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    • 37. 发明申请
    • HOT WATER KETTLE COMPRISING AN ACOUSTIC MEMBER FOR GENERATING AN ACOUSTIC SIGNAL
    • 包含用于产生声音信号的声音成员的热水壶
    • WO2008038185A3
    • 2008-10-30
    • PCT/IB2007053779
    • 2007-09-19
    • KONINKL PHILIPS ELECTRONICS NVVREIJSEN PETRUS J N B
    • VREIJSEN PETRUS J N B
    • A47J27/212
    • A47J27/212H01H37/08H01H2215/032
    • A hot water kettle has an on/off switch, which is adapted to automatically switch from a closed position to an opened position when water which is present inside the kettle has been boiling for a while. The on/off switch is operable through a button element (6), a position of which is determined by the position of the switch. Inside a space (61) of the button element (6), a vibratory member (20) comprising a flexible bar (21) is arranged. When the on/off switch is in the closed position, a free end (25) of the bar (21) is retained by an actuator (10). As soon as the on/off switch switches to the opened position, this end (25) of the bar (21) is eventually released, as a result of which the bar (21) starts to vibrate and the button element (6) starts to resonate. In this way, an acoustic signal is generated.
    • 热水壶有一个开/关开关,适用于当壶内存在的水沸腾一段时间后自动从关闭位置切换到打开位置。 开/关开关可通过按钮元件(6)操作,按钮元件(6)的位置由开关的位置决定。 在按钮元件(6)的空间(61)内设有包括柔性杆(21)的振动件(20)。 当开/关开关处于关闭位置时,杆(21)的自由端(25)由致动器(10)保持。 一旦开/关开关切换到打开位置,杆(21)的该端(25)最终被释放,结果杆(21)开始振动并且按钮元件(6)开始 引起共鸣。 以这种方式,产生声信号。