Lithium battery energy storage assembly with good heat dissipation performance

Abstract

The utility model belongs to the technical field of lithium battery storage, in particular to a lithium battery energy storage assembly with good heat dissipation performance, which comprises two symmetrically arranged U-shaped clamping plates, support frames and U-shaped fixing plates, the support frames are symmetrically mounted on two sides of the U-shaped clamping plates, the U-shaped fixing plates are mounted outside the two adjacent support frames, and the U-shaped fixing plates are fixed on the support frames. And a lithium battery block is installed between the two symmetrically-arranged U-shaped clamping plates, and splicing holes are formed in one side of the bottom end of the supporting frame and one side of the top end of the supporting frame correspondingly. According to the lithium battery energy storage assembly, the two U-shaped clamping plates, the four supporting frames and the two U-shaped fixing plates are used in cooperation, a lithium battery energy storage assembly body can be formed, assembling is convenient and fast, when the lithium battery energy storage assembly is used, multiple faces of stored lithium battery blocks make direct contact with air, and therefore the heat dissipation performance of the lithium battery blocks can be improved, and the service life of the lithium battery blocks is prolonged. When the lithium battery energy storage assemblies are used, the lithium battery energy storage assemblies can be directly stacked and mounted, so that the lithium battery energy storage assemblies can be used in a matched manner.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium battery storage, and particularly relates to a lithium battery energy storage component with good heat dissipation performance. Background Technique

[0002] A lithium battery is a primary battery with a lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. It is different from rechargeable lithium-ion batteries and lithium-ion polymer batteries. Due to the very active chemical properties of lithium metal, the addition, storage, and use of lithium metal have very high requirements for the environment.

[0003] When used in places with energy storage requirements, when a single lithium battery pack is used for energy storage, it may not meet the energy storage requirements. Therefore, during the working process, multiple lithium battery packs need to be used to form an energy storage component to meet the corresponding energy storage requirements. Currently, when the lithium battery energy storage component is working, it is necessary to correspondingly combine multiple lithium battery packs. During the combination process, multiple lithium battery packs are usually placed side by side. However, when placing the lithium battery packs, the air circulation efficiency between the lithium battery packs is insufficient, which may cause battery heat accumulation and affect the use safety. Based on this, the utility model provides a lithium battery energy storage component with good heat dissipation performance. Summary of the Utility Model

[0004] In order to solve the above problems existing in the prior art, the utility model provides a lithium battery energy storage component with good heat dissipation performance, which has the characteristics of easy assembly and good heat dissipation performance.

[0005] To achieve the above object, the utility model provides the following technical scheme: A lithium battery energy storage component with good heat dissipation performance includes two symmetrically arranged U-shaped clamping plates, a support frame, and a C-shaped fixing plate. The two sides of the U-shaped clamping plate are symmetrically installed with support frames, and a C-shaped fixing plate is installed outside adjacent two support frames. A lithium battery block is installed between the two symmetrically arranged U-shaped clamping plates;

[0006] One side of the bottom end and one side of the top end of the support frame are both provided with splicing holes, the other side of the bottom end of the support frame is provided with a positioning card slot, the other side of the top end of the support frame is provided with a positioning convex block, and a fixing bolt is installed through the splicing hole.

[0007] As a preferred technical scheme of the lithium battery energy storage component with good heat dissipation performance of the utility model, connecting studs are symmetrically arranged on both sides of the U-shaped clamping plate, and fixing nuts are installed on one side of the outer wall of each connecting stud.

[0008] As a preferred technical scheme of the lithium battery energy storage component with good heat dissipation performance of the utility model, fixing card holes are opened at the top and bottom of one side of the support frame, and a first connecting hole is opened in the middle of one side of the support frame.

[0009] As a preferred technical solution of the lithium battery energy storage component with good heat dissipation performance of the present utility model, the inner diameter of the fixed card hole is the same as the diameter of the connecting stud, and the connecting stud penetrates through the inside of the fixed card hole.

[0010] As a preferred technical solution of the lithium battery energy storage component with good heat dissipation performance of the present utility model, second connecting holes are respectively formed in the middle parts of both sides of the U-shaped fixing plate. The inner diameter of the second connecting hole is the same as the inner diameter of the first connecting hole. A fixing screw is installed inside the second connecting hole, and one end of the fixing screw is located inside the first connecting hole.

[0011] As a preferred technical solution of the lithium battery energy storage component with good heat dissipation performance of the present utility model, the cross-sectional dimension of the positioning card slot is the same as the cross-sectional dimension of the positioning convex block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the combined use of two U-shaped clamping plates, four support frames and two U-shaped fixing plates, the main body of the lithium battery energy storage component can be formed, and the assembly is relatively convenient. When the lithium battery energy storage component is in use, multiple surfaces of the stored lithium battery blocks are directly in contact with the air, thereby improving the heat dissipation performance of the lithium battery blocks and facilitating the stable use of the lithium battery blocks. Moreover, when multiple lithium battery energy storage components are used, they can be directly stacked and installed, which is convenient for the combined use of multiple lithium battery energy storage components. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is the effect diagram of the lithium battery energy storage component of the present utility model;

[0016] Figure 2 is the bottom view of the lithium battery energy storage component of the present utility model;

[0017] Figure 3 is the exploded assembly diagram of the lithium battery energy storage component of the present utility model;

[0018] Figure 4 is the splicing effect diagram of two lithium battery energy storage components of the present utility model.

[0019] In the figure: 1. U-shaped clamping plate; 2. Connecting stud; 3. Support frame; 4. C-shaped fixing plate; 5. Lithium battery block; 6. Positioning card slot; 7. Positioning convex block; 8. Fixed nut; 9. Fixed card hole; 10. First connecting hole; 11. Second connecting hole; 12. Fixed screw; 13. Splicing hole; 14. Fixed bolt. Detailed implementation manner

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. Embodiment

[0021] Please refer to Figures 1 to 4 , the present invention provides the following technical solutions: A lithium battery energy storage component with good heat dissipation performance, including two symmetrically arranged U-shaped clamping plates 1, a support frame 3 and a C-shaped fixing plate 4. Connecting studs 2 are symmetrically welded and fixed on both sides of the U-shaped clamping plate 1. Heat dissipation holes are equidistantly opened at the bottom end of the U-shaped clamping plate 1. Support frames 3 are symmetrically installed on both sides of the U-shaped clamping plate 1 near the connecting studs 2. Fixed card holes 9 are opened at the top and bottom of one side of the support frame 3. The inner diameter of the fixed card hole 9 is the same as the diameter of the connecting stud 2. The connecting stud 2 passes through the inside of the fixed card hole 9, which can position and limit the installation of the support frame 3. Fixed nuts 8 are installed on one side of the outer wall of the connecting stud 2, which can connect and fix the support frame 3 and the U-shaped clamping plate 1, facilitating the installation and use of the support frame 3. A first connecting hole 10 is opened in the middle of one side of the support frame 3. A C-shaped fixing plate 4 is installed outside two adjacent support frames 3. Second connecting holes 11 are opened in the middle of both sides of the C-shaped fixing plate 4. The inner diameter of the second connecting hole 11 is the same as the inner diameter of the first connecting hole 10. A fixed screw 12 is installed inside the second connecting hole 11. One end of the fixed screw 12 is located inside the first connecting hole 10, which can fix the C-shaped fixing plate 4, facilitating the installation and use of the C-shaped fixing plate 4. A lithium battery block 5 is placed and installed between the two symmetrically arranged U-shaped clamping plates 1;

[0022] Splicing holes 13 are opened at one side of the bottom end and one side of the top end of the support frame 3. A positioning card slot 6 is arranged on the other side of the bottom end of the support frame 3, and a positioning convex block 7 is arranged on the other side of the top end of the support frame 3. The cross-sectional size of the positioning card slot 6 is the same as the cross-sectional size of the positioning convex block 7, facilitating the overlapping and assembly of two adjacent lithium battery energy storage components. A fixed bolt 14 passes through the inside of the splicing hole 13, facilitating the assembly and fixation of two adjacent lithium battery energy storage components.

[0023] Working principle and usage process of the utility model: The user removes a U-shaped fixing plate 4 from the lithium battery energy storage component. Then, the user places the lithium battery block 5 into the interior of the lithium battery energy storage component. After that, the user reinstalls the removed U-shaped fixing plate 4, and thus the installation of the lithium battery block 5 can be achieved. When the lithium battery energy storage component is in use, multiple surfaces of the lithium battery block 5 are directly in contact with the air, thereby improving the heat dissipation performance of the lithium battery block 5 and facilitating the stable use of the lithium battery block 5;

[0024] When multiple lithium battery energy storage components are in use, the user directly stacks and places multiple lithium battery energy storage components. Then, the user installs and fixes bolts 14 to fix adjacent two lithium battery energy storage components, facilitating the coordinated use of multiple lithium battery energy storage components.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A lithium battery energy storage component with good heat dissipation performance, characterized in that: It includes two U-shaped clamping plates (1) symmetrically arranged, a support frame (3) and a C-shaped fixing plate (4). The support frames (3) are symmetrically installed on both sides of the U-shaped clamping plate (1), and the C-shaped fixing plate (4) is installed outside two adjacent support frames (3). A lithium battery block (5) is installed between the two symmetrically arranged U-shaped clamping plates (1). One side of the bottom end and one side of the top end of the support frame (3) are both provided with splicing holes (13). The other side of the bottom end of the support frame (3) is provided with a positioning slot (6), and the other side of the top end of the support frame (3) is provided with a positioning convex block (7). A fixing bolt (14) is installed through the splicing hole (13).

2. A lithium battery energy storage component with good heat dissipation performance according to claim 1, characterized in that: Connecting studs (2) are symmetrically arranged on both sides of the U-shaped clamping plate (1), and fixing nuts (8) are installed on one side of the outer wall of each connecting stud (2).

3. A lithium battery energy storage component with good heat dissipation performance according to claim 2, characterized in that: Fixing card holes (9) are opened at the top and bottom of one side of the support frame (3), and a first connecting hole (10) is opened in the middle of one side of the support frame (3).

4. A lithium battery energy storage component with good heat dissipation performance according to claim 3, characterized in that: The inner diameter of the fixing card hole (9) is the same as the diameter of the connecting stud (2), and the connecting stud (2) passes through the fixing card hole (9).

5. A lithium battery energy storage component with good heat dissipation performance according to claim 4, characterized in that: Second connecting holes (11) are opened in the middle of both sides of the C-shaped fixing plate (4). The inner diameter of the second connecting hole (11) is the same as the inner diameter of the first connecting hole (10). A fixing screw (12) is installed in the second connecting hole (11), and one end of the fixing screw (12) is located inside the first connecting hole (10).

6. A lithium battery energy storage component with good heat dissipation performance according to claim 1, characterized in that: The cross-sectional dimensions of the positioning slot (6) are the same as the cross-sectional dimensions of the positioning convex block (7).

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