0058] It should be noted that the upper end of the claw 23 is fixedly connected to the rear cover 2, and the lower end of the claw 23 extends away from the rear cover 2. It can be understood that the clamping groove 24 between the claw 23 and the rear cover 2 is used to fix the lower side edge of the rear cover 2. In the actual installation process of the rear cover 2, the lower side edge of the rear cover 2 can be fixed first by using the claw 23, so as to play a role of pre-positioning the rear cover 2, and then the upper side edge, the left side edge, and the right side edge of the rear cover 2 are fixed in sequence by using fasteners. The base 5 of the refrigerator refers to a structure arranged below the backboard. The base 5 is connected with the two side plates 4, the backboard, and the cover 6. At least part of the base 5, at least part of the two side plates 4, the cover 6, and the rear cover 2 form a sealed compressor compartment 3.

[0059] Exemplarily, the rear cover 2 and the claw 23 are integrally formed, the upper end of the claw 23 is fixedly connected to the rear cover 2, and the lower end of the claw 23 gradually extends in the first direction from top to bottom. In this way, the claw 23 not only can fix the lower side edge of the rear cover 2, but also can play a certain guiding role for the packaging box.

[0060] The rear cover 2 and the claw 23 are integrally formed, the upper end of the claw 23 is fixedly connected to the rear cover 2, and the lower end of the claw 23 gradually extends in the second direction from top to bottom. In this way, the claw 23 is hidden in the compressor compartment 3, and the structure outside the backboard is simple and beautiful.

[0061] In some embodiments, as shown in Figure 7 and Figure 8 The clamping jaw 23 protrudes in the second direction from the back cover 2, and the clamping jaw 23 is provided with a plurality of reinforcing ribs 231 protruding in the second direction.

[0062] It can be understood that the abutting force of the clamping jaw 23 relative to the refrigerator base 5 is directed in the first direction, and therefore the reinforcing ribs 231 protruding in the second direction can improve the structural strength of the clamping jaw 23 and reduce the degree of deformation of the clamping jaw 23 after long-term use.

[0063] Specifically, the plurality of reinforcing ribs 231 are arranged at intervals in the horizontal direction, and any reinforcing rib 231 extends in the direction of the clamping jaw 23 approaching the back cover 2.

[0064] In some embodiments, as shown in Figure 2 and Figure 3 At least part of the upper side edge, at least part of the left side edge, and at least part of the right side edge of the back cover 2 are provided with the protruding ribs 21.

[0065] It should be noted that the at least part of the left side edge of the back cover 2 is provided with the protruding rib 21, which means that the part of the left side edge of the back cover 2 close to the upper side edge is provided with the protruding rib 21. The at least part of the right side edge of the back cover 2 is provided with the protruding rib 21, which means that the part of the right side edge of the back cover 2 close to the upper side edge is provided with the protruding rib 21.

[0066] It can be understood that the protruding ribs 21 located at the above positions have a guiding effect on the packaging boxes. Specifically, the protruding ribs 21 are formed by stamping.

[0067] In some embodiments, as shown in Figure 2 The back cover 2 is provided with a receiving cavity 25 recessed in the second direction, and the bottom of the receiving cavity 25 is provided with a plurality of insertion holes 251 for adapting to a plurality of plugs. The receiving cavity 25 is used for accommodating a plurality of plugs, and the second direction is opposite to the first direction.

[0068] It should be noted that the plurality of insertion holes 251 are designed in shape to adapt to plugs of different use standards. It can be understood that the plurality of insertion holes 251 can reduce the differentiation of production materials, facilitate the operation and detection of employees, and speed up the production. At the same time, the receiving cavity 25 for accommodating a plurality of plugs avoids scratching the plugs and the packaging boxes. In addition, the receiving cavity 25 is arranged on the back cover 2, which is more convenient for employees to operate and detect compared with being arranged on the top plate of the refrigerator.

[0069] Specifically, in the first direction, the width of the receiving cavity 25 gradually increases. In this way, not only is it convenient to insert hands into the receiving cavity 25 to plug and unplug the plugs, but also larger size plugs can be accommodated.

[0070] The application further provides a refrigerator comprising the back plate and a compressor. The specific structure of the back plate is referred to the above embodiments. Since the back plate adopts all the technical solutions of the above embodiments, it has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. The rear cover 2 is used to shield the rear side of the compressor.

[0071] In some embodiments, the refrigerator further comprises a cover 6, a back plate, side plates 4 and a base 5. In the first direction, the side plates 4 are oppositely arranged and connected to the opposite sides of the back plate. The cover 6 is located on the inner side of the back plate, and the cover 6 is connected between the inner side of the back plate 1 and the inner sides of the two side plates 4. The rear cover 2 is oppositely spaced apart from the cover 6. The base 5 is arranged below the back plate, and the base 5 is connected with the two side plates 4, the back plate and the cover 6. In this way, the cover 6, the rear cover 2, at least part of the two side plates 4 and at least part of the base 5 enclose the compressor compartment 3.

[0072] In the above embodiments, the description of each embodiment focuses on different aspects. The parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments. In the description of the application, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include one or more features.

[0073] The back plate and the refrigerator provided by the embodiments of the application are described in detail above. The principles and implementation manners of the application are described by applying specific examples in this paper. The above embodiment descriptions are only used to help understand the method of the application and its core idea; at the same time, for those skilled in the art, according to the idea of the application, the specific implementation manner and application range will be changed. In summary, the content of the specification should not be understood as a limitation of the application.

Claims

1. A backplate, characterized in that, include: The back panel is used to install the refrigerator at the rear. as well as, The rear cover, located on the outside of the rear panel and connected to the lower side of the rear panel, is used to shield the refrigerator's compressor. The rear panel is provided with a protrusion protruding along a first direction. The protrusion is located near the rear cover and protrudes from the edge of the rear cover near the rear panel along the first direction. The protrusion and the rear panel are connected by an arc. The first direction is the direction of the rear panel away from the inside of the refrigerator.

2. The backplate according to claim 1, characterized in that, The rear cover is provided with a protruding rib protruding along the first direction, at least a portion of which is located on the upper edge of the rear cover; the boss protrudes relative to the protruding rib along the first direction, or the protruding rib protrudes relative to the boss along the first direction.

3. The backplate according to claim 2, characterized in that, The rear cover is provided with a connecting part, which is located on the side of the rib away from the boss and close to the rib. The connecting part is connected to the rear back plate by fasteners.

4. The backplate according to claim 3, characterized in that, On the rear cover, the side of the rib facing away from the boss is recessed along a second direction to form a recessed platform. The recessed platform is recessed in the rib, and the connecting portion is disposed on the recessed platform. The second direction is opposite to the first direction.

5. The backplate according to claim 4, characterized in that, The sinking platform includes a main sinking platform and two auxiliary sinking platforms respectively connected to both ends of the main sinking platform. The main sinking platform is located near the upper edge of the rear cover, and the two auxiliary sinking platforms are located near the left and right edges of the rear cover, respectively.

6. The backplate according to claim 5, characterized in that, The rear cover is provided with a locking claw, which is located near the lower edge of the rear cover, and a locking groove is formed between the locking claw and the rear cover for the refrigerator base to be engaged.

7. The backplate according to claim 6, characterized in that, The claw protrudes from the rear cover along the second direction, and the claw is provided with a plurality of reinforcing ribs protruding along the second direction.

8. The backplate according to claim 2, characterized in that, The raised ribs are provided on at least a portion of the upper edge, the left edge, and the right edge of the rear cover.

9. The backplate according to claim 1, characterized in that, The rear cover is provided with a recessed receiving cavity along a second direction. The bottom of the receiving cavity is provided with multiple sockets for accommodating various plugs. The receiving cavity is used to accommodate various plugs. The second direction is opposite to the first direction.

10. A refrigerator, characterized in that, Includes a back panel as described in any one of claims 1-9 and a compressor, wherein the rear cover is used to shield the rear side of the compressor.

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