Mukawona bwalo lamasewera la Lusail nthawi ino, mutha kumvetsetsa momwe China ilili yabwino. Imodzi ndi China. Onse ogwira nawo ntchito ndi mainjiniya omwe akugwira nawo ntchito yomanga gululi onse ndi achi China, ndipo amagwiritsa ntchito zida zaukadaulo zaku China komanso mabizinesi. Chifukwa chake, mkati mwa bwaloli mulinso zinthu zaku China. Kaya ndi chiwonetsero cha LED chochokeraShenzhen Hot Electronics CO., LTDkapena malo onse, zokhalamo zonse ndi zopangidwa kuchokera ku China. Panthawiyi, HotElectronics Inathandizira Qatar TV Station. ChimphonaP3.91 yowonekera yotsogolera skrini zomwe zinamangidwa pamwambo wotsegulira zinali zodabwitsa kwambiri.
Choyamba, ubwino wa chiwonetsero cha LED chowonekera
1. Kuwonekera kwakukulu: Chifukwa cha kusiyana kwa malo otsetsereka, kuwala kwa kuwala kwa LED kowonekera kumatha kufika pafupifupi 50-90%. Kuwonetserako kumapangitsa galasi kusunga ntchito yowunikira, ndipo nyali za LED zimakhala zosaoneka patali, kotero kuti kuunikira kwa khoma lotchinga galasi sikukhudzidwa.
2. Malo ang'onoang'ono otanganidwa ndi kulemera kwake: makulidwe a bolodi lalikulu la chinsalu ndi 10 mm okha. Pambuyo khazikitsa mandala chophimba LED, zimatenga pafupifupi palibe malo ndipo sasokoneza ndi zipangizo zina kapena nyumba pafupi galasi nsalu yotchinga khoma. Chophimba chowonekera cha LED ndi chopepuka kwambiri ndipo chimayikidwa kumbuyo kwa galasi Zofunikira pa khoma zimasiyana pang'ono.
3. Chingwe chosavuta chachitsulo chokha ndichofunika, chomwe chimapulumutsa ndalama zambiri: mankhwalawa ndi olemera, osavuta kukhazikitsa, ndipo safuna zovuta zothandizira zitsulo, zomwe zingapulumutse ndalama zambiri zoikamo.
4. Kukonza kosavuta komanso kofulumira: kukonza m'nyumba kumakhala kofulumira komanso kotetezeka, kupulumutsa anthu ogwira ntchito ndi zinthu zakuthupi.
5. Sungani mtengo wowunikira nyumbayo: Ngati muyika chiwonetsero cha khoma la galasi la LED (chowonekera), mukhoza kusunga gawo lalikulu la kuunikira pakhoma lakunja, ndipo chophimba cha LED chimakhala chokongola kwambiri, chomwe chingapulumutse ndalama. ndi kukhala ndi zotsatsa zotsatsa.
6. Kupulumutsa mphamvu ndi kuteteza chilengedwe: mphamvu zake zomwe zimagwiritsidwa ntchito ndizochepa, mphamvu zogwiritsira ntchito mphamvu zimakhala zosakwana 280W/㎡, ndipo sizifuna kuti zipangizo zamafiriji zachikhalidwe ndi zoyatsira mpweya zithetse kutentha.
7. Kugwira ntchito kosavuta ndi kulamulira mwamphamvu: Ikhoza kugwirizanitsidwa ndi kompyuta, khadi la zithunzi, ndi transceiver yakutali kudzera pa chingwe cha intaneti, kapena ikhoza kuyendetsedwa popanda waya kudzera m'magulu akutali kuti asinthe zowonetsera nthawi iliyonse.
Pamene 2022 Qatar World Cup ikuyamba, maso a dziko lapansi amatembenukira pa udzu wobiriwira womwewo nthawi yomweyo. Ndi chonyamulira cha chiwonetsero cha LED, zithunzi zowoneka bwino komanso zowoneka bwino zitha kuwonetsedwa pamaso pa mafani. Pazochitika zazikulu zamasewera zapadziko lonse lapansi, kuwonekera pafupipafupi kwa ma LED aku China kukuwonetsa mphamvu ndiukadaulo wa Shenzhen Hot Electronics CO., LTD opanga zowonetsera za LED mdziko langa. Zina zazikulu zikubwera.
Nthawi yotumiza: Dec-06-2022