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公开(公告)号：US20150171622A1
公开(公告)日：2015-06-18
申请号：US14274781
申请日：2014-05-12
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： YU-LUNG LEE , TUN-CHI YU
Abstract: An integrated surge-absorbing device includes a surge-absorbing unit and a first external lead structure. The surge-absorbing unit includes a plurality of varistors stacked with together and a first metal lead, which is disposed between two of the neighboring varistors and has a first end protruding toward a first side edge of the varistors. A first end of the conductive rod of the first external lead structure is connecting to the first end of the first lead through a first low-melting-point metallic material. The first external lead structure applies a first resilient force to the first conductive rod.
Abstract translation: 集成浪涌吸收装置包括浪涌吸收单元和第一外部引线结构。 浪涌吸收单元包括堆叠在一起的多个变阻器和设置在两个相邻压敏电阻之间的第一金属引线，并且具有朝向压敏电阻器的第一侧边缘突出的第一端。 第一外部引线结构的导电棒的第一端通过第一低熔点金属材料连接到第一引线的第一端。 第一外部引线结构向第一导电棒施加第一弹性力。
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公开(公告)号：US20170279214A1
公开(公告)日：2017-09-28
申请号：US15168361
申请日：2016-05-31
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： YU-LUNG LEE , TUN-CHI YU
IPC: H01R13/453
CPC classification number: H01R13/4538 , H01R13/4534
Abstract: A safety socket device includes a carrier, a first movable assembly and a second movable assembly. The carrier has a first plug hole and a second plug hole. The first movable assembly including a first moving element is transversely movably disposed in the carrier. The first moving element has two first guide portions, and the two first guide portions are moved for exposing the first plug hole from the first moving element by an external pushing force. The second movable assembly including a second moving element is longitudinally movably disposed in the carrier. The second moving element has a second guide portion, and the second guide portion is moved for exposing the second plug hole from the second moving element by the external pushing force.
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公开(公告)号：US20190036279A1
公开(公告)日：2019-01-31
申请号：US15837676
申请日：2017-12-11
Applicant: POWERTECH INDUSTRIAL CO., LTD.
Inventor： YU-LUNG LEE , TUN-CHI YU
Abstract: A wireless transmission assembly includes a power cord and a communication outlet. The power cord includes a plurality of plug pins, an AC wire set, a transceiver, and a signal wire. Two opposite ends of the AC wire set are respectively connected to the plug pins and a mating electronic device. Two opposite ends of the signal wire are respectively connected to the transceiver and the mating electronic device. The communication outlet includes a plurality of socket pins, a communicator, and a wireless module. The socket pins are detachably connected to the plug pins. The communicator is arranged adjacent to the socket pins and is configured to cooperate with the transceiver in a wireless signal connection for getting information about the mating electronic device. The wireless module is electrically connected to the communicator, and is configured to transmit the information from the communicator to the external electronic device.
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