Cell Lids/Covers TRIZ Cases

A support member connects to the side wall of an energy storage housing to provide structural reinforcement.

An interlock switch on the opening cover disconnects power before maintenance access.

Horizontal labyrinth baffles in the battery cover prevent electrolyte leakage while allowing gas discharge under severe conditions.

Modular insulating cases shield bus bars from short circuits, resolving the trade-off between electrical safety and assembly complexity.

Segmented seal regions allow the battery pack upper cover to deform under pressure, discharging internal gases without rupturing the hermetic joint.

A traction battery service disconnect uses a uni-terminal connector and integrated plug to establish high voltage connections.

A rechargeable battery current interrupt module uses a convex member to break electrical connections.