专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170250558A1 CHARGING SYSTEM 有权
公开(公告)号：US20170250558A1
公开(公告)日：2017-08-31
申请号：US15597270
申请日：2017-05-17
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： Jialiang ZHANG , Biao CHEN , Kewei WU , Fengshuo LIU
IPC分类号： H02J7/04 , H02J7/00
CPC分类号： H02J7/0081 , H02J7/00 , H02J7/0021 , H02J7/0045 , H02J7/0052 , H02J7/027 , H02J7/085 , H02J2007/0062 , H02J2007/0096
摘要： The present disclosure provides a charging system that includes a charging adapter and a mobile terminal. The charging adapter includes: a second USB interface; and an adjusting circuit for rectifying and filtering the mains supply to obtain an original power signal, for performing a voltage adjustment on the original power signal, and for outputting a power signal after the voltage adjustment. The mobile terminal includes a first USB interface. P first power wires in the first USB interface and P second power wires in the second USB interface are correspondingly coupled, and Q first ground wires in the first USB interface and Q second ground wires in the second USB interface are correspondingly coupled. Because each first power wire and a corresponding second power wire are coupled, at least two charging circuits can be provided, and the charging system supports charging with a large current more than 3 A.

2. 发明申请

US20180083471A1 CHARGING SYSTEM 审中-公开
公开(公告)号：US20180083471A1
公开(公告)日：2018-03-22
申请号：US15823014
申请日：2017-11-27
申请人： Guangdong Oppo Mobile Telecommunications Corp., Ltd.
发明人： Jialiang ZHANG , Fengshuo LIU , Biao CHEN , Kewei WU
IPC分类号： H02J7/00 , H02J7/02 , H02J7/08
CPC分类号： H02J7/0081 , H02J7/00 , H02J7/0021 , H02J7/0045 , H02J7/0052 , H02J7/027 , H02J7/085 , H02J2007/0062 , H02J2007/0096
摘要： The present disclosure provides a charging system that includes a charging adapter and a mobile terminal. The charging adapter includes: a second USB interface; and an adjusting circuit for rectifying and filtering the mains supply to obtain an original power signal, for performing a voltage adjustment on the original power signal, and for outputting a power signal after the voltage adjustment. The mobile terminal includes a first USB interface. P first power wires in the first USB interface and P second power wires in the second USB interface are correspondingly coupled, and Q first ground wires in the first USB interface and Q second ground wires in the second USB interface are correspondingly coupled. Because each first power wire and a corresponding second power wire are coupled, at least two charging circuits can be provided, and the charging system supports charging with a large current more than 3 A.

3. 发明申请

US20170005500A1 CHARGING SYSTEM 审中-公开
标题翻译：充电系统
公开(公告)号：US20170005500A1
公开(公告)日：2017-01-05
申请号：US15114870
申请日：2014-05-14
申请人： GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
发明人： Jialiang ZHANG , Fengshuo LIU , Biao CHEN , Kewei WU
IPC分类号： H02J7/00
CPC分类号： H02J7/0081 , H02J7/00 , H02J7/0021 , H02J7/0045 , H02J7/0052 , H02J7/027 , H02J7/085 , H02J2007/0062 , H02J2007/0096
摘要： The present invention provides a charging system that includes a charging adapter and a mobile terminal. The charging adapter includes: a second USB interface; and an adjusting circuit for rectifying and filtering the mains supply to obtain an original power signal, for performing a voltage adjustment on the original power signal, and for outputting a power signal after the voltage adjustment. The mobile terminal includes a first USB interface. P first power wires in the first USB interface and P second power wires in the second USB interface are correspondingly coupled, and Q first ground wires in the first USB interface and Q second ground wires in the second USB interface are correspondingly coupled. Because each first power wire and a corresponding second power wire are coupled, at least two charging circuits can be provided, and the charging system supports charging with a large current more than 3 A.
摘要翻译：本发明提供了一种充电系统，其包括充电适配器和移动终端。充电适配器包括：第二USB接口; 以及用于对电源进行整流和滤波以获得原始功率信号的调节电路，用于对原始功率信号执行电压调节，并且在电压调节之后输出功率信号。移动终端包括第一USB接口。第一USB接口中的P个第一电源线和第二USB接口中的P个第二电源线相应地耦合，并且第二USB接口中的第一USB接口中的Q个第一接地线和第二个USB接口中的Q个第二接地线对应地耦合。因为每个第一电源线和对应的第二电源线都被耦合，所以可以提供至少两个充电电路，并且充电系统支持用大于3A的大电流进行充电。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式