Jwale re kgona ho bona mabone a bonesitsweng hohle, Seterateng, mabenkeleng a maholo,
fekthering le ofising, serapeng le serapeng sa boikhathollo...Mme mabone a mang a LED a na le mosebetsi o ikhethang o kang lebone la LED le thusang limela ho hola ka potlako le lebone la UV le tsamaisoang ke LED le nang le ts'ebetso ea ho bolaea likokoana-hloko le ho bolaea likokoana-hloko, Ho bonesa lebone la UV le tsamaisoang ke LED lapeng ho tla ba bolokehile nakong ea COVID-19. Kea utloa hore mabone a LED a re potolohile ka hohle.Ke hobane'ng ha mabone a LED a nka sebaka sa mabone a Incandescent kapele hakaale?
Taba ea pele, re tsebise phapang pakeng tsa mabone a Incandescent le mabone a fluorescent, le mabone a LED.
● Lebone la khanya
Lebone la incandescent le boetse le bitsoa tleloubu ea Edison, E sebetsa ka ho tsamaisa motlakase ka har'a filament (tungsten, e qhibilihang ho likhato tse 3,000 tsa Celsius) e hlahisang mocheso. Spiral e boloka mocheso o le matla, e leng se etsang hore filament e pholile ho fihlela mochesong o fetang likhato tse 2,000 tsa Celsius. Ha filament e le matla, filament e ntša leseli joaloka tšepe e khubelu e benyang. Ha mocheso oa filament o phahame, leseli le khanya haholoanyane.
Ntle le moo, 'Mala o bobebe o mosehla feela. 'Me 'mala oa ntho e ka tlas'a lebone la incandescent ha o hlile ha o lekana (Ra e tlase haholo). Bophelo ha bo bolelele hakaalo ka lebaka la sublimation ea filament ea Tungsten.
●Lebone la khanya
Molao-motheo oa eona oa ho sebetsa: tube ea lebone la fluorescent ho thoe feela ke tube e koetsoeng ea ho ntša khase. Khase e ka sehloohong ka har'a tube ke khase ea argon (argon) (eo hape e nang le neon kapa Krypton) hoo e ka bang 0.3% ea sepakapaka. E boetse e na le marotholi a 'maloa a silevera -- e leng mouoane o monyane oa mercury. Liathomo tsa mercury li etsa hoo e ka bang sekete sa liathomo tsohle tsa khase.
Mabone a phatsimang a na le melemo ea bokhoni bo phahameng ba khanya (makhetlo a 5 ho feta a mabone a tloaelehileng), phello e totobetseng ea ho boloka matla, bophelo bo bolelele (makhetlo a 8 ho feta a mabone a tloaelehileng), boholo bo bonyenyane, le tšebeliso e bonolo. Ntle le leseli le lesoeu, ho boetse ho na le leseli le mofuthu. Ka kakaretso, tlas'a matla a tšoanang, lebone le bolokang matla le boloka matla ka 80% ho feta lebone la incandescent, 'me nako e tloaelehileng ea bophelo e telele ka makhetlo a 8. 5w e lekana le li-watts tse 25 tsa mabone a incandescent, li-watts tse 7 li lekana le li-watts tse 40, 'me li-watts tse 9 li batla li lekana le li-watts tse 60.
●Mabone a LED
Mabone a LED a boetse a bitsoa diode tse ntšang leseli. Ke sesebelisoa sa semiconductor sa boemo bo tiileng se ntšang matla ka mokhoa oa li-photon 'me se fetola motlakase ka ho toba hore e be leseli. Ena ke molao-motheo oa mabone a LED.
Mabone a LED a na le melemo e mengata
1. boholo bo bonyenyane
2. Tshebediso e tlase ya matla
3. nako e telele ea bophelo
4.e seng chefo
5. tshireletso ya tikoloho
Mabone a LED a ntse a ntlafala butle-butle ho tloha mekhabisong ea kantle le mabone a boenjiniere ho ea maboneng a ntlo.
Jwale o ka utlwisisa hore na ke hobaneng ha mabone a LED a ratwa hakaale, mme o nkela lebone la setso sebaka ka potlako hakana. Jwalo ka mofani wa mabone a LED, Germany Liper Lighting ke moetsi ya nang le boiphihlelo indastering ya LED ka dilemo tse fetang 29. Ho tloha moralong ho isa tlhahisong ho isa thekisong, re fana ka tshebeletso ya ho emisa hang feela. Re a o amohela ikopanye le rona bakeng sa tlhahisoleseding e batsi.
Nako ea poso: Pulungoana-19-2020
