Mzere wa LED mu thunthu lagalimoto: mwachidule, kusankha, kukhazikitsa
Zamkatimu
Ma LED ndi otchuka chifukwa cha kukongoletsa kwawo, kupulumutsa mphamvu, kulimba komanso kuchitapo kanthu - thunthu limakhala loyaka nthawi zonse. Kuyika kumodzi kwa nyali zotere kumathetsa vuto ndikuwunikira gawo lomwe mukufuna lagalimoto kwa zaka 2-3.
Mzere wa LED mu thunthu lagalimoto umayikidwa kuti ukonzekere kuyatsa komanso ngati chinthu chokongoletsera. Kuwala kotereku kumagwiritsidwa ntchito pansi, zizindikiro zotembenukira, mkati ndi mbali zina za galimoto. Kutchuka kwa LED ndi chifukwa chosavuta kukhazikitsa, kugwiritsa ntchito mphamvu zamagetsi komanso zosankha zosiyanasiyana. Kuti muyike ma LED, sikoyenera kulumikizana ndi malo othandizira; mutha kuchita zonse nokha.
Kodi kuwala kwa mchira wa LED ndi chiyani
Mzere wa LED mu thunthu lagalimoto ndi gawo lotanuka lomwe lili ndi zinthu za LED. Pamwamba pa mbali yakumbuyo imakhala ndi zomatira - izi zimathandiza kudzipanga nokha.
Elasticity imalola kuti mzerewo ukhale wopindika, ukhozanso kudulidwa mu zidutswa - kutsatira mzere wodulidwa. Zinthuzi zimalola kuyika zinthu za LED m'malo ovuta kufikako.
Kwa magalimoto, mitundu yamitundu yambiri (RGB) imagwiritsidwa ntchito nthawi zambiri. Iwo ndi analogue a mtundu umodzi, kusintha kuwala basi kapena kudzera gulu ulamuliro.
Zitsanzozo zimasiyananso mu dongosolo la backlight (mtundu, mafupipafupi owala). Zofunikira zazikulu:
- mtundu ndi kukula kwa LED (chitsanzo: SMD 3528 kapena SMD 5050);
- kuchuluka kwa ma LED, kuyeza mu zidutswa pa 1 mita (kuchokera 39 mpaka 240).
Zitsanzo zotsika mtengo zikhoza kuwonetsedwa, zomwe zimachepetsa chitetezo ndipo zingayambitse kuwonongeka kwakukulu. mtundu wowala:
- kutsogolo (90 ° angle);
- lateral (kufanana ndi mtundu wakutsogolo).
Mu thunthu, mukhoza kuphatikiza mitundu yowunikira, kupanga mapangidwe apadera.
Chidule cha mizere ya LED mu thunthu lagalimoto
Mzere wa LED mu thunthu lagalimoto umaperekedwa ndi opanga osiyanasiyana. Ubwino wopezeka mumitundu yonse:
- gwirani ntchito nthawi yayitali kuposa magwero owunikira ofanana;
- palibe kutentha kwa chinthu chowunikira;
- kugwiritsa ntchito mphamvu zochepa;
- kukana kugwedezeka ndi kupsinjika kwamakina, kukhalapo kwa fumbi ndi chitetezo cha chinyezi.
Kuwala kwa Mzere wa LED
Zogulitsa zamtengo wosiyanasiyana zimasiyana makamaka pamlingo wachitetezo, kutulutsa kuwala ndi ma LED.
Bajeti
Mzere wa LED mu thunthu lagalimoto kuchokera mgulu la bajeti umabwera makamaka ndi fumbi lotsika komanso chitetezo cha chinyezi. Nthawi zambiri amakhala ndi kuwala kwa kalasi B ndi ma LED ochepa pa mita. Zitsanzo:
- LED SMD 2828;
- IEK LED LSR 5050;
- Mtengo wa URM5050.
Njira yothetsera vutoli ikulimbikitsidwa pokhapokha ngati mukufuna kusunga ndalama. Ngati kuwala kwa backlight popanda chitetezo cha chinyezi kumasankhidwa, ingress iliyonse yamadzi imatha kuwononga ma LED. Kutsika kwa chitetezo cha ingress kumayambitsanso zoopsa zowonongeka.
Gawo lapakati
Amasiyana ndi omwe amawerengera pakuwonetsa kuchuluka kwa chitetezo ku fumbi ndi chinyezi. Kuchulukana kwa ma LED kumawonedwa. Zitsanzo:
- Navigator NLS 5050;
- ERA LS5050;
- Mtengo wa URM2835.
Wokondedwa
Imaposa ma analogi mu kachulukidwe ka LED, gulu lachitetezo komanso kulimba. Pali mitundu yokhala ndi mtundu wamalumikizidwe opanda zingwe. Zina mwazinthu zodziwika bwino:
- URM 2835-120led-IP65;
- Feron LS606 RGB;
- Xiaomi Yeelight Aurora Lightstrip Plus.
Zowunikira zakumbuyo za Xiaomi zimalumikizidwa ndi chilengedwe cha mtundu uwu, zitha kukulitsidwa mpaka 10 m ndikuthandizira kuwongolera mawu mwanzeru.
Xiaomi LED Lightstrip Plus
Momwe mungalumikizire tepiyo ndi manja anu
Mzere wa LED ukhoza kukhazikitsidwa mosavuta mu thunthu la galimoto pogwiritsa ntchito zolumikizira za LED. Iyi ndi njira yofulumira yomwe sikutanthauza soldering. Choyamba, tepiyo imadulidwa mu chiwerengero chofunidwa cha zigawo. Pambuyo pake, zinthuzo zimagwiritsidwa ntchito pazolumikizana ndi cholumikizira - kuti mutsirize kukhazikitsa, muyenera kutseka chivundikirocho.
Musanakhazikitse, tikulimbikitsidwa kuchotsa mpando wakumbuyo - ndikosavuta kugwira ntchito ndi waya womwe umayenera kuthamanga kuchokera ku thunthu kupita kutsogolo. Kutsata:
- Yezerani magawo omwe mukufuna kudula tepiyo. Panthawi yodula, ma LED sayenera kukhudzidwa, chifukwa pali chiopsezo chowawononga.
- Solder mawaya pa tepi (pa mbali yowonjezera ya wofiira, ndi pa minus - wakuda).
- Kusamalira madera kumene soldering ankachitira ndi otentha guluu.
- Tambasulani waya wogulitsidwa ku batani, kulumikiza waya wachiwiri kuchokera pakusintha kosinthira kupita kuchitsulo chachitsulo.
- Ikani LED ndi mbali yomatira m'dera lomwe linaperekedwa kale.
Mukamaliza masitepe onse, muyenera kuwonetsetsa kuti mawaya omwe amakokedwa ndi osawoneka ndi maso. Ayenera kubisidwa osati chifukwa cha chitetezo, komanso kukongola. Njira yonseyi imatenga maola osapitirira 1-2, kotero sikoyenera kulankhulana ndi ambuye.
Ma LED ndi otchuka chifukwa cha kukongoletsa kwawo, kupulumutsa mphamvu, kulimba komanso kuchitapo kanthu - thunthu limakhala loyaka nthawi zonse. Kuyika kumodzi kwa nyali zotere kumathetsa vuto ndikuwunikira gawo lomwe mukufuna lagalimoto kwa zaka 2-3.
