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璨撮櫧(y谩ng)LED椤ず灞忓悇绋弮鏁�(sh霉)瑷�(j矛)绠楁柟娉�

渚�(l谩i)婧愶細www.zhongxiangfu.com 鈹傜櫦(f膩)琛ㄦ檪(sh铆)闁擄細2017/7/20 0:00:00銆�

    LED椤ず灞忥紙LED panel锛夛細LED灏辨槸light emitting diode 锛岀櫦(f膩)鍏変簩妤电鐨勮嫳鏂囩府瀵�(xi臎)锛岀啊(ji菐n)绋盠ED銆傚畠鏄竴绋�氶亷(gu貌)鎺у埗鍗婂皫(d菐o)楂旂櫦(f膩)鍏変簩妤电鐨勯’绀烘柟寮�锛屼竴绋钩鏉块’绀哄櫒锛岀敱涓�鍊�(g猫)鍊�(g猫)灏忕殑LED妯″闈㈡澘绲勬垚銆傚叾澶ф鐨勬ǎ瀛愬氨鏄敱寰堝鍊�(g猫)閫氬父鏄磪鑹茬殑鐧�(f膩)鍏変簩妤电绲勬垚锛岄潬鐕堢殑浜粎渚�(l谩i)椤ず瀛楃銆傜敤渚�(l谩i)椤ず鏂囧瓧銆佸湒褰��佸湒鍍�銆佸嫊(d貌ng)鐣�(hu脿)銆佽鎯�銆佽闋�銆侀寗鍍忎俊铏�(h脿o)绛夊悇绋俊鎭殑椤ず灞忓箷銆�


璨撮櫧(y谩ng)LED椤ず灞�

    hello LED椤ず灞忓悇绋弮鏁�(sh霉)瑷�(j矛)绠楁柟娉� LED椤ず灞忓悇绋弮鏁�(sh霉)瑷�(j矛)绠楁柟娉� LED椤ず灞�,瑷�(j矛)绠楁柟娉� led椤ず灞忔妧琛�(sh霉) forum 

    涓�銆�璨撮櫧(y谩ng)LED椤ず灞�澶у皬鐨勮▓(j矛)绠楁柟寮�
    1锛庡鍏�(n猫i)椤ず灞忕殑瑷�(j矛)绠楁柟寮�
    锛�1锛夌郸鍑哄睆鐨勫叿楂旀暩(sh霉)鎿�(j霉)锛堥暦(zh菐ng)銆佸锛岄潰绌嶏級銆�
    a.渚嬪瓙锛氭墍鍋氬睆鐨勮(gu墨)鏍兼槸桅5(鎸囧儚绱犵殑鐩村緫)灞�锛屽睆闀�(zh菐ng)5.8绫�锛屽2.6绫�銆�
    b.棣栧厛锛屾竻妤毼�5灞忕殑鎶�琛�(sh霉)鍙冩暩(sh霉)鍠厓鏉胯(gu墨)鏍肩偤480脳480mm锛屽柈鍏冩澘瑙ｆ瀽搴�96脳96 锛堜笉鍚岀殑鐢熺敘(ch菐n)寤犲鐨勫柈鍏冩澘瑕�(gu墨)鏍煎拰瑙ｆ瀽搴︽槸涓嶄竴鑷寸殑锛屾垜鍊戜互閵虫嫇鐨勫柈鍏冩澘瑕�(gu墨)鏍肩偤渚嬶級 鍠厓鏉跨殑瑙ｆ瀽搴︾殑绠楁硶锛�1骞虫柟桅5灞忕殑鍍忕礌榛�(di菐n)=1000000梅5梅5=40000
娉細閫欓噷鐨�1000000瀵�(sh铆)闅涗笂灏辨槸1000脳1000锛� 40000=200脳200 涔熷氨鏄(shu艒)1000mm鐨勯暦(zh菐ng)搴︿笂鏈�200鍊�(g猫)鍍忕礌榛�(di菐n)锛岄偅涔�480mm灏辨噳(y墨ng)瑭叉湁 480梅1000脳200=96 鎵�浠ュ柈鍏冩澘鐨勮В鏋愬害鐐�96脳96
    c.瑷�(j矛)绠楁墍鐢ㄥ柈鍏冩澘鐨勫鏁�(sh霉)銆� 灞忛暦(zh菐ng)鎴�?q奴)鎹扮帿闄岄崬?sh霉)锛濋爯(y霉)鍋氬睆闀�(zh菐ng)鎴�?q奴)鎸曡仩鍗ь�忓畵鎷圠(zh菐ng)鎴�?q奴)?灞忛暦(zh菐ng)鐢ㄧ殑鏉挎暩(sh霉)锛�5.8绫趁�1000梅480=12.08鈮�12
灞忓鐢ㄧ殑鏉挎暩(sh霉)锛�2.6绫趁�1000梅480=5.41鈮�
    d.瑷�(j矛)绠楀(sh铆)闅涚殑灞忕殑澶у皬銆�
瀵�(sh铆)闅涘睆闀�(zh菐ng)鎴�?q奴)鎹拌尗绲惧崸顎忓畵鎷圠(zh菐ng)鎴�?q奴)鎸曠枟鐏礚(zh菐ng)鎴�?q奴)鎹扮帿鑶睰鏁�(sh霉)
瀵�(sh铆)闅涘睆闀�(zh菐ng)锛�480脳12=5760mm 鍗�5.760绫� 瀵�(sh铆)闅涘睆瀵細480脳5=2400mm 鍗�2.4绫� e.灞忕殑闈㈢⿳锛�5.760脳2.4=13.824(骞虫柟绫�)
娉細閫氬父娓呮硜灞忛珨澶栭倞妗嗗昂瀵稿湪灞忛珨灏哄鍩虹(ch菙)涓婃瘡閭婂悇鍔�5-10cm銆�
    f.灞忕殑鍒嗚鲸鐜�=灞忕敤鐨勬澘鏁�(sh霉)脳鍠厓鏉跨殑瑙ｆ澘搴�
灞忕殑鍒嗚鲸鐜�=锛�12脳5锛壝楋紙96脳96锛�
    锛�2锛夊彧绲﹀嚭灞忕殑闈㈢⿳锛屾矑(m茅i)鏈夐暦(zh菐ng)瀵�銆�
    a. 渚嬪瓙锛氬仛涓�鍊�(g猫)闈㈢⿳鐐�9銕＄殑灞�锛屽睆鐨勮(gu墨)鏍兼槸桅5(鎸囧儚绱犵殑鐩村緫)銆�
    b. 濡傛灉鍙郸鍑轰簡闈㈢⿳锛岄暦(zh菐ng)瀵垜鍊戣鑷繁绠�?锛熸ⅱ鍥挳L(zh菐ng)銆佸4锛�3鎴�16锛�9鐨勬瘮渚嬪幓绠�銆傞�欐ǎ鐣�(hu脿)闈㈡晥鏋滃ソ銆傞�欐槸鍥�?y脿n)?:3,16:9鐨勬瘮渚嬪彲浠ョ洿鎺ヨ綁(zhu菐n)鎾浕瑕栦俊铏�(h脿o)锛�4锛�3杩戜技姝ｆ柟褰㈤’绀哄睆锛�16:9杩戜技闀�(zh菐ng)鏂瑰舰鐨勯’绀哄睆銆�(閫欓噷浠�4锛�3鐐轰緥)
    c. 鐞嗚珫灞忓睆闀�(zh菐ng)鐐猴細闀�(zh菐ng)=锛堥潰绌嵜�12锛夌殑骞虫柟鏍姑�4 瀵�=锛堥潰绌嵜�12锛夌殑骞虫柟鏍姑�3鍗筹細闀�(zh菐ng)=3.46m 瀵�=2.60m
    d. 闀�(zh菐ng)瀵凡缍�(j墨ng)姹傚嚭渚�(l谩i)浜�锛屼笅閭婄殑瑷�(j矛)绠楄(ji脿n)锛�1锛変腑鐨勪緥瀛�銆�
    2锛庡澶栭’绀哄睆鐨勮▓(j矛)绠楁柟寮�
    锛�1锛夌郸鍑哄睆鐨勫叿楂旀暩(sh霉)鎿�(j霉)锛堥暦(zh菐ng)銆佸锛岄潰绌嶏級銆�
    a.渚嬪瓙锛氳鍋歅20鐨�鎴跺鍏ㄥ僵灞忛暦(zh菐ng)绱�10绫�锛屽绱�6绫�
    b.棣栧厛娓呮锛屽柈鍏冪楂旂殑瑕�(gu墨)鏍� (绠遍珨闀�(zh菐ng)瀵�) 鐐�1280脳960mm锛岃В鏋愬害鐐�64脳48
    c.瑷�(j矛)绠楃楂旂殑鍊�(g猫)鏁�(sh霉)銆�
灞忛暦(zh菐ng)鎴�?q奴)鎹扮帿鍗楅嫿?sh霉)锛濋爯(y霉)鍋氬睆闀�(zh菐ng)鎴�?q奴)鎸曡仩鍗ь�稙鎷圠(zh菐ng)鎴�?q奴)?/span>
灞忛暦(zh菐ng)鐢ㄧ殑绠遍珨鏁�(sh霉)锛�10绫趁�1000梅1280=7.8123鈮�
灞忓鐢ㄧ殑绠遍珨鏁�(sh霉)锛�6绫趁�1000梅960=6.25鈮�
    d. 瑷�(j矛)绠楀(sh铆)闅涚殑灞忕殑澶у皬銆�
瀵�(sh铆)闅涘睆闀�(zh菐ng)鎴�?q奴)鎹拌尗杈冩酱w鐨�(瑕�(gu墨)鏍�)闀�(zh菐ng)鎴�?q奴)鎸曠枟鐏礚(zh菐ng)鎴�?q奴)鎹扮帿鍗楁酱w鍊�(g猫)鏁�(sh霉)
瀵�(sh铆)闅涘睆闀�(zh菐ng)锛�1280脳8=10240mm 鍗�10.24绫�
瀵�(sh铆)闅涘睆瀵細960脳6=5760mm 鍗�5.76绫�
    e. 灞忕殑闈㈢⿳锛�10.24脳5.76=158.9824鈮�158.98(骞虫柟绫�)
    f. 灞忕殑鍒嗚鲸鐜�=绠遍珨鐨勮В鏋愬害闀�(zh菐ng)瀵楃楂旂殑闀�(zh菐ng)瀵��(g猫)绠�=锛�64脳10锛壝楋紙48脳6锛�
    锛�2锛夊彧绲﹀嚭灞忕殑闈㈢⿳锛屾矑(m茅i)鏈夐暦(zh菐ng)瀵�銆�
    a.渚嬪瓙锛氬鏋滃仛涓�鍊�(g猫)P20鐨勬埗澶栧叏褰╁睆闈㈢⿳澶х磩鐐�50骞虫柟绫炽��
    b. 濡傛灉鍙郸鍑轰簡闈㈢⿳锛岄暦(zh菐ng)瀵垜鍊戣鑷繁绠�銆傚彲浠ユ寜闀�(zh菐ng)銆佸4锛�3鎴�16锛�9鐨勬瘮渚嬪幓绠椼�傞�欐ǎ鐣�(hu脿)闈㈡晥鏋滃ソ銆�(閫欓噷浠�4锛�3鐐轰緥)
    c. 鐞嗚珫灞忓睆闀�(zh菐ng)鐐猴細闀�(zh菐ng)=锛堥潰绌嵜�12锛夌殑骞虫柟鏍姑�4 瀵�=锛堥潰绌嵜�12锛夌殑骞虫柟鏍姑�3鍗筹細闀�(zh菐ng)=8.16m 瀵�=6.12m
    d.澶ф闀�(zh菐ng)瀵互姹傚嚭锛屾帴涓嬩締(l谩i)鐨勮▓(j矛)绠楀弮鑰冧緥(1)銆�
    浜屻�佸柈鍏冩澘鐨勯浕娴佹暩(sh霉)鐨勫叕寮忓涓�
    鍠厓鏉块浕娴� =锛堝柈鍏冩澘绺藉儚绱�?c谩i)?sh霉) * 姣忓儚绱犵櫦(f膩)鍏夌鏁�(sh霉) * 鍠��(g猫)鐧�(f膩)鍏夌闆绘祦澶у皬 / 鎺冩弿鏁�(sh霉)锛夊柈鍊�(g猫)鐧�(f膩)鍏夌闆绘祦澶у皬閫氬父鍦�0.005鍒�0.02,閫�?锛熸ⅱ鍖�鈮�?.01A 鎺冩弿鏁�(sh霉)涓�鑸鍏�(n猫i)鏄�16鎺�锛屽崐鎴跺鏄�8鎺冩垨16鎺�锛屽澶栦竴鑸槸4鎺�銆�2鎺冦�佹垨闈滄厠(t脿i)锛�1鎺冿級銆�
    渚嬪涓�鍊�(g猫)5.0闆欏熀鑹茬殑瀹ゅ収(n猫i)鍠厓鏉挎豢璨�(f霉)鑽凤紙鍏ㄤ寒锛夌殑鏅�(sh铆)鍊欏ぇ姒傞粸(di菐n)娴佺附鏁�(sh霉)鏄細
锛�32*64锛� * 2 * 0.01 /16 = 2.56 A
涔熷氨鏄(shu艒)锛�40A闆绘簮鍙互甯讹細 40锛�2.56 = 16 濉�
涓�鍊�(g猫)骞虫柟绫�锛屽姛鑰楁槸锛� 2.56 A * 5 V / (0.488闀�(zh菐ng) * 0.244楂�) = 107鐡︼紡骞虫柟绫�
    浣嗘槸鏈変簺鐧�(f膩)鍏夌鍙兘闇�瑕佺敤0.02A闆绘祦瑷�(j矛)绠�锛岀敋鑷虫洿楂橈紝閫欐ǎ灏辨渻(hu矛)鐢�(ch菐n)鐢熸洿澶х殑鍔熻�椼�傞�欐ǎ鐨勬澘瀛愪寒搴︾◢楂樹絾鏄櫦(f膩)鐔卞幉瀹�銆佸鏄撶噿澹炪�佺噲绠′篃鏈�(hu矛)杩呴�熻�佸寲锛屾槸寰堢碂绯曠殑瑷�(sh猫)瑷�(j矛)銆備絾鎰夸綘娌�(m茅i)鏈夎卜(m菐i)鍒伴�欐ǎ鐨勫柈鍏冩澘瀛愩��
    鍐嶄緥濡傛埗澶�4鎺冨叏褰╋紙2绱�1缍�1钘�(l谩n)锛夛紭锛婏紤锛栭粸(di菐n)闄ｅ柈鍏冩ā濉�锛岄浕娴佹槸锛�
锛�8*16锛� * 4 * 0.015 /锛� = 1.92 A
涔熷氨鏄(shu艒)锛�40A闆绘簮鍙互甯讹細 40锛�1.92 = 21 濉�
涓�鍊�(g猫)骞虫柟绫�锛屽姛鑰楁槸锛� 1.92 A * 5 V / (0.256闀�(zh菐ng) * 0.128楂�) = 292鐡︼紡骞虫柟绫�
    閫欓噷閬告搰鐧�(f膩)鍏夌鐨勫ぇ姒傞浕娴佹槸0.015A锛屽洜?y脿n)姗涜鈹樺厵G鍜岃棈(l谩n)鑹茬櫦(f膩)鍏夌闆绘祦鐗规畩銆傝�屼笖鍥�?y脿n)杞季顐冦儏閶�?w猫n)椤�锛屽彧鑳藉ぇ姒備及瑷�(j矛)鍟熷嫊(d貌ng)鐬枔闆绘祦澶ф鐐烘甯搁亱(y霉n)琛屾檪(sh铆)鐨�1.5鍊嶅乏鍙�銆�
    涓夈�侀’绀哄睆鐨勪寒搴﹁▓(j矛)绠楁柟娉�
浠ュ叏褰╁睆鐐轰緥锛岄�氬父绱呫�佺稜銆佽棈(l谩n)鐧藉钩琛￠厤姣旂偤3锛�4锛�
绱呰壊LED 鐕堜寒搴︼細浜害锛圕D锛�/M2梅榛�(di菐n)鏁�(sh霉)/M2脳0.3(鐧藉钩琛￠厤姣斿崰30%)梅2 缍犺壊LED 鐕堜寒搴︼細浜害锛圕D锛�/M2梅榛�(di菐n)鏁�(sh霉)/M2脳0.6(鐧藉钩琛￠厤姣斿崰60%) 钘�(l谩n)鑹睱ED 鐕堜寒搴︼細浜害锛圕D锛�/M2梅榛�(di菐n)鏁�(sh霉)/M2脳0.1(鐧藉钩琛￠厤姣斿崰10%)
    (1) 宸茬煡鏁村睆浜害姹傚柈绠′寒搴�
渚嬪锛氭瘡骞崇背2500 榛�(di菐n)瀵嗗害锛�2R1G1B锛屾瘡骞崇背浜害瑕佹眰鐐�5000 cd/m2锛屽墖锛�
绱呰壊LED 鐕堜寒搴︾偤锛�5000梅2500脳0.3梅2=0.3cd=300mcd 缍犺壊LED 鐕堜寒搴︾偤锛�5000梅2500脳0.6=1.2cd=1200mcd 钘�(l谩n)鑹睱ED 鐕堜寒搴︾偤锛�5000梅2500脳0.1=0.2cd=200mcd 姣忓儚绱犻粸(di菐n)鐨勪寒搴︾偤锛�0.3脳2+1.2+0.2=2.0 cd=2000mcd
    (2) 宸茬煡鍠浜害姹傛暣灞忎寒搴�
渚嬪锛氫互P31.25锛屾棩浜炵鐐轰緥銆�
HSM椤ず灞忎富瑕佺鑺(gu墨)鏍�
绱�
缍�
HSM-PH-A+(鏃ヤ簽)
180-440mcd
1020-2400 mcd
鍥�?y脿n)姒樼伡鑳堕娣炵偧鎵版禂?绱咃細缍狅細钘�(l谩n)=3锛�6锛�1 锛涘張鐧藉钩琛＄殑閰嶆瘮浠ョ稜绠′寒搴﹀幓閰嶅叾瀹冪銆傛墍浠ュ涓嬶細
鐢辩磪锛氱稜=3锛�6 鍙煡锛岀稜绠′寒搴︽槸绱呯鐨�2鍊�锛�
鍗崇磪绠′寒搴︾偤锛�2400(钘�(l谩n))梅2=1200mcd鍙堝洜?y脿n)姒銆佺稜銆佽棈(l谩n)鍥涘��(g猫)绠′腑锛岀磪绠℃湁2鍊�(g猫)锛屾墍浠�锛屽柈鍊�(g猫)绱呯鐨勪寒搴︾偤锛�1200梅2=600mcd銆�
鐢辩稜锛氳棈(l谩n)=6锛�1鍙煡锛岀稜绠′寒搴︽槸钘�(l谩n)绠＄殑6鍊�锛�
鍗宠棈(l谩n)绠′寒搴︾偤锛�2400(钘�(l谩n))梅6=400mcd鍥狅紝1鍊�(g猫)鐧�(f膩)鍏夊儚绱�=2绱呯+1缍犵+1钘�(l谩n)绠�锛�
    鍗充竴鍊�(g猫)鍍忕礌鐨勪寒搴� =600(绱�)脳2+2400(缍�)+400(钘�(l谩n))=3400mcd=3.4cd姣忓钩鏂圭背浜害=1鍊�(g猫)鐧�(f膩)鍏夊儚绱犵殑浜害脳姣忓钩鏂圭背鐨勫儚绱犲瘑搴�(鍊�(g猫)鏁�(sh霉))=3.4cd脳1024(鍍忕礌鍊�(g猫)鏁�(sh霉))=3482cd銆備互鍏夋悕20%瑷�(j矛)绠�锛屽(sh铆)闅涚櫦(f膩)鍏変寒搴︽噳(y墨ng)鐐猴細2785.28cd銆�
    鍥�銆侀暦(zh菐ng)搴﹀拰楂樺害瑷�(j矛)绠楁柟娉�
榛�(di菐n)闁撹窛脳榛�(di菐n)鏁�(sh霉)=闀�(zh菐ng)/楂�
濡傦細PH16闀�(zh菐ng)搴�=16榛�(di菐n)脳1.6銕�=25.6銕� 楂樺害=8榛�(di菐n)脳1.6銕�=12.8銕�
PH10闀�(zh菐ng)搴�=32榛�(di菐n)脳1.0銕�=32銕� 楂樺害=16榛�(di菐n)脳1.0銕�=16銕�锛�
    浜�銆侀粸(di菐n)闁撹窛瑷�(j矛)绠楁柟娉�
姣忓��(g猫)鍍忕礌榛�(di菐n)鍒版瘡涓�鍊�(g猫)鐩搁劙鍍忕礌榛�(di菐n)涔嬮枔鐨勪腑蹇冭窛闆�锛�
姣忓��(g猫)鍍忕礌榛�(di菐n)鍙互鏄竴椤唋ed鐕圼濡傦細PH10(1R)]銆�
鍏╅LED鐕� [濡傦細PH16(2R)]銆佷笁椤唋ed鐕圼濡傦細PH16(2R1G1B)],
P16鐨勯粸(di菐n)闁撹窛鐐猴細16MM; P20鐨勯粸(di菐n)闁撹窛鐐猴細20MM; P12鐨勯粸(di菐n)闁撹窛鐐猴細12MM