Idivayisi nenqubo yokusebenza kwamalambu e-laser

Ubuchwepheshe obuphezulu embonini yezimoto buhlala bethulwa. Ubuchwepheshe bokukhanyisa izimoto buya phambili. Imithombo yokukhanya ye-LED, i-xenon ne-bi-xenon ithathelwe indawo amalambu e-laser. Ababaningi abenzi bezimoto abangaqhosha ngobuchwepheshe obunjalo, kepha sekuvele kucacile ukuthi leli ikusasa lokukhanyisa izimoto.

Yini amalambu e-laser

Ubuchwepheshe obusha baqala ukwethulwa kwiBMW i8 Concept ngo-2011. Eminyakeni embalwa kamuva, ngo-2014, imodeli wangena ekukhiqizweni. Lokhu bekulokhu kwenzeka lapho uhlobo lwendatshana lwaba yisikhungo esikhulu sokukhiqiza esigcwele.

Izinkampani ezihola phambili zokukhanyisa izimoto ezinjengeBosch, iPhilips, iHella, iValeo ne-Osram nazo ziyathuthuka kanye nabakhiqizi.

Kuyindlela eyinkimbinkimbi ye-elekthronikhi eyenza i-laser beam enamandla. Uhlelo lusebenza ngejubane elingaphezu kwama-60 km / h lapho imoto ishayelwa ngaphandle kwemingcele yedolobha. Ukukhanyisa okujwayelekile kusebenza edolobheni.

Asebenza kanjani amalambu e-laser

Ukukhanya kwamalambu e-laser kuhluke kakhulu ekukhanyeni kwemini noma yimuphi omunye umthombo wokufakelwa. Ugongolo oluvelayo luhlangene futhi luyinto eyodwa. Lokhu kusho ukuthi ine-wavelength engaguquki nomehluko wesigaba ofanayo. Ngendlela yayo emsulwa, kungumsebe wokukhanya ophakeme ngokuphindwe ka-1 000 kunokukhanya kwediode. I-laser beam ikhiqiza izibani ezingama-170 zokukhanya uma kuqhathaniswa nezingu-100 ezisuka kuma-LED.

Ekuqaleni, ugongolo luhlaza okwesibhakabhaka. Ukukhiqiza ukukhanya okumhlophe okukhanyayo, kudlula enamatheni akhethekile e-phosphor. Ihlakaza i-laser beam eqondisiwe, idale ukukhanya okunamandla okukhanya.

Imithombo yokukhanya ye-Laser ayinamandla amakhulu kuphela, kepha futhi iphinda kabili ukonga njenge-LED. Futhi amalambu ngokwabo mancane kakhulu futhi ahambisanayo kunokwakhiwa okujwayelekile.

Ukucabangela ubuchwepheshe be-BMW, ​​into engama-cubic egcwele i-phosphorus ephuzi isebenza njenge-fluorescent diffuser. I-ray eluhlaza okwesibhakabhaka idlula kulesi sakhi futhi ikhiqize ukuphuma okukhanyayo kokukhanya okumhlophe. I-phosphorus ephuzi yakha ukukhanya ngezinga lokushisa elingu-5 K, okusondele ngangokunokwenzeka emini esiyijwayele. Ukukhanyisa okunjalo akuhluphi amehlo. I-reflector ekhethekile igxila kuma-500% wokukhanyisa okukhanyayo endaweni efanele phambi kwemoto.

Ugongolo olukhulu "lushaya" kuze kufike kumamitha ayi-600. Ezinye izinketho zamalambu e-xenon, diode noma halogen akhombisa uhla olungeqi kumamitha angama-300, futhi ngokwesilinganiso ngisho amamitha angama-200.

Sivame ukuhlanganisa i-laser nokuthile okumangazayo nokukhanyayo. Kungabonakala sengathi ukukhanyisa okunjalo kuzobabaza abantu nezimoto eziqonde kubo. Akunjalo nakancane. Ukusakaza okukhishiwe akubaboni abanye abashayeli. Ngaphezu kwalokho, lolu hlobo lokukhanyisa lungabizwa ngokukhanya "okuhlakaniphile". I-laser headlight ihlaziya isimo sethrafikhi, igqamisa kuphela izindawo ezidingekayo. Abathuthukisi banethemba lokuthi esikhathini esizayo esingekude kakhulu ubuchwepheshe bokukhanyisa imoto buzobona izithiyo (isibonelo, izilwane zasendle) futhi baxwayise umshayeli noma balawule uhlelo lwamabhuleki.

Amalambu e-Laser avela kubakhiqizi abahlukene

Kuze kube manje, lobu buchwepheshe busetshenziswa ngenkuthalo ngama-auto giants amabili: i-BMW ne-AUDI.

IBMW i8 inamalambu amabili, ngalinye linezakhi ezintathu ze-laser. Ugongolo ludlula entweni ephuzi ye-phosphorus nohlelo lokukhombisa. Isibani singena emgwaqweni ngendlela esakazekile.

Ilambu ngalinye le-laser elivela ku-Audi linezakhi ezine ze-laser ezinobubanzi obunqamulelayo bama-micrometer ayi-300. Ubude be-diode ngayinye bungu-450 nm. Ukujula kwesigxobo esiphakeme esiphumayo kungamamitha angama-500.

Izinzuzo nokungalungi

Izinzuzo yilezi:

• ukukhanya okunamandla okungacindezeli amehlo futhi okungabangeli ukukhathala;
• umfutho wokukhanya unamandla kakhulu kune, ngokwesibonelo, i-LED noma i-halogen. Ubude - kufika kumamitha ayi-600;
• ayikhanyisi abashayeli abeza, iqokomisa kuphela indawo edingekayo;
• kudle uhhafu wamandla;
• usayizi compact.

Phakathi kwama-minus, eyodwa kuphela engaqanjwa ngegama - izindleko eziphezulu. Futhi kuzindleko ze-headlight uqobo, kufanele futhi ukungeza ukugcinwa ngezikhathi ezithile nokulungiswa.