公开(公告)号：US20180233936A1

公开(公告)日：2018-08-16

申请号：US15880441

申请日：2018-01-25

Applicant: MAKITA CORPORATION

Inventor： Toru YAMADA ,  Takayoshi ENDO ,  Hiroki OKA

IPC: H02J7/00 ,  G01K3/00 ,  H01R31/06 ,  B25F5/00 ,  G01R31/34 ,  H01M2/34 ,  G05D23/19

Abstract: A power supply adapter according to one aspect of the present disclosure includes a power cord, a power-source attachment portion, a working-machine attachment portion, a temperature detector, and an overheat determiner. The temperature detector is configured to detect temperature of the power cord and to output a detection signal indicating the temperature detected. The overheat determiner is configured to determine that the power cord is in an overheated state based on the detection signal from the temperature detector and to output an overheat determination result indicating that the power cord is in the overheated state.

公开(公告)号：US20160065084A1

公开(公告)日：2016-03-03

申请号：US14835100

申请日：2015-08-25

Applicant: MAKITA CORPORATION

Inventor： Hitoshi SUZUKI ,  Toshiyasu KASUYA ,  Hiroki OKA

IPC: H02M7/00 ,  H02M3/04

CPC classification number: H02M7/003 ,  H02J7/0052 ,  H02J7/0054 ,  H02J2007/0062 ,  H02M3/04

Abstract: An electric device in one aspect of the present disclosure comprises a connector, a power supply unit, a connection-detection unit, and a control unit. The control unit is configured to control electric power supplied to the power supply unit from a battery so as to increase electric power supplied to the power supply unit when the connection-detection unit detects that an external device is connected to the connector.

Abstract translation: 本公开的一个方面的电气设备包括连接器，电源单元，连接检测单元和控制单元。 控制单元被配置为当连接检测单元检测到外部设备连接到连接器时，从电池控制供应给电源单元的电力，以便增加供应给电源单元的电力。