I-COB LED Strip vs SMD LED Strip: Yeyiphi Ofanele Uyikhethe?

Imakethi yokukhanyisa i-LED yayixabisa malunga ne-$63 yeebhiliyoni ngo-2020 kwaye kulindeleke ukuba ifikelele kwi-$116 yeebhiliyoni ngo-2026, nto leyo ebonisa izinga lokukhula lonyaka elidibeneyo (CAGR) elimalunga ne-10.5%. Ngenxa yokuqhubela phambili ngokukhawuleza kwezobuchwepheshe bokukhanyisa, abathengi kunye namashishini ngokufanayo basoloko bejongene nokukhetha malunga nohlobo lweemveliso ze-LED ekufuneka zifakwe kwizisombululo zabo zokukhanyisa. Esinye sezigqibo ezibalulekileyo siquka ukukhetha phakathi kwe-COB (Chip on Board) LED strips kunye ne-SMD (Surface Mounted Device) LED strips, nganye inika iingenelo ezahlukeneyo kunye neempawu zokusebenza.

Umahluko phakathi kwezi teknoloji zimbini usenokungabonakali kwangoko kwiliso elingaqeqeshwanga, kodwa unefuthe elikhulu kwizinto ezifana nokusebenza kakuhle kwamandla, umgangatho wokukhanya, iimfuno zokufakela, kunye nokusebenza kakuhle kweendleko. Kweli nqaku, siza kuhlola iinkcukacha, iingenelo, kunye nokusetyenziswa okufanelekileyo kwe-COB kunye ne-SMD LED strips, okuvumela abathengi kunye namashishini ukuba benze ukhetho lokukhanya olunolwazi.

Ukuqonda ii-COB LED Strips

Itekhnoloji ye-COB LED imele inkqubela phambili ebalulekileyo kuyilo lwee-diode ezininzi ze-LED. Kolu lungiselelo, iitships ezininzi ze-LED zifakelwa ngqo kwi-substrate enye, okuvumela umthombo wokukhanya omncinci nowomgangatho ophezulu. Olu lungiselelo lubangela umgca wokukhanya oqhubekayo ngaphandle kweendawo ezibonakalayo okanye amabala amnyama, okubonelela ngokukhanya okufanayo nokuthomalalisayo okuthandwa ngabaninzi kwiindawo zokuhlala nakwiindawo zorhwebo.

Enye yezona mpawu zibalaseleyo ze-COB LED strips kukusebenza kwazo okuphezulu kokukhanya. Ii-COB LED zihlala zivelisa ii-lumens ezininzi nge-watt kunee-SMD, nto leyo ezenza zibe lukhetho olusebenzayo ngakumbi kwiindawo apho ukukhanya kukhanya kubaluleke kakhulu. Ulawulo lobushushu kwitekhnoloji ye-COB lungcono, nto leyo enegalelo kubomi obude, obuhlala budlula iiyure ezingama-50,000. Olu nyamezelo lunciphisa isidingo sokutshintshwa, ngaloo ndlela kunciphisa iindleko zokulungisa kunye nenkcitho ngokuhamba kwexesha.

Enye inzuzo ye-COB LED strips bubungakanani bayo obuncinci. Ukukwazi ukuhlanganisa ii-chips ezininzi ze-LED kubangela iprofayili encinci, okwenza kube lula ukuzidibanisa kwiindidi ezahlukeneyo zoyilo ngaphandle kokuphazamisa ubuhle. Abayili kunye nabayili bezakhiwo bakhetha itekhnoloji ye-COB xa bejonge izisombululo zokukhanya ezikhazimlayo nezanamhlanje. Ngaphezu koko, uhlobo lokusasazwa kokukhanya kwii-COB LEDs lubonelela ngokukhanya okuthambileyo nokuthandekayo, okuhambelana neendawo ezifudumeleyo ezifana namakhaya, iindawo zokutyela, kunye neendawo zokuthengisa.

Nangona kunjalo, abavelisi kufuneka baqinisekise ulawulo olufanelekileyo lobushushu kwiindlela zoyilo lwe-COB, njengoko ukupholisa okunganelanga kunokukhokelela ekuwohlokeni kokusebenza. Ke ngoko, ngelixa ii-COB LED strips zibonelela ngeenzuzo ezibalulekileyo, iindlela zokufakela ezicingisisiweyo kufuneka zihambisane nokusetyenziswa kwazo ukuze zisebenzise ngokupheleleyo iingenelo zazo.

Iimpawu ze-SMD LED Strips

Itekhnoloji ye-SMD LED, njengoko igama layo lisitsho, ibandakanya iitships ze-LED ezifakwe kumphezulu webhodi yesekethe eprintiweyo. Le ndibano intsha ivumela ulungiselelo oluchanekileyo lwee-LED kwiindlela ezahlukeneyo zokucwangcisa, inika ukuguquguquka okukhulu kuyilo kunye nokusetyenziswa. Ii-SMD strips zisetyenziswa kakhulu kwiiprojekthi zokukhanyisa ukusuka ekukhanyiseni okunobuchule ukuya kufakelo olukhulu lwezorhwebo.

Enye yezona nzuzo zibalulekileyo zee-SMD LED strips kukuba zisebenza ngeendlela ezahlukeneyo. Ifumaneka kubushushu obahlukeneyo bemibala, ubungakanani, kunye noqwalaselo, ii-SMD strips zihlangabezana neemfuno ezahlukeneyo zokukhanya, ukusuka ekukhanyeni okuncinci ukuya ekukhanyeni okunamandla kwemisebenzi. Ukulula kokufakela lolunye uphawu oluphawulekayo; ii-SMD strips zihlala ziza ne-adhesive backing backup, evumela ukusetyenziswa ngokuthe ngqo kwiindawo okanye ukufakwa ngokulula ngee-clips okanye ii-channels.

Ii-SMD LED strips zikwabalasele ekuveliseni imibala eqaqambileyo, ingakumbi kwii-apps ezifuna ubuchule be-RGB okanye be-RGBW. Zingadibanisa imibala ngaphandle komthungo, nto leyo eyenza ukuba ifaneleke kakhulu ekukhanyiseni kwiindawo ezifana neethiyetha, iindawo zeekonsathi, okanye iigalari zobugcisa apho iziphumo ezibonakalayo zidlala indima ebalulekileyo.

Nangona kunjalo, enye yemiqobo yetekhnoloji ye-SMD kukukhupha ukukhanya. Kwiimeko ezininzi, ii-SMD strips zibonelela nge-lumens esezantsi nge-watt nganye kunee-COB strips. Nangona iimveliso ze-SMD zisenokubonelela ngokukhanya okwaneleyo kwiizicelo ezininzi, kwiimeko apho kufuneka amanqanaba aphezulu okukhanya, zisenokungahambelani neprofayili yokusebenza kwee-COB strips. Itekhnoloji ye-SMD inokubonisa neendawo ezibonakalayo ukuba aziyilwanga nge-density okanye diffusion mechanisms eyaneleyo. Ke ngoko, kwiizicelo apho ubuhle kunye nokufana kokukhanya kubaluleke kakhulu, kufuneka kuqwalaselwe ngononophelo xa kusetyenziswa izisombululo ze-SMD.

Uhlalutyo lokuthelekisa ukusebenza

Uthelekiso oluneenkcukacha lwee-COB kunye nee-SMD LED strips kufuneka luquke iindlela ezahlukeneyo zokusebenza, kubandakanya ukusebenza kakuhle kwamandla, imveliso ye-lumen, umgangatho wokusasazwa kwamandla, kunye nolawulo lobushushu. Ngokuphathelele ukusebenza kakuhle kwamandla, ii-COB LEDs zidla ngokugqwesa ii-SMD LEDs, zivelisa imveliso ephezulu ye-lumen nge-watt nganye esetyenzisiweyo, nto leyo ethetha ukunciphisa iindleko zombane ngokuhamba kwexesha. Ukusebenza kakuhle kwamandla okuphezulu kwee-COB LEDs kuzenza zibe lukhetho olunomtsalane kwizicelo ezininzi, ezifana nokukhanyisa kwiindawo zokugcina impahla okanye iindawo ezinkulu zokuthengisa ezineesilingi eziphakamileyo.

Ngokwahlukileyo koko, ii-SMD LED zikhanya ngokuguquguquka nokuguquguquka. Ukukwazi ukwenza ngokwezifiso amaqondo obushushu ombala, ubukhulu, kunye nobukhulu kuthetha ukuba itekhnoloji ye-SMD inokusebenza kwiindidi ezahlukeneyo zezicelo. Ukusuka ekufakweni kokukhanya okumile okwekhoma ukuya ekukhanyeni okuthe ngqo kunye neempawu zokwakha, imicu ye-SMD LED inika ukuguquguquka okubalulekileyo.

Ulawulo lobushushu lolunye ucandelo oluphambili lokwahluka. Ii-COB LED, ngokwakheka kwazo okuncinci, zifuna iindlela eziqinileyo zokusasaza ubushushu ukuze zihlale ixesha elide kwaye zisebenze. Ngaphandle kweenkqubo ezifanelekileyo zolawulo lobushushu, umngcipheko wokutshisa kakhulu unokuthintela kakhulu ukusebenza. Ngokwahlukileyo koko, ii-SMD strips zihlala zinemfuno ephantsi yobushushu, nto leyo evumela ukuba ukufakwa kube lula ngakumbi, kwaye isusa ubunzima obujikeleze ulawulo lobushushu kwizicelo eziqhelekileyo.

Xa kucingwa ngokusasazwa kokukhanya, imicu ye-COB igqwesa ngokukhupha ukukhanya okuqhubekayo ngaphandle kweendawo ezishushu, nto leyo edala umoya othomalalisayo abathengi abawufunayo rhoqo. Imicu ye-SMD eneelensi zokusasazwa ezifanelekileyo inokuzilungisa ezi ngxaki, kodwa mhlawumbi ngenxa yokulahlekelwa bubuchule obuthile bokukhanya.

Ekugqibeleni, ukhetho phakathi kwe-COB kunye ne-SMD LED strips luxhomekeke kuvavanyo olucokisekileyo lweemfuno ezithile kunye nezinto eziza kuqala. Kubasebenzisi ababeka phambili ukusebenza kakuhle kwamandla kunye notshintsho lokukhanya olugudileyo kwiindawo ezinkulu, i-COB isenokuba lolona khetho lufanelekileyo. Ngokwahlukileyo koko, kwabo bafuna ukuguquguquka kunye nobuchule bombala kwizicelo zokuhombisa okanye ezisebenzayo, i-SMD ingafaneleka ngakumbi.

Iingqwalasela zeendleko

Ulwakhiwo lweendleko ze-COB vs. SMD LED strips lubalulekile xa kumiselwa imveliso efanelekileyo yeprojekthi. Iindleko zangaphambili zihlala zikhetha ubuchwepheshe be-SMD, ikakhulu ngenxa yenkqubo yabo elula yokuvelisa kunye nokusetyenziswa kwayo ngokubanzi. Ii-SMD LED strips zihlala zifumaneka ngexabiso eliphantsi, nto leyo eyenza zibe zizisombululo ezifikelelekayo kwiiprojekthi ze-DIY okanye izicelo ezijongana nohlahlo-lwabiwo mali.

Nangona kunjalo, xa kuhlolwa ixabiso lexesha elide, imicu ye-COB inokuba lukhetho olungabizi kakhulu. Ixesha elingcono kunye nokusebenza kakuhle kweteknoloji ye-COB kuthetha ukuba iindleko zokutshintshwa kunye nokugcinwa kwazo ziyancipha ngokuhamba kwexesha. Kumashishini okanye kwizakhiwo ezinezicelo zokukhanyisa okuqhubekayo, ukonga kwexesha elide kunokunciphisa kakhulu utyalo-mali lokuqala.

Iindleko zokufakela nazo kufuneka zibandakanyeke kule ngxaki. Iinketho ze-SMD LED zihlala zibonelela ngokufakelwa okulula, zihlala zinciphisa iindleko zomsebenzi ezinxulumene nokufakwa kwezi nkqubo zokukhanyisa. Ngokwahlukileyo koko, iimfuno ezizodwa zokupholisa kunye nomqhubi wee-COB strips zinokufuna ulwabiwo-mali olongezelelweyo lokufakelwa nokugcinwa ngokufanelekileyo.

Kwiimeko zorhwebo ezintsonkothileyo, ukonga amandla okufunyenwe ngetekhnoloji ye-COB kwiminyaka eliqela kunokudala imbuyekezo enkulu kutyalo-mali. Ke ngoko, xa kuvavanywa iindleko, abachaphazelekayo kufuneka basebenzise indlela ebanzi, behlola kungekuphela nje iindleko ezikhawulezileyo kodwa bevavanya nexabiso lexesha elide eliveliswa sisisombululo ngasinye sokukhanyisa.

Izicelo ezifanelekileyo ze-COB kunye ne-SMD LED Strips

Ukuqonda usetyenziso olufanelekileyo lwetekhnoloji nganye yokukhanyisa kunokukhokela ngakumbi isigqibo sokuthenga. Imicu ye-COB LED ifanelekile ngokukodwa kwiindawo ezifuna ukukhanya okufanayo nokunamandla aphezulu. Oku kuyenza ifaneleke kwiindawo eziquka iindawo zokuthengisa, iigalari, kunye nezigaba, apho ukubonakaliswa kobuhle kubaluleke kakhulu. Ukukhanya kwazo okuphuculweyo kunye nokuhambelana kwazo kudala umoya okhangayo ophucula ukuboniswa kwemveliso kunye namava abathengi.

Ngokwahlukileyo koko, ii-SMD LED strips zifumana impumelelo kwiindima ezifuna ukuguquguquka kunye nokufakelwa kobuchule. Uhlobo lwazo oluguquguqukayo luvumela uluhlu olubanzi lwezicelo, ukusuka ekukhanyiseni imood kwiindawo zokuhlala ukuya ekuhombiseni okunemixholo kwiindawo zeziganeko. Ii-SMD strips ziluncedo ekukhanyiseni i-accent, ii-coves, kunye neempawu, apho ukuguquguquka kunye nempembelelo ebonakalayo ekhawulezileyo inokuphucula amava omsebenzisi.

Ukongeza, iteknoloji ye-SMD iyagqwesa kwiimeko ezifuna ukunciphisa ubungakanani okanye ukuchwetheza, ezifana nokuseta iiofisi zanamhlanje apho amaqondo obushushu ahlukeneyo emibala okanye izicwangciso ze-RGB ziphucula imveliso kunye nobuchule. Apha, ukuguquguquka kweempawu ze-SMD kuyaqhubeka nokuba yenye yezona ndawo zibalulekileyo zokuthengisa.

Zombini iitekhnoloji ze-COB kunye ne-SMD LED zisebenza indima ebalulekileyo kwindawo yokukhanyisa, zincedisa uluhlu olubanzi lwezicelo. Abasebenzi bezobugcisa, abakhi, kunye nabaphathi bezakhiwo kufuneka bahlole iimfuno ezithile zeprojekthi xa bemisela ukuba loluphi ubuchwepheshe abamele babusebenzise, ​​beqinisekisa iziphumo ezilungileyo kwimizamo yabo yokukhanyisa.

Ukuqhubela phambili ngokukhawuleza kokukhanya kwe-LED kuyaqhubeka nokuchaza kwakhona ukukhanya kunye nokuhanjiswa kombala kumashishini amaninzi. Ngokuqonda iimpawu ezicacileyo ze-COB kunye ne-SMD LED strips, iingcali ziyakwazi ukukhetha izisombululo zokukhanyisa ezihlangabezana kakuhle nemigangatho yazo yokusebenza ngelixa ziphucula imeko-bume kunye nokusebenza kakuhle kwendawo yazo.

Ngamafutshane, zombini ii-COB kunye nee-SMD LED strips zibonelela ngeenzuzo ezikhethekileyo ezihambelana neemfuno ezahlukeneyo zokukhanyisa. Njengoko umntu ejonga iindlela ezininzi ezikhoyo, imiqathango efana nokusebenza kakuhle kwamandla, ukucaciswa kwesicelo, ukuguquguquka kokufakwa, kunye neendleko zizonke kufuneka ikhokele ukhetho lokugqibela. Ngokhetho olunolwazi, amashishini kunye nabathengi ngokufanayo banokusebenzisa amandla okuguqula ubuchwepheshe be-LED ukukhanyisa iindawo ngokufanelekileyo nangobuhle.