Ma aha qariib inaad lumiso nalalka LED-ka, laakiin waxaa laga yaabaa inaysan wax badan ka ogeyn alaabta nalalka tamarta sare leh ee LED. Inta lagu jiro habka codsiga ee alaabta iyo qalabka nalalka tamarta sare ee LED, kuleylka kuleylka, ilaalinta korantada, iyo alxanka ayaa saameyn weyn ku leh sifooyinkooda. Waxay u baahan tahay inay sababto U fiirso codsiga macaamiisha. Aan si kooban kuu baro sida loo yareeyo kor u kaca heerkulka iyo sida looga fogaado daxalka ee kuul LED-yada awoodda sare leh. 1. Sida loo yareeyo heerkulka tamarta sare ee nalalka LED. Waqtigan xaadirka ah, hababka kuleylka kuleylka ee nalalka LED-ka inta badan waxaa ka mid ah isku-dhafka dabiiciga ah iyo kuleylka kuleylka, taageerayaasha ku rakibay kuleylka kuleylka, tuubada kulaylka iyo kuleylka wareegga wareegga kuleylka, iwm. 1. Kala soocida korontada iyo jidhka iftiinka ayaa laga soocaa tamarta lafteeda, taas oo kordhinaysa isha kulaylka ee nalka LED. Isla mar ahaantaana, isku dhafka tamarta iyo nalalka ayaa ka dhigaya nalalka LED-ka oo dhan si aan sinnayn. Arrimahan ayaa sababi doona daal iyo fashil hore oo laambad ah, taas oo saamayn doonta cimrigiisa. 2. Doorashada xulashada modules tayo sare leh ee LED modules LED sidoo kale waxay door muhiim ah ka ciyaaraan hoos u dhigista kor u kaca heerkulka. Dooro laambada LED-ka oo ay ku duuban yihiin isku-xidhka kulaylka sarreeya iyo walxaha joogtada ah, kaas oo hagaajin kara fidinta kulaylka gudaha. Substrate-ka birta ah ee leh kulaylka sare -conducting iyo kuleylka sarreeya ayaa loo isticmaalaa sidii saxan khafiif ah oo iftiin ah si loo qaybiyo heerkulka si siman, si saamaynta kulaylka loo kordhiyo. 3. Kordhinta kuleyliyaha aagga aluminiumka iyo is-dhexgalka kiniinka kuleylka kuleylka ayaa fudud in la helo daldaloolo, iyo isku-dhafka kulaylka hawada waa mid aad u yar, kaliya qiyaastii 0.03W/m
·K, sidaas darteed waxaa lagu dabaqi karaa dusha sare ee xiriirka leh kuleylka sare ee dusha sare ee xiriirka si loo kordhiyo goobta xiriirka dhabta ah. Isla mar ahaantaana, kordhi aagga kuleylka kulaylka ee saxanka kulaylka oo hagaajiso qaab dhismeedka kulaylka si loo fududeeyo kuleylka kuleylka. Marka labaad, sida looga fogaado daxalka kuulka nalalka LED-ka ee awoodda sare leh: Kuullaha nalalka LED-ka ee awoodda sare leh waxay sii wadi karaan inay ku shaqeeyaan xaalado kala duwan. Si kastaba ha ahaatee, mar alla markii laambadaha LED-ku ay daxaloobaan oo laambada LED-ku ay si kiimiko ah uga falceliyaan deegaanka ku xeeran, waxqabadka xargaha nalalka LED waa la dhimi doonaa. Ka fogaanshaha daxalka laambada LED-ku waa qayb muhiim ah oo ka mid ah hagaajinta isku halaynta kuulka nalalka LED-ka. Kalsoonida kuulka nalalka LED-ku waa mid ka mid ah tilmaamaha muhiimka ah ee loo isticmaalo in lagu qiyaaso nolosha laambada LED-ka. Tianhui photoelectric Falanqaynta sababaha sababta kuul nalalka LED waa daxalaystay oo la siiyaa sida looga fogaado daxalka ee laambad LED.
——
Ka fogow laambada LED-ka ee u dhow walxaha waxyeelada leh, oo si wax ku ool ah u xaddid heerka fiirsashada iyo heerkulka deegaanka ee walxaha waxyeelada leh. Si aad uga fogaato daxalka laambada LED-ka, iska ilaali inaad la xiriirto wareegyada O-qaabeeya (O-RING), suufka, caagga organic, suufka xumbo, caag shaambad ah, baaruud - oo ka kooban jir laastikada, suufka aan shoogga lahayn iyo walxaha kale ee waxyeellada leh. Xataa qadar yar oo ah walxaha waxyeelada leh waxay keeni karaan kuul nalalka LED inay daxaloobaan. Xitaa haddii kuulka nalalka LED kaliya ay la xiriiraan gaaska daxalka ah inta lagu jiro habka farsamaynta, sida mashiinnada khadka wax soo saarka ayaa laga yaabaa inay yeeshaan saameyn xun. Xaaladahan, waxaad caadi ahaan u eegi kartaa in qaybta laambada LED-ka ay waxyeelo soo gaartay ka hor inta aan la dejin nidaamka dhabta ah. Haddii laambada LED-ku aanay si buuxda uga fogaan karin walxahan waxyeellada leh, kuullaha nalalka LED-ka ee leh caabbinta daxalka sare waa in la isticmaalaa. Korku wuxuu ku saabsan yahay
“Sidee bay u yareeyaan kor u kaca heerkulka oo ay uga fogaadaan ka hortagga daxalka?
”Hordhac kooban, fadlan u fiirso boggan haddii aad u baahan tahay.
![Sidee bay u yareeyaan kor u kaca heerkulka oo ay uga fogaadaan ka hortagga daxalka? 1]()
Tianhui -
Dejinsaad diyaarka
Tianhui -
Shaqooyinka UV
Tianhui -
Biyo cudurada UV
Tianhui -
Kalsada UV LED
Tianhui -
UV
Tianhui -
Qaysadayaasha diode
Tianhui -
Modulka UV
Tianhui -
UV LED
Tianhui -
UV LED