Inkomba yokunikeza imibala ye-LED

Abantu abaningi ngokwengeziwe ekukhetheni izibani kanyeizibani, umqondo wokunikeza imibala enkombeni yokukhetha.

Ngokwencazelo yamazinga we- "Architectural Lighting Design amazinga", ukunikelwa kombala kubhekisele kumthombo wokukhanya uma kuqhathaniswa nomthombo wokukhanya ojwayelekile, umthombo wokukhanya uveza izici zombala wento. I-Color Rendering Index iyisilinganiso sokunikezwa kombala komthombo wokukhanya, okuvezwe njengezinga lokuvumelana phakathi kombala wento engaphansi komthombo wokukhanya olinganiselwe nombala wento evamile yokukhanya.

I-International Commission ekukhanyiseni (CIE) Setha inkomba yokunikeza imibala yokukhanya kwelanga e-100, nemibala engu-15 yokuhlola, usebenzisa u-R1 ~ R15 ukukhombisa inkomba yokubonisa yale mibala engu-15 ngokulandelana. Ingaveza kahle umbala wokuqala wesidingo sezinto ezibonakalayo sokusebenzisa inkomba ephakeme yombala (i-RA) yomthombo wokukhanya, inani layo lisondele ku-100, ukuhunyushwa kombala okuhle kakhulu.

I-General Color Rendering Index, Thatha izinhlobo ezingama-R1 ~ R8 izinhlobo zezinkomba zombala ezijwayelekile zenani elijwayelekile, eliqoshwe njengeRA, elibonisa ukuhunyushwa kombala wokukhanya. Inkomba ekhethekile yombala ekhethiwe okhethiwe u-R9 ~ R15 izinhlobo zamasampula ajwayelekile wombala we-Colour Rendering Index, eqoshwe njengeRI.

Imvamisa sithi inkomba yokunikeza imibala imvamisa isho inkomba yokunikeza imibala ejwayelekile, okungukuthi, inani le-RA, ngokusho kwe- "Architectural Lighting Design Amazinga, nathi sifuna ukucubungula inkomba ekhethekile yokunikeza imibala.

Phakathi kwazo, I-Special Colour Rendering Index R9 yikhono lokubonisa okubomvu, lapho uthengaIzibani ze-LEDna-izibanikudingeka unake ngokukhethekile inani le-R9. Inani eliphakeme lenani lika-R9, umbala ongokoqobo ngokwengeziwe onemibala yezithelo, izimbali, inyama, njll. Uma ukukhanya okubomvu kulahleka ekukhanyeni, kuzothinta ikhwalithi yokukhanya kwemvelo okukhanyayo. Ngakho-ke kuphela lapho i-RA ne-R9 benamanani aphezulu ngasikhathi sinye, ukuhunyushwa kombala okuphezulu kweIzibani ze-LEDingaqinisekiswa.

Kubhekiswa ekucacisweni kwezwe lonke, lapho uRa ≥ 80 no-R9 no-R9 ≥ 0 wezibani, kungahlangabezana ngokuyisisekelo inkomba yokunikeza imibala edingekayo emisebenzini yansuku zonke.

Kufanele kuqashelwe ukuthi abaningiIzibani ze-LEDemakethe manje athengiswa ngamanani amabi angama-R9, ngakho-ke udinga ukubhebhana ngokucophelelailambuUkukhetha. Ngaphezu kwalokho, uma imibala enikezela ngezidingo zenkomba ziphezulu, ungakhetha i-RA ≥ 90, R9 ≥ 70 amalambu.

I-Index yokukhanyisa yombala ophansi kakhulu izothinta amehlo ethu ekuqasheni kombala wento, okuholela ekunciphiseni noma ukwehla kwamandla okubona imibala, ukuzwela kombala ompofu kuzoncishiswa, kube lula ukuletha ukukhathala okubonakalayo, kanye nokubangela i-myopia.

Ngakho-ke, ukukhetha amalambu anezinkomba zombala eziphakeme kungavikela amehlo ethu futhi usilethele indawo yokukhanya ethe xaxa ngenkathi kuthuthukisa ukukhiqizwa kabusha kwezinto.