利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

2 条记录 (耗时 0.011 秒)

    Power supply cut-off apparatus of microwave oven
    1.
    发明授权
    Power supply cut-off apparatus of microwave oven 失效
    微波炉电源切断装置

    公开(公告)号：US5856658A

    公开(公告)日：1999-01-05

    申请号：US886247

    申请日：1997-07-01

    申请人： Soon-Hwan Myung

    发明人： Soon-Hwan Myung

    IPC分类号： H05B6/64 ,  H01H9/22 ,  H05B6/66 ,  H05B6/68

    CPC分类号： H05B6/6426 ,  H01H9/226 ,  H05B6/666

    摘要： A microwave oven includes a safety mechanism which automatically cuts off a supply of electric power to the oven when a panel of the oven housing has been removed, even if the power supply cord is still plugged in. The safety mechanism includes a switch disposed on the housing for cutting off the power. A cover for the switch is movable between a first position covering the switch, and a second position exposing the switch. The switch is biased to a power-cut-off position and the cover is biased to the first position. A structure of the panel is arranged to automatically move the cover to its second position, as well as to move the switch to a power-supply position, in response to the panel being in an assembled state. When the panel is removed, the switch automatically cuts off the electric power, and the cover moves to the first position covering the switch.

    摘要翻译： 微波炉包括安全机构，即使电源线仍被插入，即使已经取出烤箱外壳的面板，也能够自动切断供给电炉的电力。安全机构包括： 用于切断电源的住房。 用于开关的盖可以在覆盖开关的第一位置和暴露开关的第二位置之间移动。 开关被偏置到断电位置，盖被偏置到第一位置。 面板的结构被布置成响应于面板处于组装状态而自动地将盖移动到其第二位置以及将开关移动到电源位置。 当面板拆下时，开关自动切断电源，盖子移动到覆盖开关的第一位置。