Patent ID: 11949114
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 16:
17. The battery box according to claim 16, wherein the lower box comprises: a bottom wall; a first peripheral wall, connected to the periphery of the bottom wall and extending in the direction of the upper box; and a first flange, connected to the first peripheral wall and extending outward along an upper edge of the first peripheral wall; and
the upper box comprises: a top wall; a second peripheral wall, connected to the periphery of the top wall and extending in the direction of the lower box; and a second flange, connected to the second peripheral wall and extending outward along the lower edge of the second peripheral wall, wherein
the upper box is installed on the lower box along the height direction, and the second flange of the upper box is sealingly connected with the first flange of the lower box.