Ceiling structure and vehicle

Abstract

The invention discloses a ceiling structure and a vehicle, the ceiling structure comprises: a first ceiling, the first ceiling is connected with a vehicle body, and the first ceiling is provided with a mounting cavity penetrating in the thickness direction; the connecting support is arranged on the first ceiling and extends towards the mounting cavity, and the free end of the connecting support is provided with a first connecting part and a second connecting part; the decorative plate is arranged on the side, away from the connecting support, of the first ceiling and extends towards the mounting cavity, the free end of the decorative plate is provided with a third connecting part connected with the first connecting part, and the decorative plate is suitable for assembling part of parts; and the second ceiling is contained in the mounting cavity, the second ceiling is provided with a fourth connecting part detachably connected with the second connecting part, and the second ceiling is suitable for assembling the other part of parts. According to the ceiling structure in the embodiment of the invention, the ceiling structure can reduce the disassembly difficulty so as to facilitate subsequent maintenance and replacement, and the maintenance period is shortened.

Description

Technical Field

[0001] The present application relates to the field of vehicles, and particularly to a roof structure and a vehicle. Background Art

[0002] In the related art, the vehicle roof is designed to integrate a variety of functional structures, including speakers, ambient lights, microphones, reading light masks, and mounting brackets, etc. However, this integrated design brings significant inconvenience when there is an abnormal noise inside the roof of the vehicle that requires emergency repair, or when components such as sunshades, reading lights, and ambient lights malfunction. During the repair process, it is often necessary to cut the front windshield, remove a large number of components such as pillars and seats, and the operation is complex and time-consuming. Moreover, when replacing vulnerable parts such as the roof skylight edge and mushroom buttons, due to the size limitation of the rear door of the vehicle body, the roof cannot directly enter the vehicle from the rear door, and the front windshield must be cut for installation. This process not only greatly extends the repair cycle but also damages the overall structure of the vehicle, thereby affecting the subsequent sales value of the vehicle. Summary of the Invention

[0003] The present application aims to at least solve one of the technical problems existing in the prior art. For this purpose, an object of the present application is to provide a roof structure that can reduce the disassembly difficulty for subsequent repair and replacement and shorten the repair cycle.

[0004] The present application also provides a vehicle having the above roof structure.

[0005] The roof structure according to an embodiment of the present application includes: a first roof, the first roof is connected to the vehicle body, and the first roof is formed with a mounting cavity penetrating in the thickness direction; a connecting bracket, the connecting bracket is disposed on the first roof and extends towards the mounting cavity, and a first connecting portion and a second connecting portion are provided at the free end of the connecting bracket; a decorative panel, the decorative panel is disposed on the side of the first roof away from the connecting bracket and extends towards the mounting cavity, and a third connecting portion connected to the first connecting portion is provided at the free end of the decorative panel, and the decorative panel is adapted to assemble some parts; a second roof, the second roof is received in the mounting cavity, and a fourth connecting portion detachably connected to the second connecting portion is provided on the second roof, and the second roof is adapted to assemble another part of the parts.

[0006] According to the ceiling structure of the embodiment of the present application, the ceiling structure includes a first ceiling and a second ceiling. The first ceiling may be provided with a connection bracket and a decorative panel. The connection bracket is connected to the device panel. The second ceiling may be disposed inside the first ceiling, and the second ceiling is detachably connected to the connection bracket. The decorative panel and the second ceiling can be respectively used for assembling parts. Therefore, when problems such as abnormal noise and failure occur in the ceiling structure, only the second ceiling needs to be removed to check the state of the internal parts, shortening the maintenance cycle, improving the maintenance efficiency, and reducing the maintenance cost.

[0007] In some embodiments of the present application, the connection bracket and the decorative panel are respectively located on two sides of the first ceiling along the thickness direction, and both the connection bracket and the decorative panel extend to one side of the second ceiling along the thickness direction.

[0008] In some embodiments of the present application, the connection bracket is formed with an avoidance hole penetrating along the thickness direction. On the side of the decorative panel facing the connection bracket, a first mounting portion corresponding to the avoidance hole is formed, and the first mounting portion is adapted to assemble some parts.

[0009] In some embodiments of the present application, the connection bracket is formed with air-conditioning air outlets penetrating along the thickness direction and arranged at intervals in the circumferential direction, and the decorative panel is formed with an air duct bracket corresponding to the air-conditioning air outlets.

[0010] In some embodiments of the present application, the second ceiling includes: an outer plate, on the side of the outer plate facing the decorative panel, a fourth connection portion is provided, and the outer plate is adapted to assemble another part of the parts; an inner plate, the inner plate is connected to the outer plate and is located on the side of the outer plate away from the decorative panel along the thickness direction.

[0011] In some embodiments of the present application, a first mounting bracket is provided on the side of the outer plate away from the inner plate. The first mounting bracket extends towards the connection bracket, and a fourth connection portion is formed at the free end of the first mounting bracket.

[0012] In some embodiments of the present application, the decorative panel and a part of the second ceiling are spaced apart to form an assembly space. On the side of the outer plate facing the decorative panel, a second mounting bracket is provided. The second mounting bracket is formed with an extension portion extending into the assembly space; the ceiling structure includes: an ambient light, the ambient light is connected to the extension portion and is adapted to irradiate light into the cab through the assembly space.

[0013] In some embodiments of the present application, the second mounting bracket includes: a body portion disposed on the outer panel and extending away from the outer panel, and a hole portion formed in the body portion and extending in the extending direction; a fixing portion disposed at the free end of the body portion, and an extending portion formed on one side of the fixing portion facing the assembly space; and a fastener passing through the fixing portion and cooperating with the hole portion.

[0014] In some embodiments of the present application, at least a part of the outer panel is spaced apart from the inner panel to form a mounting table, and a second mounting portion adapted to mount a sunshade is formed on the surface of the mounting table.

[0015] The vehicle according to the embodiments of the present application will be described below.

[0016] The vehicle according to the embodiments of the present application is provided with the roof structure of the above embodiments. Since the vehicle according to the embodiments of the present application is provided with the roof structure of the above embodiments, the roof structure of the vehicle includes a first roof and a second roof. The first roof may be provided with a connecting bracket and a decorative panel. The connecting bracket is connected to the device panel. The second roof may be disposed inside the first roof, and the second roof is detachably connected to the connecting bracket. The decorative panel and the second roof may be respectively used for assembling parts. Therefore, when there are problems such as abnormal noise and failure in the roof structure, only the second roof needs to be disassembled to check the state of the internal parts, which shortens the maintenance cycle, improves the maintenance efficiency, and reduces the maintenance cost.

[0017] The additional aspects and advantages of the present application will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is a schematic structural view of a roof structure according to an embodiment of the present application;

[0020] Figure 2 is Figure 1 a schematic back structure view of the roof structure in

[0021] Figure 3 is Figure 1 a cross-sectional view taken along line A-A in

[0022] Figure 4 is Figure 1 a cross-sectional view taken along line B-B in

[0023] Reference numerals:

[0024] 10. Ceiling structure;

[0025] 11. First ceiling;

[0026] 12. Connecting bracket; 121. First connecting part; 122. Second connecting part; 123. Avoidance hole; 124. Air conditioner air outlet;

[0027] 13. Decorative panel; 131. Third connecting part; 132. First mounting part; 133. Air duct bracket;

[0028] 14. Second ceiling; 141. Outer plate; 1411. Fourth connecting part; 1412. First mounting bracket; 1413. Assembly space; 1414. Second mounting bracket; 1415. Body part; 1416. Fixing part; 1417. Fastener; 1418. Extension part; 1419. Hole part; 142. Inner plate; 143. Mounting table; 144. Second mounting part; 15. Ambient light. Detailed implementation mode

[0029] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation of the present application.

[0030] Reference will be made below Figures 1-4 to describe the ceiling structure 10 according to an embodiment of the present application. The ceiling structure 10 includes a first ceiling 11, a connecting bracket 12, a decorative panel 13 and a second ceiling 14.

[0031] The first ceiling 11 is connected to the vehicle body, and the first ceiling 11 is formed with a mounting cavity penetrating along the thickness direction. The connecting bracket 12 is disposed on the first ceiling 11 and extends toward the mounting cavity. The free end of the connecting bracket 12 is provided with a first connecting part 121 and a second connecting part 122. The decorative panel 13 is disposed on the side of the first ceiling 11 away from the connecting bracket 12 and extends toward the mounting cavity. The free end of the decorative panel 13 is provided with a third connecting part 131 connected to the first connecting part 121. The decorative panel 13 is adapted to assemble some parts. The second ceiling 14 is received in the mounting cavity. The second ceiling 14 is provided with a fourth connecting part 1411 detachably connected to the second connecting part 122. The second ceiling 14 is adapted to assemble another part of the parts.

[0032] Currently, the vehicle roof is designed to integrate various functional structures, including speakers, ambient lights, microphones, reading light masks, and mounting brackets, etc. However, this integrated design brings significant inconvenience when there is abnormal noise inside the roof that requires emergency repair in the vehicle, or when components such as sunshades, reading lights, and ambient lights malfunction. During the repair process, it is often necessary to cut the front windshield, remove a large number of components such as pillars and seats, and the operation is complex and time-consuming. Moreover, when replacing vulnerable parts such as the roof skylight edging and mushroom buttons, due to the size limitation of the rear door of the vehicle body, the roof cannot directly enter the vehicle from the rear door, and the front windshield must be cut for installation. This process not only greatly extends the repair cycle but also damages the overall structure of the vehicle, thereby affecting the subsequent sales value of the vehicle.

[0033] In response to this, an embodiment of the present application proposes a roof structure 10, which can reduce the disassembly difficulty to facilitate subsequent repair and replacement, and shorten the repair cycle.

[0034] As Figure 1 and Figure 2 shown, specifically, the roof structure 10 may include a first roof 11, a connecting bracket 12, a decorative panel 13, and a second roof 14. The first roof 11 may be connected to the vehicle body, and the first roof 11 may be formed with a mounting cavity penetrating along the thickness direction, where the thickness direction may be the thickness direction of the first roof 11. In some embodiments, the first roof 11 may be made of a PU fiberglass board, and the appearance may be made of a knitted fabric, and is formed by a two-step wet method. The connecting bracket 12 may be disposed at the first roof 11, and the connecting bracket 12 may extend toward the mounting cavity. Optionally, the connecting bracket 12 and the first roof 11 may be detachably connected by screws, bolts, or the connecting bracket 12 and the first roof 11 may be detachably connected by snap connection or plug connection, or the connecting bracket 12 and the first roof 11 may be fixedly connected by gluing. In some embodiments, the connecting bracket 12 may be made of DC56D+Z50 / 50 galvanized sheet, the thickness of the connecting bracket 12 may be 0.8 mm, and the connecting bracket 12 may be formed by a stamping process.

[0035] The free end of the connecting bracket 12 may be provided with a first connecting portion 121 and a second connecting portion 122. The connecting bracket 12 can play a role in providing strength support, and the connecting bracket 12 can also provide mounting points for the decorative plate 13 and the second ceiling 14. The decorative plate 13 may be disposed on a side of the first ceiling 11 away from the connecting bracket 12. In some embodiments, the decorative plate 13 may be correspondingly disposed along the thickness direction with the connecting bracket 12. The free end of the decorative plate 13 may be provided with a third connecting portion 131, and the third connecting portion 131 may be connected to the first connecting portion 121. During actual assembly, the first connecting portion 121 is first connected to the third connecting portion 131, so that the decorative plate 13 abuts against the surface of the first ceiling 11. In some embodiments, the first connecting portion 121 may be configured as one of a welding stud and a stud hole, and the third connecting portion 131 may be configured as the other of the welding stud and the stud hole. After passing the welding stud through the stud hole first, a welding tooling is used to dissolve and fix the welding stud structure, thereby realizing the fixation of the decorative plate 13 and the connecting bracket 12. The decorative plate 13 can be used for assembling some parts. Among them, the decorative plate 13 may be configured as a ring, and the material of the decorative plate 13 may be PC and ABS. The decorative plate 13 may be formed by an injection molding process.

[0036] Furthermore, the second ceiling 14 may be received in the installation cavity, and the second ceiling 14 may be provided with a fourth connecting portion 1411, and the fourth connecting portion 1411 is detachably connected to the second connecting portion 122. Optionally, the second connecting portion 122 and the fourth connecting portion 1411 may be detachably connected by screws, bolts, or the second connecting portion 122 and the fourth connecting portion 1411 may be detachably connected by snap connection or plug connection. The second ceiling 14 can be used for assembling another part of the parts. The second ceiling 14 may be formed with a through hole for installing a skylight. It can be understood that the decorative plate 13 and the second ceiling 14 can be respectively used for assembling parts. When problems such as abnormal noise and failure occur in the ceiling structure 10, only by removing the second ceiling 14 can the state of the internal parts be checked, which greatly shortens the problem checking time and thus improves the maintenance efficiency.

[0037] In short, the ceiling structure 10 of the embodiment of the present application includes a first ceiling 11 and a second ceiling 14. The first ceiling 11 may be provided with a connecting bracket 12 and a decorative plate 13, and the connecting bracket 12 is connected to the device plate. The second ceiling 14 may be disposed inside the first ceiling 11, and the second ceiling 14 is detachably connected to the connecting bracket 12. The decorative plate 13 and the second ceiling 14 can be respectively used for assembling parts. Therefore, when problems such as abnormal noise and failure occur in the ceiling structure 10, only by removing the second ceiling 14 can the state of the internal parts be checked, shortening the maintenance cycle, improving the maintenance efficiency, and reducing the maintenance cost.

[0038] Such as Figure 3 andFigure 4 As shown, in some embodiments of the present application, the connecting bracket 12 and the decorative plate 13 can be respectively located on both sides of the first ceiling 11 in the thickness direction, and both the connecting bracket 12 and the decorative plate 13 extend to one side of the second ceiling 14 in the thickness direction. Such a setting can ensure that after the connecting bracket 12 and the decorative plate 13 are connected, the decorative plate 13 can abut against the first ceiling 11. When the user views the ceiling structure 10 in the vehicle, the decorative plate 13 can completely cover the connecting bracket 12, realizing the aesthetic function of the decorative plate 13. At the same time, the connecting bracket 12 and the decorative plate 13 are respectively located on both sides of the first ceiling 11, ensuring the positioning of the decorative plate 13.

[0039] As Figure 2 shown, in some embodiments of the present application, the connecting bracket 12 can be formed with an avoidance hole 123 penetrating along the thickness direction. On the side of the decorative plate 13 facing the connecting bracket 12, a first mounting portion 132 can be formed. The first mounting portion 132 can be correspondingly arranged with the avoidance hole 123, and the first mounting portion 132 can be used for assembling some parts. In a specific embodiment, the first mounting portion 132 can include a speaker mask bracket and a reading lamp bracket. It can be understood that by providing the avoidance hole 123 at the connecting bracket 12, it is ensured that the connecting bracket 12 does not affect the installation of other parts. In some embodiments, the number of avoidance holes 123 can be multiple, and the multiple avoidance holes 123 can be arranged at intervals along the circumferential direction. The first mounting portion 132 can also be multiple, and the multiple first mounting portions 132 can be correspondingly arranged with the multiple avoidance holes 123 one by one. Such a setting can ensure that the decorative plate 13 can be used for assembling multiple parts.

[0040] As Figure 2 and Figure 3 shown, in some embodiments of the present application, the connecting bracket 12 can be formed with an air outlet 124 penetrating along the thickness direction. The number of air outlets 124 can be multiple, and the multiple air outlets 124 are arranged at intervals along the circumferential direction. On the side of the decorative plate 13 facing the connecting bracket 12, an air duct bracket 133 can be formed. The air duct bracket 133 can be correspondingly arranged with the air outlet 124. In some embodiments, the number of air duct brackets 133 can be multiple, and the multiple air duct brackets 133 can be correspondingly arranged with the multiple air outlets 124. Optionally, the air duct bracket 133 and the decorative plate 13 can be detachably connected by snap connection or plug connection, or the air duct bracket 133 and the decorative plate 13 can be fixed by directly bonding on the contact surface.

[0041] As Figure 3 and Figure 4As shown, in some embodiments of the present application, the second ceiling 14 may include an outer panel 141 and an inner panel 142. A fourth connecting portion 1411 may be provided on one side of the outer panel 141 facing the decorative panel 13, and the outer panel 141 may be used for assembling another part of the components. The inner panel 142 may be disposed on the side of the outer panel 141 away from the decorative panel 13 in the thickness direction, that is, on the side of the outer panel 141 facing the cab, and the inner panel 142 is connected to the outer panel 141. Among them, the inner panel 142 may be integrally molded with the first ceiling 11, and the inner panel 142 and the first ceiling 11 are separated by a water cut process. Therefore, the inner panel 142 adopts a PU fiberglass board and fabric structure, and the material and gram weight definition are the same as those of the first ceiling 11. Integrally molding the inner panel 142 and the first ceiling 11 can save costs. The material of the outer panel 141 may be PC + ABS - GF15%, and the outer panel 141 may be formed by an injection molding process. Since the PC + ABS - GF15% material has a small deformation amount at high and low temperatures, the above - mentioned material can effectively avoid the problems of deformation and wrinkling of the edge of the skylight caused by different material shrinkage rates of the inner panel 142 and the outer panel 141 at high and low temperatures. The inner panel 142 and the outer panel 141 may be bonded by hot melt adhesive. After the inner panel 142 and the outer panel 141 are pressed tightly by a pressing frame tooling, they form the second ceiling 14. And the skylight area, the periphery and the matching area with the decorative panel 13 of the second ceiling 14 may adopt an edge - wrapping process to ensure the appearance quality.

[0042] In some embodiments, the second ceiling 14 is 200 mm smaller than the first ceiling 11 on one side and 400 mm smaller in the total width. This can ensure that the second ceiling 14 can be taken out from the rear door opening of the vehicle body, thus realizing the function of disassembling or replacing the second ceiling 14 without disassembling the interior trim and glass, improving the convenience.

[0043] As Figure 3 As shown, in some embodiments of the present application, a first mounting bracket 1412 may be provided on the side of the outer panel 141 away from the inner panel 142. The first bracket may extend towards the connecting bracket 12. A fourth connecting portion 1411 may be formed at the free end of the first mounting bracket 1412. Optionally, the fourth connecting portion 1411 may be configured as a buckle, and the second connecting portion 122 may be configured as a clamping hole. The buckle may pass through the clamping hole and be clamped and connected to the connecting bracket 12, thereby realizing the fixation between the second ceiling 14 and the connecting bracket 12.

[0044] As Figure 4As shown, in some embodiments of the present application, the decorative panel 13 and a part of the second ceiling 14 are spaced apart to form an assembly space 1413. A second mounting bracket 1414 may be provided on the side of the outer panel 141 facing the decorative panel 13. The second mounting bracket 1414 may form an extension portion 1418, and the extension portion 1418 may extend into the assembly space 1413. In some embodiments, the cross-section of the extension portion 1418 may be a U-shaped or similar structure, which is not limited herein. The ceiling structure 10 may further include an ambient light 15, and the ambient light 15 may be connected to the extension portion 1418. Optionally, the ambient light may be snap-fitted to the extension portion 1418. The ambient light 15 may irradiate light into the cab through the assembly space 1413. Specifically, the ambient light 15 may be reflected by the decorative panel 13 to the passenger's visual area to form a surround-type ambient light, thereby improving the aesthetics of the cab and meeting the needs of the driver and passengers.

[0045] As Figure 4 shown, in some embodiments of the present application, the second mounting bracket 1414 may include a body portion 1415, a fixing portion 1416, and a fastener 1417. The body portion 1415 may be provided on the outer panel 141, and the body portion 1415 may extend in a direction away from the outer panel 141. The body portion 1415 may form a hole portion 1419 extending along the extension direction. The fixing portion 1416 may be provided at the free end of the body portion 1415, and an extension portion 1418 may be formed on the side of the fixing portion 1416 facing the assembly space 1413. The fastener 1417 may be passed through the fixing portion 1416 and cooperate with the hole portion 1419 to install the fixing portion 1416 at the body portion 1415, limit the body portion 1415, and further limit the ambient light 15.

[0046] As Figure 3 shown, in some embodiments of the present application, at least a part of the outer panel 141 may be spaced apart from the inner panel 142 to form a mounting platform 143. A second mounting portion 144 may be formed on the surface of the mounting platform 143, and the second mounting portion 144 may be used to mount a sunshade. In some embodiments, the second mounting portion 144 may be configured as a mushroom tower buckle. The mounting platform 143 may be injection-molded together with the outer panel 141. The second mounting portion 144 may be adhered to the mounting platform 143 by 3M glue. The second mounting portion 144 may be docked with the mushroom tower buckle at the skylight sunshade to provide fixing strength and ensure the stability of the gap between the ceiling skylight opening and the sunshade.

[0047] The vehicle according to the embodiments of the present application will be described below.

[0048] The vehicle according to the embodiment of the present application is provided with the ceiling structure 10 of the above embodiment. Since the vehicle according to the embodiment of the present application is provided with the ceiling structure 10 of the above embodiment, therefore, the ceiling structure 10 of the vehicle includes a first ceiling 11 and a second ceiling 14. The first ceiling 11 may be provided with a connecting bracket 12 and a decorative panel 13. The connecting bracket 12 is connected to the device panel. The second ceiling 14 may be disposed inside the first ceiling 11, and the second ceiling 14 is detachably connected to the connecting bracket 12. The decorative panel 13 and the second ceiling 14 may be respectively used for assembling parts. Therefore, when problems such as abnormal noise and failure occur in the ceiling structure 10, only the second ceiling 14 needs to be removed to check the state of the internal parts, shortening the maintenance cycle, improving the maintenance efficiency, and reducing the maintenance cost.

[0049] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and 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, and therefore should not be construed as a limitation to the present application.

[0050] In the description of the present application, the "first feature" and "second feature" may include one or more of such features.

[0051] In the description of the present application, the meaning of "a plurality" is two or more.

[0052] In the description of the present application, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0053] In the description of the present application, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature.

[0054] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0055] Although the embodiments of this application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this application, and the scope of this application is defined by the claims and their equivalents.

Claims

1. A ceiling structure, characterized in that, Comprising: A first ceiling, which is connected to the vehicle body, and an installation cavity is formed in the first ceiling and runs through in the thickness direction; A connecting bracket, which is arranged on the first ceiling and extends towards the installation cavity, and a first connecting portion and a second connecting portion are arranged at the free end of the connecting bracket; A decorative panel, which is arranged on the side of the first ceiling away from the connecting bracket and extends towards the installation cavity, a third connecting portion connected to the first connecting portion is arranged at the free end of the decorative panel, and the decorative panel is suitable for assembling some parts; A second ceiling, which is received in the installation cavity, a fourth connecting portion detachably connected to the second connecting portion is arranged on the second ceiling, and the second ceiling is suitable for assembling another part of the parts.

2. The ceiling structure according to claim 1, wherein The connecting bracket and the decorative panel are respectively located on both sides of the first ceiling in the thickness direction, and both the connecting bracket and the decorative panel extend to one side of the second ceiling in the thickness direction.

3. The ceiling structure according to claim 2, wherein The connecting bracket is formed with an avoidance hole running through in the thickness direction, a first installation portion corresponding to the avoidance hole is formed on the side of the decorative panel facing the connecting bracket, and the first installation portion is suitable for assembling some parts.

4. The ceiling structure according to claim 3, characterized in that, The connecting bracket is formed with air-conditioning air outlets running through in the thickness direction and arranged at intervals in the circumferential direction, and the decorative panel is formed with an air duct bracket corresponding to the air-conditioning air outlets.

5. The ceiling structure according to claim 2, characterized in that, The second ceiling includes: An outer plate, on the side of the outer plate facing the decorative panel, the fourth connecting portion is arranged, and the outer plate is suitable for assembling another part of the parts; An inner plate, which is connected to the outer plate and is located on the side of the outer plate away from the decorative panel in the thickness direction.

6. The ceiling structure according to claim 5, wherein A first installation bracket is arranged on the side of the outer plate away from the inner plate, the first installation bracket extends towards the connecting bracket, and the fourth connecting portion is formed at the free end of the first installation bracket.

7. The ceiling structure according to claim 5, characterized in that, The decorative panel and a part of the second ceiling are arranged at intervals to form an assembly space, a second installation bracket is arranged on the side of the outer plate facing the decorative panel, and the second installation bracket is formed with an extension portion extending into the assembly space; The ceiling structure includes: An ambient light, which is connected to the extension portion and is suitable for irradiating light into the cab through the assembly space.

8. The ceiling structure according to claim 7, characterized in that, The second installation bracket includes: A body portion, which is arranged on the outer plate and extends in a direction away from the outer plate, and a hole portion extending in the extending direction is formed in the body portion; A fixing portion, which is arranged at the free end of the body portion, and the extension portion is formed on the side of the fixing portion facing the assembly space; A fastener, which passes through the fixing portion and cooperates with the hole portion.

9. The ceiling structure according to claim 5, characterized in that, At least a part of the outer plate is arranged at intervals from the inner plate to form an installation table, and a second installation portion suitable for installing a sunshade is formed on the surface of the installation table.

10. A vehicle, characterized in that, Including the ceiling structure according to any one of claims 1-9.

Images