CN219706880U - Luminous automobile front label structure - Google Patents

Abstract

The utility model discloses a luminous automobile front label structure which comprises a label body, luminous bodies and a label base, wherein the label body, the luminous bodies and the label base are sequentially arranged, the lower tail ends of the two sides of the label body are embedded into the label base, the luminous bodies are arranged in the inner space where the label body and the label base are arranged, the luminous bodies comprise a light guide lampshade, a PCB (printed circuit board) and a plurality of light sources arranged on the PCB, the lower tail ends of the light guide lampshade are convexly provided with convex blocks, grooves matched with the convex blocks are formed on the bottom surface of the label base, the convex blocks are welded with the concave grooves after being arranged in the grooves, so that the light guide lampshade is arranged in the label base, and the PCB is welded on the position, above the convex blocks, of the light guide lampshade. The utility model can add the light-emitting device in the thinner label without affecting the thickness of the label, arrange the light-emitting body in a narrow space, ensure uniform light emission, and consider the color change of the lamplight under the condition of ensuring uniform light emission.

Description

Luminous automobile front label structure

Technical field:

the utility model relates to a luminous automobile front label structure, and belongs to the technical field of automobile labels.

The background technology is as follows:

the development of the automobile light is advanced, so that the light control and the luminous light source are precise, meanwhile, people consider the basic light meeting the regulation lighting, pursuit is pursued for light decoration, and the luminous automobile front sign can meet the pursuit of the light decoration of people. Then, the existing luminous automobile front sign has the following defects:

1. the light emission is uneven, and the light homogenizing device is unreasonable to use;

2. the structure is complex, and the thickness is increased by adding the excessive dimming devices;

3. the luminous effect is poor, and the arrangement of the uniform light transmission structure is unreasonable;

therefore, there is a need for an improvement over the prior art to address the deficiencies of the prior art.

The utility model comprises the following steps:

the utility model aims to solve the problems in the prior art and provides a luminous automobile front label structure, which can add a luminous device into a thinner label without influencing the thickness of the label, and can ensure uniform light emission by arranging luminous bodies in a narrow space and consider the color change of lamplight under the condition of ensuring uniform light emission.

The utility model adopts the technical scheme that: the utility model provides a sign structure before luminous car, includes sign body, luminous body and the sign base that sets gradually, the both sides lower extreme of sign body is embedded into the sign base inside, the luminous body is installed in the inside space that sign body and sign base were installed, the luminous body includes light guide lamp shade, PCB board and sets up a plurality of light sources on the PCB board, the protruding lug that is formed with of lower extreme of light guide lamp shade, be formed with on the bottom surface of sign base with lug matched with recess, the lug is installed in the recess after with the recess welding together and then install the light guide lamp shade in the sign base, the PCB board welding is located the position of lug top at the light guide lamp shade.

Further, the light source is Mini-LED particles.

Further, a light-transmitting area is arranged on the sign body, and the light-transmitting area is in a LOGO shape.

Further, a reflective film is adhered to the inner wall of the light guide lampshade installed on the sign body.

Further, the thickness of the signage body is 10 millimeters or less.

The utility model has the following beneficial effects: the luminous automobile front label structure of the utility model eliminates the lens and the light homogenizing sheet in the existing luminous label, and is arranged into the integrated luminous body, thereby effectively reducing the thickness of the luminous label, and ensuring that the height of the luminous label protruding on the automobile body is less than 10 mm (the distance between the surface of the label body and the automobile body is less than 10) after the luminous label is assembled on the front bumper, and not affecting the beautiful appearance; the PCB is adhered to the luminous body, the luminous body is welded in the groove, and the luminous body is tightly attached to the label base, so that the structure is more compact, and the thickness of the luminous label is sufficiently reduced; the arrangement of the reflecting film ensures the utilization rate of light and ensures that the luminous effect of the luminous sign is good.

Description of the drawings:

FIG. 1 is a schematic diagram of a luminous automobile front sign.

FIG. 2 is a schematic view of a portion of a luminous automobile front sign structure of the present utility model.

The specific embodiment is as follows:

the utility model is further described below with reference to the accompanying drawings.

The utility model relates to a luminous automobile front label structure which comprises a label body 1, a luminous body 2 and a label base 3 which are sequentially arranged, wherein the lower tail ends of two sides of the label body 1 are embedded into the label base 3.

The illuminant 2 is installed in the internal space where the sign body 1 and the sign base 3 are installed, and the illuminant 2 includes a light-guiding lampshade 20, a PCB board 40 and a plurality of light sources 30 disposed on the PCB board 40. The lower end of the light guide lamp housing 20 is convexly formed with a protrusion 200, a groove (not shown) matched with the protrusion 200 is formed on the bottom surface of the sign base 3, and the protrusion 200 is welded with the groove after being mounted in the groove so as to mount the light guide lamp housing 20 in the sign base 3. The PCB 40 is soldered to the light guide cover 20 at a position above the bump 200.

The light sources 30 are preferably Mini-LED particles, and a plurality of light sources 30 are arranged in a placard shape on a PCB board 40. When the plurality of light sources 30 emit light, they are emitted from the sign body 1 in a predetermined pattern shape. The shape of the sign is shown in fig. 1 and 2, a light-transmitting area is arranged on the sign body 1, the light-transmitting area is in a LOGO shape, and in the practical application process, the preset pattern can be characters, letters, numbers or LOGO. When the user has pattern shape display requirement, the pattern shapes are arranged according to the requirement.

In the actual use process, the utility model does not need to adopt the light homogenizing sheet to perform light homogenizing, saves the space required by the light homogenizing sheet and the arrangement of the light homogenizing sheet, and a plurality of light sources 30 (namely LED particles) are welded and arranged on the PCB 40 according to the preset pattern shape, so that the light emitted by the luminous body 2 is directly in the preset pattern shape. The light source 30 is arranged only at the position of the preset pattern needing to emit light, the whole PCB 40 is not required to be fully covered with the light source 30, the use quantity of the light source 30 can be saved, the light utilization rate is improved, and more illumination waste does not exist; aiming at the luminous sign with high brightness requirement, the luminous body 2 of the scheme has high brightness, no additional heat dissipation structure is needed, and the cost is lower.

A reflective film (not shown) is adhered to the inner wall of the sign body 1 where the light guide lamp housing 20 is installed.

In the luminous automobile front label structure, the thickness of the label body 1 is less than or equal to 10 mm, the effect of using the light homogenizing sheet is poor, and the space arrangement is difficult to be remained, the distance between the PCB 40 and the label body 1 is not limited any more by the light homogenizing sheet in the structure, and the label body 1 and the label base 3 can be kept within 10 mm or less and within 5 mm. Compared with the prior luminous label, the luminous label can save more than 10 millimeters of space, reduce the thickness of the luminous label, improve the compactness of the structure and has simpler structure.

The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.

Claims (5)

1. A luminous automobile front label structure which is characterized in that: including sign body (1), luminous body (2) and sign base (3) that set gradually, sign body (1) both sides lower extreme embedding is inside sign base (3), luminous body (2) are installed in the interior space that sign body (1) and sign base (3) were installed, luminous body (2) include light guide lamp shade (20), PCB board (40) and set up a plurality of light sources (30) on PCB board (40), the lower extreme arch of light guide lamp shade (20) is formed with lug (200), be formed with on the bottom surface of sign base (3) with lug (200) matched with recess, lug (200) are welded together with the recess after installing in the recess and then install light guide lamp shade (20) in sign base (3), PCB board (40) welding is located the position of lug (200) top in light guide lamp shade (20).

2. The luminescent automobile front sign structure of claim 1, wherein: the light source (30) is Mini-LED particles.

3. The illuminated automobile front signage structure of claim 2, wherein: the label body (1) is provided with a light-transmitting area, and the light-transmitting area is in a LOGO shape.

4. A luminescent automobile front sign structure as defined in claim 3, wherein: the inner wall of the sign body (1) provided with the light guide lampshade (20) is stuck with a reflective film.

5. The luminescent automobile front signage structure of claim 4, wherein: the thickness of the label body (1) is less than or equal to 10 mm.