Phakathi kwezinhlobo ezintathu ezivamile zamalambu, iyiphi ekhiqiza ukushisa okuncane?

Ebuchwephesheni besimanje bokukhanyisa izimoto, amalambu e-halogen, iHID (amalambu akhipha igesi anamandla kakhulu) kanye namalambu e-LED (light-emitting diode) yizinhlobo ezintathu ezivame kakhulu. Isibani ngasinye sinezinzuzo zayo eziyingqayizivele kanye nokubi, kodwa ngaphansi kwezimo ezifanayo zamandla, ukushisa okukhiqizwa izibani ezihlukene kunomehluko omkhulu.

 

Izibani ze-halogen

 

Izibani ze-halogen

 

Amalambu e-halogen wuhlobo lwendabuko lwamalambu ezimoto. Isimiso sayo sokusebenza sifana nesezibani ezivamile ze-incandescent, futhi umcu we-tungsten ushiswa amandla kagesi ukuze ukhanyise. Igobolondo lengilazi lesibani se-halogen ligcwele igesi ye-halogen (njenge-iodine noma i-bromine), enganweba impilo ye-filament futhi ikhulise ukukhanya.

Ngaphezu kwalokho, izibani ze-halogen zikhiqiza ukushisa okukhulu, zidla amandla amaningi, futhi izinga lokushisa lingafinyelela ngaphezu kwama-degrees Celsius angu-200 lapho lisebenza.

 

Izibani ze-HID (izibani ze-xenon)

 

Izibani ze-Xenon

 

Amalambu e-HID, aziwa nangokuthi amalambu akhipha igesi enamandla kakhulu, akhipha ukukhanya ngokugcwalisa isibani ngamagesi angasebenzi njenge-xenon futhi akhiqize i-arc ngaphansi kwamandla kagesi aphezulu.

Izinga lokushisa lamalambu e-HID lingafinyelela ku-300-400 degrees Celsius lapho lisebenza ngaphezu kwemizuzu eyishumi ngemva kokukhanyisa, kuyilapho izinga lokushisa elingaphandle kwesibani liphansi kancane kunezinga lokushisa eliyisisekelo, futhi ukupholisa kwemvelo ngokuvamile kusetshenziswa.

 

I-LEDikhandaizibani

 

 isibani sangaphambili esiholayo

 

Amalambu e-LED awuhlobo lwamalambu emoto osekunedumela ngawo eminyakeni yamuva. Ikhipha ukukhanya ngama-diode akhipha ukukhanya ngaphansi kwesenzo samanje, futhi inezici zokusebenza kahle kakhulu nokonga amandla.

Ukushisa okukhiqizwe amalambu e-LED kuphansi kakhulu, ngokuvamile kungama-degree Celsius angama-80. Lokhu kungenxa yokuthi ukusebenza kahle kokuguqulwa kwe-electro-optical kwezibani ze-LED kuphezulu, futhi amandla amaningi aguqulwa abe amandla okukhanya kunokuba amandla okushisa.

 

Kungani i-LEDikhandaizibani zenza ukushisa okuncane?

 

Ukuguqulwa kwe-Electro-optical

Ukusebenza kahle kokuguqulwa kwe-electro-optical kwezibani ze-LED kuphezulu kakhulu, futhi iningi lamandla kagesi lingaguqulwa libe amandla okukhanya. Ngokuphambene, izibani ze-halogen namalambu e-HID akhiqiza ukushisa okukhulu ngesikhathi senqubo yokukhipha ukukhanya.

 

Ukusetshenziswa kwamandla okuphansi

Izibani ze-LED zinokusetshenziswa kwamandla okuphansi, ngokuvamile kusukela kuma-watts ambalwa kuya kumashumi ama-watts, kuyilapho amalambu e-halogen namalambu e-HID asebenzisa amandla aphezulu kakhulu.

 

Izinto zokwakha ze-semiconductor

Izibani ze-LED zisebenzisa izinto ze-semiconductor ukuze zikhiphe ukukhanya, ezingakhiqizi ukushisa okuningi njengemicu ye-tungsten uma yamanje idlula kuwo. Inqubo yokukhishwa kokukhanya kwezinto ze-semiconductor isebenza kahle kakhulu futhi izinzile.

 

Umklamo wokukhipha ukushisa

Nakuba izibani ze-LED ngokwazo zikhiqiza ukushisa okuphansi, zizwela kakhulu izinga lokushisa, ngakho izibani ze-LED zidinga imisebenzi eyengeziwe ukuze zisize isibani sangaphambili sikhiphe ukushisa.

Ziningi izindlela zokuthikhipha ukushisa kwezibani ze-LED. Indlela edume kakhulu yokukhipha ukushisa i-radiator + fan.

 

Ilambu le-LED elinokushisa okusebenzayo

 

LokhuI-K11 LED isibani esikhuluyenziwe nge-aviation aluminium, enokuqina okuhle kakhulu kanye nokukhipha ukushisa. Ingaphakathi le-headlight isebenzisa i-superconducting eshisayo yethusi impahla kanye ne-cooling fan design, engeyona nje kuphela ukukhanya okuphezulu, kodwa futhi inokushisa okuhle nempilo yesevisi.

Lesi sibani sangaphambili singakwazi ukumelana nezimo ezishisayo neziphansi, futhi sinefeni eyakhelwe ngaphakathi engangeni manzi, engakunikeza imiphumela yokukhanya ecacile ngisho nasezimeni zemvelo ezinzima.


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Isikhathi sokuthumela: Sep-23-2024