公开(公告)号：US07990107B2

公开(公告)日：2011-08-02

申请号：US12173003

申请日：2008-07-14

Applicant: Lung Dai ,  Qiao-Lin Deng ,  Yong-Song Shi ,  Wang-Chang Duan

Inventor： Lung Dai ,  Qiao-Lin Deng ,  Yong-Song Shi ,  Wang-Chang Duan

IPC: H02J7/00 ,  H02J7/04

CPC classification number: H02J7/0052 ,  H02J7/0031 ,  H03K17/163 ,  H03K17/6877

Abstract: An exemplary charging control circuit includes a signal shaping unit, a first switch unit, and a second switch unit. The signal shaping unit receives a control signal, and is capable of reshaping the received control signal to have a time interval transited from a first state to a second state. The first switch unit receives the shaped control signal, and generates a first switching signal. The second switch unit receives the first switching signal, and is capable of being turned on based on the first switching signal for allowing electrical power to be outputted to a battery.

Abstract translation: 示例性的充电控制电路包括信号整形单元，第一开关单元和第二开关单元。 信号整形单元接收控制信号，并且能够对接收到的控制信号进行重新整形，以使时间间隔从第一状态转换到第二状态。 第一开关单元接收成形控制信号，并产生第一切换信号。 第二开关单元接收第一开关信号，并且能够基于用于允许电力输出到电池的第一开关信号而导通。

公开(公告)号：US20090167250A1

公开(公告)日：2009-07-02

申请号：US12173003

申请日：2008-07-14

Applicant: LUNG DAI ,  QIAO-LIN DENG ,  YONG-SONG SHI ,  WANG-CHANG DUAN

Inventor： LUNG DAI ,  QIAO-LIN DENG ,  YONG-SONG SHI ,  WANG-CHANG DUAN

IPC: H02J7/00

CPC classification number: H02J7/0052 ,  H02J7/0031 ,  H03K17/163 ,  H03K17/6877

Abstract: An exemplary charging control circuit includes a signal shaping unit, a first switch unit, and a second switch unit. The signal shaping unit receives a control signal, and is capable of reshaping the received control signal to have a time interval transited from a first state to a second state. The first switch unit receives the shaped control signal, and generates a first switching signal. The second switch unit receives the first switching signal, and is capable of being turned on based on the first switching signal for allowing electrical power to be outputted to a battery.

Abstract translation: 示例性的充电控制电路包括信号整形单元，第一开关单元和第二开关单元。 信号整形单元接收控制信号，并且能够对接收到的控制信号进行重新整形，以使时间间隔从第一状态转换到第二状态。 第一开关单元接收成形控制信号，并产生第一切换信号。 第二开关单元接收第一开关信号，并且能够基于用于允许电力输出到电池的第一开关信号而导通。

公开(公告)号：US08310371B2

公开(公告)日：2012-11-13

申请号：US12346871

申请日：2008-12-31

Applicant: Lung Dai ,  Yong-Song Shi ,  Qiao-Lin Deng ,  Yong Xiong

Inventor： Lung Dai ,  Yong-Song Shi ,  Qiao-Lin Deng ,  Yong Xiong

IPC: G08B21/00

CPC classification number: H02H3/20 ,  H02H3/04

Abstract: A power supply protection device for an electric appliance includes a switching circuit for establishing an electrical connection to receive an external voltage from the external power supply and output the external voltage to the electric appliance, a detecting circuit for disabling the switch circuit to break the electrical connection when determining the external voltage is equal to or higher than a predetermined value, and an alert circuit for generating an alert signal when the electrical connection is broken and outputting the alert signal to a user.

Abstract translation: 一种用于电器的电源保护装置，包括用于建立电连接以从外部电源接收外部电压并将外部电压输出到电器的切换电路，用于禁止开关电路使电气断开的检测电路 确定外部电压时的连接等于或高于预定值;以及警报电路，用于当电连接断开时产生警报信号，并将警报信号输出给用户。

公开(公告)号：US20090243870A1

公开(公告)日：2009-10-01

申请号：US12346871

申请日：2008-12-31

Applicant: Lung Dai ,  Yong-Song Shi ,  Qiao-Lin Deng ,  Yong Xiong

Inventor： Lung Dai ,  Yong-Song Shi ,  Qiao-Lin Deng ,  Yong Xiong

IPC: G08B21/00

CPC classification number: H02H3/20 ,  H02H3/04

Abstract: A power supply protection device for an electric appliance includes a switching circuit for establishing an electrical connection to receive an external voltage from the external power supply and output the external voltage to the electric appliance, a detecting circuit for disabling the switch circuit to break the electrical connection when determining the external voltage is equal to or higher than a predetermined value, and an alert circuit for generating an alert signal when the electrical connection is broken and outputting the alert signal to a user.

Abstract translation: 一种用于电器的电源保护装置，包括用于建立电连接以从外部电源接收外部电压并将外部电压输出到电器的切换电路，用于禁止开关电路使电气断开的检测电路 确定外部电压时的连接等于或高于预定值;以及警报电路，用于当电连接断开时产生警报信号，并将警报信号输出给用户。

公开(公告)号：US20090190278A1

公开(公告)日：2009-07-30

申请号：US12324848

申请日：2008-11-27

Applicant: LUNG DAI ,  YONG-SONG SHI ,  QIAO-LIN DENG

Inventor： LUNG DAI ,  YONG-SONG SHI ,  QIAO-LIN DENG

IPC: H02H3/00

CPC classification number: H02H11/003

Abstract: An electronic device includes an operation circuit, a positive input terminal, a negative input terminal, a resistor, and a field effect transistor. The negative input terminal is used for cooperating with the positive input terminal to receive an input voltage. The field effect transistor includes a source connected to the positive input terminal, a drain connected to the operation circuit, and a gate connected to the positive input terminal and the operation circuit via the resistor.

Abstract translation: 电子设备包括操作电路，正输入端子，负输入端子，电阻器和场效应晶体管。 负输入端用于与正输入端相配合以接收输入电压。 场效应晶体管包括连接到正输入端的源极，连接到操作电路的漏极，以及经由电阻器连接到正输入端子和操作电路的栅极。