| 摘要 |
<p>A temperature sensing generating device is disclosed, which includes a generator (1), a transmission shaft (4) connected with the rotor of the generator (1) to drive it, a clockwork spring device(2) provided with a clockwork spring switch (3), a shape memory alloy temperature sensing control element(5) and a case (6), wherein the clockwork spring device(2) is connected with the transmission shaft (4) to rotate it, the shape memory alloy temperature sensing control element(5) is connected with the clockwork spring switch (3) on the clockwork spring device(2) to control opening and closing action thereof, and the generator (1), the clockwork spring device(2), the transmission shaft (4) and the shape memory alloy temperature sensing control element(5) are fixed on the case (6). The structure of the temperature sensing generating device in the present application is simple, and the device does not depend on batteries and external power sources, and it is safe and reliable to use, and has a long service life, so that the device can be used widely for a temperature control electronic switch on a fireproof product, especially for a power supply of an electronic igniting device of an aerosol automatic fire extinguisher.</p> |
