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    SURGE PROTECTION DEVICE AND THERMAL TRIPPING MECHANISM THEREOF
    3.
    发明公开
    SURGE PROTECTION DEVICE AND THERMAL TRIPPING MECHANISM THEREOF 审中-公开
    浪涌保护装置及其热脱扣机构

    公开(公告)号：EP3232460A1

    公开(公告)日：2017-10-18

    申请号：EP15867324.4

    申请日：2015-12-02

    申请人： Seari Electric Technology Co., Ltd. ,  Shanghai Noark Electric Co., Ltd.

    发明人： YANG, Fan ,  LI, Renjie ,  JIN, Jianrong ,  CAO, Yang ,  GE, Weijun

    IPC分类号： H01H71/20 ,  H01H71/04 ,  H01H83/10

    CPC分类号： H01H83/10 ,  H01H71/04 ,  H01H71/20 ,  H01H2085/0486

    摘要： A thermal tripping mechanism of a surge protection device comprises an elastic mechanism. Two first protection components (103) and one second protection component (108) form a Y-shaped layout and the two first protection components (103) are directly or indirectly connected to the second protection component (108) by using a thermal fusing material. The elastic mechanism comprises an elastic part (105) and a slide part (106). The elastic part (105) drives the slide part (106) to move by an elastic force. When the two first protection components (103) are both in a normal working state, the thermal fusing material does not reach a fusing temperature, the two first protection components (103) and the second protection component (108) form a conductive path, and the elastic part (105) is in an energy storage state. When at least one of the first protection components (103) is in an abnormal working state, the thermal fusing material reaches the fusing temperature and is fused, the elastic part (105) releases energy for driving the slide part (106) to move, and the slide part (106) moves to cut off the conductive path.

    摘要翻译： 浪涌保护装置的热脱扣机构包括弹性机构。 两个第一保护部件（103）和一个第二保护部件（108）形成Y形布局，并且两个第一保护部件（103）通过使用热熔材料直接或间接地连接到第二保护部件（108）。 弹性机构包括弹性部件（105）和滑动部件（106）。 弹性部件105通过弹力驱动滑动部件106移动。 当两个第一保护组件103均处于正常工作状态时，热熔材料不会达到定影温度，两个第一保护组件103和第二保护组件108形成导电路径， 弹性部件105处于储能状态。 当第一保护部件103中的至少一个处于非正常工作状态时，热熔材料达到定影温度并熔合，弹性部件105释放驱动滑动部件106移动的能量， 并且滑动部分（106）移动以切断导电路径。

    SURGE PROTECTION DEVICE BASE
    4.
    发明公开
    SURGE PROTECTION DEVICE BASE 审中-公开

    公开(公告)号：EP3349318A1

    公开(公告)日：2018-07-18

    申请号：EP16843645.9

    申请日：2016-09-07

    申请人： Seari Electric Technology Co., Ltd. ,  Shanghai Noark Electric Co., Ltd. ,  Zhejiang Chint Electrics Co., Ltd.

    发明人： YANG, Fan ,  JIN, Jianrong ,  LI, Renjie ,  CAO, Yang

    IPC分类号： H02H9/04

    CPC分类号： H02H9/04 ,  H01C7/022 ,  H01C7/12

    摘要： A surge protection device base (121) comprises: a first housing (101), a second housing (102) and a third housing (103). The first housing (101) is provided with at least one first structure. The second housing (102) is provided with at least one second structure. The third housing (103) is provided with at least one first structure and at least one second structure. The first structure is positioned at a second half side of the third housing (103) while the second structure is positioned at a first half side of the third housing (103). One first housing (101), one or more third housings (103) and one second housing (102) are spliced together to form a multipolar surge protection device base (121). The first housing (101) and a first half side of the third housing (103) adjacent thereto constitute a unipolar surge protection device base (121), a second half side and a first half side of the two adjacent third housings (103) constitute a unipolar surge protection device base (121), and the second housing (102) and a second half side of the third housing (103) adjacent thereto constitute a unipolar surge protection device base (121).

    SURGE PROTECTION DEVICE HAVING SHORT-CIRCUIT CURRENT PROTECTION FUNCTION
    5.
    发明公开
    SURGE PROTECTION DEVICE HAVING SHORT-CIRCUIT CURRENT PROTECTION FUNCTION 审中-公开
    ÜBERSPANNUNGSSCHUTZVORRICHTUNGMIT SCHUTZFUNKTION GEGEN KURZSCHLUSSSTROM

    公开(公告)号：EP2919254A1

    公开(公告)日：2015-09-16

    申请号：EP12887906.1

    申请日：2012-11-12

    申请人： Seari Electric Technology Co., Ltd. ,  Zhejiang Chint Electrics Co., Ltd.

    发明人： YIN, Tianwen ,  CAO, Yang ,  WANG, Biyun ,  LI, Renjie ,  XU, Niansheng ,  YAN, Cangwei

    IPC分类号： H01H71/00 ,  H02H9/04

    CPC分类号： H01H83/10 ,  H01H1/54 ,  H01H9/346 ,  H01H71/0228

    摘要： A surge protection device (100) with short-circuit protection function. The surge protection device comprises a surge protection module (102) and a short-circuit current protection module (101). The surge protection module discharges and suppresses a surge current and voltage, and the surge protection module is a plug-in type module. The short-circuit current protection module is integrated in a pedestal, and the short-circuit current protection module provides short-circuit protection and plug-in mounting for the surge protection module. The surge protection device overcomes the problems such as impact current brought by using an external overcurrent protection device as backup protection, while the surge protection device has a strong current limiting capacity, a good short-circuit breaking capacity, and a small minimal instantaneous tripping current value. The surge protection device can withstand a failure mode occurring in a temporary overvoltage (TOV), and can also play the role of protection in the case of a low current.

    摘要翻译： 具有短路保护功能的浪涌保护装置（100）。 浪涌保护装置包括浪涌保护模块（102）和短路电流保护模块（101）。 浪涌保护模块放电并抑制浪涌电流和电压，浪涌保护模块是插入式模块。 短路电流保护模块集成在基座中，短路电流保护模块为浪涌保护模块提供短路保护和插入式安装。 浪涌保护装置克服了使用外部过电流保护装置作为备用保护的冲击电流等问题，而浪涌保护装置具有强大的限流能力，良好的短路分断能力和小的最小瞬时跳闸电流 值。 浪涌保护装置可以承受在临时过电压（TOV）中发生的故障模式，并且在低电流的情况下也可以发挥保护作用。