What are the main components of the LED panel light structure?

  With the development of the LED lighting industry, LED panel lights derived from LED backlights have been favored by many consumers because they have uniform light lines, no glare, and exquisite structure. They are a new trend in modern indoor fashion lighting. Let's take a look at the main components of LED panel lights:

                                              Inside of led light panel

① Rear cover

This back cover is mainly used to seal the lamp body. It is made of metal aluminum, generally 1060 aluminum. The overall texture is visually strong. Because it is aluminum, it can also play a role in heat dissipation.

②Aluminum frame

In the selection of aluminum frame, the design and use are mainly based on the customer's choice of products. The first type is an aluminum frame formed by aluminum extrusion molding, which has a good surface effect and good heat dissipation effect; the second type is an aluminum frame formed by pressing the shaft. This type of frame has a guaranteed ip protection level and is light-sealed. The effect is also ok. The overall appearance of the LED panel light is very perfect. Although the cost is more expensive than the first type, it is mainly based on customer order or mold trial before arranging to promote to customers. The most important thing is to always meet the quality of different customers. demand.

④LED light source

Many LED panel light manufacturers basically use SMD3528 in the use of LED light sources. Of course, the market that LED panel light manufacturers face is dynamic. We need to meet the specific needs of different customers for product design according to the actual situation. This is also one of the important factors that we have been focusing on quality and focusing on LED panel lights.

④Reflective sheet

The main purpose of the reflective paper in the components of the LED panel light is to reflect the residual light from the back of the light guide plate and reflect the residual light from the back of the light guide plate to improve the light efficiency, generally RW250. Its importance is also an integral part of high-quality LED panel lights, which should not be missed.

⑤Drive power

At present, the selection of driving power is mainly based on the needs of customers. For example, if foreign buyers want to purchase your LED panel lights, all your components must meet the quality certification standards of the country where the buyer is located. Therefore, there are two choices for LED panel lights to choose the driving power supply. One is the constant current driving power supply, which is more suitable for the domestic market, and the other is the driving power supply with both constant voltage and constant current modes, although the cost is On the high side, but this kind can go to the international market, there is no problem with foreign trade export.

⑥Diffuser Plate

In the choice of the diffuser plate of the LED panel light, we weigh the choice from increasing the effective light transmittance of the light guide plate of the LED panel light. Generally, acrylic material is selected as the diffuser plate, and the light transmittance can reach 92%. The weakness of acrylic products is that they are not strong against aging. The advantage is that the light transmission efficiency is more suitable for diffusers than other materials.

⑦Light guide plate

In the composition of the entire accessories of the LED panel light, the light guide plate is a relatively important position, similar to the CPU in the computer host. Of course, the function of the light guide plate is to make the light-emitting effect of the entire panel light achieve a uniform effect. In terms of functional requirements, it is necessary to carry out an excellent design of the dots of the light guide plate, as well as the use of the plate. The most important thing is that the light transmittance must meet the requirements of the product shipment, and it is also necessary in the selection of the plate supplier Be cautious and pay attention to rigorously testing the functions of the purchased products, so as to ensure the production of high-quality LED panel light products.