Ruzivo rwekutanga rwe LED yekunze mwenje isina mvura
Zvigadziriso zvemwenje zvekunze zvinoda kumira bvunzo yechando nechando, mhepo nemheni, uye mutengo wakakwira. Nemhaka yokuti zvakaoma kugadziriswa pamadziro ekunze, inofanira kusangana nezvinodiwa zvekushanda kwenguva refu yakagadzikana. Iyo LED chinhu chakapfava semiconductor chikamu. Kana yakanyorova, iyo chip inotora unyoro uye inokuvadza iyo LED, PcB uye zvimwe zvikamu. Naizvozvo, iyo LED yakakodzera kuomeswa uye yakaderera tembiricha. Kuve nechokwadi chekushanda kwakagadzikana kwenguva refu kwema LED pasi pemamiriro ekunze akaomarara, dhizaini isina mvura yemarambi yakakosha zvakanyanya.
Parizvino, tekinoroji isina mvura yemarambi inonyanya kukamurwa kuita mativi maviri: maumbirwo ekudzivirira mvura uye zvinhu zvekudzivirira mvura. Iyo inonzi structural waterproofing ndeyekuti mushure mekusanganiswa kwezvikamu zvakasiyana-siyana zvekugadzirisa kwechigadzirwa, yakange isina mvura. Zvinhu zvisingapindi mvura ndiyo nzvimbo yechikamu chemagetsi chakavharwa kana chigadzirwa chagadzirwa. Iyo glue zvinhu zvinoshandiswa pakudzivirira mvura panguva yekusangana.
Zvinhu zvinokanganisa kusapinda mvura kwemarambi
1, Ultraviolet
Mwaranzi yeUltraviolet ine mhedzisiro inoparadza pakuvhara waya, iyo yekunze inodzivirira yakanamira, zvikamu zvepurasitiki, potting glue, yekuisa chisimbiso rubber strip uye chinonamira chakafumurwa kunze kwerambi.
Mushure mekunge tambo yekudzivirira waya yachembera uye yakatsemuka, mhute yemvura ichapinda mukati memwenje kuburikidza nemukaha wewaya core. Mushure mokunge kuvhara kweimba yemwenje kwakwegura, kuvhara pamucheto we casing kunoputika kana kubviswa, uye gomba rinogona kuitika. Mushure memakore epurasitiki kesi, ichakanganisa uye inotsemuka. Electron potting colloids inogona kutsemuka kana yakura. Iyo yekuisa chisimbiso rubber strip yakwegura uye yakaremara, uye gaka richaitika. Iyo inonamatira pakati pemitezo yemaitiro yakwegura, uye gaka rinoumbwa zvakare mushure mekunge simba rekunamatira radzikiswa. Izvi zvese zvinokuvadza pakukwanisa kusapinda mvura kwechiedza.
2, High and Low Temperature
Kupisa kwekunze kunosiyana zvakanyanya mazuva ese. Muzhizha, kupisa kwepamusoro kwemarambi kunogona kukwira kusvika 50-60 °C, uye tembiricha inodonha kusvika 10-20 ℃ manheru. Tembiricha munguva yechando nemuchando inogona kudonha kusvika pasi pe zero, uye mutsauko wetembiricha unochinja zvakanyanya gore rose. Kuvhenekera kwekunze munzvimbo yepamusoro yekupisa muzhizha, zvinhu zvinomhanyisa kuchembera deformation. Kana kutonhora kuchidonha pasi pe zero, zvikamu zvepurasitiki zvinova brittle, pasi pekumanikidzwa kwechando nechando kana kuputika.
3, Thermal Kuwedzera uye Contraction
Kuwedzera kwekupisa uye kuderera kwemba yemwenje: Shanduko yetembiricha inokonzeresa kuwedzera kwekupisa uye kuderera kwemwenje. Iyo coefficient yekuwedzera kwemutsara wezvinhu zvakasiyana zvakasiyana, uye izvo zviviri zvinhu zvichabviswa pajoinhi. Nzira yekuwedzera kwekupisa uye kuputika kunodzokororwa nguva dzose, uye kutama kwehama kunodzokororwa nguva dzose, izvo zvinokuvadza zvikuru kusimba kwemhepo yemwenje.
4, Maumbirwo Asina Mvura
Luminaires yakavakirwa pamaitiro ekusapinda mvura dhizaini inoda kunyatsoenderana nesilicone yekuisa chisimbiso mhete. Iyo yekunze casing chimiro chakanyanya uye chakaoma. Iyo inowanzokodzera mwenje mikuru, senge strip floodlights, square and circular floodlights, etc. Lighting.
Zvisinei, chimiro chekugadzirwa kwemvura kwechiedza chine zvidikanwi zvepamusoro zvekugadzira, uye zviyero zvechikamu chimwe nechimwe zvinofanira kunyatsoenderana. Zvinhu zvisingapindi mvura chete zvinogona kuvimbiswa nezvinhu zvakakodzera uye kuvaka.
Kugadzikana kwekugara kwenguva refu kwechimiro chemvura chechiedza chakanyatsoenderana nekugadzirwa kwayo, kushanda kwechigadziko chemwenje chakasarudzwa, kunyatsogadzirisa, uye teknolojia yegungano.
5, Pamusoro pezvinhu zvisingapindi mvura
Iyo dhizaini isina mvura yemidziyo inovharirwa uye inovharirwa mvura nekuzadza potting glue, uye chibatanidzo pakati pezvikamu zvakavharwa zvechimiro chinosungirirwa neglue yekuisa chisimbiso, kuitira kuti zvikamu zvemagetsi zvinyatso mhepo uye zviwane basa remvura rechiedza chekunze.
6, Potting Glue
Nekuvandudzwa kwe tekinoroji yemidziyo isingapindi mvura, marudzi akasiyana-siyana uye mhando dzeakakosha maglues emuhari zvakaramba zvichionekwa. Semuenzaniso, modified epoxy resin, modified polyurethane resin, modified organic silica gel uye zvichingodaro.