Menene UGR (Unified Glare Rating) a cikin fitilun LED?

Ma'auni ne na tunani wanda ke auna yanayin yanayin hasken da na'urar haske ke fitarwa a cikin mahalli na gani na cikin gida ga idon ɗan adam, kuma ana iya ƙididdige kimarsa ta hanyar ƙirar ƙimar hasashe ta CIE daidai da ƙayyadaddun yanayin lissafi.

Ma'auni na ƙirar masana'antu da na hasken farar hula na asali sun ƙulla cewa hasken kai tsaye na hasken gida gabaɗaya yana iyakance bisa ga iyakar haske. Wannan ƙayyadadden hanyar kawai don haskaka fitila ɗaya ne kawai, kuma ba zai iya wakiltar jimlar tasirin hasken da duk fitilun ɗakin suka samar ba. Don haka, CIE ta gabatar da tsarin lissafin ƙididdige ƙimar ƙima (UGR) bisa tushen haɗa ƙididdiga na ƙididdigar haske a cikin ƙasashe daban-daban. Ya dace da ƙirar haske na gabaɗaya na ɗaki mai siffar cube mai sauƙi. Fitilolin suna jera su daidai daidai da daidaitattun tazara, kuma fitilun suna da nau'i biyu tare da rarraba haske.

Farashin UGR na LED downlights aka raba kamar haka:

Daraja Ji
25-28 Ba za a iya jurewa ba
22-25 Ba dadi
19-22 Haƙuri matakin haske
16-19 Matsayin da aka yarda da haske, kamar ofisoshi da azuzuwan da ke buƙatar haske na dogon lokaci, ya dace da wannan matakin.
13-16 Ba ya jin mamaki
10-13 Ba za a iya jin haske ba
10 ƙwararrun samfura don ɗakunan aikin asibiti

Tabbas, UGR ba ƙimar samfuri ɗaya ba ce, tana kuma da alaƙa da yanayin amfani da hasken wuta.

Alal misali, ƙananan ƙwanƙwasawa na ɗakin, mafi girman UGR. Ka'idar ta kasance mai sauƙi: mafi girman bambanci tsakanin hasken yanayi da hasken fitilu, mafi girman rashin jin daɗin ido. Wannan shine dalilin da ya sa mahalli masu ƙarancin haske, kamar sanduna ko KTVs, gabaɗaya suna amfani da hasken wuta da fitilun fitulu maimakon rataye babban fitila a ciki.

A wannan lokacin, matsalar ta zo. A matsayinka na kamfanin samar da hasken wuta, ba ka san wane yanayi ne abokan cinikinka suke saka fitulun ba, to me ya kamata ka yi? Tun da ba shi yiwuwa a sarrafa yanayin, to, muna yin UGR na samfurin kanta a ƙasa da 19/16/13/10, don kada ya haifar da lalacewar idanun abokan ciniki.

https://www.lediant.com/

Don haka a matsayin mabukaci na yau da kullun yadda ake zabar fitilun LED masu dacewa? Hakanan abu ne mai sauqi qwarai, zaku iya zaɓar fitattun fitilu ugr 19 tare da ƙaramin tsari na anti-glare priism sheet.

Me yasa UGR19? Saboda UGR yana da sifa, wato, yana da sauƙi don rage daga 25 zuwa 19, amma yana da matukar wahala a rage daga 19 zuwa 10. Idan muka ɗauka cewa kawai kuna ciyarwa sau biyu kawai daga 25 zuwa 19, daga 19 zuwa 16 ga Mayu. farashin sau 5, kuma farashin zai yi tsada sosai. Wannan shine dalilin da ya sa na ba da shawarar UGR19 azaman zaɓi mai inganci mai inganci.

 


Lokacin aikawa: Yuli-25-2022