Abstract: A light-producing warning device for skateboard includes a case connected to an underside of a deck of the skateboard for accommodating batteries; a control circuit unit mounted in the case to electrically connect to the batteries and including a switch; a cover closing the case and having a push button provided thereat corresponding to the switch on the control circuit unit; at least one light-emitting element attached to an outer periphery of the deck and connected to wires extended from the switch; and at least one light-transferring strip connected to the light-emitting element and fixed to the outer periphery of the deck with fixing nails and having a plurality of through holes spaced thereon. By pushing the push button to touch the switch, light is emitted by the light-emitting element to pass through the light-transferring strip and form light spots on the spaced through holes to provide good warning effect.

Abstract: A self-generating light-producing skateboard mainly includes at least one induction coil assembly mounted on at least one wheel supporter assembly, at least one magnet-containing wheel mounted on the wheel supporter assembly at an outer side of the induction coil assembly, at least one light-emitting element fixed to an outer periphery of a deck of the skateboard and electrically connected to the induction coil assembly, and a light-transferring strip mounted around the outer periphery of the deck. When wheels of the skateboard rotate at high speed, the magnets on the magnet-containing wheel interact with the induction coil assembly to produce current that drives the light-emitting element to emit light. The light-transferring strip transfers the light emitted from the light-emitting element to lighten the outer periphery of the deck, making the skateboard safer for use.

Abstract: A light-producing warning device for skateboard includes a case connected to an underside of a deck of the skateboard for accommodating batteries; a control circuit unit mounted in the case to electrically connect to the batteries and including a switch; a cover closing the case and having a push button provided thereat corresponding to the switch on the control circuit unit; at least one light-emitting element attached to an outer periphery of the deck and connected to wires extended from the switch; and at least one light-transferring strip connected to the light-emitting element and fixed to the outer periphery of the deck with fixing nails and having a plurality of through holes spaced thereon. By pushing the push button to touch the switch, light is emitted by the light-emitting element to pass through the light-transferring strip and form light spots on the spaced through holes to provide good warning effect.

Abstract: A self-generating light-producing skateboard mainly includes at least one induction coil assembly mounted on at least one wheel supporter assembly, at least one magnet-containing wheel mounted on the wheel supporter assembly at an outer side of the induction coil assembly, at least one light-emitting element fixed to an outer periphery of a deck of the skateboard and electrically connected to the induction coil assembly, and a light-transferring strip mounted around the outer periphery of the deck. When wheels of the skateboard rotate at high speed, the magnets on the magnet-containing wheel interact with the induction coil assembly to produce current that drives the light-emitting element to emit light. The light-transferring strip transfers the light emitted from the light-emitting element to lighten the outer periphery of the deck, making the skateboard safer for use.