REESE'S LAW – 16 CFR 1263
Thaum Lub Yim Hli 16, 2022 Asmeskas Thawj Tswj Hwm Joe Biden tau kos npe rau tsab cai lij choj uas tiv thaiv menyuam yaus thiab lwm tus neeg siv khoom tiv thaiv kev phom sij cuam tshuam nrog kev sib tsoo ntawm pob xov tooj lossis roj teeb npib. "Reese Txoj Cai" tau tsim los ntawm kev hwm ntawm Reese Hamsmith, tus menyuam hnub nyoog 18-hli uas tau tuag xyoo 2020 tom qab noj lub pob roj teeb ntawm lub chaw taws teeb tswj.
Lub Cuaj Hlis 21, 2023US Consumer Product Safety Commission (CPSC)luam tawm ib txoj cai kawg nrog cov kev cai teev tseg raukhawm thiab npib cell roj teebpom nyob rau hauv cov khoom siv hauv tsev.
Txoj cai kawg muaj ob tsab ntawv ceeb toom ntawm Tsoom Fwv Teb Chaws Sau Npe: ib qho kev sib koom ua ke 2023 version ntawm tus qauv kev lag luamUL 4200 Araws li tsoomfwv txoj cai tswjfwm (kev txais yuav ntawm 16 CFR 1263), thiab lwm yam qhia txog kev ntim khoom ntxiv thiab daim ntawv lo rau pob thiab npib roj teeb uas tsis suav nrogUL 4200 A.
Cov kev cai no tsis siv rau cov khoom ua si rau cov menyuam yaus hnub nyoog qis dua 14 xyoo yog tias cov khoom ua raws liASTM F963 Toy Safety Standard.
Hnub pib ua haujlwm ntawm 16 CFR 1263, tshwj tsis yog CPSC tau txais thiab lees txais "cov lus pom tsis zoo" los ntawm Lub Kaum Hli 23, 2023, tab sis Pawg Neeg Saib Xyuas tau tso cai rau 180-hnub lub sijhawm hloov pauv ntawm kev tswj hwm kev txiav txim siab txij lub Cuaj Hlis 21, 2023, mus txog Lub Peb Hlis 19, 2024.
Marking – Ntim
Tsuas yog nyob rau hauv rooj plaub uas cov khoom tsis ntim los yog ntim cov zaub vaj huam sib luag yog me me, lub vaj huam sib luag tseem ceeb yuav tsum muaj daim ntawv ceeb toom. Lub icon yuav tsum muaj tsawg kawg yog 7 hli nyob rau hauv dav thiab 9 hli nyob rau hauv qhov siab. Lub icon yuav tsum muaj tsawg kawg yog 8 hli (0.31 nyob rau hauv) inch. Cov ntawv hauv daim ntawv ceeb toom yuav tsum yog raws li qhia. Thaum nyob rau ntawm daim ntawv luam uas siv ntau tshaj ib xim, lub cim yuav tsum siv xim raws li qhia.
Marking- Cov khoom
Tsuas yog cov xwm txheej thaum cov khoom muaj qhov chaw tsawg heev, cov neeg siv khoom yuav tsum tau cim nrog daim ntawv ceeb toom ntawm cov khoom lag luam vaj huam sib luag uas ceeb toom rau cov neeg siv khoom ntawm lub xub ntiag ntawm lub xov tooj ntawm tes lossis npib roj teeb. Cov ntawv ceeb toom yuav tsum suav nrog cov cim ceeb toom kev nyab xeeb, cov lus ceeb toom, thiab cov ntawv nyeem. Thaum nyob rau ntawm daim ntawv luam uas siv ntau tshaj ib qho xim lub cim yuav tsum siv xim raws li qhia.
Kev Qhia Ntawv Cov Lus Qhia
Cov lus qhia thiab phau ntawv qhia, yog tias muab, yuav tsum suav tag nrho cov cim siv tau thiab cov lus teev tseg hauv qab no. Yog tias tsis muaj cov lus qhia thiab phau ntawv qhia, cov nqe lus yuav tsum muaj nyob rau ntawm lub ntsiab lus ntawm lub vaj huam sib luag lossis cov khoom siv thib ob ntawm cov khoom ntim khoom, lossis yog tias tsis muaj cov khoom ntim khoom siv, cov ntawv txuas nrog lossis cov ntawv nplaum.
a) Tsab ntawv tshaj tawm "Tshem tawm thiab rov siv dua lossis pov tseg cov roj teeb siv tam sim ntawd raws li cov kev cai hauv zos thiab kom deb ntawm cov menyuam yaus. Tsis txhob muab cov roj teeb pov tseg hauv tsev cov thoob khib nyiab lossis hlawv."
b) Nqe lus "Txawm tias siv roj teeb tuaj yeem ua rau raug mob hnyav lossis tuag."
c) Nqe lus "Hu rau lub chaw tswj tshuaj lom hauv zos kom paub txog kev kho mob."
d) Ib nqe lus qhia txog hom roj teeb uas siv tau (piv txwv li, LR44, CR2032).
e) Ib nqe lus qhia txog lub nominal roj teeb voltage.
f) Cov lus hais tias "Cov roj teeb uas tsis tuaj yeem them rov qab tsis yog yuav tsum tau them rov qab."
g) Tsab ntawv tshaj tawm “Tsis txhob yuam kom tso tawm, rov them dua, tshem tawm, cua sov saum toj no (chaw tsim khoom qhov ntsuas qhov ntsuas qhov ntsuas kub) lossis incinerate.
Cov khoom uas hloov tau khawm / npib ntawm tes roj teeb yuav tsum suav nrog
a) Cov nqe lus "Nco ntsoov cov roj teeb tau teeb tsa kom raug raws li polarity (+ thiab -)."
b) Cov lus hais "Tsis txhob sib xyaw cov roj teeb qub thiab tshiab, ntau hom lossis hom roj teeb, xws li alkaline, carbon-zinc, lossis cov roj teeb uas siv tau."
c) Daim ntawv tshaj tawm "Tshem tawm thiab rov siv dua lossis pov tseg cov roj teeb ntawm cov khoom siv tsis siv rau lub sijhawm txuas ntxiv raws li cov cai hauv zos."
d) Cov lus hais tias "Txhua lub sijhawm ua kom lub roj teeb ruaj ntseg tag nrho. Yog tias lub roj teeb ntim tsis kaw kom ruaj ntseg, tsis txhob siv cov khoom, tshem cov roj teeb, thiab cia lawv deb ntawm menyuam yaus."
Kev ua tau zoo
Kev tiv thaiv los ntawm kev noj los yog Aspiration ntawm khawm / npib Cell roj teeb
Cov khoom lag luam yuav tsum tsis txhob muaj kev pheej hmoo ntawm kev nkag mus tsis ncaj ncees los ntawm cov menyuam yaus mus rau pob / npib hlwb. Cov roj teeb pob khawm / npib ntawm tes yuav tsum tsis tuaj yeem siv tau lossis tso tawm los ntawm cov khoom lag luam vim qhov kev ntsuas kev tsim txom ntawm cov khoom siv hauv cov qauv kev nyab xeeb rau cov khoom, thiab cov khoom siv nrog khawm / npib lub hlwb yuav tsum ua raws li cov kev ntsuas hauv 6.2 - 6.4.:
Ib qho kev xeem yuav tsum raug ua raws li cov xwm txheej hauv qab no ua ntej ua ntu zus ua ntej kev sim hauv 6.3 thiab 6.4, raws li siv tau:
a) Kev Ntsuam Xyuas Kev Nyuaj Siab
- Ib qho piv txwv ntawm cov khoom tiav yuav tsum muab tso rau hauv qhov cub hluav taws xob rau lub sijhawm 7 teev. Qhov cub kub yuav tsum tau teem kom siab dua ntawm (1) lossis (2) hauv qab no. Tom qab tshem tawm ntawm qhov cub, cov qauv tso cai kom txias rau chav tsev kub.
1) 70 ° C (158 ° F); los yog
2) 10 ° C (18 ° F) siab tshaj qhov kub siab tshaj plaws ntawm cov thermoplastic enclosures, roj teeb lub qhov rooj / npog, lossis roj teeb lub qhov rooj / npog cov txheej txheem thaum lub sijhawm ua haujlwm nruj tshaj plaws ntawm lub cuab yeej.
b) Kev Xeem Hloov Roj Teeb
- Lub roj teeb lub qhov rooj / npog yuav tsum qhib thiab kaw, thiab lub roj teeb tshem tawm thiab hloov, rau tag nrho 10 lub voj voog. Cov txheej txheem yuav tsum simulate hloov raws li tus neeg tsim khoom cov lus qhia.
Kev sim ua phem
Cov kev ntsuam xyuas hauv 6.3.2 - 6.3.4 yuav tsum tau ua raws li qhov tsim nyog, ntawm ib qho qauv ua ntej ntawm cov khoom. Tom qab tag nrho cov kev xeem tau ua tiav, kev ua raws cai raug kuaj xyuas los ntawm 6.3.5.
Tso Test
Cov khoom siv txawb tau raug xa mus rau qhov kev sim poob los ntawm qhov siab ntawm 1.0 m (39.4 in) mus rau kab rov tav hardwood nto nyob rau hauv txoj hauj lwm yuav ua rau lub zog siab tshaj plaws ntawm lub roj teeb compartment lossis enclosure.
Cov khoom siv txawb nqa tau raug rau 3 tee, tshwj tsis yog cov khoom siv tes tuav tau raug rau 10 tee. Cov ntoo tawv tawv yuav tsum yog tsawg kawg yog 13 hli (1/2 hauv) tuab, mounted rau ob txheej ntawm nominal 19 hli (3/4 hauv) tuab plywood, muab tso rau ntawm pob zeb lossis sib npaug ntawm qhov tsis zoo.
Impact Test
Lub kaw lus lossis lub roj teeb lub qhov rooj / npog yuav tsum raug rau peb, 2-J (1.5-ft·lbf) cuam tshuam. Qhov kev cuam tshuam no yuav tsum tau ua los ntawm kev tso cov hlau kheej kheej, 50.8 hli (2 ntiv tes) hauv txoj kab uas hla, thiab hnyav li ntawm 0.5 kg (1.1 lb) los ntawm qhov siab xav tau los tsim cov kev cuam tshuam los yog cov hlau kheej kheej yuav tsum tau muab tshem tawm los ntawm ib txoj hlua thiab swung li lub pendulum, poob los ntawm txoj kab ntsug uas yuav tsum tau ua kom nws tawm tsam. Lub steel kheej kheej yog txhawm rau ntaus lub roj teeb lub qhov rooj / npog qhov perpendicular mus rau qhov chaw kaw.
Crush Test
Cov qauv yuav tsum tau txais kev txhawb nqa los ntawm qhov chaw ruaj khov ruaj khov, nyob rau hauv txoj haujlwm yuav ua rau cov txiaj ntsig tsis zoo tshaj plaws yog tias txoj haujlwm tuaj yeem txhawb nqa tus kheej. Lub zog crushing ntawm 330 ± 5 N (74.2 ± 1.1 lbf) yog siv rau lub sijhawm ntawm 10 s rau qhov chaw raug. Lub zog yuav tsum tau siv los ntawm qhov chaw tiaj tus ntsuas kwv yees li 100 los ntawm 250 mm (3.9 x 9.8 nti). Yog tias tus me nyuam tuaj yeem tuav tau ib feem ntawm lub roj teeb ntim ntawm cov khoom siv nrog rau lub qhov rooj lossis lub hau npog, nrog tsawg kawg ntawm tus ntiv tes xoo thiab tus ntiv tes xoo, lossis siv cov hniav, siv cov kev ntsuam xyuas hauv qab no
Torque Test
- Siv lub Torque Test rau tshem tawm cov Cheebtsam ib ASTM F963, mus rau lub roj teeb compartment enclosure, siv ib tug torque ntawm tsawg kawg yog 0.50 Nm (4.4 in-lbf).
Kev Ntsuas Siab
- Siv lub Tension Test rau tshem tawm cov Cheebtsam ib ASTM F963, mus rau lub roj teeb compartment enclosure, siv ib tug quab yuam ntawm tsawg kawg yog 72.0 N (16.2 lbf).
Kev xeem ua raws cai
Tom qab qhov kev ntsuam xyuas ntawm 6.3.2 - 6.3.4B, lub zog ntawm 50 +10/-0 N (11.2 +2.2/-0 lbf) yog thov rau 10 s rau lub roj teeb lub qhov rooj / npog los yog enclosure los ntawm ib tug nruj xeem ntiv tes raws li Test Probe 11 ntawm IEC 61032. Qhov feem ntau unfavorable siv nyob rau hauv probes. kev taw qhia. Lub zog yuav tsum siv rau hauv ib qho kev taw qhia nkaus xwb. Lub roj teeb lub qhov rooj / npog yuav tsum tsis qhib thiab yuav tsum nyob twj ywm. Lub roj teeb yuav tsis siv tau.
Zhongxin Teeb pom kev zoo dhau qhov kev sim - sim kuv Tshooj
Kawm paub ntxiv txog ZHONGXING cov khoom sim sim kuv ntawm pob
Tib neeg kuj nug
Post lub sij hawm: Aug-19-2024