본 발명은 전기자동차에서 사용하는 고전압 정션블록을 배터리의 외관을 구성하는 배터리커버에 견고하게 장착하기 위한 고전압 정션블록의 장착구조에 관한 것이다.본 발명의 일 실시형태에 따른 고전압 정션블록의 장착구조는 고전압 정션블록을 배터리에 장착하는 고전압 정션블록의 장착구조로서, 내부에 수용공간이 형성되어 파워 릴레이 어셈블리(PRA), 고전압 정션박스 및 배터리 관리유닛(BMU)이 구비되고, 일측면으로는 커넥터 블록이 장착되며, 타측면에는 버스바 및 와이어가 통과되는 제 1 연통공이 형성된 연통덕트가 돌출되는 정션블록과; 상기 배터리의 외관을 구성하고 일측에 상기 정션블록의 연통덕트와 결합되는 장착판이 절곡되어 형성되는 배터리커버와; 상기 배터리커버의 장착판에 장착되고 상기 정션블록의 하우징에 체결되는 체결구가 관통하는 보강브라켓과; 상기 장착판의 절곡된 부분을 따라 상기 배터리커버에 설치되어 배터리커버를 보강하는 보강바를 포함한다.
The present invention relates to a mounting structure for a high-voltage junction block for firmly mounting the high-voltage junction block used in an electric vehicle to a battery cover constituting an exterior of a battery. The mounting structure for a high-voltage junction block according to an embodiment of the present invention is used to mount a high-voltage junction block to a battery. The mounting structure includes: a junction block in which a receiving space for receiving a power relay assembly (PRA), a high-voltage junction box, and a battery management unit (BMU) are provided, and which has a protruding communication duct of which one side is installed with a connector block and the other side is formed with a first communication hole through which a bus bar and a wire pass; a battery cover forming an outer appearance of the battery and provided at one side thereof with a mounting plate which is bent and coupled to a communication duct of the junction block; a reinforcing bracket mounted on the mounting plate of the battery cover, in which a fastener fastened to a housing of the junction block passes through the reinforcing bracket; and a reinforcing bar installed in the battery housing along the bent portion of the mounting plate to reinforce the battery housing.
MOUNTING STRUCTURE OF FOR HIGH VOLTAGE JUNCTION BLOCK
고전압 정션블록의 장착구조
2019-03-08
Patent
Elektronische Ressource
Koreanisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
MOUNTING STRUCTURE OF FOR HIGH VOLTAGE JUNCTION BLOCK
Europäisches Patentamt | 2018
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