Hauv tsev: Daim duab rau cov lus pom ntawm tus tshiab version ntawm GB 38031 "Kev nyab xeeb yuav tsum muaj rau lub hwj chim roj teeb rau lub tsheb hluav taws xob"
Hauv tsev: Daim duab rau cov lus pom ntawm tus tshiab version ntawm GB 38031 "Kev nyab xeeb yuav tsum muaj rau lub hwj chim roj teeb rau lub tsheb fais",
wb 38031,
▍ Daim ntawv pov thawj Txheej txheem cej luam
Cov Ntawv Pov Thawj thiab Cov Ntawv Pov Thawj
Cov qauv xeem: GB31241-2014:Lithium ion hlwb thiab cov roj teeb siv hauv cov khoom siv hluav taws xob portable - Cov kev xav tau ntawm kev nyab xeeb
Daim ntawv pov thawj: CQC11-464112-2015:Secondary Battery and Battery Pack Safety Certification Rules for Portable Electronic Devices
Keeb Kwm thiab Hnub Ua Haujlwm
1. GB31241-2014 tau luam tawm rau lub Kaum Ob Hlis 5th, 2014;
2. GB31241-2014 tau raug coj los siv rau lub Yim Hli 1st, 2015.;
3. Thaum Lub Kaum Hli 15th, 2015, Certification and Accreditation Administration tau tshaj tawm ib qho kev daws teeb meem ntawm cov qauv xeem ntxiv GB31241 rau cov khoom tseem ceeb "roj teeb" ntawm cov khoom siv suab thiab video, cov khoom siv thev naus laus zis thiab cov khoom siv hauv xov tooj. Qhov kev daws teeb meem tau teev tseg tias cov roj teeb lithium siv rau hauv cov khoom saum toj no yuav tsum tau sim sim raws li GB31241-2014, lossis tau txais daim ntawv pov thawj cais.
Nco tseg: GB 31241-2014 yog tus qauv tsim nyog hauv tebchaws. Tag nrho cov khoom siv roj teeb lithium muag hauv Suav teb yuav tsum ua raws li tus qauv GB31241. Cov qauv no yuav raug siv rau hauv cov qauv qauv tshiab rau kev soj ntsuam hauv tebchaws, xeev thiab hauv zos.
▍ Scope of Certification
GB31241-2014Lithium ion hlwb thiab cov roj teeb siv hauv cov khoom siv hluav taws xob portable - Cov kev xav tau ntawm kev nyab xeeb
Cov ntaub ntawv pov thawjFeem ntau yog rau cov khoom siv hluav taws xob hauv xov tooj ntawm tes uas tau teem sijhawm tsawg dua 18kg thiab tuaj yeem nqa tau los ntawm cov neeg siv feem ntau. Cov piv txwv tseem ceeb yog raws li hauv qab no. Cov khoom siv hluav taws xob portable uas tau teev tseg hauv qab no tsis suav nrog txhua yam khoom, yog li cov khoom lag luam tsis tau teev tseg tsis tas yuav nyob sab nraud ntawm tus qauv no.
Cov cuab yeej siv tau: Cov roj teeb lithium-ion thiab cov roj teeb uas siv rau hauv cov khoom siv yuav tsum tau ua raws li cov qauv kev cai.
| Electronic khoom qeb | Cov qauv nthuav dav ntawm ntau hom khoom siv hluav taws xob |
| Portable cov khoom siv hauv chaw ua haujlwm | phau ntawv, pda, thiab lwm yam. |
| Cov khoom siv sib txuas lus txawb | xov tooj ntawm tes, xov tooj cordless, Bluetooth headset, walkie-talkie, thiab lwm yam. |
| Portable audio thiab video khoom | portable TV teeb, portable player, lub koob yees duab, yees duab yees, thiab lwm yam. |
| Lwm yam khoom siv portable | electronic navigator, digital photo frame, game consoles, e-books, thiab lwm yam. |
▍ Vim li cas MCM?
● Kev lees paub Kev Tsim Nyog: MCM yog CQC qhov chaw kuaj pom muaj ntawv pov thawj thiab CESI kuaj pom zoo. Daim ntawv tshaj tawm xeem tuaj yeem thov ncaj qha rau CQC lossis CESI daim ntawv pov thawj;
● Kev pab txhawb nqa: MCM muaj ntau yam khoom siv kuaj GB31241 thiab tau nruab nrog ntau tshaj 10 tus kws tshaj lij los ua qhov kev tshawb fawb tob txog kev sim tshuab, ntawv pov thawj, kev kuaj xyuas lub Hoobkas thiab lwm cov txheej txheem, uas tuaj yeem muab tau ntau dua thiab kho tau raws li GB 31241 daim ntawv pov thawj cov kev pabcuam thoob ntiaj teb. cov neeg siv khoom.
Tsis ntev los no, Ministry of Industry thiab Information Technology tau tshaj tawm cov qauv tshiab ntawm GB 38031 "Cov Lus Qhia Txog Kev Nyab Xeeb rau Lub Hwj Chim Hluav Taws Xob rau Lub Tsheb Hluav Taws Xob" (Draft for Comments), thiab tam sim no thov cov kev xav rau pej xeem. Hnub kawg rau kev tawm tswv yim yog Lub Xya Hli 27, 2024.
Muaj ntau cov ntsiab lus hauv qhov kev hloov kho no, tshwj xeeb tshaj yog ntxiv cov kev ntsuam xyuas kev nyab xeeb rau cov roj teeb tom qab them ceev, kev ntsuam xyuas hauv qab ntawm cov roj teeb pob, cov tshuab lossis tag nrho cov tsheb, ntxiv cov txheej txheem cua sov sab hauv raws li thermal runaway triggering txoj kev ntxiv rau cov koob uas twb muaj lawm thiab Cov txheej txheem cua sov sab nraud, thiab xav kom cov tuam txhab muab cov kev txiav txim tsis raug rau cov kev sim xws li qhov siab siab, av noo thiab lub voj voog kub, qhov kub thiab txias, tshuaj tsuag ntsev, thiab lwm yam.
Rau cov ntsiab lus hloov kho tshwj xeeb, thov nyem qhov txuas hauv qab no kom nkag mus rau cov ntawv sau rau cov lus pom. MCM ceeb toom rau cov tuam txhab lag luam kom nkag siab cov qauv tshiab kom sai li sai tau thiab hloov kho raws sijhawm.
