Ua ukali ʻia e nā kukui kukui LED a me nā kukui o nā ʻano loea like ʻole a me ka hana ma ke ʻano he kikowaena o ka ulu ʻana o ka "paʻakikī", ua ʻoluʻolu lohi i ka noi o ke kumu kukui maʻamau, ma kekahi ʻano kukui, ka mālama ʻana i ka ikehu a me ka mālama ʻana i ke kaiapuni. ʻO ke kumu o ka hoʻohana ʻana e lilo i mea nui a ʻoi aku ka "māmā", ua komo pū nā ʻoihana ʻoihana kukui maʻamau i nā mākeke kukui LED like ʻole, e hoʻomaka ana i ka grope no nā ʻoihana i ka hoʻololi ʻana o ke ala.ʻO ka puka ʻana o ka makahiki mua, ʻo ia ka LED e hoʻomaka i ka litter o nā kukui kuʻuna?I ka makahiki 2011, ʻo ka hōʻikeʻike honua ma guangzhou honua kukui fair e like me ka ʻoihana kiʻekiʻe hanana, pinepine hiki ke hele i ka ʻike, hana ʻoihana limelight - no ka manawa mua e lilo i ka honua nui loa i ka hōʻikeʻike kukui i ka manawa like, dibon hoʻokahi wehe i kahi hōʻike. ʻO ka hōʻike LED i puka mai ʻo ia ka hōʻike LED nui loa o ka honua.
LED waiwai ma nā kūlana kiʻekiʻe i ka ulu mutant
E like me ka honua o ka loa kiai (di) i keia la i ka hou hanauna o ka malamalama kumu, LED ma muli o kona kiʻekiʻe olinolino, haʻahaʻa ka nui o ka wela, ola lōʻihi, non-meaʻawaʻawa, hiki ke lawe ma luna o ka hoʻohana hou, e like me ka ikaika, i oleloia e like me ka ulu nui loa. ka manaʻo o ke kumu kukui kukui ʻōmaʻomaʻo i ke kenekulia 21.Ua hoʻomaka ka waiwai LED ma Kina i nā makahiki 70 o ke kenekulia 20, i hala i ka ulu ʻana o kahi kokoke i 40 mau makahiki, ua lilo ko mākou ʻāina i mea hana kukui nui loa o ka honua a me ka lua o ka mea kūʻai aku i nā kukui uila.Mana ma Kina (Kina) e like me 2009 makahiki e ka Chinese oihana o ka 'epekema a me ka 'ike loea hou i ka "umi kūlanakauhale wan malamalama" semiconductor kukui hoʻohana 'ana hōʻike kūlanakauhale, i loko o ka paipai kulekele, loiloi a me ka waiwai nui 'oihana hoʻomaka mai ka hoʻomaka LED ka. hiki ke ulu o ka ʻoihana, a hoʻokuʻu i kahi "LED wela" o ke kai.Ma lalo o ke kulekele e hoʻolaha, hoʻolaha nui ʻia ka hana kukui LED.ʻO ka mākeke kukui LED i ka makahiki 2011 no ka ulu wikiwiki ʻana, ʻo ke kukui LED ke ʻano o The Times, nā mea hana hana palena ʻole, lawe i kahi mākeke nui.
ʻO ke kumu kukui'ōmaʻomaʻo, nā kukui LED e pani i nā kukui kuʻuna
I ka wā e hiki mai ana, e hoʻololi ke kukui LED i nā huahana kukui kuʻuna.ʻO ka huahana kukui LED wela kahi ʻano kumu kukui anuanu, ʻaʻohe huahana kukui kuʻuna e hōʻike i ka ua wela, puhi ʻia ka filament a me nā kumuhana ʻē aʻe, me ka pono o ke ola lōʻihi a paʻa.ʻOi aku ke ola o nā huahana kukui LED ma mua o ʻumi mau manawa kiʻekiʻe ma mua o ke ola huahana maʻamau.Aia ia i nā huahana ʻokiʻoki kiʻekiʻe, ma lalo o ka mana o ka mīkini helu, hiki ke ʻoi aku (geng) maikaʻi hoʻonohonoho pūnaewele a hiki ke (k ě) i ka pae i kēlā me kēia manawa, no laila ʻoi aku ka kūpono o ka helu o kēia lā (shu ) ulu ʻike huaʻōlelo.ʻO ka mea nui loa, ʻo nā huahana kukui LED kūpono i ka manaʻo palekana kaiapuni.Ma muli o ka haʻahaʻa haʻahaʻa o ka ikehu, no ka dc drive, hiki ke hoʻololi i ka mana uila a me ka optical i hoʻokahi haneli pakeneka.I ka nui o nā kūlana kukui, ʻoi aku ma mua o 80% o ka ikehu ma mua o nā huahana kukui kuʻuna.
Ma 2010 makahiki, hui like 'ole no ka LED kukui e pani i ku'una kukui kukui a me na kukui o ka manawa papa manawa no ka ninau e kipa i ka hula ne'e, ninau kipa "(ji ē), e like me ka hua 'oihana e kōkua a me ka holomua o ka LED e pani. ʻoi aku ka manaʻo o ke kukui kuʻuna.Manaʻo ka poʻe i ka ʻoihana cuhk i loko o 3 mau makahiki, ʻo nā kukui kukui LED a me nā kukui e hoʻololi i ka lākiō kukui kuʻuna hiki ke hiki i 20%, a i loko o 3 a 5 mau makahiki he 50%, a ma hope o 10 mau makahiki a i 80%.Ma 2014, e like me ka hou speculation semiconductor kukui kumu e noho 50% o ke ao nei market mahele, ma 2016 semiconductor kukui e noho 50% o ka market mahele.Manaʻo ka poʻe i loko o ka ʻoihana i ka ʻoihana nui ma 2020 LED nā huahana kukui i loko a i ʻole ka helu hana hiki ke hiki i 50%.
Kūleʻa ka waiwai maka kahiko no ka ʻoihana kukui LED no ka wā e hiki mai ana
Mai ka makahiki 2010 e piʻi nui ana nā kukui fluorescent (me nā kukui mālama ʻana i ka ikehu), alakaʻi ʻia nā mea hana (di) i ke kumukūʻai o nā kumu kumu nui o ka honua laha ʻole e piʻi nui ana, ʻo ka mea kiʻekiʻe loa (pono) m: ng hiki i 124%, ke kūʻai mau nei ke kumukūʻai. ʻo ka volatility o kēia lā.I ka pane ʻana, ʻo ka ʻoihana e kōkua i ka nānā ʻana i ka manaʻo, ke kumukūʻai o ka ʻikepili kumu, e like me ka honua laha i ka wā e hiki mai ana e hoʻomau mau ʻia.Ma muli o ka lepo phosphor pauka ka mea nui, nā kukui fluorescent, nā kukui mālama ikehu, hoʻohana ʻia nā mea LED i ka pauka phosphor encapsulation, ʻo kona piʻi ʻana o ke kumukūʻai e hōʻike ana i ka makemake o ke kaulahao ʻoihana koʻikoʻi ka hopena.
Wahi a nā helu helu, 80% o nā kukui mālama ola honua i hana ʻia ma Kina, i kēia lā aia ʻoi aku ma mua o 3000 mau kukui mālama ola a me nā ʻoihana pili i ko mākou ʻāina, ʻo ka puka makahiki o nā kukui mālama ola wale nō ma o 3 biliona, he ʻO vice nā kukui mālama i ka ikehu ma waena o ka hana honua.ʻO ka mākeke kumu akā kiʻekiʻe ka mea i noho ʻia e nā mea kūʻai ʻē aʻe e like me GE, philips, ʻo ka hapa nui o nā mea hana Kina e ʻauwana ana i ka mākeke haʻahaʻa, e hoʻemi ana i nā waiwai.A ʻo nā kumu kūʻai o ka honua laha ʻole i hoʻopaʻa ʻia i kahi helu nui o ka ʻai ʻana i nā ʻoihana kukui mālama ola Kina e like me ka dibon ʻaʻole ia he waiwai kiʻekiʻe.ʻO ka honua maʻamau kekahi o nā mea waiwai nui o nā huahana kukui LED, akā e like me ke ʻano o nā huahana hou, ʻoi aku ka kiʻekiʻe o nā kukui LED i kēia lā, hiki ke ʻoi aku ma mua o 30%, a mai ka manaʻo o ke kapikala, ʻo ia. e pi'i ke kumu kū'ai o ka honua a me ka metala i kēlā me kēia makahiki, akā 'o ke kapikala o nā huahana kukui LED ke kumu kū'ai kīkī nui e pae i kahi kūlana mau, hiki ke ho'opau i ka pi'i 'ana o ke kumukū'ai.I kēia hihia, ua manaʻo ʻia e nui aʻe nā ʻoihana e wikiwiki i ka ʻāpana huahana kukui LED.
ʻO nā hui kukui kuʻuna e hoʻonui i ke kūʻai aku i nā waiwai LED
ʻEke hope i nehinei no hoʻokahi makahiki, piʻi ka piʻi ʻana o ka hoʻonui ʻana o ka home, piʻi mau ka ʻikepili kumu a me ke kālā kanaka, ka piʻi nui ʻana o ka hoʻokūkū ma ka ʻoihana kukui home, ua piʻi nui ka ʻoihana ʻoihana, ua lilo ka ʻoihana like ʻole i nā palena waiwai lahilahi.Basically ma ka mākeke noi, hui pū me ka moku'āina kākoʻo kulekele, i ka ulu ana o ka oihana kukui i loko o ka mana nui, mai coherent oihana papa inoa o na hui kuai, LED kukui 'oihana a me ka waiwai i ka waiwai he ākea ākea a paʻa.I ka makahiki 2010, ka hoʻolālā ʻana o ka lā (hua) super e hoʻokō i ka hoʻolālā makahiki i ke kumu, ʻo ka loaʻa kālā o ka ʻoihana makahiki he 2.17 biliona yuan, ua hoʻokō ʻia ka hoʻolālā piha i ke kumu o 102.04%, hoʻonui ʻia e 24.52%;Ma ka hale kukui uila kumu 'oihana alaka'i kūlana basically, foshan kukui ma 2011 e hoonui hou aku i ka hoʻolilo 'oihana.E ʻoki hou i ke ʻano o ka huahana holoʻokoʻa, wehe ikaika a hana i nā huahana mālama ikehu a me nā huahana kiʻekiʻe i hoʻohui ʻia, e like me ke kukui halide metala, kukui LED, a me nā mea ʻē aʻe, ma o ka ʻimi mau ʻana i nā alakaʻi i ka mākeke kīwila.ʻO ka hoʻomālamalama ʻana o ka lā e wikiwiki i ka waiwai kukui e puka mai ana mai ka kukui kuʻuna, ka mercury a me ke kī e hāpai i ka noiʻi ʻana i nā kukui hoʻōla hoʻōla i ke kaiapuni o nā huahana hou a me nā huahana kukui LED.
Manaʻo nā poʻe loea i ka wā e hiki mai ana 10 mau makahiki e ulu mālie ka mākeke kukui LED, ʻo ia hoʻi ka kukui kuʻuna i nā kukui kukui LED a me nā kukui ka mea koʻikoʻi i ka kūleʻa o ka hoʻololi ʻana o 10 mau makahiki.Hoʻopaʻa inoa ma Hong Kong i ka makahiki i hala aku nei leishi kukui 2010 hoʻonui kālā 54.3% mai ka makahiki ma mua i $ 470 miliona, hoʻoikaika ka ʻoihana no ka hoʻolaha ʻana i ke kumu kukui mālama ola;Ua hoʻonui ʻia ke kūʻai ʻana o nā huahana uila e 64.5%, ʻo ZhanEn ka mea nui i kahi huahana me nā kukui a me nā kukui a me ke kumu kukui e kākoʻo ana i ka hoʻonui kūʻai.ʻO ka leishi hou e hoʻomālamalama nui ana i nā huahana kukui LED, ʻo ka ʻoihana ulu LED e hoʻomālamalama i ka hoʻoholo ʻana o ka waiwai.Hiki ke ʻike ʻia mai ke kūlana hōʻuluʻulu ma luna nei, hiki ke loaʻa ka waiwai o ka ʻoihana kukui kuʻuna, e hahai ikaika i ka hoʻolālā huahana LED i ke kai, hoʻonui i ke ʻano o ka ʻoihana kukui LED.Ke kahe nei nā kukui kuʻuna me ka ʻoihana hou.
Ka manawa hoʻouna: ʻAukake-11-2016