A battery pack, according to one aspect of the present invention, comprises: a plurality of battery modules; a tray for providing a space for placing the plurality of battery modules; a plurality of beam frames installed so as to traverse the upper surface of the tray so as to partition same into spaces in which each of the individual battery modules may be placed; and a plurality of heat sinks formed as hollow structures enabling the flow of a coolant, and each selectively coupling with some of the plurality of beam frames so as to be arranged to face a lateral surface part of each of the battery modules, wherein drainage holes punctured in the downward direction with respect to each of the heat sinks are provided to the tray and the beam frames.

    Un bloc-batterie, selon un aspect de la présente invention, comprend : une pluralité de modules de batterie ; un plateau permettant de fournir un espace pour la mise en place de la pluralité de modules de batterie ; une pluralité de cadres de poutre installés de façon à traverser la surface supérieure du plateau de façon à le diviser en espaces dans lesquels peut être placé chacun des modules de batterie individuels ; et une pluralité de dissipateurs thermiques conçus sous la forme de structures creuses permettant l'écoulement d'un agent de refroidissement, et chacun s'accouplant sélectivement à une partie de la pluralité de cadres de poutre de sorte à être agencé afin de faire face à une partie de surface latérale de chacun des modules de batterie, des trous de drainage percés dans la direction vers le bas par rapport à chacun des dissipateurs thermiques étant disposés sur le plateau et les cadres de poutre.

    본 발명의 일 측면에 따른 배터리 팩은, 다수의 배터리 모듈; 상기 다수의 배터리 모듈들이 놓이는 공간을 제공하는 트레이; 상기 트레이의 상면을 가로지르도록 설치되어 상기 다수의 배터리 모듈들이 개별적으로 놓일 수 있는 공간을 구획하는 다수의 빔 프레임; 및 냉각수가 유동할 수 있는 중공 구조로 형성되며, 각각의 상기 배터리 모듈의 측면부에 대향하게 배치되도록 각각 상기 다수의 빔 프레임들 중 일부와 선택적으로 결합되는 다수의 히트싱크를 포함하며, 상기 트레이와 상기 빔 프레임에는 각각의 상기 히트싱크에 대해 하부 방향으로 천공된 형태의 배수구가 마련되는 것을 특징으로 한다.


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    Title :

    BATTERY PACK HAVING CRASH BEAM AND DRAINAGE STRUCTURE


    Additional title:

    BLOC-BATTERIE À STRUCTURE DE POUTRES ANTI-CHOC ET DE DRAINAGE
    크래쉬 빔과 배수 구조를 갖는 배터리 팩


    Contributors:
    SEO SUNG-WON (author) / MUN JEONG-O (author) / LEE YOON-KOO (author) / CHI HO-JUNE (author) / KANG DAL-MO (author)

    Publication date :

    2018-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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