电池托盘、电池包及车辆
By incorporating a turbulence structure and a one-way exhaust structure within the exhaust chamber of the battery tray, the problem of thermal damage to other components caused by high-temperature gases during thermal runaway of the battery compartment is solved, achieving more efficient heat dissipation and safety protection.
CN224520036UActive Publication Date: 2026-07-17XIAOMI EV TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAOMI EV TECH CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-07-17
Smart Images
Figure CN224520036U_ABST
Abstract
本公开涉及一种电池托盘、电池包及车辆。电池托盘包括框体，框体设置有与外部环境连通的防爆阀，框体的内部设置有用于容纳电池模组的多个电池舱，框体内还设置有排气腔，排气腔分别与各电池舱和防爆阀连通，其中，排气腔内设置有扰流结构，扰流结构配置成使得从电池舱排出的热失控气体能够在排气腔内以曲折路径流动。通过上述方案，能够更有效地降低热失控气体的温度，避免高温气体在排放过程中对相邻电池舱或电池包周围其他部件造成热损伤，有利于提升电池包在热失控工况下的安全防护性能。
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