Heating element and battery pack
AssigneeZhuhai Cosmx Power Co., Ltd.
InventorsJibing YAO, Yanqing WANG
Life of this patent
Estimating the term…
Abstract
A heating element is configured to heat a plurality of cells arranged in sequence. The heating element includes a plurality of heating zones arranged at intervals and a fold connection zone located between two adjacent heating zones of the plurality of heating zones. An edge of the fold connection zone adjacent to each of the two adjacent heating zones is a fold line; and the heating element is foldable along the fold line. A through hole is formed in the heating element, and the fold line is located at an edge of the through hole or extends through the through hole.
Claims20
A battery pack, comprising:
- a lower housing, formed with a heat dissipation portion;
- a battery cell module, disposed inside the lower housing;
- and
- a thermally conductive assembly, comprising a thermally conductive flexible member, wherein the thermally conductive flexible member is thermally conductively connected to the battery cell module and abuts against the heat dissipation portion.
A heating element, wherein the heating element is configured to heat a plurality of cells arranged in sequence, and the heating element comprises a plurality of heating zones arranged at intervals and a fold connection zone located between two adjacent heating zones of the plurality of heating zones;
- an edge of the fold connection zone adjacent to each of the two adjacent heating zones is a fold line, and the heating element is foldable along the fold line;
- and
- a through hole is formed in the heating element, and the fold line is located at an edge of the through hole or extends through the through hole.
A battery pack, comprising a battery cell module and a heating element;
- wherein the battery cell module comprises a plurality of cells arranged in sequence;
- and
- the heating element forms a plurality of folding spaces arranged in sequence along a direction in which the plurality of cells are arranged, the plurality of cells being disposed in the plurality of folding spaces;
- wherein the heating element is configured to heat the plurality of cells arranged in sequence, and comprises a plurality of heating zones arranged at intervals and a fold connection zone located between two adjacent heating zones of the plurality of heating zones;
- and
- an edge of the fold connection zone adjacent to each of the two adjacent heating zones is a fold line, and the heating element is foldable along the fold line;
- and
- wherein a through hole is formed in the heating element, and the fold line is located at an edge of the through hole or extends through the through hole.
Dependencies are inferred from the claim text.