US 2020/0091568 A1 · BATTERY CELL ASSEMBLY FOR SECONDARY BATTERY

Abstract

Disclosed are a battery cell assembly for a secondary battery, the battery cell assembly for a secondary battery including at least one battery cell; a first frame disposed on one side of the at least one battery cell; and a second frame which is disposed on the other side of the at least one battery cell so as to face the first frame and which is coupled to the first frame so as to protect the edge of the at least one battery cell together with the first frame. The present invention uses a frame type cell support which retains and supports at least one battery cell without separation, thereby providing a battery cell assembly for a secondary battery, namely a sub-battery module receiving body, having improved structural stability and assembly convenience, and a secondary battery including the same.

Claims8

Dependent claims

A battery cell assembly for a secondary battery comprising:

two or more pouch-type battery cells having a cell body part and a cell edge part formed along the periphery of the cell body part;
a first frame arranged along the perimeter of a first side of the two or more battery cells so as to expose the foremost cell body part of the two or more battery cells to the outside;
and
a second frame arranged along the perimeter of a second side of the two or more battery cells so as to expose the rearmost cell body part of the two or more battery cells to the outside;
wherein the first frame is coupled to the second frame in a surface contact to accommodate the two or more stacked battery cells.

2 more elements

Dependencies are inferred from the claim text.

Battery cell assembly for secondary battery

Life of this patent

Battery cell assembly for secondary battery

Life of this patent

Abstract

Claims8