Battery box

• Main Authors: WEI YINTAO, MENG YUBAO, WEI ZEXI, CHEN XIANG, GUO YANCHUN, LU YICHENG, LIU JINCHENG, CAI PENG
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The invention discloses a battery box, which comprises a box body, an exhaust fan and two battery units arranged inside the box body. The two battery units are a first battery unit and a second battery unit respectively. The exhaust fan is arranged at the front end of the box body, and is located between the first battery unit and the side wall of the box body. The box body is provided with an exhaust outlet at a position corresponding to the exhaust fan. There is a first ventilation duct between the two battery units and the top of the box body. A cushion frame is arranged between the second battery unit and the bottom of the box body. There is a second ventilation duct between the cushion frame and the bottom of the box body. A third ventilation duct is formed in a spaced manner between the first battery unit and the second battery unit, and the third ventilation duct is communicated with the first ventilation duct and the second ventilation duct. At least one air inlet is arranged in the side wall of the b