Nhanganyaya
Mumakore achangopfuura, matekinoroji ekuchaja nekukurumidza apararira mumidziyo yakaita semotokari itsva dzemagetsi, malaptop, uye mafoni, simba rekuchaja richiramba richikwira. Munguva yekuchaja, matambudziko ekuchengetedza akadai sekuwanda kwemagetsi, kubatana kwakasununguka, uye tembiricha yakakwira inogona kuitika. Sechinhu chakakosha chekudzivirira muhurongwa hwekuchaja,madiki chinjakuve nechokwadi chekuchengetedzwa kuburikidza nekugona kwavo kumutsa nekukurumidza uye kugona kwavo kupindura nekukurumidza.
Zviratidzo zvakananga zvema "micro switch" mukuona kuchengetedzeka kwekuchaja
Swichi dikiinoshanda senzira yekutanga yekudzivirira mukuchengetedzwa kwenzvimbo dzekuchaja. Pakubatana pakati pepfuti yekuchaja nechiteshi chemotokari itsva dzine simba, kana nzvimbo yacho isina kubatana zvizere kana kuti yakasununguka, zvinogona kukonzera kusabatana zvakanaka, zvichigadzira ma arcs uye zvichikonzera njodzi dzemoto. Ma micro switch akagadzirirwa mamiriro ekuchaja ane magadzirirwo ekuona kufamba kwakanyatsojeka mukati. Kana nzvimbo yacho yakabatana zvizere uye nzvimbo yekubata ikasangana nezvinodiwa zve high-current conduction ndipo panobva patumirwa chiratidzo chekuti "power-on inobvumidzwa" kune control system. Kana paine unplugging isingatarisirwi kana kufamba kwe interface panguva yekuchaja, micro switch inogona kukurumidza kudzima magetsi mukati memasekonzi 0.1, ichibvisa njodzi ye arcs inokonzerwa ne live plugging uye unplugging. Data rekuyedza kubva kune rimwe bhizinesi rekuchaja rinoratidza kuti kuwanda kwekusagadzikana kunokonzerwa nekubatana kwakasununguka mumidziyo yekuchaja ine ma micro switch kwaderera kubva pa8% kusvika pasi pe0.5%.
Muzviitiko zvekuchaja nekukurumidza,madiki chinjaIta basa re "circuit safety valve" kudzivirira njodzi yekuwanda kwemagetsi. Simba rekuchaja nekukurumidza razvino rapfuura 200W, uye simba rekuchaja nekukurumidza remotokari itsva rinogona kusvika pamusoro pe100A. Kana paine short circuit kana mutoro usingawanzoitiki mucircuit, overcurrent inogona kupisa mitsetse kana michina. Micro switches dzakasarudzika dzekuchaja, kuburikidza ne high-sensitivity current sensitivity design, dzinotarisa kuchinja kwemagetsi mucircuit munguva chaiyo. Kana current ikadarika term yekuchengetedza, switch contacts dzinobva dzangoerekana dzadzima, zvichiita dziviriro mbiri ne power management chip kudzivirira moto unokonzerwa nekuwanda kwemagetsi. Zvichienzaniswa nemidziyo yekudzivirira yechinyakare, micro switches dzine kukurumidza kupindura nekukurumidza uye kugadzikana kwakanyanya, zvichinyatsovhara mamiriro akangoerekana aitika senge overloads pakarepo, zvichipa dziviriro yakakwana yechaji circuit.
Kupisa kwakanyanya kunokonzerwa nekuchaja chimwe chinhu chakakosha chinokanganisa kuchengetedzeka. Kana mafungu emvura akakwira achiyerera, chinobatanidza chekuchaja nemitsetse zvinopisa zvisingadzivisike. Kana tembiricha ikapfuura nzvimbo yakachengeteka, zvinogona kukonzera kukwegura kweinsulation uye kutadza kushanda kwezvikamu.Swichi dikiZvakagadzirirwa michina yekuchaja zvakagadziridzwa kuti zvisanyanya kupisa: macontacts acho akagadzirwa nesilver-nickel alloy, iyo inogona kumira tembiricha inosvika 125°C, uye arc erosion resistance yakagadziridzwa katatu; imba yacho yakagadzirwa nezvinhu zvinodzivirira kupisa zvakanyanya uye zvinodzivirira moto, pamwe chete nedhizaini yechivakwa chakavharwa, izvo zvisingangodziviriri chete kuora kwekushanda nekuda kwekupisa kwakanyanya asiwo zvinodzivirira kudonha kweguruva rekunze nemvura inodziya, zvichiita kuti kushanda kwakasimba munzvimbo dzine tembiricha yepamusoro uye hunyoro hwakawanda. Mumwe mugadziri wezvishongedzo zvefoni akataura kuti mushure mekuisa misoro yayo yekuchaja nekukurumidza ne ma micro switch anodzivirira kupisa, mwero wemishumo yekukanganisa munzvimbo dzine tembiricha yepamusoro wakaderera ne60%.
"Chinhu chikuru chekuchengetedza kuchaja 'ndechekudzivirira matambudziko asati aitika.' Kunyangwe hazvomadiki chinja"Zvidiki, zvinogona kukurumidza kuderedza njodzi panguva dzakaoma," akadaro mukuru wekambani inogadzira michina midiki inochinja-chinja. Kuti isangane nezvinodiwa nemamiriro akasiyana ekuchaja, kambani iyi yakagadzira zvigadzirwa zvemotokari itsva dzinoshandisa simba, zvemagetsi zvevatengi, uye zvekushandisa zvekuchaja zvemaindasitiri, zvichisanganisira zvinhu zvakaita seIP67 isingapindi mvura uye inodzivirira guruva, kutsungirira kwemagetsi kwakakwira, uye kuramba kupisa kwakanyanya, zvichisangana nezvinodiwa zvekuchengetedza zvemidziyo yakasiyana-siyana yekuchaja. Parizvino, zvigadzirwa izvi zvave zvichishandiswa zvakanyanya mumidziyo yekuchaja yemhando dzakadai seBYD, Huawei, neGONGNIU, uye zvave kuzivikanwa pamusika.
Mhedziso
Nekuvandudzwa kwetekinoroji yekuchaja inokurumidza kwazvo, simba rekuchaja riri kufambira mberi kusvika pa1000W uye kunyange mazinga akakwira, uye zvinodiwa zvezvikamu zvekudzivirira kuchengetedzeka zviri kuramba zvichiwedzera. Vari mukati meindasitiri vanoti mune ramangwana, ma "micro switch" achawedzera kusimudzira kusvika pa "saizi diki, mhinduro inokurumidza, uye kutsungirira kwakanyanya", uku vachibatanidza mabasa maviri ekuona tembiricha nemagetsi kuti vawane kufanotaura kwakasimba uye dziviriro chaiyo yekuchengetedzeka kwekuchaja, zvichipa vimbiso yakasimba yekukurumbira kwetekinoroji yekuchaja inokurumidza kwazvo. "Chikamu chidiki" ichi chakavanzika muzvishandiso zvekuchaja chiri kuona kushanda kwakavimbika, zvichiita kuti chaja yega yega ive yakachengeteka uye iwedzere kunyaradza.
Nguva yekutumira: Mbudzi-15-2025
