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頻振式殺蟲燈的殺蟲原理-公司新聞-新聞資訊-新鄉市叼嘿在线观看新能源科技開發有限公司

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頻振式殺蟲燈的殺蟲原理

發布時間:2018-10-11  瀏覽:5439次

   1、光:經研究,昆蟲的複眼有多個小眼組成,小眼的視柱周圍有一層色素,色素分有深色、混濁色、白色,從而決定了昆蟲中有的白天活動、有的晚間活動,而有的屬於複合性活動,利用昆蟲以上的光特性,將頻振式殺蟲燈的光波設在特定範圍內,達到了保護天敵的效果。

   2、波:波的作用在於:(1)使昆蟲在波的幹擾下活動周期延長,從而達到誘殺量增多的目的。比如棉鈴蟲,每天晚上3個活動周期,可以使混飛期、交配期、歸巢期每個活動期延長30分鍾至90分鍾,提高誘殺率,這是其它誘蟲燈未研究的課題。(2)解決了殺蟲燈在使用中的問題。燈會根據波的頻率不同自動調整電流,當有人體接觸時,燈立即進入保護狀態。(3)在下雨天空氣濕度超標時,以及因掃蟲使電網出現短路時,頻振式殺蟲燈就會進入保護狀態,不會因短路使燈燒壞。

 

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