Patent ID: 8952614
Filing Date: 2015-02-10
Classification: B60Q,H05B

Abstract:
1. A power supply device that supplies electric power from a power source mounted on a vehicle to a lamp disposed in the vehicle that is one of a lamp disposed in a rear of a vehicle body and a headlamp, the power supply device comprising: a power transmission section that is provided in the vehicle and configured to transmit the electric power of the power source; and a power receiving section that is provided so as to be integral with the lamp and configured to receive the electric power from the power transmission section, wherein the power transmission section and the power receiving section are disposed to be opposed to each other and electrically coupled wirelessly; wherein the lamp includes a protection wall that encloses at least one of the power transmission section and the power receiving section, and the protection wall has at least one of a function of dust proofing and a function of radio shielding; and the lamp includes the protection wall that has a tube shape and protrudes from an outer surface of a lamp housing of the lamp, and the power transmission section is inserted into the protection wall.