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    Electromagnetic interference shielding apparatus
    1.
    发明授权
    Electromagnetic interference shielding apparatus 有权

    公开(公告)号：US10194565B2

    公开(公告)日：2019-01-29

    申请号：US15613642

    申请日：2017-06-05

    Applicant: Cisco Technology, Inc.

    Inventor： Xiaoxia Zhou ,  Hailong Zhang ,  Jianquan Lou ,  Huasheng Zhao ,  Luli Gong

    IPC: H05K9/00 ,  H01R13/6581 ,  H01R13/6582

    Abstract: An electromagnetic interference (EMI) shielding apparatus includes a cage structure having an opening at a first end and a second end opposite to first end. The cage structure is configured to contain one or more electrical components that emit electromagnetic energy and a connector for the one or more electrical components. The first end is configured to receive a pluggable module that is to connect to the one or more electrical components. The EMI shielding apparatus further includes a filler assembly disposed in the opening. The filler assembly is biased to close the opening of the cage structure when a pluggable module is not inserted/plugged in the opening.

    HEAT SINK FOR PLUGGABLE MODULE CAGE
    2.
    发明申请
    HEAT SINK FOR PLUGGABLE MODULE CAGE 审中-公开

    公开(公告)号：US20190387650A1

    公开(公告)日：2019-12-19

    申请号：US16008203

    申请日：2018-06-14

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Xiaoxia Zhou ,  Hailong Zhang ,  Jianquan Lou ,  Huasheng Zhao ,  Luli Gong ,  Yonghong Luo

    IPC: H05K9/00 ,  G02B6/42 ,  H05K7/20

    Abstract: In one embodiment, an apparatus includes a housing for receiving pluggable modules, the housing comprising at least one lower opening and at least one upper opening, each of the openings configured to receive one of the pluggable modules, and a heat sink interposed between the lower and upper openings. The heat sink comprises a cross-sectional honeycomb structure defining cooling tubes extending longitudinally between parallel surfaces of the heat sink for dissipating heat from the pluggable modules inserted into the lower and upper openings.

    ELECTROMAGNETIC INTERFERENCE (EMI) SHIELD
    3.
    发明申请
    ELECTROMAGNETIC INTERFERENCE (EMI) SHIELD 有权
    电磁干扰（EMI）屏蔽

    公开(公告)号：US20160006184A1

    公开(公告)日：2016-01-07

    申请号：US14326280

    申请日：2014-07-08

    Applicant: Cisco Technology, Inc.

    Inventor： Huasheng Zhao ,  Zheng Yin ,  Hongmei Fan ,  Yingchun Shu ,  Jinghan Yu ,  Alpesh Bhobe

    IPC: H01R13/6596

    CPC classification number: H01R13/6596 ,  H01R13/03 ,  H01R13/6584 ,  H01R13/6598 ,  H01R13/74 ,  H01R24/64

    Abstract: A shield is described for minimizing leakage of electromagnetic waves from a connector/chassis interface. The shield includes a conductive strip sized to at least partially surround an aperture in a chassis, where the chassis receives a connector port assembly through the aperture. The conductive strip includes an outer portion affixed to an interior surface of the chassis, and an inner portion able to be manipulated to at least partially cover one or more gaps between the connector port assembly and the chassis.

    Abstract translation: 描述了用于最小化来自连接器/底盘接口的电磁波泄漏的屏蔽。 屏蔽件包括尺寸设计成至少部分地围绕机架中的孔的导电带，其中机架通过该孔接收连接器端口组件。 导电条包括固定到底盘的内表面的外部部分和能够被操纵以至少部分地覆盖连接器端口组件和底盘之间的一个或多个间隙的内部部分。

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