Battery pack
AssigneeSamsung SDI Co., Ltd.
InventorSanghun Park
Life of this patent
Estimating the term…
Abstract
A battery pack includes: a battery cell including first and second surfaces arranged at opposite sides and at which first and second electrodes are respectively located, and a side surface connecting the first and second surfaces to each other; a first circuit board arranged on the first surface and connected to the first electrode; a second circuit board arranged on the second surface; a first flexible line extending from a first side of the first circuit board to the second circuit board while surrounding a portion of the side surface of the battery cell; and a second flexible line extending from a second side of the first circuit board to the second surface of the battery cell while surrounding another portion of the side surface of the battery cell and connected to the second electrode.
Claims20
A battery pack comprising:
- a battery cell comprising first and second surfaces arranged at opposite sides and at which first and second electrodes are respectively located, and a side surface connecting the first and second surfaces to each other;
- a first circuit board arranged on the first surface and connected to the first electrode;
- a second circuit board arranged on the second surface;
- a first flexible line extending from a first side of the first circuit board to the second circuit board while surrounding a portion of the side surface of the battery cell;
- and
- a second flexible line extending from a second side of the first circuit board to the second electrode at the second surface of the battery cell while surrounding another portion of the side surface of the battery cell and connected to the second electrode at a peripheral region of the second surface of the battery cell so as to be located outside the second circuit board along a direction in which the second surface extends.
A battery pack comprising:
- a battery cell comprising first and second surfaces arranged at opposite sides and at which first and second electrodes are respectively located, and a side surface connecting the first and second surfaces to each other;
- a first circuit board arranged on the first surface and connected to the first electrode;
- a second circuit board arranged on the second surface;
- a first flexible line extending from a first side of the first circuit board to the second circuit board while surrounding a portion of the side surface of the battery cell;
- a second flexible line extending from a second side of the first circuit board to the second surface of the battery cell while surrounding another portion of the side surface of the battery cell and connected to the second electrode;
- and
- an insulating support located between the battery cell and the first circuit board,
- wherein
- the insulating support guides a position of the battery cell and the first circuit board assembled at opposite positions through a side wall and a protrusion portion arranged at opposite positions from a bottom plate with an opening formed to expose at least a portion of the first circuit board,
- the insulating support and the first circuit board are aligned with each other as a plurality of alignment pins formed along an edge portion of the insulating support and a plurality of alignment recesses formed along an edge portion of the first circuit board are respectively fitted to each other, and
- the insulating support and the first circuit board are coupled to each other as a plurality of coupling portions formed along the edge portion of the insulating support and a plurality of coupling recesses formed along the edge portion of the first circuit board are respectively fitted to each other.
Dependencies are inferred from the claim text.