Chimwe chinhu pamusoro pemvura yemwenje inoora

Kuora kwechiedza che LED kunoreva chiitiko chekuti zvivheneko zve LED zvishoma nezvishoma zvinoderedza kupenya kwavo uye zvishoma nezvishoma zvinoderedza chiedza chazvo panguva yekushandiswa.Kuora kwechiedza kunowanzoratidzwa nenzira mbiri:
1) muzana (%): Somuenzaniso, chiedza chinopenya che LED mushure memaawa 1000 ekushanda chinodonha kusvika ku90% yekutanga kukosha, zvichiratidza kuti kuora kwechiedza 10% ;
2)Lumen Maintenance: Somuenzaniso, "L70" inoratidza nguva yeupenyu (maawa) apo chiedza chinopenya chinodonha kusvika ku70% yekutanga kukosha;

Kuora kwechiedza chakaderera kunoreva kuti mhando yemhando ye LED yakanaka, dhizaini yekubvisa kupisa kwakanakisa, uye hupenyu hwakareba: Semuyenzaniso, emhando yepamusoro leds inogona kuderera ne10% chete pa25,000 maawa, nepo yakaderera-mhando inotungamira inogona kuderera neinopfuura 30% pa10,000 maawa.

20250427-(053)- 官网- LED 光衰 -封面

Iyo LED indasitiri yakajairika referensi:
Ordinary LED:L70 hupenyu hweanenge 25,000 ~ 50,000 maawa.
Yepamusoro-yekupedzisira LED (yakadai seCOB package):Hupenyu hweL80 hunogona kudarika maawa 50,000.

Zvinhu zvakakosha zvinokanganisa kuora kwechiedza:
Tembiricha:Kupisa kwakashata kunowedzera phosphor uye chip kuchembera (tembiricha yekusangana 10 ° C parita, hupenyu hunogona kuderedzwa nehafu).
Dhiraivha ikozvino:Basa rakaremerwa (zvakadai sekuwedzera kupenya kwezvino kupenya) rinowedzera kuora kwechiedza.
Zvishandiso uye maitiro:Husina kunaka phosphors, zvinonamira kana machipisi zvinogona kukonzera kuora kwekutanga kwechiedza.
LED mwenje kuora mwero
1) Ordinary LED: L70/25,000 ~ 50,000 maawa
2) High-kuguma LED: L80 / 50,000 maawa

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Mhedzisiro yekuora kwechiedza pamagetsi edhamu repasi pemvura:
Kuderedza kupenya: Kana kutadza kwechiedza kwakakomba, iyo chaiyo yekuvhenekesa mwenje wemwenje inoderera, uye nhamba yemwenje inoda kutsiviwa kana kuwedzera.
Tembiricha yeruvara inopera: Kumwe kuora kwemwenje we LED kunoperekedzwa nekushanduka kwetembiricha yemavara (sebhuruu kana yero), zvichikanganisa kupa kwemavara.
Hupenyu hwakapfupikiswa: Kuora kwechiedza kunokurumidza kunoreva kuti hupenyu chaihwo hwesevhisi hwe LED hwakadzikira kupfuura hupenyu hwekufungidzira (kazhinji neinopenya flux yekuchengetedza mwero L70 semagumo ehupenyu).

Kuora kwechiedza chiratidzo chikuru chekuyera kuvimbika uye hupenyu hwechiedza chepasi pemvura, uye kuderera kwechiedza chiratidzo chepamusoro-soro LED.Paunosarudza, teerera kune flux kugadzirisa curve inopiwa nemugadziri (semushumo wekuongorora LM-80), pane kungotarisa hupenyu hwezita.Shenzhen Heguang Lighting Co.,Ltd inobudisa chiedza chakanaka che3% pasi pemvura 2% inodonha 0% muchiedza Makore maviri, tinya pamufananidzo uri pazasi kuti uwane rumwe ruzivo rwekuora kwechiedza pasi pemvura mwenje wedziva:

Nyora meseji yako pano ugotitumira

Nguva yekutumira: Chivabvu-09-2025