Mafashama e LED anonziwo maspotlights, spotlights, spotlights, etc. Iwo anonyanya kushandiswa pakushongedza kwekushongedza mwenje uye yekutengeserana nzvimbo mwenje.Vane zvinhu zvinorema zvekushongedza uye vane denderedzwa uye masikweya maumbirwo.Kazhinji, zvikonzero zvekupisa kupisa zvinofanirwa kutariswa, saka chimiro chayo chichiri chakati siyanei nemafashama echinyakare.

LED floodlight classification:

1. Chimiro chakatenderedza symmetrical

Iyo luminaire inotora ratidziro inotenderedzwa, uye symmetry axis yemwenje sosi ine inotenderera symmetrical kugovera kwechiedza inoiswa parutivi peakisi yereflekisi.Iyo iso-intensity curves yemhando iyi yemarambi ndeye concentric madenderedzwa.Kana rudzi urwu rwekuvhenekera ruchivhenekerwa nerambi rimwe chete, elliptical spot inowanikwa panzvimbo yakavhenekerwa, uye mwenje hauna kuenzana;asi kana marambi akawanda achivhenekerwa, mavara anoiswa pamusoro peumwe neumwe, izvo zvinogona kuburitsa zvinogutsa mwenje.Semuyenzaniso, mazana emarotationally symmetrical floodlights anowanzo shandiswa munhandare, uye anoiswa pashongwe dzakakwirira dzakatenderedza nhandare kuti awane kupenya kwepamusoro uye kukwirira kwakafanana kwemwenje.

2. Zvimiro zviviri zvendege zvakaenzanirana

Iyo iso-intensity curve yerudzi urwu rwepurojekita ine maviri symmetry ndege.Mazhinji mavhenekeri anoshandisa symmetrical cylindrical reflectors, uye mitsetse yemwenje masosi inoiswa padyo necylindrical axis.

3. Iyo iso-yakasimba curve ye symmetrical planar luminaire ine imwe chete symmetry ndege (Mufananidzo 2).Iyo luminaire inoshandisa asymmetrical cylindrical reflector kana symmetrical cylindrical reflector pamwe negridi inodzivisa chiedza.Iyo inonyanya kufanana ndeye yakapinza-yekuvhavha block yakadzoserwa mwenje kugovera.Rudzi urwu rwekuvhenekesa kusimba kwekugovera mwenje mumwe chete unogona kuwana inogutsa inogutsa mwenje kugovera.

4. Asymmetrical chimiro

Iyo iso-intensity curve yerudzi urwu rweruminaire haina ndege ye symmetry.Kunyanya shandisa mwenje wemwenje wakavhenganiswa nemhando dzakasiyana dzezviedza zvine misiyano mikuru mukugovera kusimba kwechiedza uye marambi akakosha akagadzirwa zvinoenderana nezvinodiwa zvemwenje zvenzvimbo yekushandisa.

LED mafashamo chiedza maitiro:

Parizvino, iyo inowanzo shandiswa LED mafashama emagetsi vagadziri pamusika vanonyanya kusarudza 1W yakakwirira-simba maLED (chimwe nechimwe che LED chikamu chichava nepamusoro-soro lens yakagadzirwa nePMMA, uye basa rayo guru nderekugovera kechipiri chiedza chinobudiswa ne LED, ndiko kuti, Secondary optics), makambani mashoma akasarudza 3W kana yepamusoro ma LEDs emagetsi nekuda kweiyo yakanaka tekinoroji yekupisa kupisa.Inokodzera kuvhenekera muzviitiko zvakakura uye zvivakwa.

Chii chimwe chinofanira kutariswa kune chiedza chemvura?

1. High-purity aluminium reflector, iyo yakanyatsojeka danda uye yakanakisa kuratidzira maitiro.

2. Symmetrical nhete-angle, yakafara-ekona uye asymmetric light distribution systems.

3. Vhura kumashure kutsiva girobhu, nyore kuchengetedza.

4. Mwenje yose yakasungirirwa neplate yechikero kuti iite kuti kugadziriswa kwekona ye irradiation.