BATTERY MODULE AND METHOD FOR MANUFACTURING BATTERY CELL ASSEMBLY

• Main Authors: LEE, Youngho, PARK, Hun Byung, JEON, Siwon, PARK, Junkyu, SEONG, Junyeob
• Format: Patent
• Language: English; French; Korean
• Published: 08.07.2021
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; BASIC ELECTRIC ELEMENTS; CANDLES; CHEMISTRY; DETERGENT COMPOSITIONS; DETERGENTS; DYES; ELECTRICITY; FATTY ACIDS THEREFROM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; NOZZLES; PAINTS; PERFORMING OPERATIONS; POLISHES; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING; USE OF MATERIALS AS ADHESIVES; USE OF SINGLE SUBSTANCES AS DETERGENTS

A battery module according to an embodiment of the present invention comprises: a battery cell stack body including a plurality of battery cells stacked in one direction; and a module frame accommodating the battery cell stack body, wherein neighboring battery cells from among the plurality of battery cells are coupled to a first adhesive member in which a spray-type adhesive is cured, the first adhesive member having at least one wobble pattern extending in a direction different from the direction in which the plurality of battery cells are stacked. La présente invention concerne selon un mode de réalisation un module de batterie qui comprend : un corps d'empilement de cellules de batterie comprenant une pluralité de cellules de batterie empilées dans une direction ; et un cadre de module recevant le corps d'empilement de cellules de batterie, les cellules de batterie voisines parmi la pluralité de cellules de batterie étant couplées à un premier élément adhésif dans lequel un adhésif de type pulvérisation est durci, le premier élément adhésif ayant au moins un motif oscillant s'étendant dans une direction différente de la direction dans laquelle la pluralité de cellules de batterie sont empilées. 본 발명의 일 실시예에 따른 전지 모듈은 일방향으로 적층되어 있는 복수의 전지셀을 포함하는 전지셀 적층체, 및 상기 전지셀 적층체를 수납하는 모듈 프레임을 포함하고, 상기 복수의 전지셀 중 서로 이웃하는 전지셀들은 스프레이형 점착제가 경화된 제1 접착 부재로 결합되며, 상기 제1 접착 부재는 상기 복수의 전지셀이 적층되는 일방향과 다른 일방향을 따라 뻗어 있는 적어도 하나의 워블 패턴(Wobble pattern)을 갖는다.