| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a multi-functioned earthquake safety light of which the mounting setting is easy, and which has an announcement function which enables quick evacuation in the event of an earthquake and a blackout and which informs physical danger to the surroundings. <P>SOLUTION: In the earthquake safety light 1 provided with a brightness detecting function, a night-lighting lamp function, a seismoscopic function, a blackout detecting function, an security light function, a portable light (flashlight) function, and a siren blowing function, while the light is removed from a household power supply outlet or during a prescribed time after it is mounted to the household power supply outlet 5, even if a seismoscopic sensor 25 detects vibration caused by mounting operation or the like and sends out a seismoscopic signal to a control part 20, the control part 20 determines the seismoscopic signal to be invalid and makes automatic control not to emit light of a floodlight 11. <P>COPYRIGHT: (C)2007,JPO&INPIT |
