| 摘要 |
The present invention relates to a fire detector having a wireless transmitting function. The fire detector comprises: a housing main body having an operation space therein; a rotating shaft installed to the housing main body; an electricity generating unit including a horizontal coil panel fixed inside the housing main body and having a coil, and a horizontal magnetic panel provided inside the housing main body and having a magnetic body insertedly fixed to the rotating shaft to rotate with the rotating shaft; a power generating unit rotating the rotating shaft; a heat detection control unit installed in the housing main body and controlling the horizontal magnetic panel; and a wireless transmitter electrically connected to the electricity generating unit, receiving power from the electricity generating unit and transmitting a fire detection signal. The horizontal coil panel having the coil and the horizontal magnetic panel having the magnetic body are formed in a horizontal panel structure, thereby the size of a housing can be reduced due to easy space use. Since the fire detection signal is transmitted by a wireless means by using the wireless transmitter without requiring wired power supply, benefits of an easy construction and a reduction of maintenance cost can be achieved. |
