Cover plate assembly and household appliance with same

Abstract

The utility model discloses a cover plate assembly. The cover plate assembly comprises a wire harness and a cover plate. Wherein a plurality of limiting parts are arranged on the cover plate, each limiting part comprises two clamping hooks, the wire harness is arranged on the cover plate and extends along the surface of the cover plate, and the limiting parts are sequentially arranged at intervals in the extending direction of the wire harness; the clamping hook comprises a connecting section and a protruding section, the connecting section is connected with the cover plate, and the protruding section is arranged at the end, away from the cover plate, of the connecting section and protrudes out of the peripheral side of the connecting section. The two clamping hooks in the limiting parts are arranged in a staggered mode in the extending direction of the wire harness, the protruding sections of the two clamping hooks in the same limiting part protrude towards the direction close to each other to form a limiting space in an enclosing mode, and the wire harness is arranged in the limiting space in a penetrating mode. According to the cover plate assembly and the household appliance with the cover plate assembly, at least the problem that in the prior art, a wire harness in a refrigerator is fixed in an adhesive tape attaching mode, and the wire harness is prone to falling off in the using process can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator accessories, in particular to a cover plate assembly and a household appliance having the same. Background Art

[0002] Refrigerators have become an indispensable household appliance in people's lives in modern society. Due to the current high demand of users for intelligent products, there are more and more various electronic control boards and plug terminals in refrigerators, which leads to an increase in the wiring harnesses in refrigerators and complex circuits.

[0003] The wiring harness in the prior art is placed in a slot on the cover of the refrigerator and fixed by adhesive tape, which not only increases the processing cost, but also prolongs the manufacturing process and reduces work efficiency. After a long time, the adhesive tape ages and is easy to fall off. If a fan is stored here, it is easy to be drawn into the fan and cause danger. Utility Model Content

[0004] The main purpose of the utility model is to provide a cover plate assembly and a household appliance having the same, which at least solves the problem that the wiring harness in the refrigerator in the prior art is easily fallen off during use by using a tape-bonded fixing method.

[0005] According to one aspect of the utility model, a cover plate assembly is provided, comprising:

[0006] Wiring harness;

[0007] A cover plate, wherein a plurality of limiting components are arranged on the cover plate, each of the limiting components comprises two hooks, the wiring harness is arranged on the cover plate and extends along the surface of the cover plate, and the plurality of limiting components are sequentially spaced apart along the extension direction of the wiring harness;

[0008] Wherein, the hook comprises a connecting section and a protruding section, the connecting section is connected to the cover plate, and the protruding section is arranged at one end of the connecting section away from the cover plate and protrudes from the outer peripheral side of the connecting section;

[0009] The two hooks in the limiting component are staggered along the extension direction of the wire harness, and the raised sections of the two hooks in the same limiting component are raised towards each other to form a limiting space, and the wire harness is passed through the limiting space.

[0010] Further, the distance between the end of the protruding section away from the connecting section and the connecting section is L, and the diameter of the wire harness is D;

[0011] Among them, L and D satisfy the relationship: 2D / 3-1mm≤L≤2D / 3+1mm.

[0012] Further, the first side surface of the raised section facing the cover plate is parallel to the surface of the cover plate, and the distance between the first side surface and the surface of the cover plate is H, and the diameter of the wire harness is D;

[0013] Among them, H and D satisfy the relationship: 2mm≤HD≤4mm.

[0014] Furthermore, the connecting section is vertically connected to the surface of the cover plate, and along the extension direction of the wire harness, within the projection of the same limiting component, the distance between the two connecting sections is L1, and the diameter of the wire harness is D;

[0015] Among them, L1 and D satisfy the relationship: 2mm≤L1-D≤4mm.

[0016] Furthermore, in the same limiting component, the distance between the two hooks along the extension direction of the wire harness is L2, and the diameter of the wire harness is D;

[0017] Among them, L2 and D satisfy the relationship: 4mm≤L2-D≤8mm.

[0018] Furthermore, a guiding slope is provided on a side of the raised section facing away from the cover plate, and the guiding slope is at least used to guide the wiring harness into the limiting space.

[0019] Furthermore, the side of the raised section facing away from the cover plate has an edge, and the edge is provided with a rounded corner.

[0020] Furthermore, the connecting section and the raised section are integrally formed.

[0021] Furthermore, the hook and the cover plate are integrally formed or separately provided and then connected as one.

[0022] On the other hand, the present application also provides a household appliance, which includes the above-mentioned cover assembly.

[0023] In the utility model, by arranging a plurality of limiting components on the cover plate, the limiting components can better fix the wire harness on the cover plate, avoid the wire harness being randomly placed or falling into the air duct to affect the normal operation of the household appliance, and improve the safety of the household appliance during use. Specifically, a plurality of limiting components are arranged at intervals along the extension direction of the wire harness, and each limiting component includes two hooks, wherein the hook includes a connecting section and a protruding section. The limiting component is connected to the cover plate, and the work efficiency is improved when the wire harness is fixed. In the utility model, the protruding sections of the two hooks are arranged in a direction close to each other and protrude to enclose a limiting space, and the wire harness is passed through and fixed in the limiting space. Compared with the method of fixing the wire harness with tape, the limiting component structure of the utility model is more stable and not easy to be damaged. After the wire harness is fixed, it is not easy to fall off from the limiting component, which improves the safety of the appliance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0025] Figure 1 It is a structural schematic diagram of the cover plate assembly disclosed in an embodiment of the utility model when it is at a first viewing angle;

[0026] Figure 2 for Figure 1 A partial enlarged view of area A.

[0027] The above drawings include the following reference numerals:

[0028] 10. Wiring harness; 20. Cover plate; 21. Limiting component; 211. Hook; 2111. Connecting section; 2112. Raised section; 21121. First side surface; 21122. Guide slope; 30. Limiting space; 40. Rounded corners. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0032] As mentioned in the technical background, the wiring harness in the refrigerator is currently fixed by setting a slot on the refrigerator cover, placing the wiring harness into the slot, and then fixing it with tape. This not only increases the processing cost, but also leads to a longer process time and reduced work efficiency; and after a long time, the tape ages and is easy to fall off. If a fan is stored here, there is a risk of being easily drawn into the fan and causing danger. To this end, the present application provides a new type of cover assembly, which can fix the wiring harness in the household appliance on the cover tightly and conformally, thereby improving the aesthetics of the wiring harness arrangement on the cover and improving the safety of the household appliance during use. The cover assembly of the present application and the household appliance having it will be described in detail below in conjunction with the accompanying drawings.

[0033] See also Figure 1 and Figure 2 As shown, according to an embodiment of the present application, a cover plate assembly is provided. The cover plate assembly includes a wire harness 10 and a cover plate 20 .

[0034] In this embodiment, a plurality of limiting components 21 are provided on the cover plate 20, each limiting component 21 includes two hooks 211, the wiring harness 10 is provided on the cover plate 20 and extends along the surface of the cover plate 20, and the plurality of limiting components 21 are arranged in sequence and at intervals along the extension direction of the wiring harness 10; wherein the hook 211 includes a connecting section 2111 and a protruding section 2112, the connecting section 2111 is connected to the cover plate 20, and the protruding section 2112 is provided at one end of the connecting section 2111 away from the cover plate 20 and protrudes from the outer peripheral side of the connecting section 2111; the two hooks 211 in the limiting component 21 are staggered along the extension direction of the wiring harness 10, and the protruding sections 2112 of the two hooks 211 in the same limiting component 21 protrude in a direction close to each other to surround and form a limiting space 30, and the wiring harness 10 is passed through the limiting space 30.

[0035] In the present application, by providing a plurality of limiting components 21 on the cover plate 20, the limiting components 21 can better fix the wire harness 10 on the cover plate 20, thereby preventing the wire harness 10 from being randomly placed or falling into the air duct and affecting the normal operation of the household appliance, thereby improving the safety of the household appliance during use. Specifically, the plurality of limiting components 21 are arranged at intervals along the extension direction of the wire harness 10, and each limiting component 21 includes two hooks 211, wherein the hooks 211 include a connecting section 2111 and a raised section 2112. The limiting components 21 are connected to the cover plate 20, and the work efficiency is improved when the wire harness 10 is fixed. In the present embodiment, the raised sections 2112 of the two hooks 211 are arranged in a direction close to each other and raised to enclose and form a limiting space 30, and the wire harness 10 is passed through and fixed in the limiting space 30. Compared with the method of fixing the wiring harness 10 with tape, the limiting component 21 in the present application has a more stable structure and is not easily damaged. After the wiring harness 10 is fixed, it is not easy to fall off from the limiting component 21, thereby improving the safety of the electrical appliance.

[0036] That is, the present application provides a limiting component 21 on the cover plate 20, and the two hooks 211 in the limiting component 21 are staggered, wherein the raised sections 2112 of the hooks 211 are arranged toward each other to form a limiting space 30 capable of limiting the wiring harness 10, thereby enhancing the fixing of the wiring harness 10 on the cover plate 20 by the limiting component 21. Such a configuration not only improves the neatness and aesthetics of the cover plate 20, but also improves the work efficiency and strengthens the fixing effect on the wiring harness 10.

[0037] like Figure 2 As shown, the hook 211 fixes the wiring harness 10, the distance between the protruding section 2112 and the connecting section 2111 along the end away from the connecting section 2111 is L, and the diameter of the wiring harness 10 is D, where L and D satisfy the relationship: 2D / 3-1mm≤L≤2D / 3+1mm. For example, assuming that the diameter D of the wiring harness 10 is 6.0mm, the distance L between the protruding section 2112 and the connecting section 2111 along the end away from the connecting section 2111 satisfies the relationship: 3mm≤L≤5mm, and the value of L can be 3mm, 4mm, 5mm, etc. In the present application, a limiting component 21 includes two hooks 211, and the two hooks 211 are offset from each other and the protruding sections 2112 are arranged facing each other. It can be understood that if the spacing L is too small, less than the minimum value in the relationship, the wire harness 10 is easy to fall off from the protruding section 2112, reducing the fixation of the limiting component 21 to it; if the spacing L is too large, greater than the maximum value in the relationship, in this case, although the limiting component 21 can better fix the wire harness 10, it will increase the cost of the enterprise in the actual production process. Therefore, choosing a suitable spacing L can not only achieve better fixation of the wire harness 10, but also reduce the production cost of the enterprise.

[0038] In this application, if Figure 1 and Figure 2 As shown, the first side 21121 of the raised section 2112 facing the cover plate 20 is parallel to the surface of the cover plate 20, and the distance between the first side 21121 and the surface of the cover plate 20 is H, and the diameter of the wiring harness 10 is D; wherein H and D satisfy the relationship: 2mm≤HD≤4mm. For example, if the diameter D of the wiring harness 10 is 0.5mm, the distance H between the first side 21121 and the surface of the cover plate 20 satisfies the relationship: 2.5mm≤H≤4.5mm, for example, the value of H can be 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, etc. In this embodiment, the wiring harness 10 is fixed by the limiting component 21, but a certain space also needs to be left, so that when the wiring harness 10 is replaced or introduced, the relevant operations can be performed without damaging the limiting component 21. It is worth noting that if the value of H is too small, less than the minimum value in the relationship, the wire harness 10 is tightly fixed in the limited space 30 and cannot be rotated or moved well. If the wire harness 10 needs to be replaced, the wire harness 10 cannot be easily taken out; furthermore, if the direction of the wire harness 10 needs to be adjusted due to bending or other reasons, it cannot be operated simply and quickly; but when the value of H is too large, greater than the maximum value in the relationship, this not only increases the production cost of the enterprise, but also may cause the connection section 2111 of the hook 211 to be too long due to the excessive value of H. When the cover plate 20 is assembled with the electrical appliance, it may affect the normal operation of other components inside the electrical appliance. Therefore, in actual production and processing, the appropriate spacing H is selected according to the diameter D of the wire harness 10, which can reduce the production cost while fixing the wire harness 10 and avoid affecting the normal operation of the electrical appliance.

[0039] See also Figure 1 and Figure 2As shown, the connecting section 2111 is vertically connected to the surface of the cover plate 20. Along the extension direction of the wire harness 10, within the projection of the same limiting component 21, the spacing between the two connecting sections 2111 is L1, and the diameter of the wire harness 10 is D; wherein, L1 and D satisfy the relationship: 2mm≤L1-D≤4mm. For example, when the diameter D of the wire harness 10 is 5.7mm, the spacing L1 between the two connecting sections 2111 satisfies the relationship: 7.7mm≤L1≤9.7mm. Exemplarily, the value of L1 can be 7.7mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 9.7mm, etc. In this embodiment, the wire harness 10 is fixed by the limiting component 21, and extra space also needs to be reserved. For example, when the value of L1 is too small, much smaller than the minimum value in the relationship, the wire harness 10 may not be fixed by the limiting component 21; in another case, when L1 is too small, the wire harness 10 needs to be replaced or adjusted in the limiting space 30, and the wire harness 10 cannot be easily taken out or rotated, resulting in difficulty in operation. If the value of L1 is too large, the wire harness 10 is not well fixed between the two hooks 211, and the wire harness 10 can extend freely in the space, resulting in poor aesthetics of the layout of the wire harness 10 on the cover plate 20. The change in the position of the wire harness 10 also affects other components on the cover plate 20, and ultimately affects the safety of the electrical appliance.

[0040] In this embodiment, in the same limiting component 21, the spacing between the two hooks 211 along the extension direction of the wire harness 10 is L2, and the diameter of the wire harness 10 is D; wherein L2 and D satisfy the relationship: 4mm≤L2-D≤8mm. It can be understood that when the diameter of the wire harness 10 is 1mm, the spacing between the two hooks 211 along the extension direction of the wire harness 10 is L2, which satisfies the relationship: 5mm≤L2≤9mm. For example, the value of L2 can be 5mm, 6mm, 7mm, 8mm, 9mm, etc. Specifically, if the value of L2 is too small, the number of limiting components 21 arranged on the cover plate 20 will increase, which not only increases the production cost, but also may reduce the aesthetics of the cover plate 20; if the value of L2 is too large, the spacing between the two limiting components 21 is large, resulting in a poor fixing effect of the wire harness 10, and the wire harness 10 may move arbitrarily along the extension direction of the cover plate 20, reducing the aesthetics of the layout direction of the wire harness 10.

[0041] Furthermore, in actual production and processing, the spacing between the two hooks 211 in the limiting component 21 and the position layout between the two limiting components 21 need to be arranged by selecting appropriate values ​​according to the size of the cover plate 20 and the direction of the wire harness 10. In this way, while reducing the difficulty of production and improving production efficiency, the wire harness 10 on the cover plate 20 can be firmly fixed, and the aesthetics of the arrangement of the limiting component 21 and the wire harness 10 on the cover plate 20 can be improved.

[0042] Furthermore, a guide slope 21122 is provided on the side of the raised section 2112 facing away from the cover plate 20, and the guide slope 21122 is at least used to guide the wire harness 10 into the limited space 30. In this embodiment, the raised sections 2112 of the two hooks 211 are raised in a direction close to each other to surround and form the limited space 30, the hooks 211 are fixed on the cover plate 20, and the wire harness 10 is passed through the limited space 30 and fixed therein. The guide slope 21122 is provided on the raised section 2112, so that the wire harness 10 is easily guided into the limited space 30, reducing the difficulty of operation and improving work efficiency.

[0043] Figure 1 and Figure 2 The figure shows a case where the side of the raised section 2112 facing away from the cover plate 20 has an edge (not shown in the figure), and a chamfer 40 is provided on the edge. A guide slope 21122 is provided on the raised section 2112, and a chamfer can be provided on the edge of the raised section 2112, and a chamfer 40 can also be provided. In the present application, it is preferred to set the chamfer 40 to prevent the wire harness 10 from being scratched by the sharp part of the edge when entering the limiting space 30 through the guide slope 21122, resulting in a safety hazard in the actual operation of the wire harness 10. Therefore, the chamfer 40 is provided to prevent the wire harness 10 from being damaged, thereby improving the safety of the electrical appliance during actual operation.

[0044] Furthermore, the connecting section 2111 and the raised section 2112 are integrally formed. Exemplarily, the connecting section 2111 and the raised section 2112 can be made of a plastic plate or a metal plate. In the present application, the connecting section 2111 and the raised section 2112 are preferably set as a plastic plate. This arrangement can prevent the wiring harness 10 from being scratched and damaged due to fixation during actual operation, thereby preventing leakage during operation and causing adverse effects on the electrical appliance and its users. The connecting section 2111 and the raised section 2112 are integrally formed by module injection molding, which improves the process efficiency.

[0045] Furthermore, the hook 211 and the cover plate 20 may be integrally formed or separately formed and then connected as one. For example, the hook 211 and the cover plate 20 may be connected by means of one-piece injection molding, adhesive layer, screws, buckles, etc. In this embodiment, the connection method is preferably set to one-piece injection molding. Such a setting improves the safety of the electrical operation, the hook 211 is not easy to fall, and the limiting component 21 is not easy to be damaged, the wiring harness 10 is fixed for a longer time, and the situation in which the wiring harness 10 falls into the air duct and causes safety problems is avoided. In addition, the hook 211 and the cover plate 20 are integrally formed by injection molding, which improves the neatness of the assembly on the cover plate 20 and improves the process efficiency.

[0046] According to the above embodiments, it can be known that the cover assembly of the present application includes a wiring harness 10 and a cover 20. By setting a limiting component 21 on the cover 20, the limiting component 21 is integrally formed with the cover 20. Each limiting component 21 includes two hooks 211, and the two hooks 211 are staggered. Among them, a raised section 2112 with a guiding inclined surface 21122 is provided on the hook 211, and the two raised sections 2112 are arranged facing each other, and a chamfer 40 is provided on the edge of the raised section 2112, so that the wiring harness 10 can avoid being scratched and easily enter the limiting space 30 formed by the two hooks 211, so that the wiring harness 10 is effectively fixed. This arrangement not only improves the neatness of the assembly on the cover 20, but also improves the process efficiency and the safety of the electrical appliance.

[0047] Combination Figure 1 to Figure 2 As shown, the present application also provides a household appliance, which includes the above-mentioned cover plate assembly. Exemplarily, the household appliance can be a refrigerator, a freezer, a washing machine, etc. Assembling the above-mentioned cover plate assembly on the household appliance can effectively fix the wire harness 10 in the household appliance, improve the aesthetics of the wiring layout, avoid the situation where the wire harness 10 falls into the air duct when being fixed, and improve the safety of the household appliance during actual operation.

[0048] Through the above arrangement, by arranging the above cover assembly on the household appliance, the wiring harness 10 can be effectively fixed and stored, thereby improving the safety of use of the household appliance.

[0049] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0050] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only to facilitate the distinction between corresponding components. If not otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0051] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cover plate assembly, characterized in that: include: Wiring harness (10); A cover plate (20), wherein a plurality of limiting components (21) are arranged on the cover plate (20), each of the limiting components (21) comprises two hooks (211), the wiring harness (10) is arranged on the cover plate (20) and extends along the surface of the cover plate (20), and the plurality of limiting components (21) are sequentially spaced apart along the extension direction of the wiring harness (10); The hook (211) comprises a connecting section (2111) and a protruding section (2112); the connecting section (2111) is connected to the cover plate (20); and the protruding section (2112) is arranged at an end of the connecting section (2111) away from the cover plate (20) and protrudes from the outer peripheral side of the connecting section (2111); The two hooks (211) in the limiting component (21) are staggeredly arranged along the extension direction of the wire harness (10), and the protruding sections (2112) of the two hooks (211) in the same limiting component (21) protrude in a direction approaching each other to enclose a limiting space (30), and the wire harness (10) is inserted into the limiting space (30).

2. The cover plate assembly according to claim 1, characterized in that: The distance between the protruding section (2112) and the connecting section (2111) along the end facing away from the connecting section (2111) is L, and the diameter of the wiring harness (10) is D; Among them, L and D satisfy the relationship: 2D / 3-1mm≤L≤2D / 3+1mm.

3. The cover plate assembly according to claim 1, characterized in that: The first side surface (21121) of the raised section (2112) facing the cover plate (20) is parallel to the surface of the cover plate (20), and the distance between the first side surface (21121) and the surface of the cover plate (20) is H, and the diameter of the wiring harness (10) is D; Among them, H and D satisfy the relationship: 2mm≤HD≤4mm.

4. The cover plate assembly according to claim 1, characterized in that: The connecting section (2111) is vertically connected to the surface of the cover plate (20); along the extension direction of the wire harness (10), within the projection of the same limiting component (21), the distance between the two connecting sections (2111) is L1, and the diameter of the wire harness (10) is D; Among them, L1 and D satisfy the relationship: 2mm≤L1-D≤4mm.

5. The cover plate assembly according to claim 1, characterized in that: In the same limiting component (21), the distance between the two hooks (211) along the extension direction of the wire harness (10) is L2, and the diameter of the wire harness (10) is D; Among them, L2 and D satisfy the relationship: 4mm≤L2-D≤8mm.

6. The cover plate assembly according to claim 1, characterized in that: A guiding slope (21122) is provided on the side of the raised section (2112) facing away from the cover plate (20), and the guiding slope (21122) is at least used to guide the wiring harness (10) into the limiting space (30).

7. The cover plate assembly according to claim 1, characterized in that: The side of the raised section (2112) facing away from the cover plate (20) has an edge, and the edge is provided with a rounded corner (40).

8. The cover plate assembly according to any one of claims 1 to 7, characterized in that: The connecting section (2111) and the raised section (2112) are integrally formed.

9. The cover plate assembly according to any one of claims 1 to 7, characterized in that: The hook (211) and the cover plate (20) are integrally formed or separately formed and then connected as one.

10. A household appliance, characterized in that: The cover plate assembly comprises any one of claims 1 to 9.

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