Wall hanging structure and inverter installation assembly

Abstract

The utility model discloses a wall hanging structure and an inverter installation assembly, and belongs to the technical field of installation structures. The wall hanging structure comprises a wall hanging support and a supporting support, the wall hanging support comprises a first mounting plate, a first connecting plate connected with the first mounting plate and a hanging plate connected with the first connecting plate, a first concave part is formed between the first connecting plate and the first mounting plate, and first limiting plates are arranged at the left end and the right end of the first concave part; the supporting bracket comprises a second mounting plate, a second connecting plate connected with the second mounting plate and a supporting plate connected with the second connecting plate, a second concave part is defined between the supporting plate and the second connecting plate, and second limiting plates are arranged at the left end and the right end of the second concave part; the hanging plate extends into the second concave part, the supporting plate supports the wall-mounted support, the hanging plate is located between the two second limiting plates, and the second limiting plates are located on the left side or the right side of the first limiting plate. The wall hanging structure provided by the utility model is stable and reliable, and the inverter is stably installed on the wall surface by using the wall hanging structure.

Description

Technical Field

[0001] The utility model relates to the technical field of installation structures, in particular to a wall hanging structure and an inverter installation component. Background Art

[0002] An inverter is a converter that converts DC electrical energy into fixed-frequency and fixed-voltage or frequency-modulated and voltage-regulated AC electrical energy. An inverter or other electronic devices are generally installed on a wall using a wall hanging structure. The wall hanging structure includes a wall hanging bracket and a wall mounting bracket. The wall mounting bracket is fixed to the wall surface, and the wall hanging bracket is fixed to the back of the inverter or other electronic devices. Then, the wall hanging bracket is hung on the wall mounting bracket to achieve the installation and fixation of the inverter or other electronic devices under the support of the wall mounting bracket.

[0003] However, in the related art, after an electronic device such as an inverter is installed on a wall through a wall hanging structure, the inverter or the electronic device is prone to sway left and right, affecting normal use. Summary of the Utility Model

[0004] The purpose of the embodiments of the utility model is to provide a wall hanging structure and an inverter installation component, which can improve the structural strength and support stability of the wall hanging structure.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A wall hanging structure, comprising:

[0007] A wall hanging bracket, including a first mounting plate, a first connecting plate, a hanging plate, and a first limiting plate; the hanging plate is connected to the first connecting plate; the first connecting plate is angularly connected to the first mounting plate, a first concave portion is formed between the first connecting plate and the first mounting plate, and the first limiting plate is arranged at the left end and / or the right end of the first concave portion;

[0008] A support bracket, including a second mounting plate, a second connecting plate, a support plate, and a second limiting plate; the first connecting plate is connected to the first mounting plate; the support plate is angularly connected to the second connecting plate, a second concave portion is defined between the support plate and the second connecting plate, and the second limiting plate is arranged at the left end and / or the right end of the second concave portion;

[0009] Wherein, the wall hanging bracket is hung on the support bracket, the hanging plate and the support plate are located between the plane where the first mounting plate is located and the plane where the second mounting plate is located; the hanging plate extends into the second concave portion, the support plate supports the first connecting plate, and the second limiting plate is located on the left or right side of the first limiting plate.

[0010] The two brackets are limited and cooperated through the first limiting plate and the second limiting plate to restrict the left and right movement of the inverter connected to the wall-mounted bracket, avoiding the left and right shaking of the inverter after hanging. The first limiting plate is located between the first mounting plate and the first connecting plate, and the first limiting plate does not protrude or protrudes less, avoiding the bending deformation of the first limiting plate during the production process.

[0011] Optionally, the first limiting plate is provided with a first mounting hole, and the second limiting plate is provided with a second mounting hole; the second limiting plate is connected to the adjacent first limiting plate through a connecting piece, and the connecting piece passes through the first mounting hole and the second mounting hole.

[0012] The two limiting plates are connected by screws, improving the installation stability of the wall-mounted bracket, and the inverter is not easily loosened after installation.

[0013] Optionally, the second mounting hole is an oblong hole, and the two first limiting plates are located between the two second limiting plates;

[0014] Or, the first mounting hole is an oblong hole, and the two second limiting plates are located between the two first limiting plates.

[0015] One of the mounting holes is set as an oblong hole, which can reduce the difficulty of aligning the two mounting holes and reduce the workload of the installer to lift and adjust the alignment of the mounting holes.

[0016] Optionally, a press rivet nut is provided in the first mounting hole or the second mounting hole, the connecting piece is a connecting screw, and the connecting screw passes through the press rivet nut and is threadedly connected to the press rivet nut. The press rivet nut provides internal threads, and compared with the stud formed by the tapping process to provide internal threads, the structural strength is better.

[0017] Optionally, the first limiting plate is integrally formed and connected to the first mounting plate;

[0018] And / or, the second limiting plate is integrally formed and connected to the support plate.

[0019] The root of the first limiting plate is close to the equipment housing and is not easily bent. The first limiting plate and the second limiting plate have better ability to share the vertical load and are not easily deformed under the vertical load.

[0020] Optionally, the first mounting plate extends upward from the first connecting plate, and the hanging plate extends downward from the first connecting plate; the support plate extends upward from the second connecting plate, and the second mounting plate extends downward from the second connecting plate;

[0021] A third recess is formed between the mounting plate and the first connecting plate, and the support plate is inserted into the third recess; the support plate abuts against the mounting plate, and the support plate abuts against the first connecting plate.

[0022] This structural design can expose the first mounting plate and the second mounting plate, facilitating the installation of the first mounting plate on the equipment housing and the second mounting plate on the wall surface.

[0023] Optionally, the second limiting plate includes a first plate portion and a second plate portion connected to each other. The first plate portion is connected to the support plate and / or the second connecting plate;

[0024] The second plate portion extends forward from the first plate portion, so that the second plate portion protrudes forward relative to the support plate, and the second plate portion is located on the left or right side of the adjacent first limiting plate.

[0025] Optionally, the wall-mounted bracket includes a plurality of the mounting plates, and the plurality of mounting plates are arranged at intervals in the left-right direction, and the plurality of mounting plates all extend into the second recess.

[0026] With the mounting plates arranged at intervals, the material and self-weight can be reduced while ensuring the mounting fit within a certain width.

[0027] Optionally, the support plate includes a support main board portion and a support folding board portion. The support main board portion is connected to the front side of the second connecting plate, the support folding board portion is connected to the support main board portion, and the support folding board portion extends forward from the support main board portion;

[0028] The lower side surface of the first connecting plate abuts against the upper edge of the support main board portion, and the lower side plate of the first connecting plate abuts against the support folding board portion.

[0029] The support main board portion is vertical and not bent, playing a main load-bearing function and not easily deforming under load. The support folding board portion is bent, which can increase the contact area with the first connecting plate and improve the support stability.

[0030] An inverter mounting assembly, comprising:

[0031] An inverter, including a housing;

[0032] The wall-mounted structure as described in the above solution; the first mounting plate abuts against the housing, and the first mounting plate is connected to the housing. The beneficial effects of the present invention are as follows: for this wall-mounted structure, after the wall-mounted bracket is mounted to the support bracket, the first limiting plate and the second limiting plate are in limiting cooperation, which can reduce or avoid the left-right shaking of the wall-mounted bracket and improve the mounting stability; the first limiting plate is located between the first mounting plate and the first connecting plate, and the first limiting plate is not easily squeezed and deformed, and the strength of the first limiting plate is improved.

[0033] The inverter installation assembly is hung on the support bracket through the wall-mounted bracket, so as to hang the inverter on the wall. The inverter is not easy to loosen and has high stability. Description of the Drawings

[0034] The following further describes the present utility model in detail with reference to the drawings and embodiments.

[0035] Figure 1 It is a schematic installation diagram of the inverter and the wall-mounted bracket according to the embodiment of the present utility model;

[0036] Figure 2 It is a schematic structural diagram of the inverter installation assembly according to the embodiment of the present utility model;

[0037] Figure 3 is Figure 2 an enlarged view of part A in

[0038] Figure 4 is Figure 2 an enlarged view of part B in

[0039] Figure 5 It is a side view of the inverter installation assembly according to the embodiment of the present utility model;

[0040] Figure 6 is Figure 5 an enlarged view of part C in

[0041] Figure 7 It is a schematic structural diagram of the wall-mounted bracket in the wall-mounted structure according to the embodiment of the present utility model;

[0042] Figure 8 It is a schematic structural diagram of the support bracket in the wall-mounted structure according to the embodiment of the present utility model;

[0043] Figure 9 It is a schematic diagram of one angle of the wall-mounted bracket hung on the support bracket in the wall-mounted structure according to the embodiment of the present utility model;

[0044] Figure 10 It is a schematic diagram of another angle of the wall-mounted bracket hung on the support bracket in the wall-mounted structure according to the embodiment of the present utility model;

[0045] Figure 11 It is a schematic diagram of one of the cooperation relationships when the wall-mounted bracket is hung on the support bracket in the wall-mounted structure according to the embodiment of the present utility model;

[0046] Figure 12 It is a schematic diagram of the second of the cooperation relationships when the wall-mounted bracket is hung on the support bracket in the wall-mounted structure according to the embodiment of the present utility model.

[0047] In the figure: 10, wall-mounted bracket; 101, first recess; 102, third recess; 103, notch; 11, first mounting plate; 12, hanging plate; 13, first limiting plate; 1301, first mounting hole; 14, first connecting plate; 15, rivet nut.

[0048] 20, support bracket; 201, second recess; 21, second mounting plate; 22, support plate; 23, second limiting plate; 2301, second mounting hole; 24, second connecting plate; 221, support main board part; 222, support folding board part; 231, first board part; 232, second board part.

[0049] 90, housing. Specific embodiments

[0050] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present utility model clearer, the technical solutions of the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present utility model.

[0051] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected" and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0052] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" 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 between them. Moreover, the first feature being "above", "over", and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under", and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0053] An inverter is a converter that converts direct current electrical energy into fixed-frequency and fixed-voltage or frequency-modulated and voltage-regulated alternating current. A wall-mounted structure is an installation structure used to hang a device on a wall or other vertical structural surfaces, and an inverter or other electronic devices can be installed on the wall through the wall-mounted structure.

[0054] However, in the related art, the wall-mounted structure has the following problems: First, the bearing capacity of the wall-mounted structure is relatively large, the strength of the wall-mounted structure is not high, and the stability is poor, which is not suitable for installing heavier devices. Exemplarily, in some technologies, two lugs are provided on the wall-mounted bracket, holes are drilled in the lugs, and when the wall-mounted bracket is installed on the device, the two lugs are abutted against the device, and screws pass through the lugs to lock the lugs to the device. However, in this way of connecting the wall-mounted bracket to the device, the weight of the device can only be transmitted to the wall-mounted bracket through the two lugs, stress concentration occurs at the lugs, and the load-bearing capacity is limited. If the lugs bear the weight of the device for a long time, the lugs are likely to bend, deform or break, and the structural strength of the wall-mounted structure is limited. Second, after the device is installed on the wall through the wall-mounted structure, the wall-mounted bracket still has the freedom to move left and right relative to the support bracket, and the device is likely to move left and right, affecting the safe use of the device.

[0055] Based on this, please refer to Figures 1 to 12 , the present application provides a wall-mounted structure. After the wall-mounted bracket 10 is hung on the support bracket 20, the first limiting plate 13 and the second limiting plate 23 are in limiting cooperation, which can reduce or avoid the left and right shaking of the wall-mounted bracket 10, improve the hanging stability, and the position of the first limiting plate 13 is reasonable and is not easily squeezed and deformed. The present application also provides an inverter installation assembly with high hanging stability and high structural strength.

[0056] It should be noted that the wall-mounted structure of the present application can be used not only to install the inverter on the wall, but also to install other electronic devices on the wall. In the present application, for the convenience of illustration and description of the relative positions of various components, in the drawings, the left-right direction, up-down direction, and front-back direction of the wall-mounted structure, the inverter, and related components are respectively indicated by the x direction, y direction, and z direction. In one embodiment, the x direction, y direction, and z direction are perpendicular to each other. It can be understood that when the inverter is installed on the wall through the wall-mounted structure, the front side of the component refers to the side away from the wall, the rear side of the component refers to the side close to the wall, and the left, right, up, and down directions of the component refer to the left, right, up, and down directions of the user when the user faces the wall.

[0057] Please refer to Figures 1 to 12 , and below, taking the application of the wall-mounted structure to the installation of the inverter as an example, the wall-mounted structure and the inverter installation assembly of the present application will be described.

[0058] The wall-mounted structure includes a wall-mounted bracket 10 and a support bracket 20. The wall-mounted bracket 10 is used to be installed on the rear side of the inverter or other devices, and the support bracket 20 is used to be installed on the wall. In this way, by hanging the wall-mounted bracket 10 on the support bracket 20, the support bracket 20 can support the inverter to complete the installation of the inverter. The inverter installation assembly includes an inverter and a wall-mounted structure.

[0059] Figure 7 illustrates the structure of the wall-mounted bracket 10, Figure 8 illustrates the structure of the support bracket 20, Figures 9 to 12 illustrates the cooperation relationship between the wall-mounted bracket 10 and the support bracket 20 when the wall-mounted bracket 10 is in the mounted state in the wall-mounted structure.

[0060] Please refer to Figure 7 、 Figures 9 to 12 , the wall-mounted bracket 10 includes a first mounting plate 11, a first connecting plate 14, a mounting plate 12 and at least two first limiting plates 13. The first mounting plate 11 is used to be mounted on the rear side of the inverter or other electronic devices. Refer to Figure 1 、 Figure 2 、 Figure 5 、 Figure 6 , the inverter includes a housing 90 and electronic devices disposed in the housing 90. The wall-mounted bracket 10 is disposed on the rear side of the housing 90. The first mounting plate 11 extends in the left-right direction. The first mounting plate 11 abuts against the housing 90, and the first mounting plate 11 is connected to the housing 90. The mounting plate 12 is used to be mounted on the support bracket 20. The plane where the mounting plate 12 is located is on the rear side of the plane where the first mounting plate 11 is located. Among them, the first mounting plate 11 is connected to the mounting plate 12 through the first connecting plate 14. The first connecting plate 14 extends backward from the first mounting plate 11. A first recess 101 is formed between the first connecting plate 14 and the mounting plate 12. The two first limiting plates 13 are respectively disposed at the left and right ends of the first recess 101. The first limiting plate 13 is connected to the first mounting plate 11 and / or connected to the first connecting plate 14. As Figure 7 shown, a first recess 101 with four side walls is defined among the inner side surfaces of the two first limiting plates 13, the rear side surface of the first mounting plate 11 and the upper side surface of the first connecting plate 14.

[0061] Please refer to Figures 8 to 12 , the support bracket 20 includes a second mounting plate 21, a second connecting plate 24, a support plate 22 and a second limiting plate 23. Refer to Figure 5 , the second mounting plate 21 is used to be mounted on the wall surface or other vertical mounting surfaces. Refer to Figure 1 、 Figure 2 , the second mounting plate 21 extends in the left-right direction. The support plate 22 is used to support the wall-mounted bracket 10. The plane where the support plate 22 is located is on the front side of the plane where the second mounting plate 21 is located. Among them, the second mounting plate 21 is connected to the support plate 22 through the second connecting plate 24. The second connecting plate 24 extends forward from the second mounting plate 21. A second recess 201 is defined between the support plate 22 and the second connecting plate 24. The second limiting plates 23 are disposed at the left and right ends of the second recess 201. The second limiting plate 23 is connected to the second mounting plate 21 and / or connected to the second connecting plate 24. As Figure 8As shown, a second recess 201 with four side walls is defined between the inner side surfaces of two second limit plates 23, the rear side surface of a support plate 22, and the upper side surface of a second connection plate 24.

[0062] The wall-mounted bracket 10 has an installed state mounted on the support bracket 20. As Figure 3 , Figure 6 , Figures 9 to 12 shown, when the wall-mounted bracket 10 is in the installed state, the hanging plate 12 extends into the second recess 201, the support plate 22 abuts against the first connection plate 14, and the support plate 22 abuts against the hanging plate 12, thereby realizing the support and load bearing of the support bracket 20 on the wall-mounted bracket 10. Among them, the hanging plate 12 is located between the second limit plates 23 on the left and right sides. The left and right sides of the hanging plate 12 can be in clearance fit or abutting fit with the second limit plates 23. The second limit plates 23 limit the left and right movement of the hanging plate 12. And, as Figure 3 , Figure 4 , Figure 9 shown, the second limit plate 23 is located on the left or right side of the adjacent first limit plate 13. The second limit plate 23 also limits the left and right movement of the first limit plate 13. Through the left and right limit cooperation between the second limit plate 23 and the hanging plate 12, and between the second limit plate 23 and the first limit plate 13, when the wall-mounted bracket 10 is in the installed state, the left and right movement of the wall-mounted bracket 10 on the support bracket 20 can be restricted, avoiding the shaking of the device affecting normal use and avoiding the device moving left and right away from the support bracket 20.

[0063] When installing an inverter or other device using the wall-mounted structural member on the wall, the first mounting plate 11 is installed on the rear side of the inverter or other device by welding or other means, the second mounting plate 21 is installed on the wall, and the hanging plate 12 of the wall-mounted bracket 10 is inserted into the second recess 201 of the support bracket 20, so as to insert the wall-mounted bracket 10 into the support bracket 20 from top to bottom to realize the support of the wall-mounted structure for the inverter. As Figure 5 , Figure 6 shown, after the installation is completed, in the front-rear direction, the plane where the first mounting plate 11 is located is on the front side of the hanging plate 12, the hanging plate 12 is on the rear side of the support plate 22, the support plate 22 and the hanging plate 12 are on the front side of the plane where the second mounting plate 21 is located, and there is a certain distance between the second mounting plate 21 and the housing 90.

[0064] The wall-mounted structure of the present application can realize the reliable installation of the device, has good load-bearing capacity and good stability. The inverter mounting component of the present application is convenient to install and is installed stably and reliably. The present application has at least the following effects:

[0065] First, the first mounting plate 11 extends in the left-right direction so as to be able to contact a larger area with the shell 90. The contact area between the first mounting plate 11 and the shell 90 is large, and the weight of the equipment can be evenly and effectively transferred to the first mounting plate 11, and then evenly transferred to the wall-mounted bracket 10, so that the load-bearing capacity of the wall-mounted structure is better, and the wall-mounted structure can bear the weight of the equipment for a long time and stably.

[0066] Second, when the wall-mounted bracket 10 is mounted on the supporting bracket 20, the two first limit plates 13 on the left and right sides of the wall-mounted bracket 10 are respectively matched with the second limit plates 23 on the left and right sides of the supporting bracket 20 to limit the left and right movement of the wall-mounted bracket 10 and the equipment, avoiding or reducing the left and right shaking of the equipment after being mounted on the wall, thereby maintaining the stability of the equipment position.

[0067] Third, when the wall-mounted bracket 10 is mounted on the supporting bracket 20, the second limiting plates 23 of the supporting bracket 20 are distributed on the left and right sides of the mounting plate 12 to limit the left and right movement of the wall-mounted bracket 10 and the device, thereby maintaining the stability of the device position.

[0068] Fourth, the inventors found that when the first limit plate 13 is set on the wall-mounted bracket 10, if the first limit plate 13 is set on the mounting plate 12, the first limit plate 13 needs to extend backward relative to the mounting plate 12, which will cause one end of the first limit plate 13 to be suspended in the air. When the thickness of the first limit plate 13 is limited, it is easy to be squeezed and deformed during the transportation of the parts of the wall-mounted bracket 10; in addition, the structural strength of the first limit plate 13 connected to the mounting plate 12 is also limited. When the wall-mounted bracket 10 is assembled to the equipment housing 90 on the production line, it is also easy to squeeze the first limit plate 13 to cause it to bend and deform, which will affect the installation of the wall-mounted bracket 10 to the supporting bracket 20, resulting in the first limit plate 13 and the second limit plate 23 being difficult to align.

[0069] Compared with the method of setting the first limiting plate 13 on the mounting plate 12, Figure 7 As shown, the present application arranges the first limit plate 13 between the first mounting plate 11 and the first connecting plate 14, and the rear side of the first limit plate 13 away from the first mounting plate 11 and the upper side of the first limit plate 13 away from the first connecting plate 14 do not protrude or protrude very little. When the first limit plate 13 is produced and transported, or when the wall-mounted bracket 10 is fixed to the equipment housing 90 on the production line, etc., due to the protection of the first mounting plate 11 and the first connecting plate 14, the first limit plate 13 is not easily squeezed, and the first limit plate 13 is not easily deformed. In this way, when the wall-mounted bracket 10 is hung on the supporting bracket 20, the first limit plate 13 and the second limit plate 23 can be more accurately aligned and matched.

[0070] Optionally, the first mounting plate 11 is fixed to the back plate of the housing 90 by welding. The welding connection method has high strength and reliability. In this way, when the wall-mounted bracket 10 is mounted on the support bracket 20, it can effectively and evenly transfer the weight of the device to the support bracket 20, and the wall-mounted bracket 10 is not easily deformed or broken. Of course, in other embodiments, the first mounting plate 11 extends in the left-right direction, and the first mounting plate 11 can also be mounted to the housing 90 by a plurality of screws spaced apart in the left-right direction. While ensuring that the first mounting plate 11 is in close contact with the housing 90, the first mounting plate 11 is fixed from multiple positions to achieve reliable and stable support of the device by the wall-mounted bracket 10.

[0071] Optionally, the second mounting plate 21 is provided with a plurality of mounting holes, and the second mounting plate 21 is fixed to the wall surface by fasteners such as expansion screws.

[0072] Optionally, the wall-mounted bracket 10 is a sheet metal part, and the support bracket 20 is a sheet metal part. Among them, the sheet metal part has good workability, is convenient to be formed or connected by means such as stamping, cutting, welding, and bending, and can easily meet the structural design requirements of the wall-mounted bracket 10 and the support bracket 20. The sheet metal part has high strength and stability, has good performance of bearing load for a long time, and has good corrosion resistance and wear resistance.

[0073] To improve the installation stability of the device, please continue to refer to Figures 7 to 9 , the first limiting plate 13 and the second limiting plate 23 are connected by a connecting piece (the connecting piece is omitted in the drawing). The first limiting plate 13 is provided with a first mounting hole 1301, the second limiting plate 23 is provided with a second mounting hole 2301, the second limiting plate 23 is connected to the adjacent first limiting plate 13 by a connecting piece, and the connecting piece passes through the first mounting hole 1301 and the second mounting hole 2301. When the operator installs the device, the wall-mounted bracket 10 is mounted on the support bracket 20. The second limiting plate 23 and the first limiting plate 13, and the second limiting plate 23 and the mounting plate 12 are in limiting cooperation in the left-right direction to ensure that the support bracket 20 is in the correct position in the left-right direction, so that the support plate 22 can support the mounting plate 12 and the first connecting plate 14. After the mounting is completed, then operate the connecting piece to connect the first limiting plate 13 and the second limiting plate 23, so as to strengthen the connection strength between the wall-mounted bracket 10 and the support bracket 20, and the device weight can also be transferred to the support bracket 20 through the connecting piece. The mounting structure is reliable, the position of the device after installation is stable, and it is not easily loosened.

[0074] The inventor found that if the first limiting plate 13 is arranged on the hanging plate 12, after the wall-mounted bracket 10 with an inverter or other equipment fixed thereon is hung on the supporting bracket 20 on the wall, the first limiting plate 13 is close to the wall. At this time, if the connecting piece needs to be inserted into the gap between the equipment and the wall to lock the first limiting plate 13 and the second limiting plate 23 with the connecting piece, the wall will limit the operation of the operator. In this application, the first limiting plate 13 is arranged at both ends of the first recess 101, the first limiting plate 13 is close to the first mounting plate 11, and the first limiting plate 13 is far from the wall, increasing the operating space for locking the connecting piece.

[0075] Of course, in other embodiments, a connecting piece may not be provided between the first limiting plate 13 and the second limiting plate 23, and only by the second limiting plate 23 abutting against the first limiting plate 13, the left and right positions of the supporting bracket 20 are limited to prevent the equipment from loosening. For the convenience of understanding, the following continues to describe with a connecting piece provided between the first limiting plate 13 and the second limiting plate 23.

[0076] Optionally, the connecting piece is a screw, and the screw rod of the screw passes through the first mounting hole 1301 and the second mounting hole 2301. In other embodiments, the connecting piece may also be only a pin, and both the first mounting hole 1301 and the second mounting hole 2301 are through holes, and the connecting piece passes through the through holes of the two limiting plates. In other embodiments, if the connecting piece may also be other structures.

[0077] Optionally, the connecting piece is a screw, and one of the first mounting hole 1301 and the second mounting hole 2301 may be a through hole and the other may be a threaded hole, and the screw passes through the through hole and is threadedly connected to the threaded hole. In other embodiments, when the connecting piece is a screw, the first mounting hole 1301 and the second mounting hole 2301 may also both be threaded holes.

[0078] It can be understood that the axes of the first mounting hole 1301 and the second mounting hole 2301 extend in the left-right direction.

[0079] Although the first limiting plate 13 and the second limiting plate 23 can be connected by passing the connecting piece through the first mounting hole 1301 and the second mounting hole 2301, improving the installation stability of the hanging and packaging bracket, the inventor found that in some cases, if both the first mounting hole 1301 and the second mounting hole 2301 are circular holes, during the installation process of the wall-mounted bracket 10, the hole positions need to be accurately aligned to lock the connecting piece. When aligning the hole positions, since the supporting bracket 20 is fixed on the wall and the wall-mounted bracket 10 is fixed on the equipment, the entire equipment needs to be lifted to adjust the relative positions of the first mounting hole 1301 and the second mounting hole 2301.

[0080] In order to improve the connection efficiency between the first limiting plate 13 and the second limiting plate 23 and reduce the installation difficulty of the connecting piece, in one embodiment, among the adjacent first limiting plate 13 and second limiting plate 23, in the first mounting hole 1301 and the second mounting hole 2301, one is a circular threaded hole and the other is an oblong hole extending in the up and down direction. The oblong hole is also called a kidney-shaped hole, a long kidney-shaped hole, a long strip hole, etc., and the oblong hole serves as a through hole. In this way, when the connecting piece is a screw, the screw passes through the oblong hole and is threadedly connected to the threaded hole, realizing the locking of the first limiting plate 13 and the second limiting plate 23. It can be understood that when the mounting plate 12 of the wall-mounted bracket 10 is installed, it is inserted into the second recess 201 of the support bracket 20 from top to bottom, and the support bracket 20 supports the wall-mounted bracket 10 from bottom to top. When the wall-mounted bracket 10 is installed, it may be difficult to align the upper and lower positions of the first limiting plate 13 and the second limiting plate 23. At this time, one of the first mounting hole 1301 and the second mounting hole 2301 is an oblong hole extending up and down, and it is easy to align the two hole positions. Without the need to lift the equipment as a whole, the installation of the connecting piece can also be realized.

[0081] Optionally, as Figure 3 , Figure 4 , Figure 9 shown, two first limiting plates 13 are located between two second limiting plates 23. In other words, the first limiting plate 13 is located inside and the second limiting plate 23 is located outside. The first mounting hole 1301 is a threaded hole and the second mounting hole 2301 is an oblong hole. Optionally, two second limiting plates 23 are located between two first limiting plates 13. In other words, the second limiting plate 23 is located inside and the first limiting plate 13 is located outside. The second mounting hole 2301 is a threaded hole and the first mounting hole 1301 is an oblong hole.

[0082] It can be understood that by setting the mounting hole of the outer limiting plate as an oblong hole and the mounting hole of the inner limiting plate as a threaded hole, the screw can be locked from the outside to the inside, and the installation is convenient and fast.

[0083] It should be noted that the present application does not exclude the implementation manner in which both the first mounting hole 1301 and the second mounting hole 2301 are circular holes.

[0084] In one embodiment, when the first mounting hole 1301 is a threaded hole, a press-fit nut 15 is provided in the first mounting hole 1301. By press-fitting the nut, compared with the method of setting a stud by the budding process to set a threaded hole, it is not easy to deform the first limiting plate 13, and the structural strength is better. In other embodiments, when a press-fit nut 15 is provided in the second mounting hole 2301, the structural strength can also be improved.

[0085] In one embodiment, referring to Figure 3 , Figure 7, the first limiting plate 13 is in an angular fit with the first mounting plate 11 and is integrally connected. The lower side of the first limiting plate 13 abuts against the first connecting plate 14 or a certain gap is reserved between the first limiting plate 13 and the first connecting plate 14. When the first mounting plate 11 is installed on the equipment housing 90, the first mounting plate 11 is closely attached to the equipment housing 90, and the root of the first limiting plate 13 can also be close to the equipment housing 90. In this way, during production, transportation or use, the first limiting plate 13 is not easily bent and deformed; and when the first mounting hole 1301 is provided on the first limiting plate 13 and the second mounting hole 2301 is provided on the second limiting plate 23, the first limiting plate 13 is not easily bent and deformed, and the first mounting hole 1301 and the second mounting hole 2301 can be easily aligned to install the connecting piece. It can be understood that the width direction of the first mounting plate 11 is the up-down direction of the wall-mounted structure. When the first mounting plate 11 bears weight, it has better anti-torsion performance. Compared with the way that the first limiting plate 13 and the first connecting plate 14 are integrally connected, in this embodiment, the first limiting plate 13 and the first mounting plate 11 are integrally connected, which can make the first limiting plate 13 better share the vertical load and is not easily twisted and deformed.

[0086] Optionally, the first mounting plate 11 is welded to the inverter housing 90, and the root of the first limiting plate 13 is also welded to the inverter housing 90. The first limiting plate 13 has higher structural strength and is more difficult to be bent.

[0087] Optionally, through the bending process, the left and right ends of the first mounting plate 11 are bent backward respectively to form two first limiting plates 13 on the left and right sides of the first mounting plate 11. In other embodiments, the first limiting plate 13 and the first mounting plate 11 can also be integrally formed by other processes.

[0088] Please refer to Figure 4 , Figure 8 , the second limiting plate 23 is in an angular fit with the support plate 22 and is integrally connected. The lower side of the second limiting plate 23 abuts against the second connecting plate 24 or a certain gap is reserved between the second limiting plate 23 and the second connecting plate 24. The vertical dimension of the support plate 22 is greater than the vertical dimension of the second connecting plate 24. Compared with the way that the second limiting plate 23 and the second connecting plate 24 are integrally connected, in this embodiment, the way that the second limiting plate 23 and the support plate 22 are integrally connected, the second limiting plate 23 has stronger ability to share the vertical load and is not easily twisted and deformed.

[0089] In one embodiment, the first mounting plate 11 and the first connecting plate 14, the first connecting plate 14 and the hanging plate 12, the support plate 22 and the second connecting plate 24, and the second connecting plate 24 and the second mounting plate 21 are all angularly and integrally connected.

[0090] In one embodiment, as Figures 6 to 8As shown in the figure, the first mounting plate 11 extends upward from the first connecting plate 14, the first connecting plate 14 extends backward from the first mounting plate 11, and the hanging plate 12 extends downward from the first connecting plate 14. The support plate 22 extends upward from the second connecting plate 24, the second mounting plate 21 extends downward from the second connecting plate 24, and the second connecting plate 24 extends forward from the second mounting plate 21. A third recess 102 is formed between the hanging plate 12 and the first connecting plate 14, and the support plate 22 is inserted into the third recess 102. The rear side of the support plate 22 abuts against the front side of the hanging plate 12, and the support plate 22 supports the wall-mounted bracket 10 from the rear to the front. The upper side of the support plate 22 abuts against the lower side of the first connecting plate 14, and the support plate 22 supports the wall-mounted bracket 10 from the bottom to the top. This structural design can expose the first mounting plate 11, prevent the first connecting plate 14 and the hanging plate 12 from blocking the rear side of the first mounting plate 11, and facilitate the installation and fixation of the first mounting plate 11 to the equipment housing 90 from the rear to the front; it can expose the second mounting plate 21, prevent the second connecting plate 24 and the support plate 22 from blocking the front side of the second mounting plate 21, and facilitate the installation and fixation of the second mounting plate 21 to the wall from the front to the rear.

[0091] In other embodiments, both the first mounting plate 11 and the hanging plate 12 extend downward from the first connecting plate 14. That is, the first mounting plate 11, the first connecting plate 14, and the hanging plate 12 are integrally similar to an inverted "U" shape. In other embodiments, both the second mounting plate 21 and the support plate 22 extend upward from the second connecting plate 24. That is, the second mounting plate 21, the second connecting plate 24, and the support plate 22 are integrally similar to a "U" shape.

[0092] Please refer to Figure 8 、 Figure 3 、 Figure 4 、 Figures 9 to 12 , in one embodiment, the second limiting plate 23 is approximately in a P-shaped or L-shaped structure. The second limiting plate 23 includes a first plate portion 231 and a second plate portion 232 that are connected. The first plate portion 231 is connected to the support plate 22 and / or the second connecting plate 24. The second mounting plate 21 is connected to the rear side of the second connecting plate 24, the support plate 22 is connected to the front side of the second connecting plate 24, and the second plate portion 232 extends forward from the first plate portion 231 so that the second plate portion 232 protrudes forward relative to the support plate 22. Refer to Figure 3 、 Figure 4 、 Figure 9 、 Figure 10 , the hanging plate 12 is located between the first plate portions 231 of the two second limiting plates 23, and the first limiting plate 13 is located on the left and right sides of the second plate portions 232 of the two second limiting plates 23.

[0093] It can be understood that when the wall-mounted bracket 10 is a sheet metal part, such as Figure 8As shown, the support plate 22, the second connecting plate 24, and the second limiting plate 23 which is approximately P-shaped or approximately L-shaped can be formed on the same sheet metal through the processes of bending and cutting.

[0094] In other embodiments, the second limiting plate 23 can also be of other shapes, such as rectangular, etc.

[0095] Please refer to FIGS. 7, Figure 9 , Figure 1 , Figure 2 , in one embodiment, the wall-mounted bracket 10 includes a plurality of mounting plates 12. The plurality of mounting plates 12 are arranged at intervals in the left-right direction. The plurality of mounting plates 12 all extend into the second recess 201, and a notch 103 is formed between adjacent mounting plates 12. Through the mounting plates 12 arranged at intervals left and right, within the overall width of the wall-mounted bracket 10, there is as much width of the mounting plates 12 as possible. To ensure the mounting stability, the material can be reduced to reduce the self-weight of the wall-mounted structure, and the mounting of the inverter or other devices is more stable.

[0096] In other embodiments, a whole long strip-shaped mounting plate 12 can also be provided, that is, the mounting plate 12 has no notch 103.

[0097] Please refer to Figure 8 , Figures 10 to 12 , Figure 6 , to improve the support stability of the support plate 22 for the wall-mounted bracket 10, in one embodiment, the support plate 22 is provided with a support folding plate portion 222 to increase the contact area between the support plate 22 and the wall-mounted bracket 10, so as to improve the support stability. Among them, the support plate 22 includes a support main board portion 221 and a support folding plate portion 222. The lower side of the support main board portion 221 is connected to the second connecting plate 24. The support main board portion 221 extends upward from the second connecting plate 24. The second recess 201 is formed between the support main board portion 221 and the second connecting plate 24. The upper side of the support main board portion 221 is connected to the support folding plate portion 222. The support folding plate portion 222 extends forward from the support main board portion 221. The support main board portion 221 and the support folding plate portion 222 are in an angular fit.

[0098] Optionally, the dimension of the support folding plate portion 222 in the left-right direction is smaller than the dimension of the support main board portion 221 in the left-right direction. In other words, the support folding plate portion 222 is provided only in a partial area. Refer to Figure 11 , the support folding plate portion 222 abuts against and supports the first connecting plate 14. Refer to Figure 12, the supporting main board part 221 also abuts against and supports the first connecting board 14. Compared with the way of only supporting the first connecting board 14 by the upper edge of the supporting main board part 221, in this embodiment, a supporting folding plate part 222 is also arranged in a partial area of the supporting main board part 221 to increase the contact area between the supporting board 22 and the first connecting board 14, so as to enhance the supporting stability. It can be understood that when the upper edge of the supporting main board part 221 directly supports the wall hanging bracket 10, the weight of the wall hanging bracket 10 can be directly transmitted to the supporting main board part 221. And the supporting main board part 221 is vertically arranged, with good load-bearing capacity and not easy to bend and deform. Compared with directly forming the supporting folding plate part 222 by bending the whole upper side of the whole supporting main board part 221, in this embodiment, the supporting folding plate part 222 is only arranged in a partial area, avoiding the whole area bending and causing the whole supporting folding plate part 222 to be easily deformed when supporting the first connecting board 14, which affects the load-bearing capacity.

[0099] In other embodiments, the supporting folding plate part 222 may not be provided, and the lower side of the first connecting board 14 may be directly supported by the upper edge of the supporting board 22.

[0100] In one embodiment, the wall hanging bracket 10 includes a plurality of hanging plates 12, and the plurality of hanging plates 12 are arranged at intervals in the left-right direction, and a notch 103 is formed between adjacent hanging plates 12; a supporting folding plate part 222 is connected to the part of the supporting main board part 221 exposed from the notch 103. Optionally, two hanging plates 12 are arranged one on the left and one on the right, and one supporting folding plate part 222 is arranged close to the middle. By arranging the hanging plates 12, the supporting folding plate part 222, and the hanging plates 12 alternately in the left-right direction, the supporting stability can be ensured while reducing the material.

[0101] Optionally, the size of the supporting folding plate part 222 in the left-right direction is larger than the size of the notch 103 in the left-right direction, that is, a part of the supporting folding plate part 222 extends leftward relative to the left edge of the notch 103, and a part of the supporting folding plate part 222 extends rightward relative to the right edge of the notch 103, and the structural stability is better.

[0102] In the description of this article, it should be understood that the terms "upper", "lower", "left", "right" and other orientation or position relationships are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplifying the operation, 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, so it cannot be understood as a limitation to the present invention. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0103] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art. The technical principles of the present utility model have been described above in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present utility model and cannot be interpreted in any way as a limitation of the protection scope of the present utility model. Based on the explanations herein, those skilled in the art can think of other specific embodiments of the present utility model without creative efforts, and these ways will all fall within the protection scope of the present utility model.

Claims

1. A wall-mounted structure, characterized in that, Comprising: A wall-mounted bracket (10), including a first mounting plate (11), a first connecting plate (14), a hanging plate (12), and a first limiting plate (13); the hanging plate (12) is connected to the first connecting plate (14); the first connecting plate (14) is angularly connected to the first mounting plate (11), a first recess (101) is formed between the first connecting plate (14) and the first mounting plate (11), and the first limiting plate (13) is provided at the left end and / or the right end of the first recess (101); A support bracket (20), including a second mounting plate (21), a second connecting plate (24), a support plate (22), and a second limiting plate (23); the support plate (22) is angularly connected to the second connecting plate (24), a second recess (201) is defined between the support plate (22) and the second connecting plate (24), and the second limiting plate (23) is provided at the left end and / or the right end of the second recess (201), and the second mounting plate (21) is connected to the second connecting plate (24); Wherein, the wall-mounted bracket (10) is hung on the support bracket (20), and the hanging plate (12) and the support plate (22) are located between the plane where the first mounting plate (11) is located and the plane where the second mounting plate (21) is located; the hanging plate (12) extends into the second recess (201), the support plate (22) supports the first connecting plate (14), and the second limiting plate (23) is located on the left or right side of the first limiting plate (13).

2. The wall-mounted structure according to claim 1, characterized in that, The first limiting plate (13) is provided with a first mounting hole (1301), and the second limiting plate (23) is provided with a second mounting hole (2301); the second limiting plate (23) is connected to the adjacent first limiting plate (13) through a connecting member, and the connecting member passes through the first mounting hole (1301) and the second mounting hole (2301).

3. The wall-mounted structure according to claim 2, characterized in that, The second mounting hole (2301) is an oblong hole, and the two first limiting plates (13) are located between the two second limiting plates (23); Or, the first mounting hole (1301) is an oblong hole, and the two second limiting plates (23) are located between the two first limiting plates (13).

4. The wall-mounted structure according to claim 2, characterized in that A press riveting nut (15) is provided in the first mounting hole (1301) or the second mounting hole (2301), the connecting member is a connecting screw, and the connecting screw passes through the press riveting nut (15) and is threadedly connected to the press riveting nut (15).

5. The wall-mounted structure according to claim 1, wherein The first limiting plate (13) is integrally and fixedly connected to the first mounting plate (11); And / or, the second limiting plate (23) is integrally and fixedly connected to the support plate (22).

6. The wall-mounted structure according to claim 1, wherein, The first mounting plate (11) extends upward from the first connecting plate (14), and the hanging plate (12) extends downward from the first connecting plate (14); the support plate (22) extends upward from the second connecting plate (24), and the second mounting plate (21) extends downward from the second connecting plate (24); A third recess (102) is formed between the mounting plate (12) and the first connecting plate (14), and the support plate (22) is inserted into the third recess (102); the support plate (22) abuts against the mounting plate (12), and the support plate (22) abuts against the first connecting plate (14).

7. The wall-mounted structure according to claim 1, wherein, The second limiting plate (23) includes a first plate portion (231) and a second plate portion (232) connected to each other. The first plate portion (231) is connected to the support plate (22) and / or connected to the second connecting plate (24). The plane where the first mounting plate (11) is located is on the front side of the plane where the second mounting plate (21) is located. The second plate portion (232) extends forward from the first plate portion (231) so that the second plate portion (232) protrudes forward relative to the support plate (22). The second plate portion (232) is located on the left or right side of the adjacent first limiting plate (13).

8. The wall-mounted structure according to any one of claims 1 to 7, characterized in that The wall-mounted bracket (10) includes a plurality of the mounting plates (12). The plurality of the mounting plates (12) are arranged at intervals in the left-right direction, and the plurality of the mounting plates (12) all extend into the second recess (201).

9. The wall-mounted structure according to any one of claims 1 to 7, characterized in that, The support plate (22) includes a support main board portion (221) and a support folding board portion (222). The support main board portion (221) is connected to the front side of the second connecting plate (24). The support folding board portion (222) is connected to the support main board portion (221), and the support folding board portion (222) extends forward from the support main board portion (221). The lower side surface of the first connecting plate (14) abuts against the upper edge of the support main board portion (221), and the lower side plate of the first connecting plate (14) abuts against the support folding board portion (222).

10. An inverter mounting assembly, characterized in that, Comprising: An inverter, including a housing (90); The wall-mounted structure according to any one of claims 1 to 9; the first mounting plate (11) abuts against the housing (90), and the first mounting plate (11) is connected to the housing (90).

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