Hazo da shawa sun zama ruwan dare. A cikin irin wannan yanayi maras kyau, tuƙi ko tafiya akan hanya na iya zama da wahala ga direbobi da masu tafiya a ƙasa, amma fasahar hasken titin LED na zamani yana samarwa matafiya tafiya cikin aminci.
Hasken titin LEDtushen haske ne mai ƙarfi mai ƙarfi, wanda ke da halayen kariyar muhalli, babu gurɓatacce, ƙarancin wutar lantarki, ingantaccen haske, da tsawon rai. Sabili da haka, hasken titin LED zai zama mafi kyawun zaɓi don gyaran makamashi-ceton makamashi na hasken hanya. Hasken titin LED shine tushen haske mai ƙarfi mai ƙarfi wanda ya dogara akan junction semiconductor pn, wanda zai iya fitar da haske tare da raunin wutar lantarki. Karkashin wata ingantacciyar wutar lantarki da kuma allurar halin yanzu, ramukan da aka yi musu allura zuwa yankin p kuma electrons da aka yi musu allurar a cikin yankin n suna yadawa zuwa yankin da ke aiki bayan sake hadewar radiyo da fitar da photon, kai tsaye suna canza makamashin lantarki zuwa makamashin haske. Hasken titin LED shine tushen haske mai ƙarfi mai ƙarfi wanda ya dogara akan junction semiconductor pn, wanda zai iya fitar da haske tare da raunin wutar lantarki. Karkashin wata ingantacciyar wutar lantarki da kuma allurar halin yanzu, ramukan da aka yi musu allura zuwa yankin p kuma electrons da aka yi musu allurar a cikin yankin n suna yadawa zuwa yankin da ke aiki bayan sake hadewar radiyo da fitar da photon, kai tsaye suna canza makamashin lantarki zuwa makamashin haske.
Amfanin hasken titin LED a hazo da ruwan sama ana iya nunawa ta fuskoki uku:
1. Mahimmancin jagoranci na hasken hasken da aka fitar;
2. Halayen tsayin tsayi na fararen LEDs;
3. Yawaitar tsawon wannan zangon idan aka kwatanta da sauran hanyoyin haske.
Bambance-bambancen da ke tsakanin hasken LED da duk sauran hanyoyin hasken wuta shi ne mafi girman tsawon zangon da yake fitar da makamashi, da yadda ɗigon ruwa ke mu’amala da shi ko kuma ya shafi katako a tsawon wannan tsayin, musamman yayin da girman digon ruwa ya canza.
Maɓuɓɓugan haske waɗanda da farko ke fitar da makamashin haske a cikin shuɗin raƙuman raƙuman ruwa na bakan da ake iya gani, kamar LEDs, suna aiki mafi kyau fiye da sauran hanyoyin haske a cikin ƙarancin gani.
Haske a cikin yankin violet na kewayon bakan yana da gajeriyar raƙuman ruwa fiye da haske a yankin ja. Barbashi tururin ruwa a cikin yanayi yawanci suna wuce haske a cikin kewayon rawaya-orange-ja, amma suna yawan watsa hasken shuɗi. Wannan na iya zama saboda gaskiyar cewa barbashi na ruwa gabaɗaya suna kama da shuɗi. Don haka, lokacin da sararin sama ya bayyana bayan ruwan sama ko kuma iska ta bayyana a cikin kaka (akwai ƙananan barbashi a cikin iska, galibi suna watsar da kwayoyin halitta), a ƙarƙashin tasirin tarwatsawar kwayoyin halitta, hasken shuɗi ya watse don cika sararin sama. kuma sararin sama ya bayyana shuɗi. An san wannan al'amari da watsawa Rayleigh.
A cikin ƙananan yanayin gani, barbashi na ruwa suna ƙaruwa da girma har zuwa inda ba su yi kama da girman shuɗi mai haske ba. A wannan lokacin, suna kwatankwacin girmansu zuwa tsayin raƙuman ruwan rawaya-orange-ja. Barbashi na ruwa yakan warwatsa da kashe haske a cikin waɗannan makada, amma suna wucewa ta shuɗi. Wannan shine dalilin da ya sa hasken rana zai iya fitowa wani lokaci shuɗi ko kore saboda hazo.
Daga girman barbashi na ruwa zuwa tsayin raƙuman ruwa, fitilun titin LED sune mafi kyawun zaɓi don yanayin ƙarancin gani. Yanayin zafin launi da ƙirar haske suna haifar da mafi kyawun yanayin hanya yayin ruwan sama da hazo. Ta hanyar haɓaka gani, fitilun titin LED suna kiyaye hanyoyin tsaro a cikin ruwan sama da mahalli masu hazo.
Idan kuna sha'awar hasken titin LED, maraba da tuntuɓar masana'antar hasken titin LED TIANXIANG zuwakara karantawa.
Lokacin aikawa: Agusta-02-2023