Electronic control device, battery device and electric device
By integrating the PCB board of the battery management system onto the base assembly and integrating the low-voltage control connector onto the main control board of the battery management system, the problem of large space occupation of the battery device is solved, achieving higher integration and larger energy storage capacity.
WO2026102913A1PCT designated stage Publication Date: 2026-05-21CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
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Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
- Filing Date
- 2025-01-15
- Publication Date
- 2026-05-21
AI Technical Summary
Technical Problem
In existing battery devices, high-voltage power distribution equipment, electrical connections, sampling components, and connectors are scattered, resulting in a large space occupation and affecting the energy storage capacity of the battery device.
Method used
The PCB board of the battery management system is integrated onto the base assembly, and the low-voltage control connector is integrated onto the main control board of the battery management system, reducing the use of wiring harnesses and improving overall integration and space utilization.
Benefits of technology
It improves the overall integration of the electronic control device, reduces space occupation, increases the space of individual battery modules, and increases the capacity of the battery device.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2025072606_21052026_PF_FP_ABST
Abstract
An electronic control device (100), a battery device (1001) and an electric device. The electronic control device (100) comprises a base assembly (10) and a battery management main control board (20), wherein the battery management main control board (20) is arranged on the base assembly (10), a low-voltage control connector (21) is integrated on the battery management main control board (20), and the low-voltage control connector (21) is configured to be electrically connected to the battery device (1001). The battery management main control board (20) is arranged on the base assembly (10), such that the overall integration level is higher, the layout of components is more compact, the space occupied inside the battery device (1001) is smaller, and thus more space can be provided for a battery cell assembly (200). In addition, integrating the low-voltage control connector (21) on the battery management main control board (20) can further reduce the use of wire harnesses, thereby improving the capacity of the battery device (1001).
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