Yeyiphi eqaqamba ngakumbi, isikhwebu sokukhanya kwesikhwebu okanye isicwecwe sesibane esikhokeleyo?

Enyanisweni akukho mpendulo ipheleleyo kumbuzo wokuba yeyiphi intambo yokukhanya ye-COB okanye i-LED strip ekhanyayo, kuba ukukhanya akuxhomekeke kuphela kuhlobo lomgca wokukhanya, kodwa kuchatshazelwa zizinto ezininzi, kubandakanywa neenkcukacha zomgca wokukhanya, indawo yokusetyenziswa, njl. 12

Iimpawu zeCOB ezikhanyayo:

Kukho umaleko we-silicone esongelayo ngaphandle komtya wesibane se-COB, kwaye umbala okhanyayo kunye nokuqaqamba kumnyama kwaye kuthambile. Xa isetyenziswe kumphezulu okanye kwisitya se-aluminiyam nobunzulu obungaphantsi kwe-1 cm, umphumo wokukhutshwa kokukhanya komgca wokukhanya we-COB ufana kakhulu, ngaphandle kokutya okuziinkozo, kwaye umgca wokukhupha ukukhanya ngokubanzi ubonisa ukukhanya okuthambileyo kunye nokukhanya okulungileyo. .

Xa kuthelekiswa ne-120-piece ye-LED strip yokukhanya, umtya wokukhanya we-COB awubonakali ngathi ukhonkotha. Yonke le nto ingumgca okhanyayo. Imveliso yokukhanya ithambile kwaye ukuqaqamba nako kuhle kakhulu. Akukho ngxaki yokusetyenziswa kwansuku zonke.

Iimpawu zemichilo yokukhanya kwe-LED:

I-graininess ye-LED strips yokukhanya inamandla, ngakumbi xa isetyenziswe kwiiprofayili ezinobunzima obungaphantsi kwe-1 cm, i-graininess ibonakala ngakumbi. Imichilo yokukhanya ye-LED iya kukhanya ngakumbi ngakumbi kwi-aluminium grooves enobunzulu obungaphezulu kwe-1 centimeter.

Ukuba ifakwe kwi-aluminiyam ye-aluminiyam enobunzulu obungaphezulu kwe-1 cm, umgca wokukhanya we-LED uya kukhupha ukukhanya okucacileyo ngakumbi kwaye ukuqaqamba kunokuba ngcono kunoko komgca wokukhanya we-COB.

Ukushwankathela, imichilo yokukhanya ye-COB kunye nemigca yokukhanya ye-LED nganye ineempawu zayo kunye neemeko zesicelo. Izibane zokukhanya ze-COB zisebenza kakuhle ekusetyenzisweni kwemihla ngemihla kunye neyunifomu yazo kunye nokukhanya okuthambileyo kunye nokuqaqamba okuhle, ngelixa izibane zokukhanya ze-LED zinokubonisa ukukhanya okungcono kwiindawo ezithile zokusetyenziswa (ezifana nezikhonkwane ezinzulu ze-aluminium). Ke ngoko, ukukhetha ukuba yeyiphi na intambo yokukhanya eqaqambileyo kufuneka kugqitywe ngokusekwe kwindawo ethile yokusetyenziswa kunye neemfuno.