ʻO ka palaho kukui LED e pili ana i ke ʻano o ka hoʻohaʻahaʻa ʻana o nā luminaires LED i ko lākou pono kukui a hoʻonāwaliwali i ko lākou puka māmā i ka wā hoʻohana.
1) pākēneka (%): No ka laʻana, e hāʻule ka luminous flux o ka LED ma hope o 1000 mau hola o ka hana i 90% o ka waiwai mua, e hōʻike ana he 10% ka pohō māmā;
2)Lumen Maintenance: No ka laʻana, "L70" hōʻike i ke ola (mau hola) ke hāʻule ka luminous flux i 70% o ka waiwai mua;
ʻO ka pōʻino haʻahaʻa haʻahaʻa, ʻo ia ka maikaʻi o ka maikaʻi o nā mea LED, maikaʻi ka hoʻolālā wela, a ʻoi aku ka lōʻihi o ke ola: No ka laʻana, hiki ke emi iho ka led kiʻekiʻe ma 10% wale nō i 25,000 mau hola, ʻoiai nā led haʻahaʻa haʻahaʻa e emi iho ma mua o 30% ma 10,000 hola.
ʻO ke kuhikuhi maʻamau o ka ʻoihana LED:
LED maʻamau:L70 ola ma kahi o 25,000~50,000 hola.
LED kiʻekiʻe (e like me ka pūʻolo COB):Hiki ke ola L80 ma mua o 50,000 mau hola.
ʻO nā kumu nui e pili ana i ka palaho māmā:
Mahana:ʻO ka hoʻokuʻu ʻana i ka wela e hoʻolalelale i ka phosphor a me ka ʻelemakule (ʻo ka mahana o ka hui ʻana he 10 ° C no ka lita, hiki ke hoʻemi ʻia ke ola).
Kaʻa i kēia manawa:ʻO ka hana nui loa (e like me ka hoʻonui makapō o ka hoʻomālamalama ʻana i kēia manawa) e hoʻolalelale i ka pohō māmā.
Nā mea a me nā kaʻina hana:Hiki i nā phosphors maikaʻi ʻole, nā mea hoʻopili a i ʻole nā kipi ke kumu i ka pohō māmā.
Maʻamau palaho kukui LED
1) LED maʻamau: L70 / 25,000 ~ 50,000 hola
2) LED kiʻekiʻe: L80 / 50,000 hola
Ka hopena o ka pohō māmā i nā kukui loko loko:
Ka emi ʻana o ka mālamalama: Ke koʻikoʻi ka hāʻule ʻana o ke kukui, e emi ana ka hopena kukui maoli o ke kukui, a pono e hoʻololi a hoʻonui ʻia ka nui o nā kukui.
E mae ana ka wela o ka waihoʻoluʻu: ʻO kekahi pohō kukui LED i hui pū ʻia me nā hoʻololi ʻana o ka mahana o ka waihoʻoluʻu (e like me ka uliuli a i ʻole melemele), e pili ana i ka hana kala.
ʻO ke ola pōkole: ʻO ka pōloli māmā wikiwiki loa ʻo ia ka mea ʻoi aku ka haʻahaʻa o ke ola lawelawe maoli o ka LED ma mua o ke ola theoretical (maʻamau me ka luminous flux maintenance rate L70 e like me ka hopena o ke ola).
ʻO ka palaho māmā he hōʻailona kumu e ana i ka hilinaʻi a me ke ola o ka mālamalama o lalo o ka wai, a ʻo ka palaho haʻahaʻa haʻahaʻa he hōʻailona ia o ka LED kiʻekiʻe. 2 mau makahiki, kaomi i ke kiʻi ma lalo nei e kiʻi hou aku i ka ʻike o nā kukui haʻahaʻa haʻahaʻa haʻahaʻa i lalo o ka wai:
Ka manawa hoʻouna: Mei-09-2025