BATTERY MODULE AND BATTERY PACK COMPRISING SAME

• Main Authors: PARK, Won Kyoung, YUN, Hyun Seop, HAN, Honggoo, SEONG, Junyeob
• Format: Patent
• Language: English; French; Korean
• Published: 12.05.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A battery module, according to one embodiment of the present invention, comprises: cell block assemblies comprising battery cell stacks in which a plurality of battery cells are stacked, and bus bar frames mounted on at least one surface from among the front surface and the rear surface of the battery cell stacks; module frames which accommodate the cell block assemblies and of which the front and rear surfaces are opened; top plates which cover the top surface and the front and rear surfaces of the cell block assemblies; and cross beams which are disposed adjacent to a side portion of the top plates covering the front and rear surfaces of the cell block assemblies, and which are formed in a straight line. The cell block assemblies comprise a first cell block assembly and a second cell block assembly which are arranged in parallel in the longitudinal direction of the battery cells, wherein the first cell block assembly and the second cell block assembly are spaced apart from each other such that the bus bar frames mounted on the first and second cell block assemblies face each other. La présente invention concerne, selon un mode de réalisation, un module de batterie qui comprend : des ensembles blocs de cellules comprenant des empilements de cellules de batterie dans lesquels une pluralité de cellules de batterie sont empilées, et des cadres de barres omnibus montés sur la surface avant et/ou la surface arrière des empilements de cellules de batterie ; des cadres de module qui logent les ensembles blocs de cellules et dont les surfaces avant et arrière sont ouvertes ; des plaques supérieures qui recouvrent la surface supérieure et les surfaces avant et arrière des ensembles blocs de cellules ; et des barres transversales qui sont disposées adjacentes à une partie latérale des plaques supérieures recouvrant les surfaces avant et arrière des ensembles blocs de cellules, et qui sont formées en ligne droite. Les ensembles blocs de cellules comprennent un premier ensemble bloc de cellules et un second ensemble bloc de cellules qui sont agencés en parallèle dans la direction longitudinale des cellules de batterie, le premier ensemble bloc de cellules et le second ensemble bloc de cellules étant espacés l'un de l'autre de telle sorte que les cadres de barres omnibus montés sur les premier et second ensembles blocs de cellules se font face. 본 발명의 일 실시예에 따른 전지 모듈은, 복수의 전지셀이 적층된 전지셀 적층체 및 상기 전지셀 적층체의 전면 및 후면 중 적어도 일면에 장착된 버스바 프레임을 포함하는 셀 블록 어셈블리, 상기 셀 블록 어셈블리를 수용하고, 전후면이 개방된 모듈 프레임, 상기 셀 블록 어셈블리의 상면 및 전후면을 커버하는 상부 플레이트, 및 상기 셀 블록 어셈블리의 전후면을 커버하는 상부 플레이트의 측면부에 인접 배치되고, 직선으로 형성된 크로스 빔을 포함하고, 상기 셀 블록 어셈블리는 상기 전지셀의 길이 방향으로 나란하게 배치된 제1 셀 블록 어셈블리와 제2 셀 블록 어셈블리를 포함하고, 상기 제1 셀 블록 어셈블리와 상기 제2 셀 블록 어셈블리는, 상기 제1,2 셀 블록 어셈블리에 각각 장착된 상기 버스바 프레임이 서로 마주보도록 이격 배치된다.