내부 기류가 개선된 이차전지용 충방전 장치를 제공한다. 본 발명의 충방전 장치는 배터리 셀에 충방전을 위한 핀을 접촉시키는 기구부; 상기 기구부에 인접 배치되며, 전력을 공급하고 충방전을 제어하는 전원부; 및 상기 전원부를 거쳐 상기 기구부로 연속적으로 공기를 순환시키는 기류 순환부를 포함한다.

    Provided is a charge/discharge apparatus for a secondary battery, having improved internal airflow and layout so as to enable the efficient cooling of the inside of the charge/discharge apparatus. The charge/discharge apparatus of the present invention comprises: a mechanism unit for bringing a pin for charging/discharging into contact with battery cells; a power supply unit disposed adjacent to the mechanism unit and supplying power and controlling the charging/discharging; and an airflow circulation unit for continuously circulating air to the mechanism unit via the power supply unit. According to the present invention, air may be circulated using a duct directly connected to a factory air conditioning apparatus, and the inside of the charge/discharge apparatus may be more efficiently cooled, thereby enabling the reduction of a temperature deviation between the battery cells when the battery cells are being charged/discharged.


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    Title :

    Charge/discharge apparatus for secondary battery


    Additional title:

    이차전지용 충방전 장치


    Contributors:

    Publication date :

    2025-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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 / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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