1, Lub hauv paus ntsiab lus ntawm kev kub ceev LED teeb
LED teeb pom kev kub ntxhov yog cov khoom siv teeb pom kev zoo uas siv lub teeb-emitting diodes (LEDs) ua lub teeb ci, thiab lawv cov ntsiab lus tseem ceeb yog hloov hluav taws xob rau hauv lub teeb lub zog. LED yog cov khoom siv hluav taws xob semiconductor uas muaj qhov zoo xws li kev ua haujlwm siab luminous, lub neej ntev, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, thiab yog li siv dav hauv thaj chaw teeb pom kev zoo.
Lub hauv paus ntsiab lus ntawm LED luminescence: Nws yog emission ntawm electrons los ntawm kev hloov hluav taws xob. Thaum tam sim no dhau los ntawm cov khoom siv semiconductor, nws ua rau cov khoom siv hluav taws xob hauv cov khoom siv semiconductor. Cov electrons tso tawm lub zog thaum lub zog hloov pauv, tsim cov photons thiab emitting lub teeb. Cov xim luminous ntawm LED nyob ntawm qhov bandgap loj ntawm cov khoom siv semiconductor.
Piv nrog rau cov teeb pom kev zoo tib yam, LED teeb pom kev kub ntxhov muaj cov yam ntxwv hauv qab no:
Kev txuag hluav taws xob thiab txuag hluav taws xob: LED muaj kev ua haujlwm siab luminous, uas tuaj yeem hloov hluav taws xob rau hauv lub teeb lub zog thiab txuag hluav taws xob thiab ib puag ncig zoo.
Ntev lifespan: Lub neej ntev ntawm LED tuaj yeem ncav cuag kaum tawm txhiab teev, nrog lub neej ua haujlwm ntev uas txo qhov zaus ntawm kev hloov cov teeb pom kev zoo.
Pib nrawm: LED teeb pom kev kub ntxhov muaj tus yam ntxwv ntawm kev pib ceev, uas tuaj yeem pib sai thiab muab teeb pom kev zoo thaum muaj hluav taws xob hluav taws xob lossis xwm txheej ceev.
Yooj yim rau nruab: LED teeb pom kev zoo muaj lub ntim me me, yooj yim rau nruab, thiab haum rau ntau qhov chaw.
2, Ua hauj lwm mechanism ntawm kev kub ceev LED teeb
LED teeb pom kev kub ceev khaws hluav taws xob los ntawm cov roj teeb lossis supercapacitors. Thaum lub zog sab nraud cuam tshuam, cov cuab yeej siv thaum muaj xwm txheej ceev tau qhib kom hloov lub zog hluav taws xob khaws cia rau hauv lub teeb lub zog, muab cov teeb pom kev zoo.
Cov khoom siv thaum muaj xwm txheej ceev ntawm lub teeb ci LED teeb pom kev zoo feem ntau muaj cov khoom siv hluav taws xob, roj teeb lossis cov supercapacitors, cov tswj thaum muaj xwm txheej ceev, thiab lwm yam. Thaum cov khoom siv hluav taws xob sab nraud zoo li qub, lub charger Circuit Court yuav them lub roj teeb lossis supercapacitor kom nws nyob rau hauv lub xeev them tag nrho. Thaum cov khoom siv hluav taws xob sab nraud cuam tshuam, tus tswj hwm xwm txheej ceev yuav pom qhov hloov pauv ntawm lub zog hluav taws xob thiab qhib lub cuab yeej thaum muaj xwm txheej ceev kom muab cov khoom siv hluav taws xob khaws cia rau LED, ua tiav cov teeb pom kev zoo.
Txhawm rau kom ua tau raws li qhov xav tau ntawm lub teeb pom kev zoo hauv qhov chaw sib txawv, qee qhov teeb pom kev kub ceev LED muaj lub teeb thiab lub sijhawm tswj kev ua haujlwm. Lub teeb tswj kev ua haujlwm tuaj yeem hloov kho qhov ci ntawm LED raws li lub teeb ci ntsa iab, txuag lub zog; Lub sijhawm tswj kev ua haujlwm tuaj yeem teeb tsa lub sijhawm ua haujlwm ntawm LED kom ntev lub neej kev pabcuam ntawm lub roj teeb lossis supercapacitor.
3, Daim ntawv thov thiab qhov tseem ceeb ntawm kev kub ceev LED teeb
Daim ntawv thov teb: Cov teeb pom kev kub ntxhov ceev tau siv dav hauv ntau qhov chaw, suav nrog cov tsev lag luam, chaw ua haujlwm, chaw ua haujlwm, kev thauj mus los rau pej xeem, thiab lwm yam. Thaum muaj xwm txheej kub ntxhov xws li hluav taws kub, av qeeg, thiab lwm yam xwm txheej kub ntxhov, LED teeb pom kev kub ntxhov tuaj yeem tsim teeb pom kev zoo los pab. neeg khiav tawm thiab khiav.
Lub ntsiab lus thiab tus nqi: Kev tshwm sim thiab kev siv cov teeb pom kev kub ceev LED tau txhim kho kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv teeb pom kev zoo. Nws tuaj yeem tsis tsuas yog txuag lub zog thiab txo cov hluav taws xob pov tseg hauv cov teeb pom kev zoo niaj hnub, tab sis kuj ua kom tib neeg muaj kev nyab xeeb thaum muaj xwm txheej ceev, uas muaj qhov tseem ceeb ntawm kev sib raug zoo thiab kev lag luam.
