The lithium battery explosion is true in the vehicle recorder

The car recorder battery exploded explosion in hot summer, the most main is the car after the vehicle traveling data recorder battery in high temperature battery explosion, small make up in the pearl river can be found on the news recently there is a case of a vehicle traveling data recorder car recorder battery exploded fortunately, nobody was, vehicle traveling data recorder battery explosion when the car battery explosion didn't hurt people, review the vehicle traveling data car recorder battery exploded together.

A. car recorder battery exploded of the vehicle recorder:

1,Mr. Foshan shunde liang got into the car on May 28th to get the things. The whole car was full of smoke, apparently the car recorder battery exploded, and there was a smell of burning in the car. On closer inspection, a crack in the front of the driving recorder was found, and the battery in the back was scorched and dangerous.

2. Fortunately, the car owner found that the car door opened with a plastic scorched smell that made it difficult to get into the car. If caused vehicle traveling data recorder is a spontaneous combustion and explosion may lead to the car, this problem can cause your attention, because if you are in the car driving recorder battery explosion you will hurt yourself.

3, aiming at the problem of high temperature in summer, in order to "let every owner in and out of peace" for the mission, and a lot of companies in the process of vehicle traveling data recorder product research and development, on average 3.7V lithium polymer battery pack parts of vehicle traveling data recorder products high temperature aging, long-term exposure is easy craze, high temperature operation often freezes, high temperature operation or explosive, optimize and develop the four common problems and some manufacturer to prevent vehicle traveling data car recorder battery exploded, the car level gauge standard parts and components, each a product in - 40 ℃ - 80 ℃ can run safely.

B，Reasons for the explosion of the vehicle car recorder battery exploded:

1, as vehicle traveling data recorder battery explosion combustion part should be electronic dog, and there is a polymer battery, under the condition of high temperature may be caused by short circuit, such as vehicle traveling data recorder, spontaneous combustion, of course, does not rule out the causes of the battery leakage.

2. Is the car recorder self-igniting a small probability event, or is it a significant hidden danger? Why not make a battery explosion comparison test for a driving recorder? The vehicle traveling data recorder three battery: (1) ordinary lithium batteries, lithium polymer battery 3.7V, (3) super capacitors for high temperature test, the temperature setting of 59 degrees, after one and a half hours, observe the experimental results.

3. The lithium battery of the driving recorder has obvious burning traces. The surface of the polymer lithium battery group is baked, and there is no problem with the super capacitance. Test temperature for 59 ℃, the temperature inside the car but after high temperature exposure is much higher than 59 ℃, so choose the vehicle traveling data recorder which need to be careful, otherwise the vehicle traveling data recorder battery explosion is likely to happen.

C，How to avoid the battery explosion of the vehicle recorder?

1. You can choose to use the car recorder directly with the lamplighter. It is recommended that the driving recorder be as simple as possible, the simpler the better, and the more functions, the more likely to be a dead machine phenomenon.

2. The vehicle recorder battery should choose the high temperature lithium battery, choose the high-end brand of the lithium battery vehicle recorder, the car recorder with the battery, the vehicle recorder with the battery.

3, the personage inside course of study says, now of the vehicle traveling data recorder has various functions, such as after stall can still monitor vehicles, electronic dog, GPS, it represents the inside line will be more complicated, there will be more chips. As the number of batteries and chips increases, so does the safety hazard.

4, in addition to prevent vehicle traveling data  car recorder battery exploded, some inflammable and explosive products do not put in the car, away from the 3.7 V lithium polymer battery vehicle traveling data recorder, such as the possibility of easy vehicle traveling data recorder battery explosion products include the following:

①,Lighter items: there is a lot of pressure inside the goods, and the temperature rise is easy to explode under sunlight.

②,Convex mirror objects: such as presbyopia, magnifying glass, etc., it is easy to get the light together, so that the focus temperature is too high and the interior of the car is baked.

③,Canned sprays for all kinds of cans: hair spray, shaving foam, insecticides and other canned sprays, the pressure inside the tank is very high, and the contents of the spray are also flammable.

④,Battery products: such as MP3, mobile phone, camera, charger, etc., high temperature, easy to explode.

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Vehicle traveling data  car recorder battery exploded the most likely to happen in summer, the car driving recorder battery explosion when exposed to high temperature, vehicle traveling data recorder battery explosion is what reason, how to avoid the vehicle traveling data recorder, battery explosion can view the site map inside the vehicle traveling data recorder more relevant battery explosion prevention measures.