Kodi ma LED a COB Amathandiza Bwanji Kuwala kwa Kuwala kwa Msasa ndi 50%?

Magetsi a msasa asintha kwambiri chifukwa cha kubwera kwa ma LED a COB. Ma module apamwamba awa amaphatikiza ma chips angapo a LED mu unit imodzi, yaying'ono. Kapangidwe kameneka kamalola magetsi a msasa a COB kupereka kuwala kwapadera, kuwonjezera kuwala ndi 50% poyerekeza ndi njira zachikhalidwe. Kuwala kwakukulu kwa lumen kumatsimikizira kuwoneka bwino, ngakhale m'malo amdima kwambiri akunja. Kuphatikiza apo, ukadaulo wogwiritsa ntchito mphamvu zochepa umachepetsa kugwiritsa ntchito mphamvu, zomwe zimapangitsa magetsi awa kukhala abwino kwambiri kuti agwiritsidwe ntchito panja nthawi yayitali. Kapangidwe kawo katsopano kamaphatikiza magwiridwe antchito ndi magwiridwe antchito, kupereka magwiridwe antchito osayerekezeka kwa oyenda msasa ndi oyenda m'malo osiyanasiyana.

Mfundo Zofunika Kwambiri

• Ma LED a COB amapangamagetsi oyendera msasa owala 50%, kukuthandizani kuona bwino mumdima.
• Amagwiritsa ntchito mphamvu zochepa, kotero mabatire amakhala nthawi yayitali paulendo.
• Magetsi a COB amafalitsa kuwala mofanana, kuchotsa mawanga amdima ndi kuwala kuti akhale otetezeka komanso omasuka.
• Kapangidwe kawo kakang'ono komanso kopepuka kamawapangazosavuta kunyamula kwa anthu ogona m'misasa.
• Magetsi a COB amatha maola 50,000 mpaka 100,000, zomwe zimapangitsa kuti akhale olimba komanso odalirika.

Kodi ma LED a COB ndi chiyani?

Tanthauzo ndi Zoyambira za Ma LED a COB

COB LED, mwachidule Chip on Board, ikuyimira kupita patsogolo kwamakono mu ukadaulo wa LED. Imafuna kuyika ma chip angapo a LED mwachindunji pa substrate imodzi, ndikupanga gawo lowunikira laling'ono komanso lothandiza. Kapangidwe kameneka kamawonjezera kutulutsa kwa kuwala pomwe kumachepetsa kugwiritsa ntchito mphamvu. Mosiyana ndi ma LED achikhalidwe a SMD, ma COB LED ali ndi ma chip ambiri omwe amapanga kuwala kofanana komanso kopanda kuwala. Kusamalira kwawo kutentha bwino komanso kugwiritsa ntchito mphamvu moyenera kumawapangitsa kukhala oyenera kugwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikiza magetsi a COB okhala m'misasa, zowonetsera zamalonda, ndi magetsi akunja.

Kapangidwe ndi Kapangidwe ka Ukadaulo wa COB

Kapangidwe ka ukadaulo wa COB kamapangidwa kuti kagwire bwino ntchito. Ma chip a LED amayikidwa molimba pa bolodi losindikizidwa losinthasintha (FPCB), lomwe limachepetsa malo olephera ndikuwonetsetsa kuti kuwala kukhale kofanana. Ma chip amalumikizidwa motsatizana, zomwe zimathandiza kuti kuwala kukhalebe kogwira ntchito ngakhale ma chip ena atalephera. Kuchuluka kwa ma chip ambiri, nthawi zambiri kumafika ma chip 480 pa mita imodzi, kumachotsa mawanga amdima ndipo kumapereka kufalikira kosalala kwa kuwala. Kuphatikiza apo, ma COB LED amapereka ngodya yayikulu ya madigiri 180, kuonetsetsa kuti kuwala kuli kwakukulu komanso kofanana.

Chifukwa Chake Ma LED a COB Ndi Opambana Pakuwunika

Ma LED a COB asintha kapangidwe ka magetsi mwa kupereka mphamvu, kudalirika, komanso magwiridwe antchito abwino. Mosiyana ndi ma LED achikhalidwe, ma LED a COB amagwiritsa ntchito njira yopangira yophweka pomwe ma chips amagulitsidwa mwachindunji ku FPCB, zomwe zimapangitsa kuti kukhazikika ndi kutentha kusamayende bwino. Amapereka kuwala kolunjika m'malo mwa kuunikira kolunjika, zomwe zimapangitsa kuti kuwala kukhale kofanana komanso kofanana. Ndi Color Rendering Index (CRI) yomwe nthawi zambiri imakhala yoposa 97, ma LED a COB amapereka kuwala kwabwino kwambiri, zomwe zimapangitsa kuti akhale abwino kwambiri pakugwiritsa ntchito komwe kumafuna kulondola kwamitundu. Kutha kwawo kuphatikiza mphamvu ndi kudalirika kwabwino kwawapangitsa kukhala chisankho chabwino kwambiri pa njira zowunikira m'nyumba ndi m'mabizinesi.

Momwe Ma LED a COB Amathandizira Kuwala

Kutulutsa kwa Lumen Yapamwamba ndi Kuchita Bwino

Ma LED a COB amapereka kuwala kwapadera chifukwa cha kapangidwe kawo katsopano. Mwa kuphatikiza ma chips angapo a LED mu module imodzi, amapeza mphamvu yowala kwambiri, ndikupanga kuwala kochulukirapo pa watt iliyonse ya mphamvu yomwe imagwiritsidwa ntchito. Kugwira ntchito bwino kumeneku kumawapangitsa kukhala abwino kwambiri pa ntchito zomwe zimafuna kuunikira kwambiri, mongaMagetsi a COB.

• Ubwino waukulu wa ma LED a COB:
  • Kuwala kowala kwambiri poyerekeza ndi ma module achikhalidwe a LED.
  • Kuwala kowonjezereka chifukwa cha kapangidwe kake kakang'ono komanso kokhuthala.
  • Kuchepetsa kugwiritsa ntchito mphamvu, kuchepetsa kugwiritsa ntchito mphamvu panthawi yochita zinthu zakunja.

Makhalidwe amenewa amatsimikizira kuti magetsi a COB amapereka kuwala kodalirika komanso kwamphamvu, ngakhale m'malo amdima kwambiri.

Kugawa Kuwala Kofanana Kuti Kuwala Kukhale Koyenera

Kapangidwe ka COB LEDs kamatsimikizira kufalikira kwa kuwala kofanana, kuchotsa mawanga amdima ndi kuwala kowala. Mosiyana ndi ma LED achikhalidwe, omwe nthawi zambiri amapanga kuwala kolunjika, ma COB LEDs amapanga kuwala kosalala komanso kotambalala. Kufanana kumeneku kumawonjezera kuwoneka bwino, zomwe zimapangitsa kuti zikhale zothandiza kwambiri pa malo akunja.

• Ubwino wa kugawa kuwala kofanana:
  • Kuwala kosalekeza m'malo ambiri.
  • Kuchepetsa kuwala, kumapangitsa kuti chitonthozo chikhale bwino mukachigwiritsa ntchito kwa nthawi yayitali.
  • Kukongola kwabwino chifukwa cha kusowa kwa madontho owala owoneka.

Mbali iyi imapangitsaMagetsi a COBchisankho chabwino kwambiri chowunikira malo akuluakulu, monga malo ogona kapena misewu yoyenda pansi, kuonetsetsa kuti anthu okonda panja ali otetezeka komanso omasuka.

Kutaya Mphamvu Kochepa ndi Kupanga Kutentha

Ma LED a COB ndi abwino kwambiri pakuwongolera kutentha, kuchepetsa kutaya mphamvu komanso kupanga kutentha. Kapangidwe kawo kamagwiritsa ntchito njira zapamwamba zochotsera kutentha, monga ma heat sinks a aluminiyamu, omwe amasamutsa kutentha bwino kuchoka ku ma LED chips. Izi zimachepetsa chiopsezo cha kutentha kwambiri ndikuwonjezera nthawi ya moyo wa gawo lowunikira.

Mwa kusunga kutentha kochepa, magetsi a COB amapereka magwiridwe antchito komanso kulimba nthawi zonse, zomwe zimapangitsa kuti akhale bwenzi lodalirika paulendo wautali wakunja.

Ma COB Camping Lights vs. Ma LED Achikhalidwe

Kuyerekeza Kuwala ndi Kugwiritsa Ntchito Mphamvu Mwachangu

Magetsi a COBMa LED achikhalidwe amagwira ntchito bwino kuposa ma LED achikhalidwe pakuwala ndi kugwiritsa ntchito mphamvu moyenera. Kapangidwe kawo katsopano kamaphatikiza ma diode angapo mu gawo limodzi, zomwe zimapangitsa kuti kuwala kukhale kogwira mtima kwambiri. Ngakhale ma LED achikhalidwe amapanga ma lumens 20 mpaka 50 pa watt iliyonse, ma COB LED amatha kufika pa ma lumens 100 pa watt iliyonse, kupereka kuwala kowala kwambiri popanda kugwiritsa ntchito mphamvu zambiri. Kuchita bwino kumeneku kumapangitsa kuti magetsi a COB a msasa akhale abwino kwambiri kuti agwiritsidwe ntchito panja nthawi yayitali, komwe kusunga nthawi ya batri ndikofunikira.

Ma LED a COB amathandizanso kwambiri pakufanana kwa kuwala komanso kutentha. Kuwala kwawo kosalala kumachotsa madontho owoneka bwino, zomwe zimapangitsa kuti kuwala kukhale kosavuta. Dongosolo lapamwamba loyang'anira kutentha limatsimikizira kuti limagwira ntchito bwino nthawi zonse, ngakhale mutagwiritsa ntchito nthawi yayitali.

Kapangidwe Kakang'ono ndi Ubwino Wowonjezera wa Kuwala

Kapangidwe kakang'ono ka ma COB LED kamapangitsa kuti akhale osiyana ndi njira zowunikira zachikhalidwe. Mwa kuyika ma chips angapo pa substrate imodzi, ma COB LED amakhala ndi kapangidwe kosavuta komwe kamachepetsa kukula kwa magetsi pomwe kumawonjezera magwiridwe antchito. Kapangidwe kameneka kamalola magetsi a COB kuti apereke kuwala kwapamwamba kwambiri, kowala bwino kuyambira 80 mpaka 120 lm/W pamamodeli wamba komanso kupitirira 150 lm/W pamamitundu apamwamba.

Ma LED a COB amaperekanso kuwala kwabwino, ndi Color Rendering Index (CRI) ya 80 mpaka 90 ya mitundu yokhazikika komanso mpaka 95 ya mitundu ya CRI yapamwamba. Izi zimatsimikizira kuwonetsa bwino mitundu, zomwe zimapangitsa kuti magetsi a COB a msasa akhale abwino kwambiri pazochitika zakunja zomwe zimafuna kuwoneka bwino.

Kukhalitsa ndi Kukhalitsa kwa Magetsi a COB Camping

Ma COB camping lights apangidwa kuti akhale olimba komanso azitha kukhala ndi moyo wautali, zomwe zimapangitsa kuti akhale odalirika pazochitika zakunja. Kapangidwe kake kamawonjezera kuwala ndi kufanana, ndipo kuwala kwakukulu kumafika mpaka 2000 lumens pa mita imodzi. Kapangidwe kolimba ka ma COB LEDs kamawathandiza kuti azitha kupirira nyengo zovuta, zomwe zimapangitsa kuti azigwira ntchito bwino nthawi zonse m'malo ovuta.

Mwachitsanzo, nyali ya Gearlight Camping Lantern imagwiritsa ntchito ukadaulo wapamwamba wa COB LED kuti ipereke kuwala koyera kowala madigiri 360. Kapangidwe kake kolimba kamatsimikizira kuti imakhala ndi moyo wautali, ndipo ma COB LED amatha maola pakati pa 50,000 ndi 100,000. Kutalika kumeneku kumafanana ndi zaka pafupifupi 17 zogwiritsidwa ntchito tsiku lililonse, zomwe zimapangitsa kuti magetsi a COB camping akhale chisankho chotsika mtengo komanso chodalirika kwa okonda panja.

Ubwino wa COB Camping Lights pa Zochita Zakunja

Kuwoneka Bwino Mu Zinthu Zochepa

Magetsi a COBamapereka mawonekedwe abwino kwambiri m'malo opanda kuwala kwenikweni, zomwe zimapangitsa kuti zikhale zofunika kwambiri pazochitika zakunja. Kapangidwe kawo kapamwamba kamatsimikizira kufalikira kwa kuwala kofanana, kuchotsa malo amdima ndi kuwala kowala. Izi zimawonjezera chitetezo ndi kusavuta panthawi ya maulendo ausiku, monga kuyenda pansi, kukagona m'misasa, kapena kusodza. Kuwala kwakukulu kwa ma LED a COB kumatsimikizira kuti ogwiritsa ntchito amatha kuyenda m'njira, kukhazikitsa mahema, kapena kuphika chakudya mosavuta, ngakhale mumdima wonse. Ngodya yayikulu ya kuwala imawonjezeranso kuwala, kuphimba madera akuluakulu ndikuwonetsetsa kuti kuwala kokhazikika pamalo onse ogona.

Moyo Wautali wa Batri Kuti Mukhale ndi Zochitika Zazitali

Kugwiritsa ntchito bwino mphamvu kwa magetsi a COB camping kumawonjezera nthawi ya batri, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito panja kwa nthawi yayitali. Magetsi awa amagwiritsa ntchito mphamvu zochepa pomwe amapereka kuwala kwakukulu, zomwe zimapangitsa kuti ntchito ikhale yodalirika paulendo wautali. Magetsi ambiri a COB camping ali ndi mabatire a lithiamu-ion omwe amatha kuwonjezeredwanso omwe ali ndi mphamvu zambiri, zomwe zimapangitsa kuti ntchitoyo ikhale yosangalatsa.

Kuphatikiza apo, magetsi a COB amapereka mawonekedwe osiyanasiyana owala kuti agwiritse ntchito mphamvu moyenera. Mwachitsanzo, pa malo okwera kwambiri, amatha kugwira ntchito mpaka maola 5, pomwe mawonekedwe apakati ndi otsika amawonjezera nthawi yogwira ntchito mpaka maola 15 ndi 45, motsatana.

Moyo wautali wa batriwu umatsimikizira kuti okonda malo oyendayenda amatha kudalira magetsi awo a COB kuti awaunikire popanda kubwezeretsanso kapena kusintha mabatire pafupipafupi.

Kapangidwe Kopepuka Komanso Konyamulika Kuti Kakhale Kosavuta Kunyamula

Magetsi a COB opita kumsasa amapangidwa ndi cholinga chosavuta kunyamula, zomwe zimapangitsa kuti azisavuta kunyamula panthawi yochita zinthu zakunja. Kapangidwe kake kopepuka kamachepetsa nkhawa kwa ogwiritsa ntchito, zomwe zimawathandiza kuyang'ana kwambiri paulendo wawo. Mwachitsanzo, magetsi ena a COB opita kumsasa amalemera pafupifupi magalamu 157.4 ndipo ali ndi kukula kocheperako kwa 215 × 50 × 40mm. Izi zimapangitsa kuti azinyamulika mosavuta komanso zosavuta kunyamula.

• Thekapangidwe kopepuka, yolemera magalamu 650 okha m'mitundu ina, imatsimikizira kuti ndi yoyenera kuyenda maulendo ataliatali kapena kupita kukagona m'misasa.
• Zinthu monga maziko a maginito ndi zingwe zosinthika zimathandiza kuti magetsi azigwiritsidwa ntchito bwino, zomwe zimathandiza kuti magetsi azilumikizidwa bwino pamalo osiyanasiyana kapena kupachikidwa m'mahema.

Zinthu zopangidwa ndi COB zimapangitsa kuti magetsi a COB a msasa akhale chisankho chabwino kwambiri kwa okonda zakunja omwe amaika patsogolo zinthu zosavuta komanso magwiridwe antchito.

Magetsi a COB asintha kuwala kwakunja ndi kapangidwe kake katsopano komanso ukadaulo wapamwamba. Mwa kupereka kuwala kowonjezereka kwa 50%, amatsimikizira kuwoneka bwino kwambiri m'malo opanda kuwala kwambiri. Kugwira ntchito kwawo kogwiritsa ntchito mphamvu kumawonjezera moyo wa batri, zomwe zimapangitsa kuti zikhale zoyenera paulendo wautali. Kapangidwe kakang'ono komanso kopepuka kamathandizira kunyamulika, zomwe zimakwaniritsa zosowa za anthu oyenda m'misasa amakono. Zinthu izi zimapangitsa magetsi a COB kukhala chida chofunikira kwa okonda kunja omwe akufuna njira zowunikira zodalirika komanso zapamwamba.

FAQ

1. N’chiyani chimapangitsa ma LED a COB kukhala osunga mphamvu kuposa ma LED achikhalidwe?

Ma LED a COB amaphatikiza ma chips angapo mu gawo limodzi, kuchepetsa kutayika kwa mphamvu. Kapangidwe kake kakang'ono kamachepetsa kupanga kutentha, kuonetsetsa kuti kuwala kumakhala kogwira mtima kwambiri. Kuchita bwino kumeneku kumalola magetsi a COB kuti azitha kuwunikira bwino pamene akugwiritsa ntchito mphamvu zochepa, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito panja kwa nthawi yayitali.

2. Kodi magetsi a COB nthawi zambiri amakhala nthawi yayitali bwanji?

Magetsi a COB amakhala ndi moyo wautali, nthawi zambiri amakhala kuyambira maola 50,000 mpaka 100,000. Kulimba kumeneku kumatanthauza kuti agwiritsidwa ntchito pafupifupi zaka 17 tsiku lililonse kwa maola 8 patsiku, zomwe zimapangitsa kuti okonda panja akhale odalirika kwa nthawi yayitali.

3. Kodi magetsi a COB a msasa ndi oyenera nyengo yoipa kwambiri?

Inde, magetsi a COB a msasa amapangidwira kuti akhale olimba. Kapangidwe kake kolimba komanso kasamalidwe kabwino ka kutentha kamawathandiza kuti azithakuchita zinthu mosasinthasintham'malo ovuta, kuphatikizapo kutentha kwambiri komanso malo ovuta. Izi zimawapangitsa kukhala chisankho chodalirika pazochitika zakunja.

4. Kodi magetsi a COB angagwiritsidwe ntchito pazinthu zina kupatulapo kumisasa?

Zoonadi! Magetsi a COB ndi ogwiritsidwa ntchito m'malo osiyanasiyana ndipo ndi oyenera kugwiritsidwa ntchito m'njira zosiyanasiyana. Amatha kuunikira malo ogwirira ntchito, kugwira ntchito ngati magetsi adzidzidzi nthawi yamagetsi, kapena kupereka magetsi pazochitika zakunja. Kusunthika kwawo ndi kuwala kwawo zimapangitsa kuti akhale yankho lothandiza pazochitika zosiyanasiyana.

5. Kodi magetsi a COB amafunikira kukonzedwa mwapadera?

Magetsi a COB safuna kukonzedwa bwino. Kuyeretsa ma lens nthawi zonse ndikuwonetsetsa kuti batire ikusamalidwa bwino kungathandize kuti agwire bwino ntchito. Kapangidwe kake kapamwamba komanso zipangizo zake zolimba zimachepetsa kufunikira kokonzanso kapena kusintha pafupipafupi, zomwe zimapangitsa kuti ogwiritsa ntchito azitha kugwiritsa ntchito mosavuta.