ʻO ke kiʻi o ka ʻuhane o ka mālamalama -Light Distribution Curve

kukuihe mau mea koʻikoʻi a koʻikoʻi i ke ola o nā kānaka i kēia manawa.No ka ʻike ʻana o ke kanaka i ka hoʻomalu ʻana i nā lapalapa, ʻike lākou i ka loaʻa ʻana o ka mālamalama i ka pōʻeleʻele.Mai nā kuni ahi, nā kukui, nā kukui tungsten, nā kukui uila, nā kukui fluorescent, nā kukui tungsten-halogen, nā kukui sodium kiʻekiʻe a hiki i nā kukui LED, ʻaʻole i pau ka noiʻi ʻana o nā kānaka i nā kukui..

A ke hoʻonui nei nā koi, ma ke ʻano o ka helehelena a me nā ʻāpana optical.

ʻO kahi hoʻolālā maikaʻi e hana i kahi hiʻohiʻona leʻaleʻa, aʻo ka hāʻawi ʻana i ka mālamalama maikaʻi e hāʻawi i ka ʻuhane

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Ma kēia ʻatikala, e nānā pono a hohonu mākou i nā pihi hoʻohele māmā.Makemake au e kapa iā ia ʻo ke kiʻi o ka ʻuhane o ka mālamalama.

He aha ke ʻano o ka hāʻawi ʻana i ka māmā?

ʻO ke ʻano o ka wehewehe ʻana i ka ʻepekema a me ka pololei i ka māhele ʻana o ka mālamalama.E wehewehe pono i ke ʻano, ka ikaika, ke kuhikuhi a me nā ʻike ʻē aʻe o ka mālamalama ma o nā kiʻi a me ke kiʻi.

 ʻElima maʻamauʻano hōʻike no ka hāʻawi ʻana i ka māmā

1.Palapala kiʻi cone

Hoʻohana maʻamau no nā kukui kaupaku.

E like me ka mea i hōʻike ʻia ma ka laina mua o ke kiʻi, ʻo ia ke ʻano o ke anawaena kiko d=25 knm ma kahi mamao o h=1 mika, ka awelika kukui Em=16160lx, a me ka mālamalama kiʻekiʻe Emax=24000lx.

ʻO ka ʻaoʻao hema ka ʻikepili. ʻO ka ʻaoʻao ʻākau ke kiʻi intuitive me nā wahi kukui hoʻoulu ʻia.Ke hōʻike nei nā ʻikepili āpau i loko, pono mākou e hoʻomaopopo i ke ʻano o nā leka e loaʻa ai ka ʻike.

2.kaha māmā māmā like ʻole

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Hoʻolaha pinepine ʻia ke kukui o ke kukui alanui, no laila ua wehewehe pinepine ʻia e kahi ʻāpana māmā like ʻole.I ka manawa like, he intuitive ka hoʻohana ʻana i nā pihi o nā kala like ʻole e hōʻike i nā kukui ʻokoʻa.

3.pōʻai kaulike

Hoʻohana maʻamau no ke kukui alanui, kukui māla

Hōʻike ka 0.0 i kahi o ke kukui, a me ka 1^sthōʻike ka pōʻai he 50 lx ka mālamalama.No ka laʻana, hiki iā mākou ke loaʻa (0.6,0.6) mau mika mai ke kukui, ʻo ka mālamalama he 50 lx ma ke kūlana hae ʻulaʻula.

He intuitive loa ka kiʻikuhi i luna, a ʻaʻole pono ka mea hoʻolālā e hana i nā helu a hiki ke kiʻi pololei i ka ʻikepili mai ia mea a hoʻohana iā ia no ka hoʻolālā kukui a me ka hoʻolālā.

4.Polar coordinate light distribution curve/Polar Curve

I mea e maopopo pono ai, e nana mua i ka manao makemakika-polar coordinate.

He ʻōnaehana hoʻonohonoho polar i loaʻa nā kihi a me nā pōʻai e hōʻike ana i nā mamao mai ke kumu kumu.

No ka mea, ʻo ka hapa nui o nā kukui ke kuhikuhi ʻia i lalo, ʻo ka polar coordinate light distribution curve e lawe i ka lalo ma ke ʻano he hoʻomaka o 0 °.

I kēia manawa, e nānā kākou i kahi laʻana o nā ʻanuʻu e huki ana i kahi kaula hao~

1^st,ʻokoʻa ka ikaika i kauo ai i ko lākou mau kaula hao e piʻi i nā ʻaoʻao like ʻole.ʻO ka poʻe ʻoi aku ka ikaika e piʻi i kahi lōʻihi, a ʻo ka poʻe me ka ikaika liʻiliʻi hiki ke piʻi kokoke.

2^nd, e kaha i na laina no ka hookui i na kiko kahi i ku ai na kohu

ʻO ka hope, e loaʻa iā mākou ka puʻupuʻu puʻupuʻu ikaika o nā ʻona.

Mai ke kiʻikuhi, hiki iā mākou ke loaʻa i ka ikaika o nā aneto ma ka ʻaoʻao 0° he 3, a ʻo ka mana ant ma ka ʻaoʻao 30° ma kahi o 2.

Pela no hoi ka ikaika o ka malamalama—ka ikaika o ka malamalama

E hoʻohui i nā wahi wehewehe o ka ikaika o ka māmā ma nā ʻaoʻao like ʻole e kiʻi ai—ʻo ka pihi "māhele ikaika" o ka mālamalama.

ʻOkoʻa ka mālamalama mai nā ʻanuʻu. ʻAʻole e pau ke kukui, akā hiki ke ana ʻia ka ikaika o ke kukui.

Hōʻike ʻia ka ikaika o ka māmā e ka mamao mai ke kumu o ka pihi, ʻoiai ʻo ke kuhikuhi o ka mālamalama e hōʻike ʻia e nā kihi i nā koina polar.

I kēia manawa, e nānā pono i nā kukui alanui polar coordinate light distribution curve e like me lalo:

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I kēia manawa ke kaʻana like nei mākou i 5 mau ʻano hōʻike maʻamau o ka māmā.

ʻO ka manawa aʻe, e nānā pū kākou.He aha ka ʻike e hiki iā mākou ke loaʻa mai iā lākou?

ʻO Lisa Qing

ʻEnekinia Pāʻoihana International

Email: sales18@elitesemicon.com

Mobile/ WhatsApp: +86 15921514109

E-Lite Semiconductor Co., Ltd

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