A battery module according to one embodiment of the present invention comprises: a plurality of battery cells having electrode leads protruding in at least one direction; and at least one busbar, which is arranged on one side of the plurality of battery cells, is connected to the electrode leads of the plurality of battery cells through laser welding, and has a beam transmission prevention guider for preventing laser beam transmission in the direction of the plurality of battery cells during laser welding.

    Un module de batterie selon un mode de réalisation de la présente invention comprend : une pluralité d'éléments de batterie ayant des fils d'électrode faisant saillie dans au moins une direction ; et au moins une barre omnibus, qui est agencée sur un côté de la pluralité d'éléments de batterie, est connectée aux fils d'électrode de la pluralité d'éléments de batterie par soudage laser, et comporte un guide de prévention de transmission de faisceau pour empêcher une transmission de faisceau laser dans la direction de la pluralité d'éléments de batterie pendant le soudage laser.

    본 발명의 일 실시예에 따른 배터리 모듈은, 적어도 일 방향으로 전극 리드가 돌출되는 복수 개의 배터리 셀들 및 복수 개의 배터리 셀들의 일측에 배치되고, 복수 개의 배터리 셀들의 전극 리드들과 레이저 용접을 통해 연결되며, 레이저 용접 시 복수 개의 배터리 셀들 방향으로의 레이저 빔 투과를 방지하기 위한 빔 투과 방지 가이더를 구비하는 적어도 하나의 버스바를 포함하는 것을 특징으로 한다.


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    Titel :

    BATTERY MODULE, BATTERY PACK COMPRISING BATTERY MODULE, AND VEHICLE COMPRISING BATTERY PACK


    Weitere Titelangaben:

    MODULE DE BATTERIE, BLOC-BATTERIE COMPRENANT LE MODULE DE BATTERIE ET VÉHICULE COMPRENANT LE BLOC-BATTERIE
    배터리 모듈, 이러한 배터리 모듈을 포함하는 배터리 팩 및 이러한 배터리 팩을 포함하는 자동차


    Beteiligte:
    KIM KYUNG-MO (Autor:in) / MUN JEONG-O (Autor:in) / PARK JIN-YONG (Autor:in) / CHI HO-JUNE (Autor:in)

    Erscheinungsdatum :

    2020-03-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B23K Löten , SOLDERING OR UNSOLDERING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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