Battery pack control assembly mounting bracket and battery pack

Abstract

The utility model provides a kind of battery pack control assembly mounting rack and battery pack, it is related to battery pack technical field.The utility model provides battery pack control assembly mounting rack, mounting rack is detachably set in battery pack, and mounting rack includes the first installation surface and the second installation surface opposite along the thickness direction of itself, and the second installation surface is towards battery module in battery pack;Mounting rack has first connecting structure, second connecting structure and wire hole, and first connecting structure and second connecting structure are located at the first surface of mounting rack, and the charging control unit of battery pack is installed in the first installation surface by first connecting structure, and the power transmission bus of battery pack is detachably connected to the first installation surface by second connecting structure, and wire hole is used for the connecting line between charging control unit and battery module to pass through.The utility model provides a kind of battery pack control assembly mounting rack and battery pack, can save space, facilitate maintenance.

Description

Technical Field

[0001] This utility model relates to the field of battery pack technology, and in particular to a battery pack control component mounting bracket and a battery pack. Background Technology

[0002] Current battery pack control component installation methods have several shortcomings. For example, the charging control unit is typically fixed to one side of the battery pack with screws, lacking dedicated integration. The power transmission bus is supported by scattered brackets, and the connection method is traditional and inflexible. Furthermore, cables are often laid haphazardly without unified planning, making the inside of the battery pack appear cluttered. This decentralized installation not only wastes space but also increases the difficulty of installation and maintenance. Utility Model Content

[0003] To address at least one of the problems mentioned in the background art, this utility model provides a battery pack control component mounting bracket and a battery pack, which can save space and facilitate maintenance.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] In a first aspect, this utility model provides a battery pack control component mounting bracket, which is detachably mounted on the battery pack. The mounting bracket includes a first mounting surface and a second mounting surface that are opposite each other along its own thickness direction, with the second mounting surface facing the battery module in the battery pack.

[0006] The mounting bracket has a first connection structure, a second connection structure, and a wire passage hole. The first connection structure and the second connection structure are located on the first side of the mounting bracket. The charging control unit of the battery pack is mounted on the first mounting surface through the first connection structure. The power transmission bus of the battery pack is detachably connected to the first mounting surface through the second connection structure. The wire passage hole is used for the connection wire between the charging control unit and the battery module to pass through.

[0007] As an alternative implementation, the first mounting surface has a recess, and the bottom of the recess forms a protruding structure on the second mounting surface, with the charging control unit mounted on the recess.

[0008] As an optional implementation, the mounting bracket includes a mounting plate and a connecting plate. The mounting plate has a first mounting surface and a second mounting surface opposite to each other along its own thickness direction. The connecting plate is detachably connected to the top of the mounting plate and is located on one side of the first mounting surface. The connecting plate has a first connecting hole for connecting to a battery pack. The wire through hole and the recess are both located on the mounting plate.

[0009] As an alternative implementation, the bottom of the mounting plate has a folded edge bent toward the first mounting surface, and the folded edge has a second connection hole for connecting to the battery pack.

[0010] As an alternative implementation, the side of the mounting plate is rolled towards the second mounting surface to form a first rolled edge.

[0011] As an alternative implementation, the top edge of the mounting plate near the wire hole is curled toward the second mounting surface to form a second rolled edge.

[0012] As an optional implementation, the second connection structure includes a mounting post and an insulating member. The mounting post is disposed on the first mounting surface, the insulating member is disposed on the mounting post, and the battery pack power transmission bus is mounted on the insulating member.

[0013] As an optional implementation, the mounting plate is made of aluminum alloy and the connecting plate is made of steel.

[0014] Secondly, this utility model also provides a battery pack, including a housing, a battery module, a charging control unit, and a battery pack control component mounting bracket as described in the first aspect. The battery module is disposed inside the housing, and the charging control unit is mounted on the mounting bracket.

[0015] As an alternative implementation, one side of the housing has an access port, and the access port and the battery pack control assembly mounting bracket are positioned opposite each other.

[0016] The battery pack control component mounting bracket provided by this utility model is detachably mounted on the battery pack. The mounting bracket includes a first mounting surface and a second mounting surface opposite each other along its own thickness direction, with the second mounting surface facing the battery module in the battery pack. The mounting bracket has a first connecting structure, a second connecting structure, and a wire passage hole. The first connecting structure and the second connecting structure are located on the first surface of the mounting bracket. The charging control unit of the battery pack is mounted on the first mounting surface through the first connecting structure, and the power transmission bus of the battery pack is detachably connected to the first mounting surface through the second connecting structure. The wire passage hole is used for the connection wire between the charging control unit and the battery module to pass through.

[0017] The battery pack control component mounting bracket provided by this utility model, by setting wire-passing holes on the mounting bracket, allows the connecting wires between the battery module and the charging control unit to be organized through the wire-passing holes, ensuring that the cables are routed in a standardized and orderly manner, avoiding mutual interference and wear risks caused by messy laying, and improving electrical safety. Simultaneously, the first connecting structure on the mounting bracket can precisely fix the charging control unit, greatly enhancing the reliability and stability of component installation compared to the scattered installation methods in existing technologies. The second connecting structure on the mounting bracket can firmly fix the power transmission bus, ensuring its stable and reliable connection and reducing the possibility of loosening. This integrated multi-functional mounting bracket optimizes the internal space layout of the battery pack, effectively improving space utilization, and also makes the overall installation process simpler and more efficient. It also facilitates quick location and handling of problems during later maintenance, significantly improving the overall performance and maintainability of the battery pack. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a first schematic diagram of a battery pack control component mounting bracket provided in an embodiment of the present utility model;

[0020] Figure 2 This is a second schematic diagram of the battery pack control component mounting bracket provided in an embodiment of the present utility model;

[0021] Figure 3 A schematic diagram of the first installation of the battery pack control component mounting bracket in the battery pack according to an embodiment of the present utility model;

[0022] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 A second installation diagram of the battery pack control component mounting bracket provided in an embodiment of the present utility model in a battery pack;

[0024] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0025] Figure 7 A schematic diagram illustrating a third installation method of the battery pack control component mounting bracket in a battery pack, as provided in an embodiment of this utility model.

[0026] Figure 8for Figure 7 Enlarged view of point C in the middle;

[0027] Figure 9 This is a fourth installation diagram of the battery pack control component mounting bracket provided in this embodiment of the present invention in the battery pack;

[0028] Figure 10 for Figure 9 Enlarged view of point D in the middle.

[0029] Explanation of reference numerals in the attached figures:

[0030] 100 - Mounting bracket;

[0031] 110 - Mounting plate;

[0032] 111 - First connection structure;

[0033] 112-Second connection structure; 1121-Mounting post; 1122-Insulating component;

[0034] 113 - Cable guide hole;

[0035] 114 - Folded edge; 1141 - Second connecting hole;

[0036] 115 - First rolled edge;

[0037] 116 - Second roll edge;

[0038] 117 - Depression;

[0039] 120-Connecting plate;

[0040] 121 - First connecting hole;

[0041] 200-battery pack;

[0042] 210 - Outer casing;

[0043] 211-Inspection port;

[0044] 220-Battery Module;

[0045] 230 - Charging control unit;

[0046] 240 - Power transmission bus. Detailed Implementation

[0047] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0048] In this application, the terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” “outer,” “vertical,” “horizontal,” “lateral,” and “longitudinal” indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this utility model and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0049] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0050] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0051] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0052] The charging control unit in a battery pack is typically fixed to one side of the pack with screws, lacking a dedicated integrated design. The power transmission bus is supported by scattered brackets, and the connection method is relatively traditional and inflexible. Furthermore, cables are often laid haphazardly without unified planning, making the inside of the battery pack appear cluttered and disorganized. This decentralized installation not only wastes space but also increases the difficulty of installation and maintenance.

[0053] In view of this, the present invention provides a battery pack control component mounting bracket, including a first mounting surface and a second mounting surface opposite each other along their own thickness direction, with the second mounting surface facing the battery module in the battery pack; the mounting bracket has a first connecting structure, a second connecting structure, and wire passage holes, with the first and second connecting structures located on the first surface of the mounting bracket. By providing wire passage holes on the mounting bracket, the connecting wires between the battery module and the charging control unit can be organized through the wire passage holes, making the cable routing standardized and orderly, avoiding mutual interference and wear risks caused by messy laying, and improving electrical safety. At the same time, the first connecting structure on the mounting bracket can accurately fix the charging control unit, greatly enhancing the reliability and stability of component installation compared to the dispersed installation method in the prior art. The second connecting structure on the mounting bracket can firmly fix the power transmission bus, ensuring its stable and reliable connection and reducing the possibility of loosening. This integrated multi-functional mounting bracket optimizes the internal space layout of the battery pack, effectively improving space utilization, and also makes the overall installation process simpler and more efficient. It also facilitates quick location and handling of problems during later maintenance, significantly improving the overall performance and maintainability of the battery pack.

[0054] Figure 1 This is a first schematic diagram of a battery pack control component mounting bracket provided in an embodiment of the present utility model; Figure 2 This is a second schematic diagram of the battery pack control component mounting bracket provided in an embodiment of the present utility model; Figure 3 A schematic diagram of the first installation of the battery pack control component mounting bracket in the battery pack according to an embodiment of the present utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 A second installation diagram of the battery pack control component mounting bracket provided in an embodiment of the present utility model in a battery pack; Figure 6 for Figure 5 Enlarged view of point B in the middle; Figure 7 A schematic diagram illustrating a third installation method of the battery pack control component mounting bracket in a battery pack, as provided in an embodiment of this utility model. Figure 8 for Figure 7 Enlarged view of point C in the middle; Figure 9 This is a fourth installation diagram of the battery pack control component mounting bracket provided in this embodiment of the present invention in the battery pack; Figure 10 for Figure 9 Enlarged view of point D in the middle.

[0055] You can refer to this. Figure 1 and Figure 10This utility model provides a battery pack control component mounting bracket 100, which is detachably mounted on a battery pack 200. The mounting bracket 100 includes a first mounting surface and a second mounting surface opposite to each other along its own thickness direction. The second mounting surface faces the battery module 220 in the battery pack 200. The mounting bracket 100 has a first connecting structure 111, a second connecting structure 112, and a wire through hole 113. The first connecting structure 111 and the second connecting structure 112 are located on the first surface of the mounting bracket 100. The charging control unit 230 of the battery pack 200 is mounted on the first mounting surface through the first connecting structure 111. The power transmission bus 240 of the battery pack 200 is detachably connected to the first mounting surface through the second connecting structure 112. The wire through hole 113 is used for the connection wire between the charging control unit 230 and the battery module 220 to pass through.

[0056] The first connecting structure 111 can be a mounting hole, a connecting post, or other structure, and no specific restrictions are imposed here.

[0057] The battery pack control component mounting bracket 100 provided in this embodiment of the utility model, by providing wire-passing holes 113 on the mounting bracket 100, can organize the connecting wires between the battery module 220 and the charging control unit 230 through the wire-passing holes 113, making the cable routing standardized and orderly, avoiding mutual interference and wear risks caused by messy laying, and improving electrical safety. At the same time, the first connection structure 111 provided on the mounting bracket 100 can accurately fix the charging control unit, which greatly enhances the reliability and stability of component installation compared with the scattered installation method in the prior art. The second connection structure provided on the mounting bracket 100 can firmly fix the power transmission bus 240, ensuring its connection is stable and reliable, and reducing the possibility of loosening. This integrated multi-functional mounting bracket 100 optimizes the internal space layout of the battery pack 200, effectively improves space utilization, and makes the overall installation process simpler and more efficient. It also facilitates quick location and handling of problems during later maintenance, significantly improving the overall performance and maintainability of the battery pack 200.

[0058] In the above embodiment, the first mounting surface may have a recess 117, and the bottom of the recess 117 forms a protruding structure on the second mounting surface. The charging control unit 230 is mounted on the recess 117. By providing a recess 117 on the first mounting surface, and the bottom of the recess 117 forming an outward protruding structure on the second mounting surface, the charging control unit 230 is mounted on the recess 117. The recess 117 can limit the charging control unit 230, effectively improving the stability and accuracy of the installation. At the same time, the outward protruding structure at the bottom of the recess 117 can be adapted to the layout of the power transmission bus 240 on the second mounting surface. By utilizing the spatial transformation in the thickness direction of the mounting bracket 100, the charging control unit 230 and the power transmission bus 240 can be installed in layers, which avoids spatial interference between components and optimizes the internal space utilization of the battery pack 200 through the linkage of the recessed and protruding structures, making the double-sided mounting layout more compact and reasonable. Moreover, this method of increasing the size in the thickness direction through recessed and protruding structures further enhances the structural strength of the mounting bracket 100 itself, improves its overall stability and reliability, and can better adapt to the complex working environment of the battery pack 200.

[0059] In the above embodiments, the mounting bracket 100 may include a mounting plate 110 and a connecting plate 120. The mounting plate 110 has a first mounting surface and a second mounting surface that are opposite to each other along its own thickness direction. The connecting plate 120 is detachably connected to the top of the mounting plate 110 and is located on one side of the first mounting surface. The connecting plate 120 has a first connecting hole 121 for connecting with the battery pack 200. The wire through hole 113 and the recess 117 are both located on the mounting plate 110. The double-sided mounting design of the mounting plate 110 allows for a layered layout of the charging control unit 230 and the power transmission bus 240. The cable routing holes 113 standardize the cable routing. The design of the connecting plate 120, which is detachably connected to the top of the mounting plate 110, forms a stable mechanical connection with the battery pack 200 through the first connecting hole 121 at the top, enhancing the overall structural strength of the mounting frame 100. On the other hand, the detachable connection facilitates the disassembly and maintenance of the mounting frame 100 and the battery pack 200. At the same time, the layout of the connecting plate 120 on one side of the first mounting surface allows for quick positioning and connection of the mounting frame 100 and the battery pack 200 without occupying the double-sided mounting space of the mounting plate 110. This optimizes the assembly efficiency and space utilization of the internal structure of the battery pack 200. Furthermore, the combination design of the mounting plate 110 and the connecting plate 120 forms a modular mounting structure, improving the adaptability of the mounting frame 100 to battery packs 200 of different specifications.

[0060] In the above embodiment, the bottom of the mounting plate 110 may have a folded edge 114 bent toward the first mounting surface, and the folded edge 114 has a second connecting hole 1141 for connecting with the battery pack 200. The folded edge 114 structure enhances the structural strength of the bottom of the mounting plate 110, preventing deformation of the mounting bracket 100 under stress. Simultaneously, the folded edge 114's bending towards the first mounting surface creates a staggered, two-point fixing structure between the second connecting hole 1141 and the first connecting hole 121 on the connecting plate 120. This provides a stable mechanical constraint when connected to the battery pack 200, significantly improving the reliability of the connection between the mounting bracket 100 and the battery pack 200 and reducing the risk of loosening under vibration. Furthermore, the folded edge 114 structure utilizes the bending and forming of the mounting plate 110's own material, achieving multi-point connection to the battery pack 200 without adding extra components. The geometry of the folded edge 114 optimizes the stress distribution at the bottom of the mounting bracket 100, enhancing the overall structure's impact resistance. The second connecting hole 1141 also makes the connection between the mounting bracket 100 and the battery pack 200 more flexible, adapting to different installation scenarios and further improving the engineering applicability of the mounting bracket 100.

[0061] In the above embodiment, the side of the mounting plate 110 can be rolled towards the second mounting surface to form a first rolled edge 115. The rolling process can enhance the structural rigidity of the side of the mounting plate 110, effectively reduce the side deformation of the mounting bracket 100 during assembly or use, and improve the overall structural strength. The design of the first rolled edge 115 facing the second mounting surface can form a protective edge facing the battery module 220 inside the battery pack 200, which can provide physical protection for the power transmission bus 240 and cables installed on the second mounting surface, avoiding damage caused by collisions with external foreign objects or friction of cables. At the same time, the rolled edge 115 can serve as a positioning reference for the side of the mounting bracket 100, which facilitates quick alignment with the internal structure of the battery pack 200 during installation, improves assembly efficiency, and the rolled edge structure enhances the bending resistance of the side without increasing the thickness of the mounting bracket 100, which is especially suitable for the installation of the battery pack 200 in vibration or impact environments, further ensuring the connection stability between the mounting bracket 100 and the internal components.

[0062] In the above embodiment, the top edge of the mounting plate 110 near the wire hole 113 can be rolled towards the second mounting surface to form a second rolled edge 116. The second rolled edge 116 formed by rolling the top edge of the mounting plate 110 near the wire hole 113 towards the second mounting surface has several important functions. First, it effectively prevents the cable passing through the wire hole 113 between the charging control unit 230 and the battery module 220 from being worn by the edge of the mounting plate 110, providing reliable protection for the cable. Simultaneously, it significantly enhances the structural strength around the wire hole 113, reducing the risk of deformation due to stress and making the entire mounting bracket 100 more stable. Furthermore, it allows for neater cable routing, preventing random shaking and ensuring the safety and stability of the battery pack 200 during operation. In addition, the rolled edge design does not occupy excessive space, does not interfere with the installation of other components, and from a manufacturing perspective, the rolling process is simple, helping to reduce costs and comprehensively improving the performance and practicality of the mounting bracket 100.

[0063] In the above embodiments, the second connection structure 112 may include a mounting post 1121 and an insulating member 1122. The mounting post 1121 is disposed on the first mounting surface, the insulating member 1122 is disposed on the mounting post 1121, and the battery pack 200 power transmission bus 240 is mounted on the insulating member 1122. The mounting post 1121 enables a mechanical connection between the power transmission bus 240 and the first mounting surface, ensuring precise positioning of the installation location. The insulating component 1122 effectively isolates the electrical connection between the power transmission bus 240 and the mounting plate 110, avoiding short-circuit risks and improving the electrical safety of the battery pack 200. Simultaneously, the cooperative structure of the insulating component 1122 and the mounting post 1121 provides a limiting and fixing mechanism for the power transmission bus 240, reducing the risk of loosening under vibration and enhancing connection reliability. Furthermore, the direct placement of the mounting post 1121 on the first mounting surface eliminates the need for additional supports, optimizing the space utilization of the mounting frame 100. The synergistic effect of the insulating properties of the insulating component 1122 and the structural support of the mounting post 1121 ensures both the electrical safety of the power transmission bus 240 and improves the integrated installation efficiency of the mounting frame 100, resulting in a more compact and rational internal layout of the battery pack 200.

[0064] In the above embodiments, the mounting plate 110 can be an aluminum alloy plate, and the connecting plate 120 can be a steel plate. The combination design of the mounting plate 110 using an aluminum alloy plate and the connecting plate 120 using a steel plate fully utilizes the performance advantages of the two metal materials. The aluminum alloy plate is lightweight and corrosion-resistant, and its use in the mounting plate 110 can reduce the overall weight of the battery pack 200. At the same time, its good corrosion resistance is suitable for environments where the battery pack 200 is humid or where electrolyte may leak, ensuring the structural stability of the mounting frame 100 for long-term use. The connecting plate 120 is made of steel plate, which utilizes the high strength and high rigidity of steel to form a stable mechanical support through the first connecting hole 121 of the battery pack 200 at the top. Especially when subjected to vertical loads or vibrations, it can effectively suppress the deformation of the mounting frame 100 and enhance the overall structural strength. Furthermore, the combination of aluminum alloy plate and steel plate creates complementary material properties: the lightweight characteristics of aluminum alloy plate optimize the weight distribution of battery pack 200, while the high strength of steel plate ensures the reliability of key connection parts. Both materials have good processing performance. Aluminum alloy plate can be formed into structures such as folded edges 114 and rolled edges through processes such as stamping and rolling, while steel plate can be detachably assembled with mounting plate 110 through riveting, welding, bolting and other methods. While meeting the lightweight design requirements of battery pack 200, it ensures the structural strength and assembly efficiency of mounting bracket 100 and reduces overall manufacturing costs.

[0065] Furthermore, this embodiment of the invention also provides a battery pack 200, including a housing 210, a battery module 220, a charging control unit 230, and a battery pack control component mounting bracket 100 as described in the above embodiment. The battery module 220 is disposed within the housing 210, and the charging control unit 230 is mounted on the mounting bracket 100. The mounting bracket 100 includes a first mounting surface and a second mounting surface opposite each other along its own thickness direction, with the second mounting surface facing the battery module 220 in the battery pack 200. The mounting bracket 100 has a first connecting structure 111, a second connecting structure 112, and a wire passage hole 113, with the first connecting structure 111 and the second connecting structure 112 located on the first surface of the mounting bracket 100. By providing the wire passage hole 113 on the mounting bracket 100, the connecting wires between the battery module 220 and the charging control unit 230 can be organized through the wire passage hole 113, making the cable routing standardized and orderly, avoiding mutual interference and wear risks caused by messy laying, and improving electrical safety. Meanwhile, the first connecting structure 111 on the mounting bracket 100 can precisely fix the charging control unit 230, greatly enhancing the reliability and stability of component installation compared to the dispersed installation methods in the prior art. The second connecting structure on the mounting bracket 100 can firmly fix the power transmission bus 240, ensuring its stable and reliable connection and reducing the possibility of loosening. This integrated multi-functional mounting bracket 100 optimizes the internal space layout of the battery pack 200, effectively improving space utilization, and making the overall installation process simpler and more efficient. It also facilitates quick location and handling of problems during later maintenance, significantly improving the overall performance and maintainability of the battery pack 200.

[0066] In the above embodiment, one side of the housing 210 may have an access port 211, which is positioned opposite to the battery pack control component mounting bracket 100. This design, with the access port 211 on one side of the housing 210 facing the battery pack control component mounting bracket 100, significantly improves the maintainability of the battery pack 200 through optimized spatial layout. Specifically, the access port 211 is directly opposite the core components of the mounting bracket 100, such as the charging control unit 230 (CCU) and the power transmission bus 240. Maintenance personnel can directly inspect, replace, or adjust parameters of the electrical components and cables on the mounting bracket 100 through the access port 211 without disassembling the battery module 220 or other peripheral structures, greatly reducing maintenance workload and time costs. Simultaneously, the opposing layout of the access port 211 and the mounting bracket 100 allows for the routing of internal cables along the direction of the access port 211. The cable management structure, combined with the cable routing holes 113 and rolled edges on the mounting bracket 100, further optimizes the efficiency of cable identification and fault location during maintenance, avoiding misdiagnosis due to messy cables. In addition, the access port 211, combined with the modular design of the mounting bracket 100, allows for partial maintenance of the battery pack 200 without damaging the overall structure. This is especially suitable for high-power battery systems that require frequent maintenance. Furthermore, the positional correspondence between the access port 211 and the mounting bracket 100 can guide assembly personnel to quickly locate the mounting bracket 100, improving the assembly efficiency of the battery pack 200. Through the synergy of structural layout and functional design, the battery pack 200 achieves a dual improvement in maintenance convenience and assembly efficiency.

[0067] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A battery pack control component mounting bracket, characterized in that, The mounting bracket (100) is detachably disposed on the battery pack (200). The mounting bracket (100) includes a first mounting surface and a second mounting surface opposite to each other along its own thickness direction. The second mounting surface faces the battery module (220) in the battery pack (200). The mounting bracket (100) has a first connecting structure (111), a second connecting structure (112), and a wire hole (113). The first connecting structure (111) and the second connecting structure (112) are located on the first side of the mounting bracket (100). The charging control unit (230) of the battery pack (200) is mounted on the first mounting surface through the first connecting structure (111). The power transmission bus (240) of the battery pack (200) is detachably connected to the first mounting surface through the second connecting structure (112). The wire hole (113) is used for the connection wire between the charging control unit (230) and the battery module (220) to pass through.

2. The battery pack control assembly mounting bracket according to claim 1, characterized in that, The first mounting surface has a recess (117), and the bottom of the recess (117) forms a protruding structure on the second mounting surface, and the charging control unit (230) is mounted on the recess (117).

3. The battery pack control assembly mounting bracket according to claim 2, characterized in that, The mounting bracket (100) includes a mounting plate (110) and a connecting plate (120). The mounting plate (110) has a first mounting surface and a second mounting surface that are opposite each other along its own thickness direction. The connecting plate (120) is detachably connected to the top of the mounting plate (110) and is located on one side of the first mounting surface. The connecting plate (120) has a first connecting hole (121) for connecting with the battery pack (200). The wire through hole (113) and the recess (117) are both located on the mounting plate (110).

4. The battery pack control assembly mounting bracket according to claim 3, characterized in that, The bottom of the mounting plate (110) has a folded edge (114) bent toward the first mounting surface, and the folded edge (114) has a second connecting hole (1141) for connecting with the battery pack (200).

5. The battery pack control assembly mounting bracket according to claim 4, characterized in that, The side of the mounting plate (110) is rolled toward the second mounting surface to form a first rolled edge (115).

6. The battery pack control assembly mounting bracket according to claim 5, characterized in that, The top edge of the mounting plate (110) near the wire hole (113) curls toward the second mounting surface to form a second rolled edge (116).

7. The battery pack control assembly mounting bracket according to claim 6, characterized in that, The second connection structure (112) includes a mounting post (1121) and an insulating member (1122). The mounting post (1121) is disposed on the first mounting surface, and the insulating member (1122) is disposed on the mounting post (1121). The battery pack (200) power transmission bus (240) is mounted on the insulating member (1122).

8. The battery pack control assembly mounting bracket according to claim 7, characterized in that, The mounting plate (110) is an aluminum alloy plate, and the connecting plate (120) is a steel plate.

9. A battery pack, characterized in that, The device includes a housing (210), a battery module (220), a charging control unit (230), and a battery pack (200) control component mounting bracket (100) as described in any one of claims 1-8, wherein the battery module (220) is disposed within the housing (210), and the charging control unit (230) is mounted on the mounting bracket (100).

10. The battery pack according to claim 9, characterized in that, The housing (210) has an access port (211) on one side, and the access port (211) and the battery pack (200) control component mounting bracket (100) are positioned opposite each other.

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