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FAQs

Nā LED

ʻO nā LED he Light Emitting Diodes: nā mea uila e hoʻololi pololei i ka ikehu uila i māmā ma o ka neʻe ʻana o nā electrons i loko o ka mea diode.He mea koʻikoʻi nā LED no ka mea, ma muli o ko lākou pono a me ka hoʻohana haʻahaʻa haʻahaʻa, ua lilo lākou i pani no ka hapa nui o nā kumu kukui maʻamau.

SMD LED

ʻO ka Surface Mounted Device (SMD) LED he 1 LED ma ka papa kaapuni, hiki ke lilo i waena o ka mana a i ʻole ka mana haʻahaʻa a ʻoi aku ka liʻiliʻi o ka hana wela ma mua o kahi LED COB (Chips On Board).Hoʻokomo pinepine ʻia nā LED SMD ma luna o kahi Papa Hana Paʻi (PCB), kahi papa kaapuni kahi i kūʻai ʻia ai nā LED me ka mechanically.Ke hoʻohana ʻia kahi helu liʻiliʻi o nā LED me ka mana kiʻekiʻe, ʻaʻole maikaʻi ka hāʻawi ʻana i ka wela ma kēia PCB.ʻOi aku ka maikaʻi o ka hoʻohana ʻana i ka LED mid-power i kēlā hihia, no ka mea, ʻoi aku ka maikaʻi o ka hoʻokaʻawale ʻana o ka wela ma waena o ka LED a me ka papa kaapuni.No laila, pono e lilo ka wela i ka papa kaapuni.Loaʻa kēia ma ke kau ʻana i ka PCB ma kahi ʻaoʻao alumini.Loaʻa i nā huahana kukui LED kiʻekiʻe kahi kiʻi alumini ma waho i mea e hoʻomaʻalili ai ka mahana ambient i ke kukui.Hoʻolako ʻia nā ʻano like ʻole me kahi pahu plastik, no ka mea ʻoi aku ka maikaʻi o ka plastic ma mua o ka alumini.Hāʻawi kēia mau huahana i ka hoʻoheheʻe wela maikaʻi mai ka LED a i ka pā kumu.Inā ʻaʻole e nalowale ka alumini i kēia wela, e mau ana ka pilikia.

Lm/W

Hōʻike ka lakio lumen per watt (lm/W) i ka pono o ke kukui.ʻO ke kiʻekiʻe o kēia waiwai, ʻoi aku ka liʻiliʻi o ka mana e pono ai e hana i kekahi mau kukui.E ʻoluʻolu e hoʻomaopopo inā hoʻoholo ʻia kēia waiwai no ke kumu kukui a i ʻole luminaire holoʻokoʻa a i ʻole no nā LED i hoʻohana ʻia i loko.He kiʻekiʻe ka waiwai o nā LED ponoʻī.Loaʻa mau kekahi poho o ka pono, no ka laʻana ke hoʻohana ʻia nā mea hoʻokele a me nā optics.ʻO kēia ke kumu e loaʻa ai i nā LED ka puka o 180lm/W, aʻo ka puka no ka luminaire holoʻokoʻa he 140lm/W.Pono nā mea hana e haʻi i ka waiwai o ke kumu kukui a i ʻole ka luminaire.ʻO ka puka o ka luminaire ka mea nui ma mua o ka puka kumu kukui, no ka mea, ua loiloi ʻia nā luminaires LED ma ke ʻano holoʻokoʻa.

Mea mana

Hōʻike ka mana mana i ka pilina ma waena o ka mana hoʻokomo a me ka mana i hoʻohana ʻia e hiki ai i ka LED ke hana.Aia nō ka poho o nā ʻāpana LED a me nā mea hoʻokele.No ka laʻana, he 100W LED kukui he PF o 0.95.I kēia hihia, pono ka mea hoʻokele i ka 5W e hana, ʻo ia hoʻi, 95W LED mana a me 5W mana hoʻokele.

UGR

ʻO UGR ke kū nei no ka Unified Glare Rating, a i ʻole ka waiwai ʻālohilohi no kahi kumu kukui.He waiwai helu kēia no ke kiʻekiʻe o ka makapō luminaire a he waiwai ia no ka loiloi ʻana i ka hōʻoluʻolu.

CRI

ʻO ka CRI a i ʻole Color Rendering Index kahi kuhikuhi no ka hoʻoholo ʻana i ke ʻano o ka hōʻike ʻana o nā waihoʻoluʻu kūlohelohe e ke kukui o ke kukui, me ka waiwai kuhikuhi no ka halogen a i ʻole ke kukui uila.

SDCM

ʻO ka Standard Deviation Color Matching (SDMC) kahi ʻāpana ana o ka ʻokoʻa kala ma waena o nā huahana like ʻole i ke kukui.Hōʻike ʻia ka ʻae kala i nā ʻanuʻu Mac-Adam like ʻole.

DALI

Kū ʻo DALI no Digital Addressable Lighting Interface a hoʻohana ʻia i ka hoʻokele māmā.I loko o kahi pūnaewele a i ʻole ka hoʻonā kū hoʻokahi, ua hoʻokaʻawale ʻia kēlā me kēia kūpono i kona wahi ponoʻī.ʻAe kēia i kēlā me kēia kukui e hiki ke ʻae a hoʻomalu ʻia (on – off - dimming).Loaʻa iā DALI kahi kaʻa uila 2-wire e holo kaʻawale mai ka lako mana a hiki ke hoʻonui ʻia me ka neʻe a me nā ʻike māmā ma waena o nā mea ʻē aʻe.

LB

Hoʻonui nui ʻia ka maʻamau LB i nā kikoʻī kukui.Hāʻawi kēia i kahi hōʻailona maikaʻi o ka maikaʻi, ma ke ʻano o ka hoʻihoʻi māmā a me ka hemahema o LED.Hōʻike ka waiwai 'L' i ka nui o ka ho'ōla hou ʻana ma hope o ke ola.Hōʻike ka L70 ma hope o 30,000 mau hola hana ma hope o 30,000 mau hola hana, 70% o ka mālamalama.ʻO ka L90 ma hope o 50,000 mau hola e hōʻike ana ma hope o 50,000 mau hola hana, 90% o ka mālamalama i waiho ʻia, no laila e hōʻailona ana i ka ʻoi aku ka maikaʻi.He mea nui ka 'B' waiwai.Pili kēia i ka pākēneka i haʻalele i ka waiwai L.ʻO kēia paha ma muli o ka hemahema o nā LED.ʻO L70B50 ma hope o nā hola 30,000 kahi kikoʻī maʻamau.Hōʻike ia ma hope o 30,000 mau hola hana, 70% o ka waiwai kukui hou i waiho ʻia, a ʻo ka nui o 50% e haʻalele i kēia.Hoʻokumu ʻia ka waiwai B ma kahi kūlana ʻino loa.Inā ʻaʻole i ʻōlelo ʻia ka waiwai B, hoʻohana ʻia ʻo B50.Ua helu ʻia nā luminaires PVTECH L85B10, e hōʻike ana i ke ʻano kiʻekiʻe o kā mākou luminaires.

Nā mea ʻike ʻoni

ʻO nā mea ʻike neʻe a i ʻole nā ​​​​mea ʻike maka he hui maikaʻi loa e hoʻohana ʻia me nā kukui LED, no ka mea hiki iā lākou ke hoʻohuli a hoʻopau.He kūpono kēia ʻano kukui i loko o ke keʻena, a i ʻole ka halepaku, akā hiki ke hoʻohana ʻia i nā ʻano ʻoihana like ʻole a me nā hale kūʻai kahi e hana ai nā kānaka.Hoʻāʻo ʻia ka hapa nui o nā kukui LED e ola i nā manawa hoʻololi 1,000,000, maikaʻi ia no nā makahiki o ka hoʻohana.Hoʻokahi manaʻo: ʻoi aku ka maikaʻi o ka hoʻopili ʻana i kahi mea ʻike neʻe i hoʻokaʻawale ʻia mai ka luminaire, ʻoiai ʻoi aku ka lōʻihi o ke kumu kukui ma mua o ka mea ʻike.Eia kekahi, hiki i ka sensor defect ke pale i ka mālama kālā.

He aha ke ʻano o ka mahana hana?

He hopena nui ka mahana hana i ke ola o nā LED.ʻO ka mahana hana i manaʻo ʻia e pili ana i ka mea hoʻomaha i koho ʻia, ka mea hoʻokele, nā LED a me nā hale.Pono e noʻonoʻo ʻia kahi ʻāpana ma ke ʻano holoʻokoʻa, ma mua o kāna mau ʻāpana kaʻawale.Ma hope o nā mea a pau, hiki i ka 'loulou nāwaliwali' ke hoʻoholo.He kūpono nā wahi wela haʻahaʻa no nā LED.He kūpono loa ka hoʻoluʻu a me ka hoʻoheheʻe ʻana, no ka mea hiki i nā LED ke hoʻopau maikaʻi i ka wela.No ka mea, ua li'ili'i ka wela me ka LED ma mua o ka ho'omālamalama ma'amau, pono e emi ka mana no ka mālama 'ana i kona wela.He kūlana lanakila-lanakila!Ma nā wahi mehana, ʻokoʻa ke kūlana.ʻO ka hapa nui o nā kukui LED he 35 ° Celsius ke kiʻekiʻe o ka mahana hana, piʻi ka kukui PVTECH i 65 ° C!

No ke aha i hoʻohana pinepine ʻia ai nā lens i nā kukui laina ma mua o nā reflectors.

Loaʻa i nā LED ke kukui kukui, ʻaʻole e like me nā luminaires kuʻuna e hoʻolaha ana i ka mālamalama ma kona wahi.Ke hāʻawi ʻia nā luminaires LED me nā reflectors, ʻo ka hapa nui o ke kukui i waenakonu o ke kukui e haʻalele i ka ʻōnaehana me ka ʻole e pili ana me ka reflector.Hoʻemi kēia i ke kiʻekiʻe o ka modulation o ke kukui kukui a hiki ke kumu o ka makapō.Kōkua nā Lenses i ke alakaʻi ʻana i kēlā me kēia kukuna kukui i hoʻopuka ʻia e ke LED.