Ngaphambi kokuba kuvele izibane ezinobungqina bokudubula, iinkampani ezininzi zifake izibane eziqhelekileyo.Ngenxa yokuba izibane eziqhelekileyo zazingenazo iimpawu ezintle zokumelana nokudubula, oko kwabangela ukuba ezinye iingozi zasefektri zenzeke rhoqo kwaye zabangela ilahleko enkulu kwishishini.Umzi-mveliso uthambekele ekuveliseni izinto ezinokutsha neziqhumayo ngexesha lemveliso.Ngenxa yokuba izixhobo zokukhanyisa zivelisa iintlantsi zombane ngokungenakuphepheka okanye zenze iindawo ezishushu xa zisebenza, zidibana neegesi ezinokutsha zize zilumeke ezi gesi, eziya kubangela iingozi.Isibane sobungqina bokuqhuma sinomsebenzi wokuhlukanisa igesi evuthayo kunye nothuli.Kwezi ndawo ziyingozi, inokuthintela iintlantsi kunye nobushushu obuphezulu ekutshiseni irhasi etshayo kunye nothuli kwindawo engqongileyo, ukuze kuhlangatyezwane neemfuno zobungqina bokudubula.
Iimeko ezahlukeneyo zemixube yerhasi enokutsha zineemfuno ezahlukileyo zobungqina bokudubula kunye nefomu yobungqina bokudubula kwesibane.Ngokweemfuno zeendawo ezahlukeneyo zomxube werhasi enokutsha, izibane zethu ezisetyenziswa ngokuqhelekileyo ezithintela uqhushumbo zine-IIB kunye ne-IIC yobungqina bokudubula.Kukho iindidi ezimbini zeentlobo ezikhusela ugqabhuko-dubulo: olungagqabhukiyo ngokupheleleyo (d) kunye nobungqina bokudubula obudibeneyo (de).Imithombo yokukhanya yezibane ezingenakuqhushumba ingahlulwa ibe ngamacandelo amabini.Olunye uhlobo lwemithombo yokukhanya zizibane ze-fluorescent, izibane ze-metal halide, izibane eziphezulu ze-sodium, kunye nezibane ezingenayo i-electrodeless eziqhelekileyo ezisetyenziswa kwizibane zokukhupha igesi.Omnye ngumthombo wokukhanya we-LED, onokuhlulwa ube ngumthombo wokukhanya odibeneyo kunye nomthombo wokukhanya odibeneyo we-COB.Izibane zethu zangaphambili ezikhusela uqhushumbo zisebenzise imithombo yokukhanya yokukhutshwa kwerhasi.Njengoko ilizwe liphakamisa ukugcinwa kwamandla kunye nokunciphisa imithombo yokukhanya kwe-LED, baye banyuka ngokuthe ngcembe kwaye bakhula.
Zeziphi iimpawu zesakhiwo sezibane ezingaqhushumba?
lNgokusebenza kakuhle kobungqina bokudubula, inokusetyenziswa ngokulula kuyo nayiphi na indawo enobungozi.
lUkusebenzisa i-LED njengomthombo wokukhanya kunokusebenza okuphezulu, uluhlu olubanzi lwe-irradiation, kwaye ubomi benkonzo bunokufikelela kwiminyaka elishumi.
lInokuhambelana kakuhle kwe-electromagnetic ukuqinisekisa ukuba ayizukuchaphazela indawo yokusebenza engqongileyo.
lUmzimba wesibane wenziwe ngezinto ezilula ze-alloy, ezineenzuzo zokuxhathisa okuqinileyo kwe-corrosion kunye nokumelana nempembelelo;Inxalenye ecacileyo yenziwe ngeglasi yokumelana nobushushu obuphezulu kunye nempembelelo yeglasi eqinile.
lUbungakanani obuncinci, kulula ukuthwala, bulungele ukusetyenziswa kwiindawo ezahlukeneyo, kwaye kulula ukuyiqonda.
Ngawaphi amanqanaba okhuseleko lweendawo ezivaliweyo zezibane ezingaqhushumba?
Ukuthintela uthuli, into eqinileyo yangaphandle kunye namanzi ekungeneni kwisibane sesibane, ukubamba okanye ukuqokelela kwiindawo eziphilayo ukuze kubangele i-flash over, isiphaluka esifutshane okanye umonakalo wokutshatyalaliswa kombane, kukho iindlela ezahlukeneyo zokukhusela i-enclosure ukukhusela ukugquma kombane.Sebenzisa unobumba weempawu "IP" elandelwa ngamanani amabini ukubonisa inqanaba lokhuselo lwendawo ebiyelweyo.Inombolo yokuqala ibonisa ukukwazi ukukhusela abantu, izinto eziqinileyo zangaphandle okanye uthuli.Yahlulwe ngamanqanaba 0-6.I-luminaire-proof luminaire luhlobo lwe-luminaire etywiniweyo, amandla ayo obungqina bothuli ubuncinane i-4 okanye ngaphezulu.Inombolo yesibini ibonisa amandla okukhusela amanzi, ahlukaniswe ngamabakala angama-0-8.
Unokukhetha njani izibane ezingagqabhukiyo?
1. Umthombo wokukhanya we-LED
Kuyimfuneko ukusebenzisa iitshiphusi ze-LED ezinokukhanya okuphezulu, ukusebenza kakuhle kokukhanya okuphezulu kunye nokukhanya okuphantsi kokukhanya.Oku kufuna ukhetho lwezibane zesibane se-LED ezipakishwe ngeetshiphu zetshaneli eziqhelekileyo ezivela kubathengisi be-brand chip ezifana ne-American Kerui / i-Osram yaseJamani, njl., i-package yegolide yocingo / i-phosphor powder / insulating glue, njl. Zonke kufuneka zisebenzise izinto ezihlangabezana neemfuno.Ngexesha lokuthenga,** khetha umenzi osebenza ngokukodwa kwimveliso yezibane zokukhanyisa kwimizi-mveliso.Iimveliso zigquma izibane ezisemgangathweni kunye nezibane ezahlukeneyo ezinobungqina bokudubula ezisetyenziswa kwiindawo ezinobungqina bokudubula.
2. Amandla okuqhuba
I-LED licandelo le-semiconductor eliguqula ii-electron ze-DC zibe amandla okukhanya.Ngoko ke, i-stable drive idinga i-chip yomqhubi wamandla aphezulu.Ngelo xesha, umsebenzi wembuyekezo we-power factor pu uyadingeka ukuze kuqinisekiswe ukusebenza kakuhle kwamandla.Amandla ayinto ebalulekileyo kwisibane sonke.Okwangoku, umgangatho wombane we-LED kwimarike awulingani.Unikezelo lwamandla okuqhuba olulungileyo aluqinisekisi kuphela unikezelo lweDC oluzinzileyo, kodwa luqinisekisa ngokupheleleyo uphuculo loguqulo olusebenzayo.Le parameter ibonisa ukonga amandla okwenyani kwaye Akukho nkunkuma kwigridi.
3. Inkqubo yokutshatyalaliswa kobushushu kunye nenkangeleko ehlangeneyo kunye nesakhiwo sezibane ze-LED ezinokuqhuma
I-luminaire-proof-proof luminaire inembonakalo elula kunye nenhle, umthombo wokukhanya ophezulu kunye nokunikezelwa kwamandla, kwaye okona kubaluleke kakhulu, ingqiqo yesakhiwo seqokobhe.Oku kubandakanya ukutshatyalaliswa kobushushu be-luminaire ye-LED.Njengoko i-LED iguqula amandla okukhanya, inxalenye yamandla ombane iphinda iguqulwe ibe yi-Thermal energy idinga ukuchithwa emoyeni, ukwenzela ukuba kuqinisekiswe ukukhanya okuzinzileyo kwe-LED.Ukushisa okuphezulu kwesibane se-LED kuya kubangela ukubola kokukhanya ukukhawuleza kwaye kuchaphazele ubomi besibane se-LED.Kuyafaneleka ukukhankanya ukuba itekhnoloji yeetshiphu ze-LED iyaqhubeka nokuphucula, ukusebenza kakuhle kokuguqulwa kuphuculwe, ubungakanani bokusetyenziswa kombane ukuguqula ubushushu buya kuba buncinci, ubushushu bobushushu buya kuba buncinci, kwaye iindleko ziya kuncitshiswa ngenxa yabanye, ekhuthaza ukukhuthazwa kwee-LEDs.Olu lukhokelo lophuhliso lwetekhnoloji.Okwangoku, ukutshatyalaliswa kobushushu begobolondo kuseyiparameter ekufuneka igxininiswe kuyo.
Ixesha lokuposa: May-08-2021
