Tsav los ntawm cov thev naus laus zis niaj hnub no, LED cov duab tau dhau los ua qhov tseem ceeb thiab tseem ceeb hauv kev tshaj tawm, kev lom zem, thiab kev tshaj tawm xov xwm. Txawm li cas los xij, raws li kev siv scenarios muaj ntau haiv neeg, peb kuj ntsib qhov kev sib tw ntawm kev xaiv cov qib dej tsis zoo los tiv thaiv LED zaub.
Raws li tus txheej txheem thoob ntiaj teb IP (Ingress Protection) code, qib dej tsis zoo ntawm LED zaub yog feem ntau qhia los ntawm ob tus lej, sawv cev rau qib kev tiv thaiv cov khoom thiab cov kua dej. Nov yog qee qhov dej tsis sib haum thiab lawv cov xwm txheej siv tau:
IP65: Ua kom plua plav nruj thiab tiv thaiv los ntawm cov dav hlau dej. Qhov no yog qib dej tsis zoo tshaj plaws, tsim nyog rau thaj chaw sab hauv tsev thiab sab nraum zoov, xws li khw malls, chaw ntau pob, thiab lwm yam.
IP66: Ua kom plua plav nruj thiab tiv thaiv los ntawm cov dav hlau dej muaj zog. Nws muaj cov dej tsis muaj dej ntau dua li IP65, ua rau nws haum rau qhov chaw sab nraum zoov, xws li cov ntawv tshaj tawm, cov phab ntsa sab nrauv, thiab lwm yam.
IP67: Ua kom tsis muaj plua plav thiab muaj peev xwm nkag mus rau hauv dej rau lub sijhawm luv luv yam tsis muaj kev puas tsuaj. Nws yog qhov tsim nyog rau qhov chaw sab nraum zoov, xws li sab nraum zoov theem, suab paj nruag festivals, thiab lwm yam.
IP68: Ua tiav plua plav thiab tuaj yeem nkag rau hauv dej rau lub sijhawm ntev yam tsis muaj kev puas tsuaj. Qhov no sawv cev rauqib dej siab tshajtsis kam thiab yog tsim rau huab cua sab nraum zoov, xws li kev yees duab hauv qab dej, pas dej da dej, thiab lwm yam.
Xaiv qhov tsim nyog cov dej tsis zoo yog thawj kauj ruam hauv kev txiav txim siab ib puag ncig uas yuav siv LED zaub. Xav txog cov xwm txheej tshwj xeeb thiab cov kev xav tau, xws li sab hauv tsev, ib nrab sab nraum zoov, lossis ib puag ncig sab nraum zoov, thaum saib xyuas cov huab cua hauv zos, xws li dej nag los yog hnub ci zog. Ib puag ncig sib txawv muaj qhov sib txawv ntawm qhov yuav tsum tau ua kom tsis muaj dej.
Rau ib puag ncig sab hauv tsev lossis ib nrab sab nraum zoov, IP65 ntsuas dej tsis zoo feem ntau txaus kom tau raws li qhov yuav tsum tau ua. Txawm li cas los xij, rau kev siv sab nraum zoov lossis hauv huab cua hnyav, qhov ntsuas dej tsis zoo dua li IP66 lossis IP67 yuav tsim nyog dua. Nyob rau hauv ib puag ncig huab, xws li kev siv dej hauv qab, qhov ntsuas dej tsis zoo IP68 yog qhov tseem ceeb.
Ntxiv nrog rau qib dej tsis zoo, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom siv LED nrog kev sib khi zoo thiab ua haujlwm ntev kom ntseeg tau tias cov dej tsis zoo thiab tiv thaiv kev puas tsuaj thiab tsis ua haujlwm los ntawm kev nkag mus ntawm cov dej noo. Tsis tas li ntawd, kev ua raws cai nruj me ntsis rau kev teeb tsa thiab kev saib xyuas cov txheej txheem muab los ntawm cov chaw tsim khoom yog qhov tseem ceeb rau kev ua haujlwm ruaj khov rau lub sijhawm ntev ntawm LED zaub.
Hauv kev xaus, xaiv qhov tsim nyog cov dej tsis muaj dej yog qhov tseem ceeb rau kev ua haujlwm ruaj khov ntawm LED cov lus hauv ntau qhov chaw. Los ntawm kev nkag siab lub ntsiab lus ntawm tus lej IP, cov kws tshaj lij sab laj, thiab xaiv cov khoom lag luam zoo thiab cov chaw tsim khoom, ib tus tuaj yeem txiav txim siab paub, tiv thaiv LED cov lus los ntawm kev nkag mus rau cov dej noo, thiab ua kom lawv lub neej ua haujlwm ntev, yog li muab kev ua haujlwm ntev thiab txhim khu kev qha.
Post lub sij hawm: Lub Xya hli ntuj-17-2023