| Automotive ignition switch functions are: | 1, the ignition switch is actually a system switch, usually use a key to play the role of switch;
2, is usually free to open or close the main circuit of the ignition coil, can also be applied to other electrical circuit to use;
3, the type of ignition switch is also more, common household gas stove, gas lighter, gas water heater ignition switch; The relatively large household has a motorcycle, car start and ignition switch; The country's large ignition switches used to launch satellites, missiles, and various spacecraft are closely related to the ignition switch.
1, first of all, we first insert the key into the ignition switch, and in each gear do a moment to stay about 1 or 2 seconds, and with the time you can hear the sound of electrical equipment at all levels of power, and then enter the next gear on the line;
2, the ignition switch ON the car generally has four states, and the correct ignition switch has LOCK, ACC, ON, START, a total of four gear. Generally, after locking the car, the key will be in a LOCK state, which not only locks the direction of the car, but also cuts off the power supply of the whole car. The ACC state is the power supply that connects each device in the car, such as air conditioning, CD, navigation, etc. The ON state indicates that all the circuits of the whole car are in working condition. The START gear is to start the engine gear;
3, each of the four gears is progressive in order to allow all the equipment of the car to enter the working state one by one, which can ease the burden of the car battery caused by the instantaneous power. If you do not stay in each gear, it will instantly increase the load of battery work, so this mode of operation is very unfavorable to the engine and the battery. If the habit of doing so will shorten the service life of the battery.
Ignition switch is a switch on the automobile electrical system, responsible for the ignition system, starting system, each electrical switch off. The ignition switch generally has three gears (clockwise), the first gear: preheating gear; Second gear: work gear; Third gear: Starting gear. When starting the car, turn clockwise to the end is the starting stop, turn on the starting circuit, the battery electricity flows through the switch to turn on the magnetic switch of the starter, the magnetic coil is energized to pull the iron core, drive the drive bar to make the starter gear mesh with the engine flywheel gear, and switch on the starter mechanical and electrical mature circuit, the starter starts to work, drive the engine to rotate, when the engine is ignited, release the ignition key, Under the action of the spring force, return to the working gear and disconnect the starting circuit, and the car circuit is in normal working state. |
| The principle of automotive ignition switch: | 1, the ignition switch is actually a system switch, usually use a key to play the role of switch;
2, is usually free to open or close the main circuit of the ignition coil, can also be applied to other electrical circuit to use;
3, the type of ignition switch is also more, common household gas stove, gas lighter, gas water heater ignition switch; The relatively large household has a motorcycle, car start and ignition switch; The country's large ignition switches used to launch satellites, missiles, and various spacecraft are closely related to the ignition switch. |
