電熱鞋對人體有害嗎

電熱鞋對人有沒有危害呢？電熱鞋的外觀和普通保暖鞋沒什么差別，但(dan)它里面有(you)發熱(re)(re)絲，在通電情況下(xia)，能把電能轉(zhuan)換為熱(re)(re)能，因此有(you)升溫效果(guo)。電熱(re)(re)鞋(xie)本身是(shi)不會對(dui)身體(ti)產生危害的，但(dan)人體(ti)有(you)自我調節功能，足部長期處于高溫狀(zhuang)態下(xia)，還是(shi)會影響(xiang)身體(ti)調節功能，導致疾病產生，因此一(yi)天(tian)穿著電熱(re)(re)鞋(xie)的時(shi)間(jian)，最好(hao)不要超過8個小時(shi)。

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一(yi)(yi)般來說，建(jian)議在(zai)最冷的時(shi)(shi)候使(shi)用電(dian)熱(re)鞋(xie)，其他時(shi)(shi)間(jian)(jian)，穿普(pu)通保暖鞋(xie)就(jiu)可(ke)以了。因為電(dian)熱(re)鞋(xie)使(shi)用時(shi)(shi)間(jian)(jian)過長，會導致(zhi)毛細血管(guan)(guan)持續受熱(re)膨脹，會引起損傷，而且血管(guan)(guan)一(yi)(yi)直(zhi)處在(zai)發熱(re)充血狀(zhuang)態，人會出現腦部供血不(bu)足，心慌氣短、口干舌燥、口發苦等(deng)癥狀(zhuang)。血管(guan)(guan)每(mei)隔一(yi)(yi)段時(shi)(shi)間(jian)(jian)需要伸縮，不(bu)能(neng)讓它(ta)一(yi)(yi)直(zhi)膨脹，這樣才能(neng)保證血液(ye)正常流動。所以，在(zai)健康狀(zhuang)態下，人要保持三分寒意，這樣更(geng)不(bu)易感冒。

如何正確使用電熱鞋

1、充電：電(dian)(dian)(dian)熱鞋使(shi)用方法很簡(jian)單(dan)，充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)時(shi)(shi)(shi)，使(shi)用專用充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器，插(cha)入充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)接口，紅燈(deng)(deng)閃爍(shuo)開始充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)；前30分鐘為自動烘干過程，烘干結束自動進入充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)狀態，充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)時(shi)(shi)(shi)間(jian)約(yue)為6-8小時(shi)(shi)(shi)，當紅燈(deng)(deng)、藍燈(deng)(deng)同時(shi)(shi)(shi)亮起時(shi)(shi)(shi)表(biao)示充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)完(wan)成，可斷開電(dian)(dian)(dian)源(yuan)。當電(dian)(dian)(dian)量(liang)不足時(shi)(shi)(shi)，黃燈(deng)(deng)閃爍(shuo)，表(biao)示須(xu)及時(shi)(shi)(shi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)。

2、使用：打開外側商標蓋，此時紅燈、藍燈都是關閉的為關機狀態；第一次按鈕紅燈長亮，表示進入高溫檔加熱狀態，供熱溫度約為60°；第二次按鈕藍燈常亮，表示由高溫檔進入恒溫檔，供熱溫度約為45°；第三次按鈕，由恒溫狀態轉到關機狀態，所有燈熄滅。此時電熱鞋不再加熱，我們只需和普通保暖鞋一樣使用即可。