Tus qauv thiab lub hauv paus ntsiab lus ntawm lub teeb incandescent yog dab tsi?
Incandescent teeb yog energized thiab rhuab filaments rau incandescent lub xeev, uas yog tseem heev heev nyob rau hauv lub neej. Thaum LEDs tsis muaj ntau, hom teeb no yog hom tseem ceeb hauv peb lub neej, tab sis ntau tus neeg tseem yuav tsis to taub nws, yog li incandescent qauv thiab lub hauv paus ntsiab lus ntawm lub teeb yog dab tsi? Wb mus saib BENWEI LIGHTING.
Lub teeb incandescent
Tus qauv thiab lub hauv paus ntsiab lus ntawm lub teeb incandescent yog dab tsi?
Lub teeb incandescent yog lub teeb ci uas hloov hluav taws xob hluav taws xob mus rau lub teeb lub zog. Lub sij hawm incandescent los ntawm nws lub teeb-emitting txoj cai (saib hauv qab). Hom teeb pom kev zoo no yog pheej yig thiab yooj yim hauv kev siv tshuab. Nws yog feem ntau siv nyob rau hauv lub zos teeb pom kev zoo nrog tsawg yuav tsum tau. Txawm li cas los xij, vim nws txoj kev siv hluav taws xob thiab kev txwv qhov ci ci, nws tau maj mam hloov los ntawm cov teeb pom kev tshiab xws li cov teeb txuag hluav taws xob thiab LED teeb hauv peb lub neej.
Lub khob iav feem ntau yog ua los ntawm cov iav pob tshab. Txhawm rau kom tsis txhob filament glare, lub iav qhov muag teev tuaj yeem raug coated sab hauv lossis frosted los ua qhov sib txawv ntawm lub teeb. Tus naj npawb ntawm pob tshab iav qhov muag teev tau maj mam txo qis. Txhawm rau txhim kho qhov luminous siv nyob rau hauv ib qho kev taw qhia, ib txheej txheej aluminium reflective kuj yog vapor-coated ntawm lub iav qhov muag teev. Qee lub hom phiaj tshwj xeeb qhov muag teev siv cov iav xim.
Lub filament tseem hu ua lub cev incandescent. Nws yog lub cev luminous ntawm lub teeb teeb, uas feem ntau yog ua los ntawm ib leeg helix hlau los yog ob chav helix hlau nrog tungsten. Lub tungsten hlau yog txhawb los ntawm molybdenum hlau bracket ntawm cov tub ntxhais kem, thiab ob kawg yog txuas nrog cov lus qhia hlau. Rau kev nyab xeeb, sab nraud qhia hlau ntawm high-voltage gas-filled incandescent teeb kuj txuas nrog lub fuse. Txhawm rau txhim kho lub luminous efficiency ntawm lub filament, cov huab cua nyob rau hauv lub teeb yog kos tawm los ntawm lub tso pa yeeb nkab nyob rau hauv lub qia, los yog nws yog evacuated thiab ces sau nrog cov inert gas yuav tsum tau.
Lub teeb incandescent
Cov filament muaj cov cai hauv qab no: ①High melting point kub. Qhov siab dua qhov melting point ntawm cov filament, qhov siab dua lub teeb emitting efficiency ntawm lub noob. ② Tus nqi evaporation yog me me. Lub neej ntawm filament dav dav
Lub teeb incandescent yog tsim los ntawm iav qhov muag teev, filament thiab lub teeb cap. Cov filament yog ua los ntawm tungsten filament nrog siab melting point thiab tsis yooj yim rau evaporate. Lub teeb hluav taws xob qis yog khiav tawm, thiab lub zog siab (ntau dua 40 watts) qhov muag tau khiav tawm thiab ntim nrog cov roj inert, xws li argon, thiab lwm yam, lub teeb lub hau, muaj ob hom ntawm lub qhov (socket) thiab hom ntsia hlau, lub hwj chim ntawm ntau tshaj 300 watts ntawm lub teeb qhov muag teev, feem ntau siv lub qhov ncauj teeb lub hau, vim hais tias cov ntsia hlau hom teeb lub hau yog zoo dua li lub qhov (socket) hom teeb tuav nyob rau hauv cov nqe lus ntawm hluav taws xob tiv tauj thiab tshav kub dissipation.
Nyob rau hauv cov nqe lus ntawm lub teeb-emitting txoj cai ntawm incandescent teeb, tus editor ntawm Jiuzheng Teeb pom kev zoo Network nkag siab tias incandescent teeb siv lub thermal nyhuv ntawm lub filament kuj tam sim no (hluav taws xob lub zog yog hloov dua siab tshiab rau hauv tshav kub), thiaj li hais tias qhov kub ntawm lub filament nce mus rau incandescent. theem thiab emits lub teeb (lub zog tshav kub hloov mus rau lub teeb lub zog). Lub evaporation ntawm cov filament tau yooj yim tsim deposits nyob rau hauv lub iav plhaub ntawm lub incandescent teeb thiab ua dub tom qab siv mus sij hawm ntev, uas yuav txo tau lub teeb kis tau tus mob thiab cuam tshuam lub luminous efficiency. Yog li ntawd, lub luminous efficiency ntawm lub teeb incandescent yog tsawg.
Muaj ntau hom incandescent teeb. Raws li kev ua haujlwm voltage, muaj plaub hom: 6, 12, 36, thiab 220 volts. Ntawm lawv, 36 volts lossis tsawg dua yog cov qij qis, uas yog siv rau cov teeb pom kev hauv zos thiab cov teeb pom kev zoo. Thaum txhim kho qhov muag teev, xyuam xim rau qhov muag teev. Kev ua haujlwm voltage yuav tsum ua raws li cov kab hluav taws xob. Yog hais tias lub teeb 36-volt txuas nrog 220-volt kab los ntawm kev ua yuam kev, qhov hluav taws xob yuav siab dhau thiab qhov tam sim no ntws los ntawm cov filament yuav loj dhau, uas yuav ua rau cov filament hlawv. Ntawm qhov tsis sib xws, yog tias lub teeb 220-volt tau ua yuam kev txuas txuas mus rau 36-volt kab, lub teeb lub teeb yuav tsis tawm lub teeb vim qhov tsis tshua muaj hluav taws xob.
Lub teeb incandescent
Cov saum toj no yog ib qho kev piav qhia ntawm kev paub txog cov qauv thiab lub hauv paus ntsiab lus ntawm lub teeb incandescent. Kuv ntseeg tias koj yuav tsum muaj kev nkag siab ntau ntxiv tom qab nyeem nws. Cov ntsiab lus yog rau koj siv nkaus xwb, thiab kuv vam tias nws tuaj yeem pab tau rau koj.
