Side wall lower apron board assembly and vehicle

By integrating lamps in the side-circle lower skirt assembly and using light guide channels to gather light, the problem of difficulty for users to observe the ground outside the vehicle in a low-brightness environment is solved, and effective lighting is provided without affecting the appearance of the vehicle, improving safety and user experience.

CN223116452UActive Publication Date: 2025-07-18SHANGHAI LIXIANG AUTOMOBILE CO LTD
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Patent Information

Application Number
CN202422267401.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-14
Publication Date
2025-07-18
Estimated Expiration
2034-09-14

AI Technical Summary

Technical Problem

In low brightness environments, it is difficult for users to observe the ground outside the vehicle when getting on and off the vehicle, and the prior art is difficult to provide effective lighting without affecting the appearance of the vehicle, resulting in insufficient safety and user experience.

Method used

The lamp is integrated in the side-circumference lower skirt assembly, and the light is directed to the outside of the vehicle through the light guide channel to ensure that the lamp is stable and not exposed, and the light guide channel is used to converge light to achieve lighting.

Benefits of technology

Without affecting the appearance of the vehicle, it provides users with effective lighting, improving safety and user experience in low-brightness environments.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model relates to a side wall lower apron board assembly and a vehicle, the side wall lower apron board assembly comprises an apron board body, a lamp and a light guide part, and the light guide part is provided with a light guide channel; the lamp is fixedly arranged on the inner side of the apron board body, and a light through hole is formed in the apron board body; one end of the light guide channel faces the light emitting side of the lamp, and the other end of the light guide channel is communicated with the light through hole. The lamp is integrated on the side wall lower apron board, illumination can be provided for a user, the user can get on and off the vehicle conveniently under the condition that the ambient light is dark, safety is improved, meanwhile, the overall appearance of the vehicle cannot be affected, and user experience is improved.
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Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and particularly relates to a side skirt panel assembly and a vehicle. Background Art

[0002] With the diversification of people's vehicle usage scenarios in daily life, such as in some low-light environments, when getting on and off the vehicle, due to the low brightness of the external environment, it is not convenient for passengers to observe the ground outside the vehicle, resulting in inconvenience when getting on and off. Therefore, how to provide lighting for users in low-light conditions, improve safety, and at the same time not affect the overall appearance of the vehicle and enhance the user experience is a technical problem that those skilled in the art urgently need to solve. Summary of the Utility Model

[0003] The purpose of the present application is to provide a side skirt panel assembly and a vehicle. By integrating a lamp on the side skirt panel, it can provide lighting for users, facilitate getting on and off the vehicle in low ambient light conditions, improve safety, and at the same time not affect the overall appearance of the vehicle and enhance the user experience.

[0004] To solve the above technical problem, the present application provides a side skirt panel assembly, which includes a skirt panel body, a lamp, and a light guide part. The light guide part is provided with a light guide channel; the lamp is fixedly arranged on the inner side of the skirt panel body, and the skirt panel body is provided with a light passing hole; one end of the light guide channel faces the light-emitting side of the lamp, and the other end of the light guide channel is communicated with the light passing hole.

[0005] The lamp is located on the inner side of the skirt panel body. During the opening and closing process of the vehicle door, the position of the lamp will not change, and the installation position of the lamp is stable. Moreover, the skirt panel body can block the lamp, and the lamp cannot be directly seen from the outside of the vehicle, making the overall external structure of the vehicle more regular, avoiding the situation of excessive exposure of the structure resulting in a messy overall structure, and at the same time ensuring the overall aesthetics of the vehicle and enhancing the user experience.

[0006] The skirt panel body is provided with a light passing hole, and the light guide channel is arranged between the light-emitting side of the lamp and the light passing hole. One end of it faces the light-emitting side of the lamp, and the other end is communicated with the light passing hole. The light emitted from the light-emitting side of the lamp, under the guiding action of the light guide channel, passes through the light passing hole and reaches the target position on the ground, that is, the ground outside the two side doors of the vehicle, so as to achieve lighting, facilitate lighting for passengers when the external environmental light is dim, and facilitate passengers to observe the ground situation outside the vehicle door when getting on and off, improving safety.

[0007] The light guide channel can provide a guiding effect on the light emitted from the light-emitting side of the lamp, reduce light divergence, facilitate light convergence, and ensure the lighting effect.

[0008] The lamp can be an illuminating lamp that only emits ordinary illumination light and is used to provide illumination for passengers, or it can be a welcome lamp, and the light emitted can project words, patterns, etc. on the ground to meet the diverse needs of users and enhance the user experience. No specific restrictions are imposed here.

[0009] Optionally, it further includes an installation part, the installation part is fixedly arranged on the inner side of the skirt board body, the installation part is provided with a first channel, one end of the first channel facing the light-emitting side of the lamp is provided with a light inlet hole, the end of the first channel far away from the lamp is communicated with the light passing hole, and the first channel forms at least part of the light guiding channel.

[0010] Optionally, it further includes a first arch structure arranged on the installation part, one side of the first arch structure far away from the lamp is connected to the installation part, an inlet light hole is formed between the side of the first arch structure facing the lamp and the installation part, and the concave side of the first arch structure forms the first channel.

[0011] Optionally, it further includes a second arch structure arranged on the skirt board body, one end of the second arch structure far away from the lamp is connected to the skirt board body along the periphery of the light passing hole, the concave side of the second arch structure forms a second channel, and the first channel and the second channel are communicated to form the light guiding channel.

[0012] Optionally, the first arch structure includes a first section, a second section and a step structure, the first section and the second section are connected by the step structure, the first section is arranged on the side close to the lamp, the second section is arranged on the side close to the light passing hole and overlaps on the upper surface of the second arch structure, one end of the second arch structure facing the lamp abuts against the step surface of the step structure, and the wall surface of the first section and the wall surface of the second arch structure are in smooth transition.

[0013] Optionally, the installation part includes a first plate part and a second plate part, the side of the first plate part is connected to the bottom edge of the second plate part, and the first arch structure is arranged on the first plate part; the skirt board body includes a bottom plate and a side plate, the side of the bottom plate is connected to the bottom edge of the side plate, and the second arch structure is arranged on the bottom plate; the first plate part is connected to the bottom plate, and the second plate part is connected to the side plate.

[0014] Optionally, a lamp holder is also fixedly arranged on the installation part, and the lamp is installed on the lamp holder.

[0015] Optionally, the skirt board body is provided with a first lamp adjusting hole, and the installation part is provided with a second lamp adjusting hole, and the first lamp adjusting hole and the second lamp adjusting hole are correspondingly communicated.

[0016] Optionally, the thickness of the skirt panel body is at least 3 mm.

[0017] The present application also provides a vehicle, including the side skirt assembly as described above.

[0018] For a vehicle having the side skirt assembly as described above, its technical effects are similar to those of the above-mentioned side skirt assembly. For the sake of brevity, they will not be elaborated here. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the bottom structure of a side skirt assembly provided by an embodiment of the present application;

[0020] Figure 2 is a partial top view of the side skirt assembly;

[0021] Figure 3 is Figure 2 the sectional view taken along A-A in

[0022] Figure 4 is Figure 2 the sectional view taken along B-B in

[0023] Figure 5 is a schematic diagram of the structure of the skirt panel body, the lamp and the mounting part of the side skirt assembly in the uninstalled state;

[0024] Figure 6 is Figure 5 the schematic diagram of the skirt panel body in

[0025] Figure 7 is Figure 5 the schematic diagram of the mounting part in

[0026] In the appended Figures 1 - 7 drawings, the reference numerals are explained as follows:

[0027] 1 Skirt panel body, 11 Bottom plate, 12 Side plate, 13 Light passing hole, 14 Second channel, 15 First lamp adjusting hole, 16 Mounting hole, 17 Snap, 18 Mounting structure;

[0028] 2 Lamp;

[0029] 3 Mounting part, 31 First plate part, 32 Second plate part, 33 First channel, 34 Light inlet hole, 35 Welding point, 36 Second lamp adjusting hole;

[0030] 4 Light guide channel;

[0031] 5 Lamp socket;

[0032] 6 First arch structure, 61 First section, 62 Second section, 63 Step structure;

[0033] 7 The second arch structure. Detailed implementation manners

[0034] To enable those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0035] The embodiment of the present application provides a side skirt panel assembly and a vehicle. The vehicle includes a vehicle body, a door, and two groups of side skirt panel assemblies. Doors are respectively provided on both sides of the vehicle body, and the two groups of side skirt panel assemblies are respectively located on the left and right sides of the vehicle and below the doors.

[0036] The side skirt panel assembly includes a skirt panel body 1 and a lamp 2. The skirt panel body 1 can play a role in guiding the flow and decoration. The lamp 2 is fixedly provided on the skirt panel body 1, which is equivalent to integrating the lamp 2 on the side skirt panel. During the opening and closing process of the door, the position of the lamp 2 will not change, and the installation position of the lamp 2 is stable.

[0037] The lamp 2 is fixedly provided on the inner side of the skirt panel body 1. The "inner side" mentioned in this article refers to the side facing between the two side skirt panel assemblies, and the corresponding "outer side" refers to the side facing away from the other side skirt panel assembly. The skirt panel body 1 is provided with a light passing hole 13. The light emitted by the lamp 2 can pass through the light passing hole 13 and shine on the ground outside the door to achieve lighting, which is convenient for illuminating passengers when the external environmental light is relatively dim, facilitating passengers to observe the ground situation outside the door when getting on and off the vehicle, and improving safety.

[0038] Since the lamp 2 is located on the inner side of the skirt panel body 1, the skirt panel body 1 can block the lamp 2, and the lamp 2 cannot be directly seen from the outside of the vehicle, making the overall external shape structure of the vehicle more regular, avoiding the situation of too many exposed structures resulting in a messy overall structure, and at the same time ensuring the overall aesthetics of the vehicle and improving the user experience.

[0039] As Figure 1 and Figure 4 shown, the side skirt panel assembly further includes a light guiding part. The light guiding part is provided with a light guiding channel 4. The light guiding channel 4 is arranged between the light emitting side of the lamp 2 and the light passing hole 13. One end of it is arranged towards the light emitting side of the lamp 2, and the other end is communicated with the light passing hole 13. The light guiding channel 4 can provide a guiding effect on the light emitted from the light emitting side of the lamp 2, reduce light divergence, facilitate light convergence, and ensure the lighting effect.

[0040] The light rays emitted from the light-emitting side of the lamp 2, under the guiding action of the light guide channel 4, pass through the light-passing hole 13 and reach the target position on the ground, that is, the ground outside the two side doors of the vehicle. In this embodiment, there is no limitation on the specific position of the target position. Therefore, there are no limitations on the shape and size of the light guide channel 4. Specifically, the shape and size of the light guide channel 4 can be designed according to the actual installation position of the lamp 2 and the target position.

[0041] In this embodiment, there is no limitation on the lamp 2. For example, it can be a lighting lamp that only emits ordinary lighting light for providing lighting for passengers, or it can be a welcome lamp that emits light rays capable of projecting characters, patterns, etc. on the ground to meet the diverse needs of users and enhance the user experience. There are no specific limitations here.

[0042] As Figures 2 - 5 shown, the side skirt lower panel assembly further includes a mounting portion 3. The mounting portion 3 is fixed to the inner side of the skirt body 1. The mounting portion 3 is provided with a first channel 33. One end of the first channel 33 facing the light-emitting side of the lamp 2 is provided with a light inlet hole 34. The end of the first channel 33 far from the lamp 2 is communicated with the light-passing hole 13. The first channel 33 forms at least part of the above-mentioned light guide channel 4. That is to say, the light rays emitted from the light-emitting side of the lamp 2 can enter the light guide channel 4 through the light inlet hole 34, and after passing through the light guide channel 4, they can be emitted from the light-passing hole 13 to the target position. Specifically, the first channel 33 can form a complete light guide channel 4, or the first channel 33 can form part of the light guide channel 4.

[0043] Of course, in this embodiment, there is no limitation on the specific formation of the light guide channel 4. For example, the skirt body 1 can also be directly provided with a light guide channel 4 communicated with the light-passing hole 13. When the mounting portion 3 is provided with a first arching structure 6 and forms at least part of the light guide channel 4, the overall structure of the skirt body 1 can be simplified.

[0044] The skirt body 1 is preferably a plastic part, and the skirt body 1 is integrally formed by die casting. Since the structure of the skirt body 1 itself is relatively complex, by providing the mounting portion 3, when the first channel 33 forms at least part of the light guide channel 4, the complexity of the forming die of the skirt body 1 can be reduced, the forming process difficulty of the skirt body 1 can be reduced, the product yield can be improved, and the cost can be reduced.

[0045] As Figure 4 、 Figure 5 and Figure 7As shown, the lower skirt panel assembly of the side wall also includes an installation portion 3 provided on the first arch structure 6. One side of the first arch structure 6 away from the lamp 2 is connected to the installation portion 3, and a light inlet hole 34 is formed between the side of the first arch structure 6 close to the lamp 2 and the installation portion 3. The light inlet hole 34 is arranged facing the light-emitting side of the lamp 2. The first arch structure 6 protrudes from the upper surface of the installation portion 3. The first arch structure 6 includes an outer convex side and an inner concave side, and the inner concave side encloses to form a cylindrical cavity or a groove cavity, and the cylindrical cavity or the groove cavity forms the above-mentioned first channel 33.

[0046] In this embodiment, there is no limitation on the specific structure of the first channel 33. For example, the installation portion 3 can also form the first channel 33 by providing a cylindrical guiding structure. When the installation portion 3 forms the first channel 33 by providing the first arch structure 6, the specific structure of the installation portion 3 and the specific structure of the first channel 33 can be simplified, making the length of the first channel 33 shorter, which is beneficial to reducing space requirements.

[0047] As Figure 4 , Figure 5 and Figure 6 As shown, the lower skirt panel assembly of the side wall also includes a second arch structure 7 provided on the skirt panel body 1. One side of the second arch structure 7 away from the lamp 2 is connected to the skirt panel body 1 along the periphery of the light passing hole 13. The second arch structure 7 includes an outer convex side and an inner concave side, and the inner concave side encloses to form a cylindrical cavity or a groove cavity, and the cylindrical cavity or the groove cavity forms a second channel 14. The second channel 14 communicates with the above-mentioned first channel 33 and forms the above-mentioned light guiding channel 4. At this time, the inner concave sides of the first arch structure 6 and the second arch structure 7 form the above-mentioned light guiding portion.

[0048] As Figure 4 As shown, one end of the light guiding channel 4 facing the lamp 2 communicates with the light inlet hole 34, and the end of the light guiding channel 4 away from the lamp 2 communicates with the light passing hole 13. The light emitted by the lamp 2 can enter the light guiding channel 4 through the light inlet hole 34 and then be emitted through the light passing hole 13.

[0049] Of course, in this embodiment, a complete light guiding channel 4 can also be formed through the first channel 33. At this time, the inner concave side of the first arch structure 6 forms the above-mentioned light guiding portion. One side of the first channel 33 away from the lamp 2 is directly connected to the light passing hole 13. When the first channel 33 and the second channel 14 are connected into the light guiding channel 4 by overlapping the first arch structure 6 and the second arch structure 7, it can avoid gaps between the installation portion 3 and the skirt panel body 1 when they are fixed, resulting in light scattering, and ensure the continuity of the connection between the end of the light guiding channel 4 and the light passing hole 13.

[0050] As Figure 4 and Figure 7As shown, the first arch structure 6 includes a first section 61, a second section 62, and a step structure 63. The first section 61 and the second section 62 are connected by the step structure 63. The first section 61 is disposed on the side close to the lamp 2, and the second section 62 is disposed on the side close to the light passing hole 13. The second section 62 overlaps the upper surface of the second arch structure 7, and one end of the second arch structure 7 facing the lamp 2 abuts against the step surface of the step structure 63. The wall surface of the first section 61 and the wall surface of the second arch structure 7 are smoothly transitioned. In this way, it can be ensured that the inner wall surface of the light guiding channel 4 is smoothly transitioned and has good continuity.

[0051] Moreover, through the abutment between the step structure 63 and the end of the second arch structure 7, it can also provide a positioning function for the installation of the installation part 3, ensuring that in the installed state of the installation part 3, the light inlet hole 34 is opposite to the light emitting side of the lamp 2, the first arch structure 6 and the second arch structure 7 are well overlapped and matched, and the installation efficiency can be improved.

[0052] As Figure 5 and Figure 6 shown, the skirt body 1 includes a side plate 12 and a bottom plate 11. The bottom plate 11 is provided with the above-mentioned second arch structure 7 and the light passing hole 13. The bottom edge of the side plate 12 is connected to the side edge of the bottom plate 11 and forms a structure with a cross-section similar to an "L" shape. After the skirt body 1 is installed on the vehicle body, one side of the bottom plate 11 away from the side plate 12 faces the side of another side skirt assembly.

[0053] The side plate 12 is further provided with a buckle 17 and an installation structure 18 (i.e., a "dog house"). The installation structure 18 is fixed or integrally formed with the side plate 12, and the buckle 17 is connected to the installation structure 18. The buckle 17 is used for snap-fixing with the vehicle body sheet metal. The specific number of buckles 17 is not limited. At the same time, the bottom plate 11 is further provided with an installation hole 16. The bottom plate 11 is fixed to the vehicle body sill beam through fasteners. Of course, the bottom plate 11 can also be fixed to the vehicle body sill beam by means of snap-fastening or snap-connecting with a mother-daughter buckle, etc., and specific limitations are not made here.

[0054] The skirt body 1 is an integral structure, and the thickness is preferably at least 3 mm. Specifically, it can be 3 mm or greater than 3 mm. With such a setting, the overall surface quality of the skirt body 1 can be ensured, shrinkage marks during the forming process can be avoided, and at the same time, the overall structural strength of the skirt body 1 can be ensured.

[0055] As Figure 5 and Figure 7As shown, the installation part 3 includes a first plate part 31 and a second plate part 32. Among them, the side of the first plate part 31 is connected to the bottom of the second plate part 32. The cross-sectional shape of the installation part 3 is similar to that of the skirt body 1. The first plate part 31 is connected to the bottom plate 11, and the second plate part 32 is connected to the side plate 12. In this way, the connection stability between the installation part 3 and the skirt body 1 can be ensured. The first plate part 31 is provided with the above-mentioned first arch structure 6. An light inlet hole 34 is formed by enclosing between one end of the first arch structure 6 facing the lamp 2 and the first plate part 31.

[0056] There is no limitation on the fixing method between the installation part 3 and the skirt body 1. Specifically, the installation part 3 is connected to the skirt body 1 along the circumference. In this way, the connection stability between the installation part 3 and the skirt body 1 can be ensured. The installation part 3 and the skirt body 1 can be fixed by welding (such as ultrasonic piercing welding), such as Figure 5 and Figure 7 As shown, the installation part 3 is provided with a plurality of welding points 35 along the circumference. Between the installation part 3 and the skirt body 1, fixation is achieved by welding at each welding point 35. Of course, the installation part 3 and the skirt body 1 can also be fixed by snap connection, bonding, or by fasteners, etc. There is no specific limitation here.

[0057] The installation part 3 can also only include the first plate part 31. It is only necessary to fix the parts of the first plate part 31 on both sides of the first arch structure 6 to the bottom plate 11. When the installation part 3 is set to include the first plate part 31 and the second plate part 32, the flexibility of the setting position of the first arch structure 6 can be improved. For example, the first arch structure 6 can extend to the edge of the first plate part 31 facing the second plate part 32. At the same time, the installation part 3 can also be connected to the skirt body 1 along the circumference to ensure the connection stability.

[0058] Furthermore, the first plate part 31 is also provided with a lamp holder 5, and the lamp 2 is installed on the lamp holder 5. Of course, the lamp holder 5 can also be directly fixed to the skirt body 1. When the lamp holder 5 is fixed to the installation part 3, the overall structure of the skirt body 1 can be simplified, the structure of the forming die can be simplified, the cost can be effectively reduced, and at the same time, it can be ensured that after the lamp 2 is installed on the lamp holder 5, the light-emitting side of the lamp 2 is arranged opposite to the light inlet hole 34. Specifically, between the lamp holder 5 and the first plate part 31 of the installation part 3, it can be integrally formed or a split structure and can be fixed by welding, snap connection, bonding, fasteners, etc.

[0059] Moreover, there is no limitation on the installation method between the lamp 2 and the lamp holder 5. For example, the lamp holder 5 can be provided with through holes or threaded holes, and the lamp 2 is installed on the lamp holder 5 by fasteners, which is convenient for disassembly and assembly. Of course, the lamp 2 and the lamp holder 5 can also be installed by snap connection or other methods.

[0060] Specifically during installation, first fix the installation part 3 provided with the lamp holder 5 to the skirt panel body 1, then install the lamp 2 on the lamp holder 5 to form the side skirt panel assembly. Finally, fixedly connect the whole side skirt panel assembly to the vehicle body sheet metal through the buckle 17 provided on the skirt panel body 1, and then fix it to the vehicle body sill beam through fasteners passing through the installation holes 16.

[0061] As Figures 5 - 7 shown, the bottom plate 11 is provided with a first lamp adjustment hole 15, and the first plate portion 31 is provided with a second lamp adjustment hole 36. When the installation part 3 and the skirt panel body 1 are in a fixed state, the first lamp adjustment hole 15 and the second lamp adjustment hole 36 are correspondingly communicated and correspond to the position where the lamp holder 5 is located. By operating a tool to pass through the first lamp adjustment hole 15 and the second lamp adjustment hole 36, the lamp 2 installed on the lamp holder 5 can be adjusted. Specifically, it can be adjusting the brightness, mode, etc., which is not specifically limited here. The lamp 2 can be adjusted without disassembling it, and the operability is good. The lamp 2 can also integrate a controller, and the user can control the lamp 2 through a switch, which is convenient for controlling it. Specifically, how to control the lamp 2 through the switch and the controller is the prior art well-known to those skilled in the art. For the sake of saving space, it will not be elaborated here.

[0062] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "thickness", "upper", "lower", "left", "right", "bottom", "inner", "outer", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application.

[0063] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality" is more than two, unless otherwise specifically defined.

[0064] In the present application, unless otherwise clearly stipulated and limited, the terms "install", "connect", "fix", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0065] The above are only the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A side skirt panel assembly, characterized in that, It includes a skirt board body (1), a lamp (2) and a light guide part, and the light guide part is provided with a light guide channel (4); The lamp (2) is fixedly arranged on the inner side of the skirt board body (1), and the skirt board body (1) is provided with a light through hole (13); One end of the light guide channel (4) faces the light emitting side of the lamp (2), and the other end of the light guide channel (4) is communicated with the light through hole (13).

2. The side skirt panel assembly according to claim 1, wherein, It further includes a mounting part (3), the mounting part (3) is fixedly arranged on the inner side of the skirt board body (1), the mounting part (3) is provided with a first channel (33), one end of the first channel (33) facing the light emitting side of the lamp (2) is provided with a light inlet hole (34), the end of the first channel (33) far from the lamp (2) is communicated with the light through hole (13), and the first channel (33) forms at least part of the light guide channel (4).

3. The side skirt panel assembly according to claim 2, wherein, It further includes a first arch structure (6) arranged on the mounting part (3), one side of the first arch structure (6) far from the lamp (2) is connected with the mounting part (3), a light inlet hole (34) is formed between one side of the first arch structure (6) facing the lamp (2) and the mounting part (3), and the concave side of the first arch structure (6) forms the first channel (33).

4. The side skirt panel assembly according to claim 3, wherein It further includes a second arch structure (7) arranged on the skirt board body (1), one end of the second arch structure (7) far from the lamp (2) is connected with the skirt board body (1) along the circumference of the light through hole (13), the concave side of the second arch structure (7) forms a second channel (14), and the first channel (33) and the second channel (14) are communicated to form the light guide channel (4).

5. The side skirt panel assembly according to claim 4, wherein The first arch structure (6) includes a first section (61), a second section (62) and a step structure (63), the first section (61) and the second section (62) are connected through the step structure (63), the first section (61) is arranged on the side close to the lamp (2), the second section (62) is arranged on the side close to the light through hole (13) and overlaps on the upper surface of the second arch structure (7), one end of the second arch structure (7) facing the lamp (2) abuts against the step surface of the step structure (63), and the wall surface of the first section (61) and the wall surface of the second arch structure (7) are in smooth transition.

6. The side skirt panel assembly according to claim 4, wherein, The mounting part (3) includes a first plate part (31) and a second plate part (32), the side edge of the first plate part (31) is connected with the bottom edge of the second plate part (32), and the first arch structure (6) is arranged on the first plate part (31); The skirt board body (1) includes a bottom plate (11) and a side plate (12), the side edge of the bottom plate (11) is connected with the bottom edge of the side plate (12), and the second arch structure (7) is arranged on the bottom plate (11); The first plate part (31) is connected with the bottom plate (11), and the second plate part (32) is connected with the side plate (12).

7. The side skirt panel assembly according to any one of claims 2-6, characterized in that The mounting part (3) is further fixedly provided with a lamp holder (5), and the lamp (2) is installed on the lamp holder (5).

8. The side skirt panel assembly according to claim 7, wherein The skirt plate body (1) is provided with a first lamp adjustment hole (15), the mounting portion (3) is provided with a second lamp adjustment hole (36), and the first lamp adjustment hole (15) and the second lamp adjustment hole (36) are correspondingly connected.

9. The side skirt panel assembly according to any one of claims 1-6, characterized in that, The thickness of the skirt body (1) is at least 3 mm.

10. A vehicle, characterized in that, It comprises a side skirt lower panel assembly as described in any one of claims 1 to 9.