A kind of automotive interior atmosphere lamp assembly and manufacturing method thereof

Abstract

The application discloses an automotive interior atmosphere lamp assembly and a manufacturing method thereof, and relates to the technical field of automobile interior decoration. The atmosphere lamp assembly includes a light-transmitting surface layer, one side of which is carved to form a light-transmitting pattern; a foam layer, which is It is arranged on the side of the light-transmitting surface layer with the light-transmitting pattern; the light-scattering skeleton is flatly bonded to the side of the foam layer away from the light-transmitting surface layer through the hot-melt adhesive layer, so as to scatter the received light evenly; There is an accommodating cavity, the lamp shell is buckled on the side of the astigmatism skeleton away from the foam layer, the inner wall of the accommodating cavity is provided with a reflective layer for reflecting light; the lamp body is arranged in the accommodating cavity. The automotive interior atmosphere lamp assembly and the manufacturing method thereof of the present application can achieve the soft-touch texture effect of the automobile interior atmosphere lamp assembly on the one hand, and on the other hand, when lighting the atmosphere lamp, it can also ensure the luminescence of the atmosphere lamp It can further improve the overall brightness of the ambient light and the uniformity of light transmittance of the ambient light assembly.

Description

technical field [0001] The present application relates to the technical field of automobile interior decoration, in particular to an automobile interior atmosphere lamp assembly and a manufacturing method thereof. Background technique [0002] With the continuous improvement of performance requirements in all aspects of automobile products and the promotion of automobile smart cockpit functions, user technology experience has been significantly improved. Major OEMs and parts suppliers are also paying more and more attention to smart cockpits. Smart atmosphere lights in automobile interiors The scope of application of technology is getting wider and wider. [0003] With the development and application of light-transmitting skin, a new material for smart surface interiors, new requirements are put forward for ambient lights, that is, the effect of ambient lights can be achieved at night, and the surface of ambient lights can achieve a soft-touch texture effect during the day o...

AI Technical Summary

Problems solved by technology

One is that the ambient light transmits light through the gaps formed between the various components of the interior, but due to the limitations of the multi-layer overlapping of parts and the light transmittance of the material itself, the light transmittance of the ambient light assembly is poor, and the pattern display is not good. Clear; the other is to transmit light through a light-transmitting single-layer hard plastic product, but it cannot meet the current requirements for ambient lights

[0005] In the prior art, there are ambient lights that use a method different from the above, that is, by adding a pattern layer to the skin of the ambient light to achieve a soft surface touch, although the appearance of the ambient light when it is not lit can be achieved, but due to the skin The pattern layer is generally glued on the outside of the ambient light. When glue is used for pasting, the uneven thickness of the glue will lead to inconsistent light transmittance of the light source, and even glue seepage will cause the light transmittance of the ambient light shell to change, resulting in the failure of the lighting state. The light transmission effect of the ambient light is still poor

In order to improve the light transmittance, generally only by increasing the brightness of the light source, but under high power conditions, the heat generated by the light source will easily lead to an increase in temperature, exceeding the normal operating conditions

Images