Ukuhlaziywa Okuningiliziwe Komthombo Wokukhanya we-LED Wabakhiqizi be-Zhuhai kanye Nomthombo Wokukhanya Ohlanganisiwe we-COB

Umthombo wokukhanya ohlanganisiwe we-COB kanye nemithombo yokukhanya ye-LED yizinhlobo ezimbili zezibani ezidumile embonini yezibani zanamuhla. Umehluko ukuthi imithombo yokukhanya edidiyelwe ye-LED ngokuvamile isebenzisa ama-chips e-LED asayizi omkhulu amakhulu anosayizi omkhulu ongaphezu kuka-1 watt. Umthombo wokukhanya we-COB ngokuyinhloko usekelwe ku-chip encane ye-LED enamandla engaphansi kwe-watt engu-1, futhi inani elincane lomthombo wokukhanya we-COB nalo lizosebenzisa i-chip ye-LED enamandla angaphezu kuka-1 watt. Izimpawu zabo zizonke zinokufana okuthile, futhi abakhiqizi benza ukuhlaziya okuningiliziwe kwawo wonke umuntu. Izici zomthombo wokukhanya ohlanganisiwe we-COB ukuhlanganisa imithombo yokukhanya ye-LED yamandla amancane ambalwa esitendini ukuze uthole imithombo yokukhanya ukuze ihlanganise imithombo yokukhanya. Ngokuvamile kubhekiselwa ohlotsheni lwe-encapsulation ye-Chip on Board, evame ukubizwa ngokuthi i-COB packaging, okungukuthi, ukubeka ama-chips amaningana ngqo ku-substrate, kuhlanganiswe ne-silicone, i-epoxy resin noma ezinye izinto. Okuphuzi kuyimpuphu ye-fluorescent. Njengamanje Inkinga eyinhloko ekusetshenzisweni kokukhanyisa yinkinga ye-volatile fluorescent powder kanye nokuguga kwe-lens. Imithombo yokukhanya ehlanganisiwe ye-COB isetshenziswa kabanzi kumabhamuza e-LED, izinkomishi zokukhanya ze-LED, izibani ze-LED, izibani ezikhanyayo ze-LED, izibani zophahleni ze-LED, imikhiqizo yesibani yesibani sebhontshisi ye-LED. Ingenye yamathrendi avamile emithombo yokukhanya yokukhanyisa kwe-LED .Imithombo yokukhanya ehlanganisiwe ye-cob ngokuyinhloko inezici ezilandelayo: 1. Ingahlanganiswa ngokukhululekile futhi ihlanganiswe ukwakha izibani ezihlukahlukene ze-LED, ezilungele ukuhlanganisa. 2. Ukuthembeka okuphezulu, akukho isibani esifile, akukho plaque. 3, ukukhanya okufanayo, ukukhanya okuthambile, akukho kukhanya, akulimazi amehlo. 4. Inkomba yokunikeza enombala ophezulu, umphumela wokukhanya okuphezulu. 5. Ngaphansi kwamanje okuvamile, ukuncishiswa okuncane kulawulwa ngaphansi kuka-3% phakathi kuka-1000H. 6. Iphephile futhi inokwethenjelwa, yonke isebenza ngaphansi kuka-50V, cabangela ngokugcwele isitifiketi sohlelo lokusebenza. 7, ukuvikelwa kwemvelo eluhlaza, akukho ukungcola. I-LED, umphumela wokonga amandla osebenza kahle kakhulu, unikezwe isihloko sokukhanyisa okuluhlaza. Ngokusho kokuhlaziywa kwemikhiqizo yokukhanyisa kwe-LED, imithombo yokukhanya ehlanganisiwe ye-COB, njengengqikithi yokukhanyisa, ibilokhu iwumgogodla wokuthuthukiswa kwe-LED. Ukuqonda imithombo yokukhanya ehlanganisiwe ye-COB kungahlukaniswa ngezici ezimbalwa. Chofoza, bese ubeka iwafa ye-silicon ngqo phezu kwesisekelo, uyishise ukuze ulungise iwafa ye-silicon iqine kuze kube yilapho isisekelo siqinile, bese usebenzisa indlela yokushisela kasilika ukuze umise ngokuqondile ukuxhumana kukagesi phakathi kwewafa ye-silicon nesisekelo. Uma kuqhathaniswa ne-substrate ye-aluminium yendabuko, i-ceramics, i-ceramics Ukubonakaliswa kwe-substrate kuphezulu, okusiza ukuthuthukisa umphumela wokukhanya. I-Ceramics inezici zokuthembeka okuphezulu, impilo ende nezinye izici. I-thermal and contraction coefficient ye-ceramics incane. Ngisho nasezindaweni zokushisa okuphezulu, indawo engaphezulu iphansi, okusiza ukuqeda ukushisa. Kulula ukuhlanganisa, ungakwazi ukuhlanganisa ngokuqondile umthombo wokukhanya we-ceramic substrate COB ngqo kurediyetha ngokusebenzisa i-heat conduction. I-coefficient yokushisisa ye-ceramics iphezulu, i-LED inezinga elihamba phambili lemboni lokulungisa ukusakaza okushisayo (95%), kanti izitsha zobumba ziyisivikelo. Isiza imikhiqizo yokukhanyisa kwe-LED ukuthi iphumelele ekuhlolweni kwe-high-voltage ehlukahlukene futhi ingamelana nomfutho ophezulu ongu-4000V noma ngaphezulu. Khetha ubuhlalu besibani se-LED ukuze ukhethe umkhiqizi we-LED ofanele wekhwalithi ephezulu. Izinto ezibonakalayo ziqinisekisiwe, futhi intengo yenani elikhulu izoba yinhle uma kuqhathaniswa. Akekho umuntu ophakathi nendawo ukuze azuze umehluko. U-Xiaobian uncoma umthombo wokukhanya we-LED womkhiqizi we-Zhuhai kanye nomthombo wokukhanya ohlanganisiwe we-COB. Qiniseka ukuthi abakhiqizi be-LED bathembekile! Izici zomthombo wokukhanya we-LED Umthombo wokukhanya we-LED ungumthombo wokukhanya we-luminous diode (LED), enezici zokusebenza kahle kakhulu nempilo ende. Imithombo yokukhanya ye-LED ikakhulukazi ihlanganisa imithombo yokukhanya kwendandatho, imithombo yokukhanya kwe-strip, imithombo yokukhanya yohlobo lomugqa, imithombo yokukhanya yokwenqaba, imithombo yokukhanya kwe-backlight, imithombo yokukhanya yangaphandle ye-coaxial reflection, imithombo yangaphakathi yokukhanya ye-coaxial dot -shaped, imithombo yokukhanya ye-hemispherical ridge, njll. Ngocwaningo oluqhubekayo locwaningo lwabantu ngezinto ezikhanyayo ze-semiconductor, inqubekelaphambili eqhubekayo yenqubo yokukhiqiza i-LED kanye nokuthuthukiswa nokusetshenziswa kwezinto ezintsha (amakristalu e-nitride kanye nempushana ye-fluorescent), ama-LED anemibala ehlukahlukene agqamile athuthuke kakhulu, futhi i-luminescence yabo ikhishwe Ukusebenza kahle kuye kwaba ngcono kakhulu, futhi wonke umbala wesigaba segagasi elibonakalayo lokukhanya uye wabonakala ngokombala. Into ebalulekile ukubukeka kwe-ultra -high ukukhanya okumhlophe kwe-LED, okwenza inkambu yesicelo se-LED ibe yimakethe yemithombo yokukhanya esebenza kahle kakhulu. Othile wake waveza ukuthi ukukhanya okuphezulu kwe-LED kuzoba ngenye yezinto ezinhle kakhulu ngemuva kokusungulwa kwabantu kusungulwe ukusungulwa kwezibani zokulungisa. 1. Ukusebenza kahle okuphezulu kokukhipha, i-LED ithuthukise ukusebenza kahle kwayo okukhanyayo ngemuva kwamashumi eminyaka yokuthuthukiswa kobuchwepheshe. Futhi i-monochromaticity yayo ekhanyayo kanye ne-spectrum encane, asikho isihlungi esingakhipha ukukhanya okubonakalayo okunombala ngokuqondile. 2. Ukusetshenziswa kwamandla amancane. 3. Impilo yokuphila, sebenzisa imisebe yenkundla yokukhanya kagesi, ukukhanya kwefilament nokushiswa kalula, usinki wokushisa, ukunqanda ukukhanya nokunye ukonakala. Usayizi wezibani ze-LED mncane, isisindo esilula, futhi ukupakishwa kwe-epoxy resin kungamelana nomthelela womshini wokuqina nokudlidliza, akulula ukuphuka. 4. Ukuphepha okuqinile nokuthembeka, ukushisa okuphansi, akukho misebe yokushisa, imithombo yokukhanya ebandayo, ingathinteka ngokuphepha: ingakwazi ukulawula ngokunembile ama-engeli akhanyayo nama-engeli akhanyayo, umbala othambile, akukho ukukhanya; akukho mercury, izakhi ze-sodium, njll. ingase ibeke impilo nempilo engozini. Isimo. Isistimu yokwelapha encane eyakhelwe ngaphakathi ingalawula amandla okukhanya, ilungise indlela yokukhanyisa, futhi ibone inhlanganisela yokukhanya nobuciko. 5. Ivumelana nemvelo ye-LED njengomzimba okhanyayo ogcwele-oqinile, ukumelana nokushaqeka, ukumelana nomthelela akulula ukuphuka, imfucuza ingabuyekezwa kabusha, akukho ukungcola. Ivolumu yomthombo wokukhanya incane futhi ingahlanganiswa ngokuthanda kwakho. Kulula ukuyithuthukisa ibe yimikhiqizo yokukhanyisa engasindi futhi emifushane futhi emifushane, ekulungele futhi ukufakwa nokugcinwa. Okungenhla yizici zemithombo yokukhanya ehlanganisiwe ye-COB. Izici zomthombo wokukhanya we-LED zihlaziywa ngokuningiliziwe. Ngikholwa ukuthi umehluko phakathi kwalezi zibani ezimbili nawo uyawuqonda.