CPC G08B 17/10 (2013.01) [H02J 7/0063 (2013.01)] | 8 Claims |
1. A fire-fighting switch device, comprising a fire detection switch unit, wherein
the fire detection switch unit comprises a plurality of fire detection switches, the plurality of fire detection switches form at least one switch path, and the fire detection switches are configured to turn on when a fire is detected;
wherein any one of the switch paths is configured to transmit a voltage signal to a fire-extinguishing device when all of the fire detection switches on the switch path are turned on;
wherein each fire detection switch comprises a first relay and a sensor assembly, and the sensor assembly is configured to control the first relay to turn on when the fire is detected; and
wherein the sensor assembly comprises a smoke sensor, a temperature sensor, or an infrared sensor.
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