BATTERY COOLING APPARATUS OF ELECTRIC VEHICLE

The present invention provides a battery cooling device for an electric vehicle, including: an upper plate which has an inlet hole through which cooling water is introduced and an outlet hole through which the introduced cooling water is discharged, and in which a battery is mounted on the upper sid...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE SANG MUK, LEE BYEONG GEOL, KWON HYUCK JU, KIM JAE HEE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ELECTRICITY MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The present invention provides a battery cooling device for an electric vehicle, including: an upper plate which has an inlet hole through which cooling water is introduced and an outlet hole through which the introduced cooling water is discharged, and in which a battery is mounted on the upper side; a lower plate coupled to the upper plate to form a flow path through which cooling water is circulated; and a frame unit disposed on the upper side of the upper plate to partition a space in which the battery is mounted, wherein the upper plate and the lower plate, and the upper plate and the frame unit are coupled in a brazing bonding method. 본 발명은, 냉각수가 유입되는 유입홀과 유동된 냉각수가 배출되는 배출홀이 형성되고, 상측면에 배터리가 안치되는 상부판; 상기 상부판과 체결되어 내부에 냉각수가 순환되는 유로부를 형성하는 하부판; 및 상기 상부판의 상측면에 배치되어 배터리가 안치되는 공간을 구획하는 프레임부;를 포함하며, 상기 상부판과 하부판 및 상기 상부판과 프레임부는 브레이징 접합 방식으로 체결되는 전기자동차용 배터리냉각장치를 제공한다.