Chiedza chinhu chikuru munhoroondo yevanhu, uye kuonekwa kwechiedza chemagetsi kwakakurudzira zvikuru kukura kwevanhu.
Mwenje wekutanga kushandiswa waiva mwenje weincandescent, wakagadzirwa uye uzhinji wakagadzirwa naThomas Alva Edison muna 1879. Incandescent mwenje ndiyo chizvarwa chekutanga chemagetsi emagetsi, kugona kwayo kupenya kunogona kusvika kusvika 13%, kunaka kwemavara ekupa, kuenderera mberi, nyore. kushandisa.Zvisinei, nokuti simba rekushandura simba remarambi e-incandescent rakanyanya kuderera, zvishoma nezvishoma zvinobviswa nemusika.
Nekuvandudzwa kwevanhu, marambi efluorescent (marambi efluorescent) akatanga kuonekwa muma1930.Muna 1974, fluorescent poda ine tsvuku, girini uye bhuruu mwenje yakaonekwa, uye kuishandisa seyakagadziriswa marambi efluorescent yakachengetedza simba zvakanyanya.Marambi eFluorescent ane hupenyu hurefu hwesevhisi, kupenya kwakanyanya, nzvimbo yakakura yekuvhenekera, uye inogona kugadziridzwa kune akasiyana mwenje mavara.Asi machubhu emarambi efluorescent anodya magetsi akawanda, uye mazhinji emagetsi anopedzwa sekupisa.
Ipapo mwenje we-high-pressure sodium uye marambi esimbi halide akabuda, ayo anonzi chizvarwa chechitatu chemwenje masosi.High-pressure sodium mwenje inoratidzirwa nekupenya kwakanyanya, kuderera kwesimba rekushandisa, hupenyu hurefu, kupinza kwemhute kwakasimba uye hakusi nyore kuita ngura, nezvimwewo. Naizvozvo, mwenje wesodium wepamusoro-soro unoshandiswa zvakanyanya munzvimbo dzakasiyana siyana pakuvhenekesa.Zvakanakira mwenje wesimbi halide ndewekuti kupenya kunonyanya kukwirisa, kupenya kunopenya kwakakwira se80-120Lm/W, iyo color rendering index yakakwira, kuderedzwa kwemavara kwakanaka, uye Ra inogona kusvika makumi mapfumbamwe. inoshandiswa mukuvhenekera kwemukati kwenhandare, zvitoro zvikuru zvekutengesa, zvidyarwa zvemaindasitiri, masikweya emigwagwa, madhokisi nedzimwe nzvimbo.
Yekupedzisira ndiyo inoshandiswa zvakanyanya semiconductor mwenje - LED mwenje.Kubuda kwemarambi eLED kwatyora iyo yechinyakare mwenje sosi yekuvaka zano, uye ishanduko huru yemwenje yakatanga patsva mushure megirobhu remwenje.Inoshandiswa mukuputika-uchapupu mwenje mwenje uye akateedzera mwenje mwenje mwenje, kunyanya chena ye LED imwe chete, inowedzerwa ne LED kubatanidzwa uye SMD, kugadzirwa kwakawanda kwemarambi anorembera e LED, mwenje wepuratifomu ye LED uye mamwe marambi ekuvhenekesa maindasitiri, achipwanya zvinogumira zvechinyakare indasitiri yekuvhenekesa bonde. .Inoshandiswa zvakanyanya mukuvhenekesa kwemaindasitiri nekuda kwehunhu hwayo hwekuchengetedza simba uye kuchengetedza kwezvakatipoteredza, kuderera kwesimba rekushandisa, kupenya kwakanyanya, hupenyu hurefu, yakasimba uye yakasimba (isina mvura, guruva, anticorrosion, kuputika-chiratidzo).
Munguva yehungwaru yezana ramakore rechi21, musika wehungwaru wekuvhenekesa unopa mukana wakakura wekukura mumakore mashoma anotevera.Nekufambira mberi kwenguva, shanduko yemarambi nemwenje inoenderera mberi, uye ndedzipi shanduko dzichaitika kune mwenje we LED, isu tichamirira toona.
Aya akanaka emukati magadzirirwo emwenje ari pamusoro anobva kuDongguan Mingpin photoelectric lighting company limited.
Kana iwe uchifarira zvigadzirwa izvi, tapota taura nevashandi vekutengesa pazasi, ivo vachadzoka kwauri nekukurumidza sezvinobvira!
SandyLiu:sandy-liu@wonledlight.com
TracyZhang:tracy-zhang@wonledlight.com
LucyLiu:lucy-liu@wonledlight.com