I-Spotlight, indawo yokukhanyisa esetshenziswa kakhulu ekukhanyisweni kwezentengiso, ivamise ukusetshenziswa abaklami ukuze bakhe isimo esihlangabezana nezidingo ezithile noma esibonisa izici zemikhiqizo ethile.
Ngokohlobo lomthombo wokukhanya, ingahlukaniswa izibani ze-COB nezibani ze-SMD. Iluphi uhlobo lomthombo wokukhanya olungcono? Uma kwahlulelwa ngokomqondo wokusetshenziswa othi “kubiza kuhle”, izibani ze-COB zizowina nakanjani. Kodwa eqinisweni, ingabe kunje?
Eqinisweni, izibani ze-COB nezibani ze-SMD ngayinye inezinzuzo zayo, futhi izibani ezihlukile zethula imiphumela yokukhanya ehlukile.
Akunakugwenywa ukuvumelanisa ikhwalithi yokukhanya nezindleko, ngakho-ke sikhethe imikhiqizo emibili engenhla ukuze siqhathanise phakathi kwemikhiqizo esebangeni lentengo elifanayo. Uchungechunge lwe-Xinghuan luyi-COB spotlight, nomthombo wokukhanya ophuzi phakathi nendawo okuyi-COB; Uchungechunge lwe-Interstellar luyi-spotlight ye-SMD, efana ne-showerhead enezinhlayiya zomthombo wokukhanya we-LED ezihlelwe ohlwini olumaphakathi.

1, Umphumela Wokukhanyisa: I-Uniform Spot VS Ukukhanya Okunamandla Esikhungweni
Akukhona okungenangqondo ukuthi izibani ze-COB nezibani ze-SMD azizange zihlukaniswe emphakathini wabaklami.
I-COB spotlight inendawo efanayo neyindilinga, ngaphandle kwe-astigmatism, amabala amnyama, noma ithunzi; Kukhona indawo ekhanyayo maphakathi nendawo ye-SMD spotlight, ene-halo emaphethelweni angaphandle kanye noshintsho olungalingani lwendawo.
Ukusebenzisa isibani ukuze kukhanye ngokuqondile ngemuva kwesandla, umphumela wemithombo yokukhanya emibili ehlukene usobala kakhulu: Amaphrojekthi wokukhanya we-COB asula imiphetho yethunzi nokukhanya okufanayo nesithunzi; Isithunzi sesandla esivezwa izibani ze-SMD sinesithunzi esinzima, esinobuciko kakhulu ekukhanyeni nasethunzini.

2, Indlela yokupakisha: ukuphuma kwephuzu elilodwa ngokumelene nokukhishwa kwamaphuzu amaningi
·Ukupakishwa kwe-COB kusebenzisa ubuchwepheshe obuhlanganisiwe bomthombo wokukhanya obusebenza kahle kakhulu, obuhlanganisa ama-N chips ndawonye ku-substrate engaphakathi ukuze kufakwe, futhi kusebenzisa ama-chips anamandla amancane ukwenza ubuhlalu be-LED obunamandla amakhulu, kwakhe indawo encane ekhipha ukukhanya efanayo.
·I-COB inokonakala kwezindleko, ngamanani angaphezulu kancane kune-SMD.
·Ukupakishwa kwe-SMD kusebenzisa ubuchwepheshe bokukhweza phezulu ukuze kunamathisele ubuhlalu be-LED obuhlukahlukene obuhlukahlukene ebhodini le-PCB ukuze kwakhiwe ingxenye yomthombo wokukhanya wezinhlelo zokusebenza ze-LED, okuwuhlobo lomthombo wokukhanya onamaphuzu amaningi.

3, Indlela yokusabalalisa ukukhanya: Inkomishi ekhanyayo iqhathaniswa nesibuko esisobala
I-Anti glare iyimininingwane ebaluleke kakhulu ekwakhiweni kokukhanya. Ukukhetha izikimu zomthombo wokukhanya ezihlukene kubangela izindlela ezihlukene zokusabalalisa ukukhanya komkhiqizo. Izibani ze-COB zisebenzisa indlela ejulile yokusabalalisa ukukhanya kwenkomishi ye-anti glare, kuyilapho izibani ze-SMD zisebenzisa indlela ehlanganisiwe yokusabalalisa ukukhanya kwelensi.
Ngenxa yokuhlelwa okunembile kwama-chips amaningi e-LED endaweni encane yomthombo wokukhanya we-COB, ukukhanya okuphezulu nokugxila kokukhanya kuzodala umuzwa okhanyayo iso lomuntu elingakwazi ukuzivumelanisa nawo (ukukhanya okuqondile) endaweni yokuphuma. Ngakho-ke, izibani ezikhanyayo ze-COB zivame ukuhlonywa izinkomishi ezikhanyayo ezijulile ukuze kuzuzwe umgomo "we-anti glare efihliwe".
Ubuhlalu be-LED bokukhanya kosilingi lwe-SMD buhlelwe ngokulandelana ebhodini le-PCB, elinemishayo ehlakazekile okufanele igxiliswe kabusha futhi isatshalaliswe ngamalensi. I-surface luminescence eyakhiwe ngemva kokusatshalaliswa kokukhanya ikhiqiza ukuxhopha okuphansi.

4, Ukusebenza kahle okukhanyayo: ukuwohloka okuphindaphindiwe ngokumelene nokudluliselwa kwesikhathi esisodwa
Ukukhanya okuvela ekukhanyeni kukhishwa emthonjeni wokukhanya futhi kuthola ukuboniswa okuningi kanye nokuhlehla ngenkomishi ekhanyayo, okuzophumela ekulahlekeni kokukhanya nakanjani. Izibani ze-COB zisebenzisa izinkomishi ezikhanyayo ezifihlekile, eziholela ekulahlekeni kokukhanya okuphawulekayo phakathi nokuboniswa okuningi nokuhlehlisa; Izibani ze-SMD zisebenzisa ukusabalalisa ukukhanya kwelensi, okuvumela ukukhanya kudlule ngesikhathi esisodwa ngokulahleka kokukhanya okuncane. Ngakho-ke, ngamandla afanayo, ukusebenza kahle okukhanyayo kwezibani ze-SMD kungcono kunalokho kwezibani ze-COB.

5, Indlela yokukhipha ukushisa: ukushisa okuphezulu kwe-polymerization vs. ukushisa okuphansi kwe-polymerization
Ukusebenza kokukhishwa kokushisa komkhiqizo kuthinta ngokuqondile izici eziningi ezifana nobude besikhathi sokuphila komkhiqizo, ukwethembeka, nokuncisha ukukhanya. Ukuze uthole izibani, ukuchithwa kokushisa okungekuhle kungase kudale izingozi zokuphepha.
Ama-chips omthombo wokukhanya we-COB ahlelwe ngokuminyene ngokukhiqiza ukushisa okuphezulu nokugxilile, futhi impahla yokupakisha idonsa ukukhanya futhi iqoqe ukushisa, okuholela ekuqongeleleni kokushisa okusheshayo ngaphakathi komzimba wesibani; Kodwa inendlela ephansi yokumelana nokushisa kokushisa kwe-"chip solid crystal adhesive aluminium", eqinisekisa ukuchithwa kokushisa!
Imithombo yokukhanya ye-SMD inqunyelwe ukupakishwa, futhi ukuchithwa kwayo kokushisa kudinga ukuhamba ngezinyathelo "ze-chip bonding adhesive solder joint solder unamathisele ungqimba lwe-copper foil insulation ungqimba we-aluminium", okuholela ekuqineni kancane kokushisa okushisayo; Kodwa-ke, ukuhlelwa kobuhlalu bezibani kuhlakazekile, indawo yokushisa ukushisa inkulu, futhi ukushisa kuqhutshwa kalula. Izinga lokushisa laso sonke isibani nalo lingaphakathi kwebanga elamukelekayo ngemva kokusetshenziswa isikhathi eside.
Ukuqhathanisa imiphumela yokushabalalisa ukushisa kwakho kokubili: Izibani ze-SMD ezinokugxiliswa kokushisa okuphansi kanye nokukhishwa kokushisa kwendawo enkulu kunezidingo eziphansi zedizayini yokukhipha ukushisa nezinto zokwakha kunezibani ze-COB ezinokugxiliswa kokushisa okuphezulu kanye nokukhishwa kokushisa kwendawo encane. Lesi futhi ngesinye sezizathu zokuthi kungani izibani zamandla aphezulu emakethe zivame ukusebenzisa imithombo yokukhanya ye-SMD.

6, Indawo esebenzayo: Kuye ngesimo
Ububanzi bokusetshenziswa kwezinhlobo ezimbili zezibani zokukhanya komthombo, okungabandakanyi okuthandwayo komuntu siqu kanye nokwenza imali ngamabomu, akulona ngempela izwi lakho lokugcina kwezinye izindawo ezithile!
Uma izinto ezinjengama-antiques, i-calligraphy nomdwebo, imihlobiso, izithombe eziqoshiwe, njll. zidinga ukubonakala okucacile kokuthungwa kwendawo ekhanyiswayo, kunconywa ukuthi ukhethe izibani ze-COB ukuze wenze umsebenzi wobuciko ubukeke ungokwemvelo futhi uthuthukise ukuthungwa kwento ekhona. ekhanyisiwe.
Isibonelo, ubucwebe, amakhabethe ewayini, amakhabethe ombukiso wengilazi, nezinye izinto ezikhanyayo ezinezinhlangothi eziningi zingasebenzisa inzuzo ehlakazekile yemithombo yokukhanya ye-SMD ukuze kukhanye ukukhanya okunezinhlangothi eziningi, kwenze ubucwebe, amakhabethe ewayini, nezinye izinto zibukeke zikhazimula kakhulu.