Roof cabinet device and vehicle

Abstract

The utility model provides a roof cabinet device and a vehicle. The roof cabinet device comprises a roof cabinet assembly. The top cabinet assembly is installed on a vehicle body framework at the top of a cab in a surrounding mode. The top cabinet assembly is installed on the vehicle body framework at the top of the cab in a surrounding mode, so that the structural continuity of the top cabinet assembly is improved, the sense of wholeness of the roof cabinet device is enhanced, and then the compatibility of the roof cabinet device and the shape of the top of the cab is improved.

Description

Technical Field

[0001] This application relates to the field of roof cabinet technology, and more particularly to a roof cabinet device and vehicle. Background Technology

[0002] The roof cabinet in a vehicle is mainly used by the driver and passengers to store miscellaneous items, and also serves to install speakers and sun visors. The industry commonly places roof cabinets above the cab, but the structure and shape of the roof cabinet assembly are poorly coordinated with the cab's roof design, and the storage space is insufficient. Utility Model Content

[0003] This application provides a roof cabinet device and a vehicle that not only enhances the roof cabinet device's coordination with the cab roof design, but also increases storage space.

[0004] To achieve the above objectives, in a first aspect, this application provides a roof cabinet device, which includes a roof cabinet assembly; a plurality of roof cabinet assemblies are mounted in a ring around the vehicle body frame on the top of the cab.

[0005] In some embodiments of this application, the roof cabinet device includes multiple roof cabinet assemblies that are interconnected.

[0006] In some embodiments of this application, each top cabinet assembly includes at least two storage cabinets, with adjacent storage cabinets spaced apart by partitions.

[0007] In some embodiments of this application, the storage cabinet includes a top cabinet body and a top cabinet cover. The top cabinet body is fixedly connected to the vehicle frame. The top cabinet cover is connected to the top cabinet body and configured to form a storage space together with the top cabinet body.

[0008] In some embodiments of this application, the roof cabinet device further includes a first locking structure disposed on the roof cabinet cover and configured to ensure that the roof cabinet cover of the storage cabinet can be closed or opened relative to the roof cabinet body.

[0009] In some embodiments of this application, at least one locker is provided with a second locking structure configured to ensure that the top cabinet cover cannot be opened without authorization.

[0010] In some embodiments of this application, one end of the top cabinet cover is rotatably connected to the top cabinet body, and the other end is connected to the top cabinet body through a first locking structure and / or a second locking structure.

[0011] In some embodiments of this application, one end of the top cabinet cover is rotatably connected to the top cabinet body via a hinge or hinge.

[0012] In some embodiments of this application, two adjacent top cabinet assemblies are connected together by a connecting plate.

[0013] In some embodiments of this application, the first lock structure is a snap-lock structure.

[0014] In some embodiments of this application, a handle is also provided on the top cabinet cover to facilitate opening the top cabinet cover.

[0015] In some embodiments of this application, the second lock structure is located on one side of the handle.

[0016] In some embodiments of this application, the multiple top cabinet assemblies also include at least one maintenance cabinet.

[0017] In some embodiments of this application, the top cabinet body has multiple mounting holes, and the top cabinet body is connected to the vehicle frame through the multiple mounting holes.

[0018] In some embodiments of this application, the multiple top cabinet assemblies include a first top cabinet assembly, a second top cabinet assembly, a third top cabinet assembly, and a fourth top cabinet assembly;

[0019] The first and second top cabinet assemblies are arranged opposite each other in the vehicle's direction of travel, and the third and fourth top cabinet assemblies are arranged opposite each other in a direction intersecting the direction of travel; and

[0020] The first top cabinet assembly, the second top cabinet assembly, the third top cabinet assembly, and the fourth top cabinet assembly are interconnected.

[0021] In some embodiments of this application, a speaker hole is also provided on the vehicle frame, the speaker hole being located between the connecting plate and two adjacent top cabinet assemblies; the speaker hole is configured as a sound emission channel for a loudspeaker.

[0022] In some embodiments of this application, the top cabinet body also has a receiving groove, which is close to the top cabinet cover and is configured to install light strips.

[0023] Secondly, this application also provides a vehicle, which includes a vehicle body frame and the roof cabinet device described above.

[0024] The roof cabinet device and vehicle provided in this application include a roof cabinet assembly that is mounted in a wraparound manner on the vehicle body frame above the cab. By mounting the roof cabinet assembly in a wraparound manner on the vehicle body frame above the cab, this application increases the structural continuity of the roof cabinet assembly, enhances the overall appearance of the roof cabinet device, and thus increases the coordination between the roof cabinet device and the shape of the cab roof.

[0025] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0028] Figure 1 A perspective view of a roof cabinet device (with a portion of the vehicle body frame) provided for some exemplary embodiments of this application.

[0029] Figure 2 for Figure 1 A three-dimensional schematic diagram of the roof cabinet device from another angle.

[0030] Figure 3 for Figure 1 A front view schematic diagram of one type of storage cabinet in the roof cabinet device shown.

[0031] Figure 4 for Figure 3 The diagram shows the internal structure of the locker.

[0032] Figure 5 for Figure 1 A front view schematic diagram of another type of storage cabinet in the roof cabinet device shown.

[0033] Figure 6 for Figure 5 The diagram shows the internal structure of the locker.

[0034] Figure 7 for Figure 1 The diagram shows a bottom view of the roof cabinet assembly of the vehicle roof cabinet device.

[0035] Figure 8 for Figure 7 The diagram shows another angle of the top cabinet assembly, viewed from below.

[0036] Figure 9 for Figure 7 The diagram shows a cross-section along AA.

[0037] Figure 10 This is a schematic diagram of a vehicle module provided in an embodiment of this application.

[0038] Explanation of reference numerals in the attached figures:

[0039] 1000. Vehicle; 100. Roof cabinet assembly; 200. Vehicle body frame; 10. First roof cabinet assembly; 20. Second roof cabinet assembly; 30. Third roof cabinet assembly; 40. Fourth roof cabinet assembly; 11. Front left storage compartment; 12. Front right storage compartment; 13. Rear left storage compartment; 14. Rear center storage compartment; 15. Rear right storage compartment; 16. Left front storage compartment; 17. Left rear storage compartment; 18. Right front storage compartment; 19. Right rear storage compartment Cabinet; 21. First lock structure; 22. Second lock structure; 23. Top cabinet body; 24. Top cabinet cover; 25. Partition; 26. Hinge; 27. Handle; 28. Connecting plate; 231. First body part; 232. Second body part; 233. Third body part; 234. Receiving groove; 235. Speaker hole; 31. First mounting hole; 32. Second mounting hole; 34. Locking element; 35. Gasket; X, travel direction. Detailed Implementation

[0040] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0041] Please see Figures 1 to 9 This application provides a roof cabinet device 100, which includes a roof cabinet assembly; the roof cabinet assembly is mounted in a wraparound manner on the vehicle frame 200 on the top of the cab.

[0042] This application improves the overall appearance and visual comfort of the roof cabinet assembly by installing the roof cabinet assembly in a wraparound manner on the vehicle frame 200 at the top of the cab. The structure of the roof cabinet assembly is continuous, the roof cabinet device 100 is enhanced, and the coordination between the roof cabinet device 100 and the shape of the cab top is increased.

[0043] In addition, the roof cabinet device 100 of this application can be directly installed on the vehicle frame 200 of the vehicle itself without the need for additional external support structure. It is convenient to install and can achieve lightweight design (weight reduction of about 5kg), thereby solving the problem of excessive weight of the roof cabinet device 100 caused by external support structure in the prior art.

[0044] In some embodiments of this application, the roof cabinet device 100 includes multiple roof cabinet assemblies that are interconnected. This not only increases the coordination between the roof cabinet device 100 and the roof design of the cab, but also increases the diversity of the roof cabinet assemblies' appearance.

[0045] In some embodiments of this application, two adjacent top cabinet assemblies are connected together by a connecting plate 28, which is beneficial to realize the integrated connection of multiple top cabinet assemblies. This not only results in a continuous structure and a strong sense of unity, but also leaves space for placing speakers, sunshades, etc.

[0046] In this embodiment, two adjacent top cabinet assemblies are tangentially connected by a connecting plate 28. Here, "tangential connection" means that the connection between the top cabinet assembly and the connecting plate 28 is a smooth transition.

[0047] In some embodiments of this application, each top cabinet assembly includes at least two storage cabinets. This application provides multiple top cabinet assemblies, with each assembly including at least two storage cabinets, which increases storage capacity and addresses the problem of customers complaining about insufficient storage space for household items when they only have one top cabinet assembly.

[0048] In some embodiments of this application, at least one of the multiple storage cabinets is used as a maintenance cabinet to facilitate maintenance of the roof cabinet assembly 100.

[0049] Specifically, the multiple roof cabinet assemblies include a first roof cabinet assembly 10, a second roof cabinet assembly 20, a third roof cabinet assembly 30, and a fourth roof cabinet assembly 40; the first roof cabinet assembly 10 and the second roof cabinet assembly 20 are arranged opposite each other in the driving direction X of the vehicle 1000, and the third roof cabinet assembly 30 and the fourth roof cabinet assembly 40 are arranged opposite each other in a direction intersecting with the driving direction X; and the first roof cabinet assembly 10, the second roof cabinet assembly 20, the third roof cabinet assembly 30, and the fourth roof cabinet assembly 40 are interconnected. This application provides four roof cabinet assemblies and interconnects them, which not only enhances the overall appearance of the roof cabinet device 100, improves its visual comfort, and increases the coordination between the roof cabinet device 100 and the roof design of the cab, but also increases storage capacity, thereby solving the problem of customers complaining about insufficient storage space for personal belongings due to having only one roof cabinet assembly.

[0050] In this embodiment, the first overhead cabinet assembly 10 is the front overhead cabinet assembly, the second overhead cabinet assembly 20 is the rear overhead cabinet assembly, the third overhead cabinet assembly 30 is the left overhead cabinet assembly, and the fourth overhead cabinet assembly 40 is the right overhead cabinet assembly. The front overhead cabinet assembly is located in the vehicle's driving direction X and is closer to the front of the vehicle than the rear overhead cabinet assembly. The first overhead cabinet assembly 10 includes a front left storage compartment 11 and a front right storage compartment 12, the second overhead cabinet assembly 20 includes a rear left storage compartment 13, a rear center storage compartment 14, and a rear right storage compartment 15, the third overhead cabinet assembly 30 includes a left front storage compartment 16 and a left rear storage compartment 17, and the fourth overhead cabinet assembly 40 includes a right front storage compartment 18 and a right rear storage compartment 19. The front left storage cabinet 11 is connected to the left front storage cabinet 16, the front right storage cabinet 12 is connected to the right front storage cabinet 18, the right rear storage cabinet 19 is connected to the rear right storage cabinet 15, and the rear left storage cabinet 13 is connected to the left rear storage cabinet 17 via a connecting plate 28. That is, in the specific embodiment of this application, there are four sets of storage spaces in the front, back, left, and right, for a total of nine storage cabinets, which greatly increases the storage capacity of the cabinets.

[0051] Please see Figure 2 In this embodiment, the right rear storage cabinet 19 is used as a maintenance cabinet, that is, only one storage cabinet of the roof cabinet device 100 of this application is used as a maintenance cabinet.

[0052] Please see Figure 4-6 In some embodiments of this application, two adjacent storage compartments of the same top cabinet assembly are separated by a partition 25. By separating two adjacent storage compartments of the same top cabinet assembly by a partition 25, this application can divide a larger storage space into smaller storage spaces, which can meet the different storage needs of flight attendants and allow for different locking structures to be set for the storage compartments as needed.

[0053] In this embodiment, the front left storage cabinet 11 and the front right storage cabinet 12 are separated by one or two partitions 25, the rear left storage cabinet 13 and the rear middle storage cabinet 14 are separated by one or two partitions 25, the rear middle storage cabinet 14 and the rear right storage cabinet 15 are separated by one or two partitions 25, the left front storage cabinet 16 and the left rear storage cabinet 17 are separated by one or two partitions 25, and the right front storage cabinet 18 and the right rear storage cabinet 19 are separated by one or two partitions 25.

[0054] Please see Figure 4-6 In some embodiments of this application, the storage cabinet includes a top cabinet body 23 and a top cabinet cover 24. The top cabinet body 23 is fixedly connected to the vehicle frame 200; the top cabinet cover 24 is connected to the top cabinet body 23 and is configured to form a storage space together with the top cabinet body 23.

[0055] The roof cabinet body 23 is fixedly connected to the vehicle frame 200, and no additional external support structure is required. It is easy to install and can achieve lightweight design, thereby solving the problem of excessive weight of the roof cabinet device 100 caused by the external support structure in the prior art.

[0056] In some embodiments of this application, one end of the top cabinet cover 24 is rotatably connected to the top cabinet body 23, and the other end is connected to the top cabinet body 23 through a first locking structure 21 (see below) and / or a second locking structure 22 (see below), which can ensure the opening, closing and locking of the top cabinet cover 24.

[0057] In some embodiments of this application, at least one of the multiple lockers is used as a repair locker, and the portion of the top cabinet body 23 of the repair locker away from the top cabinet cover 24 is removed, that is, one end of the top cabinet cover 24 of the repair locker is rotatably connected to the remaining top cabinet body 23.

[0058] Please see Figure 4 In this embodiment, the top cabinet body 23 includes a first body portion 231, a second body portion 232, and a third body portion 233. The first body portion 231 is parallel to and opposite to the second body portion 232 in a direction perpendicular to the driving direction X of the vehicle 1000. The ends of the first body portion 231 and the second body portion 232 away from the vehicle frame 200 are respectively connected to the third body portion 233. The third body portion 233 is rotatably connected to one end of the top cabinet cover 24. The third body portion 233 faces the top cabinet cover 24 and has a cavity that connects the storage space of the corresponding storage cabinet to the outside. The first body portion 231 and the second body portion 232 of the top cabinet body 23, which is used as a maintenance cabinet, are removed, leaving the third body portion 233.

[0059] In some embodiments of this application, one end of the top cabinet cover 24 is rotatably connected to the top cabinet body 23 via a hinge 26 or a hinge, etc. The structure of the hinge 26 or the hinge is relatively simple and is conducive to realizing the opening and closing of the top cabinet cover 24 relative to the top cabinet body 23.

[0060] In this embodiment, the top cabinet cover 24 and the top cabinet body 23 are rotatably connected by a hinge 26. One end of the hinge 26 is fixed to the top cabinet cover 24, and the other end is fixed to the second body part 232.

[0061] In this embodiment, each storage cabinet is provided with two hinges 26. Of course, in other embodiments, the number of hinges 26 can be determined according to actual needs. The two hinges 26 are respectively located at both ends of the top cabinet cover 24.

[0062] In some embodiments of this application, the roof cabinet device 100 includes a first locking structure 21 disposed on the roof cabinet cover 24 and configured to ensure that the roof cabinet cover 24 of the storage cabinet can be closed or opened relative to the roof cabinet body 23.

[0063] The improved roof cabinet device 100 of this application is equipped with a first locking structure 21 in all storage cabinets. This is not only to ensure that the top cabinet cover 24 of the storage cabinet can be closed after storage is completed, so as to ensure that the stored items inside the storage cabinet will not fall or be exposed, but also to ensure that the top cabinet cover 24 is not misaligned when closed, so as not to cause the stored items inside the storage cabinet to fall or be exposed.

[0064] In some embodiments of this application, the first lock structure 21 can be at least one of the following lock structures: snap lock, latch lock, magnetic lock, etc. Under a certain external force, the locking of the first lock structure 21 to the top cabinet cover 24 and the top cabinet body 23 can be released.

[0065] In this embodiment, the top cabinet cover 24 is provided with two first locking structures 21. A portion of each first locking structure 21 is fixed to the third body part 233, and the other portion is fixed to the top cabinet cover 24. The two portions cooperate with each other to realize the closing and opening of the top cabinet cover 24. The two first locking structures 21 and the two hinges 26 are distributed at opposite ends of the third body part 233, which does not affect the entry and exit of items in the storage cabinet.

[0066] In some embodiments of this application, at least one locker is provided with a second locking structure 22, which is configured to ensure that the top cover 24 of the locker cannot be opened without authorization. Lockers with the second locking structure 22 facilitate the storage of valuable items, enhance security, provide passengers with more options, prevent loss and theft, offer better privacy, and can meet the needs of drivers for private storage space under the "stop-and-go" operation mode of trucks.

[0067] In some embodiments of this application, the second lock structure 22 includes at least one of the following: a combination lock, a mechanical lock, a fingerprint lock, a facial recognition lock, a Bluetooth lock, an NFC lock (which uses near field communication technology (NFC) to unlock the lock by bringing a mobile phone or other NFC device close to the lock body), and an electronic lock (in addition to combination locks, electronic locks can also be unlocked by IC cards, magnetic cards, fingerprints, and other methods).

[0068] In this embodiment, the second lock structure 22 includes a four-corner lock, which is a type of mechanical lock. The four-corner lock can provide more locking points, thereby enhancing the overall stability and security of the lock.

[0069] In this embodiment, at least one locker is provided with a second lock structure 22. A part of the second lock structure 22 is fixed to the third body part 233, and the other part is provided on the top cabinet cover 24. The two parts cooperate with each other to realize the locking and opening of the top cabinet cover 24.

[0070] In this embodiment, the second lock structure 22 is located between the two first lock structures 21 and does not affect the entry and exit of items inside the locker. At least a portion of the second lock structure 22 is visible on the side of the top cabinet cover 24 away from the third body portion 233 to form an unlocking / locking position on the top cabinet cover 24, for example, the keyhole of the four-corner lock in this embodiment.

[0071] In this embodiment, one end of all the top cabinet covers 24 is locked to the top cabinet body 23 by the first locking structure 21. One end of a portion of the top cabinet covers 24 is locked to the top cabinet body 23 by the first locking structure 21, and the top cabinet covers and the top cabinet body are locked by the second locking structure 22. This can further increase the privacy and security of the storage cabinet while ensuring the closure and locking of the top cabinet covers 24.

[0072] In this embodiment, the rear left storage cabinet 13, rear middle storage cabinet 14 and rear right storage cabinet 15 of the second top cabinet assembly 20 are provided with a first lock structure 21 but not with a second lock structure 22. The storage cabinets of other top cabinet assemblies are provided with a first lock structure 21 but not with a second lock structure 22.

[0073] In some embodiments of this application, a handle 27 is also provided on the top cabinet cover 24, which allows the crew to easily open the top cabinet cover.

[0074] In some embodiments of this application, the unlocking / locking position of the second lock structure 22 is located on one side of the handle 27.

[0075] Please see Figure 7-8 In some embodiments of this application, the top cabinet body 23 and the vehicle frame 200 have multiple mounting holes, and the top cabinet body 23 is connected to the vehicle frame 200 through the multiple mounting holes.

[0076] In this embodiment, the top cabinet body 23 and the vehicle frame 200 are provided with a first mounting hole 31 and a plurality of second mounting holes 32. The first mounting hole 31 is closer to the roof than the second mounting holes 32. It can be understood that the first mounting hole 31 is locked to the lower part of the vehicle frame 200, and the second mounting holes 32 are locked to the higher part of the vehicle frame 200.

[0077] Please see Figure 9 In some embodiments of this application, the vehicle frame 200 and the top cabinet body 23 are connected by a locking member 34. The locking member 34 includes at least one of self-tapping screws, bolts, and nuts.

[0078] In some embodiments of this application, a gasket 35 is also provided between the locking member 34 and the top cabinet body 23. The main functions of the gasket 35 are to increase the contact area, provide anti-loosening function, protect the surface of the top cabinet body 23, and adjust the fastening force. These functions together ensure the stability and reliability of the connection.

[0079] In some embodiments of this application, the overall density of the board material of each locker is 0.7-0.8 g / cm³. 3 Thus, the storage cabinet is lightweight and high-strength, reducing the risk of fatigue cracking and aging cracking. In this embodiment, the top cabinet body 23, top cabinet cover 24, partition 25, and connecting plate 28 are all made of polyvinyl chloride (PVC) and polyurethane (PU) through a foaming process.

[0080] Please see Figure 1 In some embodiments of this application, the vehicle frame 200 is further provided with a speaker hole 235, which is located between the connecting plate 28 and two adjacent top cabinet assemblies. The speaker hole 235 is configured as the sound emission channel of the loudspeaker.

[0081] Please see Figure 4 and 6 In some embodiments of this application, the roof cabinet body 23 also has a receiving groove 234, which is close to the roof cabinet cover 24; the roof cabinet device 100 also includes a light strip, which is installed in the receiving groove 234. In this embodiment, the receiving groove 234 is located in the third body part 233 and close to the hinge 26. The light strip is an ambient light, which can emit various colors (such as red, blue, green, etc.) and has different light emission forms (such as point light source direct illumination, point light source light strip, point light source surface illumination, etc.) to decorate the interior space and create different atmospheres such as warm, romantic, or passionate. The ambient light can also adapt to different driving environments and moods by adjusting its brightness and color, thereby reducing fatigue during long-distance driving. For example, at night or in low-light environments, the ambient light can provide soft light to reduce visual fatigue and help the driver stay alert and focused. At night or in low-light environments, the ambient light can provide additional illumination to help the driver and passengers see the interior better, thereby improving driving safety.

[0082] Please see Figure 10 This application also provides a vehicle 1000, which includes a vehicle frame 200 and the roof cabinet device 100 as described above.

[0083] In this embodiment, the vehicle can be a truck or other similar vehicle.

[0084] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0085] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0086] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0087] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Although the descriptions of each embodiment in this application have different focuses, and the parts not described in detail in a certain embodiment can be referred to the relevant embodiments in other embodiments, any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this application without departing from the content of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A rooftop cabinet device, characterized in that, Including the top cabinet assembly; The top cabinet assembly is mounted in a wraparound manner on the vehicle frame at the top of the cab.

2. The roof-mounted cabinet device as described in claim 1, characterized in that, The roof cabinet device includes multiple roof cabinet assemblies, which are interconnected.

3. The roof-mounted cabinet device as described in claim 2, characterized in that, Each of the top cabinet assemblies includes at least two storage cabinets, with adjacent storage cabinets spaced apart by partitions.

4. The roof-mounted cabinet device as described in claim 3, characterized in that, The locker includes: The top cabinet body is fixedly connected to the vehicle frame; and The top cabinet cover is connected to the top cabinet body and configured to form a storage space together with the top cabinet body.

5. The roof-mounted cabinet device as described in claim 4, characterized in that, It also includes a first locking structure, which is disposed on the top cabinet cover and configured to ensure that the top cabinet cover of the storage cabinet can be closed or opened relative to the top cabinet body.

6. The roof-mounted cabinet device as described in claim 5, characterized in that, At least one of the lockers is provided with a second locking mechanism configured to ensure that the top cabinet cover cannot be opened without authorization.

7. The roof-mounted cabinet device as described in claim 6, characterized in that, One end of the top cabinet cover is rotatably connected to the top cabinet body, and the other end is connected to the top cabinet body through the first lock structure and / or the second lock structure.

8. The roof-mounted cabinet device as described in claim 4, characterized in that, One end of the top cabinet cover is rotatably connected to the top cabinet body via a hinge or latch.

9. The roof cabinet device as described in any one of claims 1 to 8, characterized in that, The two adjacent top cabinet assemblies are connected together by a connecting plate.

10. The roof-mounted cabinet device as described in claim 6 or 7, characterized in that, The first lock structure is at least one of a snap-fit ​​lock and a magnetic lock; and / or The second lock structure includes at least one of mechanical locks and electronic locks.

11. The roof-mounted cabinet device as described in claim 4, 5, or 8, characterized in that, The top cabinet cover is also equipped with a handle to facilitate opening the top cabinet cover.

12. The roof-mounted cabinet device as described in claim 11, characterized in that, At least one of the lockers is provided with a second locking structure, the unlocking / locking position of the second locking structure being located on one side of the handle.

13. The roof-mounted cabinet device as described in claim 3, characterized in that, At least one of the multiple lockers is used as a maintenance locker.

14. The roof cabinet device as described in any one of claims 4-8, characterized in that, The top cabinet body has multiple mounting holes, and the top cabinet body is connected to the vehicle frame through the multiple mounting holes.

15. The roof cabinet device as described in any one of claims 1-8 and 13, characterized in that, The plurality of top cabinet assemblies include a first top cabinet assembly, a second top cabinet assembly, a third top cabinet assembly, and a fourth top cabinet assembly; The first and second top cabinet assemblies are arranged opposite each other in the vehicle's direction of travel, and the third and fourth top cabinet assemblies are arranged opposite each other in a direction intersecting with the vehicle's direction of travel; and The first top cabinet assembly, the second top cabinet assembly, the third top cabinet assembly, and the fourth top cabinet assembly are interconnected.

16. The roof-mounted cabinet device as described in claim 9, characterized in that, The vehicle frame is also provided with a speaker hole, which is located between the connecting plate and two adjacent top cabinet assemblies; The speaker aperture is configured as the sound emission channel for the loudspeaker.

17. The roof-mounted cabinet device as described in any one of claims 4-8, characterized in that, The top cabinet body also has a receiving groove, which is close to the top cabinet cover plate; The receiving slot is configured to install a light strip.

18. A vehicle, characterized in that, include: Vehicle body frame; and The roof cabinet device as described in any one of claims 1-17.

Images