Led chandelier wiring to separate the fire line and zero line? How to install led light chandelier

Nowadays, home decoration often chooses led chandeliers. This is a kind of lamp that is energy-saving and environmentally friendly. The key is long-life and cost-effective, and the radiation damage to the human body is small. Therefore, even if the LED light is not installed during the decoration, it will be purchased and replaced in the later life, but many people have doubts. Is the wiring of the led chandelier divided into the fire line and the zero line? How to install led lamp chandelier? Today, Xiaobian will take you to see what the chandelier led lamp is broken and its price. (Recommended reading: What should I do if the ceiling lamp is broken? )

First, the led chandelier wiring should be divided into the fire line and the zero line?

The first thing to be clear is that the led chandelier wiring does not distinguish between the live and neutral lines. It uses a miniature switching power supply module to convert it into a DC-driven LED lighting tube and directly accesses the AC power. The led lamp is an electroluminescent semiconductor material chip, which is cured with silver or white glue to the bracket, and then connected to the chip and the circuit board with silver wire or gold wire, and sealed with epoxy resin to protect the inner core wire. The function is to install the outer casing, so the seismic performance of the led lamp is good.

Second, how to install led lamp chandelier

1, preparation work

First of all, the materials and tools that need to be used in the installation process are prepared one by one. LED lights and related accessories, impact drills, expansion screws and adjustable wrenches are required.

2, the main body installation

(1) Take the back strip on the led chandelier and draw a few holes on the back strip to find a way to print on the place you need to install.

(2) Pick up the impact drill and apply a minimum of 5 cm deep on the print you have drawn. Then, insert the expansion screw and tighten with a spanner wrench.

(3) After fixing the expansion screw, fix the back strip of the lamp. First put the back strip of the led lamp on the expansion screw and tighten it with a nut. Then put the whole lamp on it and use it with the nut.

3, accessories installation

When the main body of the lamp is fixed, other accessories can be installed. This step is relatively simple, just decorate according to the operation drawings.

Third, how to do when the chandelier led lamp is broken

If the LED light in the home suddenly does not light up or flickers, first we have to investigate the cause:

1. Use an electric pen or a multimeter to see if there is power at the input. The multimeter directly measures the voltage at the input terminal is 220 volts. If there is no voltage, it means that there is a problem with the lead bulb.

2, check the driver, the bulb is not bright in most cases, the drive is broken, the input is normal, a small lamp bead is not bright after power-on, that is, the drive is broken, you can change the drive separately.

3, if it is a single led lamp bead is not bright, you can carefully look for the confirmation, and then find the lamp bead replacement.

4, will also encounter the phenomenon of LED flashing constantly, generally caused by the switch control of the zero line, to find out the reason to adjust the line. Another possibility may be caused by a switch with an indicator light. The weak current inside the indicator light illuminates the lamp bead, emitting a weak light, and only needs to replace the indicator switch.

Fourth, led chandelier prices

The price of led chandeliers is mainly related to the size and quality of the lamps. First of all, you need to confirm the use of led chandeliers in any room. If it is a large chandelier used in the living room, the price is about 200-1500 yuan depending on the style and shape. If the office uses a simple type of led chandelier, its price is at Within 100 yuan. (The above prices are for reference only)

The above is about the led chandelier wiring to separate the fire line and the zero line, how to install the led light chandelier , I hope to help everyone! Qi installed network, China's well-known large-scale decoration platform, decoration leading brand. If you want to make a new design, you are advised to apply for the free design service of the net, and help you plan a reasonable space layout and exquisite design through the professional designer's on-site measurement room.

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