Ezimotweni eziningi ezifuywayo ezikhishwe ekuqaleni, ukushintsha ukukhanya okuphakathi ne-rheostat kwasetshenziswa kabanzi, okukuvumela ukuthi ulungise ukukhanya kwe-backlight yensimbi.Funda konke mayelana nalawa madivayisi, izinhlobo zawo ezikhona, ukwakheka, ukusebenza, kanye nokukhetha kwawo okulungile nokushintshwa kwawo esihlokweni
Inhloso nemisebenzi yeswishi yokukhanya enokulungiswa kwesikali
I-switch light ene-scale adjustment (i-central light switch ene-rheostat, i-CPS) iyithuluzi elishintshayo eline-rheostat eyakhelwe ngaphakathi, eklanyelwe ukuvula / ukuvala izibani zangaphandle zemoto, kanye nokuvula nokulungisa ukukhanya. ukukhanya kwe-backlight yensimbi.
Ukuze imoto isebenze okuvamile, umshayeli udinga ukubona ukufundwa kwemishini, kungakhathaliseki ukuthi yisiphi isikhathi sosuku kanye nezinga lokukhanya.Kuze kube manje, izikali zazo zonke izinsimbi kudeshibhodi zikhanyiswa kusetshenziswa izibani ezakhelwe ngaphakathi noma ama-LED.Ezimotweni eziningi, ukukhanya kwalokhu kukhanya kwangemuva kungalungiswa.Embonini yezimoto ezifuywayo, lo msebenzi wawuvame ukusetshenziswa kusetshenziswa idivayisi yokushintsha ehlanganisiwe - isibani esiphakathi nendawo esinokulungiswa kwe-backlight ngokusekelwe ku-rheostat yocingo eyakhelwe ngaphakathi.
Iswishi yokukhanya enokulungiswa kwesikali iyisisetshenziswa esinemisebenzi embalwa:
● Ukushintsha izinto zokukhanyisa zangaphandle zemoto - amalambu angaphambili, amalambu okupaka, ukukhanya kwepuleti lelayisense, amalambu enkungu namalambu;
● Ukushintsha ukukhanya kwangemuva kwedeshibhodi noma iqoqo lezinsimbi;
● Ukulungisa ukukhanya kwesibani sedeshibhodi;
● Uma kukhona i-thermobimetallic fuse - ukuvikelwa kwamasekhethi kagesi wemishini yokukhanyisa ekulayishweni ngokweqile uma kwenzeka kuba namasekhethi amafushane noma okunye ukungasebenzi kahle.
Okusho ukuthi, le divayisi isebenza njenge-CPS evamile, ihlinzeka ngamasekethe ashintshayo wemishini yokukhanyisa yangaphandle yemoto (ngenkathi ukushintsha izindlela zokukhanyisa izibani kwenziwa ngokushintsha okuhlukile), futhi njengendlela yokwandisa induduzo lapho ushayela imoto. ngokusetha ukukhanya okulungile kwe-backlight yensimbi.Noma yikuphi ukungasebenzi kahle komshini wokukhanya ngokulungiswa kwe-backlight kubangela ukusebenza okungalungile kwemishini yokukhanyisa, uma kwenzeka izimo ezinjalo, idivayisi kufanele ilungiswe noma ishintshwe.Kodwa ngaphambi kokuya esitolo ukuze uthole i-CPS entsha ene-rheostat, kufanele uqonde izinhlobo ezikhona zalawa madivayisi nezici zawo.
Izinhlobo, ukwakheka kanye nezici zokushintsha ukukhanya ngokulungiswa kwesikali
Ezimotweni ezifuywayo, kusetshenziswa amamodeli amaningana wokushintsha ukukhanya ngokukhanya kokukhanya kwe-backlight - P38, P44, P-306, P312, ene-indices 41.3709, 53.3709, 531.3709 nabanye.Kodwa-ke, wonke anedivayisi efanayo ngokuyisisekelo, ehluka kuphela ngobukhulu nobukhulu bokufakwa, inani lamaqembu oxhumana nabo kanye nezinye izici.Kumele futhi kuqashelwe lapha ukuthi ukushintsha okufanayo kusetshenziswe kabanzi kumagandaganda, izinto ezikhethekile nezinye izinto.
Ngokuvamile, ukushintsha kunomklamo olandelayo.Isisekelo sedivayisi yicala lapho kukhona khona ama-switching nodes amabili: i-rheostat ku-insulating block evaliwe ngebakaki lensimbi (ukuvikela ekungeneni kwezinto zangaphandle ezingabangela isifunda esifushane), kanye ne-block yokuxhumana ngokwayo. isisekelo esinqunyiwe lapho amatheminali okukhiphayo anezikulufu zokubopha atholakala khona, kanye nenqola ehambayo enamabhuloho okuxhumana.Engxenyeni engezansi yomzimba ngaphansi kwenqola kukhona i-latch elula esekelwe ibhola elilayishwe entwasahlobo, eliwela endaweni yokuphumula emotweni, iqinisekisa isikhundla sayo esinqunyiwe.Inqola ixhunywe ngokuqinile endongeni yensimbi, ekugcineni okunesibambo sepulasitiki esidlulela ngaphambili kudeshibhodi.
Ingxenye ye-rheostat ye-switch ihlanganiswe epuleti le-ceramic insulating nge-trough eyindilinga, lapho kukhona khona ucingo lwe-nichrome olusontekile - i-rheostat.Isiqu sifakwe umkhono wepulasitiki onesilayidi esikwazi ukushelela phezu kwe-rheostat lapho isibambo siphendulwa.Umkhono onesilayidi ucindezelwa ku-rheostat ngesiphethu.I-rheostat ixhunywe kumjikelezo wokukhanyisa wedeshibhodi isebenzisa amatheminali amabili okukhiphayo: eyodwa ngqo kusuka ku-rheostat, eyesibili ukusuka kusilayidi.
Ukushintsha kwezinhlobo ze-P-44 kanye ne-P-306 zinefuse eyakhelwe ngaphakathi ye-thermobimetallic yesenzo esiphindaphindiwe, esinqamula wonke amasekhethi wemishini yokukhanyisa uma kwenzeka kugcwala kakhulu noma amasekhethi amafushane.I-fuse yakhiwe phezu kwepuleti ye-thermobimetallic, okuthi, lapho ishisa, igobe ngenxa yamanje ephezulu egeleza kuyo, isuka kude nokuxhumana futhi ivule isifunda.Lapho ukupholisa, ipuleti ibuyela endaweni yayo yasekuqaleni, ivala isifunda, kodwa uma ukungasebenzi kahle kungaqediwe, ngokushesha isuka koxhumana naye futhi.I-fuse yenziwe ngendlela yebhulokhi ehlukile etholakala ohlangothini lwezindlu zokushintsha.Okunye okusele okushintshwayo okudume kakhulu kubhangqwe ne-thermal bimetallic fuse ehlukile.
Idizayini yeswishi yokukhanya enokulungiswa kwesikali
Idizayini yokushintsha ukukhanya ngokulungiswa kwesikali(iswishi yokukhanya emaphakathi)
Ukushintsha kohlobo lwe-P-38 kunamatheminali ayisithupha okukhiphayo, amanye amahlanu kuphela.Itheminali eyodwa ihlala iya "emhlabathini", enye - isuka ku-rheostat yokuxhuma ukukhanya kwedeshibhodi, okunye - ukuxhuma izibani zangaphandle.
Wonke ama-GQP okuxoxwe ngawo lapha asebenza ngokuhlanganyela namaswishi elambu eliphambili engeziwe.Ezimotweni zamamodeli okuqala, ukushintshwa kwezinyawo kwasetshenziswa kabanzi, okuqinisekisa ukufakwa kwemishayo ephansi nephezulu.Kamuva, amaswishi aqala ukufakwa kudeshibhodi futhi ahlanganiswe nama-paddle shifters.Kumamodeli amanje, i-CPS ene-rheostat ehlanganisiwe ayisetshenziselwa ukushintsha ukukhanya kwe-backlight, imvamisa izilawuli ezihambisanayo zifakwa kudeshibhodi noma zihlanganiswe zibe iyunithi eyodwa ne-CPS, futhi kwesinye isikhathi nesilawuli sendawo yokukhanya.
Isimiso Esisebenzayo Sokushintsha Kokukhanya Ngokulungiswa Kwesikali
I-CPS isebenza ngokulungiswa kwe-backlight kanje.Ngosizo lwesibambo, induku ikhishwa endlini futhi idonsa inqola ngamabhuloho okuxhumana, okuthi, lapho inqola ihleliwe, iqinisekise ukuvalwa kwamatheminali okukhiphayo futhi, ngokufanele, izifunda ezihambisana nazo.Isibambo sinezindawo ezintathu:
● "0" - izibani zivaliwe (isibambo sinqanyuliwe ngokuphelele);
● "I" - amalambu aseceleni kanye nokukhanyisa kwepuleti lelayisense langemuva kuyakhanyiswa (isibambo sinwetshwa endaweni yokuqala engashintshi);
● "II" - izibani zangaphambili zikhanyiswa kanye nawo wonke lawa madivayisi (isibambo sinwetshwa endaweni yesibili engashintshi).
Kundawo ethi "I" kanye "II", ungakhanyisa izibani zedeshibhodi, kulokhu isibambo seswishi sizungeziswa ngokwewashi.Lapho isibambo siphenduka, isilayidi sihamba eduze kwe-rheostat, ehlinzeka ngoshintsho emandleni amanje kumjikelezo wesibani se-backlight futhi, ngokufanele, ukulungiswa kokukhanya kwawo.Ukucisha ukukhanya kwangemuva, isibambo sizungeziswa ngokuphambene newashi size sime.
Indlela yokukhetha, ukufaka nokusebenzisa iswishi yokukhanya enokulungiswa kwesikali
Njengoba i-CPS ene-rheostat iyidivayisi ye-electromechanical, ivame ukuba nokungasebenzi kahle okuhambisana nokugqokwa kwemishini - ukuwohloka nokuguqulwa kwezingxenye ngazinye, ukungcoliswa koxhumana nabo, njll. Futhi, ukusebenza kwedivayisi kungase kubi ngenxa yokomisa noma ukungcoliswa kwe-lubricant. , i-oxidation yezingxenye, njll. Ukwephulwa kweswishi kuvezwa ekungakwazini ukuvula noma ukuvala zonke noma izisetshenziswa zokukhanyisa ngazinye, ekuvaleni okuzenzakalelayo kwamadivayisi phakathi nokudlidliza, ekunyakazeni okuvimbile noma ukuminya kwesibambo.Kuzo zonke lezi zimo, ukushintsha kufanele kuhlolwe futhi, uma kunesici, kulungiswe noma kushintshwe.
Iswishi yokukhanya emaphakathi ne-remote instrument backlight control
Ukuze kuqinisekiswe (kanye nokushintshwa), idivayisi kufanele ihlakazwe futhi ikhishwe kudeshibhodi, ngokuvamile amaswishi abanjwa ngenadi elilodwa (nokho-ke, isibambo kufanele sikhishwe ukuze sihlakazwe).Kuyadingeka ukwenza ukuhlolwa okubonakalayo kokushintshwa, ukuhlanza othintana nabo futhi usebenzise umhloli noma isibani sokulawula kanye nebhethri ukuze uhlole amaqembu ayo othintana naye ngokusebenza kwawo okuvamile.
Uma iphuthashintshaayikwazi ukulungiswa, kufanele ishintshwe.Ukuze ushintshe, kunconywa ukuthatha idivayisi yohlobo olufanayo nemodeli eyayifakwe emotweni ngaphambili.Kwezinye izimo, kuvunyelwe ukusebenzisa idivayisi yemodeli ehlukile, kodwa kwezinye izimo ukushintshwa okunjalo kuzodinga ukucwengwa.Isibonelo, lapho ufaka i-P-312 switch esikhundleni se-P-38, kuzodingeka ukuthi ushintshe izintambo zamasekhethi kagesi wemishini yokukhanyisa, okungase kuthinte i-algorithm yokuwavula nokuwavala.
Ukushintshwa kanye nomunye umsebenzi kufanele kwenziwe ngokuhambisana nemiyalelo yokulungisa le moto ethile.Uma ukukhethwa nokufakwa esikhundleni kweswishi yokukhanya ngokulungiswa kokukhanya kwangemuva kwenziwa ngendlela efanele, khona-ke wonke amadivaysi okukhanyisa angaphakathi nangaphandle emoto azosebenza ngaphandle kokuphazamiseka.
Isikhathi sokuthumela: Jul-10-2023