US 2024/0204294 A1 · BATTERY DEVICE

Abstract

A battery device is disclosed. In some implementations, the battery device includes a housing that includes an accommodation space, a plurality of battery cells, a plurality of cooling plates, each cooling plate disposed between adjacent battery cells of the plurality of battery cells and including a cooling flow path, a cooling pipe connected to the cooling plate, and a busbar electrically connected to the plurality of battery cells, wherein each of the plurality of battery cells and each of the plurality of cooling plates extend in a first direction and are stacked in a second direction, crossing the first direction, the cooling pipe is coupled to the cooling plate in a third direction, crossing the first and second directions, and each of the plurality of battery cells includes an electrode terminal disposed to face toward the busbar in the third direction to be in contact with the busbar.

Claims18

Dependent claims

A battery device comprising:

a housing structured to provide an accommodation space;
a plurality of battery cells accommodated in the accommodation space;
a plurality of cooling plates, each cooling plate disposed between adjacent battery cells of the plurality of battery cells and including a cooling flow path to transfer heat out of the adjacent battery cells;
a cooling pipe connected to the cooling plate to allow a refrigerant to flow through the cooling flow path;
and
a busbar electrically connected to the plurality of battery cells and disposed to be adjacent to a bottom plate of the housing in the accommodation space,
wherein the plurality of battery cells and the plurality of cooling plates extend in a first direction and are stacked in a second direction, crossing the first direction,
the cooling pipe is coupled to the cooling plate in a third direction, crossing the first and second directions, and
the plurality of battery cells includes an electrode terminal disposed to face toward the busbar in the third direction to be in contact with the busbar.

6 more elements

Dependencies are inferred from the claim text.

Battery device

Life of this patent

Battery device

Life of this patent

Abstract

Claims18