Kuthiwani Ngomthombo Wokukhanya We-COB Onemibala Emibili

IShenzhen Technology Co, Ltd. yethule i-3030 patch lamp bead series, okwamanje esetshenziswa kabanzi ekukhanyisweni kwezimboni, ukukhanyisa kwezentengiselwano, ukukhanya kwe-landscape neminye imikhakha. Lolu chungechunge lwemikhiqizo luwumthombo wokukhanya we-SMD patch owenziwe ngezinto ze-PCT. Umthombo wokukhanya we-COB wubuchwepheshe bomthombo wokukhanya obuphezulu obuhlanganisiwe obuxhumeke ngqo esibukweni sensimbi yesibuko esiphezulu esisezingeni eliphezulu le-reflux lama-chips e-LED. Buyisela inqubo yokushisela kanye ne-non-patch, ngakho-ke inqubo iyancipha cishe ingxenye eyodwa kwezintathu, futhi izindleko nazo zigcinwa ngokukodwa kokuthathu. Ngokuvamile, ithuthuke kakhulu futhi idonsa amehlo kakhulu kunezibani ze-LED. Kusukela ekuhlaziyweni kwenani lama-chips kanye nokuminyana okuhlanganisiwe kwe-chip, kutholakala ukuthi izinga lokushisa elihlanganisiwe le-multi-chip white lefindo le-LED liyakhuphuka ngokwanda kwenani lama-chips ahlanganisiwe. Ukusebenza kahle kwemizwelo kwehlile ngokunyuka kwenani lama-chips ahlanganisiwe. Ngakho-ke Ubuningi nokuminyana okuhlanganisiwe nakho kuyisici esibalulekile esinomthelela ekusetshenzisweni kobuchwepheshe bokupakisha obudidiyelwe. Umthombo wokukhanya we-COB wokushisa onemibala emibili uqhathaniswa nezinzuzo zamandla amancane, amanje, amandla aphezulu, ukukhanya okuphezulu, ukwehluleka kokukhanya okuphansi, ukungaguquguquki okuphezulu, ukuphumelela kwezindleko kanye nokusebenza kahle kwezindleko uma kuqhathaniswa nemikhiqizo ye-patch evamile emakethe. Uyini umthombo wokukhanya we-LED? Abangane abangawazi lo mbuzo bavame ukucela abangani abajwayelene ne-projektha. Uma kuqhathaniswa nemithombo yokukhanya yendabuko, ivolumu yemithombo yokukhanya ye-LED incane. Ngakho-ke, kukhona ukuqagela okuncane okuningi okuhlakaniphile emakethe manje. Njengoba i-LED ingumzimba okhanyayo oyisicaba, ukukhanya kwayo kuphakeme njenge-120LM/W, ephakeme kakhulu kune-70LM/W kanye ne-100LM/W yeshubhu lesibani le-T5, okwenza umphumela wokukhanya webhokisi lokukhanya le-LED ube phezulu. . Futhi esinye isakhiwo esihlanekezelwe se-LED, ngoba singahlanganiswa futhi sikhiqizwe ngobuningi, sinokulungiselela okulula nokusebenza okuhle kakhulu, kancane kancane sithole ukunakwa okubanzi kwemboni yokukhanyisa. Isakhiwo esihlanekezelwe sisebenzisa i-chip PN ngokuqondile nebhondi ye-pole co -crystal eqondile nebi ku-substrate, futhi ayisebenzisi intambo yegolide, futhi umkhawulo uyagwenywa. Ngesikhathi sokusetshenziswa kwama-LEDs anamandla amakhulu, into eyenzeka yokuba nomthelela omkhulu wamanje ayinakugwenywa. Kulesi simo, uma ukuzinza kokumelana okukhulu kwamanje kwezibani akukuhle, kulula ukunciphisa impilo yesevisi yesibani. Umthombo wokukhanya ofudumele we-COB enemibala emibili empeleni kungenxa yokuthi kusetshenziswa umthombo wokukhanya we-LED. Ngakho-ke, kungaba khona inzuzo yevolumu enjalo. Umthombo wokukhanya we-bulb yendabuko udinga isikhala esikhulu ukuze ukhiphe ukushisa. Ama-diode e-Everbright ngokuvamile abizwa ngokuthi ama-LED afakwe ngokuqondile. I-diode ekhanyayo iyisibani sikagesi esincane. Kodwa ngokungafani nezibani ezivamile ze-incandescent, i-diode ekhanyayo ayinayo imicu, futhi ngeke ishise ikakhulukazi. Umphumela wokukhanya odlulayo ukukhanya kwesikhathi sokukhanya kwemithombo yokukhanya ye-LED. Izinga, ukudluliswa kokukhanya, ukwakheka kukabakaki (inkomishi ye-reflector) ukukhanya nezinye izimo, ezingahlobene ngokuyisisekelo nezinga lokushisa le-chip knot. Ikala kuphela incazelo yokuqhathanisa, futhi umphumela wokukhanya wesikhashana awukwazi ukumela isimo sangempela sokusebenza. Njengemboni yamasu asafufusa ezweni lami, ukukhanya kwe-semiconductor. Kodwa-ke, emkhakheni wemithombo yokukhanya ye-LED ekhethekile, ngenxa yomkhawulo ophezulu wezobuchwepheshe, imakethe iye yaphathwa yizinkampani zangaphandle. Umthombo wokukhanya we-COB enemibala emibili yokushisa uwodwa ngokunyakaza kwe-electron kumpahla ye-semiconductor ukuze ikhanye. Ngenxa yokuthi ama-diode akhipha ukukhanya ashiswa ngaphandle kwemicu, isikhathi sokuphila side.