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发明名称
自动断电的电水壶
摘要
一种自动断电的电水壶,它包括壶盖(1)壶体(2)手提梁电热芯(5)及插头插座等,其特征是壶体内通过传动杆(7)连在一起的浮子(3)和磁体(8)并通过支撑座(6)固体于壶体上,平时浮子下沉磁体靠在内壁上,按钮(11)铁磁体(9)电节点(12)连在一起,按下按钮即通电加热,水沸时浮子受水冲击和浮力的作用上浮,磁体离开内壁,铁磁体失去引力在弹簧(10)的作用下弹出,电节点断开即自动断电。本新型结构简单,壶内外因用磁传动力,所以不存在漏水问题。
申请公布号
CN2107218U
申请公布日期
1992.06.17
申请号
CN91218918.5
申请日期
1991.07.22
申请人
彭玉林
发明人
彭玉林;高大全
分类号
A47J27/21;F24H1/20
主分类号
A47J27/21
代理机构
代理人
主权项
1、一种电水壶,它包括壶盖(1)壶体(2)壶手提梁电热芯(5),电源线(14)插头(15)插座(16),其特征在于:壶体内有一个常温情况下在最低位置,水沸时在上升水流和浮力作用下能自动上浮的浮子(3),能产生磁力的磁体(8)和浮子(3)刚性相连并通过支撑座(6)固定于壶体(2)上,铁磁体(9),电节点(12)弹簧(10)按扭(11)依次相连在一起;与磁体相接的传动杆(7)另一端和浮子(3)相接,中部通过轴固定于支撑座(6)上。
地址
161041黑龙江省富拉尔基火电三公司子弟校
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