Ubuhlalu besibani se-LED enamandla amakhulu (Ukugeleza kokulingisa) Ulwazi lwe-Daquan, Luqoqe Ngokushesha

Uma kuqhathaniswa nobuhlalu belambu le-LED elinamandla amancane, ubuhlalu belambu le-LED enamandla amakhulu, amandla aphezulu, ukukhanya okugqamile, kanye nenani eliphakeme. Isilinganiso samanje sobuhlalu besibani se-LED samandla amancane sivame ukuba ngu-20mA, futhi okwamanje okulinganiselwe kungase kubalwe njengamandla aphezulu. Amafayela amandla avamile yilawa: 0.25W, 0.5W, 1W, 3W, 5W, 8W, 10W, njll. Iyunithi yokukhanya i-LM (lumen), futhi iyunithi yokukhanya yamandla amancane ngokuvamile i-MCD (millaka, 1cd = 1000mcd), okuphinde kube yi-Lighting intensity I. Ubuhlalu belambu obunamandla amakhulu bulingisa ubuhlalu besibani obukhanyayo, njengoba kuboniswe esithombeni esingezansi. Ngesikhathi senqubo yokufakwa kwemikhiqizo namadivayisi we-LED wamandla aphezulu, ukuchithwa kokushisa, ukuvikelwa kwe-electrostatic, kanye nokushisela kunomthelela omkhulu ezicini zakho. Abakhiqizi be-Zhuhai basebenza ngokukhethekile ekukhiqizeni ubuhlalu besibani se-LED enamandla amakhulu, ubuhlalu belambu le-LED elincane -lamandla, ukukhiqizwa kwenqwaba yabakhiqizi, intengo ethengekayo! 1. Ngenxa yemikhawulo yobuchwepheshe be-chip ye-semiconductor light-emitting diode, ukusebenza kahle kokuguqulwa kwe-LED kudinga ukuthuthukiswa, ikakhulukazi ama-LED anamandla amakhulu. Ngenxa yamandla ayo aphezulu, ingxenye enkulu yamandla kagesi ingashintshwa ibe ukukhululwa kwamandla okushisa (ngokuthuthukiswa kobuchwepheshe be-semiconductor, ukuguqulwa kokuguqulwa Ukuphumelela kukhula kancane kancane), okudinga amakhasimende okuphela ukwenza umsebenzi omuhle wokushisa ukushisa lapho efaka isicelo. imikhiqizo ye-LED enamandla amakhulu ukuze kuqinisekiswe ukuthi umsebenzi ojwayelekile wemikhiqizo ye-LED enamandla amakhulu uyasebenza. 1. Isitsha sokushisa sidinga ukuthi uma isidingo sokuvala esiqediwe singekho phezulu, singageleza ngokuqondile nemvelo yangaphandle yomoya. Umkhiqizi uncoma ukuthi i-aluminium noma i-copper heat sink enamaphiko anamaphiko ingasetshenziswa. 2. Indawo esebenzayo yokuhlakazeka kokushisa kwe-1W yamandla aphezulu LED emhlophe (eminye imibala iyafana), futhi yenziwe abancoma isamba sendawo esebenzayo yokuhlakazeka kokushisa kwethebhuli yokuhlakazeka kokushisa ≥50-60 square metres; kwemikhiqizo ye-3W, kunconywa ukuthi ithathe indawo evumelekile yokuhlakazeka kokushisa kwemikhiqizo ye-3W ≥ 150 square metres; Amandla aphakeme ngokuya ngesimo nemiphumela yokuhlola, zama ukuqinisekisa ukuthi izinga lokushisa lokushisa alidluli ngo-60 C. 3. Lapho indlela yokuxhuma ixhunywe ku-high-power LED substrate ukuqinisekisa ukuthi indawo yokuxhumana yayo iyisicaba futhi ithinta kahle. Ukuze kuqiniswe izinga lokuhlanganiswa kwezindawo ezimbili zokuthintana, umenzi uncoma ukuthi igrisi ye-silicon eshisayo isetshenziswe ngaphansi kwe-substrate ye-LED noma ingaphezulu le-sink yokushisa (ukushisa i-silicone grease ku-conductivity yokushisa. Ukuziphatha Okushisayo ≥ 3.0W / m. k), i-silicon grease eshisayo idinga inani elifanayo nelifanele, bese uyilungisa ngezikulufu. Okwesibili, i-electrostatic protection LED iyisisetshenziswa se-semiconductor, ezwela kakhulu kugesi omile, ikakhulukazi kuma-LED amhlophe, aluhlaza okotshani, aluhlaza okwesibhakabhaka, nansomi. 1. Ukukhiqizwa kokungqubuzana kukagesi omile: Ezimpilweni zansuku zonke, ngemva kokuhlukaniswa kwanoma yiziphi izinto ezimbili ezihlukene, kungakhiqiza ugesi omile. Indlela ejwayeleke kakhulu yokukhiqiza ugesi ongashintshi ukushayisana kukagesi ongahluziwe. Okungcono ukufakwa kwezinto ezibonakalayo, kulula ukuxubha ugesi. Ngaphezu kwalokho, uma noma yiziphi izinhlobo ezimbili zezinto ezihlukene zihlukaniswa ngemva kokuxhumana, zingaphinda zikhiqize ugesi omile. I-Induction: Ngezinto ezisebenzayo, ngoba ama-electron angakwazi ukugeleza ngokukhululekile ebusweni bawo, uma ebekwe endaweni kagesi, ngenxa yobulili obufanayo, ubulili obuhlukile buncelisa, ama-ion amahle nama-negative azodluliswa, futhi ukushaja kuzokhipha imali. ebusweni bayo. Ukudlulisa: Okwezinto ezisetshenziswayo, ngoba ama-electron angageleza ngokukhululekile endaweni yawo, njengokuxhumana nomzimba kagesi, imali izodluliswa. 2. Ukulimala kukagesi omile ku-LED Ngenxa yokushisa okukhiqizwa inkambu kagesi esheshayo noma yamanje, ukulimala kwendawo ye-LED kuyalimala. Ngenxa yongqimba lwe-insulation yensimu kagesi noma yamanje ebhubhisa i-LED, idivayisi ayikwazi ukusebenza (ilimele ngokuphelele), ebonakaliswa njengesibani esifile. 3 nhl nhl nhl nhl nhl nhlungu / I-sddr ి 2. Ibhentshi lokusebenzela yi-anti-static workbench, umshini wokukhiqiza usekelwe kahle. 3. Ama-operators agqoka ama-anti-static uniforms, namasongo e-anti-static, amagilavu ​​noma izinyathelo. 4. Sebenzisa i-ionic fan. 5. Insimbi kagesi eshiselwe izinyathelo zokubeka phansi. 6. Ukupakisha kusebenzisa izinto ezilwa ne-static. 3. Amaphuzu e-welding 1. Khetha insimbi yokushisa ehlala njalo lapho ushisela. Izinga lokushisa lokushisela lingaphansi kuka-260 C. 2. Uma i-LED yamandla aphezulu imbozwe i-silicone, izinga lokushisa eliphakeme lokumelana nokushisa kwe-silicone lingu-180 C. Ngakho-ke, izinga lokushisa lokushisela le-LED akufanele lidlule i-170 C. Isikhathi asidluli i-3S. Okwesine, ukuhlaziywa kwezinzuzo 1. Ukusetshenziswa kwamandla okuncane: I-LED enomphumela wokukhanya -emitting we-75LM/W inciphe kakhulu kunezibani ze-incandescent ezinokukhanya okufanayo. 2. Impilo ende: impilo yomkhiqizo yinde ngamahora angama-50,000, futhi ingakhanyiswa iminyaka emi-5 emahoreni angama-24. 3. Isivinini sokuphendula se-nano -second -level senza ukulawula okuguquguqukayo kokugqama nombala kube lula: singafinyelela izinguquko eziguquguqukayo zombala kanye nokulawula kwedijithali 4. Indawo enkulu yokuklama: ingafinyelela ukuhlanganiswa nesakhiwo ukuze kuzuzwe umphumela wokubona ukukhanya nezibani nezibani. 5. Ukuvikelwa kwemvelo: ayikho i-mercury yensimbi eyingozi, i-non-infrared kanye nemisebe ye-ultraviolet. 6. Umbala: Amaza amaza ahlukene akhiqiza ukukhanya kombala ohlukene, ukugcwaliswa okugqamile, asikho isihlungi sokuhlunga, singalawulwa ngemibala emithathu eyinhloko ebomvu, eluhlaza okwesibhakabhaka nohlaza okwesibhakabhaka, ukuze kwakheke imibala ehlukahlukene ehlukahlukene, engafinyelela imiphumela ehlukahlukene yokuguqulwa kombala njengokugcwele. i-gradient yombala. Ngekhwalithi enhle nesimo sengqondo sobuqotho, uhlobo lomkhiqizo lusebenzela amakhasimende aphakathi nendawo kuya phezulu, futhi lukhuphuka ngokushesha lube uhlobo lwesibili embonini. Ukusebenza komkhiqizo kancane kancane kuye kwaqashelwa kakhulu izinkampani ezaziwayo zasekhaya nezangaphandle. Le nkampani iphinde ihlole imakethe yasekhaya ye-elekthronikhi yezimoto, ikakhulukazi kumathuluzi ezimoto, umsindo wezimoto, izinkomba zangaphakathi nezimakethe zokukhanyisa izimoto. Ngokuzayo, inkampani izoqhubeka nokuthuthukisa isu lolwandle oluluhlaza, itshale imali eningi emkhakheni wezogesi wezimoto, futhi ilwele ukuthi isheshe ifike ukuze ibe ngeyokuqala emkhakheni wezogesi wezimoto. Umhlinzeki we-brand.