Mounting structure of modular compact group based on square lithium batteries
A technology for installation structures and lithium battery packs, applied to battery pack components, batteries, structural parts, etc., can solve the problems of high investment cost, complex installation structure, low space utilization rate, etc., and achieve convenient installation and operation, compact structure, The effect of simple structure
Inactive Publication Date: 2018-05-04
ANHUI OFFNENBACH NEW ENERGY TECH CO LTD
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Problems solved by technology
Due to the complex working conditions and harsh working environment of the car, it is particularly important to effectively protect the power battery, and dustproof and waterproof treatment is a key area of power battery PACK protection; the effect of dustproof and waterproof mainly depends on Due to the reasonable installation structure of the power battery PACK; at present, the combined installation structure of the existing square lithium battery power battery PACK is complicated, the space utilization rate is low, and the input cost is high, which needs to be improved urgently
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[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0033] In conjunction with accompanying drawing, the present invention will be further described:
[0034] combined with figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 and Figure 13 , a lithium battery PACK combination box structure for new energy vehicles, including a fi...
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The invention provides a mounting structure of a modular compact group based on square lithium batteries, relating to the technical field of mounting structures of square lithium batteries. By arranging a box body (12), the upper portion of which is of an opened structure and square lithium batteries (8), the box body (12) is of a square structure, and the square lithium batteries (8) are vertically placed and are compactly arranged along the length and width directions in the box body (12); the side edges of the two adjacent square lithium batteries (8) cling to form a modular structure and asquare lithium battery pack is mounted in the box body (12) from top to bottom through a side frame (91) and a pressure rack (93). The mounting structure is simple, convenient to mount and operate, reasonable in design, compact in structure and suitable for being widely popularized.
Description
technical field [0001] The invention relates to the technical field of square lithium battery installation structures, in particular to a compact and grouped installation structure based on square lithium battery modules. Background technique [0002] In recent years, my country's new energy vehicles have achieved remarkable development results. As the core component of new energy vehicles, the reliable and scientific grouping of power batteries has always been an important research topic in the field of new energy vehicles, especially in the field of pure electric vehicles. The group design of the power battery not only involves the series-parallel connection between the power battery cells, the reliable fixing of the power battery, but also the effective protection of the power battery. Lithium-ion batteries have quickly become the standard power source for portable devices. Lithium-ion batteries can provide the same energy as Ni-MH batteries, but they can be reduced by a...
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IPC IPC(8): H01M2/10H01M50/249
CPCH01M2220/20H01M50/20Y02E60/10
Inventor 曹杰
Owner ANHUI OFFNENBACH NEW ENERGY TECH CO LTD