Disclosed is an invention related to a battery protection apparatus for an electric vehicle. The battery protection apparatus for the electric vehicle according to the present invention comprises: a vehicle body; a chassis frame unit which supports a lower part of the vehicle body; and a battery unit installed on the chassis frame unit. The chassis frame unit comprises: a side member unit on which the vehicle body is mounted; and a battery mounting unit which is connected with the side member unit, which contains the battery unit, and which buffers impact transfer to the battery unit by being folded when an external impact is applied. The battery protection apparatus protects a battery installed in the vehicle during a broadside collision of the electric vehicle.
전기차량용 배터리 보호장치에 관한 발명이 개시된다. 본 발명에 따른 전기차량용 배터리 보호장치는: 차체; 차체의 하부를 지지하는 샤시프레임부; 샤시프레임부에 설치되는 배터리부를 포함하고, 샤시프레임부는, 차체가 안착되는 사이드멤버부; 및 사이드멤버부에 연결되고, 배터리부를 수용하며, 외부 충격시 꺽이면서 배터리부로 충격 전달을 완충시키는 배터리마운팅부를 포함하는 것을 특징으로 한다.
APPARATUS FOR PROTECTING BATTERY OF ELECTRRONIC CAR
전기차량용 배터리 보호장치
2022-03-23
Patent
Elektronische Ressource
Koreanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B62D MOTOR VEHICLES , Motorfahrzeuge / 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 |