一种具有监测功能的电池结构
By installing sensors inside the battery casing and using optical fibers to transmit data, the problem of low accuracy of battery status monitoring data in existing technologies has been solved, enabling real-time monitoring inside the battery cell and improving battery quality and reliability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAOGAN CORNEX NEW ENERGY INNOVATION TECHNOLOGY CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies for battery status monitoring are limited to external parameters, resulting in low accuracy of detection data and an inability to achieve real-time spatial and temporal resolution monitoring.
Sensors are installed inside the battery casing, and data is transmitted to external monitoring equipment via optical fiber to enable real-time detection of the internal conditions of the battery cell, including real-time monitoring of pressure, temperature, and current.
It enables real-time monitoring of the internal state of the battery cell, improves the accuracy and predictive ability of the data, detects potential safety hazards in advance, reduces dependence on external equipment, and improves the quality, reliability and lifespan of the battery.
Smart Images
Figure CN224519932U_ABST
Abstract
Claims
1. A battery structure with monitoring function, characterized in that, include: Housing (1), optical fiber (2), and sensor (3). The sensor (3) is disposed inside the housing (1). The housing (1) has an installation hole (11). The optical fiber (2) passes through the installation hole (11). One end of the optical fiber (2) is connected to the sensor (3), and the other end is connected to the monitoring device.
2. The battery structure with monitoring function according to claim 1, characterized in that, A plug (4) is provided on the optical fiber (2), and the plug (4) matches the mounting hole (11).
3. The battery structure with monitoring function according to claim 2, characterized in that, A sealing ring (12) is provided in the mounting hole (11), and the plug (4) cooperates with the sealing ring (12).
4. The battery structure with monitoring function according to claim 1, characterized in that, The mounting hole (11) is located on the top of the housing (1), and the sensor (3) is located inside the electrode material inside the housing (1).
5. The battery structure with monitoring function according to claim 1, characterized in that, The housing (1) is provided with a sealing cap (13) that matches the mounting hole (11) on the outside. The sealing cap (13) is connected to the housing (1) by a connecting strap (14).
6. A battery structure with monitoring function according to claim 1, characterized in that, The sensor (3) is a pressure sensor (31).
7. The battery structure with monitoring function according to claim 1, characterized in that, The sensor (3) is a temperature sensor (32).
8. The battery structure with monitoring function according to claim 1, characterized in that, The sensor (3) is a current sensor (33).
9. The battery structure with monitoring function according to claim 1, characterized in that, Multiple optical fibers (2) and sensors (3) are provided, and multiple sensors (3) are respectively connected to the monitoring device through one of the optical fibers (2).
10. The battery structure with monitoring function according to claim 1, characterized in that, The housing (1) is provided with a foolproof mark (15).