一、家用插座需要買防雷的嗎

隨(sui)著生(sheng)活(huo)水平(ping)的(de)不斷提高，家庭現代化和(he)辦公自動化不斷發展，各類電(dian)器(qi)如電(dian)視、電(dian)腦、音響(xiang)、空調、數碼相(xiang)機(ji)、打印機(ji)等大量(liang)電(dian)器(qi)涌(yong)入家庭，只要簡(jian)單的(de)打開(kai)或(huo)關上開(kai)關，就足(zu)(zu)以產生(sheng)電(dian)涌(yong)，從(cong)而使您的(de)電(dian)腦、音響(xiang)或(huo)其他電(dian)器(qi)設備(bei)降低性能和(he)遭受損害，減少使用壽命。為了(le)進一步滿足(zu)(zu)消費(fei)者對高端(duan)多功(gong)能插(cha)座(zuo)的(de)需求，目前(qian)不少商家推出了(le)定位于家庭的(de)多功(gong)能家用防雷插(cha)座(zuo)。

家用防雷插座具有防止電(dian)(dian)器受(shou)電(dian)(dian)涌(yong)危害的插座。它能將電(dian)(dian)源供電(dian)(dian)系統的雷電(dian)(dian)、浪涌(yong)脈沖予(yu)以快(kuai)速吸收(shou)，確保電(dian)(dian)器在(zai)惡劣(lie)環(huan)(huan)境下(xia)和(he)多雷地區(qu)的安全使用。致(zhi)使家(jia)電(dian)(dian)設備將免于被浪涌(yong)電(dian)(dian)流侵害，減少電(dian)(dian)器在(zai)雷電(dian)(dian)環(huan)(huan)境下(xia)被雷擊損壞的概率。

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二、家用防雷插座工作原理

電(dian)(dian)源(yuan)插座(zuo)如(ru)(ru)果要(yao)做(zuo)到防(fang)(fang)雷，起(qi)到保(bao)護(hu)家用(yong)電(dian)(dian)器的(de)(de)作(zuo)用(yong)，就必(bi)須做(zuo)到消除電(dian)(dian)涌(yong)，為防(fang)(fang)止電(dian)(dian)涌(yong)摧(cui)毀(hui)家用(yong)電(dian)(dian)器設備，必(bi)須采(cai)用(yong)科(ke)學、有效(xiao)的(de)(de)防(fang)(fang)護(hu)手段，應對所(suo)有處于危(wei)險的(de)(de)接口，如(ru)(ru)信(xin)號輸入、電(dian)(dian)源(yuan)和金(jin)屬管道等(deng)，安裝電(dian)(dian)涌(yong)保(bao)護(hu)裝置(zhi)，根據需要(yao)在被(bei)保(bao)護(hu)設備前端電(dian)(dian)源(yuan)插座(zuo)上(shang)單獨(du)或(huo)組(zu)合(he)安裝諸如(ru)(ru)電(dian)(dian)源(yuan)類(lei)、信(xin)號類(lei)電(dian)(dian)涌(yong)保(bao)護(hu)器，從(cong)而(er)電(dian)(dian)源(yuan)插座(zuo)具(ju)有防(fang)(fang)雷的(de)(de)作(zuo)用(yong)。目前市場(chang)上(shang)有的(de)(de)家用(yong)防(fang)(fang)雷插座(zuo)，還加(jia)入了(le)多項保(bao)護(hu)功能，例(li)如(ru)(ru)過(guo)載保(bao)護(hu)，高(gao)(gao)導電(dian)(dian)性，高(gao)(gao)頻電(dian)(dian)容濾波等(deng)。

電(dian)(dian)(dian)涌分別產生于電(dian)(dian)(dian)器開關(guan)過(guo)程、靜(jing)電(dian)(dian)(dian)放電(dian)(dian)(dian)和(he)雷擊放電(dian)(dian)(dian)。可以通過(guo)電(dian)(dian)(dian)流、電(dian)(dian)(dian)感或(huo)(huo)電(dian)(dian)(dian)容等耦合途(tu)徑由電(dian)(dian)(dian)源、測量設備或(huo)(huo)數(shu)據傳輸系統(tong)進入電(dian)(dian)(dian)氣或(huo)(huo)電(dian)(dian)(dian)子設備內部，從而(er)電(dian)(dian)(dian)器降低性能和(he)遭受損害,減少(shao)使用壽命。

三、家用防雷插座的功能

家用防雷插座具有節能(neng)(neng)，電(dian)源防(fang)雷(lei)和(he)信號(hao)防(fang)雷(lei)的雙重功能(neng)(neng)，讓家用電(dian)器(qi)在雷(lei)雨天氣不(bu)再受到(dao)(dao)暴雷(lei)的侵(qin)襲；超(chao)功率保護裝置可以(yi)有效地防(fang)止因功率超(chao)載而引起的火災等安全事(shi)故(gu)(gu)；導(dao)流槽的設計能(neng)(neng)讓導(dao)電(dian)部位不(bu)會因液體滴到(dao)(dao)插(cha)座上而短路(lu)發生事(shi)故(gu)(gu)，安全保護蓋可以(yi)保護使(shi)用者或(huo)兒(er)童(tong)，防(fang)止觸(chu)電(dian)，防(fang)止灰塵(chen)、雜物進入閑置的插(cha)孔，讓家長們不(bu)用再擔心小朋(peng)友的觸(chu)電(dian)危險了。