Kuongorora kwehunyanzvi paStructural & Material Kuvharirwa kweMvura kwekunze kwe LED Mwenje
Pamusoro pezvinhu zvekudzivirira mvura
Material isina mvura dhizaini yemarambi, kushandiswa kwekuzadza glue kuisa insulate mvura, kushandiswa kwechisimbiso chisungo pakati peyakavharwa chimiro pakati pemasesheni, kuitira kuti zvinhu zvemagetsi zvinyatso mhepo, kuita basa rekunze rekudzivirira mvura.
1) Zadza glue
Nekuvandudzwa kwetekinoroji yemvura, marudzi akasiyana-siyana uye marambi emwenje-chaiwo cheglue anogara achionekwa, semuenzaniso, modified epoxy resin, yakagadziridzwa polyurethane resin, yakagadziridzwa silicone uye zvichingodaro. Iyo kemikari formula yakasiyana, iyo elasticity, mamorekuru chimiro kugadzikana, adhesion, anti-uV, kupisa kupisa, kushomeka kwekushisa, kushomeka kwemvura, kuita kwekudzivirira uye zvimwe zviratidzo zvemuviri nemakemikari kuita zvakasiyana.
Elasticity: iyo collate yakapfava, iyo elastic module idiki, ipapo kuchinjika kuri nani. Pakati pavo, yakagadziridzwa silicone elastic module ndiyo idiki.
Molecular chimiro kugadzikana: Pasi pechiito chenguva refu cheUV, mhepo uye yakakwirira uye yakaderera tembiricha, chimiro chemakemikari yechinhu chacho chakagadzikana, kwete kuchembera uye kwete kuputika. Pakati pavo, yakagadziridzwa silicone ndiyo yakanyanya kugadzikana.
Kunamatira: kunamatira kwakasimba hakusi nyore kusvuura, iyo yakagadziridzwa epoxy resin adhesion ndiyo yakasimba, asi chimiro chemakemikari kugadzikana kwakashata, nyore kuchembera kuputika.
Mvura inosemesa: inoratidza kugona kweiyo collage kuramba kubuda kwemvura. Pakati pavo, yakagadziridzwa silicone silicone mvura inonyangadza iri nani.
Insulation: Insulation ine hukama nechiratidzo chekuchengetedza chigadzirwa, izvo zviri pamusoro zvakati wandei zvekuzadza glue zvinhu zvakanaka zveakakosha glue glue zvakanaka.
Kubva pane iri pamusoro yakazara physicolic kuita, kuita kweakagadziridzwa silicone zvinhu ndiko kwakanyanya kunaka.
2) Isa chisimbiso chekunamatira
Sealants anowanzo kusungirira kurongedza, akakodzera kuvakwa kwekunamira, anowanzo shandiswa kumagumo ewaya, magoko akaumbwa asina kunanga seam bonding uye chisimbiso. Inowanzo shandiswa single-group dispenser, pakamuri tembiricha uye mweya mhute reaction, zvakasikwa kusimba.
Kunyanya kutarisisa: zvimwe zvidyarwa zvinogadzira mwenje zvinoshandisa chivakwa chisina kurerekera keteni madziro glue, pane nyanzvi yemagetsi sealant, nyore kuputsa zvinhu zvinokuvadza, kukuvadza marambi.
Mamwe marudzi ekubikira gels uye sealants mukuita gel, anopwanya shoma shoma yemakemikari emvura kana gasi, senge marambi mabheji ari padyo necolloidal kuparara kwemarambi mabheji kukuvadzwa kwemarambi efluorescent poda, zvichikonzera kupisa kwemavara. kudonha, kana kutyora led chip, kana kuora nePc inoonekera epurasitiki kemikari reaction, kukuvadzwa kwePC chimiro chechinhu, zvichingodaro. Iyi injodzi inogona kuitika mumapurogiramu ekubatanidza uye inofanirwa kugadzirwa nemugadziri anonzwisisa zvizere nezvekemikari uye zvimiro zvemuviri uye akaedzwa kuti aonekwe.
Sealant mune rambi goko chimiro chechisimbiso chisimbiso, iyo inonyanya kukanganiswa nekupisa kwekuwedzera kutonhora shrinkage, kunyanya mwenje mikuru, zvinhu zvakasiyana-siyana zvemutsara wekuwedzera coefficient musiyano yakakura, inopisa kuwedzera inotonhora inodonha inogara ichidhonzwa, iri nyore kwazvo kuoneka makatsemuka. Naizvozvo, kugona kwekudzivirira kwemvura kwechigadzirwa chisina mvura dhizaini inonyanya kuenderana nekuzadza bhodhi redunhu.
Material yekugadzira mvura isina mvura yakarebesa, 1 yekudiridza gel solidification cycle inoda 24 h, imwe chigadzirwa dhizaini yakanyanya kuomarara, inotoda 2 kusvika ku3 yekudiridza kutenderera, zvichikonzera kutenderera kwekutakura kwenguva refu, nhamba huru yebasa renzvimbo dzekugadzira, uye kugadzirwa. nharaunda yakasviba. Mushure me colloidal solidification, kugadzirisa kwechigadzirwa kunonetsa.
Iyo dhizaini yedhizaini yemwenje isina mvura haidi kuve yakanyatsojeka, chero bedzi dhizaini ichichengeta iyo collage potted nzvimbo, iyo mvura haina kudonha, kuita kwayo kusapinda kwemvura kunonzwisisika. Naizvozvo, iyo nzira yekudzivirira mvura inonyanyokodzera mwenje madiki ekunze, mukati memukati-uchapupu marambi. Iyo inowanzoshandiswa mune yakaderera-yekupedzisira uye isingadhuri yeruzhinji-modhi zvigadzirwa. Zvakadai sebhandi rakapfava, mwenje diki, mwenje wakavigwa uye mamwe mwenje madiki.
Muchidimbu, kana chimiro chacho hachina mvura kana kuti chinhu chacho hachina mvura, kune marambi ekunze kwenguva refu yekushanda kugadzikana, kuderera kuderera kwehuwandu hunodiwa, imwe chete yekugadzira mvura yakaoma kuwana kuvimbika kwakanyanya, njodzi dzinogona kuvanzwa dzemvura inoputika dzichiripo.
Naizvozvo, dhizaini yemagetsi ekunze ekunze emwenje e LED, inokurudzirwa kushandisa tekinoroji isingapindi mvura inochinjika, iyo yakarongeka yekudzivirira mvura uye tekinoroji yekudzivirira mvura kusanganisa zvakanakira zvenguva refu uye pfupi, kuve nechokwadi kugadzikana kwenguva refu kweiyo LED yedunhu basa. . Kana zvinhu zvisingapindi mvura dhizaini, inogona kuwedzerwa kune inofema kuti ibvise kumanikidza kwakashata. Uye chimiro chisina mvura dhizaini, chinogona zvakare kufunga kuwedzera potted, kaviri kudzivirira mvura, kuvandudza kugadzikana kwekushandiswa kwenguva refu kwemarambi ekunze, kuderedza mwero wekutadza kunyorova.
