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Battery pack and vehicle comprising battery pack

A technology for battery packs and battery pack casings, which is applied to battery pack components, batteries, electric vehicles, etc., and can solve problems such as space constraints on battery pack casings, difficulty in ensuring space for connecting battery modules and battery pack casings, etc.

Active Publication Date: 2018-08-03
LG ENERGY SOLUTION LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, a coupling structure using bolts, nuts, etc. inevitably requires an additional coupling space in the battery case, which may most likely impose restrictions on the space within the battery case
Also, even if the coupling space is fixed, it is difficult to secure a space for connecting the battery module and the pack case

Method used

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  • Battery pack and vehicle comprising battery pack
  • Battery pack and vehicle comprising battery pack
  • Battery pack and vehicle comprising battery pack

Examples

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Embodiment Construction

[0032] The present disclosure will become more apparent by describing embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the embodiments disclosed here are merely illustrations for better understanding of the present disclosure, and that the present disclosure can be modified in various ways. In addition, for ease of understanding of the present disclosure, the drawings are not drawn in actual scale, and the size of some components may be exaggerated.

[0033] figure 1 is a view showing a battery pack according to an embodiment of the present disclosure.

[0034] refer to figure 1 , the battery pack 10 can be provided as a fuel source for the vehicle. As examples, the battery pack 10 may be provided to electric vehicles, hybrid vehicles, plug-in hybrid vehicles, and various other types of vehicles capable of using the battery pack 10 as a fuel source.

[0035] In addition, the battery pack 10 may be pro...

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Abstract

A battery pack according to one embodiment of the present invention comprises at least one battery cell, and a pack case having, at the lower portion thereof, a battery module, which includes at leastone insertion hole, and an accommodation space for accommodating the battery module, and including at least one fixing protrusion forcibly fitted into the at least one insertion hole.

Description

technical field [0001] The present disclosure relates to a battery pack and a vehicle including the battery pack. [0002] This application claims priority from Korean Patent Application No. 10-2016-0119290 filed in Korea on September 19, 2016, the disclosure of which is hereby incorporated by reference. Background technique [0003] Secondary batteries that are highly applicable to various products and exhibit excellent electrical properties such as high energy density are generally used not only in portable devices but also in electric vehicles (EV) or hybrid electric vehicles (HEV) driven by power sources . Secondary batteries are attracting attention as new energy sources that improve environmental friendliness and energy efficiency because they can greatly reduce the use of fossil fuels and produce no by-products during energy consumption. [0004] Currently widely used secondary batteries include lithium-ion batteries, lithium polymer batteries, nickel-cadmium batter...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M50/204
CPCH01M2220/20Y02E60/10H01M50/204Y02T10/70H01M50/249
Inventor 安爀朴俊圭严英燮成准烨
Owner LG ENERGY SOLUTION LTD
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