LEDs tau dhau los ua qhov kev xaiv zoo tshaj plaws rau ntau yam raws li lub ntiaj teb nrhiav kev xaiv teeb pom kev zoo dua thiab ib puag ncig zoo. Cov ntsiab lus tseem ceeb ntawm LED teeb pom kev zoo, LED chips, tau hloov pauv kom tau raws li ntau yam teeb pom kev zoo. Peb yuav tsum tshuaj xyuas ntau hom LED chips uas muaj nyob rau hauv kev ua lag luam nyob rau hauv no ncej.
1. LEDs rau Surface Mount Devices (SMDs)
Feem ntau siv thiab tus nqi tsim nyog LEDs yog SMDs. Lawv yog siv nyob rau hauv yuav luag txhua daim ntawv thov rau LED teeb pom kev zoo, xws li signage, backlighting, thiab tsheb teeb. SMD LEDs yog qhov tsim nyog rau cov ntawv me me vim lawv qhov loj me thiab yooj yim ntawm kev teeb tsa. Txawm hais tias tsim cov lumens tsawg dua li lwm cov chips LED, lawv tseem txaus rau feem ntau ntawm cov ntawv thov.
2. LEDs nrog lub zog siab
Lub hom phiaj ntawm high-power LEDs yog muab ntau lub teeb rau ntawm qhov chaw me me. Lawv tsim nyog rau kev siv uas yuav tsum tau muaj zog illumination, xws li txoj kev teeb pom kev zoo, chaw ua si teeb pom kev zoo, thiab tsheb teeb pom kev zoo, thiab lawv tsim lumens ntau dua lwm yam LED chips. Lawv kuj feem ntau siv rau kev lag luam teeb pom kev zoo, sab hauv thiab sab nraud.
3. LEDs nrog lub zog nruab nrab tso zis
Txawm hais tias nws tseem hluas, nruab nrab lub zog LEDs tau hloov pauv tag nrho LED teeb pom kev lag luam. Cov chips no tsis muaj lub zog ntawm high-power LEDs thiab me me ntawm SMD LEDs. Vim tias tsawg dua LED chips yuav tsum tau muab cov lumen tso zis, lawv ua haujlwm tau zoo thiab ua rau tus nqi qis dua. Feem ntau ntawm cov ntawv siv teeb pom kev zoo, suav nrog chaw ua haujlwm, tsev so, thiab teeb pom kev hauv tsev, ntiav cov hluav taws xob nruab nrab ntawm LEDs.
4. COB (chip-on-board) LEDs
Ib yam ntawm high-power LED uas tsis muab tso cais yog hu ua COB LED. Lawv raug muab tso rau hauv lub rooj tsav xwm luam tawm (PCB) hloov. Lawv tsim nyog rau kev siv teeb pom kev zoo sab nraum zoov nrog rau cov teeb pom kev, teeb pom kev, thiab teeb pom kev zoo hauv toj roob hauv pes vim lawv tau tsim los ua haujlwm kub. COB LEDs yog qhov zoo tshaj plaws rau kev siv teeb pom kev zoo vim tias lawv cov lumen siab thiab ua haujlwm tshwj xeeb.
5. LEDs nrog flip chips (FC)
Ib qho kev nce qib tsis ntev los no hauv LED nti thev naus laus zis yog flip nti thev naus laus zis. Feem ntau ntawm lawv siv yog nyob rau hauv cov teeb pom kev zoo, nrog rau hauv qab hiav txwv, marine, thiab aircraft illumination. Flip nti LEDs ua tau zoo heev thiab khiav ntawm qhov kub thiab txias. Tsis tas li ntawd, lawv tuaj yeem raug kho kom haum rau qee yam teeb pom kev zoo.
6. OLEDs, los yog organic teeb-emitting diodes
OLEDs yog ib yam tshiab ntawm LED thev naus laus zis uas tau dhau los ua nrov heev hauv cov teeb pom kev zoo. Lawv yog nyias, tiaj tus, thiab yooj yim molded rau hauv ntau qhov ntau thiab tsawg. OLEDs yog qhov zoo tshaj plaws rau kev lag luam teeb pom kev zoo nrog rau cov duab kos duab, tsev cia puav pheej, thiab cov khw muag khoom vim lawv cov teeb pom kev ruaj khov thiab maj mam tsim.
7. UV (ultraviolet) qhov muag teev
UV LEDs yog tsim los rau emit UV teeb, uas muaj tshwj xeeb siv nyob rau hauv kho, tshuaj tua kab mob, thiab lwm yam teb. Lawv tau siv hauv kev kho mob kom tsis muaj menyuam qhov chaw thiab cov khoom siv kho mob. Lawv kuj tau siv los kho tus cwj mem hauv kev lag luam luam ntawv.
Hauv cov ntsiab lus
LED nti thev naus laus zis tab tom txhim kho nrog rau thev naus laus zis. LED chips yog zoo meej rau ob qho tib si sab hauv tsev thiab sab nraum zoov daim ntawv thov teeb pom kev zoo vim lawv tau dhau los ua ntau yam kev hloov pauv kom tau raws li ntau yam teeb pom kev zoo. Vim tias nws qhov zoo sib xws, txhua hom LED nti yog zoo meej rau qee yam teeb pom kev zoo. Xaiv qhov zoo tshaj plaws LED nti rau koj cov kev xav tau teeb pom kev zoo yuav yooj yim dua yog tias koj paub txog ntau hom LED chips uas muaj nyob hauv khw.
https://www.benweilighting.com/agricultural-lighting/plant-lighting/plant-lights-full-spectrum-grow-light.html
