Came in October 2018 in December, yichang city industrial and commercial bureau wells balanced in area of military region of area, new and high area, Wu Jiagang area, dot, Xi Ling develops current domain vehicle kind commodity " target to type " selective examination examine, add up to selective examination 26 batch commodity, among them eligible 11 batch, unqualified 15 batch.
Sampling observation circumstance
The commodity of this second sampling observation is 3 kinds of commodity such as product of acerbity accumulator of dynamoelectric bicycle, lead, charger, main body getting check is dynamoelectric bicycle brand shop.
This second commodity sampling observation and decide according to
GB17761-1999 " dynamoelectric bicycle is general technical condition " (the following abbreviation " GB17761-1999 " )
GB/T 22199-2008 " dynamoelectric the car that help strength uses sealed lead acerbity storage battery "
GB 4706.1-2005 " the safety of family expenses and similar utility electric equipment the 1st share is current requirement "
GB 4706.18-2014 " the special requirement of the safe batteries charger of family expenses and similar utility electric equipment "
Examine project
The project that this second key monitors has property of top speed, apply the brake, have step He Ming of function, reflector without the foot sign unit, mark and specification, right touch of live part defend, the overload protection of power input and electric current, calorific, transformer and relevant circuit, mechanical intensity, structure. The specific requirement of these main items is as follows:
Top speed
GB17761-1999 standard sets the 5.1.1st times " should not be more than 20km/h " . Producing segment, dynamoelectric bicycle installed device to limit speed generally, its are highest speed can accord with GB17761-1999 standard requirement commonly. Arrived current link, remove device to limit speed, dynamoelectric bicycle speed rises considerably. To solve dynamoelectric bicycle actual speed circumstance, basis (X) XK16-002 " licence of production of product of the car that help strength carries out detailed rules " accessory 6 " technology of dynamoelectric bicycle complement asks " regulation, demolish device to limit speed, monitor top speed actual condition.
Function of apply the brake
When initial velocity of apply the brake is 20km/h, index of function of apply the brake consults the standard in GB17761-1999 the 5.2.1st " dynamoelectric bicycle rides with top speed row, its do distance of voice apply the brake to should not be more than 4m " . Initial velocity of apply the brake is 26km/h, top speed (be more than 26km/h) when, index of function of apply the brake consults GB3565-2005 " bicycle safety asks " in the standard the 5.5.1st " initial velocity of apply the brake is 25km/h, distance of apply the brake of dry state double brake is not more than 7m " regulation.
Discovery of supervisory sampling observation, in 26 batch product, 17 batch are less than top speed below speed limit condition 20km/h, there are 14 batches to exceed 20km/h after purify speed limit. Charge add travel course of development 1 batch under 25km. Apply the brake is apart from (adjust brake, 20km/h speed apply the brake) exceed 60% to be less than 4m, be in can accuse state. Have step a function to 19 batch do not accord with a requirement without the foot, put in bigger safe hidden trouble. 4 lead acerbity accumulator is passed entirely detect, accord with national level requirement. Mark of a charger and specification do not accord with national level to ask.
Before fraction defective 3 pop chart
Rank
By sampling observation operator
Sampling observation batch
Unqualified batch
Fraction defective
1
Small Liu Ma of Yichang city Xi Ling district deserves to run a department
2
2
100%
2
Limited company of trade of Yichang Jia Ling
2
2
100%
3
Car of source of Xin of area of hillock of Yichang town five home goes
3
2
66.6%
Before percent of pass 3 pop chart
Rank
By sampling observation operator
Sampling observation batch
Eligible batch
Percent of pass
1
Supermarket of storage battery of Xin Mingxin of Yichang city Wu Jiagang district
2
2
100%
2
Car of diamond of area of hillock of Yichang town five home goes
2
2
100%
3
Brand shop of motor-car of round report of dream of booth area
1
1
100%
Sampling observation commodity is unqualified list
Serial number
Report number
Bear check unit name
Produce unit name
Brand
Sampling address
Conclusion
Decide
1
SY-J201829362
Xin of area of hillock of Yichang town five home contains electric car trading company
Course of study of be open to traffic of the nimble that do not have stannum limited company
Xin Lei (dynamoelectric bicycle)
Exterminate hill road 228
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
2
SY-J201829360
Small Liu Ma of Yichang city Xi Ling district deserves to run a department
Without plant of machining of stannic Tai Deli
Gelinhaotai (dynamoelectric bicycle)
Road of Yellow River of Xi Ling area 11
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
3
SY-J201829350
Motor-car of Ou Mingda report runs post of Yichang town five home ministry
Without limited company of motor-car of report of stannic new continent
The group is happy (dynamoelectric bicycle)
Exterminate hill highway 278
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
4
SY-J201829359
Small Liu Ma of Yichang city Xi Ling district deserves to run a department
Line of business of car of Tianjin case peaceful limited company
Gelinhaotai (dynamoelectric bicycle)
Road of Yellow River of Xi Ling area 11
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
5
SY-J201829361
Xin of area of hillock of Yichang town five home contains electric car trading company
Course of study of be open to traffic of the nimble that do not have stannum limited company
Xin Lei (dynamoelectric bicycle)
Exterminate hill road 228
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
6
SY-J201829357
New car of gold of area of hillock of Yichang town five home goes
Limited company of motor-car of report of Tianjin gold arrow
Jin Jian (dynamoelectric bicycle)
Exterminate hill highway 256
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
7
SY-J201829354
Motor-car of report of peak of house of region of hillock of Yichang town five home goes
Zhejiang thoroughfares limited company of motor-car of report of Luna of state heavenly body
Astral Luna (dynamoelectric bicycle)
Road of hill of Yichang city exterminate 240
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
8
SY-J201829355
Limited company of trade of Yichang Jia Ling
Without limited company of science and technology of line of business of car of stannic Sa rich
5 stars a dark horse (dynamoelectric bicycle)
Yichang city five village of home town republican a group
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
9
SY-J201829363
Wu Xuyong
Without limited company of motor-car of report of stannic city wide sheep
5 sheep (dynamoelectric bicycle)
Xi Ling of Xi Ling district of city of Hubei province Yichang 2 16
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
10
SY-J201829349
Area of hillock of Yichang town five home vasts vasting car goes
Jiangsu country power autocycle limited company
National power (dynamoelectric bicycle)
Highway of hill of Yichang city exterminate 278
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
11
SY-J201829365
Liu Ling
Limited company of motor-car of report of Hubei new day
New day (dynamoelectric bicycle)
Exterminate hill highway 236
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
12
SY-J201829351
Dispatch of area of hillock of Yichang town five home gallop the car goes
Stage state city establishs carriage line of business limited company
Immediately (dynamoelectric bicycle)
Exterminate hill road 243
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
13
SY-J201829353
Limited company of trade of Yichang Jia Ling
Sitetong uses Chongqing Jia Lingbei mechanical limited company
Jia Ling (dynamoelectric bicycle)
Yichang city five village of home town republican 1 group
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
14
SY-J201829348
Car of sunshine of area of hillock of Yichang town five home goes
Jiangsu loves limited company of science and technology of Ma car line of business
Love Ma (dynamoelectric bicycle)
Exterminate hill road 203
Example classics examines, top speed, foot steps width of travel ability, tire not to accord with GB17761-1999 standard to ask in place check project, sentence this to approve commodity unqualified.
Unqualified
15
SY-J201831093
Yi Junming
Limited company of electric equipment of Hangzhou Ming Kun / Hangzhou course of study brilliance of the rising sun limited company of electric equipment science and technology
Green source (dynamoelectric bicycle charger)
Xi Ling of Yichang city Xi Ling district 2 6
Example classics examines, the mark in place check project and specification do not accord with standard of GB 4706.1-2005, GB 4706.18-2014 to ask, sentence this to approve commodity unqualified.
Unqualified
Guideline of choose and buy
Dynamoelectric bicycle brand is numerous on the market, see everywhere of Lang of model breed Ling, proposal consumer notices the following when the choose and buy:
01
Carry a brand
Before buying, can reach through network, media all round a variety of channel such as the person that use know this extent the circumstance such as the product quality of dynamoelectric bicycle brand and after service, after be being evaluated integratedly, plan to buy a brand certainly. Proposal choice is famous degree of taller brand, these brand product quality have safeguard relatively, after service site is much.
02
Choose a model
Dynamoelectric bicycle model basically distributes simple and easy money and luxurious fund, luxurious money matchs plumbic acerbity accumulator commonly, it is 48V20Ah more, simple and easy money is plumbic acerbity accumulator for the most part (48V12Ah) , fraction is lithium ion accumulator (48V10Ah) . Utility of Lv of choice
