Patent ID: 11909018
Assignee: CHONGQING JINKANG POWER NEW ENERGY CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  A  Y | IPC A  H

Claim 12:
13. The battery pack of claim 1, wherein, the coolant tank is one or more of a group consisting of a antifreeze liquid tank, a glass cleaning agent kettle, and a fire extinguishing agent storage tank of a vehicle, and liquid or agents with cooling and fire extinguishing effects are stored in the coolant tank;
the driving device is configured to drive the liquid and agents in the coolant tank to flow after receiving a signal generated by thermal runaway;
the signal is provided by an alarm device, and the alarm device comprises one or more sensing devices from a group consisting of a smoke sensor, a gas pressure sensor, a temperature sensor, a voltage sensor, and a gas component sensor, wherein the alarm device converts a physical signal into an electrical signal when receiving one or more physical signals from a group consisting of aerosols, rising dust concentration, rising air pressure in the battery pack, rising temperature, decreasing cell voltage, CO, and H2 gas.