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Protection assembly and battery housing comprising same

A technology for battery casings and protective components, which is applied to batteries, battery pack components, circuits, etc., and can solve the problems of impossibility and difficulty in replacement

Pending Publication Date: 2022-08-02
SAMSUNG SDI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] However, it is problematic that the battery case and internal components cannot be reached in a practical way due to the protective members
This could result in a replacement that would be impossible or possibly not easy at a normal repair shop without opening the battery pack itself

Method used

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  • Protection assembly and battery housing comprising same
  • Protection assembly and battery housing comprising same
  • Protection assembly and battery housing comprising same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] Reference will now be made in detail to the embodiments, examples of which are illustrated in the accompanying drawings. Effects and features of the exemplary embodiments and a method for realizing the same will be described with reference to the accompanying drawings. In the drawings, the same reference numerals denote the same elements, and redundant descriptions are omitted. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. Furthermore, the use of "may" when describing embodiments of the present invention refers to "one or more embodiments of the present invention."

[0071] It will be understood that, although the terms "first" and "second" are used to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be...

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PUM

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Abstract

The invention relates to a protective assembly (1) and a battery case comprising the same. The protective assembly (1) comprises a bottom cover (10) of the battery case and a protective member (30) under the bottom cover (10) in a coupled state. The bottom cover (10) includes a plurality of first coupling members formed on a first surface (12) of the bottom cover (10), the protective member (30) includes a plurality of second coupling members formed on a second surface (32) of the protective member (30), the first surface (12) and the second surface (32) facing each other in a coupled state, and the first and second coupling members are adapted such that the protection member (30) is mechanically coupled to the bottom cover (10) by sliding the protection member (30) in a first direction (D1) along the bottom cover (10) until each second coupling member is engaged with a respective first coupling member.

Description

technical field [0001] The present invention relates to a protection assembly. Furthermore, the present invention relates to a battery case including the protection assembly. Furthermore, the present invention relates to a battery system including a battery housing and a vehicle having such a battery system in the underbody of the vehicle. Background technique [0002] In recent years, vehicles for transporting goods and people using electric power as a source of motion have been developed. Such electric vehicles are automobiles propelled by electric motors using energy stored in rechargeable batteries. Electric vehicles may be powered solely by batteries, or may be in the form of hybrid vehicles powered by, for example, a gasoline generator. Additionally, the vehicle may include a combination of an electric motor and a conventional internal combustion engine. Generally speaking, an electric vehicle battery (EVB) or traction battery is a battery used to power the propuls...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/249H01M50/244H01M50/258H01M50/242H01M50/236
CPCH01M50/249H01M50/244H01M50/258H01M50/242H01M50/236B60K1/04B60K2001/0438H01M50/204H01M2220/20Y02E60/10
Inventor D.宾德
Owner SAMSUNG SDI CO LTD