Flexible package battery bracket

Abstract

The invention provides a flexible package battery bracket which is used for assembling a flexible package battery. The flexible package battery bracket comprises a square frame body, wherein the frame body is in a hollow structure; one side of the frame body is provided with a plurality of bulges for connecting the frame body, and a plurality of grooves for accommodating connection pieces are formed in the corresponding positions of the other side of the frame body; the edge part of the flexible package battery can be clamped through the frame bodies of flexible package battery clamps so that the edge part is unlikely to be damaged; and the two flexible package battery clamps can be mutually fixed through the bulges and the grooves, and the flexible package batteries can be rapidly overlapped and fixed in way that the flexible package battery clamps and the flexible package batteries are placed alternatively, so that the grouping of the flexible package batteries becomes simple and the full-automatic mechanical assembling can be realized.

Description

【Technical field】 [0001] The invention relates to a soft pack battery holder for clamping a soft pack battery 【Background technique】 [0002] With the decrease of petroleum resources and the seriousness of environmental pollution, environmental protection, energy saving and emission reduction have become the trend and trend of the world. In this context, in recent years, electric vehicles (mainly including hybrid electric vehicles, plug-in hybrid electric vehicles, and pure electric vehicles) with batteries as the main power source or part of the power source have gradually appeared and increased. The carbon emissions of electric vehicles The carbon emissions of pure electric vehicles are even zero, and they have the characteristics of high energy conversion efficiency, which makes people regard electric vehicles as an important choice to replace internal combustion locomotives in the future. [0003] At present, the main choice of power batteries for electric vehicles is l...

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned design has some disadvantages. First, the size of the battery box is larger than the combination of multiple soft-pack battery modules, and the volumetric energy density of the entire module after being assembled into a battery module is low; Multiple soft-pack batteries are generally stacked together, and there is generally no fixing mechanism between the soft-pack batteries. During use, due to bumps or vibrations, there may be relative displacement between the soft-pack batteries, resulting in battery cells or tabs. Squeeze or kink, which reduces the reliability of the entire battery module

Images