Patent ID: 7510293
Filing Date: 2009-03-31
Classification: A43B

Abstract:
1. A contactlessly-chargeable light-up shoe, comprising: a shoe; at least one rechargeable battery; at least one light-emitting element; a sole of the shoe wherein the sole comprises a secondary coil, a magnetic core for said secondary coil, a regulator circuit, and a switch; terminals of said secondary coil are sequentially connected with said regulator circuit, said rechargeable battery, said switch, and then said light-emitting element via wire; the at least one rechargeable battery, the at least one light-emitting element, the secondary coil, the magnetic core, the regulator circuit, the switch, and the terminals are airtightly encapsulated inside a plastic material; the light-emitting element is selected from the group consisting of a LED (Light Emitting Diode) element, an electroluminescent element, and an electric bulb, wherein said light-emitting element is arranged inside a transparent material on a surface of said shoe; a contactless charging device comprising a primary coil and a magnetic core; the primary coil is connected to a commercial power supply via a electrical plug; and the primary coil and the magnetic core provide electric energy to the secondary coil via electromagnetic induction.