Ibhethri lefoni ukuqhuma, kungani kungaba lokhu kwenzeke?

Sonke engozini, yilowo nalowo phakathi kwethu iqukethe indlu (ekhukhwini, emsebenzini) amabhomu ephathekayo obukwazi kungadaleka ingozi embi kakhulu noma ukufa kuyobe kungasekho. Futhi zonke siyingozi Yakha ubuchwepheshe amabhethri, egcwele indinganiso umhlaba wonke futhi akuzange kumesabise umphakathi.

Lithium-ion battery

Namuhla sonke zisebenzisa eziningi kumadivayisi ezahlukene kanye emisha technical, ukusebenza ngesisekelo lithium-ion. Lolu hlobo ibhetri kagesi, libhekene namanye amandla afanayo yokusebenza kwalo ngezindlela eziningi, okusezingeni eliphezulu amandla ukuminyana futhi engeyona inkimbinkimbi e imigomo yesevisi.

Naphezu kwezici zayo ezinhle, lezi amabhethri banciphisa. Amabhethri yalolu hlobo engase aqhume, umonakalo noma ukubhubhisa impahla, nokuthi imbangela esabekayo komzimba sina ekulimaleni ngokomzimba noma kuholele ekufeni.

Nokho, lithium-ion amabhethri esakazwa amazinga kahulumeni ahlukahlukene ukuphila komuntu. Lolu hlobo lwe-mthombo wamandla ingatholakala izimoto, ezindizeni, futhi okubaluleke kakhulu, ukuba Smartphones kanye amaphilisi, okuyizinto iningi labantu oyisebenzisa nsuku zonke, njalo. ukukhuluma Cishe, njengoba kushiwo ngenhla, zonke emphakathini wanamuhla athwala kudivayisi ukuqhumisa okungase isebenze uma yisiphosiso phezu ingozi ngeshwa noma ngenxa yobudedengu umkhiqizi.

izimbangela ukuqhuma ibhethri

Lithium amabhethri ihlolwe ngesikhathi futhi ezibhekwa ophephile, uma ulandela zonke iziphakamiso yomenzi, kodwa kaningi kangakanani umuntu okungenani nentshisekelo imiyalelo? Noma ikuphi ukwephulwa kungaholela nemiphumela emibi kakhulu. Ngokwesibonelo, ushintsho elibukhali lokushisa, okuyinto ingenye izizathu ezijwayeleke kakhulu kungani ibhethri behluleka. Kulokhu, ibhethri lithium-ion iqala ukukhiqiza igesi, ibhethri iba kakhulu kwakhahlela, ukuvuza kungatholakala ezimweni ezingajwayelekile. Bobabili uphawu kuyonilethela ekunqanyulweni ngokushesha ukusetshenziswa zedivayisi, nqamula ibhethri bese ekuchithweni kwayo abanekhono. Ngaphezu kokushintsha kwezimo ezishisayo, zikhona ezinye zezimbangela ezivamile eziholela ukuqhuma ibhethri, okumele ugxile.

nemiphumela engokomzwelo ukulungiswa esikhashana

Noma yimuphi umonakalo, ukugoba noma ukushaqeka kungabangela Ukushisa okweqile ibhethri, okuyinto nakanjani kuhilelani ukuqhuma. Kungokufanayo uya for ukubhoboza ukuthi avame ukuhamba ukulungiswa.

"Jack ayo yonke imidanti yohwebo", ngokuvamile ziphendukela ukulungisa konke, ngaphandle kokubuza usizo lochwepheshe. Mhlawumbe yinto entsha - kungcono ngisho abantu abayimiqemane ukuthuthukisa amakhono abo futhi wonge imali, kodwa uma kuziwa lithium amabhethri, kufanele bayakhohlwa "amakhono" yakhe, ngenxa ukuqaqa nokulungisa amabhethri lithium-ion akukwazi. Kuyefana nasendleleni "etendeni" elincane elise eziyinxanxathela futhi unesibopho ukukhanda izinhlobo ezihlukahlukene zezindwangu ezingaba electronics.

Overdischarge futhi Gqoka

Njengoba Nokho kungase kuzwakale kuyindida, kodwa ngisho noma ushiya ibhethri lithium-ion wedwa, kusenzima eziyingozi, njengoba Ungasebenzisa i-mass esibucayi kwenkokhelo. Ngokuvamile ezimweni ezinjalo, ibhethri umane ahlahlele futhi iyeke umsebenzi, kodwa ubuwula lomuntu liwumsebenzi isibindi olungenamkhawulo. Kunemizamo eminingi ukuze siphinde sithole ibhethri efile ngokuphelele emuva ekuphileni zalotshwa, ngokumane uyibeka phezu ukushaja (e idivayisi isebenze noma ngaphandle). Kulesi futhi kwelinye icala, ibhethri may isekhethi, kweso efudumele ukuze amandla omlilo lokushisa futhi luvutha.

Njengengubo nje iKhabhinethi ubudala kungenzeka liphuke nganoma isiphi isikhathi, kungaba overheat ibhethri ubudala. Njengoba ukuyisebenzisa othwala phandle, ulahlekelwa ivolumu, izingxenye ezithile zilimele. Sizofika isikhathi, futhi izinguquko ezenzeka emzimbeni e ibhethri kudingeka ukushintshwa.

Nehlazo ne Galaxy Note 7

Iningi nciphisa ibhethri global (emakethe mobile) kwenzeka ngo-2016, lapho kukhululwa smartphone kusuka Samsung. Kuze kube manje sehlelo usuku Ibhethri yefoni ukuqhuma wawubhekwa njengophawu ezingavamile, ingozi yenzeke. Ehlobo lango-2016, lapho ngeviki abezindaba kubika Emacaleni angaphezu kuka-35, i-Galaxy Note 7 Smartphones ukuqhuma, konke kwashintsha.

7 Qaphela, ngasendleleni, kwathathwa kahle kakhulu, idivayisi eseke ngokuphelele konke, kodwa, uzama zikufice izimbangi, Samsung miscalculated anezinhlaka sina. Ngasekuqaleni kuka-September, abameleli esemthethweni inkampani Korean wathi zokuphaka umkhankaso wembulunga ukubuya yezinto zobuchwepheshe engaphelele. Amafoni ahlinzekwa ezoshintshwaniswa uhlobo olufanayo, kodwa okuthiwa iqembu elisha. Barely izinsukwana, isimo iyaphindwa nge ububanzi entsha. Abantu baqala ngiphendukele Samsung kaningi yaqala ukuvutha izimoto, abhubhise impahla, abantu bahlupheka, wahlupheka ukusha sina. Ngesinye isikhathi esededelwe, le baseKorea lidlule emuva uma ungazinqumela sokuqeda yokuthengisa futhi ucingo umhlangano.

Izimbangela zezinkinga Galaxy Note 7

Ngemva izinyanga ezingaphezu kweziyisithupha, kusukela ngomhla ka-Januwari 2017, inkampani ayizange idumise susa amazwana ngalesi sigameko. abahlaziyi abaningi nabantu ujwayelene nomsebenzi yenkampani zithi onjiniyela abakwazi ukukhiqiza kabusha ukuqhuma egunjini lokucwaninga esibhedlela.

Inhlangano ezimele uthambekele zikholelwa ukuthi ukuqhuma kwenzeka ngenxa yenkinga nge amandla supply isilawuli. Complex (obukhulu) smartphone ukwakha ehlanganisa a banana isibonisi touch sokucasuka ezimbili izingxenye ibhethri: a cathode kanye anode, okwaholela ekutheni Ukushisa ngokweqile. Ibhethri lithium njalo ngokulwela ukwandisa izinga lokushisa, kungokwemvelo, kodwa umakhi kwadingeka ukuba nginakekele, ukuze ngesikhathi esithile, smartphone ukuthi wancishwa nokudla. Ngeshwa, lokhu akwenzekanga. Futhi, kungakhathaliseki ukuthi uqaphele kwakungamadodana abasebenzisi Samsung, ukuqhuma ibhethri yayo nenkinga omkhulu ezithinta wonke umuntu.

Imiphumela inkampani

Ukuze uzwisise ukuthi yini Ubuyisé isehlakalo esinjalo inkampani, ngokwanele ukubeka uzicabange usesimweni sawo. Yini umthengi ecabanga mayelana nomkhiqizo ngokungazelelwe lolo baba yinhlekisa futhi usongo ekuphileni? Kungenzeka okufanele sikugweme. Kodwa into eyodwa - idumela ukuthi namuhla akukho kusasa, futhi ngemva kosuku futhi lapho, futhi enye into - amaqiniso angempela. Inkampani balahlekelwa, futhi kuyindaba ebalulekile futhi ezingokoqobo ukuze amayunithi mobile - 22 dollar ayizigidi eziyinkulungwane. Izingcingo banqatshelwe ithuba ukude agcwalisiwe ukugwema ukuqhuma olwengeziwe.

Okwamanje, ifoni akwenziwa, inkampani iphenya futhi asikwazi ngethemba nje ukuthi ukuqhuma ibhethri Samsung Note 7, ezoba baseKorea isifundo uyobenza namandla.

Cases iPhone ukuqhuma

Naphezu kwesikhundla yayo ekhethekile emakethe Smartphones kanye eliphansi umshado, ngisho "apula" smartphone bangaba ibhomu esikhashana. Elinye lamacala yakamuva kakhulu kwaba ukuqhuma imikhiqizo emisha kusuka Apple iPhone smartphone 7, okuyinto ingenye abalandeli kusolakala ngaphambilini ku-inthanethi futhi yayisivele basibukela phansi negajethi.

asilandelwanga Abukho ubufakazi mayelana iPhone omlilo nokuguqulwa, futhi lesi sigameko bikho ngohlelo lokukhokha ngamancozuncozu olujwayelekile amahemuhemu ukuvuvukala. Ngenhlanhla abanikazi Smartphones fresh waseCalifornia, "iPhone" ukuqhuma ibhethri kwakungenye ezimbalwa kubangelwa ukusetshenziswa okungafanele (kuleli cala, imithelela ngokomzimba ngokweqile), hhayi inkinga mass kuphela.

Okunye libike amacala iPhone ukuqhuma babé phetho short circuit elafika ngenxa ukusetshenziswa ishaja ovela wesithathu.

Indlela yokugwema ukuthi kugqamuke amalangabi?

Into elula ungenza kunoma imuphi umsebenzisi, ngakho-ke lokhu bheka kanye empilweni yakho futhi imiyalelo ukuthola ukuthi iyingozi ibhethri ku-smartphone yakho, futhi yini ukunakekelwa idinga.

Njalo qinisekisa ukuthi athobele control lokushisa, ungashiyi smartphone yakho elangeni eliza ngqo isikhathi eside kakhulu. Awukwazi ukususa ibhethri ngokwakho Smartphones, lapho le ndlela singanikezwanga ngumkhiqizi (kuba igajethi enomzimba Monolithic).

Uncamela amadivayisi kokuba okungenani abanye igama, osekuyisikhathi eside isetshenziswa, gwema ukuthenga engacabanganga kakhulu "phezulu" kwemikhiqizo emisha.

Into esemqoka udinga ukuqonda ukuthi ukuqhuma lithium ibhethri ungokoqobo kuyingozi kakhulu, ngangokunokwenzeka, ungashiyi amagajethi icala ngaphandle kwesiqondiso, owazi ngasiphi iphuzu ubuchwepheshe bahluleke kufezeke umlilo.

Yini okulandelayo?

Manje ngokuya lithium ibhethri ubuchwepheshe - lena ashibhe kakhulu eyonga amandla inketho kumadivayisi eselula namanye electronics. Njengoba ungacabanga, lokhu uhlobo ibhethri luseseqhulwini.

amabhethri Nuclear kungavela ukuthi ushintshe ibhethri ngelinye lithium. Naphezu igama layo scary, lolu hlobo ibhethri akuyona ingozi ngokuphelele abantu, futhi negajethi kuzovumela ukuphila okukodwa eside izikhathi eziningana ukwedlula manje. Ngeshwa, ukuthuthukiswa kule nsimu kancane kakhulu esikhathini esizayo esiseduze akufanele ulinde. Mhlawumbe ukuqhuma ibhethri "Samsung Note 7" aluphumeleli ngeze, futhi wenze onjiniyela abasebenza emkhakheni kolwazi nobuchwepheshe, shesha.