Pure electric vehicle waterproof battery box

• Main Author: HU ZONGMEI
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a pure electric vehicle waterproof battery box which comprises a box body, a box cover and fastening bolts, and the box body and the box cover are respectively provided with a sealing plane; a groove is formed in the sealing plane of the box body; the groove annularly surrounds the box body; the sealing planes of the box body and the box cover are tightly connected through fastening bolts, and a sealing gasket is arranged between the box body and the box cover; the sealing gasket is provided with a convex edge; the convex edge is matched with the groove of the sealing plane; the top surface of the box body is provided with a sealing convex top and a sealing groove which annularly surround the box body, and the sealing convex top and the sealing groove are provided with sealing rings; the thickness of the sealing ring is larger than the depth of the sealing groove. According to the utility model, the sealing performance of the battery box can be effectively improved, and water leaka