Abstract A wheel assembly including a magnetic core fixedly mounted on a wheel axle within a wheel, a winding wound round a reel around the magnetic core and turned with the wheel about the magnetic core, two induction ring caps mounted on two opposite ends of the reel and induced to produce electric energy upon rotation of the wheel, wherein the two induction ring caps have each four induction legs equiangularly and radially spaced around the border, the four induction legs of the two induction ring caps being disposed in parallel and arranged in a staggered manner; four light emitting diodes are respectively and electrically connected between the induction legs of the two induction ring caps and received in respective recessed holes in the wheel, and driven by electric energy induced from the induction ring caps to produce light.
A wheel assembly comprising a wheel having two symmetrical wheel halves fastened together and turned about a wheel axle; a reel mounted in between the two wheel halves of said wheel and turned with said wheel; a winding wound around said reel and having two opposite lead ends respectively connected to a metal strip covered thereon; two induction ring caps mounted on two opposite ends of said reel; and an annular magnetic core fixedly mounted on said wheel axle to act with said winding when said reel is turned with said wheel about said wheel axle, causing said induction ring cap to induce electric energy; wherein said two induction ring caps have each four induction legs equiangularly and radially spaced around the border, the four induction legs of said two induction ring caps being disposed in parallel and arranged in a staggered manner; four light emitting diodes are respectively and electrically connected between the induction legs of said two induction ring caps and received in respective recessed holes in said wheel, and driven by electric energy induced from said induction ring caps to produce light.
Claim 2
Dependent Claim
185 words
A wheel assembly comprising a wheel having two symmetrical wheel halves fastened together and turned about a wheel axle; a reel mounted in between the two wheel halves of said wheel and turned with said wheel; a winding wound around said reel and having two opposite lead ends respectively connected to a metal strip covered thereon; two induction ring caps mounted on two opposite ends of said reel; and an annular magnetic core fixedly mounted on said wheel axle to act with said winding when said reel is turned with said wheel about said wheel axle, causing said induction ring cap to induce electric energy; wherein said two induction ring caps have each four induction legs equiangularly and radially spaced around the border, the four induction legs of said two induction ring caps being disposed in parallel and arranged in a staggered manner; four light emitting diodes are respectively and electrically connected between the induction legs of said two induction ring caps and received in respective recessed holes in said wheel, and driven by electric energy induced from said induction ring caps to produce light.