Xa kufikwa kuukukhanya kwebala langaphandle, ukhetho olufanelekileyo lwezixhobo lubalulekile ekuqinisekiseni ukubonakala kakuhle, ukhuseleko kunye nokusebenza. Nokuba ukhanyisa ibala lebhola ekhatywayo, ibala lebhola ekhatywayo, okanye indawo yomkhondo kunye nebala, umgangatho wokukhanya unokuba nefuthe elibonakalayo kumava eembaleki kunye nababukeli. Kweli nqaku, siza kujonga imiba ephambili ekufuneka iqwalaselwe xa ukhetha izibane zebala langaphandle.
1. Qonda iimfuno zokukhanyisa
Ngaphambi kokuba ungene kwiinkcukacha zokhetho lwemidlalo, kuyafuneka ukuba uqonde iimfuno zokukhanyisa kumdlalo wakho othile. Imidlalo eyahlukeneyo ineemfuno ezahlukeneyo zokukhanyisa ngokusekelwe kwinqanaba lokhuphiswano, ubungakanani bendawo kunye nexesha lokhuphiswano. Umzekelo, ibala lebhola ekhatywayo eliqeqeshiweyo linokufuna inqanaba eliphezulu le-lux (elilinganiswe nge-lumens nge-square meter) kunebala le-baseball lasekuhlaleni.
Amanqanaba aphezulu aphezulu ngokwezemidlalo:
-Ibhola ekhatywayo: 500-1000 lux yemidlalo yabadlali abangafundanga; 1500-2000 lux imidlalo yobungcali.
- Ibhola ekhatywayo: 300-500 lux for amateurs; 1000-1500 lux iingcali.
- Athletics: 300-500 lux ngexesha loqeqesho; 1000-1500 lux ngexesha lokhuphiswano.
Ukuqonda ezi mfuno kuya kukunceda ubone uhlobo kunye nenani lemidlalo efunekayo kwibala lakho.
2. Khetha uhlobo lokukhanya olufanelekileyo
Xa kuziwa ekukhanyisweni kwebala langaphandle, kukho iintlobo ezininzi zezinto ezinokuthi ziqwalaselwe:
a. Ukukhanya kwe-LED
Izibane ze-LED ziya zithandwa kakhulu kwizibane zezemidlalo zangaphandle ngenxa yokusebenza kakuhle kwamandla, ubomi obude kunye neendleko zokugcinwa okuphantsi. Zibonelela ngokuqaqambileyo, nokuba ukukhanya kwaye zinokucuthwa ngokulula okanye zihlengahlengiswe ukuhlangabezana neemfuno zokukhanya ezithile. Ukongezelela, iteknoloji ye-LED iqhubele phambili ukuya kwinqanaba apho inokuvelisa ukukhanya okusemgangathweni okunciphisa ukukhanya, okubaluleke kakhulu kubadlali kunye nababukeli.
b. Isibane se-Metal halide
Izibane zeMetal halide bezisoloko zilukhetho lwemveli lokukhanyisa kwezemidlalo. Zinonikezelo olubalaseleyo lombala kunye nemveliso ephezulu ye-lumen, ezenza zilungele ukusetyenziswa kwiindawo ezinkulu. Nangona kunjalo, zisebenzisa amandla amaninzi kune-LED kwaye zinobomi obufutshane, obunokukhokelela kwiindleko eziphezulu zokusebenza ngexesha.
c. Isibane soxinzelelo oluphezulu lwesodium (HPS).
Izibane ze-HPS zezinye iindlela, ezaziwa ngokusebenza kwazo kunye nobomi obude. Nangona kunjalo, ukukhanya okutyheli abakhuphayo kusenokungafaneleki kuyo yonke imidlalo, ngakumbi ezo zifuna ukumelwa kombala ngokuchanekileyo.
3. Qwalasela i-engile yomqadi
I-angle ye-beam ye-luminaire yenye into ebalulekileyo ekukhanyeni kwebala langaphandle. I-angle ye-angle emxinwa ingagxininisa ukukhanya kwindawo ethile, ngelixa i-angle ye-boam ebanzi inokukhanyisa indawo enkulu. Kwimimandla yezemidlalo, ukudibanisa kwezi zibini kunokuba yimfuneko ukuqinisekisa ukuba zonke iindawo zikhanyiswe ngokwaneleyo ngaphandle kokudala amabala amnyama.
Iingcebiso zokukhetha i-engile ye-Beam:
- I-Angle yeBeam eNxinwa: Ilungele ukukhanya kwepali ephezulu apho kufuneka ukukhanya okugxilileyo.
- I-angle ebanzi ye-beam: Ifanele ukukhanya kwendawo ngokubanzi ukugubungela indawo enkulu.
4. Vavanya ubushushu bombala
Ubushushu bombala bulinganiswa nge-Kelvin (K) kwaye buchaphazela indlela ukukhanya okubonakala ngayo kwimekobume. Ukukhanya kwebala lezemidlalo langaphandle, kuyacetyiswa ngokubanzi ukuba ubushushu bombala buphakathi kwe-4000K kunye ne-6000K. Olu luhlu lubonelela ngokukhanya okumhlophe okuqaqambileyo okwandisa ukubonakala kunye nokunciphisa ukukhathala kwamehlo kubadlali kunye nababukeli.
Izibonelelo zobushushu obuphezulu bombala:
- Ukuphuculwa kokubonakala kunye nokucaca.
-Unikezelo lombala ophuculweyo ukuze usebenze ngcono.
-Yehlisa ilitha, elibalulekileyo kumdyarho wasebusuku.
5. Vavanya ukuqina kunye nokumelana nemozulu
Ukukhanyisa kwibala lemidlalo langaphandle kufuneka kumelane neemeko ezahlukeneyo zemozulu, kuquka imvula, ikhephu namaqondo obushushu agqithisileyo. Ke ngoko, kubalulekile ukukhetha izixhobo ezihlala ixesha elide kwaye zimelana nemozulu. Khangela izixhobo ezinomgangatho ophezulu wokukhusela (IP), obonisa amandla abo okumelana nothuli kunye nomswakama.
Inqanaba le-IP elicetyiswayo:
-I-IP65: ikhusela uthuli kunye nejethi yamanzi.
- IP67: Ingagqunywa luthuli kwaye imelana nokuntywiliselwa emanzini.
6. Ukusebenza kakuhle kwamandla kunye nokuzinza
Njengoko iindleko zamandla zinyuka kwaye iinkxalabo zokusingqongileyo ziba nzima ngakumbi, ukusebenza kakuhle kwamandla kuye kwaba yinto ebalulekileyo ekukhetheni izibane zokukhanyisa kumabala ezemidlalo angaphandle. Izibane ze-LED yeyona ndlela inamandla kakhulu, isebenzisa amandla angaphantsi kwama-75% kunezisombululo zokukhanyisa zendabuko. Ukongeza, qwalasela izilungiso ezihambelana nolawulo lokukhanyisa oluhlakaniphile, oluvumela ubumnyama obuzenzekelayo kunye nokucwangcisa ukunciphisa ukusetyenziswa kwamandla.
7. Ufakelo kunye nokugcinwa
Ekugqibeleni, qwalasela imiba yofakelo kunye nokugcinwa kwenkqubo yokukhanyisa oyikhethayo. Ezinye izibane zinokufuna ufakelo olukhethekileyo, ngelixa ezinye zinokufakelwa ngokulula. Kwakhona, qwalasela iimfuno zolondolozo lwexesha elide, kubandakanywa ukutshintshwa kwebhalbhu nokucoca. Ukukhetha izixhobo ze-LED kunokukhokelela ekugcinweni okuncinci rhoqo kuba zihlala ixesha elide.
Ukuququmbela
Ukukhetha okulungileyoizixhobo zokukhanyisa kwibala lezemidlalo langaphandleifuna ukuqwalaselwa ngononophelo kwizinto ezahlukeneyo, kubandakanywa iimfuno zokukhanyisa, uhlobo lwe-fixture, i-angle ye-beam, ubushushu bombala, ukuqina, ukusebenza kakuhle kwamandla kunye nokugcinwa. Ngokuthatha ixesha lokuvavanya ezi zinto, unokwenza indawo ekhanyiswe kakuhle eyandisa amava eembaleki kunye nababukeli, uqinisekise ukuba wonke umdlalo udlalwa phantsi kweemeko ezifanelekileyo. Ingaba uphucula isibonelelo esele sikhona okanye uyila esitsha, isisombululo esifanelekileyo sokukhanyisa siya kwenza umahluko.
Ixesha lokuposa: Sep-26-2024
