초록 ▼

An inductive charger coupling for charging batteries of electric vehicles which includes a paddle having a circuit board comprising a communication circuit for receiving electrical signals regarding the battery charging state, and an antenna formed as a conductive print pattern on the paddle circuit

An inductive charger coupling for charging batteries of electric vehicles which includes a paddle having a circuit board comprising a communication circuit for receiving electrical signals regarding the battery charging state, and an antenna formed as a conductive print pattern on the paddle circuit board; the communication circuit converts radio signals received by the antenna into electrical signals; the receptacle receiving the paddle during charging includes a communication circuit and an antenna formed as a conductive print pattern on the receptacle circuit board.

대표청구항 ▼

[ What is claimed is:] [1.] An inductive charger coupling for charging a battery using electromagnetic induction, the coupling comprising:a charging paddle, wherein the paddle includes a primary core, a primary coil and a paddle communication circuit for receiving information representing the chargi

[ What is claimed is:] [1.] An inductive charger coupling for charging a battery using electromagnetic induction, the coupling comprising:a charging paddle, wherein the paddle includes a primary core, a primary coil and a paddle communication circuit for receiving information representing the charging state of the battery, the primary coil being connected to a power source and wound around the primary core, wherein the paddle circuit board includes a paddle antenna and the paddle communication circuit, the paddle antenna being connected to the paddle communication circuit, wherein the paddle antenna is a conductive print pattern formed on the paddle circuit board; anda receptacle, in which the paddle is received, for delivering power to the battery, wherein the receptacle includes a secondary core, a secondary coil, a receptacle circuit board and a receptacle communication circuit for transmitting the information, the secondary coil being electrically connected to the battery and wound around the secondary core, wherein the receptacle circuit board includes a receptacle antenna and the receptacle communication circuit, the receptacle antenna being connected to the receptacle communication circuit by a connecting line made of a conductive print pattern formed on the receptacle circuit board, wherein the receptacle antenna is a conductive print pattern formed on the receptacle circuit board.