Battery pack that prevents ignition
The battery pack structure with a separate vent inlet and outlet design prevents ignition by separating spark and oxygen mixing areas, ensuring controlled gas discharge and avoiding accumulation, thereby reducing ignition risks.
JP2026523106APending Publication Date: 2026-07-10LG ENERGY SOLUTION LTD
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Patent Information
- Application Number
- JP2025576618
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-01-04
- Filing Date
- 2024-12-26
- Publication Date
- 2026-07-10
Smart Images
Figure 2026523106000001_ABST
Abstract
The present invention provides a battery pack structure comprising a battery module and a frame housing the battery module, wherein the frame is provided with a vent section, and the vent section includes an inlet into which gas from inside the frame flows, an outlet into which the gas that has flowed into the inlet is discharged to the outside of the frame, and a vent passage extending along the frame between the inlet and the outlet.
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