Yiparameter yengqondo elinganisa ukusabela okuzimeleyo kokukhanya okukhutshwe sisixhobo sokukhanyisa kwindawo ebonakalayo yangaphakathi kwiliso lomntu, kwaye ixabiso layo lingabalwa yi-CIE yexabiso le-glare edibeneyo yefomula ngokwemiqathango yokubala echaziweyo.
Imigangatho yokuqala yoyilo lokukhanyisa kwimizi-mveliso kunye neyoluntu imisela ukuba ilitha elithe ngqo lokukhanya ngokubanzi kwangaphakathi lilinganiselwe ngokwegophe lomda wokukhanya. Le ndlela yokunciphisa kuphela i-glare yesibane esisodwa, kwaye ayikwazi ukumela umphumo opheleleyo we-glare oveliswa zizo zonke izibane kwigumbi. Ngoko ke, i-CIE ibeke phambili ifomyula yokubala yexabiso elidityanisiweyo lokudakumba (UGR) ngokwesiseko sokudibanisa iifomyula zokubala zemitha kumazwe ahlukeneyo. Ifanelekile kuyilo lokukhanyisa ngokubanzi lwegumbi elilula le-cube. Izibane zilungelelaniswe ngokulinganayo kwizithuba ezilinganayo, kwaye izibane ziphindwe kabini kunye nokusabalalisa ukukhanya.
UGI-R yezibane ze-LED zohlulwe ngolu hlobo lulandelayo:
| Ixabiso | Ukuziva |
| 25-28 | Ayinakunyamezeleka |
| 22-25 | Andikhululekanga |
| 19-22 | Inqanaba elinyamezelekayo lokulitha |
| 16-19 | Inqanaba elamkelekileyo le-glare, elifana neeofisi kunye neeklasi ezifuna ukukhanya ixesha elide, zifanelekile kweli nqanaba. |
| 13-16 | Ayiziva ikhazimla |
| 10-13 | Andikuva ilitha |
| ＜10 | Iimveliso zebakala lobuchwephesha kumagumbi otyando esibhedlele |
Ewe kunjalo, i-UGR ayiloxabiso elinye lemveliso, ikwanxulumene nendawo yokusetyenziswa kwezibane ezikhokelwayo.
Ngokomzekelo, i-reflection ephantsi yegumbi, iphezulu i-UGR. Umgaqo ulula kakhulu: okukhona umahluko omkhulu phakathi kokukhanya okungqonge kunye nokukhanya kwezibane, kokukhona ukungaboni kakuhle kwamehlo. Yiyo loo nto iindawo ezinokukhanya okuphantsi, okunje ngeebha okanye ii-KTV, ngokuqhelekileyo zisebenzisa izibane ezikhokelwayo kunye nezibane endaweni yokuxhoma isibane esikhulu ngaphakathi.
Ngeli xesha, ingxaki ifika. Njengenkampani yokukhanyisa, awuyazi ukuba yeyiphi indawo abathengi ababeka kuyo izibane, kufuneka wenze ntoni? Ekubeni kungenakwenzeka ukulawula okusingqongileyo, ngoko senza i-UGR yemveliso ngokwayo ngaphantsi kwe-19/16/13/10, ukwenzela ukuba ayiyi kubangela umonakalo emehlweni abathengi.
Ke njengomthengi oqhelekileyo unokukhetha njani izibane ezifanelekileyo ezikhokelela? Kwakhona kulula kakhulu, unokukhetha izibane ezisezantsi ugr 19 kunye ne-micro-structured anti-glare film prism sheet.
Kutheni i-UGR19? Ngenxa yokuba i-UGR inesimo, oko kukuthi, kulula ukunciphisa ukusuka kwi-25 ukuya kwi-19, kodwa kunzima kakhulu ukunciphisa ukusuka kwi-19 ukuya kwi-10. Ukucinga ukuba uchitha amandla aphindwe kabini ukusuka kwi-25 ukuya kwi-19, ukusuka kwi-19 ukuya kwi-16 ixabiso lamaxesha ama-5 kakhulu, kwaye ixabiso liya kuba libiza kakhulu. Kungenxa yoko le nto ndincoma i-UGR19 njengokhetho olunexabiso eliphantsi.
Ixesha lokuposa: Jul-25-2022