Qaar ka mid ah macluumaadka nalka iftiinka Filamentiga LED

Nalalka iftiinka LED-ka waa nalka LED-ka kaas oo loogu talagalay inuu u ekaado nalka iftiinka dhaqameed ee leh fiilo muuqda oo loogu talagalay ujeedooyinka qurxinta iyo qaybinta iftiinka, laakiin leh waxtarka sare ee iftiinka-fidinta diodes (LEDs) kuwaas oo ah xadhkaha isku xidhan ee diodes oo muuqaal ahaan u eg fiilooyinka nalalka ifaya.

Waxay si toos ah u beddelaan nalalka iftiinka caadiga ah ee cad (ama barafaysan), maadaama lagu sameeyay qaabab isku mid ah baqshadaha, saldhigyada isku midka ah ee ku habboon saldhigyada isku midka ah, oo ku shaqeeya isla koronto la mid ah. Marka lagu shido nalka iftiimaya, ama xagal ballaadhan ee qaybinta iftiinka, caadi ahaan 300 °. Waxay kaloo aad uga waxtar badan yihiin nalalka LED-yada kale ee badan.

Nooca nalka nalka nalka loo yaqaan 'LED filament' waxaa soo saaray Ushio LIighting sanadkii 2008, kaas oo loogu talagalay in lagu ekaysiiyo muuqaalka nalka iftiinka caadiga ah.

Nalalka casriga ah waxay caadi ahaan isticmaali jireen hal LED oo weyn ama matrix LED ah oo ku xidhan hal heatsink weyn. Sidaas awgeed, nalalkani waxay caadi ahaan soo saareen laydh kaliya 180 oo ballac ah. Ilaa 2015, nalalka LED-ka waxaa soo saaray dhowr shirkadood. dhowr nalalka LED-ka soo saara, oo muuqaal la mid ah marka lagu shido fiilada nalka dhalaalaysa ee cad, oo si faahfaahsan ula mid ah buuxinta nalalka hore ee Edison.

Nalalka Filamentiga LED-ka ayaa la patented by Ushio iyo Sanyo ee 2008. Pansonic ayaa ku tilmaamay habayn guri leh modules la mid ah filament ee 2013.Laba codsiyada patent madax-bannaan oo kale ayaa la xareeyay ee 2014 laakiin aan waligood la siin. The hore loo xareeyay patents ka mid ah dheecaan kulaylka hoostooda LEDs ah. Waqtigaas, waxtarka iftiinka iftiinka LED-yadu wuxuu ka hooseeyay 100 lm/W. Dhammaadkii 2010-meeyadii, tani waxay kor u kacday ku dhawaad ​​160 lm/W. Nidaamiyaha toosan ee fudud ee ay isticmaalaan nalalka ka jaban ayaa sababi doona xoogaa liidasho ah laba jeer inta jeer ee laydhka. Asal ahaan beddelka hadda jira, taas oo ay adkaan karto in la ogaado, laakiin ay suurtogal tahay in ay gacan ka geysato in indhaha iyo madax-xanuun.