Atmosphere lamp assembly and vehicle

Abstract

The utility model discloses an atmosphere lamp assembly and a vehicle, the atmosphere lamp assembly comprises a PCB, the PCB is provided with a plurality of groups of light-emitting parts, and each group of light-emitting parts comprises a plurality of light-emitting units; each light guide plate is arranged corresponding to one group of light-emitting parts, each light guide plate comprises a main body part and a plurality of light inlet parts connected with the main body part, the main body part is provided with a light-emitting surface, and each light inlet part is provided with a light inlet surface arranged opposite to the light-emitting units in the same group of light-emitting parts; the main body parts of the plurality of light guide plates are stacked on the PCB, and the plurality of light emitting surfaces are located on the same side of the plurality of main body parts. Therefore, the plurality of light guide plates are stacked, the light-emitting surfaces of the plurality of light guide plates are combined together and jointly present light, the light band width of the atmosphere lamp assembly is increased, and two-dimensional gradual change effects such as simulation of waves and water, longitudinal gradual change (in the stacking direction), transverse gradual change (in the horizontal direction) and aurora color can be achieved. And the light presentation effect of the atmosphere lamp assembly and the intelligent voice interaction experience of the whole vehicle are improved.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and in particular to an ambient light assembly and a vehicle. Background Art

[0002] With the continuous development of the automobile industry and the rapid development of science and technology, people's demand for in-car lighting has gone far beyond lighting and signaling. The emergence of in-car ambient lights has given machines "emotions", allowing passengers to have a better understanding of "integration of man and car", and adding a finishing touch. This is also one of the trends in the development of car lights today and in the future.

[0003] In the related art, the light emission form of the ambient light in the vehicle is usually one-dimensional flow, which results in a single presentation mode of the ambient light, and is not conducive to the interactive experience of the ambient light of the whole vehicle. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the present application is to provide an atmosphere light assembly, which has a compact structure and good lighting effect.

[0005] The application also proposes a vehicle.

[0006] According to the first aspect of the present application, the atmosphere lamp assembly includes: a PCB board, the PCB board is provided with a plurality of groups of light-emitting parts, each group of the light-emitting parts includes a plurality of light-emitting units; a plurality of light guide plates, each of the light guide plates is arranged corresponding to a group of the light-emitting parts, and the light guide plates include: a main body, the main body is provided with a light-emitting surface; a plurality of light-inlet parts, the light-inlet parts are connected to the main body, and each of the light-inlet parts is provided with a light-inlet surface arranged opposite to the light-emitting units in the same group of the light-emitting parts.

[0007] Therefore, the present application increases the light band width of the atmosphere light component by stacking multiple light guide plates, combining the light-emitting surfaces of the multiple light guide plates together and presenting light together, and can achieve two-dimensional gradient effects, such as: simulating waves and flowing water, longitudinal gradient (in the stacking direction), transverse gradient (in the horizontal direction), aurora colors, etc., thereby improving the lighting presentation effect of the atmosphere light component and the intelligent voice interaction experience of the entire vehicle.

[0008] In a further embodiment of the present application, the light-incoming surface and the light-emitting surface are both constructed as planes, and the light-incoming surface and the light-emitting surface are arranged perpendicular to each other.

[0009] In some embodiments of the present application, the multiple light-inlet portions of the same light guide plate are arranged in a one-to-one correspondence with the multiple light-emitting units in the same group of light-emitting portions.

[0010] In some embodiments of the present application, the light guide plate further includes a reflective portion, which is disposed at a connection between the main body portion and the light input portion and is used to reflect light incident on the light input surface toward the light emitting surface.

[0011] In some embodiments of the present application, the main bodies of the plurality of light guide plates are stacked on the PCB board, and the plurality of light emitting surfaces are all located on the same side of the plurality of main bodies.

[0012] In some embodiments of the present application, the main body of each light guide plate is provided with an anti-light-crossing gap, which is arranged to penetrate in the stacking direction of the main body and is located between two adjacent light-inlet parts connected to the same main body.

[0013] In some embodiments of the present application, the plurality of light-emitting units in each group of the light-emitting portions are arranged in a straight line and spaced apart in sequence; and / or the number of the light-emitting units in each group of the light-emitting portions is the same.

[0014] In a further embodiment of the present application, all the light-emitting units in the PCB board are arranged in an array.

[0015] In some embodiments of the present application, in the stacking direction, a connecting plate is provided on the main body portion farthest from the PCB board, and the connecting plate is used to be connected to the PCB board.

[0016] In some embodiments of the present application, the connecting plate includes: an extension section, which extends from the edge of the main body toward one side of the PCB board; a connecting section, which is connected to an end of the extension section adjacent to the PCB board and is arranged opposite to a portion of the PCB board, and the connecting section is provided with a connecting portion, which is used to be connected to the PCB board.

[0017] In some embodiments of the present application, the atmosphere light assembly further includes a light shielding layer, and the light shielding layer is disposed between two adjacent main body portions.

[0018] In a further embodiment of the present application, the light-shielding layer is coated on the main body.

[0019] In some embodiments of the present application, the light emitting surface is configured as a plane; or, the light emitting surface is configured as a curved surface; wherein, there is a smooth transition between any two adjacent light emitting surfaces among the plurality of light emitting surfaces.

[0020] According to the vehicle of the second aspect embodiment of the present application, the vehicle includes the above-mentioned ambient light assembly.

[0021] As a result, the ambient light component can present a variety of two-dimensional gradient effects in the vehicle, such as: simulating waves and flowing water, longitudinal gradient (in the stacking direction), transverse gradient (horizontal direction), aurora colors and other effects, thereby enhancing the lighting presentation effect of the ambient light component and the intelligent voice interaction experience of the entire vehicle, and enhancing the user's driving experience.

[0022] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 is a schematic structural diagram of an atmosphere light assembly according to an embodiment of the present application;

[0025] Figure 2 yes Figure 1 The enlarged view of the part circled at A in the middle;

[0026] Figure 3 yes Figure 1 Sectional view at midline BB;

[0027] Figure 4 It is a schematic diagram of the structure of a PCB board according to an embodiment of the present application.

[0028] Reference numerals:

[0029] Ambient light assembly 100;

[0030] PCB board 1; light emitting portion 11; light emitting unit 111;

[0031] Light guide plate 2; main body 21; light emitting surface 211; anti-light leakage gap 212; light intake portion 22; light intake surface 221; reflecting portion 23; connecting plate 24; extending section 241; connecting section 242; connecting portion 2421; light shielding layer 25. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0033] Reference below Figure 1-Figure 4 The ambient light assembly 100 according to the embodiment of the present application is described.

[0034] According to the embodiment of the present application, the ambient light assembly 100 includes: a PCB board 1 and a plurality of light guide plates 2 .

[0035] The PCB board 1 is provided with a plurality of light emitting parts 11, each light emitting part 11 includes a plurality of light emitting units 111, and each light emitting unit 111 can emit light. At the same time, each light guide plate 2 is provided corresponding to a group of light emitting parts 11, and the light guide plate 2 can present light at the light emitting surface 211.

[0036] Specifically, the light guide plate 2 includes: a main body 21 and a plurality of light inlet portions 22. The main body 21 is provided with a light emitting surface 211, and light can be transmitted through the light emitting surface 211 to present light. The light inlet portions 22 are connected to the main body 21, and each light inlet portion 22 is provided with a light inlet surface 221 arranged opposite to the same group of light emitting units 111, and light emitted by the light emitting units 111 can be incident into the light guide plate 2 through the light inlet surface 221, and further emitted at the light emitting surface 211.

[0037] Reference Figure 1 The main bodies 21 of the plurality of light guide plates 2 are stacked on the PCB board 1, and the plurality of light emitting surfaces 211 are located on the same side of the plurality of main bodies 21, so that the light is presented together by the plurality of light emitting surfaces 211, thereby improving the light presentation effect of the atmosphere lamp assembly 100.

[0038] Furthermore, each light guide plate 2 has a main body 21 and multiple light input portions 22. The light input portions 22 are arranged corresponding to the light emitting units 111. The light emitted by the light emitting units 111 can be incident into the light guide plate 2 through the light input surface 221, and further emitted from the light emitting surface 211, so that the light emitted by multiple light emitting units 111 is simultaneously presented at the light emitting surface 211, thereby improving the light presentation effect at the light guide plate 2.

[0039] The light-emitting surface 211 is a continuously extending surface (such as a plane, a curved surface, etc.), so as to ensure the continuity of the light presented by the light guide plate 2. At the same time, multiple light guide plates 2 are stacked and arranged, and the light-emitting surface 211 of each light guide plate 2 is arranged on the same side, so that the light-emitting surfaces 211 of multiple light guide plates 2 can present light together, so as to further enhance the light presentation effect of the atmosphere lamp assembly 100.

[0040] It should be noted that, in the description of this application, "plurality" means two or more. In this application, the number of light guide plates 2 is preferably three or more to ensure that the atmosphere light assembly 100 can present a better two-dimensional gradient effect.

[0041] In the related art, the light strip of the ambient light in the vehicle is constructed in a linear shape, so that the ambient light can only present a linear one-dimensional water-flowing light, resulting in a single presentation mode of the ambient light and a poor presentation effect. At the same time, the ambient light is greatly limited by the arrangement space.

[0042] In the present application, the light emitted by the atmosphere light assembly 100 is jointly presented by a plurality of light guide plates 2, and each light guide plate 2 corresponds to a group of light-emitting parts 11, so that the atmosphere light assembly 100 can present a variety of flowing water gradient effects such as waves and gradients in the stacking direction of the plurality of light guide plates 2, and can achieve switching between one-dimensional gradient effects and two-dimensional gradient effects. It is understandable that the light presentation effect of each light guide plate 2 is adjusted by the corresponding plurality of light-emitting units 111, that is, the adjustment process of the light presented by each light guide plate 2 is relatively independent, so that the control algorithm of the atmosphere light assembly 100 can be simplified.

[0043] At the same time, stacking multiple light guide plates 2 can increase the width of the light strip in the stacking direction, and make the main bodies 21 of the multiple light guide plates 2 fit closely, saving the space occupied by the light guide plates 2, thereby improving the space utilization of the atmosphere light assembly 100 and facilitating the application of the atmosphere light assembly 100 to vehicles, such as: vehicle dashboards, interior panels, etc.

[0044] Therefore, the present application increases the light band width of the atmosphere lamp assembly 100 by stacking multiple light guide plates 2, combining the light-emitting surfaces 211 of the multiple light guide plates 2 together and presenting light together, and can achieve a two-dimensional gradient effect, such as: simulating waves and flowing water, longitudinal gradient (in the stacking direction), transverse gradient (in the horizontal direction), aurora color and other effects, thereby improving the lighting presentation effect of the atmosphere lamp assembly 100 and the intelligent voice interaction experience of the entire vehicle.

[0045] It should be noted that the light emitting unit 111 can be constructed as an LED (Light Emitting Diode). When the atmosphere light assembly 100 is required to present an "aurora color" effect, the light emitting unit 111 needs to use RGB LEDs to present clear and bright light. The specific structure of the light emitting unit 111 can be set according to the light presentation requirements of the atmosphere light assembly 100, and is not specifically limited here.

[0046] In some embodiments of the present application, the light guide plate 2 further includes a reflective portion 23, which is disposed at the connection between the main body 21 and the light-incoming portion 22 and is used to reflect the light incident on the light-incoming surface 221 toward the light-emitting surface 211. Figure 3 The light incident on the light guide plate 2 from the light incident surface 221 is incident on the reflecting portion 23 , and is reflected by the reflecting portion 23 toward the light emitting surface 211 .

[0047] It can be understood that the light-emitting surface 211 of the light guide plate 2 is not directly opposite to the light-incoming surface 221, so it is necessary to reflect the light incident from the light-incoming surface 221 toward the light-emitting surface 211 through the reflecting portion 23, and present the light through the light-emitting surface 211, thereby facilitating the arrangement of the PCB board 1 and the multiple light guide plates 2, so that the PCB board 1 and the multiple light guide plates 2 are arranged compactly, thereby saving the space occupied by the atmosphere lamp assembly 100.

[0048] like Figure 3 As shown, in a further embodiment of the present application, the light-incoming surface 221 and the light-emitting surface 211 are both constructed as planes, and the light-incoming surface 221 and the light-emitting surface 211 are arranged perpendicular to each other. At this time, the light beam incident from the light-incoming surface 221 is reflected to the light-emitting surface 211 by the reflecting portion 23, so that the light-emitting demand of the light-emitting surface 211 can be met.

[0049] Reference Figure 3 The reflecting portion 23 can be constructed as a reflecting surface. When the light incident surface 221 and the light emitting surface 211 are perpendicular to each other, the angles between the reflecting surface and the light incident surface 221 and between the reflecting surface and the light emitting surface 211 are both 45°. At this time, the light beam emitted from the light incident surface 221 to the reflecting surface can be reflected toward the side of the light emitting surface 211 through the reflecting surface.

[0050] Furthermore, the PCB board 1 is arranged on the same side of the multiple light guide plates 2, and the plane of the PCB board 1 is set parallel to the main body 21, so that the space occupied by the PCB board 1 in the stacking direction is small, and the PCB board 1 and the multiple light guide plates 2 in the atmosphere lamp assembly 100 are compactly arranged, thereby facilitating the assembly and application of the atmosphere lamp assembly 100 to the vehicle.

[0051] like Figure 3 As shown, in some embodiments of the present application, the light inlet portion 22 is constructed as a first plate segment, the main body portion 21 is constructed as a second plate segment, the light inlet surface 221 is arranged at one end of the first plate segment, the other end of the first plate segment is connected to one end of the second plate segment, and the light emitting surface 211 is arranged at the other end of the second plate segment. Thus, the light guide plate 2 is constructed as an L-shaped plate body, so that the light inlet surface 221 and the light emitting surface 211 of the light guide plate 2 are arranged vertically, and the PCB board 1 can be arranged on the side of the first plate segment away from the second plate segment, so that the PCB board 1 can be arranged on the same side (such as: below) of multiple light guide plates 2, thereby reducing the thickness dimension of the atmosphere lamp assembly 100, that is, the dimension in the stacking direction of the main body portion 21.

[0052] In some embodiments of the present application, the multiple light-inlet portions 22 of the same light guide plate 2 are arranged in a one-to-one correspondence with the multiple light-emitting units 111 in the same group of light-emitting portions 11. That is, each light-inlet portion 22 is formed with a light-inlet surface 221, and the light-inlet surface 221 is arranged in correspondence with a light-emitting unit 111, so that the light guide plate 2 and the multiple light-emitting units 111 are fully corresponded.

[0053] It is understandable that multiple light-emitting units 111 in the same light-emitting part 11 can emit different lights (such as color, brightness, etc.). Setting the light-incoming surface 221 and the light-emitting unit 111 in a one-to-one correspondence can enhance the light-guiding effect of the light guide plate 2 and simplify the control algorithm of the atmosphere light assembly 100.

[0054] like Figure 1 As shown, in some embodiments of the present application, the main body 21 of each light guide plate 2 is provided with an anti-light-crossing gap 212, and the anti-light-crossing gap 212 is arranged to penetrate in the stacking direction of the main body 21, and is located between two adjacent light inlet portions 22 connected to the same main body 21, so as to prevent light-crossing problems between two adjacent light-emitting units 111 through the anti-light-crossing gap 212, effectively avoid mutual interference of lights, and make the lighting effect (such as: flowing water effect) presented by the light guide plate 2 better, and the light is smoother and clearer.

[0055] Reference Figure 1 The anti-light-channeling gap 212 extends along the width direction of the first plate segment, and the anti-light-channeling gap 212 is set to penetrate along the thickness direction of the first plate segment (which is also the stacking direction of multiple first plate segments).

[0056] Among them, since the anti-light-crossing gap 212 on the same light guide plate 2 is located between the two light inlets 22, the number of anti-light-crossing gaps 212 formed on each light guide plate 2 is related to the number of light inlets 22. At the same time, the arrangement direction of the multiple anti-light-crossing gaps 212 is the same as the arrangement direction of the multiple light inlets 22, and they are all arranged in sequence along the length direction of the first plate segment. Therefore, the anti-light-crossing gaps 212 can be used to separate the light guide plate 2 into multiple light-emitting areas that are arranged side by side and in phase along the length direction of the first plate segment, and each light-emitting area corresponds to a light-emitting unit 111 through a light inlet 22, so as to effectively prevent the lights of two adjacent light-emitting areas from interfering with each other.

[0057] like Figure 4 As shown, in some embodiments of the present application, the plurality of light emitting units 111 in each group of light emitting parts 11 are arranged in a straight line and spaced apart from each other, thereby reducing the difficulty of designing and processing the light guide plate 2 .

[0058] It can be understood that the multiple light inlet portions 22 in the light guide plate 2 are respectively arranged corresponding to the multiple light-emitting units 111 in the same group of light-emitting portions 11. When the multiple light-emitting units 111 are arranged along a straight line, the multiple light inlet portions 22 on the light guide plate 2 are also arranged in a straight line to facilitate the corresponding arrangement of the light guide plate 2 and the multiple light-emitting units 111 in the same group of light-emitting portions 11.

[0059] In some embodiments of the present application, the number of light-emitting units 111 in each group of light-emitting parts 11 is the same, so that the lighting effect of the atmosphere light assembly 100 can be guaranteed.

[0060] In some embodiments of the present application, all the light-emitting units 111 in the PCB board 1 are arranged in an array, so that the light-emitting units 111 are arranged regularly, which facilitates the relative arrangement of the light-emitting units 111 and the light-inlet portions 22 on the multiple light guide plates 2.

[0061] Reference Figure 4 The PCB board 1 is provided with three groups of light-emitting parts 11, each group of light-emitting parts 11 includes a plurality of light-emitting units 111 (such as Figure 4 The 18 light-emitting units 111 shown in the figure are arranged in a plurality of rows and columns on the PCB board 1, and the plurality of light-emitting units 111 in the same group of light-emitting parts 11 are arranged at intervals along a straight line, so that the plurality of light-emitting units 111 on the PCB board 1 are arranged in an array of multiple rows and columns, which is convenient for cooperation with the light guide plate 2.

[0062] like Figure 1 and Figure 2 As shown, in some embodiments of the present application, a connecting plate 24 is provided on the main body 21 farthest from the PCB board 1 in the stacking direction, and the connecting plate 24 is used to connect to the PCB board 1 to connect multiple light guide plates 2 to the PCB board 1.

[0063] Among them, multiple light guide plates 2 are arranged on the PCB board 1 in a stacked manner, and the connecting plate 24 is set on the main body 21 farthest from the PCB board 1 in the stacking direction. By fixing the connecting plate 24 to the PCB board 1, the main body 21 with the connecting plate 24 can be matched with the PCB board 1 to clamp and fix other light guide plates 2.

[0064] like Figure 2 As shown, in a further embodiment of the present application, the connecting plate 24 includes: an extension section 241 and a connecting section 242, the extension section 241 extends from the edge of the light guide plate 2 to one side of the PCB board 1, the connecting section 242 is connected to one end of the extension section 241 adjacent to the PCB board 1, and the connecting section 242 is arranged opposite to a part of the PCB board 1, and the connecting section 242 is provided with a connecting portion 2421, and the connecting portion 2421 is used to connect to the PCB board 1.

[0065] Reference Figure 1 and Figure 2The extension section 241 and the connection section 242 are both plate-shaped, and the extension section 241 is arranged on both sides of the length direction of the main body 21 to avoid the light-emitting section 11 formed on one side of the width direction of the main body 21. The extension section 241 extends from the end of the main body 21 to the side of the PCB board 1 along the stacking direction, and the connection plate 24 extends from the end of the extension section 241 adjacent to the PCB board 1 to the side away from the main body 21, and is suitable for connecting and cooperating with the PCB board 1, so that by arranging the connection plate 24 connected and cooperating with the PCB board 1 on the main body 21, multiple light guide plates 2 can be fixed to the PCB board 1, thereby improving the structural reliability of the atmosphere lamp assembly 100.

[0066] It can be understood that the light guide plate 2 includes a first light guide plate 2 and at least one second light guide plate 2, the first light guide plate 2 is a light guide plate 2 whose main body 21 is provided with a connecting plate 24, and the second light guide plate 2 is a light guide plate 2 sandwiched between the first light guide plate 2 and the PCB board 1.

[0067] Among them, the connecting plates 24 on the first light guide plate 2 are arranged on both sides of the main body 21 in the length direction, which are also on both sides of the second light guide plate 2 in the length direction, so that the connecting plates 24 can play a good restraining role on the second light guide plate 2, and after the connecting plates 24 are connected and matched with the PCB board 1, the first light guide plate 2 can clamp the second light guide plate 2 and fix it between the first light guide plate 2 and the PCB board 1.

[0068] Reference Figure 2 A connecting portion 2421 is provided on the connecting section 242. The connecting portion 2421 can be constructed as a connecting hole, through which a connecting member (such as a screw, etc.) can pass, so as to connect and fix the first light guide plate 2 to the PCB board 1 through the connecting member. The connection method is simple and has high reliability.

[0069] In some embodiments of the present application, the atmosphere light assembly 100 also includes a shading layer 25, which is disposed between two adjacent main body portions 21 to prevent light from crossing between two adjacent light guide plates 2, thereby making the two-dimensional lighting effect of the atmosphere light assembly 100 clearer and improving the lighting presentation effect of the atmosphere light assembly 100.

[0070] In some embodiments of the present application, the shading layer 25 is constructed as shading paper, which is sandwiched between two adjacent stacked main bodies 21, so that the two adjacent stacked main bodies 21 are separated by the shading paper to prevent light from crossing between the light guide plates 2. At the same time, the cost of the shading paper is low, which can reduce the production cost of the atmosphere light assembly 100.

[0071] In some other embodiments of the present application, the light shielding layer 25 is coated on the main body 21. The light shielding layer 25 is configured as a light shielding coating, which can be formed on the main body 21 by a coating process to prevent light from crossing between the light guide plates 2. The light shielding coating has good light shielding stability and does not require assembly.

[0072] like Figure 2 and Figure 3 As shown, in some embodiments of the present application, the light-emitting surface 211 is constructed as a plane, and there is a smooth transition between any two of the multiple light-emitting surfaces 211 that are adjacent to each other in the stacking direction, so that a larger plane structure is formed by the multiple light-emitting surfaces 211, and light is presented through the plane structure.

[0073] In other embodiments of the present application, the light-emitting surface 211 is constructed as a curved surface, and there is a smooth transition between any two of the multiple light-emitting surfaces 211 that are adjacent to each other in the stacking direction, so that a larger curved surface structure is jointly formed by the multiple light-emitting surfaces 211, and light is presented through the curved surface.

[0074] When a plurality of light-emitting surfaces 211 together form a light-emitting structure with a larger size, the area of ​​the ambient light assembly 100 presenting light is increased.

[0075] In the present application, each light guide plate 2 corresponds to a plurality of light emitting units 111, each light emitting surface 211 can present a flowing water effect, and a plurality of light guide plates 2 are stacked and arranged, so as to combine a plurality of light emitting surfaces 211 together, so as to realize the atmosphere lamp assembly 100 presenting a two-dimensional gradient lighting effect, which can simulate flowing water, up and down gradient, aurora colors and other effects.

[0076] The vehicle according to the embodiment of the present application includes the above-mentioned ambient light assembly 100. The structure of the ambient light assembly 100 is simple and easy to assemble, and the ambient light assembly 100 can present one-dimensional gradient and two-dimensional gradient lighting effects, such as: simulating wave flow, up and down gradient and other water flow gradient effects, which can enhance the driving experience of the driver and passengers.

[0077] Among them, the light presented by the atmosphere light component 100 can be associated with the vehicle communication, so that the atmosphere light component 100 can be controlled to present corresponding lighting effects according to the in-vehicle signal, realizing the warning and indication functions of the atmosphere light component 100, providing in-vehicle entertainment information while improving driving safety and interaction efficiency.

[0078] In some embodiments of the present application, the ambient light assembly 100 also includes an ambient light housing (not shown), the PCB board 1 and multiple light guide plates 2 are installed on the ambient light housing, and the ambient light assembly 100 can be installed on the interior panel or dashboard of the vehicle through the ambient light housing.

[0079] Furthermore, a mounting groove is provided on the ambient light housing, and the PCB board 1 can be embedded in the mounting groove, and the PCB board 1 is connected to the ambient light housing through a threaded connector (such as a screw, etc.).

[0080] The light guide plate 2 may also be connected and fixed to the ambient light housing via the connecting portion 2421 of the connecting plate 24 .

[0081] In other embodiments of the present application, the ambient light assembly 100 may be directly mounted on an interior trim panel or an instrument panel.

[0082] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0083] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0084] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0085] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0086] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0087] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An atmosphere light assembly, characterized in that: include: A PCB board (1), the PCB board (1) being provided with a plurality of groups of light-emitting parts (11), each group of the light-emitting parts (11) comprising a plurality of light-emitting units (111); A plurality of light guide plates (2), each of the light guide plates (2) being arranged corresponding to a group of the light emitting parts (11), and the light guide plates (2) comprising: A main body (21), wherein the main body (21) is provided with a light-emitting surface (211); A plurality of light inlet portions (22), wherein the light inlet portions (22) are connected to the main body portion (21), and each of the light inlet portions (22) is provided with a light inlet surface (221) arranged opposite to the light emitting unit (111) in the same group of light emitting portions (11).

2. The atmosphere light assembly according to claim 1, characterized in that: The light-incoming surface (221) and the light-emitting surface (211) are both constructed as planes, and the light-incoming surface (221) and the light-emitting surface (211) are arranged perpendicular to each other.

3. The atmosphere light assembly according to claim 1, characterized in that: The plurality of light-inlet portions (22) of the same light guide plate (2) are arranged in a one-to-one correspondence with the plurality of light-emitting units (111) in the same group of light-emitting portions (11).

4. The atmosphere light assembly according to claim 1, characterized in that: The light guide plate (2) further comprises a reflecting portion (23), which is arranged at the connection between the main body portion (21) and the light input portion (22) and is used to reflect light incident on the light input surface (221) toward the light emitting surface (211).

5. The ambient light assembly according to claim 1, characterized in that: The main bodies (21) of the plurality of light guide plates (2) are stacked and arranged on the PCB board (1), and the plurality of light-emitting surfaces (211) are all located on the same side of the plurality of main bodies (21).

6. The ambient light assembly according to claim 5, characterized in that: The main body (21) of each light guide plate (2) is provided with a plurality of anti-light-crossing gaps (212), the anti-light-crossing gaps (212) being arranged through the main body (21) in the stacking direction and being located between two adjacent light-inlet portions (22) connected to the same main body (21).

7. The ambient light assembly according to claim 1, characterized in that: The plurality of light-emitting units (111) in each group of the light-emitting parts (11) are arranged in a straight line and spaced apart in sequence; And / or, the number of the light-emitting units (111) in each group of the light-emitting parts (11) is the same; And / or, all the light-emitting units (111) in the PCB board (1) are arranged in an array.

8. The ambient light assembly according to claim 1, characterized in that: In the stacking direction, a connecting plate (24) is provided on the main body (21) which is farthest from the PCB board (1), and the connecting plate (24) is used to be connected to the PCB board (1).

9. The ambient light assembly according to claim 8, characterized in that: The connecting plate (24) comprises: An extension section (241), the extension section (241) extending from an edge of the main body (21) toward one side of the PCB board (1); A connecting section (242), the connecting section (242) is connected to one end of the extending section (241) adjacent to the PCB board (1), and is arranged opposite to the PCB board (1), and the connecting section (242) is provided with a connecting portion (2421), and the connecting portion (2421) is used to be connected to the PCB board (1).

10. The ambient light assembly according to claim 1, characterized in that: It also comprises a light shielding layer (25), wherein the light shielding layer (25) is arranged between two adjacent main body parts (21).

11. The ambient light assembly according to claim 10, characterized in that: The light shielding layer (25) is coated on the main body (21); Alternatively, the light-shielding layer (25) is constructed as light-shielding paper, and the light-shielding paper is sandwiched between two adjacently stacked main bodies (21).

12. The ambient light assembly according to claim 1, characterized in that: The light-emitting surface (211) is configured as a plane; Or, the light-emitting surface (211) is configured as a curved surface; There is a smooth transition between any two adjacent light-emitting surfaces (211) among the plurality of light-emitting surfaces (211).

13. A vehicle, characterized in that: Comprising an ambient light assembly according to any one of claims 1-12.

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