How to wire the external lights of electric vehicles, and how to connect the wiring of electric vehi

1. First fix the LED spotlight to the front of the electric vehicle, which can be under the basket or above the fender.

2. Pull the lead of the spotlight to the position of the headlight and fix the lead.

3. Use a screwdriver.

Open the panel of the headlight, find the two leads of the headlight, use scissors to peel off a little skin at a random position of the lead, and leak out the copper wire inside.

4. Strip out the copper wire at the end of the lamp and connect it to the lead of the headlamp (that is, the position of peeling). Put the cord in place and reassemble the cover. Turn on the power of the headlights, and the spotlights and headlights will turn on at the same time.

You open the dashboard, find out which one is the original car light line, cut it, use its plug, connect the newly bought light wire to the cut plug with glue, plug in the plug and turn on the electric door lock light to turn on, if you want the original car lights to be on, you don't need to cut the line.

Electric vehicle external lamp wiring method:

1. First, fix the LED spotlight to the front of the electric vehicle, which can be placed under the basket or above the fender.

2. Pull the lead of the spotlight to the position of the headlight and fix the lead.

3. Open the panel of the headlight with a screwdriver, find the two leads of the headlight, and use scissors to peel off a little skin at a random position of the lead to leak out the copper wire inside.

4. Peel off the copper wire at the end of the spotlight and connect it to the lead of the headlight. Put the cord in place and reassemble the cover.

5. Turn on the power of the headlights, and the spotlights and headlights will be on at the same time.

From the positive pole of the battery, a wire is connected to the electrical appliance, and the other end is connected to the body of the electric vehicle.

The lamp is controlled by the resistance of different resistance values in series respectively, and the resistance value of the resistance of the lamp is the highest when it is fully charged, and it is reduced by 1653 in turn, so that the full light will be lit under high voltage, and there will be a lack of lights under low voltage.

The principle of a DC lamp is the same as that of a flashlight. If it's the principle of a flashlight, you don't know very well. I advise you not to do it yourself. Tens of volts of electricity though electric people. But if you pick it up wrong, it will catch fire instantly.

You misunderstand that the electric car lights are generally three wires, but two fires and one zero, one is the low beam of the headlights, one is the high beam, one is the neutral line, you turn on the headlights, there is a live wire, it is a little low-beam, you have a far and near switch in the left hand, you turn it on, there will be a light on the tram dashboard, the high beam indicator light is on, you measure the other line and it will be charged, and then you will know that the uncharged is the zero line.

What is the difference between negative control and positive control of electric vehicles? How to change the positive and negative control lines of the headlights with spotlights, please guide the master, thank you.

Well, not necessarily. It is best to measure the voltage and function of the three wires of the original car, and then cooperate with the wiring of your lamp to explain that the junction is better.

It should be okay to have the same brand.

Electric vehicle headlight wiring: connected according to the corresponding color, the standard is red positive and black negative. Detection method: adjust the multimeter to the voltage 200V gear, turn on the power, turn on the switch, and see if there is a voltage display.

If it is not displayed, the switch may be broken, find the headlight switch wire, use a wire or iron tweezers to short circuit the wire on the switch, if it is bright, it means that the switch is broken, please replace; If there are high and low beams, the high and low beam switches will not light up.

Due to the effects of long-term bumps and aging, the connection cable between the EV controller and the headlights may be misconnected or poorly contacted, which will lead to the failure of the EV headlights.

That is, the electric car is driving normally, but the headlights are not lit, for this kind of problem, if it is just a poor contact problem caused by the loose wiring of the ordinary wiring, then the loose part can be connected. If it is caused by aging and corrosion, then it is necessary to replace the connecting cable to solve the problem that the headlights do not light up.

The principle of the electric vehicle headlight circuit is to control each lamp by connecting the resistance of different resistance values in series, and the resistance value of the resistance of the lamp that is on when it is fully charged is the highest, and it is reduced in turn, so that the full light will be lit under high voltage, and the light will be lacking under low voltage.

Electric vehicles are divided into AC electric vehicles and DC electric vehicles. It is generally said that electric vehicles are vehicles that use batteries as energy**, and convert electrical energy into mechanical energy movement through controllers, motors and other components to control the current and change the speed.

1. First of all, fix the LED spotlight to the front of the electric vehicle, which can be under the basket or above the fender, depending on personal preference or the aesthetics of the electric vehicle.

2. Then, use rope or tape to pull the lead of the spotlight to the position of the headlight, and fix the lead wire for the time being.

3. Next, use a screwdriver to open the panel of the headlight, find the two leads of the headlight, use scissors at one end of the lead, peel off a little skin, and leak out the copper wire inside.

4. Then strip out the copper wire at the end of the spotlight lead and connect it to the lead of the headlight (that is, the position of the peeling). Put the cord away, wrap it with waterproof tape, and reattach the cover.

5. Then turn on the power of the headlights, and the external lights and the small lights inside will be on at the same time.

How to connect the lamp with a battery car Hello dear, 1. The bulb voltage is consistent with the battery voltage, which can be directly connected, and the switch V bulb can be connected to the control needs, and the converter can generally be used to convert the battery voltage to 12V. 3. If you want to connect an external 220V bulb, you need to use an inverter to convert the battery voltage to 220V. 4. The power time of a fully charged battery is:

Time (hours) = battery voltage (V) * battery capacity (AH) * 80% * 70% Power consumption (W), in the formula for calculating battery power time, 80% means that the battery can only use 80% of the power, after using photoelectricity, the battery life is shortened by 80%, and the efficiency of the inverter is about 70%. Extended Information:; The following situations can be maintained by yourself:

1. If it is not used for a month, it can be charged for a long time (8-10 hours); 2. If it is used normally for a long time, it can be maintained once a year when the seasons change - first deep discharge, then long charging (8-10 hours); 3. Usually follow Liu's charging method: first cool, that is, ride and charge, do not be hungry or support. Hope it helps!

Summary. Dear, hello I am glad to answer for you, the electric car external LED lights two wires are connected as follows, the original battery car headlights removed, here it depends on their original lights whether there is low beam, high beam, near and high beam, its wires have three, one of which is a common negative pole line, the other two are to control the low beam, high beam. Connect the two wires of the external lamp into the headlights, and then connect one red wire of the external lamp in parallel with the red wire of the original lamp, and the other wire with the common wire of the original lamp.

Electric vehicles are connected to external LED lights.

Dear, hello I am glad to answer for you, the electric car external LED lights two wires are connected as follows, the original battery car headlights removed, here it depends on their original lights whether there is low beam, high beam, near and high beam, its wires have three, one of which is a common negative pole line, the other two are to control the low beam, high beam. Connect the two wires of the external lamp into the headlights, and then connect one red wire of the external lamp in parallel with the red wire of the original lamp, and the other wire with the common wire of the original lamp. <>

Pro, there are two main types of headlights for electric vehicles to expand for you, xenon headlights and high-power LED lights, high-power LED lights have great advantages in terms of brightness and energy consumption, and high-power LED lights are more power-saving than xenon headlights, and high-power LED lights are currently the mainstream is 12W. Xenon headlights are basically above thirty or fifty watts, and the battery capacity of electric vehicles is limited. There are also high-power LED lights that are cheaper than xenon headlights.

You need to pay attention to the kind of small LED lights, so you don't need to think about it, well, <>

Summary. Hello, the battery car is connected to the LED light, which is relatively simple. First, this line can be connected directly from the position of the headlights.

Second, you can directly put the LED lights under the front frame, which is generally about 20 to 30 a. Third. There is no need to install additional lines, only the lines of the original headlights can be connected in series.

How to connect the battery car to the LED light?

Hello, this question can give you a perfect reply, wait for me to sort out the information, I'm typing, 2-3 minutes, don't finish.

Hello, the battery car is connected to the LED light, which is relatively simple. First, this line can be connected directly from the position of the headlights. Second, you can directly put the LED lights under the front frame, which is generally about 20 to 30 a.

Third. There is no need to install additional lines, only the lines of the original headlights can be connected in series.

How to connect the three lines of green blue and white.

How to connect the three lines of green blue and white.

How to connect the three lines of green blue and white.

Three wires to two will do. , if it is divided into far and low light, then this one is three.

Summary. Hello, I'm glad to answer for you, I hope this time can be helpful to you, I wish you a prosperous Year of the Tiger and good luck. First of all, find a positive line of the battery line through the switch, the switch is connected to the lamp as the positive pole, and the lamp sits on the other wire to connect to the negative pole of the power supply.

One wire is connected to the right-hand headlight switch, and the two wires lead to the lamp head, and the lamp head is negatively connected to the negative pole shared by the electric vehicle. Three more obvious, the headlights are far and near beams integrated, a green line is the negative pole with an iron wire, and the red two are live wires, one of which is the low beam, and the other is the high beam.

How to connect the battery car to the LED light?

Hello, I have seen your inquiry, please wait for a moment and answer it for you immediately.

Hello, I'm glad to answer for you, I hope this time can be helpful to you, I wish you a prosperous Year of the Tiger and good luck. First of all, find a positive line of the battery line through the switch, the switch is connected to the lamp as the positive pole, and the lamp sits on the other wire to connect to the negative pole of the power supply. One wire is connected to the right-hand headlight switch, and the two wires lead to the lamp head, and the lamp head is negatively connected to the negative pole shared by the electric vehicle.

Three more obvious, the headlights are far and near beams integrated, a green line is the negative pole with an iron wire, and the red two are live wires, one of which is the low beam, and the other is the high beam.