I-LED ekhanyisiweyo enezandla ezikhanyisiweyo

Kukho inani elikhulu lemibala eyahlukeneyo yezibane. Kulo mbandela, siza kuthetha nge-flashlight ye-LED ephathekayo enezitshixo zobugcisa, qwalasela iimpawu ezibalulekileyo.

Yintoni i-flashlight yochwepheshe?

Izixhobo zokukhanya ezikhanyisa i-diode-accumulator ezigcinwe ngesandla zinezixhobo zeprojekti, ekuvelweni kwezinto ezibizayo ezisetyenzisiweyo, ezenza ukuba isebenzise isixhobo phantsi kweemeko ezimbi. Izinto zokuqala ze-LED, izibonakaliso eziphezulu, ziguqula ubomi obunomsebenzi obonakalisayo, kunye nekhompyutheni ethembekileyo zisetyenziswa apha.

I-flashlight ye-flashlight ekhutshwe ngokutsha ephethe ishaja iyasebenza kwaye iphele. Kungenxa yoko bafezekileyo kubazingeli abacebileyo nabalobi, abathandi bezokhenketho kwiindawo zemvelo. Iifowuni zobugcisa zingabakho indlela efanelekileyo yokubiza uncedo, kuba amaninzi amanqaku afakwe izibane ezilumkiso.

Izinzuzo

Xa kuthelekiswa namacebo asemgangathweni asebenzayo ngokubhekiselele kwizibane ze-incandescent, i-flashlight ye-LED ephethe ngesandla inezibonelelo ezilandelayo:

1. Isixhobo, esisebenza ngokunikezelwa yi-LED, kunzima ukuphula.
2. I-flashlight ene-LED ephethe ngesandla iyasebenza ngakumbi kunelibane. Amandla kwezixhobo ezinjalo anokufikelela kuma-lumens ayi-130. Ukongeza, ii-LED ezikhanyiswe ngesandla zikhanyisa ixesha elide ngaphezu kwesibane.
3. Ubomi benkonzo ye-LED liyiyure engaphezu kwe-50 000 yokukhanya okuqhubekayo, ngelixa isibane se-incandescent, lo mpawu uhlala kwiiyure ezingama-5 000.
4. I-flashlight ye-LED ephethe ngesandla ingaba yincinci kuncinci.
5. Amadivaysi aloluhlu anenkululeko ekhethekileyo yokugxininisa ibhola, ukudala ukukhanya okufanayo.
6. I-LED ikuvumela ukuba uhlengahlengise ipharamitha yokukhanya kwibala elibanzi.

Ukukhanya kwe-LED ephethe ngesandla nge-anodizing

I-Anodizing iingubo zokukhusela ezisetyenzisiweyo kwiindawo zensimbi zelanga. Igobolondo elinjalo ikhusela isixhobo sokukhanyisa kwi-oxidation engaphaya kwangoko kunye nokungaphumeleli, kuphucula ukubonakala kwemveliso.

Iibane zokukhanya ezikhanyayo ze-LED ezinezibane ezenziwe nge-anodized ceating are not afraid of shock, zidibanisa neendawo ezinzima. Xa kwenzeka umonakalo, yinto epholileyo, ingaphakathi lomhlaba we-casing bend, emva koko i-chip isungulwa.

Umcwangcisi

Isandla esibanjwe nge-LED flashlight ngebhethri sinokuba nombonisi ogqithisileyo okanye onqabileyo. Ikhetho lokuqala lisetyenziswe kwixesha elide, izixhobo zokukhanyisa izakhono. Okwesibini - kwiivenkile zasekhaya.

Umbonisi ogqithisileyo ubeka indawo eqaqambileyo. Eyona nkulu ubukhulu bayo babonakalisi, bhetele ukugxila. Ngoko ke, ukusuka kwikhanyeni ebonisa ukugqithisa kwe-diameter encinci (yomyalelo we-1 cm), umntu akafanele alindele uluhlu oluphezulu.

Umbonisi oqhekekileyo unendawo engqongqo, ejongene nokutshintsha ngokukhawuleza kummandla wezandla zokukhanya. Iitampu ezinezibonakaliso ezifanayo zilungele ukusetyenziswa xa ukukhanyisa indawo kwiindawo ezingabalulekanga. Indawo yokukhanya kulo mzekelo inkulu, kodwa iyancinci phakathi.

Uhlobo lwe-LED

I-flashlight ye-LED ephethe ngesandla enebhethri inakho ukuxhotyiswa ngento yokukhanyisa ebonisa ukukhanya okufudumele okanye kubanda. Iparameter ichongwa ngubusi ohlukeneyo bombala. Ukukhanya okubandayo kunika i-blue eluhlaza okwesibhakabhaka, efudumalayo-ityhini ephuzi (njengesitfaki sesisitshixo). Ukukhethwa kwalolu hlobo okanye olo khetho luxhomekeke kwiimfuno zomsebenzisi, ukuqonda komntu ngamnye.

Ukunikezelwa kwamandla

Umthombo wamandla kwiimpawu ze-LED zikwazi ukwenza njengeibhetri zokugcina, kwakunye neebhetri eziqhelekileyo. Kucetyiswa ukuthenga amacebo angenasiphelo ukusetyenziswa kwiimeko zasekhaya kunye nokufikelela kwamahhala kwinethiwekhi ephakathi. Kunconywa ukuba ukhethe ukukhanya kwezibane kwiibhetri xa uhlela ukuphuma kwimvelo. Nangona kunjalo, isisombululo sokugqibela sibonakala sibiza kakhulu ngokwezinto eziphathekayo ngenxa yesidingo sokutshintshwa kwamabhethri ngezikhathi ezithile.

I-flashlight ye-LED yokuzingela

Ziziphi iimfuneko ekufuneka zidibeneyo ngokusetyenziswa kwezixhobo zokukhanyisa ezisetyenziselwa ukuzingela? Nantsi kubalulekile ukuphawula oku kulandelayo:

• Amandla amakhulu kunye nokuthembeka;
• Ikhono lokuxhathisa ukunikela xa ikhutshwe kwisixhobo;
• Ukusebenza kwiimodeli ezahlukeneyo;
• Ukulula okulawulayo, okungekho ukudideka kunye neendlela zokutshintsha ngexesha lokulandelela phantsi kwe-extraction kunye nokulungiselelwa kwesohlwayo;
• Uluhlu oluphezulu lwesibonda sokukhanya;
• Ukufumaneka kwenketho yokuqwalasela iqhosha elikude;
• Isisindo esingabalulekanga, esingayi kuphazamisa ukulinganisela kweengalo.

ILangtern Underwater

Ukuze ukhethe ngokufanelekileyo idivaysi yokukhanyisa i-LED ekusebenziseni ukuzingela phantsi kwamanzi, ingqalelo kufuneka ihlawulwe kwinqanaba lokungena kwamanzi. Le parameter iboniswe kwiimpawu zemizekelo ethile. Kungcono ukukhetha iinqununu ezinamandla kakhulu, kuba ukusasazeka kokukhanya ngaphantsi kwamanzi kuya kuba phezulu kunokuba kusetyenziswe i-flashlight phezu komhlaba. Umgangatho obalulekileyo apha ubude bomsebenzi kwerhafu enye.

Isibane soKhenketho

Ngeenjongo zokukhenketho, kucetyiswa ukuba ukhethe iinqununu ezifanelekileyo zomsebenzisi. Ukuba ifowuni iyadingeka ukuba uhambe kwindawo yeentaba, ukhetho kufuneka lunikezwe kumzekelo oyintloko, oku kuya kwenza ukuba izandla zihlale zikhululekile.

Ukuhamba ngokuhamba ngeenyawo, isibane sokukhanya esibonisa ukukhanya esikhatywayo samandla aphantsi sifanelekile. Ngokuphathelele umbutho wekampu, kuyafaneleka ukubeka ingqwalasela kwizixhobo ezivelisa kakhulu ezinokukhanyisa indawo ebalulekileyo.

Kuyinto enqwenelekayo ukuba i-flashlight ye-LED iyasebenza kwiimodeli ezahlukeneyo. I-luminescence ebuthakathaka iya kukwanela xa usententeni, kodwa umgama omde uza kufuneka xa ufuna ukugxila kwizinto ezikude.

Ukukhanya komzi

Kuba indlu iyafaneleka ngokufanelekileyo-uhlahlo lwabiwo-mali olunezibane ezikhanyayo (iiChina). Ubomi bemihla ngemihla, isidingo sokusebenzisa isixhobo sokukhanyisa kwii-LED sinokuvela ngexesha lokuhamba ebusuku, xa kuhambela amagumbi amnyama, ngokukhethekileyo - amasango kunye neendawo zokugcina, ngelixa wenza umsebenzi wendlu. Ukuqhubela phambili ngasentla, izibane zendlu kufuneka zibe, okokuqala, ukudibanisa, ukukhanya nokulula ukuyisebenzisa.

Ekugqibeleni

Ukukhetha i-flashlight ye-LED, kubalulekile ukwakha kwiimeko zokusebenza kwangomso. Ukusetyenziswa kwintsimi, kubaluleke kakhulu ukukhetha ukulungiswa kokukhanya kwendawo yonke. Kule meko, kuyinqweneleka ukuba i-lantern ayixhomekeke kwimithwalo yempembelelo, uthuli kunye nokunyanzelwa kwamanzi. Ixabiso linomsebenzi omude kwintlawulo enye ukusuka kumthombo wamandla asetyenziswayo. Kungakhathaliseki ukuba kwakungakanani, izibane ezininzi ze-LED zibonisa ukukhanya okwenene okuphezulu.