而說起優質太陽能LED路燈的好處，其已經得到了社會各界的廣泛認同，并且隨著國家政府節能降耗政策的出臺，太陽能庭院燈的利用率將越來越廣泛，公園里開始安裝太陽能庭院燈，其造型可愛、莊重，伴隨著不同的景色變化多樣。而路邊也開始出現太陽能路燈，不僅美化城市環境也做到節能低耗。在一些偏遠地區更是通過使用太陽能庭院燈為當地電力資源節約了大筆的開銷。在不久以后我國更多的城市和鄉村將會普及使用太陽能庭院燈，畢竟這種利國利民的好事是每個人都希望看到的。現在節能減排已變成一種生活觀念，越來越多的人開始注重節約能源，以低碳環保作為標準，來減少環境污染，為創造舒適的生活環境而改變著。首先太陽能路燈采用的是可代替能源太陽能來進行發電，從而減輕了對市電的供應負擔，還減少了相關的消耗和負擔，是一種新型的獨立電力設備。其次太陽能路燈能夠暢銷全球與其自身的設計理念是分不開的，其采用太陽能是自然界中最為潔凈的能源，其使用過程不會對周圍環境造成任何污染，真正實現了低碳環保和綠色節能的定律，是全新科技的產物。很多購買者和商家正是看中了太陽能路燈的這兩種優勢，紛紛到太陽能路燈廠家進行咨詢與訂購。優質太陽能LED路燈的充分(fen)利用(yong)必將為人類帶來全新(xin)的生活。造(zao)福子孫后代從(cong)(cong)我做(zuo)起(qi)，從(cong)(cong)使(shi)用(yong)太陽能(neng)庭(ting)院(yuan)燈做(zuo)起(qi)，讓社會各界都(dou)參與到太陽能(neng)庭(ting)院(yuan)燈等節能(neng)照明產品的推廣(guang)使(shi)用(yong)當中(zhong)吧。

目前，太(tai)陽(yang)(yang)能(neng)路(lu)(lu)(lu)燈(deng)(deng)(deng)已(yi)經在我(wo)們的(de)(de)(de)生活中(zhong)得到(dao)(dao)推(tui)廣普及，太(tai)陽(yang)(yang)能(neng)路(lu)(lu)(lu)燈(deng)(deng)(deng)隨處可見(jian)，公(gong)園(yuan)，道路(lu)(lu)(lu)，廠(chang)區(qu)(qu)，小區(qu)(qu)，景點等等，甚至大部(bu)分(fen)農村都安裝了(le)農村太(tai)陽(yang)(yang)能(neng)路(lu)(lu)(lu)燈(deng)(deng)(deng)，它的(de)(de)(de)眾多優(you)勢小編就(jiu)不(bu)再(zai)多說。下(xia)面，小編就(jiu)太(tai)陽(yang)(yang)能(neng)路(lu)(lu)(lu)燈(deng)(deng)(deng)不(bu)亮的(de)(de)(de)原(yuan)因和大家(jia)分(fen)享一下(xia)。如果(guo)(guo)在夜晚發(fa)現(xian)控(kong)制(zhi)(zhi)器(qi)(qi)(qi)指示(shi)(shi)(shi)燈(deng)(deng)(deng)顯示(shi)(shi)(shi)正常放電(dian)(dian)(dian)(dian)，蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)有(you)足夠電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，但是燈(deng)(deng)(deng)具不(bu)亮，把燈(deng)(deng)(deng)的(de)(de)(de)正負極直(zhi)接(jie)連接(jie)到(dao)(dao)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)正負極上測試(shi)，如果(guo)(guo)不(bu)能(neng)放電(dian)(dian)(dian)(dian)，燈(deng)(deng)(deng)的(de)(de)(de)驅動或者(zhe)整流器(qi)(qi)(qi)有(you)可能(neng)損(sun)壞(huai)。控(kong)制(zhi)(zhi)器(qi)(qi)(qi)顯示(shi)(shi)(shi)欠(qian)壓(ya)(ya)(ya)狀態，天黑(hei)后(hou)不(bu)亮燈(deng)(deng)(deng)，但是蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)已(yi)經超過欠(qian)壓(ya)(ya)(ya)值，顯示(shi)(shi)(shi)蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)有(you)電(dian)(dian)(dian)(dian)。24V的(de)(de)(de)系統，欠(qian)壓(ya)(ya)(ya)保(bao)護值22.2V（控(kong)制(zhi)(zhi)器(qi)(qi)(qi)默認值）左右(you)，蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)下(xia)降到(dao)(dao)此電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)點以后(hou)，控(kong)制(zhi)(zhi)器(qi)(qi)(qi)關(guan)斷電(dian)(dian)(dian)(dian)源，停止放電(dian)(dian)(dian)(dian)，主(zhu)要是保(bao)護蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)不(bu)被過放。 電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)板白天給蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充電(dian)(dian)(dian)(dian)，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)充到(dao)(dao)24V（控(kong)制(zhi)(zhi)器(qi)(qi)(qi)默認值）的(de)(de)(de)時候，才(cai)會(hui)(hui)繼續放電(dian)(dian)(dian)(dian)，主(zhu)要目的(de)(de)(de)也是為了(le)避免蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)常期被深度(du)放電(dian)(dian)(dian)(dian)而(er)損(sun)壞(huai)。那(nei)么(me)在蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)欠(qian)壓(ya)(ya)(ya)以 后(hou)，如果(guo)(guo)不(bu)重(zhong)新啟動控(kong)制(zhi)(zhi)器(qi)(qi)(qi)，22.2V-24V之間都屬于欠(qian)壓(ya)(ya)(ya)狀態，必須(xu)等蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)被充到(dao)(dao)24V以上才(cai)會(hui)(hui)繼續放電(dian)(dian)(dian)(dian)。我(wo)們接(jie)下(xia)來檢查一下(xia)生產廠(chang)家(jia)的(de)(de)(de)太(tai)陽(yang)(yang)能(neng)路(lu)(lu)(lu)燈(deng)(deng)(deng)線(xian)路(lu)(lu)(lu)有(you)沒(mei)有(you)斷裂(lie)，破損(sun)的(de)(de)(de)情(qing)況(kuang)(kuang)，如果(guo)(guo)線(xian)有(you)損(sun)壞(huai)就(jiu)會(hui)(hui)出現(xian)，電(dian)(dian)(dian)(dian)流通過燈(deng)(deng)(deng)桿傳(chuan)導，從而(er)造(zao)成短路(lu)(lu)(lu) 導致(zhi)太(tai)陽(yang)(yang)能(neng)路(lu)(lu)(lu)燈(deng)(deng)(deng)不(bu)亮的(de)(de)(de)情(qing)況(kuang)(kuang)。有(you)些時候我(wo)們會(hui)(hui)發(fa)現(xian)路(lu)(lu)(lu)燈(deng)(deng)(deng)在白天依然亮著(zhu)還(huan)無法將其(qi)關(guan)閉，這種情(qing)況(kuang)(kuang)就(jiu)是線(xian)路(lu)(lu)(lu)短路(lu)(lu)(lu)將控(kong)制(zhi)(zhi)器(qi)(qi)(qi)里的(de)(de)(de)原(yuan)件(jian)燒壞(huai)了(le)原(yuan)因。

1、安(an)裝。安(an)裝時，不用(yong)輔設(she)復雜(za)線(xian)路(lu)，只做一(yi)個水泥基座及在1m之內做一(yi)個電(dian)(dian)池坑，用(yong)鍍鋅螺(luo)栓固(gu)定(ding)就可。而市電(dian)(dian)路(lu)燈施(shi)(shi)工(gong)(gong)(gong)中有(you)復雜(za)的(de)(de)作業程序，還(huan)要進(jin)行調試，一(yi)旦出現問題，就造(zao)成(cheng)很大(da)(da)消(xiao)耗。2、費(fei)(fei)用(yong)。LED太陽能路(lu)燈一(yi)次投資、長期受益(yi)，由于線(xian)路(lu)簡(jian)便(bian)，不產生(sheng)維護(hu)費(fei)(fei)用(yong)，不產生(sheng)昂貴(gui)電(dian)(dian)費(fei)(fei)。6-7年(nian)收回成(cheng)本，后3-4年(nian)節約100多萬的(de)(de)電(dian)(dian)費(fei)(fei)及維護(hu)費(fei)(fei)用(yong)。而市電(dian)(dian)路(lu)燈電(dian)(dian)費(fei)(fei)高昂，線(xian)路(lu)復雜(za)，需長期不間斷的(de)(de)對線(xian)路(lu)進(jin)行檢修，并且(qie)隨著年(nian)限的(de)(de)延長，線(xian)路(lu)老(lao)化(hua)(hua)、維修費(fei)(fei)用(yong)更(geng)是年(nian)年(nian)遞增(zeng)。3、安(an)全。LED太陽能路(lu)燈由于采用(yong)的(de)(de)是12-24V低壓，電(dian)(dian)壓穩定(ding)，運行可靠，不存在安(an)全隱(yin)患(huan)(huan)，是生(sheng)態小區，路(lu)政(zheng)部(bu)門理(li)(li)想產品。而市電(dian)(dian)路(lu)燈安(an)全隱(yin)患(huan)(huan)大(da)(da)，人們(men)的(de)(de)生(sheng)活環(huan)(huan)境在不斷變化(hua)(hua)的(de)(de)情況下，道路(lu)改造(zao)、景(jing)觀工(gong)(gong)(gong)程的(de)(de)施(shi)(shi)工(gong)(gong)(gong)，供電(dian)(dian)不正常，水煤(mei)氣管道的(de)(de)交叉施(shi)(shi)工(gong)(gong)(gong)等(deng)多方(fang)面帶來(lai)諸(zhu)多隱(yin)患(huan)(huan)。4、環(huan)(huan)保(bao)(bao)。能為高尚生(sheng)態小區的(de)(de)開發和推廣增(zeng)加(jia)新的(de)(de)賣點；可持續降低物業管理(li)(li)成(cheng)本，減少(shao)業主公(gong)共分攤部(bu)分的(de)(de)費(fei)(fei)用(yong)。而且(qie)太陽能照明之安(an)全無隱(yin)患(huan)(huan)、節能無消(xiao)耗、綠色環(huan)(huan)保(bao)(bao)、安(an)裝簡(jian)便(bian)、自(zi)動控制免維護(hu)等(deng)固(gu)有(you)的(de)(de)特性(xing)將為樓(lou)盤的(de)(de)銷售、市政(zheng)工(gong)(gong)(gong)程的(de)(de)建設(she)直接帶來(lai)明顯可利用(yong)的(de)(de)優勢。

各(ge)配件(jian)在(zai)中(zhong)起(qi)到的(de)(de)作(zuo)用(yong)。1.太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)電池板(ban)(ban)(ban)(ban)：是(shi)通(tong)過吸收太(tai)(tai)(tai)陽(yang)(yang)光(guang)(guang)(guang)，將太(tai)(tai)(tai)陽(yang)(yang)輻射(she)(she)能(neng)(neng)(neng)(neng)通(tong)過光(guang)(guang)(guang)電效(xiao)(xiao)應(ying)(ying)或(huo)(huo)者光(guang)(guang)(guang)化學效(xiao)(xiao)應(ying)(ying)直接或(huo)(huo)間接轉(zhuan)換(huan)成電能(neng)(neng)(neng)(neng)的(de)(de)裝置(zhi)，大(da)部(bu)分(fen)電池板(ban)(ban)(ban)(ban)的(de)(de)主要材(cai)(cai)料(liao)為“硅”，但因制(zhi)作(zuo)成本很大(da)，以(yi)(yi)致于(yu)它還(huan)不能(neng)(neng)(neng)(neng)被(bei)大(da)量廣泛和(he)普(pu)遍地使(shi)(shi)用(yong)。2.太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)控制(zhi)器：應(ying)(ying)用(yong)于(yu)太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)(guang)伏(fu)系統中(zhong)，它全稱太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)充放電控制(zhi)器，協調太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)電池板(ban)(ban)(ban)(ban)、蓄電池、負載的(de)(de)工(gong)(gong)作(zuo)，是(shi)光(guang)(guang)(guang)伏(fu)系統中(zhong)非(fei)(fei)常重要的(de)(de)組件(jian)。使(shi)(shi)整個太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)(guang)(guang)伏(fu)系統高(gao)效(xiao)(xiao)，安全的(de)(de)運作(zuo)。3.光(guang)(guang)(guang)源(yuan)：是(shi)所有(you)(you)照明產(chan)品(pin)(pin)的(de)(de)重要組成部(bu)分(fen)，根據不同的(de)(de)照度要求，可以(yi)(yi)選擇不同品(pin)(pin)牌(pai)、不同類型(xing)的(de)(de)光(guang)(guang)(guang)源(yuan)，常用(yong)的(de)(de)光(guang)(guang)(guang)源(yuan)有(you)(you)：白熾(chi)燈、節能(neng)(neng)(neng)(neng)燈、熒光(guang)(guang)(guang)燈、鈉燈、金(jin)鹵燈、陶瓷金(jin)鹵燈、路燈燈具：80%以(yi)(yi)上(shang)的(de)(de)反射(she)(she)器，透(tou)光(guang)(guang)(guang)率90%以(yi)(yi)上(shang)的(de)(de)透(tou)光(guang)(guang)(guang)罩，較高(gao)的(de)(de)IP等(deng)(deng)級防止蚊蟲以(yi)(yi)及雨水的(de)(de)滲透(tou)，還(huan)要具有(you)(you)合理的(de)(de)配光(guang)(guang)(guang)燈罩和(he)內部(bu)結構以(yi)(yi)防止眩光(guang)(guang)(guang)影響行人和(he)車(che)輛的(de)(de)安全。、裁線(xian)2、焊(han)燈珠3、做燈板(ban)(ban)(ban)(ban)4、測燈板(ban)(ban)(ban)(ban)5、涂導(dao)(dao)熱硅脂6、固(gu)(gu)定燈板(ban)(ban)(ban)(ban)7、焊(han)接導(dao)(dao)線(xian)8、固(gu)(gu)定反光(guang)(guang)(guang)罩9、裝玻(bo)璃罩10、裝堵頭11、連接電源(yuan)線(xian)12、測試、老化13、檢驗、貼標簽14、裝箱、入庫。價格(ge)一般為：300-500元5.預(yu)(yu)埋(mai)件(jian)(預(yu)(yu)制(zhi)埋(mai)件(jian))就是(shi)預(yu)(yu)先安裝(埋(mai)藏(zang))在(zai)隱蔽工(gong)(gong)程內的(de)(de)構件(jian).就是(shi)在(zai)結構澆筑(zhu)時(shi)安置(zhi)的(de)(de)構配件(jian)，用(yong)于(yu)砌筑(zhu)上(shang)部(bu)結構時(shi)的(de)(de)搭(da)接。以(yi)(yi)利于(yu)外(wai)部(bu)工(gong)(gong)程設備基礎的(de)(de)安裝固(gu)(gu)定.預(yu)(yu)埋(mai)件(jian)大(da)多由金(jin)屬(shu)制(zhi)造，例如：鋼筋或(huo)(huo)者鑄鐵，也可用(yong)木頭，塑料(liao)等(deng)(deng)非(fei)(fei)金(jin)屬(shu)剛性(xing)材(cai)(cai)料(liao)。

在(zai)(zai)現在(zai)(zai)對(dui)(dui)于新(xin)能(neng)(neng)(neng)(neng)源的(de)(de)開發(fa)工作中隨(sui)著太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)光伏發(fa)電(dian)技術的(de)(de)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)快(kuai)速發(fa)展一直被大(da)力推廣的(de)(de)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)在(zai)(zai)城鎮及(ji)農(nong)(nong)村(cun)道路(lu)(lu)建設中得到了(le)(le)廣泛(fan)的(de)(de)應(ying)用(yong)(yong)。尤其(qi)(qi)是(shi)在(zai)(zai)農(nong)(nong)村(cun)建設方面(mian)(mian)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)更(geng)是(shi)以(yi)其(qi)(qi)運(yun)行(xing)成(cheng)本(ben)，低使用(yong)(yong)壽命(ming)長，安全穩(wen)定(ding)，綠色節能(neng)(neng)(neng)(neng)等(deng)優點(dian)讓現在(zai)(zai)農(nong)(nong)村(cun)道路(lu)(lu)建設得到了(le)(le)全面(mian)(mian)的(de)(de)發(fa)展。隨(sui)著現在(zai)(zai)在(zai)(zai)農(nong)(nong)村(cun)道路(lu)(lu)照(zhao)明的(de)(de)廣泛(fan)應(ying)用(yong)(yong)為(wei)了(le)(le)更(geng)好(hao)的(de)(de)實現太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)照(zhao)明在(zai)(zai)道路(lu)(lu)建設中的(de)(de)快(kuai)速發(fa)展如何才(cai)能(neng)(neng)(neng)(neng)更(geng)好(hao)的(de)(de)提(ti)高新(xin)農(nong)(nong)村(cun)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)電(dian)池(chi)板(ban)的(de)(de)充(chong)電(dian)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)呢？新(xin)農(nong)(nong)村(cun)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)的(de)(de)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)池(chi)板(ban)會(hui)因為(wei)長時間的(de)(de)使用(yong)(yong)而(er)(er)變得污濁，會(hui)覆蓋(gai)灰塵、落葉(xie)以(yi)及(ji)鳥類的(de)(de)糞(fen)便，這(zhe)些都(dou)會(hui)遮擋住太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)池(chi)板(ban)，影(ying)響其(qi)(qi)吸收(shou)(shou)光能(neng)(neng)(neng)(neng)，所以(yi)要定(ding)期對(dui)(dui)當(dang)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)池(chi)板(ban)進(jin)行(xing)檢查(cha)和清洗(xi)(xi)，清洗(xi)(xi)時應(ying)在(zai)(zai)光照(zhao)不強烈(lie)的(de)(de)白天或(huo)者夜間，使用(yong)(yong)柔軟的(de)(de)濕布對(dui)(dui)其(qi)(qi)進(jin)行(xing)擦拭，保(bao)證太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)池(chi)板(ban)的(de)(de)清潔，能(neng)(neng)(neng)(neng)夠使其(qi)(qi)有效(xiao)(xiao)(xiao)地吸收(shou)(shou)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)的(de)(de)光能(neng)(neng)(neng)(neng)。品牌的(de)(de)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)的(de)(de)充(chong)電(dian)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)主要包括兩個方面(mian)(mian)，即太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)板(ban)的(de)(de)轉(zhuan)(zhuan)化(hua)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)和二次轉(zhuan)(zhuan)化(hua)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)。太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)板(ban)的(de)(de)轉(zhuan)(zhuan)化(hua)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)是(shi)指光能(neng)(neng)(neng)(neng)轉(zhuan)(zhuan)化(hua)成(cheng)電(dian)能(neng)(neng)(neng)(neng)的(de)(de)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)；而(er)(er)二次轉(zhuan)(zhuan)化(hua)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)是(shi)指光能(neng)(neng)(neng)(neng)在(zai)(zai)轉(zhuan)(zhuan)化(hua)成(cheng)電(dian)能(neng)(neng)(neng)(neng)后儲存在(zai)(zai)蓄(xu)電(dian)池(chi)上的(de)(de)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)。為(wei)了(le)(le)提(ti)高太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)二次充(chong)電(dian)效(xiao)(xiao)(xiao)率(lv)(lv)(lv)，在(zai)(zai)現在(zai)(zai)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)配置(zhi)過程中蓄(xu)電(dian)池(chi)的(de)(de)容量一般為(wei)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)系統功率(lv)(lv)(lv)的(de)(de)1.2倍才(cai)能(neng)(neng)(neng)(neng)滿(man)足夜晚照(zhao)明需求。而(er)(er)且(qie)為(wei)了(le)(le)保(bao)證太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)控(kong)制器的(de)(de)的(de)(de)使用(yong)(yong)壽命(ming)，在(zai)(zai)太(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)(lu)燈(deng)充(chong)電(dian)過程中還應(ying)對(dui)(dui)整(zheng)個控(kong)制電(dian)路(lu)(lu)起到一個保(bao)護的(de)(de)作用(yong)(yong)。