1. Isingeniso
Iphaneli yokubonisa evamile ye-LED inokuvikelwa okubuthakathaka ekulweni komswakama, amanzi, nothuli, imvamisa ukuhlangana nezinkinga ezilandelayo:
Ⅰ. Ezindaweni ezinomswakama ezinomswakama, amabheji amakhulu amaphikiseli afile, amalambu aphukile, kanye ne- "gandepillar" phenomena kaningi;
Ⅱ. Ngesikhathi sokusetshenziswa kwesikhathi eside, umphunga womoya omoya kanye namanzi okugaya angakhipha ubuhlalu bamlengu;
Ⅲ. Ukuqongelelwa kothuli ngaphakathi kwesikrini kuholela ekuhlaseleni kahle kokushisa kanye nokuguga kwesikrini okusheshisiwe.
Ngombukiso we-General Indoor Led, amaphaneli aholwa avame ukulethwa ngombuso we-zero-fault efektri. Kodwa-ke, ngemuva kwesikhathi sokusebenzisa, izingqinamba ezinjengamalambu aphukile kanye nokukhanya komugqa kuvame ukwenzeka, futhi ukushayisana okungahlosile kungadala amaconsi wesibani. Ezindaweni zokufaka, izindawo ezingalindelekile noma ze-sunoptimal ngezinye izikhathi zingahlangatshezwanga, njengamaphutha amakhulu angenziwa okubangelwa ukungezwani kwezinga lokushisa ezivela ezitolo eziphuma komoya, noma umswakama ophezulu obangela ukwanda kwamanani wephutha lesikrini.
Okwe-IndoorIsibonisi Esiholayo EsiholayoUmphakeli ngokuhlolwa kweminyaka yonyaka, ukubhekana nezinkinga ezinjengomswakama, uthuli, ukushayisana kanye namazinga amaphutha, kanye nokwenza ngcono ikhwalithi yomkhiqizo ngenkathi kunciphisa ukukhathazeka kwensiza ngemuva kokuthengisa.
Umdwebo 1. Okubi-umjikelezo wesekethe kanye nokukhanyisa kwekholamu kokuboniswa kwe-LED
2. I-AOB Coating ye-AOB
Ukubhekana ngempumelelo nalezi zingqinamba,I-RTYLEDKwethulwa i-AOB (Evered Optical Bonding) Solution. Ama-aob coating technology Screens ukwahlukanisa amashubhu aholwa ngamakhemikhali avela kwangaphandle, ukuvimbela umswakama nokungenelela kothuli, okuthuthukisa kakhulu ukusebenza okuvikelayo kwethuIzikrini ze-LED.
Lesi sixazululo sisuselwa kwinqubo yokukhiqiza ye-LED yangaphakathi engaphezulu ye-LED ye-LED, ukuhlanganisa ngomthungo nge-SMT ekhona ye-SMT (Surface Mount Technology) imigqa yokukhiqiza.
Umdwebo 2. Umdwebo we-Schematic of Surface Coating Equipment (indawo ekhanyayo)
Inqubo ethile imi kanjena: Ngemuva kokuthi amabhodi aholwa e-LED enziwe kusetshenziswa ubuchwepheshe be-SMT futhi asebekhulile emahoreni angama-72, ukufakwa kufakwa endaweni evikelayo ebeka izikhonkwane ezivuthayo, zibafake phakathi komswakama nemiphumela ye-vapor, njengoba kukhonjisiwe kuMdwebo 3.
Ngemikhiqizo ebonakalayo eholwa yi-LED eneleveli yokuvikela ye-IP40 (IPXX, i-X yokuqala ikhombisa ukuvikelwa kwamanzi, futhi ubuchwepheshe be-AOB Coating ngempumelelo buthuthukisa ngokuvikelwa kwezinga lokuvikela le-LED. , futhi yehlisa izinga lephutha le-Screen Screen (ppm). Lesi sixazululo sihlangane nesidingo semakethe, sivuthwa ekukhiqizweni, futhi asindisi ngokweqile izindleko.
Umdwebo 3. Umdwebo we-Schematic wenqubo yokuhlanganiswa komhlaba
Ngokwengeziwe, inqubo evikelayo ngemuva kwePCB (ibhodi yesekethe ephrintiwe) igcina indlela evikelekile yopende kakhukhi emithathu, ithuthukisa izinga lokuvikela ngemuva kweBhodi Yesekethi ngenqubo yokufafaza. Kwakhiwa ungqimba oluvikelayo ebusweni bendawo yokuhlanganisa umjikelezo (IC), ukuvimbela ukwehluleka kwezingxenye ezihlanganisiwe zesekethe e-drive circuit.
3. Ukuhlaziywa kwezici ze-AOB
3.1 Izakhiwo ezivikela ngokomzimba
Izakhiwo ezivikelayo zika-Aob zincike kuma-coating wokugcwalisa, ezinezici ze-bonding ezifana ne-solder paste kodwa ziyinto efaka izinto. Lokhu kufakwa okunamathela kusonga ngezansi kwalolokhile ku-LED, okwandisa amandla okuxhumana phakathi kwe-LED ne-PCB. Ukuhlolwa kwelebhu kukhombisa ukuthi amandla ajwayelekile weSMT Sole-Push Amandla yi-1kg, ngenkathi isisombululo se-AOB sifinyelela amandla aseceleni kwe-4kg, ukuxazulula izingqinamba ze-pad ngcurmation futhi ukugwema ukuqunjelwa kwama-pad okubangela ukuthi amabhodi wesibani angavumi.
3.2 Izakhiwo Ezivikela Amakhemikhali
Izakhiwo ezivikelayo zamakhemikhali ezingamakhemikhali zibandakanya ungqimba oluvikelayo olusobala oluhlanganisa i-LED kusetshenziswa impahla ephezulu ye-polymer esetshenziswe kubuchwepheshe be-nanocoating. Lokhu kulukhuni kwesendlalelo kungu-5 ~ 6h esikalini se-MOHS, ukuvimba umswakama nothuli, uqinisekise ubuhlalu bamalambu abathinteka kabi yimvelo ngesikhathi sokusetshenziswa.
3.3 Okutholakale okusha ngaphansi kwezakhiwo ezivikelayo
3.3.1 ukukhuphuka kwe-angle yokubuka
Isendlalelo sokuvikela iMatte esobala njengelensi engaphambi kwe-LED, yandisa i-angle yokukhanya okukhanyayo ubuhlalu be-LED. Ukuhlolwa kukhombisa ukuthi i-angle yokukhanya yokukhanya ingandiswa kusuka ku-140 ° kuya ku-170 °.
3.3.2 Ukuxuba okukhanyayo okuthuthukile
Amadivayisi we-SMD Surface Ayimithombo yokukhanya ekhomba, okuyi-granular ethe xaxa ngokuqhathaniswa nemithombo yokukhanya engaphezulu. I-AOB Coating inezela ungqimba lwengilazi esobala kuma-LEDs we-SMD, ukunciphisa ubumbano ngokuboniswa kanye nokubhekisisa, kunciphisa imiphumela yokukhanya.
3.3.3 Isikrini esimnyama esilinganayo
Imibala ye-ink ye-ink engqubuzana nayo ibilokhu iyinkinga yokuboniswa kwe-SMD. Ubuchwepheshe be-AOB Coating bungalawula ubukhulu nombala wesendlalelo sohlanga, ukuxazulula inkinga yemibala ye-ink ye-PCB engahambisani ngaphandle kokulahlekelwa ukubheka ama-engeli, kanye nokwenza ngcono ukusebenza kahle kokuthumela kwamabhodi e-PCB ndawonye, kanye nokwenza ngcono ukusebenza kahle kokuthumela kwamabhodi e-PCB ndawonye, kanye nokwenza ngcono ukusebenza kahle kwemikhumbi yamabhodi e-PCB ndawonye, kanye nokwenza ngcono ukusebenza kahle kokuthumela.
3.3.4 umehluko omkhulu
I-Nanocootiating ivumela ukulawulwa okuqondile, ngokuqanjwa kwezinto ezibonakalayo, ukukhulisa ubumnyama bombala wesisekelo sesikrini kanye nokwenza ngcono umehluko.
4. Isiphetho
Ubuchwepheshe be-AOB Coating BASCONSES buveze izikhonkwane zikagesi ezivezwe, ukuvikela ngempumelelo amaphutha obangelwa umswakama nothuli, ngenkathi uhlinzeka ngokuvikela ukushayisana. Ngokuvikelwa kokuhlukaniswa kwamanani e-aob nanocoating, amanani amabi we-LED angancishiswa aze ancishiswe ngaphansi kwe-5ppm, ethuthukisa kakhulu isivuno sokwethenjwa kwesikrini.
Yakhelwe kusisekelo se-SMD LED Sokubonisa, inqubo ye-AOB Izuza izinzuzo zokulungiswa okulula kwesibani se-SMD, kuyilapho kukhulisa ngokugcwele futhi ithuthukise imiphumela yokusebenzisa yomsebenzisi kanye nokwethembeka ngokuya ngomswakama, uthuli, izinga lokuvikela. Ukuvela kwe-AOB kuhlinzeka ngokukhethwa kweprimiyamu yezisombululo zokubonisa ezingaphakathi futhi kuyingqophamlando ebalulekile ekuphendukeleni kobuchwepheshe bombukiso we-LED.
I-RTERDE's New kathathuIsibonisi Esincane Sakhokhwa- I-materproof, i-dustproof ne-bump-proof - isibonisi se-AOB.Xhumana nathi manjeukuthola isilinganiso esisemthethweni.
Isikhathi Seposi: Jul-24-2024