公开(公告)号：US09906066B2

公开(公告)日：2018-02-27

申请号：US14685203

申请日：2015-04-13

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Macwien Krishnamurthi ,  Mohd Hisham Muddin Che At ,  Kow Chee Chong ,  William Kiger

IPC: H02J7/00 ,  H02J7/02 ,  H02J5/00 ,  H02J50/50 ,  H02J50/00 ,  H02J50/12

CPC classification number: H02J7/025 ,  H02J5/005 ,  H02J50/00 ,  H02J50/12 ,  H02J50/50 ,  H02J2007/0062 ,  H02J2007/0096

Abstract: A method and apparatus for wirelessly charging a chargeable device, such as a smart phone, digital music player, or navigation device, using a wireless charger. The wireless charger includes a connector, a retainer, and a wireless power transmitter. The connector is configured to secure the wireless charger to a visor in a passenger compartment of a vehicle. The retainer is configured to selectively retain a chargeable device having a recipient coil. The wireless power transmitter includes a charging coil configured to carry a fluctuating electric current that generates a changing magnetic field for receipt by a recipient coil of the chargeable device. The changing magnetic field induces a fluctuating electric current in the recipient coil, which is used to charge a battery pack of the chargeable device.

公开(公告)号：US20160301236A1

公开(公告)日：2016-10-13

申请号：US14685203

申请日：2015-04-13

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Macwien Krishnamurthi ,  Mohd Hisham Muddin Che At ,  Kow Chee Chong ,  William Kiger

IPC: H02J7/02 ,  H02J5/00

CPC classification number: H02J7/025 ,  H02J5/005 ,  H02J50/00 ,  H02J50/12 ,  H02J50/50 ,  H02J2007/0062 ,  H02J2007/0096

Abstract: A method and apparatus for wirelessly charging a chargeable device, such as a smart phone, digital music player, or navigation device, using a wireless charger. The wireless charger includes a connector, a retainer, and a wireless power transmitter. The connector is configured to secure the wireless charger to a visor in a passenger compartment of a vehicle. The retainer is configured to selectively retain a chargeable device having a recipient coil. The wireless power transmitter includes a charging coil configured to carry a fluctuating electric current that generates a changing magnetic field for receipt by a recipient coil of the chargeable device. The changing magnetic field induces a fluctuating electric current in the recipient coil, which is used to charge a battery pack of the chargeable device.

Abstract translation: 一种使用无线充电器对诸如智能电话，数字音乐播放器或导航装置的可充电装置进行无线充电的方法和装置。 无线充电器包括连接器，保持器和无线电力发射器。 连接器被配置为将无线充电器固定到车辆的乘客舱中的遮阳板。 保持器构造成选择性地保持具有接收器线圈的可充电装置。 无线电力发射机包括充电线圈，其被配置为承载产生变化磁场的波动电流，以供可收费装置的接收线圈接收。 变化的磁场引起接收线圈中的波动电流，其用于对可计费装置的电池组充电。