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Tianhui- m'modzi mwa otsogola opanga zida za UV LED ndi ogulitsa amapereka ODM/OEM UV led chip service.

Kusanthula kwa Njira Yopangira Nyali ya Nyali ya LED

Choyamba, kuwala kwapamwamba kwambiri -level diode mtundu wa Tianhui Optoelectronics Technology Analysis wa njira zomwe zilipo kale zoyikapo ndi malo ogwiritsira ntchito mikanda ya nyali za LED ndizoyambirira, zomwe zimagwiritsidwa ntchito popanga chipangizo chimodzi chopangira nyali ya LED. Ndizoyenera zizindikiro zowonetsera zida, ntchito zowunikira m'matauni, zowonetsera zotsatsa, zotchinga, zowonetsa magalimoto, ndi zinthu zina ndi magawo omwe amagwiritsidwa ntchito kwambiri m'dziko langa. Patch LED nyali mikanda ma CD (SMD) ndi mtundu wa ma CD osatsogolera, ang'onoang'ono ndi owonda, omwe ndi abwino kwambiri pakuwunikira kwa kiyibodi ya foni yam'manja, kuyatsa kwa TV, ndi zinthu zamagetsi zomwe zimafunikira kuyatsa kapena zisonyezo. . M'zaka zaposachedwa Imakula molunjika kukula kwakukulu ndi mphamvu yayikulu, chidutswa cha tchipisi tating'onoting'ono ta LED kapena zinayi mu chigamba, chomwe chitha kugwiritsidwa ntchito popanga zinthu zowunikira. Kupaka kwa ma module ndinso kachipangizo kakang'ono kokhala ndi mikanda ya nyali ya LED. Pa aluminiyamu kapena aluminium nitride gawo lapansi, tchipisi tambiri kapena mazana mazana a nyali za LED zimakutidwa pagawo la aluminium kapena aluminium nitride gawo lapansi. Ndi mtundu wosakanikirana, ndiye kuti, pali tchipisi zingapo pamndandanda, ndipo pali kulumikizana kofananira. Kupaka uku makamaka kukulitsa mphamvu, zopangira zowunikira. Chifukwa cha kuchulukira kwakukulu kwa phukusi, kutentha komwe kumapangidwa panthawi yogwiritsira ntchito kumakhala kwakukulu, ndipo kutentha kwa kutentha ndilo vuto lalikulu kuthetsa ntchitoyo. Chipangizo chopangidwa ndi njira yopakira pamwambapa chimagwiritsidwa ntchito popanga zida zowunikira. Zili ndi khalidwe lodziwika bwino: chiwerengero cha kukana kwa kutentha ndi chachikulu, n'zovuta kupanga zowunikira zapamwamba kwambiri, ndipo zofunikira zothandizira kugwirizana kwa module yokha ndi radiator ndizokwera kwambiri. Pakadali pano, njira zonse zoyikamo ndikusakaniza ufa wachikasu wa fulorosenti (YAG) ndi utomoni wa epoxy pazipilala zosiyanasiyana, ndikudina mwachindunji chipangizo chamtundu wa blue-light LED nyale. Ubwino wa mchitidwe wamba uwu ndi kusunga zipangizo. Choyipa chake ndi chakuti sichikuthandizira kutentha kwa kutentha ndi fulorosenti ufa. Chifukwa epoxy utomoni ndi fulorosenti ufa si zabwino -conducting zipangizo, ndipo Chip lonse atakulungidwa Chip lonse zidzakhudza kutaya kutentha. Njirayi mwachiwonekere si njira yabwino kwambiri yopangira zowunikira za LED. Pakadali pano, chip champhamvu kwambiri chomwe chimapangidwa kunja, choyera -chowala pamwamba pa 0.5 Watts chimapakidwa utoto wamtambo wabuluu pagawo lofananira la ufa wofanana wa YAG fulorosenti. Palibe fulorosenti ufa mu khushoni. Njirayi imatha kusintha kuwala kuposa njira zomwe zimagwiritsidwa ntchito nthawi zambiri, choncho zimagwiritsidwa ntchito kunja. ) Malingana ngati chipangizochi choyera -ray chikuwotchedwa pa bolodi lopangidwa ndi dera lokonzekera pamene mukunyamula, chimapulumutsa njira yogwiritsira ntchito fulorosenti ufa. Zimabweretsa kusavuta kwa opanga nyali, koma pakadali pano ogulitsa tchipisi tapakhomo sangatulutse tchipisi tambiri ta LED toyera. dziko langa ndi dziko lomwe limapanga magetsi a mumsewu wa LED kale. Pakadali pano ndizabwino ku China chifukwa dzikolo limayang'ana kufunikira kwa "low-carbon economy". Mu 2009, dziko langa linakhazikitsa magetsi okwana 10,000 a mumsewu. Kuthekera kwa magetsi a mumsewu kumachokera ku ntchito zowunikira mumsewu, pomwe mayiko akunja (Osram, Japan Asia, Samsung ndi makampani ena) amatenga kuyatsa kwamkati ngati njira yopambana. Ponena za dziko lathu, zimayambitsidwa ndi mikhalidwe ya dziko kuchokera ku kuwala kwa msewu wa LED. Chifukwa chake ndi chakuti ndalama za dziko langa ndizochepa, ndipo mtengo wa kuunikira kwa LED m'nyumba ndi wapamwamba. Kugwiritsa ntchito nyali zapamsewu za LED ndi siliva wa boma, ndipo bizinesi yopangira nyali ya LED yamphamvu kwambiri ndiyoyenera. M'malo mwake, magwiridwe antchito a nyali zamsewu za LED ndizovuta kwambiri kuposa zowunikira zamkati za LED, ndipo zofunikira ndizokwera. Ngati khalidwe likuwonekera bwino (kutentha kwa kutentha, moyo wautumiki, kutulutsa mitundu, kudalirika, ndi zina zotero), ndiye chitani nyali zowunikira zamkati za LED. Ku chodAnthu kuli". Pakadali pano, zimphona za LED kunja zikukhazikitsa mazana kapena masauzande a zowunikira za LED m'nyumba. Koma njira zopakira zomwe amagwiritsa ntchito zatchulidwa kale. Kampani yokhayo ya Philips, yomwe imapanga ufa wa fulorosenti imagwira ntchito pa nyali ya nyali ya LED, ndipo idavotera ngati imodzi mwazinthu zopanga zowunikira za LED mu 2009. Wolembayo amakhulupirira kuti zowunikira zonse za LED ziyenera kupangidwa ndi ma CD-chip-packaging ndi ma module a module (module yoyikamo ndi phukusi lapamwamba -kachulukidwe kachulukidwe kazinthu zambiri), ndipo ndi bwino kupakidwa mwachindunji pagulu lalikulu la nyali. Chiwerengero cha misewu ndi chochepa kwambiri, ndipo mukhoza kupeza zotsatira zabwino zowononga kutentha. Kapena pangani thupi la mzere wokhala ndi zojambula zamkuwa pamutu waukulu wa nyali, ndipo kukana kwake kutentha kumakhala kochepa. Mphamvu ya kuyatsa kwa LED ndi ma watts ochepa, kotero imagwiritsidwa ntchito ndi ma chips angapo. Njira zatsopano ndi luso. Pogwiritsa ntchito zida zambiri zopangira nyali za LED kuti mupange nyali za LED, ndizovuta kupanga nyali zamtundu wapamwamba komanso zodalirika kwambiri. Ogwira ntchito zaukadaulo omwe akufuna kugwiritsa ntchito nyali za LED amatha kumvetsetsa izi. Chachiwiri, mkulu-kalasi kuwala -level diode mtundu Tianhui photoelectric luso kusanthula gawo nzeru za fulorosenti ufa ❖ kuyanika ndondomeko LED nyali mmatumba mmatumba fulorosenti ufa. Pakalipano, ufa wa fulorosenti umagwiritsidwa ntchito mwachindunji ku chip. Ufa wa fluorescence wa gulu udakali wofanana, koma ma modules osiyanasiyana amatha kuwoneka mochuluka kwambiri. Njira yabwino ndikugwiritsa ntchito ma LED a fulorosenti ufa mafilimu woonda kapena nembanemba. , Kusasinthika kwabwino, nyali za LED zimayikidwa ndi ma multi-chip, osakanikirana ndi kuwala komwe kumatulutsa, kusinthidwa ndi fulorosenti ufa kapena nembanemba kuti kuwala koyera, kusiyana kwa mtundu kungathe kuthetsedwa. Zofunikira za filimuyo ndi nembanemba ndi: 1 imatha kudutsa kuwala, pakati pa 0.1 ---- 0.5mm, ufa wa fulorosenti ndi yunifolomu, mawonekedwe ake ndi athyathyathya. 2 The kuwala kutembenuka dzuwa ayenera kukhala mkulu, bata wabwino, moyo wautali, zabwino odana ndi kukalamba. 3 Ikhoza kupangidwa kukhala pepala ndi maziko opanda zidutswa, ndipo ikhoza kupangidwa kukhala chidutswa chopyapyala. Zofunikira pa maziko ndi zopanda colorless transparent anti -kukalamba. 4 Ndi yabwino kukonza ndi kupanga, kukula kwake kumadulidwa mosasamala, ndipo mtengo wake ndi wotsika. Njira ina ndikusakaniza ufa wa fulorosenti ndi gawo la pulasitiki lowoneka bwino, kutulutsa mwachindunji nyali yokhala ndi fulorosenti ufa kudzera m'makina omangira jekeseni ndi nkhungu, ndikusintha kuwala kwa buluu kuchokera ku nyali kupita ku kuwala koyera. Izi ndizovuta komanso zosavuta. Chifukwa nyaliyo imasinthidwa kukhala kuwala kosakanikirana kwa buluu, kuwala koyera kulibe kusiyana kwa mtundu, ndipo kuwala kumakhala kofewa. Chachitatu, pofuna kuthetsa bwino vuto la LED nyali ma CD kutentha kutha, mkulu - kalasi kuwala emitting diode mtundu TIANHUI Optoelectronics Technology anati: ayenera kuganizira ndi encapsulated ndi nyali, ndi mapiritsi kutentha kwa ma CD kunyamula kutentha kwa LED. mikanda ya nyali iyenera kupangidwa yonse, yomwe imachepetsa zotsatira zake. Chiwerengero cha matenthedwe midadada, iyi ndi njira yothandiza kwambiri komanso yowonjezereka yowonjezera kutentha kwa nyali. Pakalipano, mikanda ya nyali ya LED pamsika ilibe choyatsira kutentha. Nyali zotere sizingakhale zamphamvu kwambiri komanso zapamwamba komanso moyo wautali. Kukonzekera koyenera kwa mankhwala kumayenera kuganizira kutentha kwakuya pamodzi. Kupanga mafakitale ndi rediyeta wa nyali LED mikanda kuwala kwa dzuwa, kufinya aluminium mbiri ya theka-zozungulira mapiko chidutswa ndi nkhungu, ndiyeno kudula kutalika kwa utali wofunikira malinga ndi kukula kwa mphamvu, ndiyeno Kupanga aluminiyamu-based mkuwa. mizere ya zojambulazo, konzani chip pachojambula chamkuwa, lumikizani waya wagolide kapena gwiritsani ntchito makina othandizira kuti muthandizire. Nyali zotere zimakhala ndi zotsatira zabwino zowotcha kutentha, kukana kuwiri kokha kwa kutentha, kukana kwa kutentha kwa njira imodzi kapena ziwiri kuposa njira zomwe zimagwiritsidwa ntchito ponyamula, kuchepetsa kutentha kwa chip, zomwe zingathe kusintha bwino ndi moyo wa nyali za fulorosenti za LED. Njira ina ndiyo kupanga mizere yadzidzidzi pambiri za aluminiyamu. Ma rectangle ambiri amagaya ngati pakufunika. Pogwiritsa ntchito matabwa wamba (0.8-1.0mm wandiweyani) PCB mzere matabwa malinga ndi amakona anayi lotseguka lalikulu dzenje dzenje la mbiri aluminiyamu, muiike PCB mzere bolodi kapena muiike kapena muiike kapena muiike kapena Riveting pa mbiri aluminiyamu, Chip LED ndi anakhazikika pa mpopi amakona anayi pa mbiri zotayidwa, ndiyeno zikugwirizana mzere pa bolodi PCB ndi waya golide. Njira yopangira izi ndi yabwino kwambiri, kukana kutentha ndi chimodzi chokha, ndipo kutulutsa kutentha kumakhala bwino kwambiri. Opanga omwe amapanga nyali za LED ayenera kupereka patsogolo yankho ili. Kachiwiri, njira yopangira mizere yamkuwa pazithunzi za aluminiyamu. Ndi luso lokhalo lomwe lingathe kuthetsa vuto la kutentha kwa nyali za nyali za LED zonyamula nyali zazitali, ndipo zimatha kupititsa patsogolo ubwino ndi moyo wa ma CD a mikanda ya nyali ya LED. Mitengo: & Nbsp & Nbsplepled lamp dud

Kusanthula kwa Njira Yopangira Nyali ya Nyali ya LED 1

Mlembi: Tianhui- Kudwala matenda a Mphephe

Mlembi: Tianhui- Opanga a UV Led

Mlembi: Tianhui- Kudwala matenda a madzi ku UV

Mlembi: Tianhui- Njira ya UV LED

Mlembi: Tianhui- UV Led diode

Mlembi: Tianhui- Opanga diode ya UV Led

Mlembi: Tianhui- UV Led module

Mlembi: Tianhui- UV LED Sitingasikitsa

Mlembi: Tianhui- Msampha udzudzudzi

Lumikizanani nafe
Zolemba zolimbikitsidwa
Maganizo Zinthu za Info Blog
Lowani m'dziko la UV disinfection. Apa, muphunzira momwe njira yochedwera zachilengedwe imatsuka madzi. Dziwani momwe ma module a UV LED ndi ma diode amathandizira pa izi. Komanso, onani momwe ukadaulo wa UV umapindulira zopangira zimbudzi. Mwakonzeka? Tiyeni tiyambe.
Kodi munayamba mwaganizapo za tizilombo tating'onoting'ono tobisika m'maso momwe tingawononge thanzi lathu? Kuchokera ku ma virus owopsa ndi mabakiteriya kupita ku nkhungu ndi allergenic, tizilombo tating'onoting'ono titha kuwopseza moyo wathu. Mwamwayi, njira zosiyanasiyana zophera tizilombo toyambitsa matenda zingatithandize kuchotsa alendo osafunikawa. Chimodzi mwazinthu zothandiza kwambiri komanso zokondera zachilengedwe ndi kuthirira kwa UV.
Ultraviolet (UV) ndi ma radiation a electromagnetic omwe amagwera mkati mwa kuwala kowoneka bwino ndi ma x-ray. UV LED diode imagawidwa m'magulu atatu: UVA, UVB, ndi UVC. Kuwala kwa UVC, komwe kumakhala ndi utali waufupi kwambiri komanso mphamvu yayikulu kwambiri, kumagwiritsidwa ntchito kwambiri potsekereza chifukwa kumatha kupha kapena kuyambitsa tizilombo tambiri, kuphatikiza mabakiteriya, ma virus, ndi mafangasi.
Ukadaulo wa UV LED wakhala ukupanga mafunde muzosindikiza ndi mafakitale ena chifukwa chakuchita bwino kwake, koma kodi mumadziwa kuti zimakhudzanso chilengedwe? Ukadaulo wotsogolawu umapangitsa kuti zinthu ziziyenda bwino, zimawonjezera zokolola, zimachepetsa kugwiritsa ntchito mphamvu, komanso zimachepetsa kutulutsa mpweya wowonjezera kutentha. Nkhaniyi ifotokoza za ubwino wa chilengedwe cha UV LED diode ndi momwe ikuthandizire kukonza tsogolo labwino.
Tonse tikudziwa kuti UV LED tsopano ikugwiritsidwa ntchito m'magawo osiyanasiyana. UV LED ndiye mtundu watsopano wa kuwala kwa UV. Izi ndi zida zolimba zomwe zimatulutsa kuwala kudzera mu Light Emitting Diodes. UV Led Curing yapeza kutchuka kwambiri m'miyezi ingapo yapitayi ndipo ikugwiritsidwa ntchito m'magawo ndi madera osiyanasiyana.
Dzuwa ndi limodzi mwa magwero amphamvu kwambiri a radiation ya UVB LED, ndipo matupi athu anapangidwa kuti agwiritse ntchito mphamvu ya dzuwa imeneyi. Tingasangalale ndi mapindu ake mwa kutuluka kunja kokayenda kapena kugona muudzu padzuwa. Dzuwa lili ndi chinachake chimene chingatipatse nthaŵi iliyonse pachaka, ndipo sitiyenera kuphonya mpata wogwiritsira ntchito mphamvu yochiritsa ya dzuŵa.
Dziko la matelefoni lapita patsogolo kwambiri, ndipo zatukuka kwambiri kuyambira m’ma 1960. Masiku ano, kufunikira kwa kulumikizana kwa kuwala komanso chifukwa cha kuchuluka kwa kufunikira uku, makampani akupanga zingwe zatsopano komanso zogwira mtima kwambiri.
Kutulutsa kwamphamvu kwamphamvu kwa UV LED diode ikukwera; zida zapamwamba za III-nitride pakali pano zimatulutsa 150 lm zoyera, zoyera, zobiriwira kapena zobiriwira. Tikambirana za kapangidwe kazinthu izi, kulabadira kwambiri ma CD amagetsi, zida zapa flip-chip, ndi umisiri wokutira wa phosphorous.
Pakukondoweza kwa fulorosenti mu NDT, magwero a UV-LED akuchulukirachulukira. Zomwe zimaperekedwa ndi luso latsopanoli ndizosayerekezeka. Komabe, mavuto aukadaulo amayenera kuthetsedwa kuti awonjezere mwayi wodziwikiratu komanso chitetezo chapantchito.
Kuyeretsa kwa UV pamalo ndi mpweya kwachulukirachulukira kuchokera kuzipatala zakunja ndikubwera kwa COVID-19. Ma ndege angapo tsopano akugwiritsa ntchito Air Disinfection kuti athetse mabakiteriya aliwonse omwe angakhalepo mu dongosolo la HVAC komanso pamapanelo amagetsi oyendetsa ndege.
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m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
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