Clear!Forbidden modification and prohibit the road!This kind of electric vehicle is fully recycled

For a long time, the Guangshen two places have strictly prohibited modified electric bicycles

However, there are still citizens "try" on the edge of illegal law

Since the beginning of this year, Guangzhou has investigated and dealt with 43,900 electric bicycles

Cases such as illegal modification

Shenzhen has also been prohibited from going to the road from the road this month

Fully spread the recycling and replacement work

Why can't citizens modify electric bicycles at will?

What are the dangers after modification?

What are the issues to pay attention to when buying electric bicycles?

In this regard, the Austrian journalist reporters have continued to deepen in consecutive days

Old communities, urban villages, etc. to visit

And interview the electric vehicle charging equipment operation enterprise and manufacturer

And related experts and scholars, etc.

Report "Planning Electric Bicycles Safety Use Deep Investigation" series

The harm of illegal modification of electric bicycles

On August 8th, at the promotional activity of "Electric Bicycle Safety Guardian" hosted by the Guangzhou Fire Rescue Division and the Guangzhou Market Supervision and Administration Bureau, the reporter asked Tan Junjie interviewed.

Tan Junjie, a technical engineer of Weikai, was interviewed by Ao Yishi.

Why not modify electric bicycles at will?

It is understood that in order to meet the needs of some consumers, some businesses have replaced large -capacity batteries at will, and even welded battery brackets on electric vehicle frames. These are all standard prohibited. The modification of the battery capacity is accompanied by the increase in the quality of the entire vehicle, the braking distance is prolonged during cycling, and the risk coefficient of cycling is increased.

In addition, in order to increase the comfort and number of people riding, some businesses have lengthened the length of the saddle; after tampering with the length of the saddle, the load -bearing position of the vehicle design is changed, increasing the weight of the frame, and the car's load, so that the car to the car makes the car the car. The frame is more likely to break, leading to serious safety accidents.

According to the "Technical Specifications for Electric Bicycles Safety Safety" issued by my country in 2019, that is, the "new national standard" regulations, the maximum speed of electric bicycles is ≤25km/h. Cate with the needs of some consumers, pursue higher riding speed, replace the vehicle's controller and motor, thereby increasing the speed of the vehicle, and ignoring the reduction of the braking effect brought by the high speed, the reduction of the time of driving reaction, and other problems. Causes serious traffic accidents.

Precautions for buying electric bicycles

So, in addition to buying qualified products and not buying modified vehicles, what are the problems of consumers who buy electric bicycles? What are the precautions in use? In this regard, Tan Junjie, a technical engineer of Weikai testing:

Look at the logo -the body should be equipped with a vehicle nameplate and 3C certification logo.

Look at the qualification certificate (——The new Guoben -standard electric bicycle should have the vehicle issuing a qualified certificate, and the qualified certificate is A4 paper size; according to the definition of the vehicle on the qualification certificate and the explicit information and the appearance and configuration of the electric bicycle vehicle, see if it is consistent Essence

Understand the type of battery -the battery used by electric bicycles is divided into two types: lead acid and lithium ion. Generally speaking, the vehicle of the lithium battery is lighter, the car is relatively brisk and flexible, and the lead acid is bulky.

To buy a matching charger -if the parameters of the charger and the battery do not match, even if you buy a qualified product, it may bring a hidden fire hazard. In particular, the lithium ion battery needs to use a special charger. Even if the parameters are the same, the charger is definitely not used to use a lead -acid battery.

Pay attention to these points in use

The charger is broken, the charger can't find it anymore, don't find a charger first, it may not match the battery charging principle or charging voltage of the vehicle. Electric failure may even cause fire.

Do not over -charging for a long time, do not pull up the power all day or even several days. Long -term charging consumes the water in the battery, accelerate the vulcanization process of the battery plate, the battery capacity will become smaller and smaller due to the lack of water; the excessive charging value can easily cause short circuit, which causes the battery to fire or even explode. If the battery quality of electric bicycles is poor or used for a long time, the temperature of the charger is easy, causing a fire.

Do not use the battery to charge completely without charging. This causes the battery capacity to lose the battery capacity. It shortens the service life of the battery. If it is not charged in time, it is easy to cause short circuit, causing the battery to fire or even explode.

Don't take the sun and rain for a long time. Long -term sun and rain can easily accelerate the aging of electric bicycle lines, reduce the insulation performance of the wire, and easily cause short circuits of the line. For a long time, the heat of the vehicle's electrical parts increases, which leads to the high temperature inside the vehicle, which causes the danger of electric bicycles to fire. Therefore, everyone should try not to overload lightly as much as possible.

In addition, the reporter learned from the Shenzhen traffic police department

Starting from this month, you can't go on the road

Fully open the recovery and replace the "ultra -standard car"

On August 8th, the "mutual benefit and benefit of the people, helping subsidies" exceeded the standard electric bicycle recycling and replacement service activities.

It is understood that the Shenzhen Electric Bicycle Industry Promotion Association has formulated the "Shenzhen Excellent Electric Bicycle Recycling and Replacement Plan". Through merchants, consumers freely choose the two paths of "recycling scrap" and "replacement of the old new", which finally reaches the orderly exit of over -standard vehicles orderly exit , Consumers have affordable goals. In order to prevent a large number of vehicles from going on the road in violation of regulations and scrapped vehicles occupy public space to provide favorable guarantees.

At present, the service activities are in Huaqiang North Street, Futian District, Huangbei Street, Luohu District, Yuehai Street, Nanshan District, Shatoujiao Street, Yantian District, Xinqiao Street, Baoan District, Putter Street, Longgang District, Longhua Street, Longhua District, and Yutang Street, Guangming DistrictThere are eight experience demonstration sites, and citizens can enjoy one -stop services that eliminate supermodels, purchase joint vehicles and register in the experience store.Since the next week, the recycling service will be carried out in multiple streets in the city at the same time, and more than 370 brands of electric bicycle sales stores will be launched to fully open the recovery of the "one -stop" service to allow citizensService experience.

A well -known brand manufacturer and dealer network for electric bicycles benefits. For the owners who eliminate the newly -purchased coordinates of the super -standard car, a car will subsidize 200 yuan.After the subsidy, the final sales price shall not be higher than the market listing price and online sales price.

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