Uhlalutyo olunzulu loMvelisi weMithombo yokukhanya ye-LED kunye ne-COB eDityanisiweyo yokukhanya

Umthombo wokukhanya odibeneyo we-COB kunye nemithombo yokukhanya ye-LED ziindidi ezimbini zezibane ezidumileyo kushishino lwesibane lwanamhlanje. Umahluko kukuba imithombo yokukhanya edibeneyo ye-LED ngokuqhelekileyo isebenzisa iitshiphusi ze-LED ezinkulu ezinobukhulu obuphezulu ezinobukhulu obungaphezulu kwe-1 watt. Umthombo wokukhanya we-COB usekelwe ikakhulu kwi-chip ye-LED encinci ye-LED engaphantsi kwe-watt ye-1, kwaye ixabiso elincinci lomthombo wokukhanya we-COB liya kusebenzisa i-high-power LED chip engaphezulu kwe-1 watt. Iimpawu zabo zizonke zinokufana okuthile, kwaye abavelisi benza uhlalutyo oluneenkcukacha kumntu wonke. Iimpawu zomthombo wokukhanya odibeneyo we-COB ukudibanisa amandla amancinci amancinci e-LED imithombo yokukhanya kwi-stand ukuze ufumane imithombo yokukhanya ukudibanisa imithombo yokukhanya. Ngokuqhelekileyo ibhekisela kwifom ye-encapsulation ye-Chip kwiBhodi, eyaziwa ngokuba yi-COB yokupakisha, oko kukuthi, ukubeka ii-chips ezininzi ngokuthe ngqo kwi-substrate, i-encapsulate nge-silicone, i-epoxy resin okanye ezinye izinto. Umthubi ngumgubo wefluorescent. Okwangoku Ingxaki ephambili kwizicelo zokukhanyisa yingxaki ye-volatile fluorescent powder kunye nokuguga kwe-lens. Imithombo yokukhanya edibeneyo ye-COB isetyenziswa ngokubanzi kwiibhubhu ze-LED, iikomityi zokukhanya ze-LED, izibane ze-LED, izibane ze-LED, izibane ze-LED, iimveliso zesibane sebhontshisi ye-LED. Yenye yeendlela eziphambili zemithombo yokukhanya yokukhanya kwe-LED .Imithombo yokukhanya ehlanganisiweyo ye-cob ikakhulu inezi mpawu zilandelayo: 1. Inokudityaniswa ngokukhululekileyo kwaye idityaniswe yenze iindidi zezibane ze-LED, ezilungele ukuhlanganisana. 2. Ukuthembeka okuphezulu, akukho sibane esifileyo, akukho macwecwe. 3, ukukhanya okufanayo, ukukhanya okuthambileyo, akukho ilitha, akulimazi amehlo. 4. Isalathiso sombala ophezulu, ukukhanya okuphezulu. 5. Ngaphantsi kwangoku okuqhelekileyo, ubuncinci bokunciphisa bulawulwa ngaphantsi kwe-3% ngaphakathi kwe-1000H. 6. Ikhuselekile kwaye inokwethenjelwa, wonke umsebenzi ongaphantsi kwe-50V, uqwalasele ngokupheleleyo ukuqinisekiswa kwesicelo. I-7, ukukhuselwa kokusingqongileyo okuluhlaza, akukho ngcoliseko. I-LED, i-high-efficiency energy-saving effect, inikwe isihloko sokukhanyisa okuluhlaza. Ngokutsho kohlalutyo lweemveliso zokukhanyisa i-LED, imithombo yokukhanya edibeneyo ye-COB, njengeyona nto ingundoqo yokukhanyisa, ibisoloko ingundoqo wophuhliso lwe-LED. Ukuqondwa kwemithombo yokukhanya edibeneyo ye-COB inokwahlulwa ibe yimiba emininzi. Cofa, emva koko ubeke iwafer ye-silicon ngqo kumphezulu wesiseko, uyifudumeze ukuze ulungise ngokuqinileyo i-silicon wafer de isiseko simiswe ngokuqinileyo, kwaye usebenzise indlela ye-silika ye-welding ukuseka ngokuthe ngqo uqhagamshelwano lombane phakathi kwe-silicon wafer kunye nesiseko. Xa kuthelekiswa ne-substrate ye-aluminium yendabuko, i-ceramics, i-ceramics Ukubonakaliswa kwe-substrate kuphezulu, okunceda ukuphucula umphumo wokukhanya. I-Ceramics ineempawu zokuthembeka okuphezulu, ubomi obude kunye nezinye iimpawu. Ukwandiswa kwe-thermal kunye ne-contraction coefficient ye-ceramics incinci. Nakwimimandla yobushushu obuphezulu, umphezulu uba tyaba, nto leyo enceda ukutshabalalisa ubushushu. Kulula ukudibanisa, unokudibanisa ngokuthe ngqo i-ceramic substrate COB umthombo wokukhanya ngokuthe ngqo kwiradiyetha ngokuqhuba ubushushu. I-coefficient yokufudumeza ye-ceramics iphezulu, i-LED inezinga elihamba phambili lokugcinwa kwe-thermal kushishino (95%), kunye ne-ceramics yi-insulator. Inceda iimveliso zokukhanyisa ze-LED ukuba ziphumelele iimvavanyo ezahlukeneyo ze-voltage kwaye zinokuxhathisa uxinzelelo oluphezulu lwe-4000V okanye ngaphezulu. Khetha amaso isibane se-LED ukukhetha umenzi we-LED ofanelekileyo womgangatho ophezulu. Izinto eziphathekayo ziqinisekisiwe, kwaye ixabiso leemali ezinkulu liya kuba lihle. Akukho mntu uphakathi ukufumana umahluko. U-Xiaobian ucebisa umenzi we-Zhuhai umthombo wokukhanya we-LED kunye nomthombo wokukhanya odibeneyo we-COB. Qiniseka ukuba abavelisi be-LED bathembekile! Iimpawu zomthombo wokukhanya kwe-LED Umthombo wokukhanya we-LED ngumthombo wokukhanya we-diode ekhanyayo (i-LED), eneempawu zokusebenza okuphezulu kunye nobomi obude. Imithombo yokukhanya ye-LED ikakhulu ibandakanya imithombo yokukhanya kwendandatho, imithombo yokukhanya ye-strip, imithombo yokukhanya ye-line-type, imithombo yokukhanya yokwenqaba, imithombo yokukhanya kwe-backlight, imithombo yangaphandle ye-coaxial reflection light sources, imithombo yangaphakathi ye-coaxial-shaped light sources, imithombo yokukhanya ye-hemispherical ridge, njl. Ngophando oluqhubekayo lophando lwabantu kwizixhobo ezikhanyayo ze-semiconductor, inkqubela phambili eqhubekayo yenkqubo yokuvelisa i-LED kunye nophuhliso kunye nokusetyenziswa kwezinto ezintsha (iikristale ze-nitride kunye nomgubo we-fluorescent), ukukhanya kwe-ultra-high ukukhanya kwe-LEDs yemibala eyahlukeneyo yenze inkqubela phambili, kunye ne-luminescence yabo ikhutshwe Ukusebenza kuphuculwe kakhulu, kwaye wonke umbala wecandelo elibonakalayo elikhanyayo liye laphunyezwa ngokubhekiselele kumbala. Into ebalulekileyo kukubonakala kwe-Ultra-high ukukhanya okumhlophe okukhanyayo kwe-LED, okwenza indawo yesicelo se-LED ibe yindawo ephezulu yokukhanyisa izibane zentengiso. Omnye umntu wakha wabonisa ukuba ukukhanya okuphezulu kwe-LED kuya kuba yenye yezinto eziqanjiweyo emva kokuqulunqwa kwabantu baqulunqa ukuveliswa kweebhalbhu zokukhanyisa. 1. Ukukhupha okuphezulu, i-LED iphucule ukusebenza kwayo okukhanyayo emva kwamashumi eminyaka yokuphuculwa kobugcisa. Kwaye ukukhanya kwayo kwe-monochromaticity kunye ne-spectrum emxinwa, akukho sihluzo sinokukhupha ukukhanya okubonakalayo okunombala ngokuthe ngqo. 2. Ukusetyenziswa kwamandla amancinci. 3. Ubomi bobomi, sebenzisa i-radiation ye-electronic field radiation, ukukhanya kwe-filament kunye nokutshisa okulula, ukucwiliswa kobushushu, ukunciphisa ukukhanya kunye nezinye izinto ezingeloncedo. Ubungakanani bezibane ze-LED zincinci, ubunzima obukhanyayo, kunye ne-epoxy resin packaging inokumelana nefuthe eliphezulu lomatshini kunye nokungcangcazela, akukho lula ukuphuka. 4. Ukhuseleko oluqinileyo kunye nokuthembeka, ukushisa okuphantsi, akukho mitha yokushisa, imithombo yokukhanya ebandayo, inokuchukumiseka ngokukhuselekileyo: inokulawula ngokuchanekileyo ukukhanya kunye nee-angles ezikhanyayo, umbala othambileyo, akukho kukhanya; akukho mercury, izinto zesodium, njl. inokubeka impilo kunye nempilo engozini. Isithuba. I-micro-processing system eyakhelwe ngaphakathi inokulawula amandla okukhanya, ukulungelelanisa indlela yokukhanyisa, kwaye iqonde ukudibanisa ukukhanya kunye nobugcisa. 5. Iyahambelana ne-LED ehambelana nokusingqongileyo njengomzimba okhanyayo ogcweleyo, ukuxhathisa ukothuka, ukuchasana kwempembelelo akukho lula ukwaphula, inkunkuma inokuphinda isetyenziswe, akukho ngcoliseko. Umthamo womthombo wokukhanya uncinci kwaye unokudibaniswa ngokuthanda. Kulula ukuphuhlisa kwiimveliso zokukhanya ezikhaphukhaphu kunye nezimfutshane kunye nezifutshane, ezilungele ukufakela kunye nokugcinwa. Oku ngasentla ziimpawu zeCOB ezidibeneyo zokukhanya kwemithombo. Iimpawu zomthombo wokukhanya kwe-LED zihlalutywa ngokweenkcukacha. Ndiyakholelwa ukuba umahluko phakathi kwezi zibane zimbini nawo uyawuqonda.