觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)的(de)應(ying)(ying)用(yong)(yong)(yong)(yong)(yong)非常(chang)廣(guang)。在電(dian)(dian)子(zi)(zi)設備中(zhong)(zhong)，觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)常(chang)用(yong)(yong)(yong)(yong)(yong)于觸(chu)(chu)(chu)發(fa)閃(shan)光(guang)燈(deng)、觸(chu)(chu)(chu)發(fa)繼(ji)電(dian)(dian)器和觸(chu)(chu)(chu)發(fa)開(kai)關(guan)(guan)等。在通(tong)信(xin)(xin)系統中(zhong)(zhong)，觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)常(chang)用(yong)(yong)(yong)(yong)(yong)于產(chan)生(sheng)(sheng)高(gao)電(dian)(dian)壓脈沖(chong)(chong)信(xin)(xin)號(hao)，用(yong)(yong)(yong)(yong)(yong)于傳輸和接收信(xin)(xin)號(hao)。在科學(xue)實驗(yan)中(zhong)(zhong)，觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)常(chang)用(yong)(yong)(yong)(yong)(yong)于產(chan)生(sheng)(sheng)高(gao)電(dian)(dian)壓脈沖(chong)(chong)信(xin)(xin)號(hao)，用(yong)(yong)(yong)(yong)(yong)于研究電(dian)(dian)磁場和電(dian)(dian)磁波的(de)性質。總之，觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)是(shi)(shi)一種用(yong)(yong)(yong)(yong)(yong)于產(chan)生(sheng)(sheng)高(gao)電(dian)(dian)壓脈沖(chong)(chong)的(de)電(dian)(dian)子(zi)(zi)元件。它(ta)由絕緣線(xian)圈(quan)(quan)(quan)和觸(chu)(chu)(chu)發(fa)電(dian)(dian)路(lu)組成，常(chang)用(yong)(yong)(yong)(yong)(yong)于電(dian)(dian)子(zi)(zi)設備、通(tong)信(xin)(xin)系統和科學(xue)實驗(yan)中(zhong)(zhong)。觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)的(de)工作(zuo)原(yuan)理是(shi)(shi)利用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)磁感應(ying)(ying)的(de)原(yuan)理，通(tong)過(guo)突(tu)然中(zhong)(zhong)斷電(dian)(dian)流(liu)產(chan)生(sheng)(sheng)高(gao)電(dian)(dian)壓脈沖(chong)(chong)信(xin)(xin)號(hao)。它(ta)的(de)應(ying)(ying)用(yong)(yong)(yong)(yong)(yong)非常(chang)廣(guang)，可(ke)以用(yong)(yong)(yong)(yong)(yong)于觸(chu)(chu)(chu)發(fa)閃(shan)光(guang)燈(deng)、觸(chu)(chu)(chu)發(fa)繼(ji)電(dian)(dian)器和觸(chu)(chu)(chu)發(fa)開(kai)關(guan)(guan)等。觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)的(de)發(fa)展(zhan)歷程經歷了(le)(le)多次技(ji)術革新，不斷提高(gao)了(le)(le)其性能和可(ke)靠性。廣(guang)州國(guo)內(nei)觸(chu)(chu)(chu)發(fa)線(xian)圈(quan)(quan)(quan)廠商

自動觸(chu)(chu)發(fa)(fa)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)線(xian)圈(quan)燈(deng)(deng)的(de)工作原理:自動調光(guang)(guang)(guang)(guang)(guang)(guang)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)的(de)控(kong)制(zhi)(zhi)方(fang)(fang)式(shi)按(an)其電(dian)(dian)(dian)(dian)(dian)路(lu)結構不同,可分(fen)為并(bing)聯(lian)(lian)式(shi)和串聯(lian)(lian)式(shi)兩種。在主(zhu)(zhu)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)管(guan)(guan)Xe的(de)兩端并(bing)聯(lian)(lian)一(yi)個泄(xie)放管(guan)(guan)V。主(zhu)(zhu)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)管(guan)(guan)的(de)點(dian)(dian)燃工作電(dian)(dian)(dian)(dian)(dian)路(lu)與普通型的(de)線(xian)路(lu)相(xiang)(xiang)同。當主(zhu)(zhu)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)的(de)發(fa)(fa)光(guang)(guang)(guang)(guang)(guang)(guang)量(liang)達(da)到某(mou)個基準值時(shi),通過測光(guang)(guang)(guang)(guang)(guang)(guang)元件接收,積分(fen)電(dian)(dian)(dian)(dian)(dian)路(lu)和控(kong)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)觸(chu)(chu)發(fa)(fa)泄(xie)放管(guan)(guan)將主(zhu)(zhu)控(kong)制(zhi)(zhi)方(fang)(fang)式(shi)中尚未泄(xie)放的(de)能(neng)量(liang)立(li)即泄(xie)放,使(shi)主(zhu)(zhu)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)管(guan)(guan)熄滅。并(bing)聯(lian)(lian)式(shi)自動調光(guang)(guang)(guang)(guang)(guang)(guang)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)的(de)電(dian)(dian)(dian)(dian)(dian)路(lu)結構簡單(dan),價(jia)格(ge)低,應用較多。但因它(ta)每次(ci)都將主(zhu)(zhu)電(dian)(dian)(dian)(dian)(dian)容未放完的(de)剩余(yu)能(neng)量(liang)全部泄(xie)放完,所(suo)以(yi)再充電(dian)(dian)(dian)(dian)(dian)時(shi)間長,電(dian)(dian)(dian)(dian)(dian)池的(de)消耗(hao)大。串聯(lian)(lian)控(kong)制(zhi)(zhi)方(fang)(fang)式(shi)是(shi)將半導(dao)體開關元件晶閘(zha)管(guan)(guan)整流器(qi)SCR與主(zhu)(zhu)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)串聯(lian)(lian)在在一(yi)起(qi),當主(zhu)(zhu)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)管(guan)(guan)輸出的(de)光(guang)(guang)(guang)(guang)(guang)(guang)量(liang)達(da)到合適曝光(guang)(guang)(guang)(guang)(guang)(guang)的(de)要求(qiu)時(shi),晶閘(zha)管(guan)(guan)整流器(qi)SCR自動切斷放電(dian)(dian)(dian)(dian)(dian)回路(lu),使(shi)主(zhu)(zhu)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)燈(deng)(deng)管(guan)(guan)立(li)即熄滅,實(shi)現自動調光(guang)(guang)(guang)(guang)(guang)(guang)控(kong)制(zhi)(zhi)。串聯(lian)(lian)控(kong)制(zhi)(zhi)方(fang)(fang)式(shi)的(de)優點(dian)(dian)是(shi)主(zhu)(zhu)電(dian)(dian)(dian)(dian)(dian)容器(qi)中剩余(yu)的(de)能(neng)量(liang)仍保存著(zhu),因而可以(yi)縮短再充電(dian)(dian)(dian)(dian)(dian)的(de)時(shi)間,電(dian)(dian)(dian)(dian)(dian)池的(de)消耗(hao)也相(xiang)(xiang)應減(jian)少,有利(li)于快(kuai)速(su)連閃(shan)和循環使(shi)用。缺點(dian)(dian)是(shi)電(dian)(dian)(dian)(dian)(dian)路(lu)比(bi)較復雜,成(cheng)本較高(gao)。中山哪(na)里有觸(chu)(chu)發(fa)(fa)線(xian)圈(quan)近期價(jia)格(ge)自動觸(chu)(chu)發(fa)(fa)閃(shan)光(guang)(guang)(guang)(guang)(guang)(guang)線(xian)圈(quan)燈(deng)(deng)的(de)工作原理又(you)有哪(na)些呢？

當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)脈(mo)(mo)沖衰減(jian)時，閃(shan)(shan)(shan)光(guang)燈電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)降到一(yi)個低點(dian)且(qie)閃(shan)(shan)(shan)光(guang)燈回復(fu)至其高(gao)阻抗狀(zhuang)態(tai)，從而需要(yao)另一(yi)個觸(chu)(chu)(chu)發(fa)(fa)(fa)來(lai)啟(qi)動傳導。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路儲(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容高(gao)壓(ya)觸(chu)(chu)(chu)發(fa)(fa)(fa)脈(mo)(mo)沖電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)/關(guan)斷(duan)信號充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)狀(zhuang)態(tai)反(fan)饋(kui)(kui)信號觸(chu)(chu)(chu)發(fa)(fa)(fa)信號閃(shan)(shan)(shan)光(guang)燈基本原(yuan)理(li)圖觸(chu)(chu)(chu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路觸(chu)(chu)(chu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極閃(shan)(shan)(shan)光(guang)燈閃(shan)(shan)(shan)光(guang)燈原(yuan)理(li)實際的(de)(de)閃(shan)(shan)(shan)光(guang)燈工作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路要(yao)復(fu)雜(za)的(de)(de)多，因(yin)為現在的(de)(de)相(xiang)機(ji)的(de)(de)閃(shan)(shan)(shan)光(guang)燈并不是很簡(jian)單(dan)的(de)(de)閃(shan)(shan)(shan)一(yi)下就結束。還要(yao)求(qiu)有(you)防(fang)紅眼，慢同(tong)步等閃(shan)(shan)(shan)光(guang)要(yao)求(qiu)，所以，在基本的(de)(de)模塊上，又增加了驅動/電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源開關(guan)的(de)(de)部分。靠(kao)這一(yi)部分來(lai)控制閃(shan)(shan)(shan)光(guang)的(de)(de)強度，頻率等。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路儲(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容高(gao)壓(ya)觸(chu)(chu)(chu)發(fa)(fa)(fa)脈(mo)(mo)沖電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)/關(guan)斷(duan)信號充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)狀(zhuang)態(tai)反(fan)饋(kui)(kui)信號觸(chu)(chu)(chu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路觸(chu)(chu)(chu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)極閃(shan)(shan)(shan)光(guang)燈觸(chu)(chu)(chu)發(fa)(fa)(fa)信號驅動大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)開關(guan)這些(xie)組件能通過打開閃(shan)(shan)(shan)光(guang)燈傳導路徑來(lai)停止閃(shan)(shan)(shan)光(guang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容器(qi)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

線(xian)圈(quan)(quan)發(fa)黑的(de)其他(ta)原因：一、使(shi)用(yong)環境問題我們在(zai)使(shi)用(yong)線(xian)圈(quan)(quan)銅(tong)線(xian)的(de)過(guo)程中(zhong)，經(jing)常(chang)會出(chu)現碰撞(zhuang)摩擦(ca)，沖洗較慢，水分大(da)量與線(xian)圈(quan)(quan)接觸(chu)，使(shi)用(yong)廢機油潤滑(hua)，造(zao)成(cheng)導(dao)(dao)體(ti)(ti)表面有(you)殘留物和絕(jue)緣層的(de)破壞(huai)，在(zai)后(hou)續加工時(shi)造(zao)成(cheng)導(dao)(dao)體(ti)(ti)氧化(hua)。二、銅(tong)線(xian)退(tui)(tui)(tui)火工藝銅(tong)線(xian)退(tui)(tui)(tui)火就是(shi)將銅(tong)線(xian)緩慢加熱到一定的(de)高溫(wen)(wen)后(hou)持續保(bao)持一段時(shi)間(jian)，然后(hou)以相(xiang)應的(de)速(su)度(du)冷卻的(de)一種金屬(shu)熱處理。銅(tong)線(xian)退(tui)(tui)(tui)火能夠降低(di)硬度(du)，改(gai)善切(qie)削加工性、消除(chu)殘余應力(li)，穩定尺寸，減(jian)少變形與裂紋(wen)傾向；細化(hua)晶粒(li)，調整組(zu)織(zhi)，消除(chu)組(zu)織(zhi)缺陷。不過(guo)根據福鷹線(xian)圈(quan)(quan)的(de)經(jing)驗一旦在(zai)生(sheng)產過(guo)程之中(zhong)溫(wen)(wen)度(du)高于50℃出(chu)罐，規定抽氣時(shi)間(jian)不足(zu)、SO2含量高，保(bao)護氣體(ti)(ti)不純(chun)就會造(zao)成(cheng)退(tui)(tui)(tui)火的(de)不足(zu)，一段時(shi)間(jian)過(guo)后(hou)銅(tong)線(xian)就會容易發(fa)黑。線(xian)圈(quan)(quan)的(de)用(yong)途(tu)有(you)哪(na)些呢(ni)？

線(xian)圈發黑(hei)原因(yin)給大家講解一下(xia)。一、冶銅(tong)(tong)(tong)工(gong)(gong)藝(yi)原因(yin)以前(qian)部分(fen)廠(chang)(chang)家使用(yong)通用(yong)性(xing)的(de)(de)(de)銅(tong)(tong)(tong)桿，銅(tong)(tong)(tong)含(han)量數可達(da)到(dao)(dao)(dao)99.95%，不(bu)過就算如此，銅(tong)(tong)(tong)之中(zhong)還(huan)是(shi)(shi)存在(zai)(zai)(zai)0.05%的(de)(de)(de)雜質，在(zai)(zai)(zai)加工(gong)(gong)過程中(zhong)銅(tong)(tong)(tong)的(de)(de)(de)表面難(nan)免會(hui)與空氣接觸而(er)出現(xian)氧化。現(xian)在(zai)(zai)(zai)國內(nei)隨著(zhu)冶銅(tong)(tong)(tong)技術進步，國內(nei)都用(yong)上了(le)無氧銅(tong)(tong)(tong)，這無疑已經是(shi)(shi)較大的(de)(de)(de)改善了(le)銅(tong)(tong)(tong)絲的(de)(de)(de)發黑(hei)問題(ti)(ti)。不(bu)過由于(yu)對(dui)銅(tong)(tong)(tong)桿的(de)(de)(de)加工(gong)(gong)，特別是(shi)(shi)韌煉工(gong)(gong)藝(yi)和成品銅(tong)(tong)(tong)線(xian)芯存放(fang)的(de)(de)(de)條(tiao)件不(bu)好，銅(tong)(tong)(tong)線(xian)本身(shen)還(huan)是(shi)(shi)會(hui)有輕微的(de)(de)(de)氧化。二(er)、銅(tong)(tong)(tong)線(xian)絕緣層問題(ti)(ti)銅(tong)(tong)(tong)線(xian)絕緣漆(qi)(qi)(qi)可以分(fen)為浸(jin)(jin)漬漆(qi)(qi)(qi)、漆(qi)(qi)(qi)包線(xian)漆(qi)(qi)(qi)、覆(fu)蓋(gai)漆(qi)(qi)(qi)、硅鋼片漆(qi)(qi)(qi)、防(fang)電(dian)(dian)(dian)暈漆(qi)(qi)(qi)等五類。其中(zhong)浸(jin)(jin)漬漆(qi)(qi)(qi)就是(shi)(shi)用(yong)作(zuo)于(yu)浸(jin)(jin)漬處理電(dian)(dian)(dian)機，電(dian)(dian)(dian)器線(xian)圈的(de)(de)(de)。浸(jin)(jin)漬漆(qi)(qi)(qi)可以起(qi)到(dao)(dao)(dao)一個填充絕緣系統中(zhong)的(de)(de)(de)間隙和微孔，并(bing)在(zai)(zai)(zai)被浸(jin)(jin)漬物表面形成連(lian)續漆(qi)(qi)(qi)膜，并(bing)使線(xian)圈粘結成一個結實的(de)(de)(de)整(zheng)體，有效(xiao)提高絕緣系統的(de)(de)(de)整(zheng)體性(xing)，導(dao)熱性(xing)，耐(nai)潮性(xing)，介電(dian)(dian)(dian)強度和機械強度的(de)(de)(de)性(xing)能(neng)。其次也是(shi)(shi)起(qi)到(dao)(dao)(dao)散熱的(de)(de)(de)作(zuo)用(yong)，如果絕緣漆(qi)(qi)(qi)在(zai)(zai)(zai)浸(jin)(jin)透時(shi)，烘(hong)干后的(de)(de)(de)線(xian)圈可以看做為一個整(zheng)體，內(nei)外層熱量能(neng)夠輕易(yi)的(de)(de)(de)傳導(dao)，從(cong)而(er)起(qi)到(dao)(dao)(dao)散發熱量的(de)(de)(de)作(zuo)用(yong)。現(xian)在(zai)(zai)(zai)部分(fen)廠(chang)(chang)家使用(yong)的(de)(de)(de)浸(jin)(jin)漬漆(qi)(qi)(qi)、絕緣油生產(chan)工(gong)(gong)藝(yi)、制備(bei)方(fang)法、還(huan)是(shi)(shi)相對(dui)比較落后的(de)(de)(de)，生產(chan)加工(gong)(gong)的(de)(de)(de)浸(jin)(jin)漬漆(qi)(qi)(qi)時(shi)間一長容易(yi)出現(xian)掉落，失效(xiao)的(de)(de)(de)現(xian)象。電(dian)(dian)(dian)感(gan)線(xian)圈有哪(na)些(xie)應用(yong)呢？廣(guang)西(xi)定制觸發線(xian)圈廠(chang)(chang)家報價

電(dian)感起作用的原因是它在通過(guo)非穩恒電(dian)流時產生變化的磁場(chang)等，歡(huan)迎(ying)來電(dian)了解更多(duo)。廣(guang)州國內(nei)觸發線(xian)圈廠商

觸發(fa)線(xian)圈(quan)(quan)(quan)(quan)主要用(yong)于(yu)一些需(xu)要瞬時(shi)高(gao)(gao)(gao)壓的(de)(de)(de)(de)元(yuan)件，比(bi)如用(yong)于(yu)路(lu)面(mian)(mian)攝(she)像(xiang)頭(tou)的(de)(de)(de)(de)閃光燈上(shang)(shang)，還(huan)有電子(zi)脫毛儀上(shang)(shang)，具體(ti)工作原理是(shi)通(tong)過(guo)繞在磁(ci)(ci)芯(xin)外(wai)側(ce)的(de)(de)(de)(de)初(chu)(chu)級(ji)(ji)、次(ci)(ci)級(ji)(ji)線(xian)圈(quan)(quan)(quan)(quan)，進(jin)行(xing)通(tong)電變壓，提供間歇性(xing)的(de)(de)(de)(de)高(gao)(gao)(gao)壓，目前，此(ci)(ci)種閃光燈的(de)(de)(de)(de)觸發(fa)線(xian)圈(quan)(quan)(quan)(quan)結構一般是(shi)通(tong)過(guo)在一殼(ke)體(ti)內(nei)(nei)部安(an)裝磁(ci)(ci)芯(xin)、初(chu)(chu)級(ji)(ji)、次(ci)(ci)級(ji)(ji)線(xian)圈(quan)(quan)(quan)(quan)，通(tong)過(guo)殼(ke)體(ti)的(de)(de)(de)(de)內(nei)(nei)壁對磁(ci)(ci)芯(xin)、初(chu)(chu)級(ji)(ji)、次(ci)(ci)級(ji)(ji)線(xian)圈(quan)(quan)(quan)(quan)進(jin)行(xing)固定(ding)，此(ci)(ci)種結構雖然簡單，但(dan)是(shi)內(nei)(nei)部結構的(de)(de)(de)(de)散熱面(mian)(mian)積只(zhi)只(zhi)是(shi)與殼(ke)體(ti)的(de)(de)(de)(de)接(jie)(jie)觸面(mian)(mian)，在觸發(fa)線(xian)圈(quan)(quan)(quan)(quan)運用(yong)于(yu)電子(zi)脫毛儀等需(xu)要高(gao)(gao)(gao)頻率的(de)(de)(de)(de)高(gao)(gao)(gao)壓需(xu)求(qiu)的(de)(de)(de)(de)產品(pin)上(shang)(shang)時(shi)，此(ci)(ci)種觸發(fa)線(xian)圈(quan)(quan)(quan)(quan)因(yin)散熱能(neng)力較(jiao)差(cha)，需(xu)要等待(dai)較(jiao)長的(de)(de)(de)(de)散熱時(shi)間，導致使用(yong)者體(ti)驗感受(shou)差(cha)；并且(qie)連接(jie)(jie)初(chu)(chu)級(ji)(ji)、次(ci)(ci)級(ji)(ji)線(xian)圈(quan)(quan)(quan)(quan)的(de)(de)(de)(de)pin針只(zhi)只(zhi)設置在外(wai)殼(ke)上(shang)(shang)，再(zai)通(tong)過(guo)導線(xian)伸入殼(ke)體(ti)進(jin)行(xing)連接(jie)(jie)，當(dang)此(ci)(ci)種觸發(fa)線(xian)圈(quan)(quan)(quan)(quan)運用(yong)在照(zhao)相機(ji)、路(lu)面(mian)(mian)攝(she)像(xiang)頭(tou)上(shang)(shang)時(shi)，會(hui)遇到(dao)較(jiao)多的(de)(de)(de)(de)震動(dong)，并且(qie)當(dang)路(lu)面(mian)(mian)攝(she)像(xiang)頭(tou)搭載在車上(shang)(shang)，路(lu)過(guo)較(jiao)大(da)的(de)(de)(de)(de)坑洼，有可能(neng)會(hui)造成觸發(fa)線(xian)圈(quan)(quan)(quan)(quan)內(nei)(nei)部芯(xin)線(xian)的(de)(de)(de)(de)斷裂。廣州(zhou)國內(nei)(nei)觸發(fa)線(xian)圈(quan)(quan)(quan)(quan)廠商