【(?)导(Dao)读(Du)】(?)随(Sui)着(Zhuo)美(Mei)国(Guo)能(Neng)源(Yuan)政(Zheng)策(Ce)推(Tui)动(Dong)白(Bai)炽(Chi)灯(Deng)全(Quan)面(Mian)退(Tui)市(Shi),(?)LED凭(Ping)借(Jie)25,000小(Xiao)时(Shi)超(Chao)长(Chang)寿(Shou)命(Ming)((?)UL认(Ren)证(Zheng)数(Shu)据(Ju))(?)及(Ji)多(Duo)样(Yang)化(Hua)适(Shi)配(Pei)能(Neng)力(Li)成(Cheng)为(Wei)主(Zhu)流(Liu)照(Zhao)明(Ming)方(Fang)案(An)。(?)然(Ran)而(?),(?)传(Chuan)统(Tong)三(San)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)((?)TRIAC)(?)调(Diao)光(Guang)器(Qi)面(Mian)临(Lin)新(Xin)的(De)技(Ji)术(Shu)壁(Bi)垒(Lei):(?)LED负(Fu)载(Zai)电(Dian)流(Liu)仅(Jin)为(Wei)白(Bai)炽(Chi)灯(Deng)的(De)1/10,(?)导(Dao)致(Zhi)TRIAC闭(Bi)锁(Suo)电(Dian)流(Liu)((?)典(Dian)型(Xing)值(Zhi)50mA)(?)与(Yu)维(Wei)持(Chi)电(Dian)流(Liu)((?)典(Dian)型(Xing)值(Zhi)10mA)(?)难(Nan)以(Yi)稳(Wen)定(Ding)触(Chu)发(Fa),(?)引(Yin)发(Fa)调(Diao)光(Guang)闪(Shan)烁(Shuo)或(Huo)启(Qi)动(Dong)失(Shi)效(Xiao)。(?)四(Si)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)((?)Quadrac)(?)通(Tong)过(Guo)集(Ji)成(Cheng)缓(Huan)冲(Chong)电(Dian)路(Lu)与(Yu)触(Chu)发(Fa)二(?)极(Ji)管(Guan),(?)将(Jiang)有(You)效(Xiao)工(Gong)作(Zuo)电(Dian)流(Liu)下(Xia)探(Tan)至(Zhi)5mA((?)IEC 60669标(Biao)准(Zhun))(?),(?)在(Zai)保(Bao)留(Liu)传(Chuan)统(Tong)调(Diao)光(Guang)架(Jia)构(Gou)的(De)同(Tong)时(Shi),(?)实(Shi)现(Xian)LED灯(Deng)具(Ju)无(Wu)级(Ji)调(Diao)光(Guang)兼(Jian)容(Rong)性(Xing),(?)推(Tui)动(Dong)智(Zhi)能(Neng)照(Zhao)明(Ming)系(Xi)统(Tong)平(Ping)滑(Hua)升(Sheng)级(Ji)。(?)
随(Sui)着(Zhuo)美(Mei)国(Guo)能(Neng)源(Yuan)政(Zheng)策(Ce)推(Tui)动(Dong)白(Bai)炽(Chi)灯(Deng)全(Quan)面(Mian)退(Tui)市(Shi),(?)LED凭(Ping)借(Jie)25,000小(Xiao)时(Shi)超(Chao)长(Chang)寿(Shou)命(Ming)((?)UL认(Ren)证(Zheng)数(Shu)据(Ju))(?)及(Ji)多(Duo)样(Yang)化(Hua)适(Shi)配(Pei)能(Neng)力(Li)成(Cheng)为(Wei)主(Zhu)流(Liu)照(Zhao)明(Ming)方(Fang)案(An)。(?)然(Ran)而(?),(?)传(Chuan)统(Tong)三(San)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)((?)TRIAC)(?)调(Diao)光(Guang)器(Qi)面(Mian)临(Lin)新(Xin)的(De)技(Ji)术(Shu)壁(Bi)垒(Lei):(?)LED负(Fu)载(Zai)电(Dian)流(Liu)仅(Jin)为(Wei)白(Bai)炽(Chi)灯(Deng)的(De)1/10,(?)导(Dao)致(Zhi)TRIAC闭(Bi)锁(Suo)电(Dian)流(Liu)((?)典(Dian)型(Xing)值(Zhi)50mA)(?)与(Yu)维(Wei)持(Chi)电(Dian)流(Liu)((?)典(Dian)型(Xing)值(Zhi)10mA)(?)难(Nan)以(Yi)稳(Wen)定(Ding)触(Chu)发(Fa),(?)引(Yin)发(Fa)调(Diao)光(Guang)闪(Shan)烁(Shuo)或(Huo)启(Qi)动(Dong)失(Shi)效(Xiao)。(?)四(Si)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)((?)Quadrac)(?)通(Tong)过(Guo)集(Ji)成(Cheng)缓(Huan)冲(Chong)电(Dian)路(Lu)与(Yu)触(Chu)发(Fa)二(?)极(Ji)管(Guan),(?)将(Jiang)有(You)效(Xiao)工(Gong)作(Zuo)电(Dian)流(Liu)下(Xia)探(Tan)至(Zhi)5mA((?)IEC 60669标(Biao)准(Zhun))(?),(?)在(Zai)保(Bao)留(Liu)传(Chuan)统(Tong)调(Diao)光(Guang)架(Jia)构(Gou)的(De)同(Tong)时(Shi),(?)实(Shi)现(Xian)LED灯(Deng)具(Ju)无(Wu)级(Ji)调(Diao)光(Guang)兼(Jian)容(Rong)性(Xing),(?)推(Tui)动(Dong)智(Zhi)能(Neng)照(Zhao)明(Ming)系(Xi)统(Tong)平(Ping)滑(Hua)升(Sheng)级(Ji)。(?)
图(Tu)1
三(San)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)是(Shi)交(Jiao)流(Liu)电(Dian)调(Diao)光(Guang)控(Kong)制(Zhi)的(De)核(He)心(Xin)。(?)调(Diao)光(Guang)器(Qi)中(Zhong)使(Shi)用(Yong)的(De)三(San)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)通(Tong)常(Chang)被(Bei)设(She)计(Ji)用(Yong)于(Yu)白(Bai)炽(Chi)灯(Deng)负(Fu)载(Zai),(?)这(Zhe)种(Zhong)负(Fu)载(Zai)在(Zai)稳(Wen)定(Ding)状(Zhuang)态(Tai)和(He)初(Chu)始(Shi)高(Gao)浪(Lang)涌(Yong)电(Dian)流(Liu)下(Xia)都(Du)具(Ju)有(You)高(Gao)额(E)定(Ding)电(Dian)流(Liu),(?)并(Bing)且(Qie)在(Zai)灯(Deng)丝(Si)断(Duan)裂(Lie)时(Shi)会(Hui)产(Chan)生(Sheng)非(Fei)常(Chang)高(Gao)的(De)寿(Shou)命(Ming)终(Zhong)止(Zhi)浪(Lang)涌(Yong)电(Dian)流(Liu)。(?)
图(Tu)2
由(You)于(Yu) LED 是(Shi)二(?)极(Ji)管(Guan),(?)因(Yin)此(Ci)其(Qi)稳(Wen)态(Tai)电(Dian)流(Liu)比(Bi)白(Bai)炽(Chi)灯(Deng)低(Di)得(De)多(Duo),(?)而(?)且(Qie)它(Ta)们(Men)在(Zai)交(Jiao)流(Liu)电(Dian)压(Ya)的(De)每(Mei)个(Ge)半(Ban)周(Zhou)期(Qi)里(Li)的(De)初(Chu)始(Shi)开(Kai)启(Qi)电(Dian)流(Liu)可(Ke)能(Neng)高(Gao)得(De)多(Duo)且(Qie)持(Chi)续(Xu)时(Shi)间(Jian)约(Yue)几(Ji)微(Wei)秒(Miao)。(?)因(Yin)此(Ci),(?)在(Zai)每(Mei)个(Ge)交(Jiao)流(Liu)电(Dian)压(Ya)半(Ban)周(Zhou)期(Qi)的(De)开(Kai)始(Shi)处(Chu)都(Du)可(Ke)以(Yi)看(Kan)到(Dao)电(Dian)流(Liu)尖(Jian)峰(Feng)。(?)图(Tu) 1 显(Xian)示(Shi)了(Liao)典(Dian)型(Xing)的(De)电(Dian)流(Liu)尖(Jian)峰(Feng)。(?)通(Tong)常(Chang),(?)交(Jiao)流(Liu)二(?)极(Ji)管(Guan)替(Ti)换(Huan)灯(Deng)的(De)电(Dian)流(Liu)尖(Jian)峰(Feng)为(Wei) 6-8 A 峰(Feng)值(Zhi);(?)稳(Wen)态(Tai)电(Dian)流(Liu)小(Xiao)于(Yu) 100 mA。(?)
用(Yong)于(Yu)家(Jia)庭(Ting)照(Zhao)明(Ming)的(De) LED 灯(Deng)可(Ke)能(Neng)需(Xu)要(Yao) 7.5 W((?)A19 灯(Deng)泡(Pao)-450 流(Liu)明(Ming))(?)或(Huo)更(Geng)高(Gao)的(De)功(Gong)率(Lu),(?)一(Yi)盏(Zhan)吊(Diao)灯(Deng)通(Tong)常(Chang)需(Xu)要(Yao) 4 到(Dao) 10 个(Ge)灯(Deng)泡(Pao)。(?)相(Xiang)比(Bi)之(Zhi)下(Xia),(?)一(Yi)串(Chuan) 50 盏(Zhan)装(Zhuang)饰(Shi)性(Xing)圣(Sheng)诞(Dan)灯(Deng)的(De)总(Zong)耗(Hao)电(Dian)量(Liang)可(Ke)能(Neng)只(Zhi)有(You) 4.8 瓦(Wa)。(?)用(Yong)于(Yu)取(Qu)代(Dai)典(Dian)型(Xing)灯(Deng)丝(Si)装(Zhuang)置(Zhi)的(De)嵌(Qian)入(Ru)式(Shi)天(Tian)花(Hua)板(Ban)灯(Deng)具(Ju)的(De) LED 泛(Fan)光(Guang)灯(Deng)可(Ke)产(Chan)生(Sheng) 750 流(Liu)明(Ming)的(De)亮(Liang)度(Du),(?)其(Qi)功(Gong)耗(Hao)仅(Jin)为(Wei) 13 W((?)BR30)(?),(?)而(?)旧(Jiu)灯(Deng)丝(Si)装(Zhuang)置(Zhi)的(De)功(Gong)耗(Hao)通(Tong)常(Chang)为(Wei) 65 W。(?)
使(Shi)用(Yong)新(Xin)型(Xing) Q6008LH1LED 或(Huo) Q6012LH1LED 系(Xi)列(Lie)三(San)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)开(Kai)关(Guan)元(Yuan)件(Jian)设(She)计(Ji)用(Yong)于(Yu)控(Kong)制(Zhi) LED 光(Guang)输(Shu)出(Chu)的(De)交(Jiao)流(Liu)电(Dian)路(Lu)非(Fei)常(Chang)简(Jian)单(Dan),(?)因(Yin)为(Wei)只(Zhi)需(Xu)要(Yao)几(Ji)个(Ge)元(Yuan)件(Jian)。(?)所(Suo)需(Xu)的(De)只(Zhi)是(Shi)一(Yi)个(Ge)点(Dian)火(Huo)/触(Chu)发(Fa)电(Dian)容(Rong)器(Qi)、(?)一(Yi)个(Ge)电(Dian)位(Wei)器(Qi)和(He)一(Yi)个(Ge)电(Dian)压(Ya)转(Zhuan)折(Zhe)触(Chu)发(Fa)装(Zhuang)置(Zhi)。(?)
通(Tong)过(Guo)使(Shi)用(Yong)两(Liang)个(Ge)反(Fan)向(Xiang)并(Bing)联(Lian)敏(Min)感(Gan)门(Men)控(Kong)硅(Gui)整(Zheng)流(Liu)器(Qi) (SCR) S4X8ES1 作(Zuo)为(Wei)电(Dian)压(Ya)击(Ji)穿(Chuan)触(Chu)发(Fa)装(Zhuang)置(Zhi),(?)控(Kong)制(Zhi)电(Dian)路(Lu)可(Ke)以(Yi)产(Chan)生(Sheng)宽(Kuan)范(Fan)围(Wei)的(De)光(Guang)电(Dian)平(Ping)输(Shu)出(Chu)。(?)此(Ci)外(Wai),(?)通(Tong)过(Guo)使(Shi)用(Yong)两(Liang)个(Ge)反(Fan)向(Xiang)并(Bing)联(Lian)敏(Min)感(Gan)门(Men)控(Kong)硅(Gui)整(Zheng)流(Liu)器(Qi)作(Zuo)为(Wei)触(Chu)发(Fa)装(Zhuang)置(Zhi),(?)可(Ke)以(Yi)实(Shi)现(Xian)低(Di)滞(Zhi)后(Hou)控(Kong)制(Zhi),(?)因(Yin)为(Wei)两(Liang)个(Ge)可(Ke)控(Kong)硅(Gui)构(Gou)成(Cheng)了(Liao)一(Yi)个(Ge)完(Wan)整(Zheng)的(De)回(Hui)断(Duan)触(Chu)发(Fa)器(Qi)。(?)图(Tu) 2 展(Zhan)示(Shi)了(Liao)这(Zhe)种(Zhong)控(Kong)制(Zhi)装(Zhuang)置(Zhi)的(De)电(Dian)路(Lu)图(Tu),(?)它(Ta)可(Ke)能(Neng)是(Shi)嵌(Qian)入(Ru)式(Shi)泛(Fan)光(Guang)灯(Deng)((?)例(Li)如(Ru) BR30 LED 灯(Deng))(?)的(De)理(Li)想(Xiang)选(Xuan)择(Ze),(?)这(Zhe)种(Zhong)灯(Deng)可(Ke)以(Yi)调(Diao)暗(An)以(Yi)产(Chan)生(Sheng)低(Di)亮(Liang)度(Du)输(Shu)出(Chu),(?)也(Ye)可(Ke)以(Yi)调(Diao)高(Gao)到(Dao)接(Jie)近(Jin) 180°(?) 的(De)全(Quan)亮(Liang)度(Du)输(Shu)出(Chu)。(?)
该(Gai)电(Dian)路(Lu)可(Ke)使(Shi)灯(Deng)泡(Pao)在(Zai)每(Mei)个(Ge)交(Jiao)流(Liu)半(Ban)周(Zhou)期(Qi)几(Ji)乎(Hu)以(Yi) 180°(?) 的(De)全(Quan)角(Jiao)度(Du)开(Kai)启(Qi);(?)此(Ci)外(Wai),(?)RC 定(Ding)时(Shi)开(Kai)启(Qi)可(Ke)延(Yan)迟(Chi)到(Dao)每(Mei)个(Ge)半(Ban)周(Zhou)期(Qi)的(De)一(Yi)个(Ge)小(Xiao)导(Dao)通(Tong)角(Jiao)度(Du),(?)以(Yi)实(Shi)现(Xian)极(Ji)低(Di)的(De)光(Guang)输(Shu)出(Chu)。(?)
Q60xxLH1LED 三(San)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)系(Xi)列(Lie)具(Ju)有(You)低(Di)保(Bao)持(Chi)和(He)闭(Bi)锁(Suo)电(Dian)流(Liu)特(Te)性(Xing),(?)可(Ke)使(Shi)三(San)端(Duan)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)在(Zai)极(Ji)低(Di)的(De)电(Dian)流(Liu)水(Shui)平(Ping)下(Xia)保(Bao)持(Chi)导(Dao)通(Tong)。(?)两(Liang)个(Ge)反(Fan)向(Xiang)并(Bing)联(Lian)敏(Min)感(Gan)门(Men)控(Kong)硅(Gui)整(Zheng)流(Liu)器(Qi) (S4X8ES1) 的(De)栅(Zha)极(Ji)连(Lian)接(Jie)在(Zai)一(Yi)起(Qi),(?)可(Ke)产(Chan)生(Sheng)具(Ju)有(You)全(Quan)击(Ji)穿(Chuan)电(Dian)压(Ya)的(De)极(Ji)低(Di)电(Dian)压(Ya)触(Chu)发(Fa)装(Zhuang)置(Zhi),(?)从(Cong)而(?)产(Chan)生(Sheng)极(Ji)低(Di)的(De)滞(Zhi)后(Hou)。(?)这(Zhe)样(Yang)就(Jiu)可(Ke)以(Yi)将(Jiang)电(Dian)位(Wei)器(Qi)设(She)置(Zhi)为(Wei)低(Di)导(Dao)通(Tong)角(Jiao)度(Du),(?)在(Zai)线(Xian)路(Lu)开(Kai)关(Guan)关(Guan)闭(Bi)和(He)打(Da)开(Kai)时(Shi)立(Li)即(Ji)导(Dao)通(Tong)。(?)
图(Tu)3
图(Tu) 3 中(Zhong)的(De)电(Dian)路(Lu)图(Tu)改(Gai)进(Jin)了(Liao)磁(Ci)滞(Zhi)效(Xiao)果(Guo)不(Bu)佳(Jia)的(De)老(Lao)式(Shi)相(Xiang)位(Wei)控(Kong)制(Zhi)/调(Diao)光(Guang)器(Qi)电(Dian)路(Lu)。(?)如(Ru)图(Tu) 3 所(Suo)示(Shi),(?)如(Ru) Littelfuse 应(Ying)用(Yong)说(Shuo)明(Ming) AN1003 所(Suo)述(Shu),(?)在(Zai) C1 点(Dian)火(Huo)电(Dian)容(Rong)器(Qi)周(Zhou)围(Wei)添(Tian)加(Jia)转(Zhuan)向(Xiang)二(?)极(Ji)管(Guan)后(Hou),(?)可(Ke)消(Xiao)除(Chu)磁(Ci)滞(Zhi)现(Xian)象(Xiang)。(?)
图(Tu)4
图(Tu)4注(Zhu):(?)电(Dian)位(Wei)器(Qi)为(Wei) 250 kΩ(?),(?)内(Nei)置(Zhi)固(Gu)定(Ding)端(Duan)电(Dian)阻(Zu)最(Zui)小(Xiao)为(Wei) 3 kΩ(?)。(?)Quadrac 器(Qi)件(Jian)为(Wei) QxxxxLTH1LED,(?)具(Ju)有(You)更(Geng)灵(Ling)敏(Min)的(De)三(San)端(Duan)双(Shuang)向(Xiang)晶(Jing)闸(Zha)管(Guan)芯(Xin)片(Pian)((?)低(Di)栅(Zha)极(Ji)和(He)保(Bao)持(Chi)电(Dian)流(Liu)特(Te)性(Xing))(?)。(?)RL 是(Shi) 10 W 的(De)最(Zui)小(Xiao) LED 负(Fu)载(Zai),(?)VC 与(Yu)内(Nei)置(Zhi)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)芯(Xin)片(Pian)的(De)触(Chu)发(Fa)电(Dian)压(Ya)相(Xiang)同(Tong)。(?)
如(Ru)果(Guo)宽(Kuan)控(Kong)制(Zhi)范(Fan)围(Wei)((?)全(Quan)亮(Liang)到(Dao)极(Ji)暗(An))(?)和(He)低(Di)滞(Zhi)后(Hou)对(Dui)应(Ying)用(Yong)来(Lai)说(Shuo)不(Bu)重(Zhong)要(Yao),(?)则(Ze)可(Ke)使(Shi)用(Yong)新(Xin)型(Xing) Littelfuse Q6008LTH1LED 或(Huo) Q6012LTH1LED 系(Xi)列(Lie) Quadrac 器(Qi)件(Jian)设(She)计(Ji)简(Jian)单(Dan)的(De)可(Ke)变(Bian)光(Guang)控(Kong)制(Zhi)。(?)(Quadrac 器(Qi)件(Jian)是(Shi)一(Yi)种(Zhong)特(Te)殊(Shu)类(Lei)型(Xing)的(De)晶(Jing)闸(Zha)管(Guan),(?)它(Ta)将(Jiang)二(?)端(Duan)双(Shuang)向(Xiang)晶(Jing)闸(Zha)管(Guan)和(He)三(San)端(Duan)双(Shuang)向(Xiang)晶(Jing)闸(Zha)管(Guan)组(Zu)合(He)在(Zai)一(Yi)个(Ge)封(Feng)装(Zhuang)中(Zhong))(?)。(?)图(Tu) 4 所(Suo)示(Shi)电(Dian)路(Lu)将(Jiang)双(Shuang)向(Xiang)晶(Jing)闸(Zha)管(Guan)触(Chu)发(Fa)器(Qi)件(Jian)和(He)三(San)端(Duan)双(Shuang)向(Xiang)晶(Jing)闸(Zha)管(Guan)组(Zu)合(He)在(Zai)一(Yi)个(Ge) TO-220 隔(Ge)离(Li)安(An)装(Zhuang)片(Pian)封(Feng)装(Zhuang)中(Zhong),(?)进(Jin)一(Yi)步(Bu)减(Jian)少(Shao)了(Liao)元(Yuan)件(Jian)数(Shu)量(Liang)。(?)由(You)于(Yu)双(Shuang)向(Xiang)晶(Jing)闸(Zha)管(Guan)触(Chu)发(Fa)器(Qi)件(Jian)的(De) VBO 较(Jiao)高(Gao),(?)该(Gai)控(Kong)制(Zhi)电(Dian)路(Lu)允(Yun)许(Xu)略(Lue)低(Di)的(De)完(Wan)全(Quan)开(Kai)启(Qi)电(Dian)压(Ya),(?)提(Ti)供(Gong)在(Zai)每(Mei)个(Ge)交(Jiao)流(Liu)半(Ban)周(Zhou)期(Qi)的(De) 175°(?) 至(Zhi)90°(?) 范(Fan)围(Wei)内(Nei)运(Yun)行(Xing)的(De)调(Diao)光(Guang)功(Gong)能(Neng)。(?)
图(Tu)5
交(Jiao)流(Liu)电(Dian)路(Lu)的(De) LED 灯(Deng)负(Fu)载(Zai)可(Ke)能(Neng)非(Fei)常(Chang)简(Jian)单(Dan),(?)如(Ru)图(Tu) 5 所(Suo)示(Shi);(?)也(Ye)可(Ke)能(Neng)有(You)用(Yong)于(Yu)直(Zhi)流(Liu)改(Gai)进(Jin)的(De)额(E)外(Wai)元(Yuan)件(Jian),(?)如(Ru)滤(Lu)波(Bo)电(Dian)容(Rong)器(Qi)。(?)附(Fu)加(Jia)元(Yuan)件(Jian)的(De)存(Cun)在(Zai)将(Jiang)决(Jue)定(Ding) LED 灯(Deng)负(Fu)载(Zai)是(Shi)否(Fou)可(Ke)调(Diao)光(Guang)。(?)LED 灯(Deng)负(Fu)载(Zai)越(Yue)简(Jian)单(Dan),(?)就(Jiu)越(Yue)有(You)可(Ke)能(Neng)是(Shi)可(Ke)调(Diao)光(Guang)的(De),(?)因(Yin)为(Wei)滤(Lu)波(Bo)电(Dian)容(Rong)器(Qi)可(Ke)能(Neng)会(Hui)将(Jiang)最(Zui)小(Xiao)直(Zhi)流(Liu)电(Dian)流(Liu)增(Zeng)加(Jia)到(Dao)晶(Jing)闸(Zha)管(Guan)器(Qi)件(Jian)锁(Suo)定(Ding)的(De)水(Shui)平(Ping),(?)交(Jiao)流(Liu)电(Dian)流(Liu)无(Wu)法(Fa)降(Jiang)低(Di)至(Zhi)小(Xiao)于(Yu)晶(Jing)闸(Zha)管(Guan)保(Bao)持(Chi)电(Dian)流(Liu)。(?)
免(Mian)责(Ze)声(Sheng)明(Ming):(?)本(Ben)文(Wen)为(Wei)转(Zhuan)载(Zai)文(Wen)章(Zhang),(?)转(Zhuan)载(Zai)此(Ci)文(Wen)目(Mu)的(De)在(Zai)于(Yu)传(Chuan)递(Di)更(Geng)多(Duo)信(Xin)息(Xi),(?)版(Ban)权(Quan)归(Gui)原(Yuan)作(Zuo)者(Zhe)所(Suo)有(You)。(?)本(Ben)文(Wen)所(Suo)用(Yong)视(Shi)频(Pin)、(?)图(Tu)片(Pian)、(?)文(Wen)字(Zi)如(Ru)涉(She)及(Ji)作(Zuo)品(Pin)版(Ban)权(Quan)问(Wen)题(Ti),(?)请(Qing)联(Lian)系(Xi)小(Xiao)编(Bian)进(Jin)行(Xing)处(Chu)理(Li)。(?)
推(Tui)荐(Jian)阅(Yue)读(Du):(?)