Li-LED ke eng, 'me li sebetsa joang?
LEDe emetsekhanya e ntšang diode.Lihlahisoa tsa mabone a LED li hlahisa leseli ho fihlela ho 90% ka katleho ho feta mabone a mabone a incandescent.Li sebetsa joang?Motlakase o feta ka har'a microchip, e khantšang mehloli e menyenyane ea khanya eo re e bitsang li-LED 'me phello e ba leseli le bonahalang.Ho thibela mathata a ts'ebetso, li-LED tsa mocheso li hlahisoa li kenngoa ka har'a sekoahelo sa mocheso.
Bophelo bohle ba Lihlahisoa tsa Leseli tsa LED
Bophelo bo sebetsang ba lihlahisoa tsa mabone a LED bo hlalosoa ka tsela e fapaneng le ea mehloli e meng ea leseli, joalo ka mabone a incandescent kapa compact fluorescent lighting (CFL).Li-LED hangata ha li "chese" kapa ha li hlolehe.Ho e-na le hoo, ba ba le "lumen depreciation", moo khanya ea LED e fifalang butle ha nako e ntse e tsamaea.Ho fapana le li-incandescent bulbs, "nako ea bophelo" ea LED e thehiloe ka ho bolela esale pele hore na leseli le fokotseha neng ka karolo ea 30 lekholong.
Li-LED li sebelisoa Joang ho Khantša?
Li-LED li kenyelelitsoe ka har'a li-bulbs le lisebelisoa bakeng sa lisebelisoa tse akaretsang tsa mabone.E nyane ka boholo, li-LED li fana ka menyetla e ikhethang ea moralo.Litharollo tse ling tsa bulb tsa LED li kanna tsa tšoana le mabone a tloaelehileng 'me li tsamaellane hamolemo le ponahalo ea mabone a setso.Lisebelisoa tse ling tsa mabone a LED li ka 'na tsa e-ba le li-LED tse hahiloeng ka hare e le mohloli o sa feleng oa leseli.Ho boetse ho na le mekhoa e nyalisitsoeng moo "bulb" e seng ea setso kapa sebopeho sa mohloli o ka nkeloang sebaka se sebelisoang 'me se etselitsoe sebopeho se ikhethileng.Li-LED li fana ka monyetla o moholo oa ho nchafatsa lintho tse entsoeng ka mabone 'me li lekana bophara ba lits'ebetso ho feta mahlale a khale a mabone.
Li-LED le Mocheso
Li-LED li sebelisa licheso tsa mocheso ho monya mocheso o hlahisoang ke LED le ho o senya tikolohong e potolohileng.Sena se etsa hore li-LED li se ke tsa chesa le ho chesa.Tsamaiso ea mocheso ka kakaretso ke eona ntho e le 'ngoe ea bohlokoa ka ho fetisisa ts'ebetsong e atlehileng ea LED bophelong bohle ba eona.Ha mocheso o phahame oo li-LED li sebetsang ho oona, khanya e tla fokotseha kapele, 'me bophelo ba molemo bo tla ba bokhutšoanyane.
Lihlahisoa tsa LED li sebelisa mefuta e sa tšoaneng ea meralo le litlhophiso tsa mocheso ho laola mocheso.Kajeno, tsoelo-pele ea thepa e lumeletse bahlahisi hore ba rale mabone a LED a lumellanang le sebōpeho le boholo ba mabone a tloaelehileng a incandescent.Ho sa tsotellehe moralo oa mocheso oa mocheso, lihlahisoa tsohle tsa LED tse fumaneng ENERGY STAR li 'nile tsa lekoa ho etsa bonnete ba hore li laola mocheso hantle e le hore tlhahiso ea leseli e bolokehe hantle ho fihlela qetellong ea bophelo ba eona bo lekantsoeng.
Mabone a LED a fapane joang le mehloli e meng ea leseli, joalo ka incandescent le Compact Fluorescent (CFL)?
Leseli la LED le fapane le incandescent le fluorescent ka litsela tse 'maloa.Ha e entsoe hantle, mabone a LED a sebetsa hantle, a sebetsa ka mefuta e mengata, 'me a nka nako e telele.
Li-LED ke mehloli ea leseli e "directional", e bolelang hore li hlahisa leseli ka tsela e itseng, ho fapana le incandescent le CFL, tse hlahisang leseli le mocheso ka mahlakoreng 'ohle.Seo se bolela hore li-LED li khona ho sebelisa khanya le matla ka mokhoa o atlehileng haholoanyane lits'ebetsong tse ngata.Leha ho le joalo, ho boetse ho bolela hore ho hlokahala boenjiniere bo tsoetseng pele ho hlahisa lebone la lebone la LED le khantšang leseli hohle.
Mebala e tloaelehileng ea LED e kenyelletsa amber, e khubelu, e tala le e putsoa.Ho hlahisa leseli le lesoeu, li-LED tsa mebala e fapaneng li kopantsoe kapa li koahetsoe ka thepa ea phosphor e fetolang 'mala oa leseli ho leseli le tloaelehileng "le tšoeu" le sebelisoang malapeng.Phosphor ke ntho e 'mala o mosehla e koahelang li-LED tse ling.Li-LED tse mebala li sebelisoa haholo joalo ka mabone a matšoao le mabone a bonts'ang, joalo ka konopo ea matla komporong.
Ka CFL, motlakase o phalla pakeng tsa li-electrode karolong e 'ngoe le e' ngoe ea tube e nang le likhase.Karabelo ena e hlahisa khanya ea ultraviolet (UV) le mocheso.Leseli la UV le fetoha leseli le bonahalang ha le otla lesela la phosphor ka hare ho tleloubu.
Nako ea poso: Mar-27-2023
