The ignition principle of the heating coil lighter is that after the heating wire is energized, the heat reaches the ignition point, which is the same as the principle of the vehicle cigarette lighter. It takes a certain amount of time for the heating wire to heat up. After heating, the temperature of the heating wire will be very high and the ignition speed will be fast. Some well-known brands of lighters will have a 10-second self-extinguishing protection device. If the lighter is not ignited within 10 seconds after it is turned on, the heating wire will automatically go out to protect the heating wire and prevent other dangerous situations from happening. Usually in order to prevent burns and scalds, the usb coil lighter will have a heat shield design.
The second is plasma lighter, what is its fire-making principle? The ignition part of the arc is the positive and negative poles, and the inside of the electronic arc lighter is a simple circuit. After the switch is turned on, the circuit is in a connected state, and an arc will be generated between the positive and negative poles. Since it generates electricity, not fire, so The ignition speed is extremely fast. Generally, it only takes a few seconds to light a cigarette. The speed is extremely fast, and the button is pressed and extinguished.
The internal structure of this type of lighter is composed of chips and batteries, with an all-metal shell, and there is no explosion or gas leakage due to extrusion and high temperature ignition gas. Compared with traditional gas lighters, the safety Higher, but you must also look for the brand, the quality of lighters produced by different brands is uneven, you must keep your eyes open when buying, choose carefully, choose a good lighter brand, and a lighter brand with relevant qualifications!