Uzigcina Kanjani Izikrini Ze-LED Zangaphandle Zipholile Futhi Zisebenza

Njengoba amazinga okushisa enyuka, kufanele sikulawule kanjani ukuchithwa kokushisaizikrini zokukhangisa ze-LED zangaphandle?

Kwaziwa kahle ukuthi izibonisi ze-LED zangaphandle zikhulu kakhulu futhi zinamandla amakhulu, okusho ukuthi zikhiqiza inani elibalulekile lokushisa. Uma kungalawulwa kahle, ukushisa ngokweqile kungaholela ekungasebenzini kahle, kumasekethe amafushane, noma ngisho nasezingozini zokuphepha.

Lesi sihloko sihlola indlela yokusingatha ukuchithwa kokushisa kanye nezimiso eziyisisekelo zokushisa ngokweqile.

1. Ukuqonda Ukushisa Ukushisa Ezikrinini ze-LED

Ukukhishwa kokushisa kubhekisela enqubweni yokukhulula ukushisa okweqile okukhiqizwa ngesikhathi sokusebenza kwezikrini ze-LED. Ngaphandle kokukhishwa kokushisa okufanele, izinga lokushisa langaphakathi lingakhuphuka ngokushesha futhi liholele ezindabeni ezingathi sína.

Zonke izikrini ze-LED zikhiqiza ukushisa ngoba akuwona wonke amandla kagesi aguqulwa abe ukukhanya—amanye aguqulwa nakanjani abe ukushisa, ikakhulukazi phakathi nokukhanya okuphezulu, ukusetshenziswa okunwetshiwe.

Uma ukushisa kunqwabelana futhi kubambezeleka, kuthinta ukusebenza: imibala ingase ifiphale, ukukhanya kungase kwehle, futhi kuvalwe shaqa okungalindelekile.

Ngokuhamba kwesikhathi, ukuphatha okushisayo okungalungile kungalimaza izingxenye zangaphakathi, kufinyeze ubude bokuphila kwesibonisi, futhi kukhuphule izindleko zokulungisa noma zokushintshwa.

Ezimweni ezimbi kakhulu, ukushisa ngokweqile kungadala izingozi zokuphepha, ikakhulukazi ekufakweni kwe-LED kwangaphandle okukhulu. Ngakho-ke, ukulawula izinga lokushisa kubalulekile kukho kokubili ukusebenza nokuphepha.

Ukukhipha ukushisa okusebenzayo kuqinisekisa ukusebenza okuzinzile ngisho nasezindaweni ezishisayo noma ezinomswakama, kugcinwa ukucaca, ukunemba kombala, nokukhanya ngaphansi kwazo zonke izimo.

Kungakhathaliseki ukuthi okokusetshenziswa kwasendlini noma kwangaphandle, isibonisi ngasinye se-LED kufanele sibe nesistimu yokupholisa esebenzayo, yingakho abakhiqizi behlanganisa izici zokukhipha ukushisa emiklameni yabo.

2. Ukushisa Ukushisa Osayizi AbahlukahlukeneIzibonisi ze-LED zangaphandle

(1) Ngezibonisi ezincane kuno-20㎡
Lezi zibhekwa njengezibonisi ezincane ze-LED. Ngokuvamile, amafeni amancane amabili (ububanzi obungu-500mm) anele, noma usayizi wefeni ungasuselwa endaweni yokufaka.

(2) Ngezibonisi ezinkulu kuno-20㎡
Lezi ziwela ngaphansi kwezibonisi ezinkulu ze-LED futhi zidinga ukuhlela okuthuthuke kakhulu kokukhipha ukushisa. Izindlela ziyahlukahluka kuye ngokuthi isibonisi sikhwezwa kanjani:

Uma kufakwe odongeni:
Isixazululo sokulahla sincike esikhaleni esingemuva kwesibonisi. Isibonelo, igumbi elingu-1㎡ lingase lidinge usayizi wabalandeli ukuthi ukhethwe ngokuya ngosayizi wephaneli ye-LED.
Amafeni kufanele afakwe eceleni anezikhala ezivikelayo ukuze kugwenywe ukulimala noma ukulimala ngesikhathi sokulungiswa.
Izembozo ze-Aluminium zouver ziyanconywa ukuze zingangeni amanzi ezitolo zabalandeli.
Ama-air conditioner nawo angasetshenziswa uma isikhala sivuma.

Uma ifakwe kuphosta:
Ukupholisa okusekelwe kubalandeli kuyanconywa. Amafeni angagxunyekwa ngemuva, futhi izakhiwo ze-louver zingabekwa phakathi kwamakholomu asekelayo akabili ukuze kuvunyelwe umoya obheke eceleni—ukungenisa endaweni yomoya, ukuqeda amandla ngamafeni aphezulu.

3. Amathuluzi Okupholisa kanye Namasu

• Abalandeli:Enye yezindlela ezingabizi kakhulu futhi ezisetshenziswa kabanzi.

• Amasinki okushisa:Ngokuvamile kuhlanganiswe ku-casing ukuze kwandiswe indawo engaphezulu.

• Ukuqhutshwa kwe-thermal okudidiyelwe kanye nokuchithwa:Isiza ukuvikela ama-chips e-LED ekucindezelweni kokushisa.

• Amapayipi okushisa:Hambisa ukushisa kusuka emthonjeni kuya endlini ukuze kuhlakazwe.

• I-Thermal radiation coating:Upende okhipha ukushisa usetshenziswa ukuze usize ukuchithwa kwezinga eliphezulu.

• Izindlu zepulasitiki ezishisayo:Izinto ezishisayo zixutshwa epulasitiki ngesikhathi sokubunjwa.

4. Ama-Mainstream Cooling Technologies

Njengoba izikrini ze-LED zikhanya futhi zibe namandla kakhulu, ukuphathwa kokushisa kuba bucayi kakhulu. Amasu ajwayelekile afaka:

• Ukupholisa ukugeleza komoya kwesakhiwo:I-casing yakhelwe ukuqondisa ukugeleza komoya ngokwemvelo.

• Izindlu zepulasitiki ezishisayo:Ilula kodwa isebenza kahle ngokushisa.

• Amasinki okushisa e-aluminium:Yandisa indawo engaphezulu yokulahla.

• I-Radiative surface coatings:Ithuthukisa ukusabalalisa ukushisa okusekelwe phezulu.

5. Izindlela zokupholisa zezibonisi ze-LED

Amasu okupholisa ayahluka ngokusekelwe endleleni yokufaka.

5.1 Imibukiso Egxunyekwe Ngepholi
Amafeni afakwe kuphaneli ye-aluminium yangemuva ukuze akhiphe umoya oshisayo.
Izakhiwo ezivundlile zivimbela ukungena kwemvula ngenkathi zigcina ukugeleza komoya.
Ekusetheni izigxobo ezimbaxambili, engeza ama-louver phakathi kwezigxobo zokungenisa kanye namafeni phezulu ukuze uthole i-exhaust—ukudala isistimu yokuhambisa esebenzayo.

5.2 Izibonisi ezibekwe odongeni
Uma ibanga elingaphezu kwemitha elingu-1 ukusuka odongeni, sebenzisa abalandeli ngokulingana nosayizi wesikrini.
Faka amafeni phezulu kanye nenetha elivikelayo ukuze uvimbele izingozi.
Sebenzisa amakhava e-aluminium endaweni yokukhipha umoya ukuze uvimbele imvula nothuli.

5.3 Izibonisi Ezifakwe Odongeni Ezinomoya Opholile
Kuhle kakhulu ezindaweni ezinkulu noma ezinezinga lokushisa eliphezulu.
Ezifundeni ezibandayo: 1P AC ngo-12㎡.
Ezindaweni ezifudumele: 1P AC ngo-9㎡.
Qiniseka ukuthi amayunithi e-AC asekela ukuqala kabusha okuzenzakalelayo ngemva kokucisha kukagesi.
Ukubekwa kufanele futhi kucabangele ubuhle kanye nesakhiwo sokwakha.

6. Izinto Ezithinta Ukushisa Ukushisa

Kunezici eziningana ezinquma ukusebenza kahle kweIsibonisi se-LEDukuchithwa kokushisa:

• Usayizi wesikrini nokusetshenziswa kwamandla:Izikrini ezinkulu, ezinamandla kakhudlwana zikhiqiza ukushisa okwengeziwe.

• Indawo yokufaka:Ukukhanya kwelanga okuqondile, umswakama, umoya, nothuli kuthinta ukusebenza.

• Idizayini yezinto kanye nekesi:Sebenzisa i-aluminium noma ipulasitiki ye-thermal conductive.

• Izimo zokugeleza komoya:Isikhala esingesihle noma izikhala ezivimbekile zinciphisa ukusebenza kahle kokupholisa.

• Ukusethwa kwesistimu yokupholisa:Isakhiwo sefeni/i-AC sibalulekile ekupholiseni okulinganayo.

• Indlela yokukhweza:Izikrini ezifakwe odongeni zinokugeleza komoya okuncane kunezifakwe ezigxotsheni.

• Isimo sezulu sesifunda:Izindawo ezishisayo nezinomswakama zidinga amasu okupholisa anolaka.

• Isikhathi sokusebenza:Izikrini ezingu-24/7 zidinga ukupholisa okuqinile nokuqina.

7. Ungawaklama Kanjani Amakhabhinethi Okukhipha Ukushisa Okungcono

Amathiphu okuklama amakhabethe esikrini se-LED asebenza kahle ngokushisa okushisayo:

• Beka izintuba zomoya ezansi (kodwa zingabi phansi kakhulu) nezintuba zokukhipha umoya phezulu.

• Qinisekisa ukuthi ukugeleza komoya kudlula izingxenye ezibalulekile futhi usebenzise izihlungi ukuze ungangeni udoti.

• Gcina ibanga elanele phakathi kwezindawo zokungena neziphumayo ukuze uvimbele ukujikeleza kabusha komoya.

• Shiya u-20–40mm phakathi kwabalandeli nezinto zangaphakathi ezingase zivimbe ukugeleza komoya.

8. Imibuzo Evame Ukubuzwa

(1) Ungabala kanjani ukushisa kwe-LED?
Ifomula:
Ukukhipha Ukushisa (W) = Okokufaka Amandla Aphelele (W) – Amandla Okukhipha Okukhanyayo (W)
Isibonelo:
Okokufaka kwe-LED okungu-50W - ukuphuma kokukhanya okungu-15W = 35W kokushisa okukhiqiziwe.

(2) Ama-LED akukhipha kanjani ukushisa?

• Amasinki okushisa:Izingxenye zensimbi ezandisa indawo yokulahla.

• Abalandeli:Thuthukisa ukuhamba komoya futhi ususe umoya oshisayo.

• Izinto ezishisayo:Dlulisa ukushisa kusuka ku-LED kuya kumasinki okushisa.

• Amasistimu okupholisa asebenzayo:I-AC noma ukupholisa okuwuketshezi kwezibonisi ezinkulu.

(3) Ingabe izikrini ze-LED ziyashisa?
Yebo, ikakhulukazi ngemva kokusetshenziswa isikhathi eside. Nakuba zisebenza kahle, zisadinga ukupholisa okufanele.

(4) Kwenzekani uma ama-LED eshisa ngokweqile?
Ukusebenza kuyehla—ukukhanya okuphansi, imibala engalungile, ngisho nokuvalwa. Ukushisa ngokweqile kwesikhathi eside kubangela umonakalo, kufinyeze ubude bempilo yesikrini.

9. Isiphetho

Ukukhishwa kokushisa kubalulekile ekusebenzeni okuzinzile nokuphila isikhathi esideizibonisi zokukhangisa ze-LED zangaphandle. Ukuphatha okushisayo okufanelekile kuvimbela ukushisa futhi kuthuthukisa ukusebenza.

Izinto ezifana nosayizi wesikrini, indawo ezungezile, nokusetshenziswa kwamandla kuthonya ukwakheka kokushisa. Ukugeleza komoya okusebenzayo nezinto ezifanele kusiza ukugcina izinga lokushisa eliphephile nelisebenza kahle.

Ukuze uthole imiphumela ehamba phambili, hlala ubeke phambili ukuphatha ukushisa. Uma unemibuzo, zizwe ukhululekile ukuxhumana nathi.