A heat insulation pad, a battery pack, and a vehicle
The design of the heat insulation pad with frame and liquid absorbent core solves the problem of space occupation by heat insulation pad thickness, improves the safety and structural stability of battery pack, simplifies the manufacturing process and reduces production costs.
CN224288352UActive Publication Date: 2026-05-26BEIJING CHEHEJIA AUTOMOBILE TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING CHEHEJIA AUTOMOBILE TECH CO LTD
- Filing Date
- 2025-03-10
- Publication Date
- 2026-05-26
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Figure CN224288352U_ABST
Abstract
This application relates to a heat insulation pad, a battery pack, and a vehicle. The heat insulation pad includes a frame and a core. The core includes a liquid-absorbing core for absorbing liquid, and the frame is arranged circumferentially around the core and fixed to the core. This heat insulation pad can achieve heat insulation and cooling between the large surfaces of the battery cells, ensuring the safety of the battery pack while avoiding the situation where a large thickness of the heat insulation pad would occupy a large space.
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