芒果视频

干手器行業簡介

一、為什么干手器能自動開關

自(zi)(zi)動(dong)開關是指人體(ti)(ti)紅外智能(neng)感(gan)(gan)應(ying)(ying)(ying)開關，是一(yi)種當有人從紅外感(gan)(gan)應(ying)(ying)(ying)探測(ce)區域經過而自(zi)(zi)動(dong)啟動(dong)的(de)(de)開關。那么干手(shou)器(qi)(qi)原理是什么呢？干手(shou)器(qi)(qi)能(neng)自(zi)(zi)動(dong)開關是因為(wei)在干手(shou)器(qi)(qi)內部(bu)，安裝(zhuang)(zhuang)了變(bian)容(rong)式自(zi)(zi)動(dong)感(gan)(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)路(lu)，由它控制著一(yi)個(ge)電(dian)(dian)(dian)(dian)(dian)橋(qiao)(qiao)平(ping)衡(heng)電(dian)(dian)(dian)(dian)(dian)路(lu)。電(dian)(dian)(dian)(dian)(dian)橋(qiao)(qiao)平(ping)衡(heng)電(dian)(dian)(dian)(dian)(dian)路(lu)由四(si)(si)部(bu)分組成，稱為(wei)四(si)(si)個(ge)橋(qiao)(qiao)臂(bei)(bei)(bei)。變(bian)容(rong)式自(zi)(zi)動(dong)感(gan)(gan)應(ying)(ying)(ying)電(dian)(dian)(dian)(dian)(dian)路(lu)組成了其(qi)中的(de)(de)一(yi)個(ge)橋(qiao)(qiao)臂(bei)(bei)(bei)。它的(de)(de)感(gan)(gan)應(ying)(ying)(ying)部(bu)分，安裝(zhuang)(zhuang)在干手(shou)器(qi)(qi)的(de)(de)出(chu)(chu)風口處。當濕手(shou)在風口下出(chu)(chu)現(xian)時，因為(wei)人體(ti)(ti)是導(dao)體(ti)(ti)，也能(neng)形成電(dian)(dian)(dian)(dian)(dian)容(rong)，于是，使(shi)感(gan)(gan)應(ying)(ying)(ying)部(bu)分的(de)(de)電(dian)(dian)(dian)(dian)(dian)容(rong)量發(fa)生變(bian)化，立即使(shi)電(dian)(dian)(dian)(dian)(dian)橋(qiao)(qiao)電(dian)(dian)(dian)(dian)(dian)路(lu)中的(de)(de)四(si)(si)個(ge)橋(qiao)(qiao)臂(bei)(bei)(bei)的(de)(de)量值(zhi)，從平(ping)衡(heng)轉向不平(ping)衡(heng)。原來在平(ping)衡(heng)狀態下，橋(qiao)(qiao)臂(bei)(bei)(bei)中能(neng)互(hu)相抵消的(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)，不再抵消，出(chu)(chu)現(xian)了一(yi)股(gu)新的(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)。它能(neng)使(shi)吸鐵繼(ji)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)動(dong)作，接通(tong)風扇和(he)電(dian)(dian)(dian)(dian)(dian)熱器(qi)(qi)上(shang)的(de)(de)電(dian)(dian)(dian)(dian)(dian)源(yuan)，就會有風吹出(chu)(chu)來。

二、干手器安裝高度

干(gan)手(shou)器的(de)安(an)裝(zhuang)高度一般(ban)是在(zai)1.2m左(zuo)右，離洗(xi)手(shou)臺(tai)30-40cm遠。如果安(an)裝(zhuang)在(zai)家(jia)中就要(yao)考慮使用(yong)人(ren)群(qun)，一般(ban)家(jia)用(yong)型的(de)掛式感受求可以根據(ju)家(jia)人(ren)的(de)平均身高來安(an)裝(zhuang)，如果有小孩可以選(xuan)擇(ze)安(an)裝(zhuang)落地式向(xiang)上的(de)干(gan)手(shou)器。

三、干手器有輻射嗎

一般通電(dian)(dian)的(de)東西都會有(you)電(dian)(dian)離輻(fu)射(she)(she)的(de)，只是輻(fu)射(she)(she)大(da)小的(de)問題，干手器也是有(you)輻(fu)射(she)(she)的(de)，不過不用擔心，畢竟它的(de)體量并不大(da)，并且你只是使用不到半分(fen)鐘，基本不會被輻(fu)射(she)(she)所影響。

四、如何挑選干手器

挑選干手器主要根據自己的需要和環境等情況來決定是選以風為主熱量為輔的風量型的干手器，還是以熱量為主的熱風型干手器。此外，還需要考慮到干手器的外殼材質、重量、顏色、啟動原理、安裝方式、工作噪音、運行功率、干手時風溫等參數。購買的干手器品牌要(yao)有質(zhi)量保障(zhang)，以(yi)用起來舒適(shi)為(wei)宜(yi)。