Izicelo eziphambili zokuNyanga i-UV ye-LED kwiNqanaba leZibonelelo zeKhaya

Emva kokuchitha ixesha elide ngaphandle, abantu abaninzi baqhelana kakhulu noxinzelelo lokutsha okubangelwa lilanga. Nangona kunjalo, abantu abaninzi bazi ukuba ilanga linokuwonzakalisa amakhaya abo. Uninzi lwemathiriyeli evezwa imitha ye-UV egqithisileyo namava okwenzakala okumangalisayo.

Izandi ze-UV zinokungena kwiindawo ezomeleleyo. Nangona imitha ye-UV iyinxalenye yezinto ezinokubonwa ngabantu, izinto zayo, nangayiphi na imeko, zicacile. Imimandla engeyiyo esembindini engenalo ukhuseleko lwezityalo, izidalwa, abantu ngabanye, kunye noyilo lwe-inorganic kulapho iziphumo ezibi zokuvuleleka okugqithisileyo kwe-UV zikholisa ngokungathandabuzekiyo.

Amakhaya amaninzi aseMelika kunye noyilo bekungenzelwanga ukunyamezela amanqanaba aphezulu okuvuleka kwe-UV. Emva koko, iindawo ezimbalwa zamakhaya abanini zakhiwo zinyamezela ixesha elincinane. Ulwazi olwandisiweyo malunga neempembelelo ze-UV.

Yintoni i-UV Subtypes Act kunye nentsingiselo kwizinto zokwakha

Ukuqonda isiqinisekiso phakathi kwamaza e-UV-An kunye ne-UV-B kubalulekile ngelixa sixoxa ukuba ithetha ukuthini imiqadi ye-UV kwiindawo zokuhlala. I-95% yemitha ye-UV efika kwiplanethi yimitha ye-UV-A. Amaza okukhanya e-UV-A anamandla amancinci kuba made kunamaza okukhanya e-UV-B.

Ubuninzi be-5% yokukhanya kwe-UV, eyona ndawo inamandla angaqhelekanga emoyeni, yimitha ye-UV-B. Iifrikhwensi zazo ezilinganiselweyo zizisa amandla aphuculweyo eefotoni ze-UV-B.

Abanye abantu banokuvuma ngokwethuku ukuba iifotoni ze-UV-B ezinamandla aphezulu zinomthamo obalaseleyo wokungena kwizinto ezomeleleyo. Okukhona imiqadi ye-UV-A, kuyo nayiphi na imeko, inokugqobhoza iglasi, yonzakalise ububanzi bezinto zokwakha ezisetyenziswa rhoqo, kwaye ingene kwezinye iileya zolusu lomntu.

I-Acrylic Adhesives eziye zanyangwa yi-UV ukuze zisetyenziswe kwiimvulophu zokwakha

Ugcino loyilo luchatshazelwa kakhulu yimvulophu yolwakhiwo kushishino nobunjineli babucala. Imvulophu eyakhiweyo inokuthathwa njengeprofayile yoyilo kwinqanaba layo elisisiseko ngokubanzi. Ngokwenyani, igcwalisa njengenxalenye ebalulekileyo yenkcazo yesakhiwo, ikhusela eyona ndawo ilungileyo yangaphakathi kwizinto zangaphandle.

Imvulophu eyakhiweyo inceda ekulawuleni ubushushu, ukufuma, ukungxola, kunye namandla omoya.

Kubalulekile ukukhetha izinto ezifanelekileyo (umzekelo, iileya, amagwebu okutshiza, kunye nezitywini) ukuqinisekisa ukuba imvulophu ilungiswe ngempumelelo kuba ukuchitheka komoya kunokumela malunga ne-20% yamandla afunekayo ekufudumezelweni kwesakhiwo, ukungena komoya kunye nokupholisa (umoya). ukulungiswa) inkqubo1. Ukuthuthuzelwa komqeshi obalaseleyo, iindleko zokubaleka kancinci, kunye nokusetyenziswa kwamandla okuncinci ziziphumo zesakhiwo esizinzileyo.

Intsingiselo yemitha ingacaca ngakumbi

Uluhlu lwe-electromagnetic lubandakanya imitha ye-UV, ene-frequencies phakathi kwe-10 ukuya kwi-400 nanometers, ibangela ukuphazamiseka kwayo ukuba kuthintelwe ngakumbi kunokukhanya okubonakalayo okumele kubonakale ngeliso elingaphandle kunye nende kune-X-beams.

Imitha yelanga imele malunga ne-10% yemitha yelanga. Ngethamsanqa, imozulu ingenisa imitha ye-UV elinganiselwe kakhulu kwaye inobungozi. Umhlaba ufumana ukukhanya kumgangatho ophantsi we-280-400 nm uluhlu, olunokuthi lube lodwa kwi-UVA ephezulu kunye noluhlu olusezantsi lwe-UVB. Iimpembelelo ezinobungozi ze-UV kwizihlunu zolusu, ezinokunyusa ukungcakaza kokukhula okuyingozi, zendele nzulu. Kubonisiwe ukuba kungakanani ukuvuleka kwe-UV okunxulumana ne-melanoma, olona hlobo luyingozi lwesifo solusu.

Imitha yeUV inokwenza ulusu luguge ngokukhawuleza, lufake imibimbi, amabala, ukoma, noburhabaxa.

Ukuvuleleka kwamehlo kudityaniswe nengozi ye-cornea kwaye kunokubangela ukuqhubela phambili kweengxangxasi. Ukuba uvula izinto zosapho elangeni ixesha elibekiweyo, uya kuyibona indlela i-UV ethoba ngayo izinto ezahlukeneyo zendalo nezingezizo ezendalo. Kwithuba elide, ukuvuleka elangeni kunokwenza ukuba izinto ezimbalwa ziqhekeke okanye zide ziwohloke, kwaye izinto ezipeyintiweyo zilahlekelwe yinxalenye yoluhlu lwazo. Ukongeza kwicala, imitha ye-UV yenza imizimba yethu ivelise ivithamin D.

Ukusetyenziswa okuqhelekileyo kwezixhobo ze-UV-resistant

Izinto ezichasene ne-UV zihlala zisetyenziswa kwizicelo zangaphandle. Izixhobo ezimelana ne-UV zisebenza kakuhle ngakumbi kwizicelo zokumelana nemozulu.

Ngubani omnye ekufuneka eyazi le nto?

·  Ngokwahlula amatyathanga epolymer, imitha ye-UV ichaphazela kakubi iipolymers, ezaziwa ngokuba "lurhwaphilizo lwe-photooxidative," oluthi ekugqibeleni lwenze ukuthotywa kwezinto ngokupheleleyo.

·  Izixhobo eziye "zilungelelaniswe nge-UV" zinezinziso ezichasa imitha ye-UV kwaye zinqande ukuqhekeka kwe-UV okongeziweyo kwi-pitch.

·  Kuya kufuneka wazi malunga nomahluko phakathi "okungaguquguqukiyo" kunye "nokungaqhelekanga" ukuvuleka kwe-UV ngelixa usenza icandelo, kunye nokuvuleka okuzingisileyo kuba yeyona nto ibuhlungu kwezi zimbini.

·  Izixhobo zokuprinta ze-3D ze-FFF ezinenkcaso eqinile ye-UV zibandakanya i-PVDF kunye ne-ASA, inguqu ye-ABS eyenzelwe isithintelo se-UV. Ukusebenzisa izinto ezongeziweyo, isithintelo se-UV kwezi zixhobo ze-FFF ngokufanayo sinokushukunyiswa. Izinto zokuprinta ze-FFF ze-3D zinomphetho wezinto ze-SLA, ke ngoko.

Ngowuphi uMmandla weNdlu oChaphazelwa yiMitha ye-UV?

Nasiphi na isiqwenga sendlu esiziswe kwimiqadi ye-UV ixesha elide sinokunyamezela ukwenzakala. Ke, zombini iintlobo zokukhanya kwe-UV zinokwenzakalisa umphandle wendlu. IiWindows zinika i-inshurensi ye-UV-B eyaneleyo ngaphakathi kwiindawo zokuhlala; uphando lubonisa ukuba ukusebenzisa iglasi njengesithintelo se-UV-B yi-100% enamandla.

Emva koko, iifestile ezingaphathwanga zilula kakhulu ukuba imiqadi ye-UV-A ingene ngayo. Njengomthetho, imiqadi ye-UV-A kukholelwa ukuba ayinabungozi kangako kuneemitha ze-UV-B. Uphando olwahlukeneyo malunga nefuthe lemitha ye-UV eluswini lomntu lutyhila ukuba nokuba imiqadi ye-UV-A ingakhuselekanga njengeemitha ze-UV-B, ukuvuleleka okugqithisileyo kwe-UV-Ukuvuleleka kunokuthi, kuyo nayiphi na imeko, kubangele ukwenzakala kolusu kunye nokuvuthwa kwangethuba.

·  Uphahla

·  Iipeyinti zangaphandle

·  Ifenitshala yesikhumba

·  Iifoto

Apho ukuthenga Ukunyanga kwe-UV LED kwintsimi yezinto zokwakha ekhaya ?

Njengoko enye ye p yobuchwephesha Abavelisi be-UV Led , UZhuhai Tianhui Electronic Co ., Ltd. amaziko ajikeleze i-UV Drove yococeko lomoya, UV Isifo sokubulala amanzi , ukunyangwa kwe-UV yokushicilela kwe-LED, uv  led diode e , Isisombululo se-UV LED  kunye nezinto ezahlukeneyo. Inengcali yoPhando kunye nophuhliso kunye neqela lokufikelela ekuboneleleni abathengi nge-UV Drove Arrangement, kwaye izinto ngokunjalo ziye zanconywa ngokubanzi kubathengi. I-Tianhui Hardware iye yathatha inxaxheba kwi-UV Driven bundle kunye nochungechunge olupheleleyo lwendalo, umgangatho ozinzileyo kunye nokuthembeka, kunye neendleko ezinobundlobongela. Izinto ziquka i-UVA, i-UVB, kunye ne-UVC ukusuka kwixesha elifutshane ukuya kwi-frequency emide kunye nokugqitywa kwe-UV Drove ukusuka kumandla amancinci ukuya kumandla aphezulu.