1. Intshayelelo ye-UV

Ubude be-UV buqala kwi-10nm ukuya kwi-400nm, kwaye yahlulwe ngokwamaza ahlukeneyo: i-black spot uv curve ye-(UVA) kwi-320 ~ 400nm; i-Erythema ultraviolet rays okanye i-care (UVB) kwi-280 ~ 320nm; i-Ultraviolet sterilization (UVC) kwi-200 ~ 280nm band; ukuya kwi-ozone ultraviolet curve (D) kwi-180 ~ 200nm wavelength.

2. Iimpawu ze-UV:

2.1 Uphawu lwe-UVA

Amaza e-UVA anokungena ngamandla okunokungena kwiglasi neplastiki ebonakalayo. Ngaphezulu kwe-98% yemitha ye-UVA eyenza ukukhanya kwelanga inokungena kumaleko we-ozone kunye namafu ize ifikelele kumphezulu womhlaba. I-UVA inokulawula i-dermis yesikhumba, kwaye yonakalise imicu ye-elastic kunye nemicu ye-collagen kunye nolusu lwethu. Ukukhanya kwe-UV okuphakathi kwayo malunga ne-365nm kungasetyenziselwa uvavanyo, ukufunyanwa kwe-fluorescence, uhlalutyo lweekhemikhali, ukuchonga izimbiwa, ukuhombisa iqonga njalo njalo.

2.2 Uphawu lwe-UVB

Amaza e-UVB anokungena okuphakathi, kwaye inxalenye yawo emfutshane yamaza iya kufunxwa yiglasi ecacileyo. Elangeni, imisebe ye-UVB yenza ilanga ifunxwa kakhulu yi-ozone layer, kwaye ingaphantsi kwe-2% kuphela enokufikelela kumphezulu womhlaba. Ehlotyeni nasemini iya kuba namandla kakhulu. Imisebe ye-UVB inefuthe le-erythema emzimbeni womntu. Inokukhuthaza ukwakheka kwe-metabolism yezimbiwa kunye ne-vitamin D emzimbeni, kodwa ukuvezwa ixesha elide okanye okugqithisileyo kunokutshayela ulusu. I-Medium wave yasetyenziswa ekufumaneni iiproteni ezikhanyayo kunye nophando oluninzi lwebhayoloji, njl.njl.

Iimpawu zebhendi ye-UVC eziyi-2.3

Amaza e-UVC anokungena okubuthathaka kakhulu, kwaye akanakungena kwiglasi ecacileyo kunye neplastiki eninzi. Imitha ye-UVC yenza ukukhanya kwelanga kutsalwe ngokupheleleyo yi-ozone layer. Umonakalo wemitha ye-ultraviolet ye-Shortwave mkhulu kakhulu, imitha yexesha elifutshane ingatshisa ulusu, amandla amade okanye aphezulu anokubangela umhlaza wolusu.

3. Intsimi yesicelo se-UV LED

Kwizicelo zemarike ye-UVLED, i-UVA inesabelo esikhulu semarike, esifikelela kwi-90%, kwaye ukusetyenziswa kwayo kubandakanya ikakhulu ukunyanga i-UV, iinzipho, amazinyo, i-inki yokuprinta, njl. Ukongeza, i-UVA ikwangenisa izibane zorhwebo.

I-UVB kunye ne-UVC zisetyenziswa kakhulu ekubulaleni iintsholongwane, ekubulaleni iintsholongwane, kunyango, kunyango olukhanyayo, njl. I-UVB inikwa ingqalelo kunyango lwezonyango, kwaye i-UVC kukubulala iintsholongwane.

Inkqubo yokunyanga ukukhanya eyi-3.1

Iindlela eziqhelekileyo zokusetyenziswa kwe-UVA kukuprinta i-UV curing kunye ne-UV inkjet kwaye ubude bexesha obuqhelekileyo yi-395nm kunye ne-365nm. Ukusetyenziswa kwesibane se-UV LED curing kuqukwe kwi-curing UV adhesives ezikwisikrini sokubonisa, kwi-elektroniki yezonyango, kwizixhobo kunye neminye imimandla; ii-UV curing coats ziqulathe izixhobo zokwakha, ifenitshala, izixhobo zasekhaya, iimoto kunye neminye imimandla yee-UV curing coatings; amashishini okuprinta kunye nokupakisha i-UV curing ink;

Phakathi kwazo, ishishini leephaneli ze-UV LED liye laba shushu kakhulu. Eyona nzuzo inkulu kukuba ayinakubonelela ngebhodi yokukhusela okusingqongileyo ye-formaldehyde, kunye nokonga amandla nge-90%, isivuno esiphezulu, ukumelana nemikrwelo yeengqekembe, kunye nenzuzo epheleleyo yezibonelelo zoqoqosho. Oku kuthetha ukuba imakethi yokunyanga i-UV LED yimveliso ebanzi yesicelo kunye nemakethi yomjikelo wonke.

Intsimi yokufaka i-resin yokukhanya eyi-3.2

I-resin enyangekayo ye-UV yenziwe ikakhulu yi-oligomer, i-agent edibanisayo, i-diluent, i-photosensitizer kunye nezinye izinto ezithile. Yimpendulo edibanisayo kunye nexesha lokuphilisa.

Phantsi kokukhanyiswa kwesibane sokukhanyisa se-UV LED, ixesha lokunyanga le-resin enyangekayo ye-UV lifutshane kakhulu kangangokuba alidingi imizuzwana eli-10 kwaye likhawuleza kakhulu kunesibane se-UV mercury esiqhelekileyo ngesantya.

3.3. Icandelo lezonyango

Unyango lolusu: Ubungakanani be-UVB bubaluleke kakhulu kwizifo zesikhumba, oko kukuthi ukusetyenziswa kwe-ultraviolet phototherapy.

Izazinzulu zifumanise ukuba imitha ye-ultraviolet engama-310nm ubude inemiphumo enamandla yokufiphalisa ulusu, ikhawulezisa imetabolism yolusu, iphucula amandla okukhula kolusu, nto leyo enokuba luncedo kunyango lwe-vitiligo, i-pityriasis rosea, i-polymorphous sunlight rash, i-chronic actinic dermatitis, ngoko ke kushishino lwezempilo, i-ultraviolet phototherapy isetyenziswa ngakumbi ngoku.

Izixhobo zonyango: Iglue ye-UV ikwenze kwaba lula ukuhlanganisa izixhobo zonyango ngokuzenzekelayo.

3.4. Ukubulala iintsholongwane

Ibhendi ye-UVC ngamaza amafutshane emitha ye-ultraviolet, amandla aphezulu, inokutshabalalisa iintsholongwane ngexesha elifutshane umzimba (ezifana neebhaktheriya, iintsholongwane, iispores zezifo) i-DNA (deoxyribonucleic acid) kwiiseli okanye i-RNA (ribonucleic acid), isakhiwo seemolekyuli zeseli asikwazi ukuphinda sivelise, iibhaktheriya kunye neentsholongwane zilahlekelwa bubuchule bokuziphindaphinda, ngoko ke ibhendi ye-UVC ingasetyenziswa kakhulu kwiimveliso ezifana namanzi, ukucoca umoya.

Ezinye zezicelo ze-UV ezinzulu ezithengiswayo ngoku ziquka i-LED deep UV portable sterilizer, i-LED deep ultraviolet brush sterilizer, i-UV LED lens cleaning sterilizer, i-air sterilizer, amanzi acocekileyo, i-food sterilizer kunye ne-surface sterilizer. Ngokuphuculwa kokhuseleko nempilo yabantu, imfuno yeemveliso iya kuphuculwa kakhulu, ukuze kudalwe imakethi enkulu.

3.5. Intsimi yomkhosi

Ubude be-UVC buxhomekeke kumaza e-ultraviolet angaboniyo, ngoko ke bunokusetyenziswa okubalulekileyo emkhosini, njengomgama omfutshane, ukuphazamiseka konxibelelwano oluyimfihlo njalo njalo.

3.6. Ifayilishwe ifektri yezityalo

Ukulima ngaphandle komhlaba okuvalekileyo kulula ukubangela ukuqokelelwa kwezinto ezinobuthi, kwaye ukulima kwe-substrate kwisisombululo sezondlo, ukukhutshwa kweengcambu kunye neemveliso zokonakala kwerhasi yerayisi, kunokonakaliswa yi-TiO2 photo-catalyst, imitha yelanga iqulethe kuphela i-3% yokukhanya kwe-UV, izixhobo ezigubungelayo ezifana nesihluzo seglasi ngaphezu kwe-60%, zingasetyenziswa ngaphakathi kwezixhobo;

Imifuno echasene nexesha lonyaka ikhula kubushushu obuphantsi ebusika ngenxa yokusebenza okuphantsi kunye nozinzo olubi, engakwaziyo ukuhlangabezana neemfuno zezakhiwo zemveliso yemifuno efektri.

3.7. Intsimi yokuchonga amatye anqabileyo

Kwiintlobo ngeentlobo zamatye anqabileyo, imibala eyahlukeneyo yohlobo olufanayo lwamatye anqabileyo kunye nendlela esebenza ngayo umbala ofanayo, ane-spectrum yokufunxwa ebonakalayo ye-UV eyahlukileyo. Singasebenzisa i-UV LED ukuchonga amatye anqabileyo nokwahlula amatye athile anqabileyo endalo kunye namatye anqabileyo okwenziwa, kunye nokwahlula amanye amatye endalo kunye nokulungiswa kwamatye anqabileyo okwenziwa.

3.8. Ukuqatshelwa kwemali yephepha

Itekhnoloji yokuchonga i-UV ikakhulu ivavanya uphawu oluchasene nolwenkohliso olukhanyayo kunye nokusabela kokukhanya okungabonakaliyo kwemali yamaphepha ngokusebenzisa i-fluorescent okanye i-UV sensor. Iyakwazi ukubona uninzi lwamanqaku obuxoki (njengokuhlamba, ukublisha, kunye nemali yephepha yokuncamathisela). Le teknoloji yaphuhliswa kwangethuba kwaye ixhaphake kakhulu.