| 摘要 |
PURPOSE: A sound resonance generator for a vehicle is provided to allow a sound to flow inside a resonance chamber, to allow a permanent magnet to reciprocate with the resonant motion of a resonant plate inside the chamber, and to install a coil corresponding to the magnet at a stator, thereby producing electricity. CONSTITUTION: A sound resonance generator for a vehicle includes a sound generator unit (100) and an output unit (300). The sound generator unit has a resonance chamber (110), a resonant plate (120), multiple permanent magnets, and a coil. The resonant plate is resonated by a sound flowing inside the resonance chamber. The magnets are installed at the rear side of the resonant plate, and the coil is installed in response to the magnets. The sound generator unit produces electricity with an electromotive force induced in the coil, and the electromotive force is induced by the reciprocating motion of the magnets caused by the resonance of the resonant plate. The output unit charges a charger (310) with the electricity from the sound generator unit, and outputs the electricity with a voltage output unit (320) at a certain voltage. [Reference numerals] (250) Controller |
