I kēia manawa hiki iā mākou ke ʻike i nā kukui alakaʻi ma nā wahi āpau, ma ke alanui, ke kikowaena kūʻai,
ma ka hale hana a me ke keʻena, ma ka māla a me ka paka ... A ʻo kekahi mau kukui LED he hana kūikawā e like me ke kukui ulu LED e kōkua i nā mea kanu e ulu wikiwiki a me ke kukui UV LED nona ka hana disinfection a me ka sterilization, ʻO ke hoʻomālamalama ʻana i kahi kukui UV LED ma ka home e palekana aʻe i ka wā COVID-19. Hiki iaʻu ke manaʻo e puni ana nā kukui LED iā mākou.No ke aha e hoʻololi wikiwiki ai ke kukui LED i nā kukui incandescent?
ʻO ka mea mua, e ʻike kākou i ka ʻokoʻa ma waena o nā kukui incandescent a me nā kukui fluorescent, a me nā kukui LED.
● Kukui hoʻomālamalama
Ua kapa ʻia ke kukui incandescent ʻo ia he kukui Edison, hana ia ma ka holo ʻana o kahi au uila ma o kahi filament (tungsten, heheʻe ma 3,000 degere Celsius) e hoʻopuka ana i ka wela. Mālama ka wili i ka wela i hoʻopaʻa ʻia, e hoʻomaʻalili ana i ka filament i kahi mahana ma mua o 2,000 degere Celsius. Ke incandescent, hoʻopuka ka filament i ka mālamalama e like me ka hao ʻulaʻula e ʻālohilohi ana. ʻO ke kiʻekiʻe o ka mahana o ka filament, ʻoi aku ka mālamalama o ke kukui.
Eia kekahi, he melemele wale nō ke kala o ke kukui. A ʻaʻole lawa ka maoli o ke kala o ka mea ma lalo o ke kukui incandescent (haʻahaʻa loa ʻo Ra). ʻAʻole lōʻihi ke ola ma muli o ka sublimation filament Tungsten.
●Kukui fluorescent
ʻO kāna kumumanaʻo hana: ua ʻōlelo wale ʻia ka paipu kukui fluorescent he paipu hoʻokuʻu kinoea pani. ʻO ke kinoea nui i loko o ka paipu he kinoea argon (argon) (aia pū kekahi neon a i ʻole Krypton) ma kahi o 0.3% o ka lewa. Loaʻa pū kekahi mau kulu kālā -- e hana ana i kahi mahu liʻiliʻi o ka mercury. ʻO nā ʻātoma Mercury e hana ana ma kahi o hoʻokahi tausani o nā ʻātoma āpau o ke kinoea.
Loaʻa i nā kukui fluorescent nā pono o ka ʻike kukui uila kiʻekiʻe (5 manawa o nā kukui uila maʻamau), ka hopena mālama ikehu maopopo, ke ola lōʻihi (8 manawa o nā kukui uila maʻamau), ka liʻiliʻi, a me ka hoʻohana pono. Ma waho aʻe o ke kukui keʻokeʻo, aia kekahi kukui mahana. Ma ke ʻano laulā, ma lalo o ka wattage like, ʻo ke kukui mālama ikehu he 80% ka mālama ikehu ma mua o ke kukui incandescent, a ʻo ka awelika o ke ola he 8 manawa ka lōʻihi. ʻO 5w ka like me 25 watts o nā kukui incandescent, ʻo 7 watts ka like me 40 watts, a ʻo 9 watts ka like me 60 watts.
●Nā kukui alakaʻi
Ua kapa ʻia nā kukui LED he mau diode hoʻemi kukui. He mea semiconductor paʻa ia e hoʻopuka i ka ikehu ma ke ʻano o nā photons a hoʻololi pololei i ka uila i ka mālamalama. ʻO kēia ke kumumanaʻo o ke kukui LED.
He nui nā pono o nā kukui LED
1. liʻiliʻi ka nui
2. ka hoʻohana ʻana i ka mana haʻahaʻa
3. manawa ola lōʻihi
4. ʻaʻohe ʻawahia
5. palekana kaiapuni
Ua ulu mālie nā kukui LED mai nā mea hoʻonaninani waho a me nā kukui ʻenekinia i nā kukui home.
I kēia manawa hiki iā ʻoe ke hoʻomaopopo i ke kumu i kaulana ai nā kukui alakaʻi, a hoʻololi koke i ke kukui kuʻuna. Ma ke ʻano he mea hoʻolako kukui alakaʻi, ʻo Kelemania Liper Lighting kahi mea hana i ʻoihana i ka ʻoihana alakaʻi no nā makahiki he 29 a ʻoi. Mai ka hoʻolālā a i ka hana ʻana a i ke kūʻai aku, hāʻawi mākou i kahi lawelawe hoʻokahi. Welina mai e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku.
Ka manawa hoʻouna: Nov-19-2020
