Cigarette lighter can be said to be an "antique" level configuration on the car, initially designed to facilitate the driver to smoke. But now even the non-smoking sister will use a cigarette lighter to charge her cell phone. Cigarette lighter is not the original cigarette lighter. Its cigarette lightening function has been weakened, playing more of a power role. As a power source, you have to consider circuit safety issues. Next, let's look at how to use the correct cigarette lighter. A cigarette lighter socket is easily exposed to the outside short Avoid foreign objects entering the cigarette lighter jack Now many car owners have unplugged the cigarette lighter. Some cigarette lighters have even been lost. Only a bare cigarette lighter hole is left, perhaps to facilitate the insertion of car chargers. In fact, the jacks are directly exposed to the outside and are easily contaminated with dust and debris. This may cause the cigarette lighter to fail, and there are serious safety hazards. When we do not use this jack, we should plug the cigarette lighter back in, keeping the jack clean and the cigarette lighter not easily lost. Only used to light cigarettes - need to pay attention to whether the spring is deformed Cigar lighter can be a good thing for owners who love to smoke. It is very convenient to use. As long as a plug and pull a cigarette, it is lit. However, there are many times when the cigarette lighter is plugged in and out, and it is also prone to minor problems. For example, the cigarette lighter cannot be stuck in the insertion hole and cannot be heated. When the heating wire of the cigarette lighter burns red, the card spring will eject the cigarette lighter. If the cigarette lighter can't be stuck after it is pressed, we can use the tool to lightly press the spring. For every period of time, the cigar lighter jack retainer may loosen. As long as the spring tension is adjusted in time, the cigarette lighter can continue to be used normally. Second, do not overload with cigarette lighter As an on-board power supply - avoid electrical overload and turn off when taking power Driving cigarette lighter holes as a power source has become a habit of most owners. However, the load capacity of this jack is not very strong, so don't be too “excessive†when taking power. What is a car inverter? The vehicle-mounted inverter is an on-vehicle converter that can convert 12V battery DC power to 220V AC power. The specifications of the on-vehicle inverter output through the cigarette lighter include 20 W, 40 W, 80 W, 120 W, and 150 W. The use of inverters makes it easy to use a variety of appliances in the car. However, the maximum power of the appliance should not exceed 120W. The general cigarette lighter circuit carries a maximum current of 10A (also 20A). According to the 12V voltage provided by the cigarette lighter socket, if the total power of the electric appliance exceeds 120W, the cigarette lighter circuit will be overloaded, the battery life will be affected, and the fuse may be burned. So try to avoid using electric appliances with power more than 120W in the car. Also, do not take power from the cigarette lighter socket when the flame is turned off. The battery power is easily exhausted. Once the power is exhausted, you cannot start the car again. Careful use of porous diverter cigarette lighter socket Currently, there is a porous diverter cigarette lighter socket on the market, which has a "one-touch N" design. Convenient for those who need to provide power to multiple appliances. However, when using it, pay attention to the total power of the appliance not to exceed the circuit load. Three-hole shunt outlet can generally supply power to a car navigation device and two mobile phones at the same time When purchasing porous splitter outlets, try to go to a regular physical store or an online shopping mall to ensure that the quality and working conditions are more secure and safer when you use them. How does the cigarette lighter fuse burn? If the cigarette lighter jack is dead, it is likely that the corresponding fuse has burned. In fact, this kind of situation can be solved by ourselves. Although it is called a cigarette lighter, it also brings great convenience to non-smoking owners. However, when using it, be sure to pay attention to it. Burning insurance is a trivial matter, causing the vehicle to be inflammable. Therefore, when using the cigarette lighter jack as a power source, it is necessary not only to ensure that the circuit is not overloaded, but also to ensure the quality of electrical appliances to ensure safety. 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