Refrigerator

Abstract

The utility model provides a refrigerator which comprises a refrigerator body, a power line assembly and a main control board box, the power line assembly comprises a line body and a fixing piece, and the fixing piece is provided with a first abutting part, a second abutting part, a third abutting part and a fourth abutting part; the main control board box comprises a box body and a wire pressing assembly, the wire pressing assembly comprises a supporting base plate, a wire passing hole, a first stopping part, a third stopping part, a second stopping part and a fourth stopping part are sequentially arranged in the circumferential direction, and a fixing piece containing part is defined by the wire passing hole, the first stopping part, the third stopping part, the second stopping part and the fourth stopping part, the supporting base plate and the fifth stopping part. An elastic part is formed on the supporting substrate, and the second stop part is formed on the elastic part. When the power line assembly is disassembled and assembled, the second stop part can be extruded to drive the elastic part to deform, so that the second stop part temporarily deviates from the stop position, the power line assembly fixing piece is convenient to disassemble and assemble, the disassembly and assembly convenience of the power line assembly is improved, screw-free disassembly and assembly of the power line assembly are easier to operate, and the field production efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background Art

[0002] Most refrigerators are externally connected with a power cord. One end of the power cord can be connected to a power supply socket through a plug, and the other end is connected to the main control board box of the refrigerator to transmit power to the refrigerator and make the refrigerator operate normally.

[0003] In the related art, the refrigerator power cord is generally fixedly connected to the main control board box by a plurality of screws through a fixing member (usually a wire pressing clip) near the terminal on the power cord to avoid the situation that the terminal falls off due to pulling the power cord. However, the number of screws required for this connection method is large, and the assembly is very cumbersome. Especially, the space inside the main control board box of the refrigerator is narrow, which further increases the difficulty of fixing the power cord, resulting in low assembly efficiency and high cost.

[0004] To solve the above problems, a screw-free fixing method for the power cord is proposed in the related art, that is, corresponding card slots and a plurality of limiting structures are formed in the main control board box. The fixing member at the terminal of the power cord is clamped in the card slot of the main control board box, and the plurality of limiting structures respectively abut against different sides of the fixing member, such as the upper and lower, left and right, front and back sides, so that the fixing member is firmly clamped in the card slot, and then the power cord is firmly fixed and installed in the main control board box without using screws, which simplifies the assembly steps, improves the assembly efficiency, and reduces the assembly cost.

[0005] However, the screw-free fixing structure of the power cord disclosed in the current related art only considers the clamping stability of the power cord fixing member in the electronic control board box, and does not consider the convenience and operability when the fixing member is clamped into and removed from the card slot of the electronic control board box. A relatively large force needs to be applied to clamp the fixing member into the card slot of the main control board box, and a relatively large force also needs to be applied to remove the fixing member from the card slot of the main control board box.

[0006] Therefore, it is urgent to improve the related art refrigerators to further improve the convenience of screw-free fixing of the power cord, make the disassembly and assembly of the power cord easier to operate, and further improve the on-site production efficiency.

[0007] The above information disclosed in this background art is only used to increase the understanding of the background art of this application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Invention

[0008] Aiming at the problems pointed out in the background art, the utility model provides a refrigerator, which further improves the convenience of screw-free fixing of the power cord, and further improves the on-site production efficiency.

[0009] To achieve the above-mentioned utility model objectives, the following technical solutions are adopted in some embodiments of the present utility model:

[0010] In some embodiments of the present application, a refrigerator is provided, including:

[0011] A box body;

[0012] A power cord assembly, which includes a wire body and a fixing member fixed on the wire body. The tail end and the head end of the fixing member are respectively formed with a first abutting portion and a second abutting portion, and the opposite two side portions are respectively formed with a third abutting portion and a fourth abutting portion;

[0013] A main control board box, which is arranged on the box body. The main control board box includes:

[0014] A box body, which is connected to the box body;

[0015] A wire pressing assembly, which is arranged on the box body and includes:

[0016] A supporting substrate, which contacts the bottom surface of the fixing member and supports the fixing member. An elastic portion is formed on the supporting substrate;

[0017] A wire passing hole, through which the wire body at the tail end of the fixing member passes out;

[0018] A first stop portion, which abuts against the first abutting portion. The first stop portion is located on the side where the wire passing hole is located;

[0019] A second stop portion, which abuts against the second abutting portion. The second stop portion is formed on the elastic portion;

[0020] A third stop portion, which abuts against the third abutting portion;

[0021] A fourth stop portion, which abuts against the fourth abutting portion;

[0022] A fifth stop portion, which is located on the opposite side of the supporting substrate and abuts against the top surface of the fixing member;

[0023] The first stop portion, the third stop portion, the second stop portion, and the fourth stop portion are arranged in sequence along the circumferential direction and enclose a fixing member accommodating portion with the supporting substrate and the fifth stop portion.

[0024] The above technical solution has the following advantages or beneficial effects: the power cord assembly of the refrigerator includes a wire body and a fixing member, the main control board box includes a box body and a wire pressing assembly arranged on the box body, the supporting substrate, the first stopper, the third stopper, the second stopper, the fourth abutting portion and the fifth stopper of the wire pressing assembly are respectively abutted with the bottom surface, the tail end, the head end, the opposite side portions and the top surface of the fixing member of the power cord assembly, so that the power cord assembly can be fixedly installed on the main control board box without using screws, which simplifies the assembly steps and improves the assembly efficiency; and wherein an elastic portion is formed on the supporting substrate, and the second stopper is formed on the elastic portion, then when the power cord assembly is disassembled and assembled, the second stopper can be squeezed to drive the elastic portion to deform, so as to change the position of the second stopper, so that it temporarily deviates from the stopper position, so as to facilitate the insertion of the fixing member of the power cord assembly from the side where the second stopper is located into the fixing member accommodating portion or detached from the fixing member accommodating portion, thereby improving the convenience of disassembly and assembly of the power cord assembly, making the screwless disassembly and assembly of the power cord assembly easier to operate, and further improving the on-site production efficiency.

[0025] In some embodiments of the present application, a through portion is formed on the support substrate, the elastic portion is located in the through portion and extends to a side away from the first stop portion, one end of the elastic portion is connected to an inner wall of the through portion, and the other end is a free end;

[0026] The second stopper is formed on the free end of the elastic portion and protrudes toward the side where the fixing member is located.

[0027] The above technical solution has the following advantages or beneficial effects: a through portion is formed on the supporting substrate, and the elastic portion is arranged on the through portion and connected to the inner wall of the through portion. The through portion can provide an avoidance space for the elastic deformation of the elastic portion, which is more conducive to the elastic deformation of the elastic portion, thereby facilitating the second stop portion to change its position, and further facilitating the screwless disassembly and assembly operation of the power cord assembly.

[0028] In some embodiments of the present application, a side surface of the second stop portion that is opposite to the first stop portion is an inclined guide surface, and the inclination direction of the guide surface is configured to facilitate the movement of the fixing member from the side where the second stop portion is located to the fixing member accommodating portion under external force.

[0029] The above technical solution has the following advantages or beneficial effects: when the fixing part moves from the lateral fixing part accommodating part where the second stop part is located under external force (such as pulling the tail end wire of the fixing part outward to make the fixing part move accordingly), the inclined guide surface can guide the movement of the fixing part, further facilitating the fixing part to enter the fixing part accommodating part.

[0030] In some embodiments of the present application, a first extension portion is formed at one end of the third stop portion that is away from the first stop portion, and the first extension portion is arranged obliquely relative to the third stop portion;

[0031] A second extension portion is formed at one end of the fourth stop portion which is away from the first stop portion, and the second extension portion is arranged obliquely relative to the fourth stop portion;

[0032] The first extension portion and the second extension portion are inclined in opposite directions to form a guide entrance of the fixing element accommodating portion.

[0033] The above technical solution has the following advantages or beneficial effects: the first extension portion and the second extension portion form an "eight-shaped" guide entrance of the fixing member accommodating portion. When the fixing member moves from the side where the second stop portion is located to the fixing member accommodating portion under external force, the guide entrance can automatically guide the fixing member, so that the initial position of the fixing member does not need to be particularly precise, further facilitating the on-site assembly of the power cord assembly.

[0034] In some embodiments of the present application, a first guide portion is formed on the supporting substrate, and a second guide portion is correspondingly provided on the bottom surface of the fixing member. The first guide portion and the second guide portion cooperate in a sliding guiding manner to guide the movement of the fixing member relative to the fixing member accommodating portion.

[0035] The above technical solution has the following advantages or beneficial effects: the first guide portion and the second guide portion cooperate in a sliding guide to guide the movement of the fixing member relative to the fixing member accommodating portion, thereby improving the movement accuracy of the fixing member so that the fixing member will not be offset during the process of entering the fixing member accommodating portion, which is beneficial to improving the reliability of the final screw-free fixation of the power cord assembly.

[0036] In some embodiments of the present application, the first guide portion extends along the movement direction of the fixing member relative to the fixing member accommodating portion, and a limiting structure is provided at the end of the first guide portion for abutting and limiting the fixing member against the second guide portion after the fixing member moves into position.

[0037] The above technical solution has the following advantages or beneficial effects: the limiting structure can limit and remind the movement of the fixing part relative to the fixing part accommodating part, that is, when the fixing part moves to the point where the second guide part thereon contacts and abuts against the limiting structure, the fixing part moves into place and the power cord assembly is fixed in place.

[0038] In some embodiments of the present application, one end of the third stopper is fixedly connected to the support substrate, and the other end is a free end, and a third guide portion is formed on the free end and extends obliquely above the top surface of the fixing member;

[0039] One end of the fourth stopper is fixedly connected to the supporting base plate, and the other end is a free end, on which a fourth guide portion is formed which extends obliquely upwardly from the top surface of the fixing member.

[0040] The above technical solution has the following advantages or beneficial effects: On the one hand, the third guiding part and the fourth guiding part can guide the movement of the fixing part into the fixing part accommodating part, and on the other hand, they can also play a certain stopping role on the fixing part. The combined action of this stopping role and the stopping role of the fifth stopping part on the fixing part enables the fixing part to be stably placed in the fixing part accommodating part, preventing the fixing part from toppling due to excessive external force.

[0041] In some embodiments of the present application, the first stopping part is provided at each side of the tail end of the fixing part, and the space between the two first stopping parts forms a wire passing hole.

[0042] The above technical solution has the following advantages or beneficial effects: The two first stopping parts can increase the contact area with the first abutting part of the fixing part, enhancing the stopping effect; reserving a space between the two first stopping parts as a wire passing hole eliminates the need to separately form a wire passing hole, facilitating processing.

[0043] In some embodiments of the present application, two fifth stopping parts are oppositely arranged. One of the fifth stopping parts is located on the side where the third stopping part is located and is connected integrally with the first stopping part and the third stopping part on the same side, and the other fifth stopping part is located on the side where the fourth stopping part is located and is connected integrally with the first stopping part and the fourth stopping part on the same side.

[0044] The above technical solution has the following advantages or beneficial effects: One fifth stopping part is connected integrally with the third stopping part and one of the first stopping parts, and the other fifth stopping part is connected integrally with the fourth stopping part and the other first stopping part, enhancing the overall structural strength of the adjacent stopping parts, thereby improving the reliability of stopping and fixing the fixing part and the reliability of screwless fixing of the power cord assembly.

[0045] In some embodiments of the present application, a refrigerator is proposed, including:

[0046] A box body;

[0047] A power cord assembly, which includes a wire body and a fixing part fixedly arranged on the wire body. The tail end and the head end of the fixing part are respectively formed with a first abutting part and a second abutting part, and the opposite two side parts are respectively formed with a third abutting part and a fourth abutting part;

[0048] A main control board box, which is arranged on the box body. The main control board box includes:

[0049] A box body, which is connected to the box body;

[0050] A wire pressing assembly, which is arranged on the box body and includes:

[0051] A supporting substrate, which contacts the bottom surface of the fixing part and supports the fixing part;

[0052] A wire passing hole for the end wire of the fixing member to pass through;

[0053] A first stop portion that abuts against the first abutting portion, and the first stop portion is located on the side where the wire passing hole is located;

[0054] A second stop portion that abuts against the second abutting portion;

[0055] A third stop portion that abuts against the third abutting portion;

[0056] A fourth stop portion that abuts against the fourth abutting portion;

[0057] A fifth stop portion that is located on the opposite side of the support substrate and abuts against the top surface of the fixing member;

[0058] The first stop portion, the third stop portion, the second stop portion, and the fourth stop portion are arranged in sequence along the circumferential direction, and together with the support substrate and the fifth stop portion, they enclose a fixing member accommodating portion;

[0059] The second stop portion is configured such that when the fixing member is inserted into or removed from the fixing member accommodating portion, the fixing member can drive the second stop portion to elastically deform.

[0060] The above technical solution has the following advantages or beneficial effects: The power cord assembly of the refrigerator includes a wire body and a fixing member. The main control board box includes a box body and a wire pressing assembly provided on the box body. The support substrate, the first stop portion, the third stop portion, the second stop portion, the fourth abutting portion, and the fifth stop portion of the wire pressing assembly respectively abut against the bottom surface, the end, the head, the opposite side portions, and the top surface of the fixing member of the power cord assembly, so that the power cord assembly can be fixedly installed on the main control board box without using screws, simplifying the assembly steps and improving the assembly efficiency; and when the fixing member is inserted into or removed from the fixing member accommodating portion, the fixing member can drive the second stop portion to elastically deform to change the position of the second stop portion, making it temporarily deviate from the stop position, facilitating the insertion of the fixing member of the power cord assembly into the fixing member accommodating portion from the side where the second stop portion is located or the removal from the fixing member accommodating portion, improving the disassembly and assembly convenience of the power cord assembly, making the screwless disassembly and assembly of the power cord assembly easier to operate, and further improving the on-site production efficiency.

[0061] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become clearer. Description of the Drawings

[0062] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0063] Figure 1 is a perspective view of the front of a refrigerator according to an embodiment;

[0064] Figure 2 is a front view of the refrigerator with the fresh food compartment door in the open state according to an embodiment;

[0065] Figure 3 is a perspective view of the back of a refrigerator according to an embodiment;

[0066] Figure 4 is a perspective view of a perspective of the power cord assembly of the refrigerator in a fixed state within the main control board box according to an embodiment;

[0067] Figure 5 is Figure 4 an enlarged view of part A;

[0068] Figure 6 is a perspective view of another perspective of the power cord assembly of the refrigerator in a fixed state within the main control board box according to an embodiment;

[0069] Figure 7 is Figure 6 an enlarged view of part B;

[0070] Figure 8 is a partial structural schematic diagram when the power cord assembly of the refrigerator is installed into the fixing member accommodating portion according to an embodiment;

[0071] Figure 9 is a perspective view of a perspective of the main control board box of the refrigerator according to an embodiment;

[0072] Figure 10 is Figure 9 an enlarged view of part C;

[0073] Figure 11 is a perspective view of another perspective of the main control board box of the refrigerator according to an embodiment;

[0074] Figure 12 is Figure 11 an enlarged view of part D;

[0075] Figure 13 is a perspective view of a perspective of the power cord assembly of the refrigerator according to an embodiment;

[0076] Figure 14Stereogram of another perspective of the power cord assembly of the refrigerator according to the embodiment.

[0077] Reference numerals: 1, refrigerator;

[0078] 100, cabinet; 100A, freezer compartment; 100B, refrigerator compartment;

[0079] 200, door body; 200A, freezer door body; 200B, refrigerator door body; 210, door body housing; 220, inner door liner; 230, upper end cover; 240, lower end cover;

[0080] 300, power cord assembly; 310, wire body; 320, fixing member; 321, tail end; 322, head end; 323, first abutting portion; 324, second abutting portion; 325, third abutting portion; 326, fourth abutting portion; 327, top surface; 328, bottom surface; 329, rectangular bottom plate; 3210, rectangular protrusion; 3211, second guiding portion; 3212, through hole;

[0081] 400, main control board box; 410, box body; 420, support substrate; 421, elastic portion; 422, through portion; 423, first guiding portion; 424, limiting structure; 430, wire passing hole; 440, first stop portion; 450, second stop portion; 451, guiding surface; 460, third stop portion; 470, fourth stop portion; 480, fifth stop portion; 490, fixing member accommodating portion; 4100, first extension portion; 4110, second extension portion; 4120, third guiding portion; 4130, fourth guiding portion. Detailed implementation manners

[0082] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0083] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0084] 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 quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0085] In the description of this application, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected" and "coupled" shall be construed broadly. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0086] In this utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0087] The following disclosure provides many different embodiments or examples for implementing different structures of this utility model. To simplify the disclosure of this utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit this utility model. In addition, this utility model may repeat reference numerals and / or reference letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or arrangements discussed. In addition, this utility model provides examples of various specific processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0088] Figure 1 and Figure 2 are schematic structural diagrams of some embodiments of the refrigerator in this application; referring to Figure 1 and Figure 2 , the refrigerator 1 has an approximately cuboid shape, and the appearance of the refrigerator 1 is defined by a cabinet 100 for defining the internal storage space and a plurality of door bodies 200 for opening or closing the cabinet 100.

[0089] Among them, referring to Figure 2 , the door body 200 includes a door body housing 210 located outside the cabinet body 100, a door body inner liner 220 located inside the cabinet body 100, an upper end cover 230, a lower end cover 240, and a heat insulation layer (not shown) located between the door body housing 210, the door body inner liner 220, the upper end cover 230, and the lower end cover 240; usually, the heat insulation layer is filled with foaming material.

[0090] The cabinet body 100 includes a cabinet shell and an inner liner. The inner liner is arranged inside the cabinet shell, and an installation space is formed between the two for installing other component structures of the refrigerator and forming a foaming heat insulation layer. The inside of the inner liner is vertically partitioned into a lower freezing chamber 100A and an upper refrigerating chamber 100B. Each of the separated spaces can have an independent storage space.

[0091] Specifically, the freezing chamber 100A is defined at the lower side of the cabinet body 100 and can be selectively covered by a drawer-type freezing chamber door body 200A. The space defined above the freezing chamber 100A is partitioned into left and right sides to respectively define the refrigerating chamber 100B.

[0092] The refrigerating chamber 100B can be selectively opened or closed by a refrigerating chamber door body 200B pivotally mounted on the refrigerating chamber 100B.

[0093] Referring to Figure 3 , in some embodiments of the present application, the refrigerator further includes a power cord assembly 300 and a main control board box 400.

[0094] The power cord assembly 300 includes a wire body 310 and a fixing member 320 fixed on the wire body 310. One end of the wire body 310 is provided with a wiring terminal, which is connected to the main control board in the main control board box 400 through the wiring terminal. The other end can be connected to a power supply socket through a plug to transmit power to the refrigerator, start the refrigerator, and make the refrigerator operate normally.

[0095] The fixing member 320 is fixed on the wire body 310, specifically near the end of the wire body 310 where the wiring terminal is located, and is used to install and fix the power cord assembly 300 in the main control board box 400. A first abutting portion 323 is formed on the tail end 321 of the fixing member 320 (the end of the fixing member 320 facing the plug of the wire body 310 is its tail end 321), a second abutting portion 324 is formed on the head end 322 of the fixing member 320 (the end of the fixing member 320 facing the wiring terminal of the wire body 310 is its head end 322), third abutting portions 325 and fourth abutting portions 326 are respectively formed on the opposite two side portions of the fixing member 320, that is, a third abutting portion 325 is arranged on one side portion, and a fourth abutting portion 326 is arranged on the opposite side portion. The fixing member 320 further includes opposite top surface 327 and bottom surface 328.

[0096] The main control board box 400 is arranged on the box body. The main control board box 400 includes a box body 410 and a wire pressing assembly. The box body 410 is connected to the box body so that the main control board box 400 is arranged on the box body; the wire pressing assembly is arranged on the box body 410 and is used to install and fix the above-mentioned power line assembly 300 in the main control board box 400.

[0097] In some embodiments of the present application, the main control board box 400 further includes a cover body (not shown), which is snap-connected or screwed to the box body 410 through a snap structure, and specific limitations are not required here. The cover body can protect the electrical components in the box body 410, and its structure can be the same as the prior art, which will not be elaborated here.

[0098] As Figure 3 shown, the main control board box 400 is arranged on the top of the box body 100 of the refrigerator 1, without occupying the internal refrigerating space, which is beneficial to reducing the cost of the refrigerator.

[0099] Referring to Figures 4 to 14 , in some embodiments of the present application, the wire pressing assembly includes a support substrate 420. The support substrate 420 is the support main body of the entire wire pressing assembly. It contacts the bottom surface 328 of the fixing member 320 and supports the fixing member 320. The support substrate 420 can limit the degree of freedom of the fixing member 320 to move downward. An elastic portion 421 is formed on the support substrate 420, and the elastic portion 421 can elastically deform under an external force.

[0100] In some embodiments of the present application, the wire pressing assembly includes a wire passing hole 430. The wire body 310 at the tail end 321 of the fixing member 320 (that is, the power line between the tail end 321 of the fixing member 320 and the plug end 322 of the wire body 310) passes through the wire passing hole 430 so that the wire body 310 can be connected to a power supply socket through a plug.

[0101] In some embodiments of the present application, the wire pressing assembly includes a first stop portion 440. The first stop portion 440 is arranged on the support substrate 420 and is located on the side where the wire passing hole 430 is located, that is, close to the tail end 321 of the fixing member 320. The first stop portion 440 is in abutting cooperation with the first abutting portion 323 to limit the degree of freedom of the fixed fixing member 320 to move outward from the following fixing member accommodating portion 490 to the outside of the box body 410 of the main control board box 400.

[0102] In some embodiments of the present application, the wire pressing assembly includes a second stop portion 450. The second stop portion 450 is arranged on the support substrate 420 and abuts against the second abutting portion 324, that is, close to the head end 322 of the fixing member 320, and is used to limit the degree of freedom of the fixed fixing member 320 to continue to move inward into the box body 410 of the main control board box 400 from the following fixing member accommodating portion 490; the second stop portion 450 is formed on the elastic portion 421 and can change its position with the elastic deformation of the elastic portion 421.

[0103] In some embodiments of the present application, the wire pressing assembly includes a third stop portion 460, which is provided on the support substrate 420 and abuts against the third abutting portion 325, and is used to limit the degree of freedom of movement of the fixing member 320 in place to one side (from the Figure 4 and Figure 5 perspective shown, this side is the left side) of movement.

[0104] In some embodiments of the present application, the wire pressing assembly includes a fourth stop portion 470, which is provided on the support substrate 420 and abuts against the fourth abutting portion 326, and is used to limit the degree of freedom of movement of the fixing member 320 in place to the opposite other side (from the Figure 4 and Figure 5 perspective shown, this side is the right side) of movement.

[0105] In some embodiments of the present application, the wire pressing assembly includes a fifth stop portion 480, which is located on the opposite side of the support substrate 420 and abuts against the top surface 327 of the fixing member 320, and is used to limit the degree of freedom of upward movement of the fixing member 320 in place.

[0106] The first stop portion 440, the third stop portion 460, the second stop portion 450, and the fourth stop portion 470 are arranged in sequence along the circumferential direction, and together with the support substrate 420 and the fifth stop portion 480, they enclose a fixing member accommodating portion 490 for accommodating the fixing member 320.

[0107] Then, for the refrigerator in some embodiments of the present application, its power cord assembly 300 includes a wire body 310 and a fixing member 320, the main control board box 400 includes a box body 410 and a wire pressing assembly provided on the box body 410. The support substrate 420, the first stop portion 440, the third stop portion 460, the second stop portion 450, the fourth abutting portion 326, and the fifth stop portion 480 of the wire pressing assembly respectively abut against the bottom surface 328, the tail end 321, the head end 322, the opposite side portions, and the top surface 327 of the fixing member 320 of the power cord assembly 300, so that the power cord assembly 300 can be fixedly installed in the fixing member accommodating portion 490 inside the main control board box 400 without using screws, simplifying the assembly steps and improving the assembly efficiency.

[0108] An elastic portion 421 is formed on the support substrate 420, and a second stop portion 450 is formed on the elastic portion 421. When the power cord assembly 300 is installed and fixed, the second stop portion 450 can be squeezed (such as manually pressing) to drive the elastic portion 421 to deform, so as to change the position of the second stop portion 450, enabling the second stop portion 450 to temporarily deviate from the stop position, facilitating the insertion of the fixing member 320 of the power cord assembly 300 into the fixing member accommodating portion 490 from the side where the second stop portion 450 is located. After the fixing member 320 is fixed in place, the second stop portion 450 is released, and the elastic portion 421 drives the second stop portion 450 to reset and abut against the second abutting portion 324 of the fixing member 320.

[0109] When disassembling the power cord assembly 300, the second stop portion 450 is also squeezed (such as manually pressing) to drive the elastic portion 421 to deform, so as to change the position of the second stop portion 450, enabling the second stop portion 450 to temporarily deviate from the stop position, facilitating the detachment of the fixing member 320 from the fixing member accommodating portion 490.

[0110] In the refrigerators of some embodiments of the present application, the screwless fixing and disassembly of the power cord assembly 300 are more convenient and easier to operate, further improving the on-site production efficiency.

[0111] In some embodiments of the present application, the specific structure of the power cord assembly 300 is as Figure 13 and Figure 14 shown. The fixing member 320 is a symmetric figure, and a through hole 3212 is provided in its central part. The wire body 310 is inserted into the through hole 3212 and is fixedly connected to the fixing member 320 by bonding or other means.

[0112] The fixing member 320 includes a rectangular bottom plate 329 and a rectangular protrusion 3210 protruding upward at the central part of the rectangular bottom plate 329. The through hole 3212 of the fixing member 320 is formed on the rectangular protrusion 3210. The two ends of the rectangular protrusion 3210 are respectively the head end 322 and the tail end 321 of the fixing member 320. The top surface 327 of the rectangular protrusion 3210 is the top surface 327 of the fixing member 320, and the bottom surface 328 of the rectangular bottom plate 329 is the bottom surface 328 of the fixing member 320.

[0113] An abutting wall protruding upward is formed on the side surface of the rectangular bottom plate 329 on the same side as the tail of the fixing member 320, constituting the first abutting portion 323 of the fixing member 320. The other three side surfaces of the rectangular bottom plate 329 respectively constitute the second abutting portion 324, the third abutting portion 325, and the fourth abutting portion 326 of the fixing member 320.

[0114] The fixing member 320 contacts and supports on the support substrate 420 with its rectangular bottom plate 329.

[0115] In some embodiments of the present application, Figures 6 to 12 As shown, a through portion 422 is formed on the support substrate 420, and an elastic portion 421 is located in the through portion 422, and the elastic portion 421 extends to a side away from the first stop portion 440, one end of the elastic portion 421 is connected to the inner wall of the through portion 422, and the other end is a free end. The second stop portion 450 is formed on the free end of the elastic portion 421, and protrudes toward the side where the fixing member 320 is located.

[0116] The through portion 422 can provide an escape space for the elastic deformation of the elastic portion 421 , which is more conducive to the elastic deformation of the elastic portion 421 , thereby facilitating the second stop portion 450 to change position, and further facilitating the screwless disassembly and assembly operation of the power cord assembly 300 .

[0117] Under external force, the elastic portion 421 can generate elastic deformation in the vertical direction inside the through portion 422 , thereby driving the second stop portion 450 to move up and down to change its position, so that it leaves the stop position or returns to the stop position.

[0118] In some embodiments of the present application, the second stop portion 450 may specifically be a stop block formed on the free end of the elastic portion 421 , which has a stop surface perpendicular to the elastic portion 421 , and the stop surface contacts and abuts against the second abutment portion 324 of the fixing member 320 .

[0119] In some embodiments of the present application, the elastic portion 421 is provided at each side of the rectangular protrusion 3210 of the fixing member 320, and correspondingly, the second stop portion 450 is provided at each side of the rectangular protrusion 3210 of the fixing member 320 to improve the stopping reliability.

[0120] In some embodiments of the present application, Figure 7 , Figure 8 and Figure 10 As shown, the side surface of the second stopper 450 that is away from the first stopper 440 is an inclined guide surface 451, and the inclination direction of the guide surface 451 is configured as follows: it is conducive to the movement of the fixing member 320 from the side where the second stopper 450 is located to the fixing member accommodating portion 490 under external force, that is, the inclination direction of the guide surface 451 is along the installation direction of the fixing member 320. The installation direction of the fixing member 320 is as shown in FIG. Figure 8 As shown by arrow I in the middle.

[0121] When the fixing member 320 moves from the lateral fixing member receiving portion 490 where the second stop portion 450 is located under an external force (such as pulling the wire body 310 at the fixing member tail end 321 outward to make the fixing member 320 move accordingly), the movement direction is as follows: Figure 8As shown by arrow I, when in motion, the tail end 321 of the fixing member 320 faces the side where the wire passing hole 430 is located; the inclined guiding surface 451 can guide the movement of the fixing member 320, further facilitating the entry of the fixing member 320 into the fixing member accommodating portion 490.

[0122] When detaching, only need to press down the second stop portion 450 to drive the elastic deformation of the elastic portion 421, and then pull the wire body 310 in the direction opposite to the direction shown by arrow I, thereby driving the fixing member 320 to disengage from the fixing member accommodating portion 490. Figure 8

[0123] In some embodiments of the present application, at one end of the third stop portion 460 departing from the first stop portion 440, a first extension portion 4100 is formed, and the first extension portion 4100 is inclined relative to the third stop portion 460.

[0124] Similarly, at one end of the fourth stop portion 470 departing from the first stop portion 440, a second extension portion 4110 is formed, and the second extension portion 4110 is inclined relative to the fourth stop portion 470.

[0125] The first extension portion 4100 and the second extension portion 4110 are inclined in opposite directions to form a guiding entrance of the fixing member accommodating portion 490.

[0126] The guiding entrance of the fixing member accommodating portion 490 formed by the first extension portion 4100 and the second extension portion 4110 is in a shape of an inverted V. As Figure 8 shown, when the fixing member 320 moves from the side where the second stop portion 450 is located into the fixing member accommodating portion 490 under an external force, the guiding entrance can automatically correct the position of the fixing member 320, so that the initial position of the fixing member 320 does not need to be particularly precise, further facilitating the on-site assembly of the power cord assembly 300.

[0127] In some embodiments of the present application, as Figures 8 to 10 , Figure 14 shown, a first guiding portion 423 is formed on the supporting substrate 420, and a second guiding portion 3211 is correspondingly provided on the bottom surface 328 of the fixing member 320. The first guiding portion 423 and the second guiding portion 3211 are in sliding guiding cooperation to guide the movement of the fixing member 320 relative to the fixing member accommodating portion 490.

[0128] By adopting the above guiding structure, the movement accuracy of the fixing member 320 is improved, so that it will not generate deviation during the process of entering the fixing member accommodating portion 490, which is beneficial to improving the reliability of the screwless fixing of the power cord assembly 300.

[0129] ​As an implementation manner, the first guiding portion 423 is a strip-shaped sliding groove formed on the support substrate 420, and the second guiding portion 3211 is a block-shaped protrusion formed on the bottom surface 328 of the fixing member 320. The block-shaped protrusion is embedded in the strip-shaped sliding groove and is in sliding guiding cooperation with the strip-shaped sliding groove.

[0130] Of course, the first guiding portion 423 and the second guiding portion 3211 may also be other sliding guiding structures that can cooperate with each other, and specific limitations are not required here.

[0131] In some embodiments of the present application, the first guiding portion 423 extends along the moving direction of the fixing member 320 relative to the fixing member accommodating portion 490. A limiting structure 424 is provided at the end of the first guiding portion 423 for abutting and limiting against the second guiding portion 3211 after the fixing member 320 moves in place.

[0132] The limiting structure 424 can play a role in limiting and reminding the movement of the fixing member 320 relative to the fixing member accommodating portion 490. That is, when the second guiding portion 3211 on the fixing member 320 contacts and abuts against the limiting structure 424, the fixing member 320 moves in place. At this time, the entire power cord assembly 300 is fixed in place in the box body 410 of the main control board box 400.

[0133] The limiting structure 424 may specifically be a limiting bump or the like.

[0134] In some embodiments of the present application, as Figure 7 and Figure 9 shown, one end of the third stop portion 460 is fixedly connected to the support substrate 420, and the other end is a free end. A third guiding portion 4120 that extends obliquely upward above the top surface 327 of the fixing member 320 is formed on the free end of the third stop portion 460.

[0135] Similarly, one end of the fourth stop portion 470 is fixedly connected to the support substrate 420, and the other end is a free end. A fourth guiding portion 4130 that extends obliquely upward above the top surface 327 of the fixing member 320 is formed on the free end of the fourth stop portion 470.

[0136] By providing the third guiding portion 4120 and the fourth guiding portion 4130, on the one hand, it can play an auxiliary guiding role in the movement of the fixing member 320 into the fixing member accommodating portion 490, and on the other hand, it can also play a certain stopping role on the fixing member 320. The stopping role, combined with the stopping role of the fifth stop portion 480 on the fixing member 320, enables the fixing member 320 to be stably placed in the fixing member accommodating portion 490, preventing the fixing member 320 from toppling or even detaching from the fixing member accommodating portion 490 due to too much external force.

[0137] In some embodiments of the present application, as Figures 5 to 10As shown, first stoppers 440 are provided on both sides of the tail end 321 of the fixing member 320, and the space between the two first stoppers 440 forms a wire passing hole 430.

[0138] On the one hand, the two first stoppers 440 can increase the contact area with the first abutting portion 323 of the fixing member 320, enhancing the stopping effect; on the other hand, a space is reserved between the two first stoppers 440 as the wire passing hole 430, so there is no need to separately form the wire passing hole 430, which is convenient for processing.

[0139] In some embodiments of the present application, as also Figures 5 to 10 shown, two fifth stoppers 480 are oppositely arranged. One of the fifth stoppers 480 is located on the side where the third stopper 460 is located, and is connected to the first stopper 440 and the third stopper 460 on the same side as an integral body; the other fifth stopper 480 is located on the side where the fourth stopper 470 is located, and is connected to the first stopper 440 and the fourth stopper 470 on the same side as an integral body.

[0140] That is, one of the fifth stoppers 480 is connected to the third stopper 460 and one of the first stoppers 440 as an integral body, and the other fifth stopper 480 is connected to the fourth stopper 470 and the other first stopper 440 as an integral body, which can enhance the overall structural strength of adjacent stoppers, thereby improving the reliability of stopping and fixing the fixing member 320, and improving the reliability of the screwless fixing of the power cord assembly 300.

[0141] In some embodiments of the present application, a refrigerator is proposed, which includes a box body 100, a power cord assembly 300, and a main control board box 400.

[0142] The power cord assembly 300 includes a wire body 310 and a fixing member 320 fixed on the wire body 310. One end of the wire body 310 is provided with a wiring terminal, which is connected to the main control board in the main control board box 400 through the wiring terminal, and the other end can be connected to a power supply socket through a plug to transmit power to the refrigerator, start the refrigerator, and make the refrigerator operate normally.

[0143] The fixing member 320 is fixedly arranged on the wire body 310, specifically near the end where the terminal of the wire body 310 is located, and is used to install and fix the power cord assembly 300 inside the main control board box 400. A first abutting portion 323 is formed on the tail end 321 of the fixing member 320 (the end of the fixing member 320 facing the plug of the wire body 310 is its tail end 321), and a second abutting portion 324 is formed on the head end 322 of the fixing member 320 (the end of the fixing member 320 facing the terminal of the wire body 310 is its head end 322). Third abutting portions 325 and fourth abutting portions 326 are respectively formed on the opposite two side portions of the fixing member 320, that is, the third abutting portion 325 is arranged on one side portion, and the fourth abutting portion 326 is arranged on the opposite side portion. The fixing member 320 further includes an opposite top surface 327 and bottom surface 328.

[0144] The main control board box 400 is arranged on the box body 100, such as on the top or back of the box body. The main control board box 400 includes a box body 410 and a wire pressing assembly. The box body 410 is connected to the box body 100 so that the main control board box 400 is arranged on the box body 100; the wire pressing assembly is arranged on the box body 410 and is used to install and fix the above-mentioned power cord assembly 300 inside the main control board box 400.

[0145] In some embodiments of the present application, the wire pressing assembly includes a supporting substrate 420. The supporting substrate 420 is the supporting body of the entire wire pressing assembly. It contacts the bottom surface 328 of the fixing member 320 and supports the fixing member 320. The supporting substrate 420 can limit the degree of freedom of the fixing member 320 moving downward.

[0146] In some embodiments of the present application, the wire pressing assembly includes a wire passing hole 430. The wire body 310 at the tail end 321 of the fixing member 320 (that is, the power cord between the tail end 321 of the fixing member 320 and the plug end 322 of the wire body 310) passes through the wire passing hole 430 and exits, so that the wire body 310 can be connected to a power supply socket through a plug.

[0147] In some embodiments of the present application, the wire pressing assembly includes a first stopping portion 440. The first stopping portion 440 is arranged on the supporting substrate 420 and is located on the side where the wire passing hole 430 is located, that is, near the tail end 321 of the fixing member 320. The first stopping portion 440 abuts and cooperates with the first abutting portion 323 to limit the degree of freedom of the fixing member 320 that has been fixed in place from moving outward from the following fixing member accommodating portion 490 to the outside of the box body 410 of the main control board box 400.

[0148] In some embodiments of the present application, the wire pressing assembly includes a second stopping portion 450. The second stopping portion 450 is arranged on the supporting substrate 420 and abuts against the second abutting portion 324, that is, near the head end 322 of the fixing member 320, and is used to limit the degree of freedom of the fixing member 320 that has been fixed in place from continuing to move inward into the box body 410 of the main control board box 400; the second stopping portion 450 can be elastically deformed.

[0149] In some embodiments of the present application, the wire pressing assembly includes a third stop portion 460, which is provided on the support substrate 420 and abuts against the third abutting portion 325 to limit the degree of freedom of the fixed member 320 that has been fixed in place from moving to one side.

[0150] In some embodiments of the present application, the wire pressing assembly includes a fourth stop portion 470, which is provided on the support substrate 420 and abuts against the fourth abutting portion 326 to limit the degree of freedom of the fixed member 320 that has been fixed in place from moving to the opposite other side.

[0151] In some embodiments of the present application, the wire pressing assembly includes a fifth stop portion 480, which is located on the opposite side of the support substrate 420 and abuts against the top surface 327 of the fixed member 320 to limit the degree of freedom of the fixed member 320 that has been fixed in place from moving upward.

[0152] The first stop portion 440, the third stop portion 460, the second stop portion 450, and the fourth stop portion 470 are sequentially arranged along the circumferential direction and enclose a fixed member accommodating portion 490 with the support substrate 420 and the fifth stop portion 480. The fixed member accommodating portion 490 is used to accommodate the fixed member 320.

[0153] For the refrigerator in some embodiments of the present application, its power cord assembly 300 includes a wire body 310 and a fixed member 320. The main control board box 400 includes a box body 410 and a wire pressing assembly provided on the box body 410. The support substrate 420, the first stop portion 440, the third stop portion 460, the second stop portion 450, the fourth abutting portion 326, and the fifth stop portion 480 of the wire pressing assembly respectively abut against the bottom surface 328, the tail end 321, the head end 322, the opposite side portions, and the top surface 327 of the fixed member 320 of the power cord assembly 300, so that the power cord assembly 300 can be fixedly installed in the fixed member accommodating portion 490 inside the main control board box 400 without using screws, simplifying the assembly steps and improving the assembly efficiency.

[0154] When the fixed member 320 is inserted into or removed from the fixed member accommodating portion 490, the fixed member 320 can drive the second stop portion 450 to elastically deform to change the position of the second stop portion 450, temporarily deviating it from the stop position, facilitating the insertion of the fixed member 320 of the power cord assembly 300 into or removal from the fixed member accommodating portion 490 from the side where the second stop portion 450 is located. After the fixed member 320 is fixed in place or removed from the fixed member accommodating portion 490, the second stop portion 450 resets.

[0155] For the refrigerator in some embodiments of the present application, the screwless fixing and disassembly of its power cord assembly 300 is more convenient and easier to operate, further improving the on-site production efficiency.

[0156] In the description of the above embodiments, specific features, structures, materials, or characteristics may be combined in any one or more embodiments or examples in a suitable manner.

[0157] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A refrigerator, characterized in that, include: Box; A power cord assembly, comprising a cord body and a fixing member fixed on the cord body, wherein the tail end and the head end of the fixing member are respectively formed with a first abutment portion and a second abutment portion, and the opposite two sides are respectively formed with a third abutment portion and a fourth abutment portion; A main control board box is arranged on the box body, and the main control board box comprises: A box body connected to the box body; A wire pressing assembly, which is arranged on the box body, comprises: a supporting substrate, which contacts the bottom surface of the fixing member and supports the fixing member, and an elastic portion is formed on the supporting substrate; A wire hole for the wire at the end of the fixing member to pass through; a first stopper, which abuts against the first abutting portion, and the first stopper is located at the side where the wire passing hole is located; a second stopper portion abutting against the second abutting portion, wherein the second stopper portion is formed on the elastic portion; a third stopper portion abutting against the third abutting portion; a fourth stopper portion abutting against the fourth abutting portion; a fifth stopper, which is located at the opposite side of the supporting substrate and abuts against the top surface of the fixing member; The first stopper, the third stopper, the second stopper, and the fourth stopper are sequentially arranged along the circumferential direction, and together with the support substrate and the fifth stopper, form a fixing component accommodating portion.

2. The refrigerator according to claim 1, characterized in that: A through portion is formed on the support substrate, the elastic portion is located in the through portion and extends to a side away from the first stop portion, one end of the elastic portion is connected to the inner wall of the through portion, and the other end is a free end; The second stopper is formed on the free end of the elastic portion and protrudes toward the side where the fixing member is located.

3. The refrigerator according to claim 1, characterized in that: A side surface of the second stop portion that is away from the first stop portion is an inclined guide surface, and the inclination direction of the guide surface is configured to facilitate the movement of the fixing member from the side where the second stop portion is located to the fixing member accommodating portion under external force.

4. The refrigerator according to claim 3, characterized in that: A first extension portion is formed at one end of the third stop portion which is away from the first stop portion, and the first extension portion is arranged obliquely relative to the third stop portion; A second extension portion is formed at one end of the fourth stop portion which is away from the first stop portion, and the second extension portion is arranged obliquely relative to the fourth stop portion; The first extension portion and the second extension portion are inclined in opposite directions to form a guide entrance of the fixing element accommodating portion.

5. The refrigerator according to claim 3, characterized in that: A first guide portion is formed on the support substrate, and a second guide portion is correspondingly provided on the bottom surface of the fixing member. The first guide portion and the second guide portion are slidably guided to cooperate to guide the movement of the fixing member relative to the fixing member accommodating portion.

6. The refrigerator according to claim 5, characterized in that: The first guide portion extends along a movement direction of the fixing member relative to the fixing member accommodating portion, and a limiting structure is provided at the end of the first guide portion for abutting and limiting the fixing member against the second guide portion after the fixing member moves into position.

7. The refrigerator according to claim 1, wherein one end of the third stop portion is fixedly connected to the support substrate, and the other end is a free end, and a third guiding portion is formed on the free end and extends obliquely upward above the top surface of the fixing member; one end of the fourth stop portion is fixedly connected to the support substrate, and the other end is a free end, and a fourth guiding portion is formed on the free end and extends obliquely upward above the top surface of the fixing member.

8. The refrigerator according to claim 1, wherein the first stop portions are respectively arranged on both sides of the tail end of the fixing member, and the space between the two first stop portions constitutes the wire passing hole.

9. The refrigerator according to claim 8, wherein two fifth stop portions are oppositely arranged, one of the fifth stop portions is located on the side where the third stop portion is located, and is integrally connected to the first stop portion and the third stop portion on the same side, and the other fifth stop portion is located on the side where the fourth stop portion is located, and is integrally connected to the first stop portion and the fourth stop portion on the same side.

10. A refrigerator, characterized in that, Comprising: a box body; a power cord assembly, which includes a wire body and a fixing member fixedly arranged on the wire body, and a first abutting portion and a second abutting portion are respectively formed at the tail end and the head end of the fixing member, and a third abutting portion and a fourth abutting portion are respectively formed on the opposite two side portions; a main control board box, which is arranged on the box body, and the main control board box includes: a box body, which is connected to the box body; a wire pressing assembly, which is arranged on the box body and includes: a support substrate, which contacts the bottom surface of the fixing member and supports the fixing member; a wire passing hole, through which the wire body at the tail end of the fixing member passes out; a first stop portion, which abuts against the first abutting portion, and the first stop portion is located on the side where the wire passing hole is located; a second stop portion, which abuts against the second abutting portion; a third stop portion, which abuts against the third abutting portion; a fourth stop portion, which abuts against the fourth abutting portion; a fifth stop portion, which is located on the opposite side of the support substrate and abuts against the top surface of the fixing member; the first stop portion, the third stop portion, the second stop portion, and the fourth stop portion are sequentially arranged in the circumferential direction, and enclose a fixing member accommodating portion with the support substrate and the fifth stop portion; the second stop portion is configured such that when the fixing member is inserted into or removed from the fixing member accommodating portion, the fixing member can drive the second stop portion to elastically deform.

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