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1. 发明授权

EP3242313B1 ADJUSTABLE THERMAL TRIPPING DEVICE FOR MINIATURE CIRCUIT BREAKER 有权
公开(公告)号：EP3242313B1
公开(公告)日：2020-01-29
申请号：EP15875042.2
申请日：2015-12-01
申请人： Seari Electric Technology Co., Ltd. , Shanghai Noark Electric Co., Ltd.
发明人： LU, Kejun , YAN, Pengbin
IPC分类号： H01H71/14 , H01H71/74 , H01H71/16

2. 发明公开

EP3242313A1 ADJUSTABLE THERMAL TRIPPING DEVICE FOR MINIATURE CIRCUIT BREAKER 有权
标题翻译：可调式热脱扣装置用于微型断路器
公开(公告)号：EP3242313A1
公开(公告)日：2017-11-08
申请号：EP15875042.2
申请日：2015-12-01
申请人： Seari Electric Technology Co., Ltd. , Shanghai Noark Electric Co., Ltd.
发明人： LU, Kejun , YAN, Pengbin
IPC分类号： H01H71/14 , H01H71/74
CPC分类号： H01H71/7427 , H01H71/162 , H01H2071/7454 , H01H2071/7481
摘要： The present invention discloses a thermal adjustable tripping device for a miniature circuit breaker, which is mounted in a base (101) of the miniature circuit breaker. The thermal adjustable tripping device comprises: a tripping mechanism (106), a thermal deformation element (107) and an adjusting mechanism (102). The tripping mechanism is provided with an extending tripping rod (161). The thermal deformation element is arranged close to the tripping rod and a gap is reserved between the thermal deformation element and the tripping rod. The adjustment mechanism adjusts a distance of the gap between the tripping rod and the thermal deformation element. A current in a loop accessed by the miniature circuit breaker enables the thermal deformation element to generate heat and deform, and the deformed thermal deformation element moves towards the tripping rod, contacts with the tripping rod and pushes the tripping rod to trigger the tripping mechanism to trip. The adjusting mechanism adjusts the distance between the thermal deformation element and the tripping rod so as to adjust a setting current in the loop. The present invention uses a rigid element to adjust a distance between a thermal deformation element and a tripping rod, which can ensure that the distance between the thermal deformation element and the tripping rod is constant in each operation. The tripping device of the present invention is applicable to an electric motor.
摘要翻译：本发明公开了一种用于小型断路器的热调节脱扣装置，其安装在小型断路器的基座（101）中。该热力可调脱扣装置包括：脱扣机构（106），热变形元件（107）和调节机构（102）。脱扣机构设有延伸的脱扣杆（161）。热变形元件靠近脱扣杆布置并且在热变形元件和脱扣杆之间留有间隙。调节机构调节脱扣杆和热变形元件之间的间隙的距离。由微型断路器接入的回路中的电流使热变形元件产生热量并变形，并且变形的热变形元件朝向脱扣杆移动，与脱扣杆接触并推动脱扣杆以触发脱扣机构至行程。调整机构调整热变形元件与跳闸杆之间的距离，以调整回路中的设定电流。本发明使用刚性元件来调节热变形元件和脱扣杆之间的距离，这可以确保热变形元件和脱扣杆之间的距离在每次操作中都是恒定的。本发明的跳闸装置适用于电动机。

3. 发明公开

EP3240132A1 PLUG-IN TYPE SURGE PROTECTOR 有权
标题翻译：插入式浪涌保护器
公开(公告)号：EP3240132A1
公开(公告)日：2017-11-01
申请号：EP15871845.2
申请日：2015-12-02
申请人： Seari Electric Technology Co., Ltd. , Shanghai Noark Electric Co., Ltd.
发明人： YANG, Fan , ZHANG, Dongjun , YAN, Pengbin
IPC分类号： H02H9/04
CPC分类号： H02H9/04 , H01C7/126 , H01H37/76 , H01T1/14 , H01T4/06
摘要： A pluggable surge protection device comprising: a base (114) and at least one pluggable module (105). The base comprises a pressing plate (107) and a micro switch (108). The pluggable module is mounted to the base via a positioning mechanism. The pluggable module comprises: a shell (118), a first contact piece (110), a second contact piece (112), a non-linear protection element (109), a releasing lever (106) and an indication component (101). An indication window (133) is provided on the top of the shell. A first pin (109b) of the non-linear protection element is connected directly to the first contact piece. A second pin (109a) of the non-linear protection element is connected to the second contact piece via a U-shaped bracket (131) and a flexible connection piece (132). The U-shaped bracket and the flexible connection piece are made of a conductive material, to which the second pin is connected by means of a low-melting-point alloy. The releasing lever is mounted within the U-shaped bracket. The indication component (101) is mounted on the top of the shell and is capable of moving horizontally. A lower extension portion (106a) of the releasing lever is mounted on the bottom of the U-shaped bracket and is provided with a downward projection. The pressing plate is arranged at the bottom the shell, the micro switch is arranged below the shell and is aligned with the pressing plate.
摘要翻译：一种可插拔浪涌保护装置，包括：基座（114）和至少一个可插拔模块（105）。基座包括压板（107）和微动开关（108）。可插拔模块通过定位机构安装在基座上。所述可插拔模块包括：壳体（118），第一接触片（110），第二接触片（112），非线性保护元件（109），释放杆（106）和指示部件（101）。指示窗口（133）设置在壳体的顶部。非线性保护元件的第一引脚（109b）直接连接到第一接触件。非线性保护元件的第二销（109a）经由U形支架（131）和柔性连接件（132）连接到第二接触件。 U形支架和柔性连接件由导电材料制成，第二销借助于低熔点合金连接到该导电材料。释放杆安装在U形支架内。指示部件（101）安装在壳体的顶部并且能够水平移动。释放杆的下延伸部分（106a）安装在U形支架的底部并且设置有向下的突起。压板设置在壳体的底部，微动开关设置在壳体的下方并与压板对齐。

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