风扇

Abstract

本实用新型公开了一种风扇,在风扇主体上设置根据空气中悬浮微粒状况而运作的烟雾侦测器,该烟雾侦测器具有控制线路连接至开关的中央控制单元,当周遭烟雾较多时,烟雾侦测器侦测此状况而运作,经中央控制单元控制扇叶自动启转送风;风扇网座上位于扇叶附近处设有负离子产生器,能产生负离子以随送风路径而消除空气中有害正离子物质,达到杀菌、净化空气的作用;风扇主体的网座上设接有常态下本身连接至中央控制单元且呈断路的导电体,该导电体设成具二接触端延伸至网座环端,与网罩对合的网座套装的套框环端设有与该导电体两接触端相对的导电片,导电片与导电体触接形成导电通路,网罩拆离后,导电体成断路,扇叶无法启动运转,清洗时较安全。
The utility model discloses a fan: a smog detector that runs according to the aerosol in the air is arranged on a main body of the fan; the smog detector is provided with a central control unit, a control line of which is connected with a switch; when the smog around is relatively heavy, the smog detector can detects the condition and starts fan blades to generate wind by the central control unit; a fan net seat is positioned near the fan blades with an anion generator, which can generate anion that can run along the wind channel to eliminate harmful cation in the air, thereby realizing the effect of sterilization and purifying the air; the net seat on the fan main body is provided with a conductor which is in a normal state and is connected to the central control unit and open-circuited; the conductor is provided with two contact ends that extend to a ring end of the net seat; the ring end of the net seat sleeve device that is involutive with a net hood is provided with a conducting sheet that is opposite to two contact ends of the conductor; the conducting sheet is contacted with the conductor to be conducted; when the net hood is detached, the conductor is open-circuited, and the fan blades can not be started and run, thus cleaning is relatively safe.

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    Publication numberPublication dateAssigneeTitle
    CN-100458174-CFebruary 04, 2009斯特格控股有限公司通风器