Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki
Tunani,  Gyara motoci

Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

Ana lura da lahani da ke faruwa a cikin tsofaffin motoci bayan ɗan lokaci, kamar yadda yake bayyana a hankali: ma'aunin saurin ku yana haskaka rauni da rauni. Wannan yana faruwa ne ta hanyar kwararan fitila, waɗanda har yanzu ana iya samun su a cikin allunan mota. Maganin da ya dace shine tushen haske wanda zai maye gurbin kwararan fitila na gargajiya: LED.

Menene LEDs?

Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

Haske mai fitar da haske gajarta ce ga Haske mai Diode , wani bangaren lantarki da ake amfani da shi don samar da haske. Ta hanyoyi da yawa, ya bambanta da fitulun wuta.

Diode shine abin da ake kira semiconductor , wanda ke nufin yana gudanar da halin yanzu a hanya ɗaya kawai. A matsayinka na mai mulki, lokacin maye gurbin fitilun fitilu tare da LEDs, wannan ba kome ba ne. .

Sabbin haske yana da daidai polarity a masana'anta. Idan kun fi son daidaita hasken gunkin kayan aiki tare da ƙarfe mai siyarwa, kula da alamun. Duka LEDs da PCB koyaushe suna da alama a sarari . Yadda za a ƙayyade polarity daidai da kauce wa kurakurai na siyarwa za a yi bayanin gaba.

Amfanin LEDs

LEDs suna da fa'idodi masu yawa akan fitilun fitilu. misali:

– tsawaita rayuwar sabis
- ƙarancin zafi
- haske mai haske
- ƙarin ta'aziyya
Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

Dangane da zabar inganci mai kyau lokacin shigar da LEDs za su iya šauki tsawon rayuwar mota har ma da ƙari. Saboda haka, yana iya zama dacewa tarwatsa LEDs da aka maye gurbinsu daga ma'aunin saurin gudu da sigina a lokacin da yaja mota. Ana iya amfani da su a cikin mota ta gaba ba tare da wata matsala ba.

  • LEDs suna cinyewa kasa da kuzari fiye da fitulun wuta.
  • Za su canza karin kuzari cikin haske da fitar da zafi kadan. Wannan zai iya zama fa'ida a cikin kunkuntar sarari a bayan dash panel.
  • LEDs suna haskakawa ya fi haske da ƙarfi fiye da fitulun wuta ba tare da samar da zafi ba.

Ba wai kawai ba, LEDs za a iya dimmed to your son.

  • Sabbin ƙarni na RGB LEDs bayar da ban sha'awa tasirin hasken wuta .
  • RGB gajere ne don Red Green Shuɗi , Launuka na farko masu iya haifar da kowane launi na haske.
  • RGB LED za a iya keɓance shi zuwa launi da kuka fi so ko haskaka ma'aunin saurin gudu tare da nunin haske mai ban mamaki.

Canjin LED don masu farawa

Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

Mayar da ma'aunin saurin gudu daga incandescent zuwa LEDs abu ne mai sauƙi. Duk abin da kuke buƙata:

– umarnin don wargaza gunkin kayan aiki
– dace kayan aiki
– fitilu masu yarda
- hakuri da tsayayyen hannaye
Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

1.  Ana haɗe fitilu masu ƙyalli a bayan gunkin kayan aiki ta amfani da masu haɗa murɗa. Don zuwa gare su, kuna buƙatar cire gunkin kayan aiki.

  • Dangane da irin motar, wannan na iya zama aiki mai wahala. . Ta kowane hali, gwada cire kayan aikin ba tare da cire sitiyari ba.
  • An haɗa jakar iska a cikin motar motar. Cire yana buƙatar ƙwarewar fasaha .
Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

2.  Akwai abubuwa biyu da ya kamata ku tuna lokacin cire dashboard. Murfin plexiglass yana da bakin ciki sosai kuma yana iya karyewa cikin sauƙi . Juyin gungu mai ban tsoro yakan isa ya haifar da keta. Abin takaici, ba a samun murfin a matsayin keɓantaccen ɓangaren kayan gyara. Zaɓin daya tilo a yanzu shine ziyarci gidan junkyard ko nemo tallan tallace-tallace. don samun canji mai dacewa.

Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki


3.  Kada a cire gilashin taga lokacin da ake maye gurbin fitilu masu haske da LEDs.

  • Idan ya lalace ko kuma a jefar da shi da gangan kar a taɓa kayan aiki da hannu.
  • Matte baki Layer bai dace da gumi na dabino ba.
  • Tabo ba sa tafiya . Ana kuma samun fitattun LEDs kamar LEDs da aka gyara , wanda ke nufin cewa an riga an daidaita su zuwa ga fitilun da ake da su.

Don haka, ana ba da shawarar hanya mai zuwa:

1. Cire duk ma'aunin saurin gudu.
2. Yi aiki da ma'aunin saurin a wuri mai tsabta kamar tebur.
3. Yi aiki da ma'aunin sauri da safar hannu auduga.

Lokacin tarwatsa ma'aunin saurin gudu, ana cire fitulun fitulu da fitilun hanci na allura. Ana matse soket ɗin da ke fitowa kuma ana juyawa ta 90°. Sannan ana iya fitar da shi.

Yanzu an shigar da LEDs a cikin tsari na baya, an sake shigar da ma'aunin sauri - a shirye.

Canza LED

A halin yanzu, motoci da yawa suna sanye da fitilun LED akan ma'aunin saurin gudu a masana'anta.

Wasu masana'antun, saboda dalilai na tattalin arziki, suna amfani da fitilu masu inganci. Saboda haka, yana iya faruwa cewa LEDs da ake zaton masu dorewa suna rasa haskensu da wuri ko kasa gaba ɗaya.

Sauyawansu ya ɗan fi rikitarwa kuma dole ne a yi aiki da hankali a gaba.

Akwai hanyoyi guda biyu don canza ma'aunin saurin gudu:

– Sauya kayan da aka sayar.
- Canja wurin LED tube.
Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

Maye gurbin LEDs masu siyar tabbas hanya ce mai kyau da aminci tare da isasshen gwaninta. Idan kun kai hari ga dashboard ba tare da nuna bambanci ba da ƙarfe mai siyar da kaya, ƙila za ku yi ƙarin lalacewa. Abu mafi mahimmanci lokacin sayar da LEDs shine polarity. .

Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

Zan ce a gaba: kodayake juyawar polarity ba zai haifar da kebul don kunna wuta ba, diode kawai ba zai yi aiki ba. Idan baku lura da wannan ba kafin sake saita ma'aunin saurin, duk aikin ya kasance a banza.

Tabbatar da polarity LED

Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki

LEDs SMD kawai ake amfani dasu don haskaka dashboard.

  • SMD yana nufin Na'urar Dutsen Surface , i.e. Ana siyar da bangaren kai tsaye zuwa saman PCB.

Zane na gargajiya Yawancin kayan lantarki suna da fil waɗanda ke buƙatar saka su cikin ramuka akan PCB kuma a sayar dasu a baya. Wannan zane yana da rikitarwa sosai kuma musamman bai dace da haɗuwa ta atomatik ba, da ƙasa da haɗuwa da hannu. Don dalilai na DIY » LEDs masu fil suna har yanzu akwai.

An ƙayyade polarity ta tsawon lambobin sadarwa:

  • Mafi tsayi shine anode ko tabbataccen sanda
  • Ya fi guntu cathode ko sandar mara kyau .
  • Ana nuna matsayinsu akan allon da'ira da aka buga ta alamomin + ko - ko kuma, ta hanyar haruffa "A" ko "C".
  • Ana yanke fitilun bayan siyarwa, don haka ba za a iya sake amfani da fitilun Fin da aka yi amfani da su ba.
  1. Siyar da SMD abu ne mai sauqi. . Zai fi kyau a yi amfani da ƙarfe biyu na soldering. SMD yana zafi a duka sandunan kuma ya ajiye gefe bayan ƴan daƙiƙa .
  2. Siyar da ya fi wuya . Koyaya, alamun polarity na SMD a bayyane suke: SMD koyaushe yana ɓacewa kusurwa .

Wannan kusurwar da ta ɓace ana yiwa alama akan PCB tare da alamar . An saita SMD a cikin hanyar juyawa, yana nuna kusurwar da ya ɓace, yana ƙare halin.

Shigar da duk SMDs akan ma'aunin saurin gudu, asali sanye take da LEDs, zai ɗauki sa'o'i da yawa. Yanayi - kayan aikin da suka dace, hannu mai ƙarfi, kyakkyawan yanayin aiki da ƙwarewa mai kyau.  Akwai madadin da ke buƙatar ɗan aiki, amma yana iya haifar da sakamako mai gamsarwa.

Mayar da LEDs tare da Hasken Haske

LEDs, musamman RGB LEDs, ana samun su a cikin abin da ake kira haske tube tare da SMD aka sayar musu. Ana iya yanke waɗannan tafiye-tafiye a ko'ina. Da yawa na gida tuners tsara canjin su zuwa LED kamar haka:

– Cire sashin kayan aiki.
– Cire taga taga daga na'urar.
- Manna igiyar LED zuwa gefen.
- Haɗa igiyar LED zuwa dashboard ɗin.
- Sake shigar da komai.
Sake daidaita ma'aunin saurin gudu tare da LED: umarnin mataki-mataki
  • Dole ne a cire gilashin taga daga dashboard don haka dole ne ku sanya  safar hannu auduga .
  • Dashboard yanzu yana da haske kai tsaye . Wannan maganin ya dace don haskaka haske mai ban sha'awa na rev ma'auni, agogo, saurin gudu, ma'aunin zafin injin da duk sauran kayan aikin hannu.
  • Wannan maganin ba shi da kayan aiki don sarrafa sigina, dubawa  Manuniya  inji, zafin inji, baturi halin yanzu, ABS da airbag Manuniya .
  • Anan kun dogara da fitilu na gargajiya.

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