電動牙刷電機原理與分類

2021-2-19 05:54

電動牙刷原理
電動(dong)(dong)(dong)(dong)(dong)牙(ya)(ya)刷通過電動(dong)(dong)(dong)(dong)(dong)機芯的(de)快速(su)旋轉(zhuan)或震(zhen)動(dong)(dong)(dong)(dong)(dong)，使(shi)(shi)刷頭(tou)產(chan)生頻震(zhen)動(dong)(dong)(dong)(dong)(dong)，瞬間(jian)將牙(ya)(ya)膏(gao)分(fen)解成細微泡沫，深入清潔牙(ya)(ya)縫(feng)，與此同(tong)時，刷毛的(de)顫動(dong)(dong)(dong)(dong)(dong)能促進口(kou)腔的(de)血液(ye)循環，對牙(ya)(ya)齦組織有按摩效果。原理上(shang)分(fen)，電動(dong)(dong)(dong)(dong)(dong)牙(ya)(ya)刷有兩(liang)大類：旋轉(zhuan)與振動(dong)(dong)(dong)(dong)(dong)。旋轉(zhuan)類的(de)牙(ya)(ya)刷原理簡單，就是電動(dong)(dong)(dong)(dong)(dong)機傳動(dong)(dong)(dong)(dong)(dong)圓形刷頭(tou)旋轉(zhuan)，在執(zhi)行普(pu)通刷牙(ya)(ya)動(dong)(dong)(dong)(dong)(dong)作的(de)同(tong)時加強摩擦效果，旋轉(zhuan)類的(de)牙(ya)(ya)刷噪(zao)音大，牙(ya)(ya)面清洗很干凈，牙(ya)(ya)縫(feng)清洗相(xiang)對較(jiao)弱(ruo)，但對牙(ya)(ya)齒磨損大，不(bu)建(jian)議長期使(shi)(shi)用。

電機傳動原理
電動牙刷電機分(fen)(fen)為插(cha)電(dian)源(yuan)和(he)用電(dian)池傳動(dong)兩種類型。與(yu)傳統的手動(dong)牙(ya)刷(shua)相(xiang)比，電(dian)動(dong)牙(ya)刷(shua)在(zai)電(dian)力(li)傳動(dong)下，刷(shua)頭以每分(fen)(fen)鐘幾千次(ci)乃至上萬次(ci)的速度運動(dong)，效率遠于手動(dong)牙(ya)刷(shua)。電(dian)動(dong)牙(ya)刷(shua)隨著技術的改(gai)進分(fen)(fen)為很(hen)多種，一般的是靠(kao)振動(dong)旋轉來清(qing)潔牙(ya)齒，還有(you)一些檔的裝有(you)超(chao)聲波儀器，靠(kao)脈沖、噴(pen)水清(qing)潔牙(ya)齒。