Muaj ntau ntau yam kev daws teeb meem rau sab nraum zoov LED zaub billboards, nrog rau cov tswv yim tseem ceeb hloov mus ib puag ncig kom cov cua sov dissipation cheeb tsam, accelerating tshav kub hloov, thiab siv airflow thiab hluav taws xob. Aluminium heat sinks yog cov txheej txheem ntau tshaj plaws, ua kom lub tshav kub dissipation thaj tsam los ntawm kev sib koom ua ke ntawm txhuas rau hauv lub casing.
Cov kiv cua txias yog tus nqi- kev xaiv zoo, nrog rau ntev - lub neej, siab - kiv cua tau nruab rau hauv lub teeb vaj tsev los txhim kho cov cua sov ua haujlwm. Thaum tshav kub kub cov yeeb nkab tshuab ua tau zoo ua cua sov los ntawm LED zaub nti mus rau sab nrauv lub dab dej kub fins, tsim kom muaj cua sov dissipation txoj kev. Aerodynamic cov ntsiab lus kuj tseem siv tau, tsim kom muaj cua nkag los ntawm lub teeb vaj tsev tus qauv tsim kom ua tiav cov nqi- ua kom muaj cua sov zoo dua.
Lub tswv yim ntawm kev siv thermally conductive yas plhaub yuav tsum sau lub plhaub yas nrog cov khoom siv thermally thaum lub sij hawm txhaj tshuaj molding, txhim kho tag nrho cov thermal conductivity thiab dissipation peev ntawm lub plhaub. Radiative heat dissipation yog siv cov hluav taws xob hluav taws xob hluav taws xob- cov xim dissipating rau lub teeb vaj tsev nyob saum npoo, siv hluav taws xob los tshem tawm cov cua sov, ua kom yooj yim thiab siv tau zoo thermal dissipation mechanism.
Lub tshav kub dissipation daws kuj txawv nyob ntawm seb tus txheej txheem installation. Rau kem - mounted installation, kiv cua txias yog nyiam los xyuas kom meej tias cov dej nag tsis nkag rau hauv cov zaub screen. Cov kiv cua yuav tsum tau nruab rau saum lub vaj huam sib luag aluminium nyob rau sab nraum qab ntawm lub vijtsam loj thiab tsim nrog louvers los txhawb cov cua convection. Rau ob -kem kev teeb tsa, yuav tsum tau muab tso rau hauv nruab nrab ntawm cov cua nkag mus rau hauv nruab nrab, nrog rau cov kiv cua sab sauv ua lub qhov hluav taws xob tso tawm, ua kom tiav cov cua ncig thiab txhim kho cov cua sov.
Rau phab ntsa-mounted installation, lub tshav kub dissipation zoo yuav tsum xav txog qhov loj ntawm sab nraum zoov LED zaub protruding ntawm phab ntsa. Yog hais tias nws protrudes ntau tshaj ib 'meter', xaiv ib tug tsim nyog tus naj npawb ntawm axial kiv cua thiab nruab lawv nyob rau sab sauv ntawm lub screen, xyuas kom meej tias cov kiv cua sab nraud tiv thaiv kev raug mob rau cov neeg ua haujlwm tu. Tsis tas li ntawd, aluminium alloy louvers yuav tsum tau nruab rau ntawm cov kiv cua qhov hluav taws xob rau kev tiv thaiv dej. Yog tias thaj chaw tso saib loj, xws li 80-square-meter P16 sab nraum zoov puv xim LED npo, rau axial kiv cua nrog txoj kab uas hla ntawm kwv yees li 600mm yuav tsum tau teeb tsa kom ntseeg tau tias muaj cua sov zoo, thiab kev ntsuas kev nyab xeeb xws li kev tiv thaiv netting thiab louvers yuav tsum tau ua.
