UNIT DISTRIBUTION BOARD INCLUDES AUTOMATIC FIRE EXTINGUISHER

摘要

A distribution board including an automatic fire extinguisher is provided to reduce an installation cost by installing a distribution board and an automatic fire extinguisher together. A fire extinguisher storage unit(12) is installed on a part of a distribution board, and has a portable fire extinguisher to be exchanged. A fixed plate spring unit(10) is formed to fix the portable fire extinguisher. An injection nozzle unit(8) injects the portable fire extinguisher to the inside of the distribution board automatically. A sensor unit(4) is connected to the injection nozzle unit(8) in the distribution board, and operates the injection nozzle unit(8) if one of a heat detection sensor, a fume detection sensor, and a spark detection sensor detects heat, spark or light. A signal control unit(3) has a switching circuit for controlling a signal to perform an on/off operation of the injection nozzle unit(8) by a detection signal of the sensor unit(4).