避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)的(de)(de)工作過程是(shi)吸(xi)(xi)引(yin)(yin)(yin)雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)，然后將雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)傳導(dao)到大(da)地(di)(di)上，使大(da)地(di)(di)將雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)吸(xi)(xi)收。避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)通(tong)常由(you)(you)(you)接閃(shan)器、引(yin)(yin)(yin)下線(xian)(xian)和接地(di)(di)體組成。接閃(shan)器的(de)(de)作用(yong)是(shi)吸(xi)(xi)引(yin)(yin)(yin)雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)，引(yin)(yin)(yin)下線(xian)(xian)的(de)(de)作用(yong)是(shi)將雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)傳導(dao)到接地(di)(di)體，接地(di)(di)體的(de)(de)作用(yong)是(shi)將雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流導(dao)入(ru)大(da)地(di)(di)。當雷(lei)(lei)(lei)(lei)(lei)(lei)云對地(di)(di)放(fang)電(dian)(dian)(dian)(dian)(dian)通(tong)道發展到臨近(jin)地(di)(di)面(mian)時，由(you)(you)(you)于避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)頂端突出地(di)(di)面(mian)并(bing)有良好(hao)接地(di)(di)，在針(zhen)尖附(fu)近(jin)的(de)(de)電(dian)(dian)(dian)(dian)(dian)場強度提(ti)高，聚(ju)積相反極性的(de)(de)電(dian)(dian)(dian)(dian)(dian)荷(he)，引(yin)(yin)(yin)導(dao)放(fang)電(dian)(dian)(dian)(dian)(dian)向避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)方向發展，擊中避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)，把雷(lei)(lei)(lei)(lei)(lei)(lei)擊能量有效地(di)(di)引(yin)(yin)(yin)入(ru)大(da)地(di)(di)。避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)的(de)(de)保護范圍與自(zi)(zi)(zi)身的(de)(de)高度、大(da)小有關。日常所(suo)說(shuo)的(de)(de)避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)實際(ji)上是(shi)接閃(shan)器的(de)(de)一(yi)種，除了避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)以(yi)外，還有避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)線(xian)(xian)、避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)帶(dai)、避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)網等(deng)。由(you)(you)(you)于避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)的(de)(de)高度較高，自(zi)(zi)(zi)身電(dian)(dian)(dian)(dian)(dian)位(wei)又(you)低，而(er)電(dian)(dian)(dian)(dian)(dian)位(wei)極高的(de)(de)雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)自(zi)(zi)(zi)然被(bei)避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)吸(xi)(xi)引(yin)(yin)(yin)，避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)吸(xi)(xi)引(yin)(yin)(yin)雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)后，頂端電(dian)(dian)(dian)(dian)(dian)位(wei)升高，電(dian)(dian)(dian)(dian)(dian)流開始向大(da)地(di)(di)流動(dong)。由(you)(you)(you)于雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)產生的(de)(de)電(dian)(dian)(dian)(dian)(dian)流較大(da)，在避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)上就會產生較強電(dian)(dian)(dian)(dian)(dian)磁場，并(bing)使得避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)與雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)形成通(tong)路(lu)，雷(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)(dian)就這樣源(yuan)源(yuan)不斷的(de)(de)被(bei)導(dao)入(ru)大(da)地(di)(di)。避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)哪家靠譜，選擇杭州雷(lei)(lei)(lei)(lei)(lei)(lei)鴻通(tong)信科技有限公司！溫州主動(dong)優化(hua)避(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)檢修

常見的避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)類型包括：球冠式(shi)(shi)避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)：這(zhe)種避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)是較早(zao)被發明和(he)使(shi)用(yong)(yong)的一種避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)，其(qi)原(yuan)理是利用(yong)(yong)針(zhen)(zhen)尖(jian)放(fang)電(dian)(dian)(dian)(dian)產生導電(dian)(dian)(dian)(dian)的閃(shan)絡，從而(er)(er)將(jiang)天空(kong)中的雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)引向地(di)面。飛行(xing)針(zhen)(zhen)式(shi)(shi)避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)：這(zhe)種避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)相比(bi)球冠式(shi)(shi)避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)更加先進，其(qi)原(yuan)理是通(tong)(tong)過(guo)下部的電(dian)(dian)(dian)(dian)暈放(fang)電(dian)(dian)(dian)(dian)在(zai)針(zhen)(zhen)尖(jian)處(chu)進行(xing)放(fang)電(dian)(dian)(dian)(dian)。由于(yu)(yu)其(qi)結(jie)構(gou)(gou)緊湊，可以(yi)(yi)應用(yong)(yong)于(yu)(yu)較高(gao)的建筑和(he)障礙物。預放(fang)電(dian)(dian)(dian)(dian)避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)：這(zhe)種避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)在(zai)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)來臨(lin)(lin)時，通(tong)(tong)過(guo)接(jie)閃(shan)體截受(shou)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)擊，利用(yong)(yong)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)波形(xing)處(chu)理裝置進行(xing)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)波形(xing)處(chu)理，從而(er)(er)泄放(fang)入地(di)。其(qi)外(wai)(wai)殼與中心(xin)接(jie)地(di)桿之間有3mm間隙(xi)構(gou)(gou)成耦合電(dian)(dian)(dian)(dian)容，同時在(zai)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)來臨(lin)(lin)時，外(wai)(wai)殼通(tong)(tong)過(guo)一個電(dian)(dian)(dian)(dian)感線圈接(jie)地(di)。特殊避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)：這(zhe)種避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)適(shi)用(yong)(yong)于(yu)(yu)較高(gao)的建筑大樓、微波通(tong)(tong)訊站、雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)達基(ji)(ji)站、信標臺(tai)、通(tong)(tong)信基(ji)(ji)站、軍人駐扎基(ji)(ji)地(di)、雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)達機房、銀行(xing)大樓、天文氣象(xiang)臺(tai)等重要場所。此外(wai)(wai)，還有棒形(xing)、球形(xing)等其(qi)他類型的避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)。在(zai)選擇避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)時，需(xu)要根(gen)據(ju)建筑物的高(gao)度、結(jie)構(gou)(gou)、材料以(yi)(yi)及雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)電(dian)(dian)(dian)(dian)活動頻率等因素進行(xing)綜(zong)合考慮。舟(zhou)山避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)塔(ta)的安裝視頻杭州雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)鴻通(tong)(tong)信科技有限(xian)公(gong)司(si)主動優化避(bi)(bi)(bi)(bi)雷(lei)(lei)(lei)(lei)(lei)(lei)(lei)(lei)針(zhen)(zhen)品質有保證！

避(bi)(bi)雷(lei)(lei)針是一種(zhong)用(yong)于(yu)(yu)保護建筑物(wu)、高大(da)樹木等避(bi)(bi)免(mian)雷(lei)(lei)擊(ji)(ji)的(de)(de)(de)(de)(de)裝置。它通(tong)常由一根(gen)接(jie)閃器安裝在(zai)被(bei)保護物(wu)的(de)(de)(de)(de)(de)頂(ding)端(duan)，用(yong)符合(he)規格的(de)(de)(de)(de)(de)導(dao)線(xian)與埋(mai)在(zai)地下的(de)(de)(de)(de)(de)泄(xie)流(liu)地網連接(jie)起來。當(dang)雷(lei)(lei)云(yun)放(fang)(fang)電(dian)(dian)接(jie)近(jin)地面(mian)時(shi)，避(bi)(bi)雷(lei)(lei)針使(shi)地面(mian)電(dian)(dian)場(chang)發生(sheng)畸變，在(zai)避(bi)(bi)雷(lei)(lei)針的(de)(de)(de)(de)(de)頂(ding)端(duan)形(xing)成(cheng)局部(bu)電(dian)(dian)場(chang)集中(zhong)(zhong)的(de)(de)(de)(de)(de)空間，以影響雷(lei)(lei)電(dian)(dian)先導(dao)放(fang)(fang)電(dian)(dian)的(de)(de)(de)(de)(de)發展方向，引(yin)導(dao)雷(lei)(lei)電(dian)(dian)向避(bi)(bi)雷(lei)(lei)針放(fang)(fang)電(dian)(dian)，再通(tong)過接(jie)地引(yin)下線(xian)和(he)接(jie)地裝置將雷(lei)(lei)電(dian)(dian)流(liu)引(yin)入(ru)(ru)大(da)地，從而使(shi)被(bei)保護物(wu)體(ti)免(mian)遭雷(lei)(lei)擊(ji)(ji)。避(bi)(bi)雷(lei)(lei)針的(de)(de)(de)(de)(de)原理是基于(yu)(yu)頂(ding)端(duan)放(fang)(fang)電(dian)(dian)現象，即(ji)當(dang)避(bi)(bi)雷(lei)(lei)針的(de)(de)(de)(de)(de)頂(ding)端(duan)處于(yu)(yu)強(qiang)電(dian)(dian)場(chang)中(zhong)(zhong)時(shi)，它會產生(sheng)電(dian)(dian)暈放(fang)(fang)電(dian)(dian)，將空氣(qi)中(zhong)(zhong)的(de)(de)(de)(de)(de)水分和(he)灰塵電(dian)(dian)離并(bing)形(xing)成(cheng)電(dian)(dian)流(liu)，從而將雷(lei)(lei)電(dian)(dian)引(yin)向自(zi)身并(bing)瀉入(ru)(ru)大(da)地。這種(zhong)放(fang)(fang)電(dian)(dian)可以將導(dao)體(ti)上的(de)(de)(de)(de)(de)電(dian)(dian)荷逐漸(jian)泄(xie)放(fang)(fang)到空氣(qi)中(zhong)(zhong)，降低導(dao)體(ti)與周圍(wei)(wei)環境之(zhi)間的(de)(de)(de)(de)(de)電(dian)(dian)位差。避(bi)(bi)雷(lei)(lei)針通(tong)常由不(bu)(bu)銹鋼、銅、鋁、碳鋼、鈦合(he)金等材(cai)質制成(cheng)。不(bu)(bu)同(tong)(tong)材(cai)質的(de)(de)(de)(de)(de)避(bi)(bi)雷(lei)(lei)針價(jia)格不(bu)(bu)同(tong)(tong)，不(bu)(bu)銹鋼材(cai)質的(de)(de)(de)(de)(de)避(bi)(bi)雷(lei)(lei)針性價(jia)比較高，因(yin)此被(bei)大(da)范圍(wei)(wei)使(shi)用(yong)。此外，避(bi)(bi)雷(lei)(lei)針的(de)(de)(de)(de)(de)形(xing)狀和(he)高度也對其保護范圍(wei)(wei)和(he)效果有影響。一般來說，避(bi)(bi)雷(lei)(lei)針保護的(de)(de)(de)(de)(de)區域為錐形(xing)，其地面(mian)范圍(wei)(wei)的(de)(de)(de)(de)(de)半徑約為避(bi)(bi)雷(lei)(lei)針到地面(mian)的(de)(de)(de)(de)(de)距離。

避(bi)雷針(zhen)(zhen)是一(yi)種用于保護建筑(zhu)物(wu)、設(she)備和其(qi)他(ta)結構免受閃(shan)(shan)電(dian)(dian)(dian)傷害的(de)(de)(de)裝置(zhi)。它通過(guo)將(jiang)閃(shan)(shan)電(dian)(dian)(dian)流(liu)引導(dao)到(dao)地(di)面，從而避(bi)免閃(shan)(shan)電(dian)(dian)(dian)流(liu)穿過(guo)建筑(zhu)物(wu)或設(she)備并(bing)造成(cheng)(cheng)損(sun)壞(huai)。避(bi)雷針(zhen)(zhen)通常由一(yi)根金屬棒組成(cheng)(cheng)，這根金屬棒的(de)(de)(de)頂端(duan)是一(yi)個空(kong)(kong)(kong)氣分離(li)器，它的(de)(de)(de)作(zuo)用是使閃(shan)(shan)電(dian)(dian)(dian)流(liu)在到(dao)達避(bi)雷針(zhen)(zhen)時分離(li)出空(kong)(kong)(kong)氣，從而減(jian)(jian)少空(kong)(kong)(kong)氣中的(de)(de)(de)電(dian)(dian)(dian)流(liu)密(mi)度，降低(di)空(kong)(kong)(kong)氣的(de)(de)(de)電(dian)(dian)(dian)阻。在避(bi)雷針(zhen)(zhen)的(de)(de)(de)底部(bu)，通常有一(yi)個地(di)線連(lian)接(jie)器，用于將(jiang)避(bi)雷針(zhen)(zhen)與(yu)地(di)面連(lian)接(jie)，使閃(shan)(shan)電(dian)(dian)(dian)流(liu)能(neng)夠(gou)流(liu)入地(di)面。當(dang)閃(shan)(shan)電(dian)(dian)(dian)流(liu)到(dao)達避(bi)雷針(zhen)(zhen)時，它會(hui)被引導(dao)到(dao)避(bi)雷針(zhen)(zhen)的(de)(de)(de)地(di)線連(lian)接(jie)器，然后流(liu)入地(di)面。這樣(yang)就(jiu)可以避(bi)免閃(shan)(shan)電(dian)(dian)(dian)流(liu)穿過(guo)建筑(zhu)物(wu)或設(she)備，從而保護它們免受損(sun)壞(huai)。除(chu)了將(jiang)閃(shan)(shan)電(dian)(dian)(dian)流(liu)引導(dao)到(dao)地(di)面外，避(bi)雷針(zhen)(zhen)還(huan)有其(qi)他(ta)保護建筑(zhu)物(wu)和人身安全的(de)(de)(de)作(zuo)用。例如(ru)，它可以將(jiang)閃(shan)(shan)電(dian)(dian)(dian)流(liu)的(de)(de)(de)能(neng)量(liang)分散到(dao)地(di)面上，從而降低(di)建筑(zhu)物(wu)和設(she)備受到(dao)的(de)(de)(de)損(sun)害。此外，避(bi)雷針(zhen)(zhen)還(huan)可以減(jian)(jian)少閃(shan)(shan)電(dian)(dian)(dian)對建筑(zhu)物(wu)和設(she)備的(de)(de)(de)電(dian)(dian)(dian)擊風(feng)險，因(yin)為它可以吸(xi)引閃(shan)(shan)電(dian)(dian)(dian)并(bing)使其(qi)遠離(li)建筑(zhu)物(wu)和設(she)備。避(bi)雷針(zhen)(zhen)訂購就(jiu)找杭州雷鴻通信科技有限(xian)公司！

避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)的導(dao)(dao)(dao)電(dian)性能(neng)主要是(shi)通(tong)過(guo)其(qi)金(jin)屬材料實現的。金(jin)屬材料具有較好的導(dao)(dao)(dao)電(dian)性能(neng)，可(ke)以將(jiang)(jiang)雷(lei)(lei)(lei)電(dian)能(neng)量(liang)快速地(di)引(yin)入地(di)下。在避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)的安(an)裝過(guo)程(cheng)(cheng)中，需要將(jiang)(jiang)避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)與(yu)建筑物(wu)的接地(di)系統(tong)連接起來(lai)，這樣可(ke)以將(jiang)(jiang)雷(lei)(lei)(lei)電(dian)能(neng)量(liang)通(tong)過(guo)低電(dian)阻的接地(di)系統(tong)導(dao)(dao)(dao)入到(dao)地(di)面(mian)，從而保護建筑物(wu)不(bu)受雷(lei)(lei)(lei)電(dian)的損害(hai)。此(ci)外，避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)的頂端設(she)計也(ye)可(ke)以使其(qi)更容易吸引(yin)雷(lei)(lei)(lei)電(dian)，并(bing)將(jiang)(jiang)雷(lei)(lei)(lei)電(dian)能(neng)量(liang)引(yin)導(dao)(dao)(dao)到(dao)避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)上，然(ran)后導(dao)(dao)(dao)入到(dao)地(di)面(mian)。避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)的防護范圍是(shi)其(qi)周邊一定(ding)范圍內的物(wu)體。因此(ci)，如果建筑物(wu)在避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)的防護范圍之外，那么避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)就無法保護該(gai)建筑物(wu)免受閃電(dian)的傷害(hai)。杭州雷(lei)(lei)(lei)鴻通(tong)信(xin)科技有限公司(si)防雷(lei)(lei)(lei)工(gong)程(cheng)(cheng)備受信(xin)賴！紹興預防典型避(bi)雷(lei)(lei)(lei)針(zhen)(zhen)(zhen)安(an)裝

杭州(zhou)(zhou)雷(lei)鴻通信科技有限公司敢于和(he)惡劣雷(lei)電天氣(qi)抗衡(heng)！溫州(zhou)(zhou)主動優化避(bi)雷(lei)針檢修

避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)的(de)(de)(de)(de)工作原理(li)是利用頂(ding)端(duan)放(fang)電和電磁場(chang)(chang)理(li)論。當(dang)雷云對地(di)(di)(di)(di)(di)(di)(di)放(fang)電通(tong)道發展(zhan)到臨近地(di)(di)(di)(di)(di)(di)(di)面時(shi)，由(you)于(yu)避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)頂(ding)端(duan)突出地(di)(di)(di)(di)(di)(di)(di)面并(bing)有(you)良(liang)好(hao)接地(di)(di)(di)(di)(di)(di)(di)，在針(zhen)(zhen)(zhen)(zhen)尖附近的(de)(de)(de)(de)電場(chang)(chang)強(qiang)度(du)提高，聚(ju)積相(xiang)反極(ji)性的(de)(de)(de)(de)電荷，引(yin)導(dao)(dao)放(fang)電向(xiang)避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)方向(xiang)發展(zhan)，然后擊中避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)，把雷擊能(neng)量有(you)效(xiao)地(di)(di)(di)(di)(di)(di)(di)引(yin)入(ru)大地(di)(di)(di)(di)(di)(di)(di)。避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)的(de)(de)(de)(de)結構(gou)主要包括接閃器、引(yin)下線(xian)和接地(di)(di)(di)(di)(di)(di)(di)體。接閃器通(tong)常采用直徑為(wei)15～20mm、長度(du)為(wei)1～2m的(de)(de)(de)(de)圓鋼或鋼管(guan)，固定于(yu)支(zhi)柱上端(duan)經接地(di)(di)(di)(di)(di)(di)(di)引(yin)下線(xian)與接地(di)(di)(di)(di)(di)(di)(di)體連(lian)接。當(dang)避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)的(de)(de)(de)(de)引(yin)下線(xian)與大地(di)(di)(di)(di)(di)(di)(di)之間有(you)很高的(de)(de)(de)(de)電位差時(shi)，就會有(you)電流(liu)從引(yin)下線(xian)流(liu)向(xiang)大地(di)(di)(di)(di)(di)(di)(di)。由(you)于(yu)雷電產生的(de)(de)(de)(de)電流(liu)較(jiao)大，在避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)上就會產生較(jiao)強(qiang)的(de)(de)(de)(de)電磁場(chang)(chang)，并(bing)使得避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)與雷電形(xing)成通(tong)路，雷電就這樣(yang)源(yuan)源(yuan)不(bu)斷地(di)(di)(di)(di)(di)(di)(di)被導(dao)(dao)入(ru)大地(di)(di)(di)(di)(di)(di)(di)。在安裝避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)時(shi)，應將其(qi)安裝在建筑(zhu)物(wu)(wu)或構(gou)筑(zhu)物(wu)(wu)的(de)(de)(de)(de)高處，并(bing)確保其(qi)與大地(di)(di)(di)(di)(di)(di)(di)連(lian)接良(liang)好(hao)。當(dang)雷電來臨時(shi)，避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)會吸引(yin)雷電并(bing)引(yin)導(dao)(dao)電流(liu)向(xiang)下的(de)(de)(de)(de)方向(xiang)流(liu)動(dong)，通(tong)過引(yin)下線(xian)和接地(di)(di)(di)(di)(di)(di)(di)體將電流(liu)引(yin)入(ru)大地(di)(di)(di)(di)(di)(di)(di)，從而保護建筑(zhu)物(wu)(wu)和人身安全。溫(wen)州主動(dong)優(you)化避(bi)(bi)雷針(zhen)(zhen)(zhen)(zhen)檢修

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