Ctc battery pack and vehicle
By connecting the underbody plate and liquid cooling plate to the vehicle body to form an installation cavity, the liquid cooling plate serves as both a top cover and a floor, solving the problem of excessive longitudinal volume of the CTC battery pack and improving space utilization and passenger comfort.
CN224537217UActive Publication Date: 2026-07-21ZHEJIANG GEELY HLDG GRP CO LTD +1
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG GEELY HLDG GRP CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-21
AI Technical Summary
Technical Problem
The CTC battery pack has an excessively large longitudinal volume, resulting in low space utilization and affecting passenger comfort.
Method used
The bottom guard plate and liquid cooling plate are connected to the vehicle body to form an installation cavity. The liquid cooling plate also functions as the battery pack cover and the vehicle floor. The battery cell module is set in the installation cavity, which simplifies the layout of the liquid cooling system and reduces the space occupied.
Benefits of technology
The weight of the CTC battery pack has been reduced, the longitudinal volume has been decreased, the longitudinal space of the vehicle's passenger compartment has been increased, and passenger comfort has been improved.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224537217U_ABST
Abstract
The application provides a CTC battery pack and a vehicle, and relates to the technical field of power batteries. The CTC battery pack comprises a bottom guard plate, a liquid cooling plate and a battery cell module. The bottom guard plate and the liquid cooling plate are respectively used to be connected with a mounting portion on a vehicle body to form a first mounting cavity, and the liquid cooling plate is also used to form a floor on the vehicle body, and the battery cell module is arranged in the first mounting cavity. The mounting portion is equivalent to a side frame of the battery pack, the liquid cooling plate is equivalent to an upper cover of the battery pack, and the liquid cooling plate is also used to form the floor on the vehicle body. In this way, the liquid cooling plate simultaneously has the functions of the upper cover of the battery pack and the floor on the vehicle body, the design can reduce the weight of the CTC battery pack, and the longitudinal volume of the CTC battery pack can be reduced, so that the longitudinal space of a passenger cabin of the vehicle body is additionally increased, and the comfort of passengers is improved.
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