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CN-224201554-U - Interactive luminous grille structure for vehicle

CN224201554UCN 224201554 UCN224201554 UCN 224201554UCN-224201554-U

Abstract

The utility model discloses an interactive luminous grille structure for a vehicle, which comprises an LED module and an outer lampshade, wherein the LED module and the outer lampshade are arranged inside and outside, a plurality of LED light sources are uniformly distributed on the surface of the LED module, the outer lampshade comprises an opaque main body and a plurality of light-transmitting windows which are inlaid on the opaque main body at intervals, the light-transmitting windows correspond to the LED light sources one by one, one side of each light-transmitting window, which is close to the LED light source, is provided with a light-entering surface, one side, which is far away from the LED light source, of each light-transmitting window is provided with a light-exiting surface, the width of each light-transmitting window along the direction of the light-exiting surface is gradually increased, and the inner side of the outer lampshade except for the light-entering surface is provided with a light-shielding layer. The utility model simplifies the number of lamp parts in a limited space, reduces the cost, occupies small space, and can ensure the lighting uniformity and the stabilizing effect.

Inventors

  • WANG XIN

Assignees

  • 常州星宇车灯股份有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (10)

  1. 1. The interactive luminous grille structure for the vehicle is characterized by comprising an LED module (2) and an outer lampshade (1) which are arranged inside and outside, wherein a plurality of LED light sources (20) are uniformly distributed on the surface of the LED module (2) in an array manner; The outer lampshade (1) comprises an opaque main body (11) and a plurality of light-transmitting window bodies (12) which are arranged on the opaque main body (11) at intervals, wherein the light-transmitting window bodies (12) are in one-to-one correspondence with the LED light sources (20); A light incident surface (122) is formed on one side, close to the LED light source (20), of the light-transmitting window body (12), a light emergent surface (121) is formed on one side, far away from the LED light source (20), of the light-transmitting window body (12), and the width of the light-transmitting window body (12) gradually increases along the direction from the light emergent surface (121) to the light incident surface (122); The light shielding layers (3) are arranged in the areas except the light incident surface (122) on the inner side of the outer lampshade (1).
  2. 2. The interactive light-emitting grille structure according to claim 1, wherein the light-incident surface (122) is formed into a condenser structure, and the condenser is in a compound curved surface or a parabolic structure.
  3. 3. The interactive light-emitting grille structure of claim 2, wherein the condenser surface has an optical pattern or a skin pattern.
  4. 4. An interactive light grid construction for vehicles according to claim 1, characterized in that the LED light source (20) is a monochromatic or RGB light source.
  5. 5. The interactive light-emitting grille structure for vehicles according to claim 1, wherein the light-transmitting window (12) has a light transmittance of 20% to 80%.
  6. 6. The interactive light-emitting grille structure for vehicles according to claim 1, wherein the outer lampshade (1) is formed by double-color injection molding, the first color is an opaque main body (11), and the second color is a light-transmitting window (12).
  7. 7. The interactive light-emitting grille structure of claim 6, wherein the first color is a body color or a black paint.
  8. 8. The interactive light-emitting grille structure of claim 6, wherein the second color is colorless and transparent or colored and semi-transparent.
  9. 9. The interactive light-emitting grille structure for vehicles according to claim 1, wherein the light-shielding layer (3) is aluminized or lacquered.
  10. 10. The interactive light-emitting grille structure for vehicles according to claim 1, wherein the light-emitting surface (121) is higher than the surface of the opaque main body (11), and a diffusion pattern is formed on the light-emitting surface (121).

Description

Interactive luminous grille structure for vehicle Technical Field The utility model relates to the technical field of automobile lamps, in particular to an interactive luminous grid structure for an automobile. Background In modern lamp designs, the front grille is an important component of the front face of the automobile, and the novel design of grille lamps is layered endlessly, wherein the interactive luminous grille which is rapidly developed in recent years is most remarkable. However, in order to solve the problems of light channeling and direct lighting spot visualization, the intelligent interactive grille lamp of the traditional design scheme is generally required to be designed with a light blocking bracket with long depth, so that the space occupation is too large, the structural modeling is thicker, the intelligent interactive grille lamp is not in compliance with the increasingly improved delicate requirements of end users, not only is the cost of parts increased, but also certain difficulties exist in assembly and window matching, meanwhile, along with the development of the grille lamp towards flattening and interactive diversification, the color or single change of the traditional interactive grille lamp is also a big problem, and when the interactive grille lamp structure of a plurality of LEDs is formulated, the traditional scheme cannot solve the problems of light channeling and light spot in all positions due to space limitation. Therefore, how to design an interactive grille lamp with simple structure, dominant cost, novel effect and uniform and stable lighting becomes a problem to be solved. Disclosure of utility model The utility model aims to solve the technical problems of overcoming the defects of the prior art and providing the interactive luminous grid structure for the vehicle, which simplifies the number of lamp parts in a limited space, reduces the cost, occupies small space and ensures the uniformity and the stabilizing effect of lighting. In order to solve the technical problems, the technical scheme of the utility model is as follows: The interactive luminous grille structure for the vehicle comprises an LED module and an outer lampshade which are arranged inside and outside, wherein a plurality of LED light sources are uniformly distributed on the surface of the LED module in an array manner; The outer lampshade comprises an opaque main body and a plurality of light-transmitting window bodies which are arranged on the opaque main body at intervals, and the light-transmitting window bodies correspond to the LED light sources one by one; The light-transmitting window body is provided with a light-in surface at one side close to the LED light source, a light-out surface at one side far away from the LED light source, and the width of the light-transmitting window body gradually increases along the direction of the light-out surface facing the light-in surface; the area except the light incident surface on the inner side of the outer lampshade is provided with a shading layer. Further, the light incident surface is formed into a condenser structure, and the condenser is of a composite curved surface or a parabolic structure. Further, the condenser surface has an optical pattern or a skin pattern. Further, the LED light source is a monochromatic or RGB light source. Further, the light transmittance of the light-transmitting window body is 20% -80%. Further, the outer lampshade is formed by double-color injection molding, the first color is an opaque main body, and the second color is a light-transmitting window. Further, the first color is a car body color or black paint. Further, the second color is colorless transparent or colored semi-transparent. Further, the shading layer is aluminized or sprayed with paint. Further, the light-emitting surface is higher than the surface of the opaque main body, and the light-emitting surface is provided with diffusion patterns. By adopting the technical scheme, the utility model has the following beneficial effects: 1. According to the utility model, the outer lampshade is formed into a structure with the opaque main body and the plurality of light-transmitting window bodies distributed at intervals by double-shot injection molding, the light shielding layer is arranged in the area except the light-entering surface on the inner side of the outer lampshade, and meanwhile, the width of the light-transmitting window bodies along the direction of the light-emitting surface to the light-entering surface is gradually increased, so that the problems of light channeling and direct lighting spots when a plurality of LED light sources emit light can be solved, the outer lampshade structure is optimized and simplified, the internal light blocking support and other parts are omitted, and the requirements of a host factory for cost reduction and synergy of contemporary lamp design can be met. 2. On the basis of solving the problems of light channeling