| 摘要 |
PURPOSE: A snow removal apparatus for a road using vibration is provided to effectively generate electricity by maximizing the effects of vibration generated when vehicles travel on a road. CONSTITUTION: A snow removal apparatus for a road using vibration comprises a piezoelectric element module(110), a heating body, a controller, and a battery. The piezoelectric element module comprises upper and lower piezoelectric elements(112a,112b) and springs(113a,113b). The upper and lower piezoelectric elements generate electricity using contact pressure. The springs vertically shake the upper and lower piezoelectric elements. The heating body is arranged on a road pavement and heats the road pavement by receiving electricity from the piezoelectric element module. The controller allows the generated electricity to be supplied to the heating body when necessary. The battery stores the electricity generated from the piezoelectric element module and supplies the stored electricity to the heating body.
|
