Namuhla, ukuboniswa kwe-LED kusetshenziswa kabanzi emikhakheni ehlukahlukene, futhi isithunzi sokuboniswa kwe-LED singabonakala yonke indawo ezikhangisweni zodonga lwangaphandle, izigcawu, izinkundla zemidlalo, izinkundla zokuphepha. Kodwa-ke, ukungcoliswa kokukhanya okubangelwa ukugqama kwalo okuphezulu nakho kuyikhanda. Ngakho-ke, njengomkhiqizi oholwayo we-LED kanye nomsebenzisi, ezinye izinyathelo kufanele zithathwe ukuze zibeke ngokufanelekile ukuboniswa kwamapharamitha okukhanya nokuvikelwa kokuphepha ukunciphisa umthelela omubi obangelwa ukukhanya. Okulandelayo, ake sifake ukufundwa kokuboniswa kokubonisa ukugqama kolwazi kolwazi.
Uhla lokukhanya okukhanyayo
Ngokuvamile, uhla lokukhanya kweIsibonisi se-LED yangaphakathiKunconywa ukuba cishe ngo-800-1200CD / M2, futhi kungcono ukungadluli kulolu banga. Uhla lokukhanya kweUkuboniswa kwe-LED yangaphandleI-5000-6000CD / M2, okungafanele igqame kakhulu, futhi ezinye izindawo sezivele zibonise ukubonisa kwangaphandle kwe-LED. Ukukhanya kwesikrini kukhawulelwe. Esikrinini sokubonisa, akusikho okungcono ukuguqula ukukhanya okuphezulu ngangokunokwenzeka. Kufanele kube nomkhawulo. Isibonelo, ukugqama okuphezulu kwesibonisi sangaphandle se-LED kungu-6500CD / M2, kepha kufanele uguqule ukugqama kuya ku-7000cd / M2, okuvele kudlula uhla lwethayi. Uma ithayi lingakhokhiswa kuphela nge-240kpa, kepha wesaba ukuvuza komoya noma umfutho womoya onganele ngesikhathi sokushayela, kufanele ukhokhise ama-280kpa, kungenzeka ukuthi usuvele uqhutshwe. Lapho ushayela, ngeke uzwe lutho, kepha ngemuva kokushayela isikhathi eside, ngoba amathayi awakwazi ukuthwala ingcindezi yomoya ophakeme, kungahle kube nokwehluleka, futhi ngezimo ezinzima, into evuthayo kweTire kungenzeka.
Umthelela omubi wokukhanya okukhanyayo okuphezulu kuphezulu kakhulu
Ngendlela efanayo, ukukhanya kwesibonisi se-LED kufanelekile. Ungafuna izeluleko zomkhiqizi wokubonisa we-LED. Ungamelana nokukhanya okuphezulu ngaphandle kokuthinta kabi ukubonisa okuholwa, bese ululungisa, kepha akunconywa ukuthi ukugqama kuphakeme kangakanani. Vele uguqule ukuthi kuphakeme kangakanani, uma ukugqama kulungiswa kakhulu, kuzothinta impilo yesibonisi se-LED.
(1) Thinta impilo yenkonzo yokuboniswa kwe-LED
Ngoba ukugqama kwesibonisi se-LED kuhlobene ne-doode ye-LED, kanye nokukhanya ngokomzimba kanye nenani lokumelana ledilidi eliphakeme, futhi uma kukhanya kakhulu, kuzosheshisa impilo ye-LED yesibani se-LED kanye nokukhanya okukhanyayo.
(2) Ukusetshenziswa kwamandla kokuboniswa kwangaphandle kwe-LED
Lapho kukhuphuka ukukhanya kwesikrini sokubonisa esiholayo, okuphezulu kwemodyuli yamanje, ngakho-ke amandla esikrini nawo wonke futhi, futhi ukusetshenziswa kwamandla nakho kukhulu. Ihora, i-1 kWh kagesi ngu-1.5 yuan, futhi uma ibalwa izinsuku ezingama-30 ngenyanga, bese kuba ngu-10 1.5 * 10 * 12 = 8100 yuan; Uma kubalwa ngokuya ngamandla ajwayelekile, uma njalo ngehora le-1,2 kWh kagesi, khona-ke lo kagesi wonyaka u-1.2 * 10 ** 1.5 * 30 * 12 = 6480 yuan. Ukuqhathanisa lokhu okubili, kusobala ukuthi okwedlule kungukuchitha ugesi.
(3) ukulimala kweso lomuntu
Ukukhanya kwelanga elangeni phakathi nosuku kungu-2000cd. Ngokuvamile, ukugqama kokuboniswa kwangaphandle kwe-LED kungakapheli 5000cd. Uma idlula i-5000cd, ibizwa ngokuthi ukungcoliswa kokukhanya, futhi kuzodala ukulimala okukhulu kwamehlo abantu. Ikakhulu ebusuku, ukukhanya kwesibuko kukhulu kakhulu, okuzothuthukisa amehlo. I-eye yeso lomuntu yenza iso lomuntu lingakwazi ukuvula. Njengoba nje ebusuku, imvelo ezungeze wena imnyama kakhulu, futhi kungazelelwe kukhanye ithoshi emehlweni akho, ngakho-ke amehlo akho ngeke akwazi ukuvula, khona-ke, ukubonakala kwakho ngeke kufane ne-flashlight, uma ushayela, khona-ke izingozi zomgwaqo zingenzeka.
I-LED ukubonisa ukugqama nokuvikelwa
1. Lungisa ukugqama kwesibonisi esingaphandle sombala ogcwele ngokuya ngemvelo. Inhloso esemqoka yokulungiswa kokukhanya kokukhanya ukuguqula ukugqama kwalo lonke isikrini se-LED ngokuya ngokuqina kokukhanya okukhona, ukuze kubukeke kucace futhi kukhanye ngaphandle kokukhazimula. Ngoba isilinganiso sokukhanya kosuku olukhanyayo kakhulu ekukhazimuleni okumnyama kakhulu kosuku olunelanga kungafinyelela ku-30,000 kuye ku-1. Izilungiselelo ezihambisanayo zokukhanya ziyahlukahluka kakhulu. Kepha okwamanje akukho ukucushwa kokucaciswa kokukhanya. Ngakho-ke, umsebenzisi kufanele alungise ukukhanya kwesibonisi se-elekthronikhi eholwa ngesikhathi ngokusho kwezinguquko emvelweni.
2. Imisakamisa ukuphuma okuluhlaza okwesibhakabhaka kokuboniswa kombala okugcwele kwangaphandle. Ngoba ukugqama kuyipharamitha kususelwa ezifweni zokuqonda kweso lomuntu, iso lomuntu linokukhanya okuhlukile kokukhanya kwamandla okukhanya, kepha ukusebenzisa i-irradiance angeke kubonise ubukhulu bokukhanya okukhanyayo okukhanyayo okuthinta iso. Inani lokulinganisa ledivaysi ye-Irradiance metering, kunokuba ibone ukugqama kwamehlo kokukhanya okuluhlaza okwesibhakabhaka, kufanele isetshenziswe njengesisekelo sokwahlulela ukuthi ngabe ukuqina kokukhanya okuluhlaza okwesibhakabhaka kuyingozi esweni. Abakhiqizi be-LED be-LED bangaphandle kanye nabasebenzisi kufanele banciphise ingxenye eluhlaza okwesibhakabhaka yokuphuma kwesibonisi se-LED ngaphansi kwezimo zokuboniswa.
I-3. Yenza ukusatshalaliswa kokukhanya nokuqondisa kwesibonisi esigcwele umbala ogcwele. Abasebenzisi kufanele bazame konke okusemandleni abo ukubheka ubuciko bokusatshalaliswa kokukhanya kwesibonisi se-LED elekthronikhi, ukuze ukukhishwa kwamandla okukhanya okwenziwe nge-LED kusatshalaliswa kuzo zonke izinkomba ngaphakathi kwe-angle yokubuka eholwa ngokuqondile. Ngasikhathi sinye, ukuqondisa kanye nobubanzi be-LED Lightrradiation kufanele kukhawulelwe ukunciphisa ukungcoliswa kombukiso we-LED endaweni ezungezile.
4. Yenza imvamisa yokuphuma kwesikrini sombala esigcwele. Abakhiqizi be-LED bokubonisa kufanele baklame isibonisi ngokuhambisana nezidingo zokucaciswa, futhi imvamisa yokuphuma yesikrini sokubonisa kufanele ihlangabezane nezidingo zokucaciswa kokuthola amandla okubukelwa phansi ngenxa yesikrini ngenxa yokuvuselelwa kwesibuko ngenxa ye-flick.
I-5. Izinyathelo zokuphepha zichazwe ngokucacile kwincwajana yomsebenzisi. Umkhiqizi oholwa yi-LED kufanele akhombise izinyathelo zokuphepha encwadini yomsebenzisi ye-LED, achaze indlela efanele yokulungiswa kwesikrini esinemibala esigcwele, kanye nokulimala okungenzeka kwamehlo womuntu okubangelwa ukubheka ngqo kwisibonisi se-LED isikhathi eside. Lapho imishini yokulungiswa kokukhanya okuzenzakalelayo yehluleka, ukulungiswa kwezandla kufanele kwamukelwe noma isibonisi se-LED kufanele sicishiwe. Lapho uhlangabezana nesibonisi esiholayo esikhazimulayo endaweni emnyama, izindlela zokuzivikela kufanele zibe khona, ungabheki ngqo ekubonisweni kwe-elekthronikhi isikhathi eside noma ukukhomba ngokucophelela imininingwane yesithombe ekubonisweni kwe-elekthronikhi ye-LED, bese uzama ukugwema ukuholwa kwamehlo. Ifomu lamabala akhanyayo, ashisa i-retina.
I-6 Abasebenzi nabakhiqizi abakhiqizayo bazoxhumana ne-LED ekhombisa kaningi kunabasebenzisi. Enqubweni yokuklama neyokukhiqiza, kuyadingeka ukuhlola isimo sokusebenza esilayishiwe se-LED. Ngakho-ke, abaklami nabasebenzi abakhiqizayo abavulelwa kalula ukukhanya okuqinile kwe-LED kufanele banake kakhulu futhi bathathe izindlela ezikhethekile zokuzivikela eqenjini nenqubo yokukhiqiza yemibukiso ye-LED. Ngesikhathi sokukhiqizwa kanye nokuhlolwa kwe-LED egqamile yangaphandle, abasebenzi abafanele kufanele bagqoke izibuko ezimnyama ngokukhanya okukhanyayo izikhathi ezi-4-8, ukuze bakwazi ukubuka imininingwane yesibonisi esiseduze. Enqubweni yokukhiqizwa kwe-Indoor LED KED KED kanye nokuhlola, abasebenzi abafanele kufanele bagqoke izibuko ezimnyama ngokukhanya kwezikhathi ezi-2-4. Ikakhulu abasebenzi abahlola ukubonisa okuholwa endaweni emnyama kufanele banake kakhulu ukuvikela ukuphepha. Kufanele bagqoke izibuko ezimnyama ngaphambi kokuba babuke ngqo.
Ngabe abakhiqizi be-LED babonisa kanjani ukubhekana nokukhanya kwesibonisi?
(1) shintsha ubuhlalu bamalambu
Ngokubheka umthelela omubi obangelwa ukukhanya okuphezulu kwesibonisi se-LED, isixazululo somkhiqizi wokubonisa okuholwa ngukuthi ubuhlalu obujwayelekile bokubumbana izibuko ezinesitha ezingasekela ubuhlalu obuphakeme bokubonisa isibani. I-chip ithathelwe indawo nge-chip engasekela ukukhanya, ngakho-ke ukukhanya kungandiswa nge-CD engamakhulu ambalwa kuya ku-1 000 cd.
(2) lungisa ngokuzenzakalelayo ukugqama
Njengamanje, i-General Control Card ingaguqula ukugqama njalo, futhi amakhadi athile okulawula angangeza i-PhotoSestistor ukuze alungise ngokuzenzakalelayo ukugqama. Ngokusebenzisa ikhadi lokulawula le-LED, umkhiqizi wokubonisa oholwa usebenzisa inzwa yokukhanya ukukala ukukhanya kwemvelo ezungezile, kanye nezinguquko ngokuya ngemininingwane elinganisiwe. Iguqulwe ibe yizimpawu zikagesi futhi idluliselwe kwi-microcomputer eyodwa ye-chip, i-microcomputer ye-single-chip bese icubungula lezi zimpawu, nangemva kokucutshungulwa, ilawula umjikelezo wendlela yokuphuma kwe-PWM wave ngokulandelana okuthile. Amandla kagesi esikrini esibonisa isibonisi alungiswa yi-Squep Voltage eqondisa umjikelezo, ukuze ukukhanya kwesikrini esikhonjisiwe kulawulwa ngokuzenzakalelayo, ngaleyo ndlela kunciphise kakhulu ukuphazamiseka kokukhanya kwesikrini sokubonisa esiholweni sabantu.
Isikhathi sePosi: Mar-13-2023
