A battery module
A battery module and battery pack technology, applied in battery pack parts, secondary battery repair/maintenance, circuits, etc., can solve problems such as inability to stack, complex structure, electric shock, etc.
Active Publication Date: 2015-09-30
深蓝汽车科技有限公司
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Problems solved by technology
[0003] However, in the prior art, many battery modules do not consider the design of the structure for fixing the battery module to the battery box. Although some battery modules consider the fixing structure, the fixing structure is unreasonable and cannot be stacked. , or the fixed position is unreasonable, resulting in poor maintainability. At the same time, there are many parts in the module assembly, and the structure is complicated. In addition, there is no battery module cover, which is easy to cause safety problems such as short circuit and electric shock.
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[0029] The core of the present invention is to provide a battery module. By optimizing the structure of the battery module, the modularization of the battery module can be realized.
[0030] 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 some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] Please combine figure 1 and figure 2 , figure 1 A schematic diagram of the overall structure of the battery module provided by the present invention; figure 2 The battery module modularization structure provided by the present invention.
[0032] The battery module p...
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The invention discloses a battery module. The battery module comprises two groove-shaped side plates (1) used for clamping a battery pack, and a base (2) used for supporting the battery pack, wherein connecting holes used for being connected with adjacent modules are formed in the end surfaces of the groove-shaped side plates (1), and the base (2) is used for fixing the relative position between the two groove-shaped side plates (1). According to the battery module provided by the invention, the battery pack is enclosed into a whole through a structure formed by connecting the groove-shaped side plates with the base, and the connecting holes are formed in the end surfaces of the groove-shaped side plates and are used for connecting the adjacent modules through fasteners so as to integrate a plurality of modules independent with one another and used for achieving the same function and further realize the modularization of the battery modules.
Description
technical field [0001] The invention relates to the technical field of power batteries for new energy vehicles, in particular to a battery module. Background technique [0002] For new energy vehicles powered by battery systems, the performance of the power battery directly affects the mileage of the new energy vehicle. Therefore, the battery module, as the core component of the power battery of the new energy vehicle, determines the mileage of the new energy vehicle. . In order to improve the driving range of new energy vehicles, a large number of modules are generally required in a battery system. [0003] However, in the prior art, many battery modules do not consider the design of the structure for fixing the battery module to the battery box. Although some battery modules consider the fixing structure, the fixing structure is unreasonable and cannot be stacked. , or the fixed position is unreasonable, resulting in poor maintainability. At the same time, there are many...
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IPC IPC(8): H01M2/10H01M10/42
CPCY02E60/10
Inventor 刘波杨圣
Owner 深蓝汽车科技有限公司