Cabinet door and electrical cabinet

Abstract

The utility model discloses a cabinet door and an electrical cabinet, relates to the technical field of electrical cabinets, and is used for solving the problems that the installation position of an existing corner falling prevention structure cannot be adjusted, so that the cabinet door becomes loose or unstable in use, and the sealing performance and safety of the electrical cabinet are affected. The cabinet door comprises a first direction and a second direction which intersect with each other, the cabinet door is provided with at least two mounting hole groups, the at least two mounting hole groups are distributed at intervals along the first direction, each mounting hole group comprises at least one mounting hole, and each mounting hole is used for mounting an anti-corner-falling structure; and the mounting holes of two adjacent mounting hole groups are arranged in a staggered manner in the second direction. The installation position of the anti-corner-falling structure is adjusted so that slight deformation or sinking of the cabinet door due to long-term stress can be better compensated.

Description

Technical Field

[0001] This application relates to the technical field of electrical cabinets, specifically to a cabinet door and an electrical cabinet. Background Technology

[0002] Electrical cabinets typically include various cabinet equipment used for power distribution, storage and management, such as power distribution cabinets, energy storage cabinets, control cabinets, etc.

[0003] Electrical cabinets typically consist of a cabinet body and doors. However, because the connection between the cabinet body and doors is movable, the doors can sag under long-term gravity, affecting their structural function. To address this issue and prevent door sagging, anti-sag mechanisms are usually fixedly installed on the doors. However, the installation position of existing anti-sag mechanisms is not adjustable, causing the doors to become loose or unstable during use, thus affecting the sealing and safety of the electrical cabinet. Utility Model Content

[0004] This application provides a cabinet door and an electrical cabinet that can solve the problem that the installation position of the existing anti-fall corner structure is not adjustable, causing the cabinet door to become loose or unstable during use, thereby affecting the sealing and safety of the electrical cabinet.

[0005] To achieve the above objectives, in a first aspect, this application provides a cabinet door, the cabinet door including intersecting first and second directions, the cabinet door having at least two sets of mounting hole groups, the at least two sets of mounting hole groups being spaced apart along the first direction, each mounting hole group including at least one mounting hole, each mounting hole being used to install an anti-corner-dropping structure; wherein...

[0006] The mounting holes of two adjacent sets of mounting holes are staggered in the second direction.

[0007] In some embodiments of this application, each of the mounting hole groups includes at least two mounting holes spaced apart along the second direction;

[0008] In the second direction, at least a portion of at least one of the mounting holes in one set of mounting hole groups is disposed opposite to the interval between two adjacent mounting holes in another set of mounting hole groups.

[0009] In some embodiments of this application, the cabinet door has a first edge and a second edge disposed opposite to each other along the second direction, each of the mounting hole groups is disposed close to the first edge, and the distance between each of the mounting hole groups and the first edge in the second direction is not equal.

[0010] In some embodiments of this application, the mounting hole closest to the first edge in each mounting hole group is not equidistant from the first edge in the second direction.

[0011] In some embodiments of this application, the cabinet door has a mounting end and an opening / closing end disposed opposite each other along the first direction, and the distance between each of the mounting hole groups and the first edge in the second direction gradually decreases in the direction from the mounting end toward the opening / closing end.

[0012] In some embodiments of this application, each mounting hole group includes N mounting holes. From the mounting end to the opening / closing end, the Nth mounting hole in each mounting hole group decreases at equal distances relative to the first edge in the second direction, where N is a positive integer.

[0013] In some embodiments of this application, each group of mounting holes includes at least two mounting holes spaced apart along the second direction, and the spacing between two adjacent mounting holes in each group of mounting holes is equal in the second direction.

[0014] In some embodiments of this application, the number of mounting hole groups is at least three, and the spacing between any two adjacent mounting hole groups in the first direction is equal.

[0015] In some embodiments of this application, the mounting holes in the mounting hole group are circular holes or oblong holes. When the mounting hole is an oblong hole, the longitudinal direction of the oblong hole is parallel to the second direction.

[0016] Secondly, this application also provides an electrical cabinet, comprising:

[0017] The cabinet has an internal storage space, and the cabinet also has a cabinet opening that communicates with the storage space;

[0018] The cabinet door as described in any of the above technical solutions is installed on the cabinet body and is used to open or close the cabinet opening;

[0019] Anti-fall-off corner structure, detachably connected to the mounting hole;

[0020] The cabinet includes a top plate and a bottom plate, which are located on opposite sides of the accommodating space in the second direction.

[0021] The cabinet door has a first edge and a second edge that are opposite to each other along the second direction, with the first edge close to the bottom plate.

[0022] In some embodiments of this application, the cabinet door has an installation end and an opening / closing end disposed opposite each other along the first direction;

[0023] The electrical cabinet also includes:

[0024] A hinge is provided at the mounting end, which hinges the cabinet door and the cabinet body.

[0025] The above-mentioned technical solution of this application has at least the following beneficial effects:

[0026] In this technical solution, the mounting holes of two adjacent sets of mounting holes are staggered in the second direction, thereby providing more installation positions for the anti-falling corner structure. By installing the anti-falling corner structure in different mounting holes, the installation position of the anti-falling corner structure can be adjusted. Operators can select the most suitable mounting hole position to install the anti-falling corner structure according to actual needs, so as to better compensate for the slight deformation or sinking of the cabinet door due to long-term stress, thereby ensuring the stability of the cabinet door in use, and thus ensuring the sealing and safety of the electrical cabinet. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the cabinet door structure in an embodiment of this application;

[0029] Figure 2 This is a structural schematic diagram of one arrangement of the mounting holes for the cabinet door in an embodiment of this application;

[0030] Figure 3 This is a structural schematic diagram of another arrangement of the mounting holes for the cabinet door in an embodiment of this application;

[0031] Figure 4 yes Figure 1 The enlarged view of part A in the figure shows another arrangement of the mounting hole assembly;

[0032] Figure 5 This is a schematic diagram of the electrical cabinet in an embodiment of this application.

[0033] The main reference numerals in the drawings of this application are explained as follows:

[0034] 1-Cabinet door; 11-Mounting hole group; 111-Mounting hole; 12-First edge; 13-Second edge; 14-Mounting end; 15-Opening and closing end;

[0035] 2-Cabinet;

[0036] 3- Anti-corner-drop structure;

[0037] 4-Hinged joint;

[0038] X - First direction; Y - Second direction; Z - Third direction. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0040] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0041] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0042] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; or they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0043] This application provides a cabinet door and an electrical cabinet, which will be described in detail below. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments of this application. Furthermore, the descriptions of each embodiment have their own emphasis; parts not described in detail in a certain embodiment can be referred to in the relevant descriptions of other embodiments.

[0044] Electrical cabinets typically include distribution cabinets, energy storage cabinets, and control cabinets. Because the connection between the cabinet door and the cabinet body is movable, differences in the fit between the door and the body can cause misalignment between the fixing holes on the door and the locking holes on the body. Over time, under the influence of gravity, this can lead to sagging, affecting the functionality of the cabinet door structure.

[0045] To address this issue and prevent cabinet doors from sagging, anti-fall corner structures are typically used. As the name suggests, an anti-fall corner structure is a structural component designed to prevent doors from falling and is commonly used to stop cabinet doors from sagging. These structures are generally secured to the cabinet door with screws and nuts, limiting their installation position. In other words, once installed, the anti-fall corner structure's position cannot be adjusted. Therefore, over time, the cabinet door may slightly deform or sag due to prolonged stress. Since the anti-fall corner structure's fixed position cannot effectively compensate for this deformation or sagging, the cabinet door may become loose or unstable during use, ultimately affecting the electrical cabinet's sealing and safety.

[0046] Therefore, referring to Figure 1 and Figure 2 This application provides a cabinet door 1, which includes an intersecting first direction X and a second direction Y. The cabinet door 1 is provided with at least two sets of mounting holes 11, which are spaced apart along the first direction X. Each mounting hole set 11 includes at least one mounting hole 111, and each mounting hole 111 is used to install an anti-falling corner structure 3 (see reference numerals). Figure 5 Among them, the mounting holes 111 of two adjacent groups of mounting holes 11 are staggered in the second direction Y.

[0047] In this technical solution, the mounting holes 111 of two adjacent sets of mounting hole groups 11 are staggered in the second direction Y, thereby providing more installation positions for the anti-falling corner structure 3. By installing the anti-falling corner structure 3 in different mounting holes 111, the installation position of the anti-falling corner structure 3 can be adjusted. The operator can select the most suitable position of the mounting hole 111 to install the anti-falling corner structure 3 according to actual needs, so as to better compensate for the slight deformation or sinking of the cabinet door due to long-term stress, thereby ensuring the stability of the cabinet door 1 in use, and thus ensuring the sealing and safety of the electrical cabinet.

[0048] It should be noted that the cabinet door 1 also has a third direction Z that intersects both the first direction X and the second direction Y. The third direction Z is the thickness direction of the cabinet door 1, and the aforementioned mounting holes 111 extend along the third direction Z and penetrate the cabinet door 1.

[0049] Please continue to refer to Figure 2Each mounting hole group 11 includes at least two mounting holes 111 spaced apart along the second direction Y. In the second direction Y, at least a portion of at least one mounting hole 111 in one group of mounting holes 11 is positioned relative to the spacing between two adjacent mounting holes 111 in another group of mounting holes 11. This method fulfills the requirement that the mounting holes 111 in adjacent groups of mounting holes 11 be staggered in the second direction Y. Furthermore, by ensuring that at least a portion of at least one mounting hole 111 in one group of mounting holes 11 is positioned relative to the spacing between two adjacent mounting holes 111 in another group of mounting holes 11, the misalignment distance between adjacent groups of mounting holes 111 in the second direction Y can be controlled. This ensures that the misalignment distance between adjacent groups of mounting holes 111 in the second direction Y is relatively small, thereby allowing the installation position of the anti-falling corner structure 3 to be adjusted within a small range. This allows for precise installation of the anti-falling corner structure 3 by selecting the most suitable mounting hole 111 position according to actual needs.

[0050] It should be noted that at least a portion of at least one mounting hole 111 in one set of mounting hole groups 11 is disposed opposite to the interval between two adjacent mounting holes 111 in another set of mounting hole groups 11. This can be understood as a portion of at least one mounting hole 111 in one set of mounting hole groups 11 being disposed opposite to the interval between two adjacent mounting holes 111 in another set of mounting hole groups 11. Alternatively, at least one mounting hole 111 in one set of mounting hole groups 11 is entirely located within the interval between two adjacent mounting holes 111 in another set of mounting hole groups 11.

[0051] like Figure 3 As shown, the cabinet door 1 has a first edge 12 (bottom edge) and a second edge 13 (top edge) arranged opposite each other along the second direction Y. Each mounting hole group 11 is arranged close to the first edge 12, and the distance between each mounting hole group 11 and the first edge 12 in the second direction Y is not equal, thereby providing a larger adjustment space for the anti-fall corner structure 3. Its installation position can be adjusted under different loads and working environments, so that the structure can be adjusted to the optimal position according to actual needs.

[0052] In an embodiment where the distances between each mounting hole group 11 and the first edge 12 in the second direction Y are not equal, the distances in the second direction Y may be as follows: the mounting hole 111 closest to the first edge 12 in a group of mounting hole groups 11 is not equal to the distances in the second direction Y of the mounting hole 111 furthest from the first edge 12 in an adjacent group of mounting hole groups 11. Alternatively, the distances in the second direction Y may be as follows: the mounting hole 111 closest to the first edge 12 in each group of mounting hole groups 11 is not equal to the distances in the second direction Y of the first edge 12.

[0053] For the former, by arranging the mounting hole groups 11 in a staggered manner in the height direction (second direction Y), stress can be better dispersed and distributed, stress concentration points can be reduced, thereby improving the stability and durability of the cabinet door 1.

[0054] For the latter, by controlling that the distance between the mounting hole 111 closest to the first edge 12 in each mounting hole group 11 and the first edge 12 in the second direction Y is not equal, the mounting hole 111 closest to the first edge 12 in each mounting hole group 11 is staggered in the second direction Y, thereby allowing the anti-fall corner structure 3 to select different mounting holes 111 for installation according to actual needs during the installation process, so as to adjust its installation position and provide greater flexibility for the installation of the anti-fall corner structure 3.

[0055] Combination Figure 1 and Figure 4 The cabinet door 1 has a mounting end 14 and an opening / closing end 15 arranged opposite each other along a first direction X. In the direction from the mounting end 14 towards the opening / closing end 15, the distance between each mounting hole group 11 and the first edge 12 gradually decreases in the second direction Y. In other words, the further away from the mounting end 14, the closer the anti-falling corner structure 3 is to the ground, and its adjustment effect on the cabinet door 1 increases. The increased adjustment effect of the anti-falling corner structure 3 helps to counteract uneven torques generated by gravity or operation, making the cabinet door 1 more stable, reducing friction and wear, and extending its service life.

[0056] Based on the above embodiments, each mounting hole group 11 includes N mounting holes 111. From the mounting end 14 to the opening / closing end 15, the Nth mounting hole 111 in each mounting hole group 11 decreases at equal distances relative to the first edge 12 in the second direction Y, where N is a positive integer. This optimizes the arrangement of the mounting holes 111 and enhances the aesthetic appearance of the product. Simultaneously, the equal-distance decrease means that there is a fixed spacing between the mounting holes 111. This helps production personnel to process the mounting holes 111 more accurately, reducing hole position deviations caused by processing errors, thus providing a more precise installation position for the anti-falling corner structure 3 and ensuring that the installation position of the anti-falling corner structure 3 better meets actual needs.

[0057] For components requiring mass production, the equidistant hole spacing provides a clear processing standard for machining personnel, reducing processing difficulty caused by irregular hole positions and lowering the overall processing complexity. Simultaneously, the equidistant hole design improves production efficiency, ensuring that the holes on each cabinet door 1 are accurate and consistent, reducing human error. Therefore, each group of mounting holes 11 includes at least two mounting holes 111 spaced apart along the second direction Y, and the spacing between adjacent mounting holes 111 in each group of mounting holes 11 is equal along the second direction Y.

[0058] Similarly, the number of mounting hole groups 11 is at least three, and the spacing between any two adjacent groups of mounting hole groups 11 in the first direction X is equal. This ensures that the spacing between adjacent groups of mounting hole groups 11 is equal, avoiding deviations caused by inconsistent spacing, reducing error accumulation during installation, and ensuring product consistency. The design of equal spacing between adjacent groups of mounting hole groups 11 helps production personnel to process the mounting holes 111 more accurately, reducing errors in the process, ensuring the accuracy of the mounting holes 111, and thus improving the installation accuracy of the anti-falling corner structure 3.

[0059] For example, the mounting holes 111 in the mounting hole group 11 are either circular or oblong. When the mounting hole 111 is oblong, its longitudinal direction is parallel to the second direction Y, thus ensuring that the shape of the mounting hole 111 is a standard shape, reducing its manufacturing difficulty and making it easier to implement. The processing technology for circular holes is relatively simple and can be quickly achieved through conventional drilling, stamping, and other methods. The regular shape of the circular hole allows for quick positioning of the anti-falling corner structure 3, reducing the complexity of its installation. The oblong hole, with its longitudinal direction parallel to the second direction Y, provides a greater adjustment range for the anti-falling corner structure 3. Especially when adjusting the installation position, the shape of the oblong hole allows for more precise adjustments in the Y direction, eliminating the need for re-drilling or adjusting other parts, thus providing greater flexibility.

[0060] The anti-fall-off structure 3 is particularly suitable for electrical cabinets that require frequent switching. This application can adjust the installation position of the anti-fall-off structure 3 on the cabinet door 1 through the staggered mounting holes 111, so that the anti-fall-off structure 3 can be installed in different positions on the cabinet door 1, which increases the adjustment characteristics of the cabinet door 1, thereby ensuring the stability and safety of the cabinet door 1 and effectively improving the reliability and lifespan of the cabinet door 1.

[0061] Please refer to Figure 5 The electrical cabinet provided in this application includes a cabinet body 2, a cabinet door 1, and an anti-falling corner structure 3. The cabinet body 2 has an internal accommodating space, and also has a cabinet opening 21 communicating with the accommodating space. The cabinet door 1 is installed on the cabinet body 2 and is used to open or close the cabinet opening 21. The anti-falling corner structure 3 is detachably connected to a mounting hole 111. The cabinet body 2 includes a top plate 22 and a bottom plate 23 arranged opposite each other along a second direction Y, with the top plate 22 and bottom plate 23 located on opposite sides of the accommodating space along the second direction Y. The cabinet door 1 has a first edge 12 and a second edge 13 arranged opposite each other along the second direction Y, with the first edge 12 close to the bottom plate 23.

[0062] Since the cabinet door 1 in the electrical cabinet provided in this application has the same structure as the cabinet door in any of the above embodiments, both can solve the same technical problems and achieve the same technical effects. In other words, the mounting holes of two adjacent sets of mounting holes on the cabinet door 1 in this electrical cabinet are staggered in the second direction, which can provide more installation positions for the anti-falling corner structure 3. By installing the anti-falling corner structure 3 in different mounting holes 111, the installation position of the anti-falling corner structure 3 can be adjusted. The operator can select the most suitable position of the mounting hole 111 to install the anti-falling corner structure 3 according to actual needs, so as to better compensate for the slight deformation or sinking of the cabinet door 1 due to long-term stress, thereby ensuring the stability of the cabinet door 1 in use, and thus ensuring the sealing and safety of the electrical cabinet.

[0063] Based on the above embodiments, the cabinet door 1 has a mounting end 14 and an opening / closing end 15 arranged opposite each other along the first direction X. The electrical cabinet also includes a hinge 4, which is disposed at the mounting end 14 and hinges the cabinet door 1 and the cabinet body 2, allowing the cabinet door 1 to open and close smoothly within a certain angle range, realizing flexible opening and closing of the cabinet door 1, which is more suitable for use scenarios where the electrical cabinet needs to be opened and closed frequently. For example, the electrical cabinet of this application is provided with multiple hinges 4, and the multiple hinges 4 are arranged at intervals along the second direction Y to hinge the cabinet door 1 and the cabinet body 2, ensuring that the cabinet door 1 can be firmly fixed on the cabinet body 2, so as to maintain structural stability during opening and closing and prevent the cabinet door 1 from loosening or shifting.

[0064] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0065] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims. Furthermore, specific examples have been used in the specification to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application, and the content of this specification should not be construed as a limitation of this application.

Claims

1. A cabinet door, characterized in that The cabinet door comprises a first direction and a second direction intersecting each other, and at least two groups of mounting hole groups are arranged on the cabinet door, the at least two groups of mounting hole groups are distributed along the first direction, each mounting hole group comprises at least two mounting holes arranged along the second direction, and each mounting hole is used for mounting an anti-corner-falling structure. Mounting holes of adjacent two groups of mounting hole groups are arranged in a staggered manner in the second direction.

2. The cabinet door of claim 1, wherein, In the second direction, at least part of at least one mounting hole in one group of mounting hole groups is arranged opposite to the interval between adjacent two mounting holes in another group of mounting hole groups.

3. The cabinet door of claim 1, wherein, The cabinet door has a first edge and a second edge arranged opposite to each other in the second direction, each mounting hole group is arranged close to the first edge, and the distance between each mounting hole group and the first edge in the second direction is not equal.

4. The cabinet door of claim 3, wherein, The distance between the mounting hole closest to the first edge in each mounting hole group and the first edge in the second direction is not equal.

5. The cabinet door of claim 3, wherein, The cabinet door has a mounting end and an opening and closing end arranged opposite to each other in the first direction, and the distance between each mounting hole group and the first edge in the second direction gradually decreases in the direction from the mounting end to the opening and closing end.

6. The cabinet door of claim 5, wherein, Each mounting hole group comprises N mounting holes, and the Nth mounting hole in each mounting hole group decreases at equal distances relative to the first edge in the second direction from the mounting end to the opening and closing end, wherein N is a positive integer.

7. The cabinet door of claim 1, wherein, Each group of mounting hole groups comprises at least two mounting holes arranged at intervals in the second direction, and the interval between adjacent two mounting holes in each group of mounting hole groups in the second direction is equal.

8. The cabinet door of claim 1, wherein, The number of groups of mounting hole groups is at least three, and the interval between any adjacent two groups of mounting hole groups in the first direction is equal.

9. The cabinet door of claim 1, wherein, The mounting holes in the mounting hole groups are circular holes or waist-shaped holes, and when the mounting holes are waist-shaped holes, the longitudinal direction of the waist-shaped holes is parallel to the second direction.

10. An electrical cabinet, characterized in that Comprise: a cabinet body, which forms an accommodation space inside, and is further provided with a cabinet opening communicating with the accommodation space; the cabinet door according to any one of claims 1 to 9, which is mounted on the cabinet body to open or close the cabinet opening; an anti-corner-falling structure, which is detachably connected to the mounting hole; wherein the cabinet body comprises a top plate and a bottom plate, which are respectively located on two sides of the accommodation space in the second direction; the cabinet door has a first edge and a second edge arranged opposite to each other in the second direction, and the first edge is close to the bottom plate.

11. The electrical cabinet of claim 10, wherein, The cabinet door has a mounting end and an opening and closing end arranged opposite to each other in the first direction. The electrical cabinet further comprises: a hinge member arranged at the mounting end and hingedly connecting the cabinet door and the cabinet body.

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