Nyali za LED - nkhani zamalamulo ndi malangizo othandiza pakukonzanso

Nyali zakutsogolo za LED tsopano ndizokhazikika pamagalimoto ambiri. Zitha kukhala zosinthika komanso kukhala ndi maubwino ena ambiri. Koma izi sizikukhudza magalimoto akale. Komabe, ngakhale wopanga sapereka nyali za LED, zida zosinthira nthawi zambiri zimapezeka; ndipo akhoza kukhazikitsidwa ngakhale popanda zambiri. Apa tikuuzani zomwe muyenera kuyang'ana mukayika nyali za LED ndi phindu lanji kuwunikira kwatsopano kumapereka, komanso zomwe muyenera kuyang'ana pogula.

Chifukwa chiyani kusintha kuyatsa?

LED (mwala wotulutsa diode) ili ndi zabwino zambiri kuposa zomwe zidalipo kale, nyali ya incandescent, komanso mpikisano wake wachindunji, nyali ya xenon. Ubwino kwa inu ndi ena ogwiritsa ntchito msewu. Amakhala ndi moyo wautumiki wa maola masauzande angapo akugwira ntchito, ndipo chifukwa chakuchita bwino kwawo amawononga magetsi ocheperako ndi kuwala komweko. Makamaka, magalimoto omwe akubwera adzayamikira kugwiritsa ntchito nyali za LED. Chifukwa cha kugawidwa kwa kuwala pamagetsi angapo, nyali za LED zimakhala ndi kuwala kochepa kwambiri. Ngakhale mwangozi kuyatsa mtengo wapamwamba sikungasokoneze ogwiritsa ntchito msewu.

Multi-beam LED (Mercedes Benz) и matrix LED (Audi) tenga sitepe linanso patsogolo. Nyali zapadera za LED izi ndizowonjezera ukadaulo wa nyali zanthawi zonse za LED. Ma module a 36 LED amayendetsedwa ndi kompyuta, kulandira deta kuchokera ku kamera yaying'ono, yomwe imalola kuti izindikire kuzungulira ndikusintha mosavuta kuunikira kapena kuzimitsa matabwa apamwamba pamene magalimoto akubwera. Machitidwewa pakali pano akupezeka mu mitundu ya hardware ya deluxe kwambiri. Mwina, m'zaka zikubwerazi, mwayi wokonzanso udzakhalapo.

Choyipa chaching'ono ndi

ndi mtengo wogula kwambiri . Ngakhale ndi moyo wautali, ma LED nthawi zonse amakhala okwera mtengo kuposa mababu amtundu wa H3 kapena mababu a xenon. Ma LED amatulutsa kutentha kochepa kotsalirako. Kumbali imodzi, izi ndi zabwino, ngakhale zingayambitse mavuto. Chinyezi chotheka chomwe chimadziunjikira mu nyali yakutsogolo, kupangitsa kupotoza, sichimatuluka mwachangu kwambiri. Izi zikhoza kunyalanyazidwa malinga ngati kusindikiza koyenera kukugwiritsidwa ntchito. Anthu ena awona "mpira" ina ndi ma PWM LEDs, zomwe zimachitika chifukwa cha nthawi yoyankhira ya LED kukhala yaifupi kwambiri kotero kuti zotsatira zake zimakhala kuti ma pulsing frequency amayatsidwa ndikuzimitsa motsatizana mwachangu. Izi ndizosasangalatsa, ngakhale zotsatira zake zimachepetsedwa ndi njira zaukadaulo za opanga.

Nkhani zamalamulo ndi zinthu zofunika kuziganizira pogula

Nyali zapamutu ndizofunika kwambiri zotetezera ndipo sizigwiritsidwa ntchito usiku wokha. Choncho, malamulo a ECE ndi okhwima ndipo samagwira ntchito m'dziko lathu lokha. Kwenikweni, galimoto lagawidwa mu "zone" atatu, ndicho kutsogolo, mbali ndi kumbuyo. Malamulo otsatirawa amagwira ntchito popenta:

Kutsogolo: - Kupatula nyali yachifunga ndi ma siginecha otembenukira, nyali zonse zakutsogolo ziyenera kukhala zoyera. - Zovomerezeka ndi osachepera kuwala kochepa, kuwala kwakukulu, kuwala koyimitsa magalimoto, chowonetsera ndi kuwala kobwerera. - Zowonjezera magetsi oimika magalimoto, masana oyendera masana ndi magetsi a chifunga

Kumbali: - Nyali zonse ziyenera kuwala zachikasu kapena lalanje. - Zovomerezeka ndi osachepera zizindikiro zowongolera ndi nyali yazizindikiro. - Zowonjezera zounikira m'mbali ndi zowunikira.

Njira yakumbuyo: - Kutengera ndi mtundu wake, magetsi osiyanasiyana amagwiritsidwa ntchito - Magetsi ovomerezeka kubwerera ziyenera kuwala zoyera - Zofunikira zizindikiro za mayendedwe ayenera kuwala chikasu / lalanje - Zofunikira nyali zam'mbuyo, zounikira mabuleki ndi zounikira m'mbali ziyenera kuwala zofiira - Zosankha ndizo nyali zakumbuyo (zofiira) ndi zowunikira (zofiira)

Ponena za kuwongolera kutulutsa kwa kuwala, palibe zofunikira zenizeni za ma LED, koma nyali zachikhalidwe za incandescent. Babu la H1 limatha kufikira ma lumens opitilira 1150, pomwe babu la H8 limatha kukhala ndi pafupifupi. 800 lumens. Komabe, nkofunika kuti mtengo wochepa upereke kuwala kokwanira ndipo mtengo wapamwamba umapereka kuwala kokwanira. Kuchuluka kwa mitengo yamtengo wapatali ndikofunikira, monga momwe zimakhalira ndi nyali za xenon, mwachitsanzo.Mutha kupanga chowunikira chanu cha LED, kupanga nyumba yake ndikuyiyika mgalimoto yanu. Muyenera kudutsa kuyendera kuti muwone ngati kukhazikitsa kwake kukugwirizana ndi malamulo. Izi zimagwiranso ntchito ngati simukupanga chowunikira cha LED nokha koma kungogula ndikuyiyika. Kupatulaizi zikuphatikiza chiphaso chowonetsetsa kuti chigawocho, kuphatikiza ndi galimotoyo, chikugwirizana ndi malamulo ndi malamulo onse.

Satifiketi ya ECE, yomwe nthawi zambiri imadziwika kuti e-certification, imabwera, monga malamulo, kuchokera ku European Commission. Ikhoza kudziwika ndi chilembo E mu bwalo kapena lalikulu losindikizidwa pa phukusi. Nthawi zambiri nambala yowonjezera imasonyeza dziko lopereka. Chizindikirochi chimakutetezani kuti musataye laisensi yanu yoyendetsa galimoto poyika nyali ya LED. Kuwunika kowonjezera kosamalira sikofunikira.

Kutembenuka - nthawi zambiri kumakhala kosavuta

Kwenikweni, pali njira ziwiri zopezera nyali za LED: ndi zida zomwe zimatchedwa kutembenuka kapena zokhala ndi nyali zosinthidwa za LED. . Kwa mtundu woyamba, mumasinthiratu nyali zakutsogolo, kuphatikiza thupi. Izi nthawi zambiri sizikhala vuto ndipo zimatha ola limodzi mbali iliyonse, kuphatikizapo kumasula. Mdierekezi ali mwatsatanetsatane chifukwa ndikofunika kwambiri kuti asindikizidwe kuti madzi amvula asalowe mu nyali. Komanso, muyenera kufufuza mawaya.

Ma LED ali ndi ma pulsed current. Mphamvu zamagetsi, makamaka m'magalimoto akale, sizigwirizana ndi ma LED, kotero ma adapter kapena ma transfoma ayenera kukhazikitsidwa. Monga lamulo, mudzadziwitsidwa za izi mukagula powerenga kufotokozera kwa mankhwala kuchokera kwa wopanga. Ngati ndikungosintha kumene nyali ya LED ikupezeka kale koma sichinapezeke pamtundu wina ( mwachitsanzo Golf VII ), teknoloji ilipo kale ndipo mumangofunika kusinthanitsa mlanduwo ndi pulagi.

Pankhani yokonzanso nyali za LED, mumasunga nyumba yakale koma m'malo mwa mababu achikhalidwe ndi ma LED. Iwo mwina amagwirizana kwathunthu ndi magetsi akale kapena amabwera ndi ma adapter omwe amatha kulumikizidwa mwachindunji ndi mapulagi akale. Apa simungalakwitse, chifukwa kuyikako kumakhala kofanana ndi kusinthidwa kwanthawi zonse kwa babu. Komabe, sizili choncho nthawi zonse, chifukwa palinso ma LED osinthidwa omwe ali ndi fan omwe amafunikiranso magetsi. Onani upangiri wokhazikitsa wopanga, ndipo monga lamulo, palibe chomwe chingachitike.

Kuwongolera kwamutu (maso a angelo ndi maso a satana)

Pankhani yokonza, pali njira yopezera mwayi paukadaulo wa LED. Maso a angelo kapena mnzake wa satana Maso a Mdyerekezi ndi mtundu wapadera wa kuwala kwa masana. . Chifukwa cha kufunikira kwawo kocheperako kwa chitetezo, samayendetsedwa mokhazikika ngati matabwa otsika kapena apamwamba. Chifukwa chake, zopatuka pamapangidwe okhazikika zimaloledwa, ndipo izi zimagwiritsidwa ntchito.

Angel Eyes zimawoneka ngati mphete ziwiri zowala mozungulira mtengo wocheperako kapena kutembenuka ndi mabuleki magetsi.

Mdyerekezi Maso ili ndi m'mphepete mwake ndipo ngodya yake imapereka chithunzi chakuti galimotoyo ili ndi "mawonekedwe oyipa" ndipo imayang'ana munthu mwachipongwe.

Maso a angelo ndi maso a satana amaloledwa kuwala koyera kokha. Mitundu yamitundu yoperekedwa pa intaneti ndiyoletsedwa .
Pankhani ya kusinthidwa kwa gawo lofunikira lachitetezo, chinthucho chiyenera kukhala ndi satifiketi ya E, apo ayi galimotoyo iyenera kuyang'aniridwa.

Zowunikira za LED: mfundo zonse pakuwunika

ntchito yake ndi chiyani?- Moyo wautali wautumiki - Kuwala kofananako komwe kumagwiritsidwa ntchito pang'ono mphamvu - Zochepa zochititsa khungu

Kodi pali zovuta zilizonse?- Mtengo wogula kwambiri - Zosagwirizana pang'ono ndi machitidwe akale amagetsi - Zotsatira za mikanda

Kodi malamulo ali bwanji?- Nyali zam'mutu ndi zida zokhudzana ndi chitetezo ndipo zimatsatiridwa ndi malamulo okhwima. - Mitundu ya kuwala imasinthidwa mofanana ndi kuwala – Ngati nyali m'malo, galimoto ayenera kufufuzidwa kachiwiri ngati zida zosinthira sizivomerezedwa ndi E-certification - Kuyendetsa galimoto popanda chilolezo kumafuna chindapusa chachikulu komanso kusasunthika.

Kodi kutembenuka kumakhala kovuta bwanji?- Mukagula zida zosinthira, muyenera kusintha thupi lonse, kuphatikiza mababu. Kukwanira koyenera komanso kumangika kwathunthu kuyenera kuwonedwa. - Mukakonzanso nyali za LED, nyumba yoyambirira imakhalabe m'galimoto. - Ngati nyali za LED zimaperekedwa kwa mtundu wagalimoto woperekedwa, mphamvu zamagetsi nthawi zambiri zimagwirizana. - Magalimoto akale nthawi zambiri amafuna adapter kapena transformer. - Nthawi zonse tsatirani malangizo a wopanga. - Ngati mukumva kuti ndinu osatetezeka, mutha kuyika kutembenuka ku garaja.

Mawu ofunika: kukonza nyali zamoto- Magetsi ambiri osinthira amapezekanso mu mtundu wa LED - Maso a Mdierekezi ndi Angelo Eyes ndi ovomerezeka ku UK pokhapokha atatsatira malamulo. - Zingwe zamtundu wa LED ndi nyali zachifunga ndizoletsedwa. - Chitsimikizo chamagetsi ndichofunikira pazogulitsa.