Isicelo sokukhanyisa ibhola kanye nohlelo lokufaka
Usayizi ojwayelekile wenkundla yebhola:
Indawo yokuncintisana yebhola lezinyawo i-5-a-side iwunxande ubude obungu-25-42m nobubanzi obungu-15-25m. Kunoma yikuphi, indawo yenkundla yomncintiswano wamazwe ngamazwe kufanele ibe: 38 ~ 42m ubude futhi 18 ~ 22m ububanzi.
7-a-side usayizi wenkundla yebhola: ubude 65-68m, ububanzi 45-48m
Inkundla yebhola yezinyawo ezingu-11-a-side inobude obungu-90-120m nobubanzi obungu-45-90m. Usayizi ojwayelekile wokuncintisana wamazwe ngamazwe ngu-105-110m futhi ububanzi buyi-68-75m.Ukukhanya kwenkundla yebhola kungahlukaniswa: inkundla yebhola lezinyawo yangaphandle kanye nenkundla yebhola lezinyawo yasendlini. Amazinga okukhanya enkundla yebhola likanobhutshuzwayo yangaphandle (ngaphakathi) ami kanje: ukuqeqeshwa kanye nemisebenzi yokuzijabulisa ukukhanyisa okungu-200lx (300lx), umqhudelwano wezimfundamakhwela 300lx (500lx), ukuncintisana kochwepheshe 500lx (750lx) , ngokuvamile ukusakaza kwe-tv 1000lx (1000lx), okukhulu-1000l umncintiswano wamazwe ngamazwe i-HDTV isakaza i-1400lx (>1400lx), izimo eziphuthumayo ze-tv 1000lx (750lx).
Kunezindlela eziningana zokuhlela ukukhanya kwenkundla yebhola:
2. Isakhiwo samakhona angu-4:
Izici: Izigxobo zokukhanya ezine zihlelwe ngaphandle kwezindawo ezine zamakhona, futhi kufanele futhi zibekwe ngaphandle komugqa ojwayelekile wokubonwa kwabasubathi. Izigxobo zezibani ze-diagonal zivame ukunwetshwa kwe-diagonal yenkundla yebhola;
Indawo yeposi lelambu: Uma kungekho ukusakaza kwe-TV, u-5° ngaphandle komugqa ophakathi no-10° ngaphandle komugqa ophansi amanani amancane. Ipali yesibani ingabekwa endaweni ebomvu kuphela kuMfanekiso 2. Kukhona indawo yokusakaza ye-TV. I-engeli engaphandle komugqa ongezansi akufanele ibe Ngaphansi kuka-15°.
Izibani zenkundla yebhola kanye nezibambi zezibani: Ukuze ulawule kangcono ukuxhopha, i-engeli ye-projection yezibani zenkundla yebhola akufanele ibe nkulu kuno-70°, okungukuthi, i-engeli yomthunzi yezibani zenkundla yebhola kufanele ibe nkulu kuno-20°.
I-engeli yokuqagela yokukhanya: Ubakaki wokufaka isibani senkundla yebhola kufanele sitshekiswe phambili ngo-15° ukuvimbela umugqa ongaphezulu wezibani ukuthi ungavinjwa umugqa ongezansi wezibani, okuholela ekulahlekeni kokukhanya nokungalingani kokukhanya enkundleni.
2. Isakhiwo nhlangothi zombili
(1) Ukuhlelwa kwebhande elikhanyayo
Izici: Ngokuvamile kunezitendi, i-canopy phezulu kwesitendi ingasekela idivayisi yokukhanyisa, ilungiselelo lebhande lokukhanya liwuhlobo lokuhlelwa kwe-lateral, futhi ibhande lokukhanya eliqhubekayo lisetshenziswa. Manje ukuhlelwa kwebhande lokukhanya okuhlukanisiwe nakho kuvame ukusetshenziswa. Uma kuqhathaniswa nokuhlelwa kwamakona amane, izibani ezisakazwa ukukhanya ziseduze nenkundla futhi umphumela wokukhanyisa ungcono.
Ukuma kwebhande: Ukuze kugcinwe unozinti kanye nabadlali abahlaselayo eduze nendawo ekhoneni benezimo ezinhle zokubona, idivayisi yokukhanyisa ayikwazi ukubekwa okungenani u-15° nhlangothi zombili zomugqa ongezansi ngokusekelwe endaweni emaphakathi yomugqa wegoli. Ngokusho kuka-2007, ibhola lamazwe ngamazwe lenze imithetho emisha, futhi ububanzi bokungakwazi ukufaka izibani bandisiwe.
Indawo lapho ukukhanya kungenzeki khona
(a) Akukho ukukhanya okungabekwa phakathi kwama-engeli angu-15° nhlangothi zombili zomugqa ongezansi.
(b) Ukukhanya akumele kubekwe endaweni engama-degree angama-20 ngaphandle ukusuka phansi kanye ne-engeli engu-45° ukuya evundlile.
Isibalo sobude bebhande elikhanyayo: h = iphoyinti eliphakathi nebanga lokuthunyelwe kwesibani d* i-engeli tangent tanØ (Ø ≥ 25 °)
Ubude bomugqa wokukhanya
(2) Ukuhlelwa kwezigxobo eziningi
Izici: Ngokuvamile izigxobo eziningi zibekwe nhlangothi zombili zomdlalo. Ngokuvamile, ukuphakama kwezigxobo zesibani se-multi-bar kungaba ngaphezulu kunezansi zamakona amane. Iposi elinezibani eziningi lihlelwe ngohlelo lwamabha amane ngohlelo lwamabha ayisishiyagalombili.
Indawo yepali ekhanyayo: gwema ukuphazamiseka komugqa wokubona kukanozinti neqembu elihlaselayo. I-midpoint yomugqa wegoli isetshenziswa njengendawo yokubhekisela, futhi isigxobo sokukhanya asikwazi ukuhlelwa ngaphakathi okungenani kwe-10 ° ezinhlangothini zomugqa ophansi.