A few have car a group of things with common features to often use a car to carry charger to charge for the mobile phone, but the video that a paragraph of inferior car carried charger happening to explode recently, cause many cars advocate afraid. It is so dangerous that the car carries charger to have really? The reporter passes investigation discovery, inferior car carries charger and undeserved use method, the car carries charger to be able to become a hidden " time bomb " .
The reporter notices, the place of video happening is located in Shaanxi. When the accident, the driver uses a car to carry charger to charge for the mobile phone, just fill on two minutes, abrupt bang, smoke carries from the car appear inside charger. Not bad, driver response is timely, unplug quickly get off carry charger, prevented a fire. And right now, the car that produces explosion carries charger to already was out of shape via be heated.
Reporter discovery, the problem car in video carries charger is a charger that is inserted on car cigar lighter. Just as its name implies, cigar lighter is all cars a some components. Now, because cigar lighter can export electricity, had become " all-purpose insert " . Many people use navigator, drive a vehicle through it recorder and wait for small electric equipment to charge for the mobile phone. The reporter understands in interview, because rate of report of smartphone bad news is rapid, many cars advocate the habit is driving in the process, the cigar lighter interface on use car joins the car carries charger to charge for the mobile phone. The reporter notices, what the car carries charger is a raised metallic joint directly, receive cigar lighter one after another continuously, another is USB interface, use the wire that join charges for the mobile phone.
Actually, the construction that the car holds charger is not complex, by electrical outlet of crust, circuit board, USB, bedspring, contact piece wait for component composition. The intelligent integrated circuit on circuit board has been in charge of pressing, flow too and temperature protection. The integrated circuit of a few inferior charger is differred as a result of compression, charge in the process appear easily burned-out, produce explosion even.
Notable is, many driver habits carry the car charger fill in to be in in cigar lighter interface all the time. When car is started, instant of system of the power inside the car can produce bigger tension, this meeting carries charger to produce certain impact to the car. If the car carries charger " overvoltage intensity " do not amount to mark, so it short-circuits with respect to the instant that ignites in the car likely, appear thereby bright fire or spontaneous combustion, bring about whole car possibly even to burn quickly.
So, how choose correctly and to how choose correctly and use a car to carry charger? Above all, when car of choose and buy carries charger, want to avoid the car with very cabinet bulk of choose and buy to carry charger product, because volume is minorrer, this kind of product often does not have protector. Next, go after not blindly as far as possible big electric current and charge speed, because pass,big electric current often can produce bigger risk when encountering circuit trouble. In addition, when use car carries charger, the driver should start car first, insert a car to carry charger again next, in jockey and after using ending car to carry charger, should unplug in time. Fall in thunderstorm day or high temperature weather especially, should suspend using a car to carry charger product.
Photography: ? Is Yan phenolic?
: of supervise the manufacture of? Discharge Yi of Dian ⒅ Xiang?
Editor: ? Billows that?
Flow edits: RB013
