LED Floodlights VS Halogen Floodlights Sib piv

Floodlights feem ntau yog siv los teeb pom kev lag luam nthuav dav, ob qho tib si qhib thiab kaw, xws li warehouses, shipyards, thiab stadiums. Nws adaptability ua rau lawv zoo tagnrho rau ntau yam kev siv, xws li teeb pom kev zoo billboards thiab lub tsev facades. Wide-beam, high-siv dag zog teeb yog uniformly faib thoob plaws cheeb tsam. Qhov no lav qhov ruaj khov, zoo ib yam teeb pom kev zoo thiab lub teeb ci dav dav uas nthuav tawm 25 degrees txog 120 degrees.

Ua ntej muaj ntau yam ntawm LED thev naus laus zis, halogen teeb pom kev zoo feem ntau tau ua haujlwm. Txawm hais tias lawv muaj zog thiab tsim cov teeb pom kev tsim nyog, lawv muaj ntau yam teeb meem kev nyab xeeb thiab kim dhau sijhawm. Kev nce zuj zus ntawm tib neeg txoj kev vam khom rau lawv tuaj yeem raug ntaus nqi rau qhov zoo rau LED teeb pom kev zoo. Koj yuav pom qhov sib txawv ntawm LED thiab halogen floodlights nyob rau hauv no ncej.

LED dej nyab teeb yog dab tsi?
Txij li thaum LED teeb yog nrov heev thiab muaj lub neej ntev, tib neeg nyiam lawv. LED teeb yog ib qho kev xaiv zoo vim lawv muaj lub neej ntev. Lawv kuj xav tau ntau lub diodes thiaj li tsim lub teeb muaj zog. Qhov tseeb tias LED teeb yog tus nqi tsim nyog yog ib qho ntawm nws cov txiaj ntsig tseem ceeb. Yog li ntawd, txhua tus neeg muaj peev xwm them taus lawv. Tsis tas li, koj tuaj yeem tau txais lawv los ntawm Benwei, cov chaw tsim khoom tseem ceeb ntawm LED dej nyab teeb nyob hauv Suav teb.

Xyoo 1961, thaum ua haujlwm rau Texas Instruments, Gary Pittman thiab Robert Biard tsim lub infrared LED. Txawm li cas los xij, txij li nws pom tsis tau rau tib neeg, lub teeb no tsis muaj txiaj ntsig. Thaum lub tswv yim no tau tshwm sim, Biard thiab Pittman tau kawm laser diodes.

Cov kev sim ntxov tshaj plaws nrog cov semiconductor gallium arsenide tau ua nyob rau xyoo 1950, uas ua rau kev txhim kho ntawm thawj LED. Thawj LED uas tsim lub teeb liab tau tsim hauv xyoo 1962 los ntawm Nick Holonyak, Jr. Cov diodes liab no tau tsim los ntawm nws thaum nws ua haujlwm ntawm General Electric. Vim nws ua tiav, nws raug hu ua "Leej Txiv ntawm Lub Teeb-Emitting Diode".

Tag nrho cov nqi lag luam rau LED teeb pom kev zoo hauv xyoo 2021 yog $ 6.36 billion. Cov cheeb tsam loj tau teeb pom kev zoo los ntawm cov khoom siv teeb pom kev zoo xws li LED teeb pom kev hauv chaw ntau pob, yards, theem, thiab lub vaj. Cov khoom siv no muab ntau yam txiaj ntsig tshaj qhov kev xaiv teeb pom kev zoo, xws li fluorescent thiab CFL teeb.

Qhov zoo thiab qhov tsis zoo ntawm LED dej nyab teeb
LED dej nyab teeb muaj qhov zoo.
LED dej nyab teeb yog sib hloov nrog cov teeb pom kev zoo, tsis hais lub teeb los yog kev sib xyaw ua ke.

Lawv tsis tsim kom muaj cua sov ntau. Raws li LEDs tsis tawm lub teeb infrared, lawv cov teeb pom kev zoo sai nce qhov kub thiab txias. Yuav muaj qhov xav tau tsawg dua rau cov cua txias raws li qhov tshwm sim.

Nws tsis emissions txaus ntshai UV rays.

LEDs yog hom teeb pom kev zoo tshaj plaws thaum piv rau siab sodium lossis ib txwm hlau halides. Lub teeb ib watt cov ntaub ntawv yog tuav los ntawm ntau lub chaw soj nstuam thoob ntiaj teb. Hauv kev tsim khoom loj, LEDs muaj lumen tso zis ntau txog 90-100 ib watt. Cov teeb pom kev zoo tshaj plaws yav dhau los, hlau halides thiab HPS (High-Pressure Sodium), twb tau ua tiav los ntawm tus lej no.

Ib qho txiaj ntsig tseem ceeb ntawm LED teeb pom kev zoo yog tias nws muaj lub neej ntev tshaj plaws. Tus qauv LED muaj 50,000- teev lifespan thiab brightness tso zis ntau ntawm 100 feem pua ​​​​rau 50 feem pua. Qhov ntawd yog 10 mus rau 50 lub sij hawm ntev dua li qhov chaw teeb pom kev zoo tuaj yeem muab tau.

LEDs muaj peev xwm tawm tau ntau yam xim yam tsis muaj cov ntxaij lim dej vim lawv cov yam ntxwv tshwj xeeb. Raws li tsis muaj pov tseg, lub zog ntxiv tau txais kev cawmdim vim qhov tshwm sim. Tsis tas li ntawd, tsis tas yuav tsum muaj cov khoom siv ntxiv, LED dej nyab teeb muaj ntau dua thiab sib xyaw cov khoom siv kho qhov muag.

Disadvantage ntawm LED dej nyab teeb

LED dej nyab teeb yog kim dua pem hauv ntej dua li cov teeb pom kev zoo. Raws li kev sib piv rau halogen floodlights, tus nqi ntawm LED teeb yog feem ntau peb mus rau tsib zaug ntau dua.

Lub teeb halogen yog dab tsi?
Floodlights ua los ntawm halogen yog qee zaum hu ua quartz lossis tungsten floodlights. Cov qij incandescent tau hloov nrog cov teeb pom kev zoo niaj hnub. Nyob rau hauv sib piv rau ib tug raug tungsten noob, halogen teeb muaj ib tug ductile tungsten filament thiab ib tug ntau dua siab ntawm roj (7-8.5 ATM). Lub khob iav yog ua los ntawm fused quartz, silicon-nplua nuj iav, los yog aluminosilicate. Lub iav qhov muag teev no yog qhov ruaj khov dua li cov iav niaj hnub vim tias nws nyob rau hauv lub siab loj heev. Lub teeb no tau dhau los ua tus qauv kev lag luam rau thaj chaw ua haujlwm teeb pom kev zoo thiab kev tsim yeeb yaj kiab thiab TV vim nws qhov loj me thiab cov khoom siv lumen siab.

Hauv GE's Nela Park, Ohio Hoobkas, Elmer Fridrich thiab Emmet Wiley tau tsim lub teeb halogen hauv xyoo 1955. Halogen teeb tau raug sim los ntawm lwm tus, tab sis lawv tsis tuaj yeem nres qhov muag dub ntawm qhov muag teev. Friedrich tau pom tias txhawm rau kom ntseeg tau tias tungsten filament kub hnyiab ntawm qhov kub siab, nws yuav tsum tau ntim nrog iodine. Lub teeb thaum ntxov tau tsim los ci cov hlau txheej uas siv cov hluav taws kub kub ntawm halogen.

Patents tau tso cai nyob rau hauv 1959, thiab los ntawm 1960, ntau engineers tau tsim lub halogen technology kom nws pheej yig dua los tsim thiab muag. Cov teeb tau dhau los ua sib dua thiab me dua txij li xyoo 1980s.

Qhov zoo thiab qhov tsis zoo ntawm halogen dej nyab teeb
Qhov zoo
Me me thiab lub teeb, halogen floodlights yog.

cov nqi qis rau kev tsim khoom.

Tsis zoo li CFLs (lub teeb fluorescent) thiab mercury vapor teeb, siv tsis muaj mercury.

Cov tungsten muaj xim kub ntau dua (nruab nrab ntawm 2800 thiab 3400 Kelvin).

lifespan uas ntev tshaj li ib lub teeb incandescent.

Nws tuaj yeem muted, tig rau tam sim ntawd, thiab tsis tas yuav sov.

Qhov tsis zoo

Heats sai sai (yooj yim ua rau mob hnyav yog tias kov).

Yog tias koj kov lub teeb nrog koj txhais tes liab qab, qee cov roj yuav raug tso tseg. Yog tias cov roj no kub, nws yuav ua rau lub teeb puas thiab ua rau nws tawg.

Thaum muaj kev tawg, cov iav tawg tuaj yeem ya mus rau saum huab cua. Cov neeg siv tuaj yeem tiv thaiv los ntawm cov ntxaij vab tshaus lossis iav npog ntawm lub teeb sab nrauv.

ib qho nyiaj pov tseg raws li piv rau LEDs.

Lumen ua haujlwm li cas?

Qhov zais cia rau teeb pom kev zoo yog lumen. Lumens, uas ntsuas lub teeb siv, yog siv los piav qhia txog kev teeb pom kev zoo ntawm LED lossis teeb pom kev zoo. Ntau ntawm peb paub txog lub tswv yim ntawm wattage. Ib tug candela ntawm lub teeb, projected uniformly nyob rau hauv tag nrho cov lus qhia los ntawm ib qhov chaw nrog ib tug-candela siv, sib npaug ib lumen nyob rau hauv International System ntawm units. Qhov ci ci yog ntsuas hauv lumens. Txawm li cas los xij, watts tsis yog. Watts muaj teeb meem vim lawv ntsuas kev siv hluav taws xob ntau dua li lub teeb tsim.

Nws yuav siv zog ntau dua los ua qhov tseem ceeb Lumens tshaj Watts thaum xaiv lub teeb ci. Lub teeb pom kev zoo tshaj plaws yuav raug tsim los ntawm cov teeb xws li LEDs, uas siv lub zog tsawg dua thaum tsim cov lumens ntau dua. Ntawm no, koj yuav kawm txog halogen vs. LED lumens.

Halogen vs LED

Vim nws qhov ci ntsa iab, dav nqaj qauv, lub zog kev lag luam, lub neej ntev, thiab xim dawb dua li halogens, LEDs txaus siab rau cov neeg tsim khoom thiab cov neeg siv khoom. LEDs tuaj yeem hloov kho rau txhua qhov xav tau qhov ci ci vim tias lawv yog dimmable. Halogens siv hluav taws xob ntau vim tias lawv tsim tsawg dua lumens ib watt, uas txo qis kev ua haujlwm. Yog tias peb piv qhov ci ci ntawm LED thiab halogen, LED yuav yeej yeej.

Thaum tshav kub kub dissipation nyob rau hauv dej nyab teeb: LED vs. halogen

Thaum tshav kub kub dissipate li cas?

Thaum tshav kub kub tuaj yeem tawm ntawm qhov chaw mus rau hauv cov huab cua ib puag ncig los ntawm kev ua, hluav taws xob, lossis convection. Conduction yog lwm txoj kev ntawm dissipation.

Cov khoom siv hluav taws xob uas muaj qhov ntsuas thermal ntau dua li qhov ntsuas kub tsim tau raug puas tsuaj los ntawm kev kub dhau. Raws li Newton txoj cai ntawm kev ua kom txias, ib qho khoom siv hluav taws xob (lub cev) tus nqi ntawm cov cua sov dissipation yog proportional rau qhov kub thiab txias qhov sib txawv ntawm nws thiab nws ib puag ncig.

Halogen vs LED

Feem ntau, cov khoom siv thermal interface yog siv los txuas cov pob LED ntawm cov ntawv luam tawm Circuit Board (PCBs) (TIM). Tom qab ntawd lub PCB yuav tsum muaj lub heatsink txuas rau nws txhawm rau kom cov cua sov tshem tawm ntawm lub pob LED thiab tso rau hauv cov huab cua ib puag ncig. Incandescent thiab halogen teeb qhov muag poob ib ncig ntawm 90 feem pua ​​​​ntawm lub zog uas yuav raug siv los tsim lub teeb ua cua sov.

Piv nrog rau cov cua sov filaments yav dhau los, lub teeb pom kev muaj zog LED ua haujlwm ntawm qhov ntsuas kub qis dua. Ib tug raug LED muaj qhov kub ntawm qhov chaw uas yog 20 feem pua ​​qis dua CFL thiab feem ntau yog ib nrab ntawm qhov sib npaug-brightness incandescent lossis halogen noob.

Kev siv hluav taws xob ntawm LED thiab halogen floodlights

Yuav siv hluav taws xob ntau npaum li cas?

Tus nqi ntawm lub gadget siv los yog tsim hluav taws xob yog hu ua nws cov hluav taws xob noj lossis ntau lawm tus nqi. Piv txwv li, ib qho 10-watt teeb pom kev zoo siv 10 watts txhua teev.

Nws yog qhov pheej yig dua thiab siv tau los ua kom pom qhov chaw los ntawm kev siv qhov muag pom kev zoo vim tias lawv muab lub teeb ntau dua thaum siv hluav taws xob tsawg. Cov kev daws teeb meem txuag hluav taws xob tso cai rau cov khoom siv teeb pom kev zoo hloov kho kom tsim tau qhov zoo tshaj plaws ntawm cov teeb pom kev zoo. Xav paub ntau ntxiv hauv qab no txog ntau npaum li cas lub zog LEDs thiab halogens siv.

Halogen vs LED

Qhov sib npaug halogen noob yuav siv sij hawm 35 mus rau 500 watts ib teev los muab tib lub teeb, tab sis LED teeb yuav ua haujlwm tsawg li 7 txog 20 xees ib teev.

LED teeb muaj txiaj ntsig zoo dua li hlau halide thiab siab sodium. Hauv chav kuaj thoob plaws ntiaj teb, cov ntaub ntawv rau lumens ib watt feem ntau tawg. LEDs hauv kev tsim khoom loj muaj qhov nruab nrab lumen tso zis ntawm 90-100 lumens ib watt. HPS (High-Pressure Sodium) thiab Hlau Halide, ob lub teeb pom kev zoo yav dhau los, twb tau dhau los ntawm cov thev naus laus zis tshiab. Kev siv hluav taws xob ntawm lub teeb qis qis thaum lub lumens ib watt tus nqi nce. Halogen floodlights siv zog ntau dua li LED dej nyab vim qhov no.

Tus nqi ntawm LED vs. halogen floodlights

Rau ob tus neeg thiab cov neeg siv khoom lag luam, kev coj tus nqi dej nyab rau hauv kev xav yog qhov tseem ceeb. Koj yuav tsum paub tias thaum pib cov nuj nqis ntawm LED dej nyab teeb thiab halogen qhov muag teev sib txawv heev, tag nrho cov duab sib txawv heev.

Halogen vs LED

Kev xav tsis meej txog tus nqi ntawm LED teeb tau txuas ntxiv mus ntev vim tias ntau tus neeg xav tias lawv kim dua li cov teeb pom kev zoo. Thaum LEDs yeej muaj qhov kov ntawm qhov tseeb, nws yog qhov nyuaj los txo lawv cov peev txheej txuag nyiaj. Thaum kim dua Halogen teeb pom kev zoo, LED teeb pom kev zoo cog lus kom txuag tau lawv cov neeg siv nyiaj ntau dhau sijhawm. Kev nqis peev ua rau muaj txiaj ntsig zoo dua thaum tso cai rau txo qis hauv hluav taws xob thiab nqi kho. Tsis tas li ntawd, hnub ci LED dej nyab teeb muaj ntau tus nqi pheej yig. Nws yog qhov txaus nyiam saib yuav ua li cas tus nqi qub ntawm LED teeb pom kev zoo tau poob qis dua lub sijhawm thiab. Halogen teeb pom kev zoo tsis txuag nqi; Hloov chaw, lawv nce kev siv hluav taws xob thiab carbon emissions.

Lifespan ntawm LED piv. halogen teeb pom kev zoo

Kev yuav ib yam khoom uas kav ntev yog kev xav ntawm tib neeg. Floodlights yog ib qho khoom kim heev, yog li cov neeg siv khoom tsis xav kom lawv ua haujlwm tsis zoo hauv thawj ob peb lub lis piam. Qhov no yog vim li cas nws yog ib qho tseem ceeb los xaiv lub teeb pom kev nyab xeeb nrog lub neej ntev, tshwj xeeb tshaj yog ib qho uas tuaj nrog lav.

Halogen vs LED

Txawm hais tias qee yam ntawm LED qhov muag teev yuav kav ntev txog 100, 000 teev, qhov nruab nrab LED qhov muag teev yuav kav ntev li 50,000 teev. Feem ntau hais lus, yog tias koj siv LEDs rau 10 teev txhua hnub, lawv yuav tsum kav li ntawm 14 xyoo. LEDs yog qhov kev nqis peev zoo txawm tias cov tsev neeg lossis cov tuam txhab yuav khoom kim heev. Nyob rau hauv kev sib piv rau incandescent thiab halogen teeb, LED dej nyab teeb muaj lifespans uas yog 5 thiab 25 zaug ntev dua, feem.

Halogens feem ntau kav ntev li 2,500 teev, hos cov qhov muag tsis pom kev nyob ntev 800-1200 teev. Halogen teeb kuj tseem tuaj yeem ua haujlwm ntawm qhov kub ntau dua li cov teeb ci. Halogen filaments yog nkig heev uas txawm tias qhov kev txav me me tuaj yeem ua rau lawv poob thiab tawg. Yog li ntawd, lub teeb incandescent thiab halogen feem ntau ua haujlwm tsis zoo thaum qhib thawj zaug.

Xaus
Lub teeb pom kev zoo sab nraum zoov hu ua lub teeb dej nyab ua rau lub teeb pom kev dav ntawm sab nraum lub tsev lossis kev lag luam. Floodlights tuaj yeem siv ua teeb pom kev ruaj ntseg thiab rau pem hauv ntej vaj illumination ntxiv rau ntxuav cov phab ntsa ntawm cov qauv. Cov teeb no yuav tsum muaj zog, kav ntev, thiab ua haujlwm tau zoo txij li lawv tau npaj los ua ib txoj kab dav dav sab nraud. Halogen thiab LED teeb pom kev zoo yog ob hom teeb pom kev zoo tshaj plaws hauv xyoo tas los. Txawm li cas los xij, vim tias cov LED muaj tag nrho cov yam ntxwv tau teev tseg saum toj no, feem ntau cov neeg nyiam lawv.

Thov koj xav tiv tauj Benwei, tus thawj coj ntawm LED dej nyab teeb, yog tias koj xav rov kho koj lub khw muag teeb pom kev zoo.

Benwei Led Dej nyab lub teeb sib npaug rau 1000w Halogen