Seat atmosphere lamp structure for enhancing lamp effect and automobile seat thereof

Abstract

The utility model discloses a seat atmosphere lamp structure capable of enhancing the lamp effect and an automobile seat thereof, and relates to the technical field of automobile seats. The automobile seat is provided with the seat atmosphere lamp structure, the second light source is additionally arranged on the fixing base which is arranged on the inner side of the light guide body and used for installing the first light source, meanwhile, the second light source emits light towards the cavity formed by the outer decoration plate and the inner lining plate which are adjacent to the light guide body, and meanwhile the outer decoration plate is provided with the first light transmitting hole. Therefore, the first light source can form an atmosphere lamp effect on the light guide body, the adjacent outer decoration plates can also form an atmosphere lamp effect under the second light source, and a larger lamp effect range is achieved on the basis of a small and exquisite structure.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat technology, and in particular to a seat ambient light structure that enhances lighting effects and its automotive seat. Background Technology

[0002] Currently, modified seats designed for commercial vehicles and high-end cars, also known as automotive aviation seats, are characterized by luxury, comfort, and a sense of technology, thus attracting users.

[0003] The sense of technology mainly comes from the lighting effects, such as the colorful ambient lights on the outside of the seat armrests, and the welcome lights at the bottom front of the armrests.

[0004] Taking the lighting of a car seat side armrest as an example, the armrest has an outer trim panel, multi-faceted light guides embedded in the trim panel, and LED light strips located on the inner lining panel inside the light guides. When the LED light strips emit light, they project light effects through the light guides, causing the light to scatter at multiple angles, thereby increasing the illumination range of the lighting effect. By controlling the color and lighting sequence of the LED light strips, effects such as flowing light and dazzling colors can be achieved.

[0005] It is evident that current ambient lighting primarily employs a strip-shaped light-emitting design, resulting in a limited irradiation range and insufficient technological appeal. Utility Model Content

[0006] To address the problems existing in the prior art, the main objective of this utility model is to provide a seat ambient light structure and its automotive seat that enhances lighting effects, enabling the exterior trim panels adjacent to the ambient light strip to also emit ambient lighting effects, thereby assisting the ambient light strip and creating a lighting effect that is distinct in its primary and secondary elements, covers a larger area, and is technologically advanced.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] In a first aspect, the present invention provides a seat ambient light structure for enhancing lighting effects, including an outer trim panel, an inner lining panel, a first light source, and a light guide;

[0009] The outer trim panel and the light guide are respectively fixedly disposed on the outer side of the inner lining panel, the outer trim panel and the light guide are adjacent to each other, and the first light source is disposed on the inner side of the light guide; wherein...

[0010] It also includes a mounting base and a second light source. The mounting base is disposed on the inner side of the light guide, and the first light source is fixedly connected to the mounting base and is disposed to emit light towards the light guide.

[0011] The outer trim panel and the inner lining panel form a cavity. The outer trim panel is provided with a first light-transmitting hole. The second light source is fixedly connected to one side of the fixing base and is arranged to emit light towards the cavity.

[0012] In the aforementioned ambient lighting structure, preferably, the light guide, the first light source, and the second light source are each configured as a strip, and the first light-transmitting hole is distributed along the extension direction of the strip.

[0013] In the aforementioned seat ambient light structure, preferably, the outer trim panels are respectively disposed adjacent to the upper and lower sides of the strip-shaped extension direction of the light guide, and both the upper and lower outer trim panels are provided with the first light-transmitting hole.

[0014] Preferably, in the above-mentioned seat ambient light structure, the outer trim panel is provided with a first groove, the light guide is fitted into the first groove, the first groove is provided with a second light-transmitting hole, the fixing seat is provided with a second groove, the inner side of the first groove of the outer trim panel is fitted into the second groove, the side wall of the second groove of the fixing seat is provided with a third groove, the third groove is opposite to the second light-transmitting hole, and the first light source is provided in the third groove.

[0015] In the preferred embodiment of the above-mentioned seat ambient light structure, the upper and lower sides of the fixed base are respectively provided with a fourth groove, and two second light sources are configured and respectively disposed in the fourth groove.

[0016] In the aforementioned seat ambient light structure, preferably, the first light source, the upper second light source, and the lower second light source are electrically connected end-to-end by wires, and a fifth groove is provided on the other side wall of the second groove of the fixing seat, the fifth groove fixing the wires.

[0017] Preferably, in the aforementioned seat ambient lighting structure, the inner lining panel has a sixth groove, the fixing seat is fitted within the sixth groove, the outer trim panel and the inner lining panel form cavities on the upper and lower sides opposite to the sixth groove, and the outer trim panel has first light-transmitting holes on the upper and lower sides opposite to the first groove.

[0018] In the aforementioned seat ambient light structure, preferably, the first light-transmitting holes are arranged in rows along the strip-shaped extension, and multiple rows are provided; the number of the first light-transmitting holes in each row increases relative to the light guide from far to near.

[0019] Preferably, in the above-mentioned seat ambient light structure, the first light-transmitting hole is configured as a combination of two or more of the following shapes: square, triangle, rectangle, circle; the first light-transmitting hole is configured as a through-hole structure, or as a through-hole structure filled with light-transmitting material, or as a through-hole structure with a light-transmitting film covering the outside of the through-hole.

[0020] In a second aspect, the present invention provides an automotive seat, including the aforementioned table and chair ambient lighting structure for enhancing lighting effects.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] This invention adds a second light source to the mounting base inside the light guide body, which is used to install the first light source. The second light source emits light towards the cavity formed by the outer trim panel and the inner lining panel adjacent to the light guide body. At the same time, the outer trim panel is provided with a first light-transmitting hole, so that not only the first light source can form an ambient lighting effect in the light guide body, but the adjacent outer trim panel can also form an ambient lighting effect under the second light source, thereby achieving a larger lighting effect range with a compact structural foundation.

[0023] The present invention will be further described below with reference to the accompanying drawings. Attached Figure Description

[0024] Figure 1 This is a front view structural schematic diagram of the armrest side panel of a car seat with an enhanced lighting effect seat ambient light structure according to an embodiment of the present utility model.

[0025] Figure 2 yes Figure 1 A cross-sectional structural diagram of the ambient lighting structure of the armrest side panel of a car seat.

[0026] Figure 3 yes Figure 2 An enlarged structural schematic diagram of the cross-sectional structure.

[0027] Figure 4 This is a three-dimensional structural diagram showing the components of the armrest side panel of a car seat according to an embodiment of the present invention.

[0028] Figure 5 This is one of the three-dimensional structural schematic diagrams showing the components of the seat ambient light structure according to an embodiment of the present utility model;

[0029] Figure 6 This is the second three-dimensional structural diagram showing the components of the seat ambient light structure according to an embodiment of the present utility model.

[0030] Reference numerals: 10, outer trim panel; 11, first light-transmitting hole; 12, first groove; 121, second light-transmitting hole; 20, inner lining panel; 21, cavity; 22, sixth groove; 30, light guide; 40, first light source; 50, fixing base; 51, second groove; 52, third groove; 53, fourth groove; 54, fifth groove; 60, second light source; 70, wire. Detailed Implementation

[0031] To better illustrate the purpose, technical solution, and advantages of this utility model, the specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0032] An embodiment of this utility model relates to a car seat. For example... Figures 1 to 6 The image shows a car seat with an armrest side panel as described in this embodiment, and an ambient lighting structure for enhancing the lighting effect of this invention on the armrest side panel. This ambient lighting structure includes an outer trim panel 10, an inner lining panel 20, a first light source 40, a light guide 30, a fixing base 50, and a second light source 60. (Reference) Figure 1 The outer trim panel 10 is fixedly disposed on the outside of the inner lining panel 20, and the light guide 30 is also fixedly disposed on the outside of the inner lining panel 20. The light guide 30 is positioned adjacent to each other between the upper and lower outer trim panels 10. The upper and lower outer trim panels 10 are each provided with a plurality of first light-transmitting holes 11 arranged in a dot matrix pattern. (Reference) Figure 2 and Figure 3 A fixing base 50 is disposed inside the light guide 30. A first light source 40 is disposed on the fixing base 50, and the first light source 40 is arranged to emit light towards the light guide 30, so that when the first light source 40 is lit, the light is projected out through the light guide 30. On the upper side of the light guide 30, a cavity 21 is formed between the outer decorative panel 10 and the inner lining panel 20. On the lower side of the light guide 30, a cavity 21 is also formed between the outer decorative panel 10 and the inner lining panel 20. A second light source 60 is disposed on each of the upper and lower sides of the fixing base 50. The upper second light source 60 is arranged to emit light towards the upper cavity 21, and the lower second light source 60 is arranged to emit light towards the lower cavity 21.

[0033] The working principle of this utility model is as follows: a fixing seat 50 for mounting a first light source 40 is provided on the inner side of the light guide 30. The first light source 40 emits light to form an ambient lighting effect on the light guide 30. A second light source 60 is added to the fixing seat 50. At the same time, the second light source 60 is configured to emit light towards the cavity 21 formed by the outer trim panel 10 and the inner lining panel 20 adjacent to the light guide 30, and forms a dot matrix-shaped ambient lighting effect through the first light-transmitting hole 11 provided on the outer trim panel 10. This allows not only the first light source 40 to form an ambient lighting effect on the light guide 30, but also the adjacent outer trim panel 10 to form an ambient lighting effect under the second light source 60, thereby achieving a larger lighting effect range with a compact structural foundation.

[0034] refer to Figure 1 In this embodiment, specifically, the light guide 30 is configured as a curved strip and is obliquely disposed on the armrest side panel. (See reference) Figures 4 to 6The first light source 40 is configured as an LED light strip, and the mounting base 50 is also a curved strip shape, matching the extension direction of the light guide 30. A third groove 52 is curvedly provided on the mounting base 50, and the first light source 40 of the light strip structure is fixedly installed in the third groove 52, so that the extension direction of the first light source 40 is consistent with the light guide 30, thereby emitting uniform light. Specifically, the second light source 60 is also configured as an LED light strip. Fourth grooves 53 are curvedly provided on the upper and lower sides of the mounting base 50, and the two second light sources 60 of the light strip structure are respectively fixedly installed in the fourth grooves 53. The bottom of the fourth grooves 53 are inclined towards the inner lining plate 20, so that the emitting surface of the second light source 60 faces the inner lining plate 20 and projects light into the cavity 21 between the inner lining plate 20 and the outer trim plate 10. (Reference) Figure 1 The first light-transmitting holes 11 are arranged in rows extending in a strip-like direction, with multiple rows of first light-transmitting holes 11 arranged in both near and far directions from the light guide 30. The outer decorative panels 10 on both the upper and lower sides are also provided with first light-transmitting holes 11. Specifically, the number of first light-transmitting holes 11 in each row increases relative to the light guide 30 from far to near, resulting in a larger number of first light-transmitting holes 11 in rows closer to the second light source 60 and a smaller number of first light-transmitting holes 11 in rows farther from the second light source 60, thus creating a gradual lighting effect in the arrangement of the first light-transmitting holes 11.

[0035] It is worth noting that the first light source 40 of the light strip structure produces a flowing light effect, and the light guide 30 will also form a flowing light effect. The second light source 60, which works in conjunction with the light strip structure, can also produce a flowing light effect, and forms a starlight flowing light effect on the strip extension of the outer panel 10 and the multiple rows of first light-transmitting holes 11.

[0036] refer to Figures 2 to 6 Specifically, in this embodiment, the outer trim panel 10 is provided with a first groove 12, and the light guide 30 is fitted into the first groove 12. The fixing base 50 is provided with a second groove 51, and the outer trim panel 10 is fitted into the second groove 51 on the inner side facing away from the first groove 12. A third groove 52 is provided on the side wall of the second groove 51 of the fixing base 50. A second light-transmitting hole 121 is provided in the first groove 12, and the third groove 52 is opposite to the second light-transmitting hole 121. The light from the first light source 40 passes through the second light-transmitting hole 121 of the first groove 12 of the outer trim panel 10 and projects light onto the light guide 30 in the first groove 12.

[0037] It is understood that the light guide 30 can be more firmly embedded in the outer trim panel 10 through the first groove 12. The outer trim panel 10 and the light guide 30 have annular contact areas, both of which can be provided with first light-transmitting holes 11, thereby increasing the lighting effect area. The fixing base 50 and the outer trim panel 10 can be firmly fitted together through the second groove 51, and at the same time, the first light source 40 emits light towards the light guide 30 through the second light-transmitting hole 121 on the first groove 12.

[0038] refer to Figures 4 to 6 Specifically, in this embodiment, the first light source 40, the upper second light source 60, and the lower second light source 60 are electrically connected end-to-end via wires 70. A fifth groove 54 is provided on the other side wall of the second groove 51 of the fixing base 50, and the fifth groove 54 fixes the wires 70. The luminous efficacy of the upper and lower second light sources 60 can better complement that of the first light source 40. The connection of the wires 70 between the first light source 40 and the second light source 60 facilitates assembly and electrical connection.

[0039] refer to Figures 4 to 6 Specifically, in this embodiment, the inner lining plate 20 is provided with a sixth groove 22, and the fixing seat 50 is fitted within the sixth groove 22. The outer trim plate 10 and the inner lining plate 20 respectively form cavities 21 on the upper and lower sides of the sixth groove 22. The outer trim plate 10 is provided with first light-transmitting holes 11 on the upper and lower sides of the first groove 12. The fixing seat 50 is positioned on the inner lining plate 20 through the sixth groove 22, and at the same time, it can separate the upper and lower cavities 21 to avoid mutual interference of lighting effects.

[0040] refer to Figure 1 In this embodiment, the first light-transmitting hole 11 is specifically configured as a rectangle, thereby forming angular scattering and increasing the light effect along the strip-shaped extension direction of the light guide 30. In other embodiments, the shape of the first light-transmitting hole 11 can also be configured as a triangle, square, circle, or a combination of multiple shapes as needed.

[0041] Specifically, in this embodiment, the first light-transmitting hole 11 can be configured as a through-hole structure to allow light to pass through. Alternatively, for dust prevention purposes, the first light-transmitting hole 11 can be configured as a through-hole structure filled with a light-transmitting material, or configured as a through-hole structure with a light-transmitting film covering the outside of the through-hole.

[0042] The above embodiments mainly describe the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A seat ambient light structure for enhancing lighting effect, comprising an outer trim panel (10), an inner lining panel (20), a first light source (40), and a light guide (30); The outer trim panel (10) and the light guide (30) are respectively fixedly disposed on the outer side of the inner lining panel (20), the outer trim panel (10) and the light guide (30) are adjacent to each other, and the first light source (40) is disposed on the inner side of the light guide (30); characterized in that, It also includes a fixing base (50) and a second light source (60). The fixing base (50) is disposed inside the light guide (30), and the first light source (40) is fixedly connected to the fixing base (50) and is disposed to emit light towards the light guide (30). The outer trim panel (10) and the inner lining panel (20) enclose a cavity (21). The outer trim panel (10) is provided with a first light-transmitting hole (11). The second light source (60) is fixedly connected to one side of the fixing base (50) and is arranged to emit light towards the cavity (21).

2. The seat ambient light structure for enhancing lighting effects according to claim 1, characterized in that, The light guide (30), the first light source (40), and the second light source (60) are respectively configured as strips, and the first light-transmitting hole (11) is distributed along the extension direction of the strip.

3. The seat ambient light structure for enhancing lighting effects according to claim 2, characterized in that, The outer trim panels (10) are respectively disposed on the upper and lower sides of the strip extension direction of the light guide (30), and the upper and lower trim panels (10) are provided with the first light-transmitting hole (11).

4. The seat ambient light structure for enhancing lighting effects according to claim 3, characterized in that, The outer panel (10) is provided with a first groove (12), and the light guide (30) is fitted into the first groove (12). The first groove (12) is provided with a second light-transmitting hole (121). The fixing seat (50) is provided with a second groove (51). The outer panel (10) is fitted into the second groove (51) on the inner side facing away from the first groove (12). The side wall of the second groove (51) of the fixing seat (50) is provided with a third groove (52). The third groove (52) is opposite to the second light-transmitting hole (121). The first light source (40) is provided in the third groove (52).

5. The seat ambient light structure for enhancing lighting effects according to claim 4, characterized in that, The upper and lower sides of the fixing base (50) are respectively provided with fourth grooves (53), and two second light sources (60) are respectively provided in the fourth grooves (53).

6. The seat ambient light structure for enhancing lighting effects according to claim 5, characterized in that, The first light source (40), the upper second light source (60), and the lower second light source (60) are electrically connected end to end by a wire (70). The other side wall of the second groove (51) of the fixing base (50) is provided with a fifth groove (54), and the fifth groove (54) fixes the wire (70).

7. The seat ambient light structure for enhancing lighting effects according to claim 4, characterized in that, The inner lining plate (20) is provided with a sixth groove (22), and the fixing seat (50) is fitted inside the sixth groove (22). The outer trim plate (10) and the inner lining plate (20) respectively form cavities (21) on the upper and lower sides of the sixth groove (22). The outer trim plate (10) is provided with a first light-transmitting hole (11) on the upper and lower sides of the first groove (12).

8. The seat ambient light structure for enhancing lighting effects according to claim 1, characterized in that, The first light-transmitting holes (11) are arranged in rows along the strip-shaped extension, and multiple rows are provided; the number of the first light-transmitting holes (11) in each row increases from far to near relative to the light guide (30).

9. The seat ambient light structure for enhancing lighting effects according to claim 1, characterized in that, The first light-transmitting hole (11) is configured as a square, triangle, rectangle, circle or a combination of two or more of the above shapes; the first light-transmitting hole (11) is configured as a through hole structure, or as a through hole structure filled with light-transmitting material, or as a through hole structure with a light-transmitting film covering the outside of the through hole.

10. A car seat comprising a table and chair ambient lighting structure for enhancing lighting effects as described in any one of claims 1 to 9.

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