Ii-LED ze-SMD ze-UV-Ukusebenzisa iXesha elitsha leTekhnoloji ye-Ultraviolet

Ukukhanya, ngazo zonke iindlela zako, kudlala indima ebalulekileyo kwihlabathi lethu. Ngelixa ukukhanya okubonakalayo kukhanyisa indawo esingqongileyo, ihlabathi elibonakala lingabonakali le-ultraviolet (UV) libambe amandla amakhulu kuwo wonke amashishini. Ii-LED ze-SMD ze-UV, inkqubela phambili yamva nje kwitekhnoloji ye-light-emitting diode (LED), iguqula indlela esisebenzisa ngayo isibane se-UV. Masikhe’s hlola UV Led SMD kulo lonke uzuko lwabo kunye nokuntywila ekusebenzeni kwabo kwangaphakathi, usetyenziso olwahlukeneyo, kunye nezinto ezinokwenzeka ezinomdla abazibonisayo.

Ziziphi ii-SMD UV ii-LED?

I-SMD, okanye i-surface-mount device, ibhekisa kudidi oluthile lwecandelo lombane elenzelwe ukunyuswa komphezulu kwiibhodi zesekethe eziprintiweyo (PCBs). Ngokungafaniyo nee-LED zemveli zokungena emngxunyeni ezinesikhokelo esigqobhoza iPCB, I-UV SMD Led zihlangene kwaye zikhaphukhaphu, kunye noqhagamshelo lwazo lombane olubekwe kumphezulu wepakethe. Oku kuvumela ukuguquguquka okukhulu koyilo kunye ne-miniaturization yezixhobo ezibandakanya ubuchwepheshe bokukhanya kwe-UV.

Undoqo we-SMD UV ye-LED ilele kwi-chip yayo ye-semiconductor. Xa umsinga wombane udlula kule chip, ukhupha amandla ngendlela yokukhanya. Kwindaba ye I-UV SMD Led , oku kukhanya kukhutshwayo kuwela ngaphakathi kwe-ultraviolet spectrum, engabonakali kwiliso lomntu. Ubude bobude obuthile bokukhutshwayo izibane ze-ultraviolet kuxhomekeke kwizinto ezisetyenziswe kwi-chip ye-semiconductor. Iintlobo eziqhelekileyo ze UV Led SMD khupha ukukhanya kwe-UV LED kwi-UVA (315nm - 400nm) okanye i-UVC (200nm - 280nm) uluhlu lwe-UV spectrum.

Isebenza njani i-SMD UV ye-LED?

Ii-LED ze-SMD ze-UV, ngaphandle kobukhulu bazo obubambeneyo, zipakisha ipunch enamandla xa kufikwa ekukhupheni ukukhanya kwe-ultraviolet. Ukuqonda ukusebenza kwangaphakathi kwezi LED kuvula iingcango kwimigaqo ephambili eyenza usetyenziso lwazo olwahlukeneyo. Nantsi inzululwazi ngasemva I-UV SMD Led :

✔ I-Semiconductors kunye ne-Light Emission

Entliziyweni ye- I-SMD Ultraviolet ukukhanya-emitting diode ilele itshiphu encinci ye-semiconductor. Le tshiphu yenziwe ngoomaleko bemathiriyeli ekhethekileyo, i-gallium nitride (GaN) yee-UV LEDs. I-Doping ibandakanya ukungenisa ukungcola kwizinto eziphathekayo ze-semiconductor ukuguqula iimpawu zayo zombane.

Xa umsinga wombane udlula kwi-chip ye-semiconductor, ivuselela ii-electron ngaphakathi kwezinto. Ezi electron zichwayitile emva koko zibuyela kwiindawo ezisezantsi zamandla, zikhupha amandla ngendlela yokukhanya. Kwii-LED zendabuko, oku kukhanya okuphumayo kuwela ngaphakathi kwe-spectrum ebonakalayo, ukudala imibala eyahlukeneyo esiyibonayo.

✔ Iibhendi kunye noLawulo lweWavelength

Indawo UV Led SMD , ipropati ethile yee-semiconductors ebizwa ngokuba yi-bandgap idlala indima ebalulekileyo. I-bandgap imele umahluko wamandla phakathi kwebhendi ye-valence (apho ii-electron zihlala kwimeko yazo yesiqhelo) kunye nebhendi yokuqhuba (apho ii-electron zinokuhamba ngokukhululekileyo).

Kwii-LED zendabuko, i-bandgap yenzelwe ukuvumela ukukhutshwa kokukhanya okubonakalayo. Kuba SMD UV ukukhanya diode , izinto ezisetyenzisiweyo kunye nenkqubo ye-doping zilawulwa ngokucophelela ukuze zenze i-bandgap ebanzi. Le bandgap ebanzi ifuna amandla angakumbi ukuze ii-electron zitsibe ukusuka kwibhendi yevalence ukuya kwibhendi yokuqhuba. Xa bebuyela umva, bakhulula la mandla agqithisileyo njengeefoton zamandla aphezulu ngendlela yokukhanya kwe-ultraviolet.

✔ Ukuhambisa Ukukhanya Okugxilileyo

I-chip ye-semiconductor igcinwe ngaphakathi kwepakethi yokukhusela eyenziwe nge-epoxy resin okanye ezinye izinto ezifanelekileyo. Le phakheji isebenza ngeenjongo ezininzi:

Ukhuseleko loMzimba:  Ikhusela i-chip ye-semiconductor eethe-ethe kumonakalo womzimba kunye nemiba yokusingqongileyo.

Ukubunjwa kokukhanya: Uyilo lwephakheji lunceda ukugxila kunye nokuqondisa ukukhanya okukhutshiweyo kwe-UV Led kwicala elithile. Oku kukhutshwa kokukhanya kugxininiswayo kubalulekile kwizicelo ezininzi, njengokunyanga iindawo ezithile kumphezulu okanye ukujolisa kwiintsholongwane ngexesha lokubulala iintsholongwane.

Uqhagamshelo loMbane:  Iphakheji ibandakanya oonxibelelwano lombane oluvumela ukudityaniswa kwe-LED kwibhodi yesekethe, eyenza ukuba ifumane umbane ofunekayo ekuphumeni kokukhanya.

✔ Ubude beWaveleng kunye nezicelo

Ubude bobude obuthile bokukhutshwayo izibane ze-ultraviolet ukusuka kwi-LED ye-SMD kuxhomekeke kwizinto ezisetyenziswa kwi-chip semiconductor kunye nenkqubo ye-doping. Iintlobo eziqhelekileyo ze I-SMD Ultraviolet ukukhanya-emitting diode khupha ukukhanya kwe-UV kwi-UVA (315nm - 400nm) okanye i-UVC (200nm - 280nm) uluhlu.

Ubude bamaza ahlukeneyo ngaphakathi kwi-UV spectrum baneempawu ezahlukileyo:

UVA LEDs:  Ezi zinawona maza amaza amade ngaphakathi kwe-UV spectrum kwaye zithathwa ngokuba zingenabungozi kangako ekuvezweni komntu xa kuthelekiswa ne-UVB kunye ne-UVC. Bafumana ukusetyenziswa kwiindawo ezifana nokunyanga izinto ezincamathelayo okanye ukubhaqwa komgunyathi okusekwe kwiipropathi ze-fluorescence zemathiriyeli.

IiLED zeUVC:  Ezi zikhupha ukukhanya kwe-UV ezinobude obufutshane kwaye zineempawu ezinamandla zokubulala iintsholongwane. Iifoton eziphezulu zamandla ziphazamisa i-DNA ye-microorganisms, ibenza bangasebenzi. Ii-LED ze-UVC zisetyenziselwa ukubulala iintsholongwane kumphezulu, amanzi kunye nomoya.

Ngoncedo lwemigaqo ye-semiconductors, i-bandgaps, kunye nokuhanjiswa kokukhanya okugxininisekileyo, UV Led SMD bonelela ngesixhobo esinamandla nesiguquguqukayo sezicelo ezahlukeneyo kumashishini awohlukeneyo. Ubungakanani babo obubambeneyo, ukusebenza ngokufanelekileyo, kunye nolawulo oluchanekileyo kumaza e-UV abenza babe yi-asethi exabisekileyo kwihlabathi elihlala livela letekhnoloji.

Ukusetyenziswa kwee-LED ze-SMD UV

UV SMD  inikeza uluhlu olukhulu lwezicelo. Ukukwazi kwabo ukukhupha amaza achanekileyo okukhanya kwe-ultraviolet kuvula amathuba kuwo onke amashishini ahlukeneyo.

■ Ukunyangwa kwamashishini: ■

Ngokwesithethe, iinkqubo zemizi-mveliso zazidla ngokuxhomekeke kubushushu okanye kumachiza arhabaxa ukuze kunyange izinto zokuncamathelisa, ii-inki nezambatho. I-UV SMD Led nikeza enye indlela ecocekileyo nesebenzayo. Ugxininiso lwabo izibane ze-ultraviolet ibangela ukusabela konyango olukhawulezayo ngaphakathi kwemathiriyeli ekujoliswe kuyo, inyusa kakhulu amaxesha emveliso.

■ Ukubulala iintsholongwane kunye nokuNzala:

Iipropati ze-germicidal zokukhanya kwe-UVC zisekwe kakuhle. I-SMD Ultraviolet ukukhanya-emitting diode , ngakumbi ezo zikhupha ukukhanya kwe-UVC, ziphunyezwa kwiinkqubo ezahlukeneyo zokubulala iintsholongwane. Izibhedlele, amaziko okulungisa ukutya, kunye neendawo zokucocwa kwamanzi zisetyenziselwa ukucoca umphezulu, amanzi nomoya, nto leyo efak’ isandla kwimekobume ecocekileyo nesempilweni.

■ Ukufunyanwa koMgunyathi:

SMD UV ukukhanya diode  inokudityaniswa kwiinkqubo zokubona ubuqhophololo ukuchonga amaxwebhu, imali, okanye amacandelo e-elektroniki anobuqhophololo. Iipateni ezikhethekileyo ze-fluorescence zezixhobo zokwenyani ziyahluka koogxa babo bomgunyathi, okuvumela ukubonwa ngokukhawuleza nangokuthembekileyo kwiindawo zokuwela imida, iindawo zokujonga ukhuseleko, kunye nakwiinkqubo zokuvelisa.

■ Ukucocwa koMoya kunye nokususwa kwevumba:

Umgangatho womoya wangaphakathi uchaphazela kakhulu impilo kunye nokuphila kwethu. Izicoci zomoya zixhotyiswe nge UV Led SMD nikezela ngeendlela ezininzi zokucoca umoya. Ukukhanya kwe-UV Led kunokunciphisa iibhaktheriya ezihamba emoyeni kunye neentsholongwane, ngelixa ukwaphula iikhompawundi ezithile eziguquguqukayo (VOCs) ezijongene namavumba angathandekiyo. Esi siphumo sidityanisiweyo sidala indawo ecocekileyo nephefumlayo yangaphakathi yamakhaya, iiofisi, kunye nezibonelelo zempilo.

■ Uphando lwezeNzululwazi kunye noHlalutyo:

Abaphandi kwiinkalo ezahlukeneyo, ukusuka kwibhayoloji kunye neyeza ukuya kwisayensi yezinto eziphathekayo, bafuna ulawulo oluchanekileyo kwimithombo yokukhanya yokuvavanya. Ii-LED ze-SMD, ezinobungakanani bazo obubambeneyo kunye nokukwazi ukukhupha amaza athile e-UV, ziba zizixhobo ezixabisekileyo kwiilabhoratri zophando. Zingasetyenziswa kwizicelo ezifana nezifundo zeprotein-protein interaction, uhlalutyo lwe-DNA, kunye nokubonakaliswa kwezinto eziphathekayo, okwenza ukuba izazinzulu zivule izinto ezintsha ezifunyenweyo kunye nokuqhubela phambili kwiinkalo zabo.

I-Tianhui UV Technology kunye noMgangatho weNkqubo

Zhuhai Tianhui Electronic Co., Ltd. iyazingca ngokuzibophelela kwayo kumgangatho kuyo yonke inkqubo yetekhnoloji ye-UV LED. Nantsi ikroba kwinto ebahlulayo:

● Udibaniso oluthe nkqo: 

I-Tianhui isebenza phantsi kwemodeli edibeneyo edibeneyo, equka zonke izigaba zophuhliso lwe-UV LED kunye nemveliso. Olu lawulo lwangaphakathi lubavumela ukuba bagcine imigangatho yomgangatho engqongqo kuyo yonke le nkqubo, ukusuka kwi-R&D kunye nokukhethwa kwezinto ezibonakalayo kwimveliso kunye novavanyo lokugqibela.

● Ulawulo loMgangatho olungqongqo: 

I-Tianhui ibeka phambili amanyathelo okulawula umgangatho ongqongqo kwinqanaba ngalinye lemveliso. Oku kuqinisekisa ukusebenza okungaguqukiyo, ukuthembeka, kunye nokubambelela kumaza achaziweyo kunye neziphumo zamandla kwii-LED zabo ze-UV.

● UbuGcisa boMveliso obukwinqanaba eliphezulu: 

I-Tianhui iphakamisa iinkqubo zokuvelisa ezisezantsi ukuhambisa iimveliso ze-UV ezikumgangatho ophezulu. Amaziko abo asemgangathweni kunye nezixhobo ziqinisekisa ukuveliswa okufanayo kwee-LED ezithembekileyo nezisebenzayo ze-UV.

● Gxininisa kwi-Innovation: 

UTianhui ozinikeleyo uR&Iqela le-D lihlala lizama ukuphucula itekhnoloji ye-UV LED. Ukuzibophelela kwabo kwizinto ezintsha kuguqulela kuphuhliso lwezisombululo ezitsha neziphuculweyo zokupakishwa, iziphumo eziphezulu zamandla, kunye nokusebenza okuphuculweyo kwee-LED zabo ze-UV.

Oku kunikezelwa kumgangatho kunye nezikhundla eziqhubekayo zokuphucula i-Tianhui njengenkokeli kwi iteknoloji ye-ultraviolet , ukubonelela abathengi ngokuzithemba ekusebenzeni kunye nokuthembeka kweemveliso zabo.

I-Tianhui ye-UV ye-LED: Ukubonelela ngezisombululo ze-SMD eziPhezulu

I-SMD (isixhobo esiphezu komhlaba) ii-LED zibonelela ngeenzuzo ezibalulekileyo ngokobukhulu, ukuguquguquka koyilo, kunye nokulula kokudibanisa. I-Tianhui iyayibona imfuno ekhulayo ye I-UV SMD Led izisombululo kwaye inikezela ngoluhlu olubanzi lweenketho zokuhlangabezana neemfuno ezahlukeneyo zesicelo.

◆ Ukwahluka kwiWavelengths kunye namandla: ◆

v  Iphothifoliyo ye-SMD ye-UV ye-UV ye-Tianhui ye-Tianhui igcwele i-spectrum yobude obubanzi, ukusuka kwi-UVA (315nm - 400nm) ukuya kwi-UVC (200nm - 280nm). Oku kuvumela ukhetho ekujoliswe kulo ngokusekwe kwiimfuno ezithile ze-germicidal okanye zokunyanga zesicelo.

v  Kuluhlu ngalunye lwamaza, iTianhui inikezela SMD UV ukukhanya diode kwiziphumo ezahlukeneyo zamandla, ukulungiselela izicelo ezifuna amandla aphantsi, unyango oluchanekileyo okanye ukubulala iintsholongwane ngamandla aphezulu.

◆ Ukwahluka kwiintlobo zePakethe ye-SMD:

I-Tianhui iyaqonda ukuba izicelo ezahlukeneyo zifuna ulungelelwaniso oluthile lwephakheji. Banikezela ngoluhlu olwahlukeneyo I-SMD Ultraviolet ukukhanya-emitting diode iipakethe:

v  Small Power SMD:  Ilungele izicelo ezifuna ukugxila, amandla aphantsi izibane ze-ultraviolet kwimisebenzi efana nokunyanga izinto ezincamathelayo okanye ii-inki kwiindawo ezinovakalelo.

v  Amandla aphezulu e-SMD:  Ilungele usetyenziso olufuna ukukhanya okuphezulu kwe-UV, okufana neenkqubo zokunyanga kwimizi-mveliso okanye iinkqubo ezinkulu zokubulala iintsholongwane.

◆ Ukwenza ngokwezifiso kunye neNkxaso:

U-Tianhui uyavuma ukuba ayizizo zonke izicelo ezinesisombululo esilinganayo. Banikezela ngomgangatho wokwenza ngokwezifiso ii-LED zabo ze-SMD, ezivumela uhlengahlengiso kwimveliso yamandla okanye ubude be-wavelength ukuhlangabezana neemfuno ezithile zeprojekthi. Ukongeza, iqela labo leengcali libonelela ngenkxaso yobugcisa kubathengi, ukuncedisa ngokukhetha, ukudibanisa, kunye nokulungisa iingxaki ze-SMD UV zezisombululo ze-LED.

Ngokubonelela ngeendidi ezahlukeneyo zomgangatho ophezulu UV Led SMD , idibaniswe nokuzibophezela kwabo ekwenzeni ngokwezifiso kunye nenkxaso yabathengi, i-Tianhui ixhobisa amashishini kunye nemibutho ukuba isebenzise ukuqhubela phambili kwamva nje kwi-teknoloji ye-UV ye-UV kwiziphumo ezifanelekileyo.

Ukugqitywa

Ii-LED ze-SMD ze-UV zibonisa ukutsiba okubalulekileyo phambili izibane ze-ultraviolet iteknoloji. Ubungakanani babo obubambeneyo, ukuguquguquka koyilo, kunye nesiphumo sokukhanya esigxile ekuvuleni iingcango zoluhlu olubanzi lwezicelo. Ukusuka ekuphuculeni iinkqubo zemizi-mveliso ukuya ekukhuseleni impilo yoluntu kunye nokuqhubela phambili nophando lwezenzululwazi, ukubanakho SMD UV ukukhanya diode ibonakala ingenasiphelo 

Njengoko uphando kunye nophuhliso luqhubeka, sinokulindela ukuba izicelo ezintsha ezingaphezulu zivele, zingenise ixesha elitsha apho amandla obuchwepheshe be-ultraviolet ebotshelelwa kwikamva elicocekileyo, elinempilo, kunye nelokusebenza.