Njira yowunikira yaukadaulo ya LED Marine
Kuunikira kwa LED ndikowonekera pang'ono ndipo kuli ndi chiyembekezo chokulirapo kuposa njira zowunikira zakale. Kawirikawiri, ma LED ali ndi ubwino wokhala ndi moyo wautali, kuyendetsa bwino kwambiri, kuwala kwakukulu, kaphazi kakang'ono, mtundu wosinthika ndi kuwala, komanso kutentha kwamtundu wofewa komanso wolemera. Choncho, kugwiritsa ntchito LED mu zombo kungathe kugwiritsa ntchito bwino ubwino wake kuti apange malo owunikira bwino komanso oyenera kwa zombo ndi ogwira ntchito.
1 Ubwino wa LED ngati Marine Lighting Fixture
Kuwonekera kwa LED kwabweretsa chilengedwe chowunikira chobiriwira. LED ilibe infrared, ultraviolet ndi kutentha ma radiation, palibe flicker, kudalirika kwambiri komanso moyo wautali wautumiki. Nthawi yomweyo, mawonekedwe a LED ndi ophatikizika, osavuta kukhazikitsa, komanso opanda phokoso, zomwe zimapangitsa kuti zikhale zoyenera ngati gwero lounikira m'madzi. Monga chowunikira chamadzi am'madzi, LED ili ndi izi zoonekeratu:
(1) Chitetezo cha chilengedwe ndi chitetezo chapamwamba. Nyali zachikhalidwe zimakhala ndi mpweya wambiri wapoizoni komanso magalasi osalimba. Akathyoka, mpweya wapoizoniwo umasanduka mlengalenga ndi kuipitsa chilengedwe. Komabe, ma LED alibe mpweya wapoizoni, ndipo alibe zitsulo zolemera monga lead ndi mercury. Itha kupanga malo obiriwira owunikira ogwira ntchito. Pogwiritsa ntchito, nyali zachikhalidwe zidzatulutsa mphamvu zambiri zotentha, pamene nyali za LED zimasintha mphamvu zambiri zamagetsi kukhala mphamvu zowunikira, zomwe sizidzawononga mphamvu. Monga nyali ya m'madzi, palibe ngozi yobisika ya kuphulika komwe kumachitika chifukwa cha magetsi osasunthika; thupi la nyali ya LED palokha Epoxy imagwiritsidwa ntchito m'malo mwa galasi lachikhalidwe, lomwe ndi lamphamvu komanso lotetezeka.
(2) Palibe phokoso komanso ma radiation. Nyali za LED sizipanga phokoso, lomwe ndi loyenera kwambiri pogona, zipinda zamatchati, ndi malo ena omwe amafunikira chidwi kwambiri, komanso malo opumira a ogwira ntchito. Nyali zachikhalidwe zimagwiritsa ntchito mphamvu ya AC, kotero zidzatulutsa 100 ~ 120HZ strobe. Nyali za LED zimasinthira mphamvu ya AC kukhala mphamvu ya DC mwachindunji, popanda kuthwanima komanso ma radiation a electromagnetic.
(3) Magetsi osinthika komanso kutentha kwamtundu wolemera. Nyali zachikale sizingayatsidwe pamene magetsi akutsika. Nyali za LED zitha kuyatsidwa mkati mwamtundu wina wamagetsi, ndipo kuwalako kumatha kusinthidwa. Nthawi yomweyo, kutentha kwamtundu wa LED ndi 2000 ~ 9000K, komwe kumatha kupanga zowunikira zosiyanasiyana ndikupanga malo abwino owunikira ogwira ntchito.
(4) Kukonza kosavuta ndi moyo wautali. Kugwiritsa ntchito mphamvu kwa LED ndikochepera 1/3 ya nyali yopulumutsa mphamvu, ndipo moyo ndi nthawi 10 kuposa zowunikira zachikhalidwe. Zili ndi moyo wautali wautumiki, kudalirika kwakukulu, mtengo wotsika mtengo, ndipo zotsatira za kugwedezeka kwakukulu kwa sitimayo si zazikulu.
Tsopano tengani kuyatsa kwa 320,000t crude oil ship mwachitsanzo. Ngati nyali ya fulorosenti pa sitimayo ndi nyali ya incandescent imasinthidwa ndi kuwala kwa LED kwa OAK, mofanana ndi kuwala komweko, poyerekeza, ndi 25% yokha ya mphamvu yonse ya nyali ya fulorosenti ndi nyali yowunikira, kupulumutsa 50160W ya mphamvu yogwira ntchito panopa Ndi 197A, ndipo kugwiritsa ntchito mphamvu zopulumutsidwa pa ola limodzi ndi 50KW. Kusankhidwa kwa mphamvu ya jenereta, batire ndi kusinthana kwa magetsi pa sitimayo kwachepetsedwa kwambiri; mphamvu yovotera ya thiransifoma yachepetsedwa pafupifupi 50%; kulemera kwa nyali ya LED kulinso kowala, ndipo cholumikizira cha nyali chofananira chimakhalanso chopepuka, chomwe chingachepetse kulemera kwa sitimayo ndikuwonjezera mphamvu ya sitimayo; Chifukwa mphamvu ya LED ndi yaying'ono, chingwe chofananira chapakati pagawo chimakhalanso chaching'ono. Akuti mosamalitsa akuyerekeza kuti chingwe chapakati pagawo lagawo chitha kuchepetsedwa ndi 33% poyerekeza ndi choyambirira. Mwachidule, LED imatha kupulumutsa zida zambiri zamabizinesi, ndikubweretsa phindu komanso phindu lalikulu pazachuma.
2 Mavuto aumisiri omwe LED imayenera kuthana nayo ngati gwero lounikira m'madzi
Magwero a kuwala kwa LED ayenera kuphatikizidwa ndi madalaivala, zida za kuwala, zotchinga zamapangidwe, ndi zina zotero kuti amalize ntchito yowunikira. Zida zonyamula katundu zakhala zikusinthasintha kwanthawi yayitali. M'malo osokoneza ma electromagnetic, kugwedezeka, kugwedezeka, kupopera mchere, kutentha kwambiri ndi chinyezi, nkhungu yamafuta ndi nkhungu, ili ndi zofunika kwambiri pakudalirika komanso kusamalidwa kwa zida zowunikira zam'madzi. . Malo ogwiritsira ntchito zombo ndi apamwamba kwambiri kuposa momwe zimaunikira wamba. Chifukwa chake, nyali zowunikira zapamadzi za LED ndizosiyana ndi zowunikira wamba. Zowunikira zowunikira za LED zowunikira zombo ziyenera kupangidwira malo ogwiritsira ntchito zombo, ndipo zovuta zotsatirazi ziyenera kuthetsedwa:
(1) Kuthetsa vuto la kunyezimira pogwiritsa ntchito mawonekedwe a kuwala. LED ndi gwero lowunikira. Ngati iwalira mwachindunji m'maso, imamva ngati yonyezimira komanso yosamasuka. Choncho, kuwala kwa nyali kuyenera kuchitidwa mwapadera kuti akwaniritse zofewa komanso zosawoneka bwino. OAK LED imagwiritsa ntchito TIR PC kuwala lens kusintha njira ya kuwala kuti kuwala kusagunda magalasi mwachindunji, kuchepetsa kwambiri zotsatira za glare.
(2) Kuthetsa nkhani za kutentha. LED ndi chipangizo chogwira ntchito, chomwe chimakhudzidwa kwambiri ndi zamakono ndi kutentha. Mphamvu ikayatsidwa, kutentha kwakukulu kopangidwa ndi chip kumapangitsa kuti kuwala kwa LED kugwe kwambiri, ma elekitirodi adzawonongeka, utomoni wa epoxy udzakalamba msanga, kuwola kwa kuwala kumathamanga, ngakhale kutha kwa moyo. Chifukwa chake, kuwongolera mphamvu yakutulutsa kutentha ndiye nkhani yofunika kwambiri kuti mutsimikizire moyo wa LED. Nyaliyo iyenera kupangidwa ndi kutentha koyenera kuti zitsimikizire kuti kutentha kopangidwa ndi LED kungathe kufalikira mofulumira. Kutentha kokha kwa magetsi a LED ndikotsika kuposa 105 ° C kungatsimikizire moyo wa gwero la kuwala. Pofuna kuonetsetsa kuti ntchito yodalirika ikugwiritsidwa ntchito m'malo osinthasintha kwakukulu, m'pofunika kutsata ndondomeko yoyendetsera magetsi. Chitetezo chotseguka ndi chachifupi, chitetezo cha kutentha kwambiri, chitetezo chodzaza, kutulutsa nthawi zonse, ndi chitetezo cha mphezi ndi anti-surge design ((Ikhoza kuteteza bwino mphamvu ya mphezi pa 4Kv) Kwa woyendetsa 50W LED, a chiyambi chofewa chiyenera kuwonjezeredwa OAK LED imagwiritsa ntchito mawonekedwe a kutentha kwapakati, omwe ali ndi malo okwanira kutentha kutentha ndi malo okwanira kuti awonjezere kuthamanga kwa mpweya ndikuyendetsa bwino kutentha kopangidwa ndi chip , kukhazikika kwakukulu, pakali pano, pamagetsi, pa chipangizo chotetezera kutentha.
(3) Kuthetsa vuto la dzimbiri lopopera mchere. Ngakhale chowotcha cha silicon cha gwero la kuwala kwa LED chimasindikizidwa ndi epoxy resin, mapadi a LED akadali owonekera, ndipo gawo la soldering litha kulephera pakuwonongeka kwa utsi wa mchere, motero kupangitsa kuti kuwala kwa LED kulephera. OAK imathetsa vutoli kudzera m'njira ziwiri: ① kukonza mulingo wachitetezo cha chipolopolo, kuphimba mfundo zogulitsira ndi mawaya a silikoni kuwonetsetsa kuti mu chounikira mulibe nthunzi; ② zinthu za aluminiyamu za luminaire zathandizidwa ndi okosijeni kuti zisawonongeke.
(4) Kuthetsa vuto la zoopsa za kuwala kwa buluu. LED imatha kupeza kuwala koyera ndikuigwiritsa ntchito pakuwunikira. Pakadali pano, njira yodziwika bwino yopezera kuwala koyera ndikugwiritsa ntchito tchipisi tabuluu ta LED kuti tisangalatse phosphor. LED imatulutsa kuwala kwa buluu. Kuwala kwa buluu kumagawidwa m'magawo awiri. Kusakaniza ndi kuwala kwachikasu kobiriwira komwe kumapangidwa kumatulutsa kuwala koyera. Khalidweli limatsimikizira kuti payenera kukhala kuwala kwabuluu pakuwala kotulutsidwa ndi LED. Komabe, kuwala kwa buluu kungayambitse kuwonongeka kwa retina yaumunthu. Pofuna kupewa kuvulaza kwa kuwala kwa buluu, imodzi ndiyo kuchepetsa kutentha kwa mtundu, ndipo ina ndikuyika chivundikiro choyatsira pamwamba pa gwero la kuwala kwa LED.
Kudalirika kwa LED, kulibe ma radiation a electromagnetic komanso makina ake owala omwe amamupatsa zabwino kwambiri. Chifukwa cha thupi laling'ono lowala, kachulukidwe kakang'ono kakang'ono, kachulukidwe ka kuwala, kuwala kwambiri, kulowa bwino komanso kutsika kwa mphamvu zamagetsi, ndizoyenera kuunikira panyanja. Ndi kukweza mosalekeza kwaukadaulo wowunikira wa LED, kuyatsa kwanzeru kwa LED kudzagwiritsidwa ntchito kwambiri pakuwunikira zam'madzi.