Bipolar lead-acid battery pole plate structure

Abstract

The utility model provides a bipolar lead-acid battery polar plate structure, which relates to the field of bipolar lead-acid battery polar plates, and comprises a lower protective shell, when the bipolar lead-acid battery polar plate structure is installed, a sliding block in a quick clamping mechanism is pushed, the sliding block can extrude a component matched with the sliding block, the component further compresses a spring and moves towards a specific direction, and when the sliding block crosses the component, the sliding block is pushed to move towards the specific direction. The spring rebounds, the component resets and is tightly matched with the sliding block, meanwhile, the fixing block plays a limiting role, the sliding block is prevented from moving at will, rapid clamping of the upper cover plate and the lower protective shell is achieved, the component is manually pushed to overcome the elastic force of the spring to move, the component is separated from the sliding block, the sliding block slides reversely, the upper cover plate can be easily taken down, and rapid disassembly and assembly design is achieved. Compared with a traditional connection mode, the assembly and maintenance efficiency of the battery is greatly improved, and compared with the traditional connection mode, the assembly and disassembly work of the upper cover plate and the lower protection shell can be rapidly completed without the help of complex tools and tedious operation, so that the time cost is remarkably saved, and the production and maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bipolar lead-acid battery electrode plate technology, and in particular to a bipolar lead-acid battery electrode plate structure. Background Technology

[0002] In today's wave of green energy transformation, lead-acid batteries, as a widely used and relatively mature energy storage device, still occupy an important position in many fields. With the increasing global attention to energy conservation, emission reduction and sustainable development, various industries have put forward higher requirements for the performance and reliability of lead-acid batteries. From electric vehicles in the transportation sector to backup power for communication base stations and energy storage units in distributed energy systems, the efficient and stable operation of lead-acid batteries is crucial for the smooth operation of the entire industrial chain.

[0003] The existing technology has the following shortcomings:

[0004] 1) The existing bipolar lead-acid battery plate structure has significant defects in assembly and maintenance. The traditional screw fastening and complex snap-fit ​​connection methods are cumbersome and time-consuming to assemble, resulting in low efficiency in large-scale production. In addition, the snap-fit ​​alignment requirements are high, leading to a high rework rate. During maintenance and repair, the screws are prone to stripping, and the snap-fit ​​is difficult to separate after aging and deformation. Disassembly is difficult and can easily damage the battery shell, affecting the sealing and structural stability, and threatening subsequent safe use.

[0005] 2) The existing bipolar lead-acid battery plate structure has significant defects in assembly and maintenance. The traditional screw fastening and complex snap-fit ​​connection methods are cumbersome and time-consuming to assemble, resulting in low efficiency in large-scale production. In addition, the snap-fit ​​alignment requirements are high, leading to a high rework rate. During maintenance and repair, the screws are prone to stripping, and the snap-fit ​​is difficult to separate after aging and deformation. Disassembly is difficult and can easily damage the battery shell, affecting the sealing and structural stability, and threatening subsequent safe use. Utility Model Content

[0006] In terms of assembly and maintenance, this utility model eliminates traditional screws and complex clips, greatly simplifies the operation process, reduces assembly time, lowers rework rate, and improves the efficiency of large-scale production, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a bipolar lead-acid battery plate structure, including a lower protective shell, heat dissipation fins fixedly connected to the outer surface of the lower protective shell, an upper cover plate provided on the outer surface of the lower protective shell, and a quick-locking mechanism fixedly connected to the outer surface of the upper cover plate; the quick-locking mechanism includes a mounting base, a sliding column fixedly attached to the outer surface of the mounting base, a sliding block movably sleeved on the outer surface of the sliding column, and a fixing block fixedly connected to one end of the sliding column.

[0008] Preferably, the lower protective shell is internally fixedly connected to a quick-installation mechanism; the quick-installation mechanism includes a sliding sleeve, the opposite side of the sliding sleeve is provided with an insertion groove, an installation circular plate is fixedly inserted into the insertion groove, a spring is fixedly connected to the outer surface of the installation circular plate, and a transmission column is fixedly connected to one end of the spring.

[0009] Preferably, one end of the spring is fixedly connected to a top block, and a limiting sleeve is movably sleeved on the outer wall of the spring and the transmission column.

[0010] Preferably, a mounting plate is fixedly connected inside the lower protective shell, and a battery plate is installed inside the mounting plate.

[0011] Preferably, the outer surface of the top block and the outer surface of the sliding block cooperate with each other, and the outer surface of the top block and the outer surface of the fixed block cooperate with each other.

[0012] Preferably, the outer surface of the limiting sleeve and the outer surface of the mounting circular plate are fixedly connected.

[0013] Preferably, the outer surface of the sliding sleeve and the outer surface of the lower protective shell are fixedly connected, and the outer walls of the sliding block and the fixed block are slidably fitted to the inside of the sliding sleeve.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, during installation, pushing the sliding block in the quick-locking mechanism will cause the sliding block to press against the cooperating component. This component will then compress the spring and move in a specific direction. When the sliding block passes the component, the spring will rebound, the component will reset, and it will tightly engage with the sliding block. At the same time, the fixing block will act as a limit to prevent the sliding block from moving arbitrarily, thus achieving quick engagement between the upper cover and the lower protective shell. During disassembly, manually pushing the component to overcome the spring force will separate it from the sliding block. Then, sliding the sliding block in the opposite direction will easily remove the upper cover. This quick-locking design greatly improves the efficiency of battery assembly and maintenance. Compared with traditional connection methods, it eliminates the need for complex tools and cumbersome operations, enabling quick installation and disassembly of the upper cover and the lower protective shell, significantly saving time and improving production and maintenance efficiency.

[0016] 2. In this utility model, the heat dissipation fins fixedly connected to the outer surface of the lower protective shell accelerate the dissipation of heat generated during battery operation by increasing the heat dissipation area. During battery operation, heat is quickly conducted to the heat dissipation fins. Due to the large surface area of ​​the fins, heat can be exchanged with the external environment more efficiently and thus dissipated quickly. This effectively avoids problems such as performance degradation and shortened lifespan caused by excessively high battery temperature, ensuring that the battery always operates in a suitable temperature environment and improving the stability and reliability of battery use. Attached Figure Description

[0017] Figure 1 This utility model provides a three-dimensional view of the main structure of a bipolar lead-acid battery electrode plate structure;

[0018] Figure 2 This utility model provides a three-dimensional view of the internal structure of a bipolar lead-acid battery electrode plate structure.

[0019] Figure 3 This utility model provides a perspective view of a quick-disassembly structure for a bipolar lead-acid battery electrode plate;

[0020] Figure 4 This utility model presents a three-dimensional diagram demonstrating the working principle of a bipolar lead-acid battery electrode plate structure.

[0021] Figure 5 An exploded perspective view of a quick-disassembly structure for a bipolar lead-acid battery electrode plate is provided for this utility model.

[0022] Figure 6 This utility model presents a three-dimensional structural diagram of the assembly method of a bipolar lead-acid battery electrode plate structure.

[0023] Legend: 1. Lower protective shell; 11. Heat dissipation fins; 12. Upper cover plate; 2. Quick-locking mechanism; 201. Mounting base; 202. Sliding column; 203. Sliding block; 204. Fixing block; 3. Quick-installation mechanism; 301. Sliding sleeve; 302. Insertion slot; 303. Mounting round plate; 304. Spring; 305. Transmission column; 306. Top block; 307. Limiting sleeve; 4. Mounting plate; 5. Battery electrode plate. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Please see attached Figure 1 - Appendix Figure 6As shown, this utility model provides a technical solution: a bipolar lead-acid battery plate structure, including a lower protective shell 1, with heat dissipation fins 11 fixedly connected to the outer surface of the lower protective shell 1, and an upper cover plate 12 provided on the outer surface of the lower protective shell 1. A quick-locking mechanism 2 is fixedly connected to the outer surface of the upper cover plate 12. The quick-locking mechanism 2 includes a mounting base 201, with a sliding post 202 fixedly attached to the outer surface of the mounting base 201. A sliding block 203 is movably sleeved on the outer surface of the sliding post 202, and a fixing block 204 is fixedly connected to one end of the sliding post 202. The heat dissipation fins 11 can increase the heat dissipation area of ​​the lower protective shell 1, accelerate the dissipation rate of heat generated during battery operation, effectively reduce the battery temperature, avoid affecting battery performance and lifespan due to excessive temperature, and improve the stability and reliability of battery use. The quick-locking mechanism 2 makes the connection process between the upper cover plate 12 and the lower protective shell 1 more convenient and efficient, without the need for complicated operations and tools, and can quickly complete the assembly, improving production efficiency and maintenance convenience. The mounting base 201 provides a stable mounting foundation for the sliding column 202; the sliding block 203 can slide flexibly on the sliding column 202, which facilitates the locking and disengaging operations; the fixing block 204 can limit the sliding range of the sliding block 203, ensuring the stability and reliability of the locking mechanism and preventing the sliding block 203 from sliding excessively and causing locking failure. The quick-installation mechanism 3 further optimizes the installation method of the internal components of the lower protective shell 1. In conjunction with the quick-locking mechanism 2, it makes the assembly of the entire battery structure faster and simpler, and also facilitates subsequent disassembly and maintenance.

[0027] Please see attached Figure 1 - Appendix Figure 6 As shown, the lower protective shell 1 is internally fixedly connected to a quick-installation mechanism 3; the quick-installation mechanism 3 includes a sliding sleeve 301, the opposite side of the sliding sleeve 301 is provided with an insertion groove 302, the insertion groove 302 is fixedly inserted with an installation circular plate 303, the outer surface of the installation circular plate 303 is fixedly connected with a spring 304, and one end of the spring 304 is fixedly connected with a transmission column 305.

[0028] Please see attached Figure 1 - Appendix Figure 6 As shown, one end of the spring 304 is fixedly connected to the top block 306. The outer wall of the spring 304 and the transmission column 305 is movably fitted with a limiting sleeve 307. The sliding sleeve 301 provides space for the installation and sliding of other components. The insertion slot 302 facilitates the installation and fixing of the circular plate 303, ensuring the stability of the structure. The spring 304 is elastic and can provide buffering and reset during engagement and disengagement. The transmission column 305 can transmit the elastic force of the spring 304 to realize the movement of the top block 306, ensuring the smooth operation of engagement and disengagement.

[0029] Please see attached Figure 1 - Appendix Figure 6As shown, a mounting plate 4 is fixedly connected inside the lower protective shell 1. A battery plate 5 is installed inside the mounting plate 4. The mounting plate 4 provides a stable installation position for the battery plate 5, ensuring that the battery plate 5 is fixed and positioned inside the lower protective shell 1, preventing the battery plate 5 from shaking or shifting during use, thereby ensuring the normal operation and safety of the battery plate 5.

[0030] Please see attached Figure 1 - Appendix Figure 6 As shown, the outer surface of the top block 306 and the outer surface of the sliding block 203 cooperate with each other, and the outer surface of the top block 306 and the outer surface of the fixing block 204 cooperate with each other. The cooperation between the top block 306 and the sliding block 203 realizes the quick engagement and disengagement function of the upper cover plate 12 and the lower protective shell 1. The cooperation between the top block 306 and the fixing block 204 further enhances the stability of engagement, prevents the engagement from loosening due to external force during use, and improves the reliability of the entire battery structure.

[0031] Please see attached Figure 1 - Appendix Figure 6 As shown, the outer surface of the limiting sleeve 307 is fixedly connected to the outer surface of the mounting circular plate 303. This fixed connection method ensures the stability of the limiting sleeve 307, enabling it to better limit and guide the spring 304 and the transmission column 305, ensuring the normal operation of the quick installation mechanism 3, and improving the service life and reliability of the mechanism.

[0032] Please see attached Figure 1 - Appendix Figure 6 As shown, the outer surface of the sliding sleeve 301 is fixedly connected to the outer surface of the lower protective shell 1, and the outer walls of the sliding block 203 and the fixed block 204 are slidably fitted to the inside of the sliding sleeve 301. The fixed connection between the sliding sleeve 301 and the lower protective shell 1 ensures the integrity and stability of the quick-installation mechanism 3 and the lower protective shell 1. The sliding fit between the sliding block 203 and the fixed block 204 and the sliding sleeve 301 makes the sliding process smoother, reduces friction and wear, and improves the operation performance and service life of the quick-locking mechanism 2.

[0033] Working Method and Principle: Overall Structure Overview This bipolar lead-acid battery plate structure mainly consists of a lower protective shell, an upper cover plate, a quick-locking mechanism, a quick-installation mechanism, a mounting plate, and a battery plate. Heat dissipation fins are used for heat dissipation. The quick-locking and quick-installation mechanisms facilitate the quick connection and disassembly of the lower protective shell and the upper cover plate. The mounting plate is used to install the battery plate. The quick-locking mechanism 2 includes a mounting base 201, a sliding post 202, a sliding block 203, and a fixing block 204. The mounting base 201 is fixed to the outer surface of the upper cover plate 12. When it is necessary to connect the upper cover plate 12 to the lower protective shell 1, the sliding block 203 can... Sliding on the sliding column 202, the quick-installation mechanism 3 consists of a sliding sleeve 301, an insertion slot 302, a mounting circular plate 303, a spring 304, a transmission column 305, a top block 306, and a limiting sleeve 307. The sliding sleeve 301 is fixed inside the lower protective shell 1. The mounting circular plate 303 is fixedly inserted into the insertion slot 302. One end of the spring 304 is connected to the mounting circular plate 303, and the other end is connected to the top block 306. The transmission column 305 is also connected to the top block 306. The limiting sleeve 307 is fitted onto the outer wall of the spring 304 and the transmission column 305, and is fixedly connected to the mounting circular plate 303. The working method involves the upper cover plate. During installation, the upper cover plate 12 is placed above the lower protective shell 1, aligning the quick-locking mechanism 2 with the quick-installation mechanism 3. The sliding block 203 is pushed along the sliding post 202 into the sliding sleeve 301. The sliding block 203 presses against the top block 306, causing the top block 306 to compress the spring 304 and move into the sliding sleeve 301. When the sliding block 203 passes the top block 306, the spring 304 rebounds, and the top block 306 returns to its original position. At this time, the top block 306 cooperates with the sliding block 203 to prevent the sliding block 203 from sliding in the opposite direction, thus achieving quick locking between the upper cover plate 12 and the lower protective shell 1. Simultaneously, the fixing block 204 also serves to limit... The positioning function ensures the stability of the engagement. During the disassembly process of the upper cover plate 12, when it is necessary to remove the upper cover plate 12, manually push the top block 306 to overcome the elastic force of the spring 304 and move it into the sliding sleeve 301, so that the top block 306 separates from the sliding block 203. Then, slide the sliding block 203 in the opposite direction along the sliding post 202, so that it exits from the sliding sleeve 301, and the upper cover plate 12 can be removed from the lower protective shell 1. Under the heat dissipation principle, the heat dissipation fins 11 on the outer surface of the lower protective shell 1 increase the heat dissipation area, which can accelerate the dissipation of heat generated during battery operation, ensure that the battery operates in a suitable temperature environment, and improve the battery performance and service life.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A bipolar lead-acid battery electrode structure, characterized in that: Includes a lower protective shell (1), on the outer surface of which heat dissipation fins (11) are fixedly connected, and on the outer surface of which an upper cover plate (12) is provided, and on the outer surface of which a quick-locking mechanism (2) is fixedly connected; The quick engagement mechanism (2) includes a mounting base (201), a sliding column (202) is fixed on the outer surface of the mounting base (201), a sliding block (203) is movably sleeved on the outer surface of the sliding column (202), and a fixing block (204) is fixedly connected to one end of the sliding column (202).

2. The bipolar lead-acid battery electrode structure according to claim 1, characterized in that: The internal fixed connection quick-installation mechanism (3) of the lower protective shell (1); The quick installation mechanism (3) includes a sliding sleeve (301), and an insertion groove (302) is provided on the opposite side of the sliding sleeve (301). An installation disc (303) is fixedly inserted into the insertion groove (302), and a spring (304) is fixedly connected to the outer surface of the installation disc (303). A transmission column (305) is fixedly connected to one end of the spring (304).

3. The bipolar lead-acid battery electrode structure according to claim 2, characterized in that: One end of the spring (304) is fixedly connected to a top block (306), and a limiting sleeve (307) is movably sleeved on the outer wall of the spring (304) and the transmission column (305).

4. The bipolar lead-acid battery electrode structure according to claim 2, characterized in that: The lower protective shell (1) is fixedly connected to an installation plate (4), and a battery plate (5) is installed inside the installation plate (4).

5. The bipolar lead-acid battery electrode structure according to claim 3, characterized in that: The outer surface of the top block (306) and the outer surface of the sliding block (203) cooperate with each other, and the outer surface of the top block (306) and the outer surface of the fixing block (204) cooperate with each other.

6. The bipolar lead-acid battery electrode structure according to claim 3, characterized in that: The outer surface of the limiting sleeve (307) is fixedly connected to the outer surface of the mounting circular plate (303).

7. The bipolar lead-acid battery plate structure according to claim 2, characterized in that: The outer surface of the sliding sleeve (301) is fixedly connected to the outer surface of the lower protective shell (1), and the outer walls of the sliding block (203) and the fixed block (204) are slidably fitted to the inside of the sliding sleeve (301).

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