Decorative plate light-emitting structure and vehicle

Abstract

The utility model provides a plaque light-emitting structure and a vehicle. The plaque light-emitting structure comprises a light-transmitting outer plaque, a lamp body and a plurality of light sources arranged on the lamp body at intervals. A light shielding layer is arranged on the light-transmitting outer decoration plate, a plurality of light-transmitting units are arranged on the light shielding layer at intervals, and the light-transmitting units and the light sources are arranged in a one-to-one correspondence mode. The decorative plate light-emitting structure can accurately control the propagation path and the display area of light according to requirements, flexibly display contents such as images, animations, navigation information, safety prompts and the like, and is good in display effect and wide in applicability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of atmosphere lamp, especially, a kind of decorative plate light-emitting structure and vehicle. BACKGROUND

[0002] Atmosphere lamp not only can beautify the appearance of car, also can be through showing personalized pattern and animation, enhance the sense of technology and practicality of vehicle. In prior art, when atmosphere lamp is arranged in bumper, grille, headlamp and fog lamp and so on area, it is difficult to realize pattern and animation flexible and changeable by space and display area limit, so display effect is poor, it is difficult to meet the diversified needs of consumer to sense of technology, fashion and practical function. SUMMARY

[0003] The utility model provides a kind of decorative plate light-emitting structure and vehicle to the technical problem such as atmosphere lamp display effect not being good in prior art.

[0004] In view of the above technical problems, the utility model embodiment provides a kind of decorative plate light-emitting structure, including light-transmitting outer decorative plate, lamp body and the multiple light sources being spaced apart on the lamp body;The light-transmitting outer decorative plate is equipped with shading layer, and multiple light-transmitting units are spaced apart on the shading layer, and multiple light-transmitting units are set up one by one with multiple light sources.

[0005] Optionally, the decorative plate light-emitting structure further includes a support assembly, the support assembly is connected to the light-transmitting outer decorative plate and forms a receiving cavity with the light-transmitting outer decorative plate, and the lamp body is connected to the support assembly and located in the receiving cavity.

[0006] Optionally, the support assembly includes a mounting bracket, a first connecting bracket and a second connecting bracket connected to opposite ends of the mounting bracket respectively;The first connecting bracket and the second connecting bracket are connected to the light-transmitting outer decorative plate at the end away from the mounting bracket;The lamp body is mounted on the mounting bracket and abuts against the light-transmitting outer decorative plate.

[0007] Optionally, the lamp body further includes a lamp shell connected to the support assembly, a control panel mounted on the lamp shell, and a lampshade disposed between the control panel and the light-transmitting outer decorative plate, and the light sources are spaced apart mounted on the control panel.

[0008] Optionally, the lamp body further includes a first shading member disposed between the control panel and the lampshade, the first shading member is disposed around the light source to guide the light of the light source to the corresponding light-transmitting unit through the lampshade.

[0009] Optionally, the first light shielding member comprises a first body mounted on the control panel and a plurality of light shielding cylinders arranged at intervals on the first body, each of the light shielding cylinders is sleeved on one of the light sources to guide the light of the light source to pass through the lampshade to the corresponding light transmission unit.

[0010] Optionally, the light shielding cylinder and the lampshade are arranged at a preset distance, and the preset distance is 1mm-3mm.

[0011] Optionally, the decorative plate light emitting structure further comprises a second light shielding member arranged between the lamp body and the light transmission outer decorative plate, the second light shielding member comprises a second body and a plurality of light transmission holes arranged at intervals on the second body, and the plurality of light transmission holes are arranged one by one corresponding to the plurality of light sources to guide the light emitted by the light sources to the corresponding light transmission unit.

[0012] Optionally, the second light shielding member is a light shielding bubble cotton connected in interference between the light transmission outer decorative plate and the lampshade; and / or

[0013] The second light shielding member is pasted on the lampshade.

[0014] Optionally, the decorative plate is a bumper outer decorative plate.

[0015] The utility model also provides a vehicle comprising the decorative plate light emitting structure.

[0016] In the utility model, the decorative plate light emitting structure comprises a light transmission outer decorative plate, a lamp body and a plurality of light sources arranged at intervals on the lamp body, the light transmission outer decorative plate is provided with a light shielding layer, a plurality of light transmission units are arranged at intervals on the light shielding layer, and the plurality of light transmission units are arranged one by one corresponding to the plurality of light sources.

[0017] In the utility model, the light transmission outer decorative plate allows light beams to penetrate and propagate, the light shielding layer on the light transmission outer decorative plate is engraved to form a plurality of light transmission units, and the light emitted by different light sources can pass through one by one, so that the light beams emitted by each light source can be displayed as a pixel point on the light transmission outer decorative plate through the light transmission unit, the on-off of a plurality of pixel points can be controlled, and any image or animation can be displayed on the light transmission outer decorative plate according to user demand, so that the propagation path and display area of light can be accurately controlled according to demand, image, animation, navigation information, safety prompt and other contents can be displayed flexibly, the display effect is good, the applicability is wide, and the overall design cost is also reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model is further illustrated in connection with the drawings and embodiments.

[0019] Figure 1 It is the structure schematic view of the decorative plate light emitting structure provided by an embodiment of the utility model.

[0020] Figure 2 is Figure 1 is a structural schematic view of an A-A cross section of the decorative plate light emitting structure shown in

[0021] Figure 3 is Figure 1 is a structural schematic view of a B-B cross section of the decorative plate light emitting structure shown in

[0022] Figure 4 is a structural schematic view of the decorative plate light emitting structure shown in

[0023] Figure 5 is a structural schematic view of the lamp body and the second light shielding piece of the decorative plate light emitting structure shown in

[0024] Figure 6 is Figure 3 is an enlarged structural schematic view of a C part of the decorative plate light emitting structure shown in

[0025] The reference signs in the description are as follows:

[0026] 10 - light-transmitting outer decorative plate, 11 - light-transmitting unit, 20 - lamp body, 21 - light source, 22 - control board, 23 - lampshade, 24 - lamp shell, 3 - support assembly, 31 - accommodating cavity, 30 - mounting bracket, 40 - first connecting bracket, 50 - second connecting bracket, 60 - first light shielding piece, 61 - light shielding cylinder, 62 - first body, 70 - second light shielding piece, 71 - light guide hole, 72 - second body. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0028] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0029] In the description of the utility model, it is necessary to explain that, unless there are definite provisions and limitations, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrally connected, it can be mechanical connection, or it can be electrical connection, it can be directly connected, or it can be indirectly connected through intermediate medium, it can be the communication inside two elements, for ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0030] As Figures 1 to 4 The utility model embodiment provides a decorative plate light emitting structure, including light transmission outer decorative plate 10, lamp body 20 and multiple light sources 21 that are arranged at interval on the lamp body 20, the light transmission outer decorative plate 10 is equipped with shading layer (not shown in the drawing), multiple light transmission units 11 are arranged at interval on the shading layer, multiple light transmission units 11 and multiple light sources 21 are arranged one by one correspondingly. Wherein, light front protection outer cover and lamp body 20 are sequentially arranged in the vehicle front-back direction, multiple light sources 21 are arranged on the lamp body 20, the light transmission outer decorative plate 10 is as the external covering piece of the automobile front bumper, including but not limited to the polypropylene material with good light transmission is made and can all be used, in this way, the light transmission outer decorative plate 10 itself has certain light transmission, so that light can pass through and propagate, the shading layer is sprayed on one of the surfaces of the light transmission outer decorative plate 101, and multiple light transmission units 11 arranged at interval are formed by doing local laser etching treatment on the shading layer, so that the light transmission unit 11 allows light to pass through, and the area not etched by laser maintains the original non-transmission property, each light source 21 is arranged one by one corresponding with one light transmission unit 11, in this way, the light emitted by each light source 21 can be displayed as a pixel point on the light transmission outer decorative plate 10 through the light transmission unit 11, and any image or animation can be displayed on the light transmission outer decorative plate 10 by controlling the on-off of multiple pixel points. Understandably, the light transmission outer decorative plate 10 that can display images or animations can be used as a decorative display interface, and can also be used to display navigation information, safety prompts and other practical contents, and can be customized for functional expansion according to user demand, to improve the safety and convenience of driving. Understandably, the light source can be LED (light-emitting diode).

[0031] In an embodiment, the light transmission outer decorative plate 10 includes but is not limited to bumper outer decorative plate. Specifically, the light transmission outer decorative plate 10 can be the outer decorative plate on the front bumper or rear bumper of the automobile. In the utility model, the light transmission outer decorative plate 10 can also be other outer decorative plates on the automobile, such as the outer decorative plates on the instrument panel, center console, etc.

[0032] The utility model discloses, the light -transmitting outer trim panel 10 allows the light beam to penetrate and spread, and the light -blocking layer of light -transmitting outer trim panel 10 is etched to form a plurality of light -transmitting units 11, can pass through correspondingly with the light of the light source 21 emission, so, the light beam of each light source 21 emission can be even in light -transmitting outer trim panel 10 and show as a pixel point through light -transmitting unit 11, through the control of a plurality of pixel points's bright and dark, can according to user demand self -definition in light -transmitting outer trim panel 10 show arbitrary image or animation, compared with the atmosphere lamp of the grid, headlamp and fog lamp region of the partition separate design, the trim panel light -emitting structure of the utility model is not limited by space and display area, need not separate area design, can according to the demand accurate control light propagation path and display area, flexible display image, animation, navigation information, safety prompt etc. Content, its display effect is good, and the applicability is wide, also has reduced overall design cost.

[0033] In an embodiment, as shown in Figure 2 The support assembly 3 is connected with the light-transmitting outer trim panel 10, and a containing cavity 31 is formed between the support assembly 3 and the light-transmitting outer trim panel 10, and the lamp body 20 is connected with the support assembly 3 and located in the containing cavity 31. Understandably, the support assembly 3 is connected with the light-transmitting outer trim panel 10, and the containing cavity 31 formed between the support assembly 3 and the light-transmitting outer trim panel 10 not only provides mounting space for the lamp body 20, but also protects the lamp body 20; the support assembly 3 serves as a bridge connecting the light-transmitting outer trim panel 10 and the lamp body 20, and effectively enhances the stability and firmness of the entire trim panel light-emitting structure.

[0034] In an embodiment, as shown in Figures 2 to 5As shown, the support assembly 3 comprises a mounting bracket 30, and a first connecting bracket 40 and a second connecting bracket 50 connected at opposite ends of the mounting bracket 30, respectively; the first connecting bracket 40 and the second connecting bracket 50 are connected to the light-transmitting outer trim panel 10 at one end away from the mounting bracket 30; and the lamp body 20 is mounted on the mounting bracket 30 and abuts against the light-transmitting outer trim panel 10. Understandably, the support assembly 3 comprises the mounting bracket 30, the first connecting bracket 40 and the second connecting bracket 50, the first connecting bracket 40 and the second connecting bracket 50 are connected at opposite ends of the mounting bracket 30, respectively, the mounting bracket 30 is provided with a mounting point of the lamp body 20, the lamp body 20 can be mounted on the mounting point in the accommodating cavity 31 by means of a fixing member such as a screw, and the lamp body 20 is abutted against the light-transmitting outer trim panel 10 to make the installation of the lamp body 20 in the accommodating cavity 31 stable; the connection mode of the first connecting bracket 40 and the second connecting bracket 50 at one end away from the mounting bracket 30 to the light-transmitting outer trim panel 10 includes but is not limited to welding, screwing, clamping and the like, so that the first connecting bracket 40, the mounting bracket 30, the second connecting bracket 50 and the light-transmitting outer trim panel 10 are connected to form a stable integrated support structure, which not only enhances the overall stability of the trim panel light-emitting structure, but also realizes the integration of light emission, display and front protection of the trim panel light-emitting structure, avoids the problem of needing to design a joint for a traditional separate design of a lamp, and makes the integrated digital front bumper meet the demand for flexible and variable modeling and technological sense.

[0035] In an embodiment, as shown in Figures 2 to 5 , the lamp body 20 further comprises a lamp shell 24 connected to the support assembly 3, a control board 22 mounted on the lamp shell 24, and a lamp shade 23 arranged between the control board 22 and the light-transmitting outer trim panel 10, and the light sources 21 are mounted on the control board 22 in a spaced manner. Understandably, the lamp shade 23 can be welded on the lamp shell 24, the control board 22 is mounted on the lamp shell 24, the control board 22 is located between the lamp shade 23 and the lamp shell 24, the control board 22 is responsible for controlling the lighting or extinguishing of all light sources 21, the end surface of the lamp shell 24 away from the control board 22 is connected to the lamp shade 23, and the light emitted by the light sources 21 can be transmitted to the light-transmitting outer trim panel 10 through the lamp shade 23; the lamp shell 24, the control board 22, the lamp shade 23 and the light-transmitting outer trim panel 10 are arranged in sequence in the front-rear direction of the vehicle, which helps to optimize the propagation and distribution of light beams on the trim panel light-emitting structure and improve the display effect of the trim panel light-emitting structure.

[0036] In an embodiment, as shown in Figure 3 , Figure 5 , and Figure 6As shown, the lamp body 20 further comprises a first light shielding member 60 arranged between the control panel 22 and the lampshade 23, the first light shielding member 60 is arranged around the light source 21 to guide the light of the light source 21 to the corresponding light transmission unit 11 through the lampshade 23. Understandably, the light transmission outer trim panel 10 made of light transmission material has the characteristic of scattering light, and the light beam emitted by the light source 21 will be scattered near the single light transmission unit 11, resulting in unclear display and affecting user experience; therefore, the first light shielding member 60 is arranged between the control panel 22 and the lampshade 23, and the first light shielding member 60 is arranged around the light source 21 to allow the light beam to pass through the first light shielding member 60, but the surrounding of the first light shielding member 60 can shield the light beam, so that the light beam of the light source 21 passes through the first light shielding member 60, the lampshade 23 and the light transmission unit 11 on the light transmission outer trim panel 10 in turn along the predetermined path, avoiding scattering of the light beam to the adjacent area, so that each light transmission unit 11 displays clearly.

[0037] Further, the first light shielding member 60 comprises a first body 62 mounted on the control panel 22 and a plurality of light shielding cylinders 61 arranged on the first body 62, each of the light shielding cylinders 61 corresponds to a light source 21 to guide the light of the light source 21 to the corresponding light transmission unit 11 through the lampshade 23. Understandably, the first body 62 of the first light shielding member 60 is provided with a plurality of light shielding cylinders 61, each of the light shielding cylinders 61 corresponds to a light source 21 to make the hollow region therebetween opposite to the light source 21, the hollow region allows the light beam to pass through, and the other regions shield the light beam, so that the light beam of each light source 21 can pass through the hollow region of a corresponding light shielding cylinder 61, the lampshade 23 and a corresponding light transmission unit 11 in turn, ensuring that the light beam passes through the light transmission unit 11 on the light transmission outer trim panel 10 along the predetermined path.

[0038] In an embodiment, as shown in the drawings, Figures 5 to 6 The light shielding cylinder 61 and the lampshade 23 are arranged at a preset distance, and the preset distance is 1mm-3mm. Understandably, the connection mode of the first light shielding member 60 and the control panel 22 includes but is not limited to screwing, clamping and the like, and the preset distance between the first light shielding member 60 and the lampshade 23 can be adjusted according to requirements, specifically, the preset distance between the first light shielding member 60 and the lampshade 23 can be 1mm, 2mm or 3mm according to the characteristics of the light source 21, the material thickness of the lampshade 23 and the installation and debugging requirements; the above setting can prevent the first light shielding member 60 from interfering with the lampshade 23; at the same time, the preset distance can also avoid the light beam from being slightly refracted or scattered due to the gap after passing through the hollow region of the light shielding cylinder 61, which optimizes the uniformity and softness of the light beam to a certain extent.

[0039] In an embodiment, as shown in the drawings,Figures 5 to 6 As shown, the decorative plate light-emitting structure further comprises a second light shielding member 70 arranged between the lamp body 20 and the light-transmitting outer decorative plate 10. The second light shielding member 70 comprises a second body 72 and a plurality of light guide holes 71 arranged on the second body 72. The plurality of light guide holes 71 are arranged one-to-one corresponding to the plurality of light sources 21 to guide the light emitted by the light sources 21 to the corresponding light-transmitting units 11. Understandably, the second light shielding member 70 is arranged between the lamp body 20 and the light-transmitting outer decorative plate 10. The second light shielding member 70 is arranged between the lampshade 23 and the light-transmitting outer decorative plate 10. The plurality of light guide holes 71 are arranged on the second body 72 of the second light shielding member 70. When the light sources 21 are lit, the light beams will travel according to the predetermined trajectory: first pass through a hollow area of a corresponding light shielding cylinder 61, then pass through a light-transmitting area of the lampshade 23, then enter a corresponding light guide hole 71 of the second light shielding member 70, and finally focus on a light-transmitting unit 11 on the light-transmitting outer decorative plate 10. This series of light beam transmission process not only ensures the effective use of the light beam, but also further avoids the scattering phenomenon of the light beam during the transmission process, greatly reducing the scattering of the light beam to the non-target area. The design of the light guide hole 71 not only limits the direction of the light beam, but also can further improve the uniformity and focusing effect of the light beam by optimizing the shape and size, so that the picture finally presented in front of the user is clearer and sharper.

[0040] In an embodiment, as shown in Figures 4 to 6 The second light shielding member 70 is a light shielding foam in interference connection between the light-transmitting outer decorative plate 10 and the lampshade 23. Understandably, the light shielding foam is in interference connection between the light-transmitting outer decorative plate 10 and the lampshade 23. When the light shielding foam is installed, it will be compressed to a certain extent. This compression force makes the light shielding foam fit more closely with the light-transmitting outer decorative plate 10 and the lampshade 23, thereby reducing the possibility of light beam escaping from the gap. In addition, as a soft material, the light shielding foam can absorb and disperse the impact force from the outside to a certain extent, providing additional protection for the lampshade 23 and the light-transmitting outer decorative plate 10, and enhancing the structural stability of the entire lamp body 20.

[0041] In an embodiment, as shown in Figure 5 and Figure 6 The second light shielding member 70 is adhered to the lampshade 23. Understandably, the second light shielding member 70 is adhered to the lampshade 23, so that the light guide holes 71 on the second light shielding member 70 can accurately control the propagation path of the light beam, prevent the light beam from leaking from the non-predetermined area, and thereby improve the display clarity. In addition, the second light shielding member 70 adhered to the lampshade 23 forms a seamless connection with the surface of the lampshade 23, which can avoid visual defects caused by fixing members or installation gaps, and help to improve the overall appearance and grade of the lamp body 20.

[0042] The utility model also provides a vehicle, including the decorative plate light emitting structure above, in the decorative plate light emitting structure in above -mentioned embodiment of the utility model, the decorative plate light emitting structure includes light -transmitting outer decorative plate 10, lamp body 20 and interval setting multiple light sources 21 on lamp body 20, be equipped with shading layer on light -transmitting outer decorative plate 10, interval setting multiple light -transmitting units 11 are equipped with on shading layer, multiple light -transmitting units 11 with multiple light sources 21 one -to -one corresponding setting.

[0043] In the vehicle in above -mentioned embodiment of the utility model, light -transmitting outer decorative plate 10 allows light beam to penetrate and spread, and the shading layer on light -transmitting outer decorative plate 10 is equipped with multiple light -transmitting units 11, and the light emitted by different light sources 21 can pass through one -to -one, so that the light beam emitted by each light source 21 can be displayed as a pixel point on light -transmitting outer decorative plate 10 through light -transmitting unit 11, by controlling multiple pixel points, any image or animation can be displayed on light -transmitting outer decorative plate 10 according to user demand, compared with the atmosphere lamp of grid, headlamp and fog lamp region designed separately in partition, the decorative plate light emitting structure of the utility model is not limited by space and display area, that is, the propagation path and display area of light can be accurately controlled according to demand, and the content such as image, animation, navigation information, safety prompt can be displayed flexibly, the display effect is good, the applicability is wide, and the overall design cost is also reduced.

[0044] The above is only the embodiment of the decorative plate light emitting structure and vehicle of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A plaque light structure, comprising: The light-transmitting outer trim plate, the lamp body, and a plurality of light sources arranged at intervals on the lamp body; the light-transmitting outer trim plate is provided with a light-shielding layer, and a plurality of light-transmitting units are arranged at intervals on the light-shielding layer, and the plurality of light-transmitting units are arranged in one-to-one correspondence with the plurality of light sources.

2. The plaque light structure of claim 1, wherein, The light-emitting structure of the trim plate further comprises a support assembly connected to the light-transmitting outer trim plate and forming a containing cavity with the light-transmitting outer trim plate, and the lamp body is connected to the support assembly and located in the containing cavity.

3. The plaque light structure of claim 2, wherein, The support assembly comprises a mounting bracket, a first connecting bracket and a second connecting bracket connected to opposite ends of the mounting bracket respectively; one end of the first connecting bracket and the second connecting bracket away from the mounting bracket is connected to the light-transmitting outer trim plate; and the lamp body is mounted on the mounting bracket and abuts against the light-transmitting outer trim plate.

4. The plaque light structure of claim 2, wherein, The lamp body further comprises a lamp shell connected to the support assembly, a control board mounted on the lamp shell, and a lampshade arranged between the control board and the light-transmitting outer trim plate, and the light sources are arranged at intervals on the control board.

5. The plaque light structure of claim 4, wherein, The lamp body further comprises a first light-shielding member arranged between the control board and the lampshade, the first light-shielding member is arranged around the light source to guide the light of the light source to the corresponding light-transmitting unit through the lampshade.

6. The plaque light structure of claim 5, wherein, The first light-shielding member comprises a first body mounted on the control board and a plurality of light-shielding cylinders arranged at intervals on the first body, and each light-shielding cylinder is correspondingly sleeved on one light source.

7. The plaque light structure of claim 6, wherein, The light-shielding cylinder and the lampshade are arranged at a preset distance, and the preset distance is 1mm-3mm.

8. The plaque light structure of claim 5, wherein, The light-emitting structure of the trim plate further comprises a second light-shielding member arranged between the lamp body and the light-transmitting outer trim plate, the second light-shielding member comprises a second body and a plurality of light guide holes arranged at intervals on the second body, and the plurality of light guide holes are arranged in one-to-one correspondence with the plurality of light sources to guide the light emitted by the light source to the corresponding light-transmitting unit.

9. The plaque light structure of claim 8, wherein, The second light-shielding member is a light-shielding foam connected between the light-transmitting outer trim plate and the lampshade in interference; and / or The second light-shielding member is pasted on the lampshade.

10. The plaque light structure of any of claims 1-8, wherein, The trim plate is a bumper outer trim plate.

11. A vehicle characterized by comprising: The light-emitting structure of the trim plate comprises any one of claims 1-10.

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