Mune tekinoroji yemazuva ano yekuvhenekesa mota, mwenje wehalogen, HID (yakanyanya-kusimba gasi ekuburitsa marambi) uye mwenje we LED (light-emitting diode) ndiwo matatu anonyanya kuzivikanwa marudzi. Mwenje wega wega une zvawo zvakanakira uye zvisingabatsiri, asi pasi pemamiriro emagetsi akafanana, kupisa kunoitwa nemwenje kwakasiyana kune misiyano yakakura.
Halogen marambi
Halogen marambi ndiwo echinyakare mhando yemwenje yemotokari. Nheyo yekushanda kwayo yakafanana neiyo yemarambi akajairwa incandescent, uye tungsten filament inopisa nemagetsi ikozvino kuti ivheneke. Girazi regirazi remwenje wehalogen rinozadzwa nehalogen gasi (yakadai seyodhini kana bromine), iyo inogona kuwedzera hupenyu hwefilament uye kuwedzera kupenya.
Mukuwedzera, marambi ehalogen anogadzira kupisa kwakawanda, anoshandisa simba rakawanda, uye tembiricha inogona kusvika kupfuura 200 degrees Celsius pakushanda.
Marambi eHID, anozivikanwawo semarambi ekuburitsa gasi akanyanya-kusimba, anoburitsa mwenje nekuzadza girobhu nemagasi anert senge xenon uye kugadzira arc pasi pemhepo yakakwira.
Tembiricha yemarambi eHID inogona kusvika 300-400 madhigirii Celsius kana ichishanda anopfuura maminetsi gumi mushure mekubatidzwa, nepo tembiricha iri kunze kwegirobhu ichidzikira zvishoma pane tembiricha yepakati, uye kutonhora kwechisikigo kunowanzoshandiswa.
Mwenje ye LED imhando yemwenje wemotokari wakawedzera mukurumbira mumakore achangopfuura. Inobudisa chiedza kuburikidza nechiedza-emitting diodes pasi pechiito chezvino, uye ine maitiro ekushanda kwepamusoro uye kuchengetedza simba.
Kupisa kunogadzirwa nemwenje we LED kwakadzikira, kazhinji kunosvika 80 degrees Celsius. Izvi zvinodaro nekuti electro-optical conversion performance yemwenje ye LED yakakwira, uye mazhinji esimba anoshandurwa kuita simba rechiedza pane kupisa simba.
Sei kuita LEDmusoromagetsi anounza kupisa kushoma?
Electro-optical kutendeuka
Iyo electro-optical shanduko yekugonesa kwemwenje ye LED yakakwira zvakanyanya, uye mazhinji emagetsi emagetsi anogona kushandurwa kuita simba rechiedza. Kusiyana neizvi, marambi ehalogen uye marambi eHID anogadzira kupisa kwakawanda panguva yekubuda kwechiedza.
Kushandisa simba kwakaderera
Mwenje ye LED ine simba rakaderera rekushandisa, kazhinji kubva pawatts mashoma kusvika kumakumi emakumi, nepo halogen marambi neHID mwenje ine yakanyanya kushandiswa kwesimba.
Semiconductor zvinhu
Mwenje dze LED dzinoshandisa semiconductor zvinhu kuburitsa mwenje, izvo zvisingaburitse kupisa kwakawanda senge tungsten filaments kana ikozvino inopfuura nemazviri. Iyo yechiedza-emitting process ye semiconductor zvinhu inonyanya kushanda uye yakagadzikana.
Dhizaini yekubvisa kupisa
Kunyangwe marambi e LED pachawo achiburitsa kupisa kwakaderera, anonyanya kunzwa tembiricha, saka marambi e LED anoda mamwe mabasa kubatsira mwenje wemusoro wese kudzima kupisa.
Pane nzira dzakawanda dzekuitabvisa kupisa kwemwenje we LED. Iyo inonyanya kufarirwa kupisa kupisa nzira ndeye radiator + fan.
Chiedza che LED chine simba rinopisa kupisa
IzviK11 LED headlight girobhuinogadzirwa nearuminiyamu yekubhururuka, iyo ine kusimba kwakanyanya uye kupisa kupisa. Iyo yemukati yechiedza chepamusoro inoshandisa superconducting thermal copper zvinhu uye inotonhorera fan dhizaini, iyo isiri yakakwirira mukupenya chete, asiwo ine yakanaka yekupisa kupisa uye hupenyu hwebasa.
Chiedza chemusoro ichi chinogona kumira kutonhora kwepamusoro uye kwakadzika, uye ine yakavakirwa-mukati isingapinde mvura fan, iyo inogona kukupa yakajeka mwenje mhedzisiro kunyangwe mumamiriro ekunze akaomarara.
Kana uchida kuziva zvakawanda kana kutenga marambi emota, ndapota taura nevakuru veWWSBIU zvakananga:
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Nguva yekutumira: Sep-23-2024