Easily-assembled aluminum tray for energy storage battery module

Abstract

The utility model discloses an easy-to-assemble aluminum tray for an energy storage battery module, which comprises an aluminum tray body, the aluminum tray body is formed by splicing a plurality of plates, a plurality of bolt bars are welded on the aluminum tray body, the aluminum tray body is formed by splicing a first middle plate and two first side plates, and the first middle plate and the two first side plates are welded on the first middle plate. Bolt bars are welded to the first middle plate and the two first side plates, and the battery module tray relates to the technical field of battery module trays, the aluminum tray body is formed by splicing a plurality of plates, so that when a certain plate is damaged due to deformation and the like and cannot be used, only the corresponding plate needs to be replaced at the moment, and the battery module tray is convenient to use. Therefore, the use cost is reduced; the threaded rod is welded on the aluminum tray body, the battery module is directly arranged on the bolt rod in a sleeving manner, and then the fastening nut is screwed on the bolt rod, so that the battery module is quickly mounted, and the battery module is more convenient to mount.

Description

Technical Field

[0001] This utility model relates to the field of battery module tray technology, specifically an aluminum tray for easy-to-assemble energy storage battery modules. Background Technology

[0002] A battery module, also known as a battery assembly, is a key intermediate component in a battery system. It is assembled from multiple battery cells (individual cells) connected in series or parallel, designed to provide higher voltage and capacity to meet the power demands of specific applications. Battery modules are not only the foundation of battery packs but also an indispensable part of electric vehicles, energy storage systems, electronic devices, industrial equipment, aerospace, and other fields. Aluminum trays are used to mount and support battery modules.

[0003] The existing aluminum trays for battery modules are integral structures. Therefore, when a local deformation occurs, the entire aluminum tray for the battery module becomes unusable, resulting in resource waste and inconvenience in processing and transportation. Furthermore, the aluminum trays for battery modules have internal threaded holes. After placing the battery module on the tray, bolts need to be passed through the battery module, and then the bolts need to be aligned with the threaded holes on the aluminum tray. This alignment is prone to misalignment, making the installation of the battery module inconvenient. Utility Model Content

[0004] In view of the problems existing in the aluminum tray for easy-to-assemble energy storage battery modules, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide an easily assembled aluminum tray for energy storage battery modules, which solves the problem that the existing aluminum trays for battery modules are integral structures, so when a part deforms, the entire aluminum tray for battery modules is scrapped, resulting in resource waste and inconvenience in processing and transportation; and the aluminum tray for battery modules has internal threaded holes, so after the battery module is placed on the aluminum tray, bolts need to be passed through the battery module, and then the bolts need to be aligned with the threaded holes on the aluminum tray for battery modules. This alignment is easy to misalign, resulting in inconvenience in the installation of the battery module.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] An aluminum tray for an easily assembled energy storage battery module includes an aluminum tray body, which is composed of multiple plates spliced ​​together, and multiple bolt rods are welded onto the aluminum tray body.

[0008] As a preferred embodiment of the easily assembled aluminum tray for energy storage battery modules described in this utility model, the aluminum tray body is composed of a first intermediate plate and two first side plates spliced ​​together.

[0009] As a preferred embodiment of the aluminum tray for an easily assembled energy storage battery module described in this utility model, bolt rods are welded to the first intermediate plate and the two first side plates.

[0010] As a preferred embodiment of the easily assembled aluminum tray for energy storage battery modules described in this utility model, a first splicing block is welded to the outer wall of the first side plate, and a second splicing block is welded to both ends of the first middle plate. The first splicing block and the second splicing block are fixed together by bolts.

[0011] As a preferred embodiment of the aluminum tray for easy-to-assemble energy storage battery modules described in this utility model, wherein: a mounting ear is welded to the outer wall of the first side plate, and a mounting hole is provided on the mounting ear.

[0012] As a preferred embodiment of the aluminum tray for an easily assembled energy storage battery module described in this utility model, the first intermediate plate and the two first side plates are all welded with reinforcing ribs.

[0013] As a preferred embodiment of the easily assembled aluminum tray for energy storage battery modules described in this utility model, the aluminum tray body is composed of a second middle plate and two second side plates spliced ​​together.

[0014] As a preferred embodiment of the aluminum tray for an easily assembled energy storage battery module described in this utility model, wherein: a mounting ear is welded to the outer wall of the second side plate, and a mounting hole is provided on the mounting ear.

[0015] As a preferred embodiment of the easily assembled aluminum tray for energy storage battery modules described in this utility model, bolt rods are welded to the second intermediate plate and the two second side plates; a third splicing block is welded to the outer wall of the second side plate, and a fourth splicing block is welded to the outer wall of the second intermediate plate, wherein the third splicing block and the fourth splicing block are fixed together by bolts.

[0016] A first reinforcing rib is welded to the second side plate, and a second reinforcing rib is welded to the second middle plate.

[0017] Compared with existing technologies:

[0018] 1. By designing the aluminum pallet body to be composed of multiple panels, when a panel becomes deformed or damaged and cannot be used, only the corresponding panel needs to be replaced, thereby reducing the cost of use.

[0019] 2. By welding threaded rods onto the aluminum tray body, the battery module is directly fitted onto the bolt rod, and then tightened onto the bolt rod with a fastening nut, thereby achieving rapid installation of the battery module and making the installation of the battery module more convenient. Attached Figure Description

[0020] Figure 1 This is a structural schematic diagram of Embodiment 1 of the present utility model;

[0021] Figure 2 Provided for Embodiment 1 of this utility model Figure 1 Exploded view;

[0022] Figure 3 This is a schematic diagram showing the aluminum tray body after the battery module has been installed, as provided in Embodiment 1 of this utility model.

[0023] Figure 4 Provided for Embodiment 1 of this utility model Figure 4 A diagram showing the battery module after it has been removed;

[0024] Figure 5 This is a structural schematic diagram of Embodiment 2 of the present invention;

[0025] Figure 6 Provided for Embodiment 2 of this utility model Figure 5 Exploded view.

[0026] In the diagram: aluminum tray body 1, first side plate 11, first splicing block 111, mounting ear 112, mounting hole 1121, first middle plate 12, second splicing block 121, second side plate 13, third splicing block 131, second middle plate 14, fourth splicing block 141, reinforcing rib 2, bolt rod 3, battery module 4, fastening nut 5, first reinforcing rib 6, second reinforcing rib 7. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] This utility model provides an aluminum tray for easy-to-assemble energy storage battery modules. Please refer to [link / reference]. Figure 1-4 It includes an aluminum pallet body 1, which is composed of multiple plates spliced ​​together, and multiple bolt rods 3 are welded on the aluminum pallet body 1.

[0030] The aluminum pallet body 1 is assembled from a first intermediate plate 12 and two first side plates 11. The first intermediate plate 12 and the two first side plates 11 are all welded with reinforcing ribs 2. The reinforcing ribs 2 are used to strengthen the aluminum pallet body 1. The outer wall of the first side plate 11 is welded with mounting ears 112, and mounting ears 112 are provided with mounting holes 1121.

[0031] Bolt rods 3 are welded on the first intermediate plate 12 and the two first side plates 11. Therefore, when installing the battery module 4, the battery module 4 is directly put on the bolt rods 3 (therefore, the battery module 4 has through holes for the bolts to pass through), and then the fastening nuts 5 are tightened on the bolt rods 3, thereby realizing the quick installation of the battery module 4.

[0032] A first splicing block 111 is welded to the outer wall of the first side plate 11, and a second splicing block 121 is welded to both ends of the first middle plate 12. The first splicing block 111 and the second splicing block 121 are fixed together by bolts.

[0033] In practical use, the two first side plates 11 are placed at both ends of the first middle plate 12, and the first splicing block 111 of the first side plate 11 and the second splicing block 121 of the first middle plate 12 are fixed together with bolts to achieve the assembly of the aluminum tray body 1. Then, the battery module 4 is directly put on the bolt rod 3, and then the fastening nut 5 is tightened on the bolt rod 3 to achieve the rapid installation of the battery module 4.

[0034] Example 2:

[0035] See attached document Figure 5-6 Unlike Embodiment 1, the aluminum tray body 1 is composed of a second intermediate plate 14 and two second side plates 13. The outer wall of the second side plate 13 is welded with mounting ears 112, and the mounting ears 112 are provided with mounting holes 1121.

[0036] Bolt rods 3 are welded to the second intermediate plate 14 and the two second side plates 13; a third splicing block 131 is welded to the outer wall of the second side plate 13, and a fourth splicing block 141 is welded to the outer wall of the second intermediate plate 14. The third splicing block 131 and the fourth splicing block 141 are fixed together by bolts.

[0037] A first reinforcing rib 6 is welded onto the second side plate 13, and a second reinforcing rib 7 is welded onto the second middle plate 14.

[0038] In practical use, the two second side plates 13 are placed at both ends of the second middle plate 14, and the third splicing block 131 on the second side plate 13 and the fourth splicing block 141 on the second middle plate 14 are fixed with bolts to realize the assembly of the aluminum tray body 1. After the assembly of the aluminum tray body 1 is realized, the battery module 4 is directly put on the bolt rod 3, and then the fastening nut 5 is tightened on the bolt rod 3 to realize the quick installation of the battery module 4.

[0039] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An easily assembled aluminum tray for an energy storage battery module, comprising an aluminum tray body (1), characterized in that: The aluminum tray body (1) is spliced by multiple plates, and multiple bolt rods (3) are welded on the aluminum tray body (1); The aluminum tray body (1) is spliced by a first intermediate plate (12) and two first side plates (11); First splicing blocks (111) are welded on the outer wall of the first side plate (11), second splicing blocks (121) are welded on both ends of the first intermediate plate (12), and the first splicing blocks (111) and the second splicing blocks (121) are fixed through bolts.

2. The aluminum tray for an energy storage battery module according to claim 1, wherein The first intermediate plate (12) and the two first side plates (11) are all welded with bolt rods (3).

3. The aluminum tray for an energy storage battery module according to claim 1, wherein Mounting ears (112) are welded on the outer wall of the first side plate (11), and mounting holes (1121) are formed in the mounting ears (112).

4. The aluminum tray for an easily assembled energy storage battery module according to claim 3, characterized by The first intermediate plate (12) and the two first side plates (11) are all welded with reinforcing ribs (2).

5. The aluminum tray for an easily assembled energy storage battery module according to claim 1, characterized by, The aluminum tray body (1) is spliced by a second intermediate plate (14) and two second side plates (13).

6. The aluminum tray for an easily assembled energy storage battery module according to claim 5, characterized by Mounting ears (112) are welded on the outer wall of the second side plate (13), and mounting holes (1121) are formed in the mounting ears (112).

7. The aluminum tray for an easily assembled energy storage battery module according to claim 5 or 6, characterized by The second intermediate plate (14) and the two second side plates (13) are all welded with bolt rods (3); third splicing blocks (131) are welded on the outer wall of the second side plate (13), fourth splicing blocks (141) are welded on the outer wall of the second intermediate plate (14), and the third splicing blocks (131) and the fourth splicing blocks (141) are fixed through bolts; First reinforcing ribs (6) are welded on the second side plate (13), and second reinforcing ribs (7) are welded on the second intermediate plate (14).

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