Abasebenzisi bakamabonwakude banamhlanje bakhetha iprojekti yokujula emfutshane endaweni ye “box2” eqhelekileyo. Ziziphi iimpawu zomsebenzi wakhe? Kwaye yahluke njani kwiprojektha eqhelekileyo? Oku kunye nokunye okuninzi kuya kuxutyushwa kweli nqaku.
Yintoni iprojektha yokujula okufutshane kwaye isebenza njani?
Ngenxa yokuba iprojekti yokuphosa imfutshane ineelensi ezikhethekileyo kunye nezibuko ezikuvumela ukuba wenze umfanekiso omkhulu kwaye ubonise kwisikrini, ekubeni ngamasentimitha ambalwa ukusuka eludongeni, isixhobo esinjalo sifumene eli gama.
Phawula! Iiprojekti zemveli kufuneka zifakwe kumgama weemitha ezininzi, ngelixa i-short-juw-throw ingafakwa kufuphi nodonga.
Ezi projektha zihlala zisetyenziswa kwiindawo ezininzi zokuhlala apho abantu bafuna ukubaleka ekubukeleni iimuvi kunye neenkqubo zikamabonwakude. Ukongeza, ngaphandle kokuba kulula ukuyifaka, encinci ngobukhulu, ezi projektha akufuneki zincanyathiselwe eludongeni zisebenzisa izibiyeli. Kwanele ukuba ube netafile encinci yebhedi okanye isifuba sabadwebi. Zilungiselele nje iindleko eziphakamileyo zeeprojekti zokuphosa ezimfutshane. Uninzi lweeprojekti zokuphosa ezimfutshane zisebenzisa itekhnoloji ye-DLP kunye nezibane zakudala. Iiprojekti ezibiza kakhulu zineelaser, izibane ze-LED kunye ne-LCD, i-LCoS technologies.
Kukho iintlobo ezimbini ze-DLP [/ i-caption] Ngoko ke, xa uthenga iprojekti, kubalulekile ukuqonda ukuba isibane esiqhelekileyo sinikeza umfanekiso oqaqambileyo, kodwa ekuhambeni kwexesha unokuqala ukuba mnyama kwaye ungaphumeleli rhoqo. Ukongeza, bayakwazi ukufikelela kumandla aphezulu hayi kwangoko emva kokutshintsha, kodwa emva kwemizuzu eyi-1-2. Ngexesha elifanayo, i-laser kunye ne-LED zihlala ziqinile. Abakwazi ukuvelisa ubushushu obuninzi, kwaye nabo abafuni ukufakwa kweenkqubo zokupholisa ezikhethekileyo.
Umahluko phakathi kweeprojekti zokuphosa ezimfutshane kunye neziqhelekileyo
Iiprojekti zokuphosa ezimfutshane ziyilelwe ngokukodwa ukuba zisetyenziswe kwiindawo ezincinci. Olona phawu luphambili kukukwazi ukunika umfanekiso opheleleyo kumgama omfutshane. Oku kuphunyezwa ngokusetyenziswa kwesisombululo se-optical non-standard, xa ubude obugxininisiweyo buqala ukuncipha ukuya kwisiqingatha semitha. Umgangatho womfanekiso awuyi kutshintsha ngokubi. Ukongeza, iiprojekti zokuphosa ezimfutshane zifakwe kumgama okufutshane ukusuka kwisikrini. Ngomgama omncinci ukusuka eludongeni, unciphisa isithunzi emfanekisweni, ngoko ke uthintela ukukhanya okuqaqambileyo emehlweni akho. Phakathi kweeyantlukwano eziphambili phakathi kweprojekti yokujula emfutshane kunye neqhelekileyo yile:
- ukufakwa ngokusondeleyo eludongeni kunokwenzeka;
- ukukwazi ukwala ukusetyenziswa kweentambo ezinde;
- lula ukufakela;
- ukungabikho kwesithunzi.
Ngendlela, ukuba awukwazi ukuba ukuthengwa kweprojekti yokuphosa okufutshane kuya kukubiza kangakanani, ngoko unokuzibala ngokwakho. Ukwenza oku, vele uye kwiwebhusayithi yabaninzi abavelisi abakhulu beeprojekti ezimfutshane, umzekelo, i-Acer kwaye ufake zonke iiparameters zakho (umgama kwisikrini, kunye nobukhulu obukhethiweyo). Ikhaltyhuleyitha ngokwayo iya kubala iindleko kwaye inikeze ukhetho. Ngenxa yoko, umahluko phakathi kokuphoswa okufutshane kunye neemodeli ezisemgangathweni zeeprojekti zibonakala kakhulu kuba ukhetho lokuqala lunomlinganiselo okhethekileyo wokubonisa. Banomgama omkhulu eludongeni kwaye ububanzi bodonga ngokwalo buya kuhluka ukusuka kwi-0.5 ukuya kwi-1.5 yeemitha.
Iinzuzo kunye neengozi zeeprojekti zokujula okufutshane
Phakathi kwezinto eziluncedo zokufakela iimodeli zeprojekti zokuphosa ezimfutshane ekhaya, sinokwahlula:
- ukukhanya okuphezulu komfanekiso nokuba igumbi likhanya kakuhle;
- ukukwazi ukubukela imidlalo, ukhuphiswano lwezemidlalo, iimuvi kwiscreen esikhulu kwii-intshi ezingaphezu kwe-100.
- ngesoftware efakwe ngokukodwa, umsebenzisi unakho ukubukela ukuya kwimidlalo emine kunye nokhuphiswano ngaxeshanye.
Kodwa, njengaso nasiphi na isixhobo, iiprojektha zokuphosa ezimfutshane zinenani lezinto ezingeloncedo:
- Ukuthelekisa kunye nokubonisa umgangatho wemifanekiso emnyama. Ngenxa yoko, awuyi kukwazi ukubukela iimuvi ezinemiboniso emnyama ngokweenkcukacha ezinkulu.
- Umgangatho womfanekiso osezantsi kuneeprojektha eziqhelekileyo.
- Ngokungabikho kwesikrini esikhethekileyo kwiiprojekti zokuphosa ezimfutshane, umfanekiso oseludongeni lwendlu uya kuhlanjwa kwaye ube mnyama kakhulu.
- Iindleko eziphezulu zezikrini.
- Ukuba iprojekti ibekwe ngokungalingani kumphezulu we-dresser okanye itafile, kuya kubakho i-fringing ebonakalayo ejikeleze izinto.
- Isithethi esikumgangatho ophantsi esifakwe kwiiprojekti zokuphosa ezimfutshane.
Indlela yokukhetha iprojekti yokuphosa okufutshane: iingcebiso ngokubanzi
Ukuba, nangona zonke iintsilelo zeemodeli zeprojekti ezifutshane, uzikhethayo, ngoko kubalulekile ukulandela iingcebiso zeengcali ekuzikhetheni. Ngale ndlela, uya kukwazi ukukhetha inketho yeprojekti eya kuba kuluhlu oluhle kakhulu lwe “xabiso kunye nomgangatho”. Ke, xa ukhetha iprojektha yokujula emfutshane, qwalasela la manqaku alandelayo:
- Phosa umgama . Imele ubuncinci / umgama omde apho iprojektha inokubekwa khona ukufumana umgangatho womfanekiso ofunekayo. Iiprojekti zokuphosa ezimfutshane zithandwa ngenxa yokuba azidingi indawo eninzi yokubonisa umfanekiso. Umyinge wentelekelelo kunye nomgangatho womgama womfanekiso yimitha eyi-1.
- Iqondo lokuqaqamba . Linani le-lumens elisebenza njengeyona ndlela iphambili yokukhetha iiprojektha zokuphosa okufutshane. Khumbula ukuba umgangatho womfanekiso, ukukwazi ukuwuqwalasela, kuya kuxhomekeka ekukhanyeni. Ukukhanya okwamkelekileyo kolu hlobo lweprojekti luvela kwi-2200 ukuya kwi-3000 lumens.
- Imvume . Ukukwazi ukumisela ukucaca komfanekiso. Kuyinto yesiko ukuyilinganisa ngendlela efanayo kwiiTV zakudala okanye iimonitha zekhompyuter. Khumbula ukuba iimodeli ezingabizi kakhulu zinesisombululo se-HD, ngelixa zinesisombululo somthonyama kuphela 840 * 840 (esilungele iDVD).
- Iqondo lokuchasana . Xa uthenga iprojekti emfutshane yokuphosa, nikela ingqalelo kumlinganiselo omhlophe kumnyama. Okukhona eli xabiso liphezulu, kokukhona i-tint emnyama iya kugcwala ngakumbi. Ke ngoko, uya kufumana umfanekiso onobunzulu obukhulu.
- Unxibelelwano . Iiprojekti zokuphosa ezimfutshane kufuneka zikwazi ukunxibelelana nabancedisi abaninzi malunga nendlu okanye iofisi. Ke, kufuneka babe nezibuko zeBlu-ray player, iiconsoles zevidiyo. Kwimeko apho usebenzisa uqhagamshelo olungenazingcingo, ukhetho kufuneka lwenziwe malunga neeprojekti ezixhasa i-AirPlay.
Ngaloo ndlela, xa ukhetha iprojekti yokuphosa okufutshane, kubalulekile ukuba ungagxininisi kuphela kwizinto ozikhethayo, kodwa kwakhona ukhokelwe yimigaqo yokukhetha izixhobo ezinjalo. Ngaphandle koko, ubeka umngcipheko weeprojekti ezikumgangatho ophantsi, ezikhokelela kwiimuvi eziluzizi okanye imidlalo kwiscreen esikhulu. Okulandelayo, sinikezela nge-TOP 10 eyona nto ibalaseleyo yokuphosa iiprojektha ezilungele ikhaya kunye neofisi – ukukala kuka-2022:
| Igama | inkcazelo emfutshane ye |
| 10. Benq LK953ST iprojektha | Inketho enkulu ekhaya. Ubunzima: ngaphezu kwe-10 kg. Uhlobo lweprojektha yeDLP. Kufakwe isibane se-laser. |
| 9. Iprojektha ye-Epson EB-530 | Ivumela umfanekiso ongcono. Isisombululo esihle kwiiofisi. Kulula ukuyifaka. |
| 8. Iprojektha ye-InFocus IN134ST | Yiprojektha enamandla kakhulu eyilelwe ukuba isetyenziswe ngeChromecast kaGoogle. Inogxininiso olufutshane, izinga eliphezulu lokukhanya, ixabiso elamkelekileyo. |
| 7. Epson EB-535W Projector | Ukuba ukhangele iprojekti encinci, ke olu khetho lufanelekile ngokwexabiso lomgangatho wexabiso. Inomfanekiso osemgangathweni ophezulu, nangona ixabiso eliphantsi. |
| 6. Iprojektha ye-Optoma GT1080e | Ithatha indawo ekufutshane ukusuka eludongeni (akukho ngaphezu kwemitha). Ilungele ukudlala kunye nokubukela imidlalo. |
| 5. Iprojektha ye-ViewSonic PX706HD | Ilungele ukusetyenziswa kwemidlalo. Inqanaba lokukhanya lifikelela kwi-3000 lumens. Inesisombululo sika-1080p. |
| 4. Iprojektha ye-Optoma EH200ST | Ibonisa ukucaca okumangalisayo kwemizobo kunye nesicatshulwa esisulungekileyo. Inomgangatho ophezulu wokukhanya, isisombululo – 1080p. |
| 3. Iprojektha ye-InFocus INV30 | Ikuvumela ukuba ufezekise umfanekiso oqaqambileyo kunye nokuveliswa kombala wendalo. Ngenxa yefomathi encinci, kulula ukuyifaka kunye nokuyifaka. |
| 2.ViewSonic PS600W iprojektha | Iprojektha inomgangatho ophezulu wokuqaqamba. Ngenxa yokuba iyakwazi ukuvelisa imifanekiso ene-diagonal yee-intshi ezili-100 ukusuka kumgama ongekho ngaphezu kwemitha, ilungile kwikhaya kunye neofisi. |
| 1. Iprojektha ye-Optoma ML750ST | Ultra-compact LED projektha yeentlanganiso zasekhaya kunye neofisi. Udlala iividiyo ngoko nangoko, iintetho zeshishini, zingasetyenziselwa iinjongo zokudlala. |
I-5 ephezulu yokuphosa i-4K ye-Laser Projectors ebekwe ngo-2022: https://youtu.be/FRZqMPhPXoA Kwakhona, khumbula ukuba iprojekti yokujula emfutshane iya kuhlala ixabisa ngaphezulu kweTV enkulu. Ukuba ukulungele ukuhlawula ixabiso eliphezulu kakhulu, ngoko ke kungcono ukhethe iimodeli ezifanelekileyo kunye nekhwalithi ephezulu. Ngaphandle koko, kuya kufuneka ubandezeleke “yimali ephosiweyo” kuba awuyi kuyifumana le nto uyifunayo.
