Khrisimasi ikubwera, tsiku lachikondwerero padziko lonse lapansi. Tchuthi kudya ndi achibale ndi kukumbukira Yesu. Tsiku la Khrisimasi lisanafike tsiku la Khrisimasi ndilonso usiku womwe anthu ambiri amalabadira, kotero pa tsiku la Khrisimasi chikondwerero chachikulu chotere, ndikofunikira kwambiri kupanga holide yachikondi komanso yotentha. Dzikongoletsani nokha nyumba yaying'ono ndi dimba zimawoneka zatanthauzo, makamaka chidwi chomwe chimakongoletsa mtengo wa Khrisimasi kuti mupeze ana mosavuta komanso ngati. Kotero zingwe za magetsi a LED ndizosankha bwino kukongoletsa mitengo ya Khirisimasi.

Chimodzi: ndiye chingwe chowunikira chowongolera ndi chiyani?

Monga dzina limatanthawuzira, pali mawu okongoletsera, osonyeza kuti ntchito yaikulu ya chingwe chokongoletsera cha Led imagwiritsidwa ntchito pokongoletsa. Monga tonse tikudziwa, nyali zotsogola nthawi zambiri zimakhala zowala kwambiri, zotulutsa zamtundu wapamwamba kwambiri. Ma LED, ma diode otulutsa kuwala, ndi zida zolimba za semiconductor zomwe zimatembenuza mphamvu yamagetsi kukhala kuwala kowonekera. Amasintha magetsi kukhala kuwala. Mtima wa LED ndi chipangizo cha semiconductor, chomwe chili ndi mapeto amodzi omwe amamangiriridwa ku bulaketi, mapeto amodzi alibe, ndipo mapeto ena amagwirizanitsidwa ndi mbali yabwino ya magetsi, kotero kuti chip chonsecho chimayikidwa mu epoxy resin. Chingwe chokongoletsera cha LED ndi mndandanda wa nyali za LED pamodzi.

Awiri: ubwino ndi makhalidwe a LED zokongoletsa magetsi?

1. Kukula kwakung'ono: LED kwenikweni ndi kachipangizo kakang'ono kwambiri kamene kamayikidwa mu epoxy resin, kotero ndi yaying'ono komanso yopepuka kwambiri.

2. Low-voltage magetsi: kawirikawiri, mphamvu yogwira ntchito ya LED ndi 2-3.6v. Kugwira ntchito ndi 0.02-0.03a. Choncho luso ndi lotetezeka kupatsa aliyense kuti agwiritse ntchito, musadandaule kuti mphamvu ya nyali ndi nyali zingabweretse vuto.

3. Kuchita bwino kwambiri komanso kupulumutsa mphamvu: LED imadya mphamvu zochepa kwambiri, zomwe ndi zosakwana 0.1w. Fananizani nyali wamba incandescent zambiri zopulumutsa mphamvu, kuwala kowala ndi kuwala ndi koyera, downy kutentha, popanda momvetsa chisoni miscellaneous aliyense lubricious kuwala, ndi mtundu ndi kwambiri kupereka zosiyanasiyana, mogwirizana ndi kufunika kwa mitundu yonse ya kukongoletsa kalembedwe.

4. Moyo wautali wautumiki: ndi nthawi yoyenera ndi magetsi, moyo wautumiki wa LED ukhoza kufika maola 100,000.

5. Kukhalitsa: magetsi otsogolera amapangidwa ndi zipangizo zolimba, ndipo kuwala kumakhala kolimba. Mu chivomezi anatsogolera nyali sizidzawoneka chodabwitsa stroboscopic, kotero anatsogolera kukongoletsa nyali ndi zivomezi ntchito.

6. Chitetezo cha chilengedwe: LED imapangidwa ndi zinthu zopanda poizoni, mosiyana ndi nyali za fulorosenti zomwe zimakhala ndi mercury, zomwe zidzayambitsa kuipitsa. Kuwala komwe kumatulutsa kumakhala kofewa komanso kosanyezimira.