Electrical switch having stacked switching elements, as for controlling a flashlicht
    2.
    发明公开
    Electrical switch having stacked switching elements, as for controlling a flashlicht 审中-公开
    有用于控制一个手电筒堆叠开关元件的电开关

    公开(公告)号:EP1848016A2

    公开(公告)日:2007-10-24

    申请号:EP07251641.2

    申请日:2007-04-19

    申请人: STREAMLIGHT, INC.

    IPC分类号: H01H13/50

    摘要: An electrical switch (100, 100') comprises first and second switch elements (102, 102', 104) including respective first and second electrically conductive flexible domes (150, 170) for selectively making electrical connections. The second switch element (104) is disposed adjacent the first switch element (102, 102') with an electrical conductor (160, 164, 166) therebetween. An actuator (190) is movable for exerting force on the second switch element (104) via a spring (180), and for exerting force on the first switch element (102, 102') via the spring (180) and the second switch element (104). The second flexible dome (170) may have an actuating force that is less than the actuating force of said first flexible dome (150). A flashlight (200) may include a controller 260 coupled to an electrical switch (102, 102', 104) proximate a head end of a housing 200 and to an electrical switch (102, 102', 104) proximate a tail end of the housing 200.

    摘要翻译: 一种电开关(100,100“)包括第一和第二开关元件(102,102”,104)包括第一respectivement和第二导电柔性圆顶(150,170),用于选择性地形成电连接。 第二开关元件(104)设置成邻近所述第一开关元件(102,102“),在电导体(160,164,166)之间存在。 的致动器(190)是可移动的,用于经由一弹簧(180)施加所述第二开关元件(104)上的力以及用于经由所述弹簧(180)和所述第二开关,第一开关元件(102,102“)上施加力 元件(104)。 第二柔性圆顶(170)可能需要操作力确实小于致动的力所述第一柔性圆顶(150)。 手电筒(200)可以包括控制器260在电开关,其耦合到(102,102”,104)靠近外壳200的和一个头端在电气开关(102,102' ,104)接近的一个尾端 住房第200