Lub teeb hauv qab dej yog tsim los rau qhov chaw nyob hauv qab dej, uas yuav ua rau muaj teeb meem yog tias siv rau hauv av rau lub sijhawm ntev. Txawm li cas los xij, peb tseem muaj qee tus neeg tuaj rau peb nug cov lus nug: peb puas tuaj yeem siv lub teeb sab nraum zoov hauv qab dej kom ntev - teeb pom kev hauv av? Cov lus teb yog NO!LEDunderwater teeb pom kev zoosiv tsis tau ntev - lub sij hawm nyob rau hauv av feem ntau yog vim 4 yam:
1. Lub tshav kub dissipation tsim tsis sib xws, ua rau overheating puas:
- Ib puag ncig hauv qab dej: Dej muaj cov thermal conductivity siab thiab tuaj yeem nqa cov cua sov ntawm lub teeb sai sai, feem ntau tsis muaj hluav taws xob ntxiv
- thaj av ib puag ncig: cov cua kub ua kom zoo ntawm huab cua tsuas yog 1/25 ntawm cov dej, thiab lub peev xwm ntawm cov teeb hluav taws xob tau txo qis, thiab kev ua haujlwm ntev - yuav ua rau:
A) LED lub teeb tawg nrawm nrawm (kev sib txuas kub nce los ntawm 10 degree, lub neej yog halved)
B) Fais fab tsav overheating (electrolytic capacitor qhuav, MOS raj kub)
C) Plhaub deformation lossis sealant aging (silica gel embrittlement ntawm qhov kub thiab txias, tsis muaj dej tsis zoo)
Waterproof qauv impedes tshav kub dissipation: IP68 underwater LED teeb tau txais kev kaw tag nrho tsim (IP68), uas tso siab rau cov cua sov dissipation ntawm lub plhaub, thiab cov cua sov tsis tuaj yeem cuam tshuam zoo thaum siv av.
3. Acceleration ntawm cov khoom aging:
- Ib puag ncig hauv qab dej: qhov kub thiab txias, txo qis ultraviolet (UV) irradiation.
- Ib puag ncig hauv av:
Cov hluav taws xob ultraviolet: Ua rau cov yas casing ua nkig thiab xim kom ploj mus
Qhov kub thiab txias sib txawv ntawm nruab hnub thiab hmo ntuj: thermal expansion thiab txias contraction ua rau sealant tawg thiab ua rau cov dej tsis ua haujlwm
4. Lub zog tsav tsheb tsis sib xws:Waterproof Sab nraum zoov Underwater Teeb cov tsav tsheb feem ntau yog tsim los rau qhov tso tawm tam sim no, tab sis cov av kub siab tuaj yeem ua rau muaj kev tiv thaiv overtemperature, ua rau stroboscope lossis hluav taws xob tawm.
Yog tias cov neeg siv khoom hais kom sivIP68waterproof underwater teebnyob rau hauv av tau ntev, nws tuaj yeem ua rau muaj qhov tshwm sim hauv qab no:
1. LED nti puas:Luminous flux poob ntau tshaj 30%, xim kub drift (xws li 6000K → 5500K)
2. Fais fab tsav tsis ua hauj lwm: Capacitor bulge, IC hlawv, luminaires flicker lossis ua tsis tiav
3. Cov qauv tsis ua haujlwm: Sealant cracking, dej, thiab luv luv Circuit Court txaus ntshai
4. Kev nyab xeeb txaus ntshai:Qhov kub siab ntawm LED underwater pas dej teeb lub teeb shell (>80 degree) tuaj yeem hlawv cov neeg siv lossis hlawv cov ntaub ntawv ib puag ncig.
Tam sim no koj tuaj yeem nkag siab tias vim li cas IP68 LED teeb pom kev hauv qab dej tsis tuaj yeem siv tau ntev -lub sijhawm hauv av. Tau kawg, yog tias peb hloov qee yam, nws tuaj yeem ua tiav ntev - siv av. Tiv tauj peb kom tau txais cov ntsiab lus ntxiv ~
