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1. (WO2018034382) BATTERY MODULE
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Pub. No.:    WO/2018/034382    International Application No.:    PCT/KR2016/013233
Publication Date: 22.02.2018 International Filing Date: 16.11.2016
H01M 10/6554 (2014.01), H01M 10/613 (2014.01), H01M 10/625 (2014.01), H01M 2/10 (2006.01)
Applicants: LG CHEM, LTD. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: CHOI, Mi-Geum; (KR).
MUN, Jeong-O; (KR).
KANG, Dal-Mo; (KR).
SHIN, Eun-Gyu; (KR)
Agent: PHIL & ONZI INT'L PATENT & LAW FIRM; 3F., 36 Seochojungang-ro Seocho-gu, Seoul 06643 (KR)
Priority Data:
10-2016-0105056 18.08.2016 KR
(KO) 배터리 모듈
Abstract: front page image
(EN)The present invention provides a battery module which ensures efficient cooling performance, has a simple structure, is easy to make light and compact, and can save the production cost. The battery module according to the present invention comprises: a plurality of pouch-type secondary batteries each of which is provided with an electrode assembly, an electrolyte and a pouch exterior material, and has a storage part for storing the electrode assembly, and a sealing part for sealing the pouch exterior material, and which are stood vertically and arranged in the left and right direction and have folded lower sealing parts; and a cooling plate which is made of a thermally conductive material, which is disposed in a horizontally lying shape under the plurality of secondary batteries, which is provided with two or more convex parts convex upward from an upper surface and having lower portions of the storage parts of the secondary batteries attached to the convex parts, and which is provided with a folding support part located between the convex parts and protruding upward, thereby upwardly supporting the folded lower sealing parts of the secondary batteries.
(FR)La présente invention concerne un module de batterie qui assure une performance de refroidissement efficace, a une structure simple, est facile à fabriquer léger et compact, et peut économiser le coût de production. Le module de batterie selon la présente invention comprend : une pluralité de batteries secondaires de type poche dont chacune est pourvue d'un assemblage d'électrodes, un électrolyte et un matériau extérieur de poche, et a une partie de stockage pour stocker l'assemblage d'électrodes, et une partie d'étanchéité pour sceller le matériau extérieur de poche, et qui sont disposées verticalement et disposées dans la direction gauche et droite et ont des parties d'étanchéité inférieures pliées; et une plaque de refroidissement qui est constituée d'un matériau thermiquement conducteur, qui est disposée dans une forme allongée horizontalement sous la pluralité de batteries secondaires, qui est pourvue de deux parties convexes ou plus convexes vers le haut à partir d'une surface supérieure et ayant des portions inférieures des parties de stockage des batteries secondaires fixées aux parties convexes, et qui est pourvue d'une partie de support pliable située entre les parties convexes et faisant saillie vers le haut, ce qui permet de supporter vers le haut les parties d'étanchéité inférieures pliées des batteries secondaires.
(KO)본 발명은 효율적인 냉각 성능이 확보되면서도, 구조가 간단하고 경량화 및 소형화에 용이하며 제조 비용도 절감할 수 있는 배터리 모듈을 개시한다. 본 발명에 따른 배터리 모듈은, 전극 조립체, 전해질 및 파우치 외장재를 구비하여 상기 전극 조립체를 수납하는 수납부 및 상기 파우치 외장재가 실링된 실링부가 형성되고, 상하 방향으로 세워진 형태로 좌우 방향으로 배열되며, 하부 실링부가 폴딩된 복수의 파우치형 이차 전지; 및 열 전도성 재질로 구성되고, 상기 복수의 이차 전지의 하부에 수평 방향으로 눕혀진 형태로 배치되며, 상부 표면에서 상부 방향으로 볼록하게 형성되어 상기 이차 전지의 수납부의 하부가 부착된 볼록부가 둘 이상 구비되고, 상기 볼록부 사이에 위치하고 상부 방향으로 돌출되게 형성되어 상기 이차 전지의 폴딩된 하부 실링부를 상부 방향으로 지지하는 폴딩 지지부가 구비된 쿨링 플레이트를 포함한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)