He aha ka hana nānā ʻana i nā kukui alanui LED e hele ai ma mua o ka hoʻouna ʻana?

Ma mua o ka hoʻouna ʻana, e hele ana ke kukui alanui alakaʻi i nā ʻano nānā like ʻole. No laila he aha nā huahana nānā e hele ai?Nā kukui alanui LEDe hele ma lalo o 5 mau ʻano o ka nānā ʻana ma mua o ka lawe ʻana:

I pili i ka palapala hōʻoia o ke kukui

ʻO ka mea mua, ʻo ia ka nānā ʻana inā ua pau ka hōʻoia e pili ana i nā kukui uila.

II ʻIke wikiwiki i ka maikaʻi o ke kukui alanui LED

ʻO ke kukui alanui LED ka mea nui i haku ʻia me ke kumu kukui, ka mana a me ka radiator. ʻO ka maikaʻi o nā mea a me ke kaʻina hana i hoʻohana pono i kakumukuai o na kukui alanui. Hoʻomaka ka nānāʻana mai nāʻano o nā mea waiwai, e loiloi wikiwiki i nā mea maka a me ke kaʻina hana o nā kukui kukui LED i mea eʻike ai i ka maikaʻi o nā kukui LED.

1. Ho'āʻo hoʻokō photoelectric piha o nā kukui kukui LED

He kumu koʻikoʻi ka hōʻike hoʻokō Photoelectric e loiloi a hōʻike i ka maikaʻi o nā kukui LED, e ʻimi ana inā aia ke ʻano o nā kūlana hoʻopunipuni.

2. Ka loiloi maikaʻi o ke kumu kukui kumu o nā kukui LED

ʻIke i nā ʻike o ke kumu kukui LED a me ka bead māmā:

(1) loiloi kaʻina hana Lens, encapsulation glue type, contaminants free, bubbles, ea tightness loiloi.

(2) Ka loiloi kaʻina hana phosphor coating phosphor coating, phosphor particle size, particle size distribution, composition, inā he agglomeration and settlement phenomenon.

(3) Ka loiloi kaʻina hana chip, ke ana ʻana i ka microstructure chip kiʻi, ka ʻimi hemahema, ka ʻike ʻana i ka hoʻohaumia ʻana i ka chip, inā he leaka uila a haki.

(4) Ka loiloi kaʻina hana hoʻopaʻa alakaʻi, ka nānā ʻana i ka morphology kuʻi mua a me ke kula kiʻekiʻe, ke ana kiʻekiʻe o ke arc, ke ana anawaena, ka ʻike haku mele.

(5) Ke kaʻina hana ʻeleʻele paʻa, ka loiloi kaʻina hana aniani paʻa, inā ʻaʻohe papa paʻa paʻa, inā he stratification, ka hoʻohui ʻana i ka papa paʻa, ka mānoanoa papa paʻa.

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3. ʻO ka loiloi o ka hoʻoheheʻe ʻana i ka wela o ke kukui kukui LED

Ma keʻano he kukui ho'ōla hou,ʻo ke kukui alanui LED wale nō e hoʻololi i ka 30-40% o ka ikehu uila i ka māmā a me ke koena i ka ikehu wela i ka wā e hoʻomālamalamaʻia ai. ka wela o ka pūpū,hoopau welae pili ana ka mahana i ka like o ke kukui LED, ka maikaʻi a me ke ola lawelawe.

ʻO ka ʻike ʻana o ka hoʻoheheʻe ʻana o nā kukui LED me 3 mau mea e like me lalo:

(1) Ka loiloi o ka hoʻolālā wela o nā kukui LED;

(2) Inā kiʻekiʻe loa ka mahana o kēlā me kēia ʻāpana ma hope o ka hiki ʻana o ke kukui i ke koena wela;

(3) LED wela dissipation mea detection.Whether e koho kiʻekiʻe kiko'ī wela, kiʻekiʻe wela conduction coefficient o ka wela dissipation mea.

4. Inā loaʻa i nā kukui LED nā mea ʻino i ke kumu kukui

ʻO ke kumu kukui LED ka makaʻu i ka sulfur, a ʻoi aku ka maikaʻi ma mua o 50% ma muli o ka sulfur bromide chlorination o ke kālā bead plating layer. E emi iki ka luminous flux, a e ʻike ʻia ke ana wela o ka waihoʻoluʻu. hāʻule ka pōpō gula, e hopena i kahi kukui make. Aia nā kukui LED ma mua o 50 mau mea maka, a hiki ke loaʻa i ka sulfur, chlorine a me nā mea bromine. nā kinoea a me nā kumu kukui LED corrode. ʻO ka hōʻike hōʻike o ka sulfur emission o nā kukui LED ke kī e hōʻoia i ka maikaʻi paʻa o nā kukui LED.

5. LED mana lako pono loiloi

ʻO ka hana o ka LED drive power supply ka hoʻololi ʻana i ka uila AC mains i kēia manawa kūpono no ka LED. ʻO nā kumu ʻē aʻe e noʻonoʻo ʻia. ʻO ka LED hoʻokele mana lako no nā kukui uila waho e pono e noʻonoʻo i ka hana wai a me ka moisture-proof, a ʻo kona pūpū he sunproof a ʻaʻole maʻalahi i ka ʻelemakule e hōʻoia i ke ola o ka hoʻokele mana lako hiki ke kūlike me ke ola. o LED. ʻO ka ʻike a me nā ʻike hoʻāʻo i hōʻike ʻia ma lalo nei:

(1) Nā palena hoʻopuka mana: voltage, current;

(2) Inā hiki i ka lako mana hoʻokele ke hōʻoiaʻiʻo i nā hiʻohiʻona o ka hopena o kēia manawa, ke ʻano hoʻokele kaʻa mau a i ʻole ke ʻano hoʻokele uila mau;

(3) Inā he ʻokoʻa ka pale overcurrent, pale kaapuni pōkole a me ka pale kaapuni hāmama;

(4) ka ʻike ʻana o ka leakage mana: i ka wā e hana ai me ka uila, ʻaʻohe mea uila i ka pūpū;

(5) Ripple voltage detection: ʻaʻohe ripple voltage ʻoi aku ka maikaʻi, me ka ripple voltage, ʻoi aku ka liʻiliʻi o ka piko;

(6) Ka loiloi Strobogram: inā he strobogram ke kukui alanui LED ma hope o ke kukui;

(7) Hoʻomaka ka hoʻokuʻu uila / kēia manawa: i ka wā e hoʻomaka ai, ʻaʻole pono e ʻike ʻia ka mana uila nui / i kēia manawa;

(8) Inā pili ka piʻi ʻana o ka mana me nā kūlana kūpono.

III ʻIke kumu chip

Loaʻa ka ʻikepili chip LED i hoʻāʻo ʻia i ka ʻike chip o nā mea hana hale a me nā ʻāina ʻē, piha ka ʻikepili, pololei a hōʻano hou ʻia me ka wikiwiki. a me ka pono.

IV Ka nānā ʻana i ka hiʻohiʻona a me ke ʻano o ke kukui kukui LED

1. Hāʻawi maʻamau ka puke koho i nā mea i hoʻohana ʻia no ke kukui, a e nānā ʻia kēia mau mea i nā kikoʻī. Pono e pili pono ka uhi i ka mea kumu; ʻO ka ʻili o nā ʻāpana āpau o nā kukui LED e maʻalahi, me ka ʻole o nā ʻōpala, nā māwae, nā deformation a me nā hemahema ʻē aʻe;

2. Nānā ana: Pono nā ana e hoʻokō i nā koi o nā kaha kiʻi;

3. ʻO ka nānā ʻana o ka hui: pono e hoʻopaʻa ʻia nā wili hoʻopaʻa ma ka ʻili māmā, ʻaʻole pono nā ʻaoʻao mai nā burrs a me nā ʻaoʻao ʻoi aku, a ʻo nā pilina e paʻa a wehe ʻole.

V hoao wai

E like me nā kukui e hana ana i waho i nā makahiki āpau, aNā kukui alanui LEDua hoʻokomo ʻia ma ka ea o kekahi mau mika a ʻoi aku ma mua o ʻumi mau mika. He mea paʻakikī loa ka hoʻololi a mālama ʻana i nā kukui alanui, e koi ana iā lākou e loaʻa ka hana wai a me ka lepo lepo maikaʻi. mea nui.

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 ʻē aʻe e pili ana, inā he nīnau a papahana paha kāu, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou.