一种便于快速拆装的电芯组包结构
By adding a snap-fit structure around the outer shell of the blade cell, the cell can be quickly disassembled and assembled, solving the problem of the inability to disassemble the cell in the existing technology. This improves the assembly efficiency and heat dissipation performance of the battery pack and reduces maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 安徽得壹能源科技有限公司
- Filing Date
- 2025-05-23
- Publication Date
- 2026-07-17
AI Technical Summary
In existing power lithium batteries, the blade cell packs are glued together, making it impossible to disassemble and replace the cells, which affects the convenience and cost of maintenance.
A snap-fit structure is added around the blade cell housing to enable quick assembly and disassembly of the cell, resulting in a modular cell structure.
It enables rapid installation and removal of battery cells, reduces battery pack maintenance costs, improves assembly efficiency, and reduces development costs through modular design, while also improving the heat dissipation of the battery pack.
Smart Images
Figure CN224519972U_ABST
Abstract
Claims
1. A battery cell pack structure facilitating quick assembly and disassembly, characterized by, It includes several battery cells, and each battery cell housing has a first locking seat and a first locking point that match each other on the left and right sides, and a second locking seat and a second locking point that match each other on the top and bottom sides. Multiple battery cells are sequentially assembled using a first mounting bracket and a first mounting point to form a battery panel; multiple battery panels are sequentially assembled using a second mounting bracket and a second mounting point for each battery cell to form a battery cell assembly; and the individual battery cells are connected by a battery cell electrical connection assembly.
2. The battery cell pack structure according to claim 1, wherein Each battery cell casing has a positive electrode tab and a negative electrode tab on its front and rear sides, respectively.
3. The battery cell pack structure according to claim 1, wherein The battery cells are divided into a first type of battery cell and a second type of battery cell. The first type of battery cell and the second type of battery cell are blade cells with the same structure but opposite positive and negative electrode tabs.
4. The battery cell pack structure according to claim 3, wherein The first type of battery cell has a positive electrode tab on the front side and a negative electrode tab on the rear side; the second type of battery cell has a negative electrode tab on the front side and a positive electrode tab on the rear side.
5. The battery pack structure according to claim 3, wherein Multiple first-type and second-type battery cells are sequentially and alternately assembled through a first card slot and a first card point to form a battery panel.
6. The battery pack structure according to claim 5, wherein When multiple solar panels are assembled, the two corresponding cells on the top and bottom are of different types.
7. The cell packing structure for easy and quick assembly / disassembly as described in claim 1, characterized in that, The first locking point is a protruding locking block, and the first card holder is a protruding card slot. The locking block is embedded in the card slot to achieve matching.
8. The battery pack structure according to claim 1, wherein The second locking point is a protruding locking block, and the second locking seat is a protruding locking slot. The locking block is embedded in the locking slot to achieve matching.
9. The battery pack structure according to claim 1, wherein The number of cells used to form the cell pack structure is determined by the size of the battery pack.
10. The battery pack structure according to claim 1, wherein There is a first gap between each pair of cells in the solar panel, and the thickness of the first gap is the same as that of the first mounting bracket; there is a second gap between each pair of solar panels, and the thickness of the second gap is the same as that of the second mounting bracket.