car luminous logo or grille interior solution

car luminous logo or grille interior solution

Eckos can provide users with composite light-emitting vehicle logo molding technology, and provide a full set of turnkey engineering solutions including processes, materials and equipment.

luminous logo lights will become a new trend, and not only the logo LOGO, the front grille of the car, the surface of the interior parts, there will be more internal luminous decorative effects, full of technology!

BYD was the first to adopt the luminous car logo in the Chinese market, especially at night, when the car car depends on professionals who are familiar with the car model to distinguish the car brand, BYD is already unique and still has a very high degree of recognition at night. However, in recent years, in order to meet the individual needs and aesthetic personality needs of young people, more car manufacturers have introduced various car logos or luminous grilles with luminous function, even with the electronic control of dynamic optical flow, the sense of technology is full.

, as one of the earliest service providers to provide optical injection molding solutions in China, of course, will not lag behind. In 2018, Ekos successfully began to provide luminous car logo solutions for the ID series of the public. The IMD plus injection molding process was used to replace the low-efficiency and high-cost laser engraving plus spraying scheme, and LED luminous car logo was produced.

luminous car logo. In addition to the monomer molding scheme provided by Ecoth, there are three common ones: 1. Multi-color injection molding, in which diffusion material is used for injection molding in the light-transmitting area. The advantage is that the process flow is less, mainly in the injection molding process. The disadvantage is that complex patterns are difficult to form, the boundaries are glued, the lighting is easy to have string light, and the cost of injection mold is high and the cost is high;

2. Assembly combination-light-transmitting parts and light-shading combination assembly, the advantages are easy design, but poor appearance, many parts, large size, difficult to control the clearance accuracy of assembly parts, and dust accumulation in outdoor use.

3. The coating removal composite process of transparent parts, taking Changan Brightening Standard as an example, requires multiple processes such as in-mold IMD process, coating, laser laser removal and re-coating, etc., which is costly. On some complex curved surfaces, laser removal The coating process is difficult to ensure the finish of the bottom surface, affects the appearance, has many processes, low qualification rate, and high cost.

the solution provided by Ekos, the plane film is made by pattern compensation plus diffusion and scattering printing, and is made by three-dimensional molding and one-time injection molding. Only one part is needed to complete the final luminous logo mask. The thickness is thin and the boundary is clear. In addition to making black and white LOGO, it can also make gradual color change, color and electroplating effect transparent luminous LOGO,

process, the more technical content of the internal process is. First of all, the thermal deformation performance of the sheet should be matched with the material and shape of the injection molding transparent part, and the ink formula and printing scheme are also very critical. The tensile deformation of different parts is different, but the final product needs to maintain the same light transmission brightness, and then the three-dimensional molding process of the diaphragm should be reasonable, otherwise it is easy to shift and deform during injection molding, finally, injection molding requires a low-impact injection molding process to obtain molded products with a high pass rate.

in our company's plan, the thinnest car logo obtained has an overall thickness of only 8mm and a weight of 78g, which can realize direct pasting and installation of the tailgate.

Based on the characteristics of this process, when used for the light-emitting front grille, the most flexible effect can be achieved with the least number of assembly parts, and the light-emitting function is expanded on some new energy vehicles. For example, in addition to lighting as a light-emitting LOGO when driving, It is also used for charging status display and power process display when charging.