Ezimweni ezihlukahlukene zansuku zonke, kungakhathaliseki ukuthi ukuphuma ngaphandle kokuhlala ubusuku emvelo , uhambo oluya e-dacha noma uma kwenzeka ukuphuma kwamandla endlini, into ewusizo kakhulu izoyilondoloza - i-flashlight LED.
I-plus yale divayisi ukusetshenziswa kwedivayisi yokugcina amandla - ibhethri, engakhokhiswa ngezindlela eziningana. Ngokungafani nomsunguli wayo - i-flashlight ebhethri, le divayisi inokwedlulele futhi inokwethenjelwa, ngoba inkokhelo ephelele yanele amahora amaningana, kuye ngokuthi umthamo webhethri eyakhelwe ngaphakathi.
Ama-LEDs anamuhla akhiwe ngaphakathi kwe-flashlight, ngokusho kokuqinisekiswa kwabakhiqizi abakwazi ukusebenza iminyaka okungenani eyishumi, ngaphansi kokusebenza okulungile. Lokhu kubonakala kungakazezeki, kepha isipiliyoni sokusebenzisa amadivaysi anjalo sibonisa, ngakho-ke iminyaka emihlanu i-flashlight enjalo isanele ngokwanele.
Uma sikhetha ukukhanya kwe-LED, kubalulekile ukunquma ukuthi kuyodingeka yini. Yiqiniso, izinhlobonhlobo eziningi zingaba nenhloso ehluke ngokuphelele, kepha kuzoba lula kakhulu uma ngenjongo ngayinye ethize kuyoba nemishini yabo.
Ezimakethe zokukhanyisa izibani, ungakwazi ukuhlangabezana nemikhiqizo yangaphandle neyekhaya, okungaphezu kwalokho, enezinga eliphakeme futhi unesiqiniseko seminyaka emibili.
Izibani ze-LED ezingakwazi ukuvuselelwa zendlu namakamelo
Kunezimo lapho ekhaya ngaphandle kwe-flashlight abakwazi ukukwenza. Phela, ngokungazelelwe ususe ukukhanya, futhi uma kwenzeka ingozi kwinethiwekhi kagesi, ukulungiswa kungabambezeleka. Uma ungewona umnikazi ojabulayo we- generator oyokunika ukukhanyisa okungaphazanyiswa, indlela engcono kakhulu ephuma kulokhu izoba yi-flashlight LED.
Futhi uma uhambo oluya e-dacha lapho kungekho ugesi, ilanga elinjalo, eqinisweni, lizoba unkulunkulu. Ukusetshenziswa kwekhaya nokulula, izibani zenziwa nge-bulb noma isibani esidala sase-kerosene. Akulungele ukuthwala, futhi futhi angakwazi ukuphoswa kalula ngaphansi kwesigxobo esikhwameni (uma ikhona) noma ekhoneni emdongeni.
Ukuze igumbi likhanyiswe ngokulinganayo, kuyadingeka ukuba ukhethe inani eliphezulu lama-LED. Okulungile uma bevela ku-20 kuya ku-35 - lokhu kunele ngokwanele ngezidingo zasekhaya.
Kanti futhi ikhaya lilungele ideskithophu ekhanyayo ye-LED elayishiwe. Unomthamo okhethekile we-flip-up, ongayishintsha ngayo i-flashlight. Ngokuvamile, amadivaysi anjalo asebenzisa ibhetri ye-lithium-ion, futhi wonke umuntu uyaqonda ukuthi amandla amakhulu, isikhathi eside sizosebenza.
Njengomthetho, izibani zomsebenzi wasekhaya ezenziwe ngepulasitiki zenziwa futhi zingabuyiselwa kwinethiwekhi ngosizo lwentambo encane efika kulesi kit noma kusuka ekukhanyeni kwegwayi yemoto nge-adaptha.
Izibani ze-LED zokuzingela nokudoba
Izibani zezimiso zokuhamba zinomumo ohluke kakhulu kunendlu. Njengomthetho, banesibambo esicubungele ukubheja, ngoba
Ngaphezu kokushaja kusuka kunethiwekhi, isibani sokuhamba singashejiswa kalula kusuka ku-adaptha yemoto, noma ngosizo lwedayimani, ngezinye izikhathi elakhiwe kudivayisi. Kwezinye izibani, ngaphezu kwebhethri, kunesinye amandla okunikezwa amandla - usebenzisa amabhethri amaningana.
Izibani nama LED zivame ukuba nezinqubo ezimbalwa zokusebenza, ezikuvumela ukuthi ulondoloze amandla ebhethri. Ngakho-ke, uma ufaka isigamu sama-bulb, ungandisa isikhathi sokusebenza kwayo cishe isigamu. Kubalulekile kakhulu, kokubili ukuvakasha kanye nomshayeli wemoto, imodi ekhanyayo, engabonakaliswa uma kunesidingo.