Sei vanhu vakawanda vachida kushandisa mwenje we LED panzvimbo yemagetsi e-incandescent?

Heano mimwe mienzaniso, pamwe inogona kutibatsira kuwana mhinduro.

Musiyano wekutanga pakati pemarambi e-incandescent uye mwenje we LED ndiwo musimboti we-light-emitting.Iyo incandescent mwenje inonziwo girobhu remagetsi.Nheyo yekushanda kwayo ndeyekuti kupisa kunogadzirwa kana ikozvino ichipfuura nepakati pefilament.Iyo spiral filament inoramba ichiunganidza kupisa, zvichiita kuti tembiricha yefilament ipfuure 2000 degrees Celsius.Kana filament iri mu incandescent state, inoita sedare dzvuku.Inogona kubudisa chiedza sezvainopenya.

Iyo yakakwirira tembiricha yefilament, iyo inopenya chiedza, saka inonzi incandescent rambi.Kana marambi e-incandescent akabudisa chiedza, simba guru remagetsi rinoshandurwa kuva simba rekupisa, uye chikamu chiduku chete chinogona kuchinjwa kuva simba rechiedza rinobatsira.

Mwenje ye LED inonziwo malight-emitting diode, ayo ari solid-state semiconductor zvishandiso zvinogona kushandura magetsi kuita chiedza.Mwoyo we LED i semiconductor chip, imwe mugumo we chip inosungirirwa kune bracket, imwe mugumo ndiyo danda risina kunaka, uye imwe mugumo yakabatanidzwa kune yakanaka pole yemagetsi, kuitira kuti chip yose ivharwe. kuburikidza ne epoxy resin.

Iyo semiconductor wafer inoumbwa nezvikamu zvitatu, chimwe chikamu iP-type semiconductor, umo maburi anotonga, imwe magumo iN-type semiconductor, pano pane maerekitironi, uye yepakati inowanzova quantum tsime ne1 kusvika 5. cycles.Kana ikozvino inobata pachipu kuburikidza newaya, maerekitironi nemakomba anosundirwa mumatsime equantum.Mumatsime ehuwandu, maerekitironi nemakomba zvinosangana zvakare uye zvino zvinoburitsa simba nenzira yemafotoni.Iyi ndiyo musimboti wekubuda kwemwenje we LED.

Musiyano wechipiri uri mukupisa kwemwaranzi inogadzirwa nevaviri.Kupisa kwemwenje we incandescent kunogona kunzwika munguva pfupi.Iyo yakakura simba, iyo inowedzera kupisa.Chikamu chekushandurwa kwesimba remagetsi chiedza uye chikamu chekupisa.Vanhu vanogona kunyatsonzwa kupisa kunoburitswa nemwenje we incandescent kana vari pedyo zvakanyanya..

Simba remagetsi e LED rinoshandurwa kuita simba rechiedza, uye kupisa kwemwaranzi kunogadzirwa kushoma kwazvo.Zvizhinji zvekugona zvinoshandurwa zvakananga kuva simba rechiedza.Uyezve, simba remarambi akawanda rakaderera.Yakabatana nechimiro chekupisa kupisa, iwo kupisa kwemwaranzi ye LED inotonhora mwenje masosi iri nani pane iyo yemwenje incandescent.

Musiyano wechitatu ndewekuti maraiti anoburitswa nevaviri akasiyana.Chiedza chinobudiswa nerambi reincandescent chizere-ruvara mwenje, asi kuumbwa kwereshiyo yemarambi akasiyana-siyana emavara anotsanangurwa nechinhu chinopenya uye tembiricha.Chiyero chisina kuenzana chinokonzera kukanda kwemavara kwechiedza, saka ruvara rwechinhu chiri pasi pemwenje we incandescent hachina kukwana.

LED ndeye green light source.Mwenje we LED unofambiswa neDC, hapana stroboscopic, hapana infrared uye ultraviolet zvikamu, hapana kusvibiswa kwemwaranzi, yakakwira ruvara inopa uye yakasimba inopenya yakananga.

Kwete izvozvo chete, iyo mwenje we LED ine yakanaka dimming performance, hapana chikanganiso chekuona chinoitika kana tembiricha yeruvara ichichinja, uye inotonhora sosi ine yakaderera kupisa chizvarwa uye inogona kubatwa zvakachengeteka.Inogona kupa nzvimbo yekuvhenekesa yakagadzika uye yakanaka Imwenje une hutano sosi inochengetedza maziso uye inoenderana nemamiriro ekunze kuzadzisa zvido zvehutano hwevanhu.