Ngaphantsi kokukhanyisa kwekhabhinethi isicelo esilula kakhulu kwaye esiluncedo sokukhanyisa. Ngokungafaniyo nebhalbhu yokukhanya esemgangathweni, nangona kunjalo, ukufakela kunye nokuseta kubandakanyeka ngakumbi. Sidibanise esi sikhokelo ukukunceda ngokukhetha kunye nokufaka isisombululo sokukhanyisa phantsi kwekhabhathi.
Izinto eziluncedo zokuKhanya kweKhabhinethi
Njengoko igama layo libonisa, phantsi kokukhanyisa kwekhabhinethi kubhekiselele kwizibane ezifakwe phantsi kwekhabhinethi, okubangela ukukhanyisa kwendawo ngokukhawuleza ngaphantsi komgca okanye icandelo leekhabhinethi. Isetyenziswa ngokuqhelekileyo kwiindawo zasekhitshini, apho ukukhanya okongeziweyo kuluncedo ekulungiseleleni ukutya.
Ngaphantsi kokukhanyisa kwekhabhinethi kuneenzuzo ezininzi ezihlukeneyo. Okokuqala, phantsi kokukhanyisa kwekhabhinethi kunobuqili - kunokuba kufuneke ukufakela isibane esipheleleyo okanye isisingiso sesilingi, phantsi kwezibane zekhabhinethi zingafakelwa ngokuthe ngqo kwikhabhinethi esele imisiwe endaweni. Ngenxa yoko, phantsi kokukhanyisa kwekhabhinethi kunokubiza kakhulu, ngakumbi xa kuqwalaselwa iindleko ezipheleleyo zezinto.
Okwesibini, phantsi kokukhanyisa kwekhabhinethi kunokusetyenziswa ngokufanelekileyo kokukhanya. Into esiyithethayo ngobuchule bokusebenza apha ayibhekiseli ekusebenzeni kombane (umz. i-LED vs halogen), kodwa inyani yokuba phantsi kwekhabhathi izibane zalathisa ukukhanya apho kufuneka khona (okt. ikhawuntara yasekhitshini) ngaphandle kokukhanya "okumoshayo" okuninzi okuphalala ngapha nangapha. igumbi. Xa kuthelekiswa nesilingi okanye izibane zetafile, ezisasaza ukukhanya kuyo yonke indawo, phantsi kokukhanyisa kwekhabhinethi yindlela efanelekileyo kakhulu.
Okwesithathu, phantsi kokukhanyisa kwekhabhinethi kuyathandeka ngobuhle. Ayizukuphucula kuphela ukuqaqamba kunye ne-ambiance iyonke yekhitshi lakho, inokunyusa ixabiso lokuthengisa kwakhona ikhaya lakho. Enye inzuzo ebalulekileyo apha kukuba phantsi kokukhanya kwekhabhinethi phantse kufihlwe ngokupheleleyo ngenxa yokuba ifakwe ngaphantsi kweekhabhinethi. Ukongeza, kuba iqhele ukufakwa ngezantsi kwinqanaba lentloko, uninzi lwabahlali abayi "kujonga phezulu" ekukhanyeni kwaye babone iingcingo okanye izixhobo. Ekuphela kwento abayibonayo kukukhanya okuhle, okuqaqambileyo okuphoswa ezantsi ngakwikhawuntara yasekhitshini.
Iindidi zokuKhanya kweKhabhinethi-Izibane zePuck
Izibane zePuck ngokwesiko ziye zaba ziinketho ezidumileyo zokukhanyisa phantsi kwekhabhathi. Zifutshane, izibane ze-cylindrical (ezifana ne-hockey puck) kunye nobubanzi be-intshi ezi-2-3. Ngokuqhelekileyo basebenzisa i-halogen okanye i-xenon bulbs, ebonelela malunga ne-20W yexabiso lokukhanya.
Izixhobo zokukhanya ze-puck ziya kukhwela ngaphantsi kweekhabhathi zisebenzisa izikrufu ezincinci ezibandakanyiweyo kunye nemveliso.
Izibane ezininzi ze-xenon kunye ne-halogen puck zisebenza kwi-120V AC ngokuthe ngqo, kodwa ezinye zisebenza kwi-12V kwaye ziya kufuna i-transformer ukuthoba umbane. Gcina ukhumbule ukuba ezi zixhobo ze-transformer zinokuba yinto encinci kwaye ziya kufuna ubuncinci bokudala ukubeka kwindawo efihliweyo phantsi kwekhabhinethi.
Namhlanje, izibane ze-puck ze-LED zilawula imarike, kwaye zibonelela ngokusebenza okufanayo kwiqhezu lokusetyenziswa kwamandla. Ii-LED azisebenzi kumbane womgca we-AC, kodwa endaweni yombane ophantsi we-DC, ngoko ziya kufuna unikezelo lwamandla ukuguqula umbane womgca. Ngokufana nezibane ze-halogen puck eziyi-12V, kuya kufuneka ufumanise indlela yokugcina umbane ufihliwe kwikhabhathi yakho kwenye indawo, okanye ujongane ne "wart-wart" eplaga ngqo kwindawo yokuphuma umbane.
Kodwa ngenxa yokuba izibane ze-puck ze-LED zisebenza kakuhle, ezinye zinokusebenza ngebhetri. Oku kunokuphelisa imfuneko yokubaleka iingcingo zombane, ukwenza ufakelo kube nomoya ovuthuzayo, kwaye kuphelise inkangeleko ebubucukubhede yeengcingo zombane ezixengaxengayo.
Ngokubhekiselele kwisiphumo sokukhanyisa, izibane ze-puck zenza inkangeleko ephawulekayo efana ne-spotlights, kunye ne-beam eqondisiweyo eyenza imilo ye-beam ephantse ibe ngunxantathu ngokukhawuleza phantsi kokukhanya kwe-puck nganye. Ngokuxhomekeke kwizinto ozithandayo kunye nezinto ozikhethayo, oku kunokuba okanye kungabi yinkangeleko oyifunayo.
Kwakhona khumbula ukuba uya kufuna ubungakanani obufanelekileyo bezibane zepuck ezinezithuba ezifanelekileyo, kuba iindawo ezingaphantsi kwezibane zepuck ziya kuba "ziindawo ezitshisayo" ngelixa iindawo eziphakathi ziya kuba nokukhanya okuncinci. Ngokubanzi, uya kufuna malunga ne-1-2 iinyawo phakathi kwezibane ze-puck, kodwa ukuba kukho umgama omfutshane phakathi kweekhabhinethi kunye ne-counter counter, unokufuna ukuzibeka ngokusondeleyo, njengoko ukukhanya kuya kuba nomgama omncinci "ukusasazeka." ."
Iindidi zokuKhanya okuPhantsi kweKhabhinethi-Ibha kunye nezibane zeStrip
Izitayile zebha kunye nezihlunu zokukhanyisa ngaphantsi kwekhabhathi ziqale ngezibane zefluorescent ezilungiselelwe ukusetyenziswa phantsi kwekhabhathi. Ngokungafaniyo nezibane zepuck ezenza "iindawo ezitshisayo" zokukhanya, izibane ezinqamlezileyo zikhupha ukukhanya ngokulinganayo kubude besibane, zenza ukukhanya okuthe kratya kunye nokugudileyo.
Izibane zebha yokukhanya okuFluorescent ngokuqhelekileyo ziquka i-ballast kunye nezinye ii-electronics zedrive ezifakwe kwi-fixture, zenza ufakelo kunye nocingo oluthe ngqo ngakumbi xa kuthelekiswa nezibane ze-puck. Uninzi lwezixhobo ze-fluorescent zokusetyenziswa phantsi kwekhabhinethi ziluhlobo lwe-T5, olubonelela ngeprofayili encinci.
Icala elisezantsi elibalulekileyo kwizibane ze-fluorescent zokusetyenziswa phantsi kwekhabhathi ngumxholo wemekyuri. Kwimeko engenzekiyo kodwa enokwenzeka yokwaphuka kwesibane, umphunga wemekyuri osuka kwisibane sefluorescent uya kufuna ukucocwa okubanzi. Kwimeko yekhitshi, iikhemikhali eziyityhefu ezifana nemekyuri ngokuqinisekileyo ziluxanduva.
I-strip ye-LED kunye nezibane zebha ngoku zezinye ezinokusetyenziswa. Zifumaneka mhlawumbi njengemivalo yokukhanya ye-LED edibeneyo okanye i-reel strip ye-LED. Yintoni umahluko?
Imivalo yokukhanya ye-LED edityanisiweyo ikholisa ukuba "iibha" eziqinileyo ezinobude obu-1, 2 okanye 3 ubude, kwaye zine-LED ezifakwe ngaphakathi kuyo. Amaxesha amaninzi, zithengiswa "njengocingo oluthe ngqo" - oku kuthetha ukuba akukho zixhobo zombane zongezelelweyo okanye iziguquli ziyimfuneko. Faka ngokulula iingcingo zombane kwindawo yokuphuma umbane kwaye ukulungele ukuhamba.
Eminye imivalo yokukhanya ye-LED ikwavumela ukuthungathwa kwe-daisy, okuthetha ukuba imivalo yokukhanya emininzi inokudityaniswa ngokulandelelanayo. Oku kwenza ukuba ufakelo lube lula, kuba akunyanzelekanga ukuba uqhube iingcingo ezahlukeneyo kwisixhobo ngasinye.
Kuthekani ngeereli ze-LED strip? Ngokuqhelekileyo, ezi mveliso zifaneleke ngakumbi kwabo bakhululekile nge-elektroniki yombane ophantsi, kodwa namhlanje umgca opheleleyo wezixhobo kunye nezisombululo zenze ukuba kube lula kakhulu ukusebenza nazo.
Ziza kwii-reel zeenyawo ze-16, kwaye ziguquguqukayo, oku kuthetha ukuba zinokufakelwa kwiindawo ezingekho phantsi kwaye zijikeleze iikona. Zinokusikwa zibe ngobude kwaye, kwaye zifakwe ngokulula ngaphantsi kwawo nawuphi na umphezulu.
Ngokukodwa xa ukhanyisa indawo enkulu, izibane ze-LED zinokuba sisisombululo esineendleko eziphezulu. Nokuba awukhululekanga nge-electronics, kunokuba kufanelekile ukuba unokontraka eze kwaye akunike uqikelelo, njengoko iindleko zokugqibela zisenokungahlukanga kangako kwiibhari zokukhanya ze-LED, kwaye umphumo wokugqibela wokukhanyisa ukholisekile kakhulu!
Kutheni sicebisa ii-LED phantsi kokuKhanya kweKhabhinethi
I-LED yikamva lokukhanyisa, kwaye phantsi kwezicelo zekhabhinethi azikho nto. Nokuba ukhetha ukuthenga ikhithi yokukhanya ye-puck ye-LED okanye ibha yokukhanya ye-LED okanye umtya we-LED, izibonelelo ze-LED zininzi.
Ubomi obude - phantsi kwezibane zekhabhinethi akunakwenzeka ukufikelela, kodwa ukutshintsha iibhalbhu zokukhanya ezindala akukaze kube ngumsebenzi omnandi. Ngee-LED, ukuphuma kokukhanya akunciphi kakhulu de kube semva kwe-25k - 50k iiyure - oko kukuthi iminyaka eli-10 ukuya kwengama-20 ngokuxhomekeke kusetyenziso lwakho.
Ukusebenza okuphezulu - i-LED phantsi kwezibane zekhabhinethi zibonelela ngokukhanya ngakumbi kwiyunithi yombane. Kutheni uchitha ngaphezulu kwityala lakho lombane xa unokuqalisa ukonga imali kwangoko?
Olunye ukhetho lombala-ufuna into efudumeleyo kwaye epholileyo? Khetha umtya we-LED we-2700K. Ngaba ufuna into enamandla ngakumbi? Khetha i-4000K. Okanye ufuna ukukwazi ukufezekisa nawuphi na umbala, kubandakanya i-punchy greens kunye ne-cool, blues emnyama? Zama i-RGB LED strip.
I-Non-toxic - Izibane ze-LED zihlala zihlala zihleli kwaye aziqukethe i-mercury okanye ezinye iikhemikhali ezinobuthi. Ukuba ufaka phantsi kokukhanyisa kwekhabhathi kwisicelo sasekhitshini, olu luqwalaselo olongezelelweyo kuba into yokugqibela oyifunayo kukungcoliswa ngengozi kokutya kunye neendawo zokulungiselela ukutya.
Owona Mbala uPhantsi kokuKhanya kweKhabhinethi
Kulungile, ke sikuqinisekisile ukuba i-LED yindlela omawuhambe ngayo. Kodwa enye yeenzuzo zee-LEDs-ukuba nokhetho oluninzi lwemibala-kunokubangela ukubhideka kulo lonke ukhetho olukhoyo. Ngezantsi siqhekeza iinketho zakho.
Ubushushu boMbala
Ubushushu bombala linani elichaza ukuba "tyheli" okanye "bhlowu" njani umbala wokukhanya. Apha ngezantsi sibonelela ngezikhokelo, kodwa khumbula ukuba akukho khetho luchanekileyo, kwaye uninzi lwayo lusekwe kukhetho lwakho.
●I-2700K ithathwa njengombala ofanayo kunye nebhalbhu yokukhanya ye-incandescent yakudala
●I-3000K ibhlowu kancinci kwaye iyafana nombala okhanyayo webhalbhu ye-halogen, kodwa isenombala ofudumeleyo, onomtsalane kuyo.
●I-4000K ihlala ibizwa ngokuba "imhlophe engathathi hlangothi" kuba ayibhulowu kwaye ayityheli- kwaye iphakathi kwesikali sobushushu bombala.
●I-5000K iqhele ukusetyenziselwa ukumisela umbala, njengokuprinta kunye nelaphu
●I-6500K ithathwa njengokukhanya kwemini yendalo, kwaye yindlela elungileyo yokuqikelela ukubonakala kwiimeko zokukhanya kwangaphandle.
Kwizicelo zasekhitshini, sicebisa ngamandla ubushushu bombala phakathi kwe-3000K kunye ne-4000K.
Ngoba? Kulungile, izibane ezingaphantsi kwe-3000K ziya kuphosa umbala otyheli-orenji kakhulu, onokwenza ukubonwa kombala kube nzima ukuba usebenzisa indawo yokulungiselela ukutya, ngoko ke asicebisi nakuphi na ukukhanya okungaphantsi kwe-3000K.
Amaqondo obushushu aphezulu ombala avumela ukuba kube lula ukutyhutyha umbala. I-4000K ibonelela ngomhlophe, olungeleleneyo omhlophe ongasenamkhethe omthubi/orenji, okwenza kube lula "ukubona" imibala ngokufanelekileyo.
Ngaphandle kokuba ulayita indawo yoshishino apho umbala "wokukhanya" uyimfuneko, sincoma ngokuqinileyo ukuba uhlale ngaphantsi kwe-4000K, ngakumbi kwindawo yokuhlala phantsi kwezicelo zokukhanyisa ikhabhathi. Oku kungenxa yokuba lonke ikhitshi kunye nekhaya kusenokwenzeka ukuba linokukhanya kwe-2700K okanye i-3000K - ukuba ngequbuliso ufakele into "epholileyo" ekhitshini, unokuphela nokungafani kombala ongathandekiyo.
Apha ngezantsi kukho umzekelo wekhitshi elinobushushu obuphantsi kwekhabhathi yokukhanyisa buphezulu kakhulu - libonakala liluhlaza kakhulu kwaye alinambithisi kakuhle kunye nezinye izibane zangaphakathi.
CRI: khetha 90 okanye ngaphezulu
I-CRI ilukhuni ukuyiqonda kuba ayibonakali ngokukhawuleza ukusuka nje ukujonga ukukhanya okukhutshiweyo kwisibane esingaphantsi kwekhabhinethi.
I-CRI inamanqaku ukusuka kwi-0 ukuya kwi-100 ebonisa ukuba njaniichanekileizinto zivela phantsi kwesibane. Okukhona amanqaku aphezulu, kokukhona achaneka ngakumbi.
Ingaba yinichanekileNgenene, kunjalo?
Masithi uzama ukugweba ukuvuthwa kwetumato oza kuyisika. I-LED echanekileyo echanekileyo phantsi kokukhanya kwekhabhathi iya kwenza umbala we-tomato ubukeke ngendlela efanayo njengoko usenza phantsi kokukhanya kwemini yendalo.
I-LED engachanekanga (ephantsi kwe-CRI) phantsi kokukhanya kwekhabhinethi, nangona kunjalo, iya kwenza umbala wetamatato ubonakale uhlukile. Phezu kwayo nje imigudu oyenzayo, usenokungakwazi ukuqiniseka ngokuchanileyo enoba itumata ivuthiwe okanye akunjalo.
Ke, leliphi inani elaneleyo le-CRI?
●Ngemisebenzi ebalulekileyo engeyiyo imibala, sincoma ukuthenga i-LED phantsi kwezibane zekhabhinethi ezinobuncinci be-90 CRI.
●Ukuphucula inkangeleko kunye nokuchaneka kombala, sincoma i-95 CRI okanye ngaphezulu, kubandakanywa ixabiso le-R9 ngaphezulu kwe-80.
Uyazi njani ukuba yintoni i-LED phantsi kweCCT okanye i-CRI yekhabhinethi? Phantse bonke abavelisi baya kuba nakho ukukunika oku kwiphepha lenkcazo yemveliso okanye ukupakishwa.
Okukwintsusa
Ukuthenga okutsha phantsi kokukhanya kwekhabhathi yekhaya lakho lolona khetho lubalaseleyo, njengoko lunokuphucula ukusebenza kunye nobuhle bendawo yekhitshi. Gcina ukhumbule ukuba ngokukhethwa kombala we-LED, ukukhetha ubushushu bombala obuchanekileyo kunye ne-CRI kunokuba zizinto ezibalulekileyo kwisigqibo sakho sokuthenga imveliso.
Ixesha lokuposa: Aug-07-2023
