What are the automotive appliances? What are the automotive appliances?

Automobile electrical appliances are the electrical parts installed and used in automobiles, mainly including starting system, power generation system, lighting (lighting) system, instrument system, ignition system, auxiliary electrical equipment, etc. Specifically: batteries, starters, generators, generator regulators, wiring harnesses, lights, flashers, relays, fuse boxes, all kinds of induction plugs, instrument assemblies, various electrical switches, igniters, ignition coils.

Spark plugs, high-voltage wires.

Distributors, window motors, wiper motors, heater motors, seat motors, glow plugs, relays, fuel pumps, car computers, fuel heaters, cigarette lighters.

Audio equipment, electronic clocks, car **, navigators, reversing radars, etc.

Power supply equipment and electrical equipment.

1. The power supply includes batteries, generators, and voltage regulators, which are used to supply power to the whole vehicle's electrical equipment.

The main function of the battery is to start the engine, when the engine is not working, it supplies power to the electrical equipment of the whole car.

The function of the generator is to replace the battery when the generator is running above the idle speed, to supply power to all electrical equipment except the starter, and to charge the battery at the same time.

The voltage regulator is mainly used to automatically maintain the output voltage of the generator when the engine speed and load change, so as to ensure the safe operation of the certificate.

There are many kinds of electrical equipment, and the functions can be divided into ignition devices, starting devices, lighting and light signal devices, instruments and auxiliary electrical devices.

The starting device is powered by the battery, which converts the electrical energy of the battery into mechanical energy to drive the engine to rotate and start the engine.

The ignition device generates high-voltage electricity in the working order of the engine, and through the spark plug, it ensures that the mixture in the cylinder is accurately ignited.

Lighting and light signal devices ensure the safety of driving at night, in rain and fog, and various types of lighting tools are installed on the car. There are mainly front lights, headlights, tail lights, license plate lights and fog lights.

In order to ensure the safety of driving and parking of the car, a variety of different signal lights can be installed on the car.

The instrument shows the status parameters of each part of the car, such as engine water temperature and oil pressure. Remaining fuel, vehicle speed, etc.

Auxiliary electrical devices include wipers, heaters, air conditioners and other auxiliary tools.

The automotive electrical system is an important part of the car, which is composed of two parts: the game, the system and the electrical equipment. The power supply system, also known as the charging system, consists of a battery, a generator, a regulator and a working condition device. Electrical equipment includes:

1) Starting system The starting system consists of a starting machine, a starting relay, a starting switch and a starting protection device. (2) Ignition system The ignition system consists of a distributor, an electronic ignition controller, an ignition coil, a spark plug and an ignition switch. (3) Instrument system The instrument system is composed of instrument indicator tables, sensors, various alarms and controllers.

4) Lighting and signaling systemThe lighting and signaling system is composed of headlights, fog lights, width indicators, turn signals, brake lights, reversing lights, etc., as well as their control relays and switches. (5) Auxiliary device The auxiliary device is composed of various auxiliary electrical appliances and their control relays and switches. (6) Other devices Other devices are composed of engine electronic control system, automobile air conditioning system and automobile audio system.

1.Power supply system: composed of battery and generator, providing low-voltage DC power supply to the whole vehicle;

2.Starting system: composed of ignition switch, engine, and starting relay, which functions to start the engine;

3.Lighting system: It is composed of internal and external lighting equipment, such as large and small lights, front fog lights, indoor ceiling lights, etc., to ensure that there are inside and outside the vehicle within a certain range.

4.Instrument system: composed of various indicator lights, tachometer, odometer, water temperature gauge, etc., which is used to indicate whether various data parameters of the vehicle are normal;

5.Signal system: composed of sound signals, lights and signals, its function is to attract the attention of pedestrians and vehicles to ensure traffic safety;

It consists of a battery, an alternator, a regulator, a charge indication device, etc.

The composition of automotive electrical equipment can be summarized into three major components, namely the power supply system, the control part (including the circuit), and the electrical equipment.

Automotive electrical appliances are mainly composed of seven parts: power supply system, starting system, ignition system, lighting and signal system, instrument and alarm system, auxiliary electrical system and power distribution device. (1) The power supply system, also known as the charging system, is mainly composed of a battery, a generator, a voltage regulator and a charging indication device.

2) The starting system is mainly composed of battery, starting relay, starter, control circuit, etc. (3) The ignition system is mainly composed of a battery, an ignition switch, an ignition controller, an ignition coil, a high-voltage wire, a spark plug, etc. (4) The lighting and signal system is mainly composed of headlights, fog lights, license plate lights, instrument lights, reversing lights, turn signals, brake lights, position lights, door lights and horns.

5) The instrument and alarm system is mainly composed of engine tachometer, vehicle speed odometer, water temperature gauge, fuel gauge, oil pressure gauge, warning alarm device and various alarm lights. (6) The auxiliary electrical system is mainly composed of electric wipers, windshield washing, electric seats, electric rearview mirrors, electric windows, electric sunroofs, audio-visual systems and cigarette lighters.

The power distribution device is mainly composed of various control switches, safety devices, relay junction boxes, distribution wiring harnesses and connectors.

1. a battery.

A battery (commonly known as a "battery") is a device that converts chemical energy into electrical energy, and is a reversible low-voltage DC power source. The batteries used in automobiles today are lead-acid batteries.

2. Generator.

Generators are the main power source for automotive electrical equipment. During the normal operation of the car, the generator supplies power to other electrical equipment other than the starter and charges the battery. Most of the generators used in cars are three-phase alternators.

The alternator consists of a rotor, stator, brush and slip ring mechanism, three-phase bridge rectifier, bearing, fan and front and rear end covers.

3. Starter.

The function of the starter is to convert the electrical energy of the battery into mechanical energy, and then drag the engine to start through the transmission mechanism. The starter is generally composed of three parts: DC series motor, transmission mechanism and control device.

4. Ignition system.

The basic function of the ignition system is to generate electric sparks in the cylinder in a timely, accurate and reliable manner under various working conditions and use conditions of the engine, so as to ignite the combustible mixture and make the engine work.

5. Automotive lighting and signal system.

Types, characteristics and uses of automotive lights and signal lights.

6. Automobile instrument and alarm device.

The car instrument is more like a comprehensive display screen, on which all kinds of information in the operation of the car will be displayed, such as engine speed, vehicle speed, coolant temperature, fuel amount, transmission gear, etc., while the traditional ammeter and oil pressure gauge use alarm lights to display. When the car breaks down, the corresponding fault light is also lit in the instrument to warn the driver to drive carefully.

For example, oil pressure warning light, high water temperature alarm, door not closed alarm, brake hydraulic insufficient indicator, fuel shortage warning light, engine fault indicator, transmission fault indicator, brake system failure alarm, anti-theft alarm system is not released alarm, seat belt is not fastened alarm, headlamp is not turned off and ignition key is not pulled out alarm system, etc.

7. Auxiliary electrical equipment.

With the development of science and technology, there are more and more auxiliary electrical equipment on automobiles, and they are becoming more and more intelligent. There are mainly windshield wiper devices, automotive air conditioning systems, safety and comfort systems, etc.

8. The whole bus line.

The whole car line mainly includes junction boxes, safety devices, relays, control switches, wires and connectors.

Hello! There are many automotive appliances, such as car vacuum cleaners, car air purifiers, car refrigerators, etc.

1. The composition of the automotive electrical system The electrical system equipped with modern automobiles can be roughly summarized and divided into the following four parts according to their uses: 1. Power supply systemThe power supply system includes batteries, generators and regulators. The first two work in parallel, the generator is the main power source, and the battery is the auxiliary power source.

The generator is equipped with a regulator to automatically adjust the output voltage of the generator to keep it stable when the generator speed increases. 2 Electrical systemThe electrical system on the car can be roughly divided into the following categories: (1) Starting system:

The main part is the starter, whose task is to start the engine. (2) Ignition system: It is an integral part of the gasoline engine, including all components of the electronic ignition system or the traditional ignition system.

Its task is to generate a high-voltage electric spark and ignite the combustible mixture in the cylinders in the order in which the engine works. (3) Lighting system: including all kinds of lights inside and outside the car and the lights necessary to ensure safe driving at night, among which the previous lights are the most important.

Anti-aircraft lighting has also been added to military vehicles. (4) Signal system: including electric horn, buzzer, flasher and various signal lights, etc., which are mainly used to ensure the necessary signals for safe driving.

5) Electronic control system: mainly refers to the device controlled by the microcomputer, including: electronic control ignition device, electronic control fuel injection device, electronic control anti-lock braking device, electronic control automatic transmission device, etc., which are used to improve the dynamics, economy, safety, exhaust purification and control automation performance of the car.

6) Auxiliary electrical appliances: including electric wipers, low-temperature starting preheating devices, air conditioners, cassette recorders, cigarette lighters, anti-theft devices, glass lifters, seat adjusters, etc. There is a growing trend of auxiliary electrical appliances, mainly in terms of comfort, entertainment, and safety.

3. The detection system includes various detection instruments such as voltmeter, ammeter, water temperature gauge, oil pressure gauge, fuel gauge, vehicle speed odometer, engine tachometer and various alarm lights, which are used to monitor the working conditions of the engine and other devices. 4. Power distribution systemThe power distribution system includes junction boxes, circuit switches, safety devices, plug-in parts and wires, etc., to ensure the reliability and safety of line work. Hope!!

Traditional electrical equipment includes: 1, charging system (power supply system) 2, starting system 3, ignition system 4, lighting signal and warning system 5, instrument system 6, and other auxiliary electrical appliances.

The electrical equipment in the car includes generator system, battery, etc., the electrical equipment is mainly to help the vehicle start normally, but also needs long-term maintenance.

Automotive electrical appliances are the electrical parts (assemblies) installed and used in automobiles, mainly including starting system, power generation system, lighting (lighting) system, instrument system, ignition system, auxiliary electrical equipment, etc.

Specifically: batteries, starters, generators, generator regulators, wiring harnesses, car lights (large and small lights, turn signals, fog lights, reversing lights, brake lights, ceiling lights, etc.), flashers, relays, fuse boxes, all kinds of induction plugs, instrument assemblies, various electrical switches, igniters, ignition coils, spark plugs, high-voltage wires, distributors, window motors, wiper motors, heater motors, seat motors, glow plugs, relays, fuel pumps, ECUs (automotive computers), fuel heaters, cigarette lighters, Audio equipment, electronic clocks, car **, navigators, reversing radars, etc.

Batteries, lights, window motors, wiper motors, heater motors, seat motors, distributors, glow plugs, spark plugs, starters, generators, relays, flashers, wiring harnesses.

Automotive electrical appliances include: batteries, lights, window motors, wiper motors, heater motors, seat motors, distributors, glow plugs, spark plugs, starters, generators, relays, flashers, DC oil pump motors, etc.

The details of the library are: batteries, starters, generators, generator regulators, wiring harnesses, car lights (large and small lights, turn signals, fog lights, reversing lights, brake lights, ceiling lights, etc.), flashers, relays, fuse boxes, all kinds of induction plugs, instrument assemblies, various electrical switches, igniters, ignition coils, spark plugs, high-voltage wires, distributors, window motors, wiper motors, heater motors, seat motors, glow plugs, relays, fuel pumps, ECU (car computers), fuel heaters, Cigarette lighters, audio equipment, electronic clocks, car **, navigators, reversing radars, etc.

Feeding point system, ignition system, lighting system, etc.

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Batteries, starters, generators, generator regulators, wiring harnesses, lights (large and small lights, turn signals, fog lights, reversing lights, brake lights, ceiling lights, etc.), flashers, relays, fuse boxes, all kinds of induction plugs, instrument assemblies, various electrical switches, igniters, ignition coils, spark plugs, high-voltage wires, distributors, window motors, wiper motors, heater motors, seat motors, glow plugs, relays, fuel pumps, ECUs (car computers), fuel heaters, cigarette lighters, audio equipment, Electronic clocks, car **, navigators, reversing radars, etc.