Umehluko we-chip ye-LED ehlanganisiwe

Ubuhlalu besibani sesibani se-LED benziwe ngebhodi lesifunda le-FPC, izibani ze-LED, nemikhono ye-silicone yekhwalithi ephezulu. Ukusebenza okungangeni manzi, sebenzisa ukuphepha kokuphakelwa kwamandla kagesi aphansi we-DC, umbala okahle, imibala eyahlukahlukene, nemibala egqamile; ukusetshenziswa kwangaphandle kungamelana nokuguga kwe-UV kanye nenqubo yokupakisha. Kunamasayizi amaningi asetshenziswa umthombo wokukhanya we-COB. Inqwaba yabakaki abanosayizi abahlukene ikakhulukazi i-aluminium, futhi kukhona abakaki bethusi kanye ne-ceramic. Ngokuvamile, azikho izinyawo. Abakaki abasetshenziswa ebuhlalu belambu be-LED edidiyelwe yi-10W, 100W, 500W kuphela kanye nabanye abakaki besikwele. Izinto ezisetshenziswayo ngokuyinhloko ziyithusi, futhi amabakaki anezinyawo ezihlangothini ezingu-2. Umsebenzi wokukhanyisa unqunyelwe indawo yokuklama nendawo yokufaka yomthombo wesibani, ngakho-ke ibunjwa; umthombo wokukhanyisa kanye nesitayela somhlobiso wangaphakathi awuhambisani, kanye nomqondo womklamo wokukhanyisa. Inzuzo yokukhanyisa ophahleni ehlanganisiwe: Esimeni semojula ye-MSO, ukukhanyisa kungabekwa ngokungafanele kunoma iyiphi indawo yegumbi ukuze kuzuzwe umphumela oyifunayo. Uhlelo oluphelele lokuklama ukukhanyisa aluhlinzeki nje ngemiphumela yokukhanyisa eyenziwe ngabantu, kodwa futhi luthuthukisa kakhulu umphumela wokuhlobisa. Esikhathini esizayo, imakethe izothuthuka ekuqondeni kobuchwepheshe. Ngokombono we-optical, i-CSP ifaneleka kakhulu ogibeni futhi ayifaneleki izibani zokudubula. EMC & I-PCT ifaneleka kakhulu emikhiqizweni yamandla emincane namaphakathi enezindleko eziphezulu zokusebenza. Ukupakishwa kweCeramic kulungele imikhiqizo emincane yamandla amakhulu. Noma ngabe ubuchwepheshe be-CSP buvuthwe kakhulu, ngemuva kwakho konke, akunakwenzeka ukunciphisa usayizi ngosayizi, futhi kusazoba namabhodlela. Imakethe yokusinda yomkhiqizi wokupakisha isabonakala kakhulu. Izinzuzo zokushisa okuphuzi kanye ne-anti-high, lo mkhiqizo usetshenziswa kabanzi emkhakheni wokwakha izibani ze-contour, ukukhanyisa okunembile komhlobiso ezindaweni zokuzijabulisa, nokukhanyisa ukukhanyisa kokuhlobisa. Ake sethule izici zobuhlalu besibani sesichibi se-LED: okungenhla umthombo wokukhanya we-LED. Eqinisweni, umthombo wokukhanya we-bulb (ultra -high -pressure mercury lamp) kanye nemithombo yokukhanya ye-laser empeleni ingumthombo wokukhanya we-LED. , Imithombo yokukhanya yesibani sokukhanya iyimithombo yokukhanya yendabuko. Imithombo yokukhanya ye-LED nemithombo yokukhanya ye-laser imithombo yokukhanya emisha. Kusukela ngo-2009, i-chip chip yesibani edidiyelwe ye-LED ibilokhu ihlose ukugqekeza ukuzimela kwabakhiqizi bangaphandle kulo mkhakha, futhi u-Xionng Daxi wahola iqembu ngokusekelwa okuqinile kwe-Chinese Academy of Sciences, i-Jiangsu, i-Suzhou, nezindawo zobuchwepheshe obuphezulu. , egxile ekuthuthukisweni nasekuthuthukisweni kwezimboni zemithombo yokukhanya ye-LED ekhethekile. Mayelana nomklamo wocwaningo nentuthuko kanye nobuchwepheshe bokukhiqiza bemithombo yokukhanya ye-LED enamandla amakhulu, senze impumelelo enkulu ocwaningweni nasekuthuthukisweni kanye nobuchwepheshe bokukhiqiza. Izibani zephaneli ye-LED zingaklama izimo ezihlukene, imithombo yokukhanya ehlukene, namalambu ephaneli ahlanganisiwe ngokwezidingo zabantu. Yingakho kunamaphaneli amaningi ezindawo zokudlela. Ngizokwabelana nawe ngesibani esiphelele se-LED waterweed. Kunamaphrojekthi amaningi wokwakha ubunjiniyela noma engadini lapho ukhetha ukukhanyisa kwangaphandle, futhi uzokhetha izibani zokukhanya ze-LED. Lolu hlobo lwesibani sokukhanya lunenzuzo ethile. Mayelana nale mithombo yokukhanya ye-LED eshayelwa mahhala, ukukhanya kwe-LED pan -light kuwumthombo wamachashazi ongakhanyiswa ngokulinganayo kuzo zonke izinhlangothi. Ibanga layo lokushiswa kwemisebe lingalungiswa ngokuzenzakalelayo. Kunezindlela ezimbili zokuthola ukukhanya kwe-LED okunamandla amakhulu: enye iwukuhlanganisa i-chip eyodwa ye-LED enamandla amakhulu, kanti enye iwukusebenzisa ukupakishwa kokuhlanganiswa kwe-multi-chip. Okwangaphambili, ngokuthuthukiswa kobuchwepheshe be-chip, usayizi uyakhula futhi ikhwalithi iyathuthukiswa, ama-LED aphezulu angafinyelelwa ngamashayeli amakhulu amanje, kodwa ngesikhathi esifanayo, azonqunywa usayizi we-chip. Lesi sakamuva sinokuguquguquka okukhulu namandla okuthuthuka. Inombolo yama-chips ingashintshwa ngokuya ngokukhanyisa okuhlukahlukene. Ngesikhathi esifanayo, inokusebenza kwezindleko eziphezulu, okwenza ukupakishwa kokuhlanganiswa kwe-LED kube enye yezinkomba ezijwayelekile zokupakishwa kwe-LED. Manje amapharamitha abaluleke kakhulu e-LED izinga lokushisa lombala, iyunithi ingu-K, enye i-flux yokukhanya, iyunithi iyi-lum, kanti eyesibili inkomba yokunikeza umbala. Okungokoqobo ngokwengeziwe, kungokoqobo ngokwengeziwe. Lokhu ukuthi ubuka izingubo esitolo sezingubo kuhle kakhulu. Akukuhle kakhulu ukuya nayo ekhaya. Lokhu kungenxa yokuthi iminwe ekhanyayo esetshenziswa kulezi zindawo iphansi kakhulu, ngakho-ke ama-LED endaweni yokukhanyisa ngokuvamile anezidingo zokubonisa iminwe. , i-Gao Xian isho ukuthi manje isingaphezu kuka-90 noma ngaphezulu kwe-RA. I-LED ehlanganisiwe yobuhlalu be-chip pan -ukukhanya iwumthombo wokukhanya osetshenziswa kakhulu ekuhumusheni. Izibani ezijwayelekile ze-pan-light zisetshenziselwa ukukhanyisa indawo yonke. Ungasebenzisa izibani eziningi ze-pan -light endaweni yesehlakalo ukuze ukhiqize imiphumela engcono.