Ma mua o ka lawe ʻana, e hele nā kukui alanui alakaʻi i nā ʻano nānā āpau. No laila he aha nā huahana nānā e hele ai? Mai hopohopo, e haʻi kēia ʻatikala iā ʻoe i nā kikoʻī. ʻO ka maʻamau,Nā kukui alanui LEDe hele ma lalo o 5 mau ʻano o ka nānā ʻana ma mua o ka lawe ʻana:
I Palapala hōʻoia pili o nā mea kukui uila
ʻO ka mea mua, ʻo ia ke nānā inā ua piha ka palapala hōʻoia e pili ana i ke kukui uila.
II Ka ʻike wikiwiki ʻana i ka maikaʻi o ke kukui alanui LED
ʻO ke kukui alanui LED ka mea nui i hana ʻia me ke kumu kukui, ka lako mana a me ka radiator. ʻO ke ʻano o nā mea a me ke kaʻina hana i hoʻohana ʻia e pili pono ana i kake kumukūʻai o nā kukui alanuiHoʻomaka ka nānā ʻana mai nā ʻano o nā mea hana, e loiloi koke i nā mea maka a me ke kaʻina hana o nā kukui kukui LED i mea e ʻike ai i ka maikaʻi o nā kukui LED.
1. Hoʻāʻo hana photoelectric piha o nā kukui kukui LED
ʻO ka hoʻāʻo hana photoelectric kahi kumu koʻikoʻi no ka loiloi a me ka hōʻike ʻana i ka maikaʻi o nā kukui LED, e ʻimi ana inā aia nā hanana o nā kūlana wahaheʻe.
2. Loiloi maikaʻi o ke kumu kukui koʻikoʻi o nā kukui LED
ʻIke ʻia nā mea o ke kumu kukui LED a me ka bead kukui:
(1) Loiloi hana aniani, ʻano kelū encapsulation, ʻaʻohe haumia, nā pehu, loiloi paʻa ea.
(2) Ka loiloi ʻana o ke kaʻina hana uhi phosphor, ka nui o ka ʻāpana phosphor, ka hoʻolaha ʻana o ka nui o ka ʻāpana, ka haku mele ʻana, inā he hanana agglomeration a me ka noho ʻana.
(3) Loiloi kaʻina hana chip, ana ʻana o ka microstructure kiʻi chip, ʻimi hemahema, ʻike haumia chip, inā he leaka uila a haki paha.
(4) Loiloi o ke kaʻina hana hoʻopaʻa kēpau, ka nānā ʻana i ke ʻano o ka wili mua a me ka lua, ke ana ʻana o ke kiʻekiʻe o ke arc, ke ana ʻana o ke anawaena, ka ʻike ʻana i ka haku mele kēpau.
(5) Ke kaʻina hana kristal paʻa, ka loiloi ʻana i ke kaʻina hana kristal paʻa, inā he hakahaka papa paʻa, inā he stratification, haku mele papa paʻa, mānoanoa papa paʻa.
(6) Loiloi o ke kaʻina hana uhi stent, ka haku mele stent, ka haku mele uhi, ka mānoanoa o ka uhi, ka paʻa ʻana o ka ea stent
3. Ka loiloi ʻana i ka hana hoʻoheheʻe wela o ka mea kukui LED
Ma ke ʻano he kukui mālama ikehu hou, hoʻololi wale ke kukui alanui LED i 30-40% o ka ikehu uila i ka mālamalama a me ke koena i ka ikehu wela i ka wā e hoʻomālamalama ana. A pili loa ke ola a me ke ʻano o ka mea hoʻomālamalama kukui LED i ka mahana. ka mahana o ka bead kukui, ka mahana o ka pūpū,hoʻopuehu welae pili ana ka mahana i ke ʻano like o ke kukui LED, ka maikaʻi a me ke ola lawelawe.
ʻO ka ʻike ʻana o ka hoʻopuehu wela o nā kukui LED e pili ana i 3 mau ʻano e like me kēia:
(1) Ka loiloi ʻana i ka hoʻolālā hoʻoheheʻe wela o nā kukui LED;
(2) Inā paha ua kiʻekiʻe loa ka mahana o kēlā me kēia ʻāpana ma hope o ka hiki ʻana o ke kukui i ke kaulike wela;
(3) ʻIke ʻana i nā mea hoʻoheheʻe wela LED. Inā e koho i ka wela kikoʻī kiʻekiʻe, ke koina hoʻoili wela kiʻekiʻe o nā mea hoʻoheheʻe wela.
4. Inā paha he mau mea ʻino i ke kumu kukui nā kukui LED
Makaʻu ke kumu kukui LED i ka sulfur, a ʻoi aku ka nui o kona hāʻule ʻana ma mua o 50% i hoʻokumu ʻia e ka sulfur bromide chlorination o ka papa plating bead kālā. Ke hana ʻia ka hopena sulfur-bromine chlorination o ke kumu kukui LED, e ʻeleʻele ka wahi hana o ka huahana, e emi mālie ka flux luminous, a e ʻike ʻia ka mahana o ke kala. I ke kaʻina hana o ka hoʻohana ʻana, he mea maʻalahi ke ʻike ʻia kahi hanana leaka uila. ʻO ke kūlana koʻikoʻi, ua pala loa ka papa kālā, ua hōʻike ʻia ka papa keleawe, a hāʻule ka pōpō gula, e hopena ana i kahi kukui make. Loaʻa i nā kukui LED ma mua o 50 mau mea maka, hiki ke loaʻa pū kekahi sulfur, chlorine a me nā mea bromine. I loko o kahi kaiapuni pani a kiʻekiʻe, hiki i kēia mau mea sulfur, chlorine a me bromine ke hoʻololi i nā kinoea a hoʻopau i nā kumu kukui LED. ʻO ka hōʻike ʻike o ka hoʻokuʻu sulfur o nā kukui LED ke kī e hōʻoia i ka maikaʻi paʻa o nā kukui LED.
5. Loiloi maikaʻi o ka lako mana LED
ʻO ka hana o ka lako mana hoʻokele LED ka hoʻololi ʻana i ka uila mains AC i ke au pololei kūpono no ka LED. I ke koho ʻana a me ka hoʻolālā ʻana o ka lako mana hoʻokele LED, pono e noʻonoʻo ʻia ka hilinaʻi, ka pono, ka mana mana, ke ʻano hoʻokele, ka pale ʻana i ka piʻi ʻana, ka hana pale ʻana i ka manaʻo maikaʻi ʻole o ka mahana a me nā mea ʻē aʻe. Pono ka lako mana hoʻokele LED no nā kukui uila waho e noʻonoʻo i ka hana pale wai a me ka makū, a pono e pale ʻia kona pūpū i ka lā a ʻaʻole maʻalahi ke ʻelemakule e hōʻoia i ka hiki ke hoʻohālikelike ʻia ke ola o ka lako mana hoʻokele me ke ola o ka LED. ʻO ka ʻike a me nā ʻike hoʻāʻo e like me kēia ma lalo nei:
(1) Nā palena hoʻopuka mana: voltage, au;
(2) Inā paha e hiki i ka lako mana hoʻokele ke hōʻoia i nā ʻano o ka hoʻopuka mau o kēia manawa, ke ʻano hoʻokele mau o kēia manawa a i ʻole ke ʻano hoʻokele uila mau o kēia manawa;
(3) Inā he pale overcurrent kaʻawale, ka pale kaapuni pōkole a me ka pale kaapuni hāmama;
(4) ka ʻike ʻana i ka liki mana: i ka wā e hana ana me ka uila, ʻaʻohe hanana uila o ka pūpū;
(5) ʻIke ʻana i ke ana uila Ripple: ʻaʻohe ana uila ripple ka mea maikaʻi loa, me ke ana uila ripple, ʻoi aku ka maikaʻi o ka piko liʻiliʻi;
(6) Loiloi Strobogram: inā paha he strobogram ke kukui alanui LED ma hope o ke kukui ʻana;
(7) Hoʻomaka ka mana uila/aupuni: i ka wā e hoʻomaka ai, ʻaʻole pono e ʻike ʻia ka mana uila/aupuni nui;
(8) Inā kūlike ka piʻi ʻana o ka mana me nā kūlana pili.
III Ka ʻike ʻana i ke kumu o ka chip
Aia i loko o ka waihona ʻikepili chip LED i hoʻāʻo ʻia ka ʻike chip o nā mea hana kūloko a me nā haole he nui, ua piha ka ʻikepili, pololei a hōʻano hou ʻia. Ma o ka loaʻa ʻana a me ka hoʻohālikelike ʻana, hiki ke hōʻoia ʻia ke kumu hoʻohālike chip a me ka mea hana, he mea kōkua ia no nā mea hana kukui e hoʻomaikaʻi i ka kaohi maikaʻi a me ka pono.
IV Nānā ʻana i ke ʻano a me ke ʻano o ke kukui uila LED
1. ʻO ka puke noi e hāʻawi pinepine i nā mea i hoʻohana ʻia no ke kukui ʻana, a e nānā pono ʻia kēia mau mea. Nānā ʻana i ke ʻano: like ke kala o ka uhi ʻana, ʻaʻohe pores, ʻaʻohe māwae, ʻaʻohe haumia; Pono e hoʻopili pono ka uhi ʻana i ka mea kumu; Pono e laumania ka ʻili o nā ʻāpana āpau o nā kukui LED, me ka ʻole o nā ʻōpala, nā māwae, ka deformation a me nā kīnā ʻē aʻe;
2. Nānā ʻana i ke ana: Pono nā ana e hoʻokō i nā koi o nā kiʻi;
3. Nānā ʻana i ka ʻaha kūkā: pono e hoʻopaʻa ʻia nā wili paʻa ma ka ʻili māmā, pono e kaʻawale nā liʻiliʻi mai nā burrs a me nā kihi ʻoi, a pono e paʻa a wehe ʻole ʻia nā pilina.
V Hoʻāʻo wai ʻole
E like me nā kukui uila e hana ana ma waho i nā makahiki āpau, aNā kukui alanui LEDua hoʻokomo ʻia ma kahi ea o kekahi mau mika a ʻoi aku ma mua o ʻumi mika. He mea paʻakikī loa ke hoʻololi a mālama i nā kukui alanui, e koi ana iā lākou e loaʻa ka hana wai ʻole a me ka lepo ʻole. No laila, he mea nui loa ka papa wai ʻole a me ka lepo ʻole o ke kukui alanui LED.
E like me ka mea i hōʻike ʻia ma ke kiʻi, ʻo Zenith Lighting kahi mea hana ʻoihana o nā ʻano kukui alanui āpau a me nā huahana pili ʻē aʻe, inā he nīnau a papahana paha kāu, mai kānalua e hoʻokaʻaʻike mai iā mākou.
Ka manawa hoʻouna: Iulai-06-2023