Wall-mounted mounting rack and wall-mounted power supply device

Abstract

The utility model relates to a wall-mounted mounting rack and a wall-mounted power supply device. The wall-mounted power supply device comprises the wall-mounted mounting rack. The wall-mounted mounting frame comprises a wall-mounted bracket and an adjacent fixing device, a containing groove is formed in the wall-mounted bracket and used for containing a plurality of batteries, and a mounting interval is arranged between every two adjacent batteries. The adjacent fixing device comprises at least one first fixing assembly and at least one second fixing assembly, each first fixing assembly is arranged on the wall-mounted bracket, the first fixing assemblies correspond to the mounting intervals in a one-to-one mode, each first fixing assembly is connected to the two batteries, and each second fixing assembly corresponds to the corresponding mounting interval in a one-to-one mode. The second fixing assemblies are in one-to-one correspondence with the mounting intervals, each second fixing assembly is connected to the two batteries, and the first fixing assemblies and the second fixing assemblies are symmetrically arranged on the two sides of each mounting interval. Therefore, the overall compact degree of the product is improved, and the setting cost is effectively saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery, especially hanging mounting frame and wall hanging power supply device. BACKGROUND

[0002] In the current energy storage system, battery wall hanging installation is a common deployment method, especially suitable for application scenarios that require to save ground space. The traditional single battery wall hanging scheme is usually to fix each battery unit independently on the wall, which is simple and direct, but has several limitations, especially when facing the demand of multiple battery parallel use.

[0003] Firstly, the existing single battery wall hanging installation method has low utilization efficiency of installation space. Since each battery needs independent space for installation, this leads to a significant increase in the overall wall area occupied when multiple batteries are installed side by side or stacked, limiting the layout possibilities of other devices or components in the same area.

[0004] Secondly, each battery is equipped with a wall hanging rack, which not only increases the material cost, but also increases the length requirement of the connecting wire due to the large spacing between the batteries, thereby increasing the wiring complexity and wire cost. SUMMARY

[0005] The utility model provides a kind of wall hanging mounting frame and wall hanging power supply device, can solve the problem of overall volume and set cost is high.

[0006] The utility model provides a kind of wall hanging mounting frame, it includes:

[0007] Wall hanging bracket, the wall hanging bracket is equipped with receiving slot, the receiving slot is used to receive a plurality of batteries, and installation interval is provided between every two adjacent batteries;And

[0008] Adjacent fixing device, including at least one first fixed component and at least one second fixed component, each first fixed component is provided on the wall hanging bracket, each first fixed component corresponds to each installation interval, and each first fixed component is respectively connected to two batteries, each second fixed component corresponds to each installation interval, each second fixed component is respectively connected to two batteries, and the first fixed component and the second fixed component are symmetrically provided on both sides of each installation interval.

[0009] Preferably, the wall hanging mounting frame further includes a wall surface connecting device, the wall surface connecting device includes a wall surface fixing member, a battery connecting member and an intermediate connecting member, the wall surface fixing member is provided on the wall hanging surface, the battery connecting member is provided on one of the batteries, and the intermediate connecting member connects the wall surface fixing member and the battery connecting member.

[0010] Preferably, the wall fixing member comprises an L-shaped wall connecting plate, wherein a wall connecting waist hole and an intermediate connecting waist hole are formed in the L-shaped wall connecting plate.

[0011] The wall connecting device further comprises a wall hanging connecting screw, wherein the wall hanging connecting screw is arranged through the wall connecting waist hole and connected to the wall hanging surface, and the intermediate connecting member is arranged through the intermediate connecting waist hole and connected to the battery connecting member.

[0012] Preferably, the battery connecting member comprises a battery connecting plate, a spacing plate, an intermediate connecting plate and a plurality of battery connecting bolts, wherein the battery connecting plate, the spacing plate and the intermediate connecting plate are sequentially connected, the battery connecting plate and the intermediate connecting plate are parallel to each other, each battery connecting bolt is arranged through the battery connecting plate and connected to the battery, the intermediate connecting plate is movably arranged on the wall fixing member, and the intermediate connecting member is arranged through the intermediate connecting plate and the wall fixing member, so as to limit the relative position of the intermediate connecting plate and the wall fixing member.

[0013] Preferably, each first fixing assembly comprises a first fixing L-shaped plate and a plurality of first fixing threaded members, wherein the first fixing L-shaped plate is arranged on the wall hanging bracket, each first fixing threaded member is arranged through the first fixing L-shaped plate, and each first fixing threaded member on each first fixing L-shaped plate is respectively screwed to two batteries.

[0014] Preferably, the second fixing assembly comprises a second fixing plate and a plurality of second fixing threaded members, wherein each second fixing threaded member is arranged through the second fixing plate, and each second fixing threaded member on each second fixing plate is respectively screwed to two batteries.

[0015] Preferably, the wall hanging mounting rack comprises two adjacent fixing devices, wherein the two adjacent fixing devices are symmetrically arranged on the wall hanging bracket, and the two adjacent fixing devices are connected to the batteries from opposite sides.

[0016] Preferably, the wall hanging bracket comprises a bracket plate, two supports and two limiting edges, wherein the two supports are symmetrically arranged on one surface of the bracket plate, the two limiting edges are symmetrically arranged on the other surface of the bracket plate, and the two limiting edges jointly define the receiving groove on the bracket plate.

[0017] Preferably, the installation interval is 0mm-5mm.

[0018] The utility model discloses a second aspect still provide a kind of wall-mounted power supply device, the wall-mounted power supply device includes two batteries and the wall-mounted mounting rack described in any one technical solution above, two described batteries are all arranged in the storage slot, and two described batteries are mutually resisted.

[0019] The utility model has the following beneficial effects:

[0020] The utility model relates to a wall-mounted mounting rack and a wall-mounted power supply device, and the wall-mounted power supply device comprises a wall-mounted mounting rack. On the wall-mounted mounting rack, the wall-mounted bracket with the storage slot is arranged, so that the batteries can be arranged compactly and orderly.

[0021] Meanwhile, the setting of the abutment fixing device makes the installation process more convenient and fast, and reduces the labor cost. These improvements can help reduce the installation cost and improve the economy of the product.

[0022] In addition, the utility model also can ensure the stable connection between adjacent batteries by adopting the mode that at least one first fixing component and at least one second fixing component are symmetrically arranged on both sides of each installation interval.

[0023] In addition, since the modular design is adopted, i.e. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and other objects, features and advantages of the utility model will become more apparent through a more detailed description of the exemplary embodiments of the utility model, in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components throughout the exemplary embodiments of the utility model.

[0025] Figure 1 is the structure schematic view of the wall-mounted power supply device mounted on the wall-mounted surface in some embodiments of the utility model;

[0026] Figure 2 is the structure schematic view of the wall-mounted power supply device in some embodiments of the utility model;

[0027] Figure 3 is the explosion view of the wall-mounted power supply device in some embodiments of the utility model;

[0028] Figure 4 is an exploded view of the wall connecting device in some embodiments of the present application.

[0029] Reference signs:

[0030] 10, wall hanging mounting frame; 20, wall hanging power supply device; 30, battery; 40, mounting interval; 50, wall hanging surface;

[0031] 1, wall hanging bracket; 11, storage groove; 12, supporting plate; 13, support; 14, limiting edge;

[0032] 2, adjacent fixing device; 21, first fixing assembly; 211, first fixing L-shaped plate; 212, first fixing threaded part; 22, second fixing assembly; 221, second fixing plate; 222, second fixing threaded part;

[0033] 3, wall connecting device; 31, wall fixing part; 311, wall connecting waist hole; 312, intermediate connecting waist hole; 32, battery connecting part; 321, battery connecting plate; 322, spacing plate; 323, intermediate connecting plate; 324, battery connecting bolt; 33, intermediate connecting part. DETAILED DESCRIPTION

[0034] Embodiments of the present application will be described in more detail by referring to the drawings. Although the embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0035] It should be understood that although the terms "first", "second", "third" and the like can be used to describe various information in the present application, these information should not be limited by these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0036] In the description of the utility model, it is understood that the directions or position relations indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are the directions or position relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model.

[0037] Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to the specific circumstances.

[0038] Figure 1 The wall-mounted mounting rack 10 in some embodiments of the utility model is shown, the wall-mounted mounting rack 10 can be installed on the wall-mounted surface 50, and the wall-mounted mounting rack 10 is used to accommodate and fix the battery, so that the battery 30 can be placed on the wall. The wall-mounted surface 50 refers to the position where the battery is to be wall-mounted, of course, the wall-mounted mounting rack 10 can be installed at any position on the wall-mounted surface 50, and the specific position can be adjusted according to the actual installation and use requirements. The wall-mounted surface 50 includes but is not limited to the surface of a wall or the surface of a shelf.

[0039] As shown in Figure 1 The wall-mounted mounting rack 10 includes a wall-mounted bracket 1 and an adjacent fixing device 2, the wall-mounted bracket 1 can be installed on the wall-mounted surface 50, and the wall-mounted bracket 1 is used to support the battery 30. The adjacent fixing device 2 is arranged on the wall-mounted bracket 1, and the adjacent fixing device 2 is used to fix the position of the battery on the wall-mounted bracket 1 on one hand, and is also used to fix the relative position of the two adjacent batteries 30 on the other hand.

[0040] As shown in Figures 1 to 3 The wall-mounted bracket 1 is provided with an accommodation groove 11, and the accommodation groove 11 is used to accommodate a plurality of batteries 30, and the installation interval 40 is arranged between every two adjacent batteries 30.

[0041] It can be understood that the accommodation groove 11 is used for each battery 30, to ensure that the batteries can be arranged neatly on the wall-mounted bracket. It should be noted that the accommodation groove 11 can be configured to accommodate only part of each battery 30, that is, only part of each battery 30 is accommodated in the accommodation groove 11.

[0042] Further, the size of the installation interval 40 can be flexibly set. Of course, the installation interval 40 can also be configured as 0, that is, the adjacent batteries 30 abut each other.

[0043] As shown in Figures 1 to 3 The adjacent fixing device 2 includes at least one first fixing assembly 21 and at least one second fixing assembly 22. Each first fixing assembly 21 is arranged on the wall-mounted bracket 1, each first fixing assembly 21 corresponds to each installation interval 40, and each first fixing assembly 21 is connected to two batteries, respectively. Each second fixing assembly 22 corresponds to each installation interval 40, and each second fixing assembly 22 is connected to two batteries 30, respectively. The first fixing assembly 21 and the second fixing assembly 22 are symmetrically arranged on both sides of each installation interval 40.

[0044] Understandably, the first fixing assembly 21 is responsible for connecting one side of a pair of adjacent batteries 30, and ensures that the relative position between the batteries is fixed by mechanical or other means. The second fixing assembly 22 is responsible for connecting the other side of the same pair of adjacent batteries, further enhancing the connection strength between the batteries, and ensuring that the batteries will not be easily displaced even in the case of vibration or impact.

[0045] It should be noted that the wall-mounted mounting rack 10 provided by the utility model realizes the improvement of compact size, cost benefit, stability enhancement, and maintenance convenience, and significantly improves the overall performance of the wall-mounted power supply device.

[0046] Further, the installation interval 40 is 0mm-5mm.

[0047] Understandably, when the installation interval 40 is set to 0mm, it means that there is no obvious physical gap between the adjacent batteries. Such compact arrangement can minimize the overall size of the wall-mounted mounting rack 10, and is suitable for installation scenarios with extremely limited space. However, it should be noted that at this time, the electrical isolation measures between the batteries should be in place to prevent the risk of short circuit, and the heat dissipation design should be ensured to work effectively.

[0048] When the installation interval 40 is greater than 0mm, sufficient space is provided for heat management and maintenance operations between the batteries. Such spacing helps to improve air circulation, reduce the problem of battery temperature rise due to heat accumulation, and is also beneficial to future maintenance and inspection work, such as replacing or removing individual batteries.

[0049] In actual use, the installation interval 40 can be adjusted according to actual use requirements.

[0050] As shown in Figure 3 and Figure 4As shown in some embodiments of the wall-mounted rack 10, the wall-mounted rack 10 further comprises a wall connecting device 3, which comprises a wall fixing member 31, a battery connecting member 32, and an intermediate connecting member 33. The wall fixing member 31 is arranged on the wall surface 50, the battery connecting member 32 is arranged on one of the batteries, and the intermediate connecting member 33 connects the wall fixing member 31 and the battery connecting member 32.

[0051] It can be understood that the main function of the wall fixing member 31 is to firmly fix the entire wall-mounted rack 10 to the wall surface 50. In order to ensure stability, the wall fixing member 31 is usually made of high-strength material and designed with multiple fixing points to disperse pressure. When installing, the appropriate fixing method should be selected according to the material of the wall surface 50, such as expansion screws, chemical anchors, etc., to ensure that the wall-mounted rack 10 can withstand the expected maximum load.

[0052] One end of the intermediate connecting member 33 is connected to the wall fixing member 31, and the other end is connected to the battery connecting member 32. Thus, one of the batteries 30 can be connected to the wall surface 50, further improving the positional stability of the battery 30.

[0053] The battery connecting member 32 is installed on one of the batteries, and its function is to be connected to the wall fixing member 31 through the intermediate connecting member 33, thereby indirectly fixing the battery 30 to the wall surface.

[0054] As shown in some embodiments of the wall-mounted rack 10, the wall fixing member 31 comprises an L-shaped wall connecting plate, and the L-shaped wall connecting plate is provided with a wall connecting waist hole 311 and an intermediate connecting waist hole 312. Figure 3 Figure 4 As shown in some embodiments of the wall-mounted rack 10, the wall fixing member 31 comprises an L-shaped wall connecting plate, and the L-shaped wall connecting plate is provided with a wall connecting waist hole 311 and an intermediate connecting waist hole 312.

[0055] The wall connecting device 3 further comprises a wall connecting screw, which is arranged through the wall connecting waist hole 311 and connected to the wall surface 50, and the intermediate connecting member 33 is arranged through the intermediate connecting waist hole 312 and connected to the battery connecting member 32.

[0056] It can be understood that the L-shaped wall connecting plate is the main structural form of the wall fixing member 31. Its "L" shape design can provide two perpendicular support surfaces for connecting with the wall surface 50 and the intermediate connecting member 33, respectively, enhancing the stability and load-bearing capacity of the installation system. The L-shaped wall connecting plate is usually made of strong and durable materials, such as steel or aluminum alloy, to ensure sufficient strength and durability.

[0057] ​The wall mounting hole 311 is located on one side of the L-shaped wall mounting plate and is specifically designed to securely fix the wall mounting fastener 31 to the wall mounting surface 50 using wall mounting screws. The wall mounting hole 311 provides a wide range of adjustment, allowing for fine-tuning of the position of the wall mounting fastener 31 during installation, while also accommodating wall mounting surfaces 50 of different thicknesses or irregular surfaces.

[0058] The intermediate connecting hole 312 is located on the other side of the L-shaped wall connecting plate. It is used to accommodate the intermediate connector 33 and connect it to the battery connector 32. The intermediate connecting hole 312 provides greater adjustment space for the intermediate connector 33, which can better adapt to changes in the position of the battery 30, and also facilitates installation and maintenance. In addition, the intermediate connecting hole 312 is designed to absorb slight deviations that may occur during installation, ensuring a tight connection of the entire system.

[0059] The wall-mounting connection screw is used to achieve the physical connection between the wall-mounting fastener 31 and the wall-mounting surface 50. It passes through the wall-mounting connection hole 311 and is fixed to the wall-mounting surface 50 by appropriate fastening measures (such as nuts, expansion tubes, etc.).

[0060] It should be noted that by introducing an L-shaped wall-mounting plate with wall-mounting connection holes 311 and intermediate connection holes 312, as well as wall-mounting connection screws, this utility model further optimizes the installation process of the wall-mounting bracket 10, which not only improves installation efficiency and accuracy, but also enhances the product's flexibility and adaptability.

[0061] like Figure 3 and Figure 4 As shown, in some embodiments of the wall-mounted mounting bracket 10, the battery connector 32 includes a battery connector plate 321, a spacing plate 322, an intermediate connector plate 323, and a plurality of battery connector bolts 324. The battery connector plate 321, the spacing plate 322, and the intermediate connector plate 323 are connected one by one, and the battery connector plate 321 and the intermediate connector plate 323 are parallel to each other. Each battery connector bolt 324 passes through the battery connector plate 321 and is connected to the battery. The intermediate connector plate 323 is movably supported on the wall fixing member 31. The intermediate connector 33 passes through the intermediate connector plate 323 and the wall fixing member 31, thereby defining the relative position of the intermediate connector plate 323 and the wall fixing member 31.

[0062] It is understandable that the battery connecting plate 321 is directly connected with the battery. It is fixed to the battery 30 by a plurality of battery connecting bolts 324, ensuring that the battery can be stably installed in the wall-mounted mounting rack 10. The spacing plate 322 is located between the battery connecting plate 321 and the intermediate connecting plate 323, thereby maintaining the distance between the battery connecting plate 321 and the intermediate connecting plate 323. The intermediate connecting plate 323 is arranged in parallel with the battery connecting plate 321. The intermediate connecting plate 323 is movably abutted on the wall fixing member 31, and the intermediate connecting member 33 is threaded therein to define the relative position between the two. The battery connecting member 32 can be moved within a certain range, facilitating installation and adjustment. Each battery connecting bolt 324 is used to firmly fix the battery connecting plate 321 to the battery. They pass through the preset hole positions on the battery connecting plate 321.

[0063] It should be noted that, in the actual installation process, both the battery connecting plate 321 and the intermediate connecting plate 323 can deform to a certain extent relative to the spacing plate 322, thereby adapting to the errors in the actual installation process, ensuring the smooth installation of the product, and improving the installation convenience and installation fault tolerance of the product.

[0064] Specifically, the intermediate connecting member 33 can be configured as a bolt and a nut, and the nut is threaded into a predetermined position and screwed with the nut.

[0065] As shown in Figure 3 In some embodiments of the wall-mounted mounting rack 10, each first fixing assembly 21 includes a first fixing L-shaped plate 211 and a plurality of first fixing threaded members 212. The first fixing L-shaped plate 211 is arranged on the wall-mounted bracket 1, and each first fixing threaded member 212 is threaded through the first fixing L-shaped plate 211. Each first fixing threaded member 212 on each first fixing L-shaped plate 211 is screwed to two batteries, respectively.

[0066] It is understandable that the first fixing L-shaped plate 211 is the main structural component of the first fixing assembly 21, which is arranged in an "L" shape to provide two perpendicular support surfaces. It is installed on the wall-mounted bracket 1 and used to connect adjacent batteries and ensure their stability and safety. One side of the first fixing L-shaped plate 211 is firmly installed on the wall-mounted bracket 1 by appropriate fastening measures (such as welding, screwing, etc.), and the other side provides a plurality of threaded holes for installing the first fixing threaded members 212.

[0067] It should be noted that the first fixing threaded members 212 pass through the preset hole positions on the first fixing L-shaped plate 211 and are screwed with the corresponding threaded holes on the surface of the battery, thereby firmly connecting two adjacent batteries together. The threaded connection makes the installation process more convenient and flexible, facilitating adjustment and disassembly, and also facilitating future maintenance and replacement work.

[0068] Specifically, the position of each first fixed L-shaped plate 211 can be determined according to the layout and battery arrangement on the wall hanging bracket 1, so as to ensure that the relative position of any two adjacent batteries can be fixed by the first fixing assembly 21.

[0069] As shown in Figure 3 some embodiments of the wall hanging mounting rack 10, the second fixing assembly 22 includes second fixing plates 221 and second fixing screws 222, each of which is threaded through the second fixing plate 221, and each second fixing screw 222 on each second fixing plate 221 is screwed to two batteries 30.

[0070] Understandably, the second fixing plate 221 is used to connect adjacent batteries and ensure their stability and safety. The second fixing plate 221 is used in cooperation with the first fixing assembly 21 to act on both sides of each installation interval 40 to effectively fix the batteries 30. The second fixing screw 222 passes through the preset hole on the second fixing plate 221 and is screwed with the corresponding threaded hole on the surface of the battery, thereby firmly connecting two adjacent batteries together.

[0071] As shown in Figure 1 and Figure 3 some embodiments of the wall hanging mounting rack 10, the wall hanging mounting rack 10 includes two adjacent fixing devices 2, which are symmetrically arranged on the wall hanging bracket 1 and connected to each battery 30 from opposite sides.

[0072] Understandably, the two adjacent fixing devices 2 are symmetrically distributed with the center line of the wall hanging bracket 1 as the axis. This means that the same number and type of first fixing assembly 21 and second fixing assembly 22 are provided on both sides of each installation interval 40, ensuring balanced force.

[0073] The two symmetrically arranged adjacent fixing devices 2 significantly improve the connection strength between adjacent batteries and reduce the risk of battery displacement caused by vibration or external force. Secondly, even if one adjacent fixing device 2 fails, the other can still maintain the stability of the product.

[0074] As shown in Figure 3 some embodiments of the wall hanging mounting rack 10, the wall hanging bracket 1 includes a support plate 12, two supports 13 symmetrically arranged on one surface of the support plate 12, and two limiting edges 14 symmetrically arranged on the other surface of the support plate 12, and the two limiting edges 14 together define a receiving groove 11 on the support plate 12.

[0075] It can be understood that the support plate 12 is used to support the batteries. The support plate 12 is usually made of a strong and durable material (such as steel or aluminum alloy) to ensure sufficient load capacity and durability. The two supports 13 are mainly used to connect the wall fixing part 31 or other mounting parts. They provide additional support points for the wall-mounted bracket 1, increasing the stability of the overall structure. The two limiting edges 14 are symmetrically arranged on the other surface of the support plate 12, together with the support plate 12 to define the receiving groove 11. The limiting edge 14 can prevent the battery from sliding out from the side and ensure that the battery can be neatly arranged in the receiving groove 11.

[0076] It should be noted that the size and shape of the support plate 12 are set according to the expected number and size of the batteries, ensuring that it can accommodate all batteries and provide sufficient space for heat dissipation and installation of other auxiliary equipment.

[0077] Specifically, each support 13 can be configured to be fixed to the wall surface 50 by an expansion bolt.

[0078] Figures 1 to 3 The wall-mounted power supply device 20 in some embodiments of the present application is shown, which includes two batteries 30 and a wall-mounted mounting bracket 10. The two batteries are arranged in the receiving groove 11, and the two batteries 30 abut each other.

[0079] It can be understood that the design of the two batteries 30 arranged closely reduces the overall volume of the wall-mounted power supply device 20, which is suitable for installation in a limited space.

[0080] Specifically, the battery referred to in the present application usually includes a box body, and the box body is internally provided with a battery core. The screw hole for fixing the battery is arranged on the box body.

[0081] The implementation of the present application has the following beneficial effects:

[0082] The present application relates to a wall-mounted mounting bracket and a wall-mounted power supply device, which comprises a wall-mounted mounting bracket. On the wall-mounted mounting bracket, a wall-mounted bracket with a receiving groove is arranged, so that the batteries can be arranged compactly and orderly. This not only effectively reduces the occupied space of the overall device, but also reduces the overall volume of the wall-mounted mounting bracket, thereby improving the space utilization rate, and is particularly suitable for installation in a limited space.

[0083] At the same time, the arrangement of the abutting fixing device makes the installation process more simple and fast, and reduces the labor cost. These improvements are helpful to reduce the setting cost and improve the economy of the product.

[0084] In addition, the utility model still can ensure the firm connection between adjacent batteries through the mode that at least one first fixing assembly and at least one second fixing assembly are symmetrically arranged on both sides of each installation interval. Thus, not only the mechanical strength of the whole system is increased, but also the safety and stability of the battery under various working conditions are ensured, and the battery displacement or damage caused by vibration or external force is prevented.

[0085] In addition, since the modular design is adopted, that is, there are corresponding first fixing assemblies and second fixing assemblies between every two adjacent batteries, when a single battery needs to be replaced or repaired, it can be quickly positioned and operated without affecting the working state of other batteries, and the maintenance efficiency is improved.

[0086] The scheme of the utility model has been described in detail above with reference to the drawings. In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments. It should be known by those skilled in the art that the actions and modules involved in the specification are not necessarily required by the utility model. In addition, it can be understood that the steps in the embodiment method of the utility model can be adjusted, combined and reduced in sequence according to actual needs, and the modules in the embodiment device of the utility model can be combined, divided and reduced according to actual needs.

[0087] The above has described each embodiment of the utility model, and the above description is exemplary, not exhaustive, and is not limited to each disclosed embodiment. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used in this paper is intended to best explain the principles, practical application or improvement of the technology in the market of each embodiment, or to enable other ordinary skilled persons in the art to understand each embodiment disclosed in this paper.

Claims

1. A wall mount bracket, characterized by, The wall-mounted bracket (1) is provided with a receiving groove (11) for receiving a plurality of batteries, and a mounting interval (40) is arranged between every two adjacent batteries. The adjacent fixing device (2) comprises at least one first fixing assembly (21) and at least one second fixing assembly (22). Each first fixing assembly (21) is arranged on the wall-mounted bracket (1) and corresponds to each mounting interval (40). Each first fixing assembly (21) is connected to two batteries. Each second fixing assembly (22) corresponds to each mounting interval (40). Each second fixing assembly (22) is connected to two batteries. The first fixing assembly (21) and the second fixing assembly (22) are symmetrically arranged on both sides of each mounting interval (40). The wall-mounted bracket further comprises a wall connecting device (3). The wall connecting device (3) comprises a wall fixing member (31), a battery connecting member (32), and an intermediate connecting member (33). The wall fixing member (31) is arranged on a wall surface (50). The battery connecting member (32) is arranged on one of the batteries. The intermediate connecting member (33) connects the wall fixing member (31) and the battery connecting member (32).

2. The wall mount of claim 1, wherein The wall fixing member (31) comprises an L-shaped wall connecting plate. The L-shaped wall connecting plate is provided with a wall connecting waist hole (311) and an intermediate connecting waist hole (312).

3. The wall mount of claim 2, wherein, The wall connecting device (3) further comprises a wall hanging connecting screw. The wall hanging connecting screw passes through the wall connecting waist hole (311) and is connected to the wall surface (50). The intermediate connecting member (33) passes through the intermediate connecting waist hole (312) and is connected to the battery connecting member (32). The battery connecting member (32) comprises a battery connecting plate (321), a spacing plate (322), an intermediate connecting plate (323), and a plurality of battery connecting bolts (324). The battery connecting plate (321), the spacing plate (322), and the intermediate connecting plate (323) are sequentially connected. The battery connecting plate (321) and the intermediate connecting plate (323) are parallel to each other. Each battery connecting bolt (324) passes through the battery connecting plate (321) and is connected to the battery. The intermediate connecting plate (323) is movably abutted on the wall fixing member (31). The intermediate connecting member (33) passes through the intermediate connecting plate (323) and the wall fixing member (31), thereby limiting the relative position of the intermediate connecting plate (323) and the wall fixing member (31).

4. The wall mount of claim 2 or 3, wherein, ​ 5. The wall mount of claim 1, wherein Each of the first fixing assemblies (21) comprises a first fixing L-shaped plate (211) and a plurality of first fixing screws (212), the first fixing L-shaped plate (211) is arranged on the wall-mounted bracket (1), each of the first fixing screws (212) is arranged through the first fixing L-shaped plate (211), and each of the first fixing screws (212) on each of the first fixing L-shaped plates (211) is respectively screwed on two of the batteries.

6. The wall mount of claim 1, wherein The second fixing assemblies (22) comprise second fixing plates (221) and a plurality of second fixing screws (222), each of the second fixing screws (222) is arranged through the second fixing plate (221), and each of the second fixing screws (222) on each of the second fixing plates (221) is respectively screwed on two of the batteries.

7. The wall mount of any of claims 1, 5, and 6, wherein: The wall-mounted mounting rack comprises two of the adjacent fixing devices (2), the two adjacent fixing devices (2) are symmetrically arranged on the wall-mounted bracket (1), and the two adjacent fixing devices (2) are connected to the batteries from opposite sides.

8. The wall mount of claim 1, wherein, The wall-mounted bracket (1) comprises a supporting plate (12), two supports (13) and two limiting edges (14), the two supports (13) are symmetrically arranged on one surface of the supporting plate (12), the two limiting edges (14) are symmetrically arranged on another surface of the supporting plate (12), and the two limiting edges (14) together define the receiving groove (11) on the supporting plate (12).

9. The wall mount of claim 1, wherein, The installation interval (40) is 0mm-5mm.

10. A wall-mounted power supply device characterized by comprising: The wall-mounted power supply device comprises two batteries and the wall-mounted mounting rack according to any one of claims 1-9, the two batteries are arranged in the receiving groove (11), and the two batteries abut against each other.

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