Vehicle roof light device and vehicle

Abstract

Vehicle roof light device, characterized in that the vehicle roof light device comprises: a vehicle roof light, wherein both ends of the vehicle roof light are each rotatably mounted on a roof of the vehicle body, and wherein a rotation axis of the vehicle roof light is provided near a top surface of the vehicle roof light, and a drive component, wherein the drive component is mounted on the roof and provided directly opposite the vehicle roof light, and wherein one end of an output shaft of the drive component is slidably connected to the vehicle roof light, and wherein a structure with which the vehicle roof light is connected to the output shaft is located on a side of the vehicle roof light facing the vehicle body, and wherein the output shaft is configured such that the output shaft moves in a direction perpendicular to the rotation axis, and wherein a sliding direction of the output shaft is parallel to a height direction of the vehicle roof light.

Description

TECHNICAL FIELD

[0001] This application relates to the field of vehicle component technology, in particular a vehicle roof light device and a vehicle. STATE OF THE ART

[0002] With the development of the automotive industry, the safety of vehicles traveling on the road is increasingly valued. Roof lights are also increasingly being used in vehicles. Roof lights are typically used to assist with road lighting. In some cases, roof lights need to rotate to provide a wider view and visibility.

[0003] Currently, some vehicles have roof lights mounted on the roof, and a motor is also mounted on the roof. The output shaft of the motor is connected to the roof lights through transmission gears, a transmission belt, or other transmission devices. The motor drives the roof lights to rotate the roof lights relative to the roof. However, the transmission device between the motor and the roof lights is relatively complex, and the roof lights are prone to failure. The friction of the transmission structure is high, and a large amount of energy is consumed during the rotation of the roof lights. CONTENT OF THE PRESENT UTILITY MODEL

[0004] On this basis, the present application proposes a vehicle roof light device and a vehicle to solve the problem of the complex gear structure between the motor and the roof light in the prior art.

[0005] The present application proposes, on the one hand, a vehicle roof light device comprising: a vehicle roof light, wherein both ends of the vehicle roof light are each rotatably mounted on a roof of the vehicle body, and wherein a rotation axis of the vehicle roof light is provided near a top surface of the vehicle roof light, and a drive component, wherein the drive component is mounted on the roof and provided directly opposite the vehicle roof light, and wherein one end of an output shaft of the drive component is slidably connected to the vehicle roof light, and wherein a structure with which the vehicle roof light is connected to the output shaft is located on a side of the vehicle roof light facing the vehicle body, and wherein the output shaft is configured such that the output shaft moves in a direction perpendicular to the rotation axis, and wherein a sliding direction of the output shaft is parallel to a height direction of the vehicle roof light.

[0006] In one possible embodiment, a ball head is provided at one end of the output shaft, wherein a sliding groove is provided on the vehicle roof light which extends along the height direction of the vehicle roof light, and wherein the ball head extends into the interior of the sliding groove and is slidably connected to the sliding groove.

[0007] In one possible embodiment, one end of the sliding groove extends to a side of the vehicle roof light facing the roof, wherein a first opening is provided on a side of the sliding groove facing the drive component, and wherein an extension direction of the first opening is parallel to an extension direction of the sliding groove, and wherein a width of the first opening is smaller than a diameter of the ball head.

[0008] In one possible embodiment, the vehicle roof light device further comprises a sliding block slidably mounted on the vehicle roof light and rotatably connected to one end of the output shaft.

[0009] In one possible embodiment, the vehicle roof light device further comprises a slide rail, wherein the slide rail extends along the height direction of the vehicle roof light, and wherein a guide groove is provided on the slide rail, and wherein an extension direction of the guide groove is parallel to an extension direction of the slide rail, and wherein the slide block is located in the guide groove and is slidably connected to the slide rail.

[0010] In one possible embodiment, ends of both side walls of the slide rail facing the drive component are each provided with a limiting portion, wherein there is a gap between the two limiting portions, and wherein the limiting portion is configured such that the limiting portion is applied against a side of the slide block facing away from the vehicle roof light, and wherein a part of the slide block protruding from the gap is rotatably connected to the output shaft.

[0011] In one possible embodiment, the vehicle roof light device further comprises two frames mounted at a distance from each other on the roof of the vehicle, wherein both ends of the vehicle roof light are each rotatably connected to the two frames.

[0012] In one possible embodiment, one end of the vehicle roof light is connected to the corresponding frame via a bearing.

[0013] In one possible embodiment, the vehicle roof light device further comprises a cover body provided with a receiving chamber and a second opening connected to the receiving chamber, wherein a body of the drive component is mounted within the receiving chamber, and wherein the output shaft extends from the second opening out of the receiving chamber and is connected to the vehicle roof light.

[0014] On the other hand, the present application further proposes a vehicle comprising a vehicle body and the above-mentioned vehicle roof light device, wherein the vehicle roof light device is mounted on the roof of the vehicle body.

[0015] In the vehicle roof light device and the vehicle provided in this application, the vehicle roof light device comprises a vehicle roof light and a drive component, wherein both ends of the vehicle roof light are each rotatably mounted on a roof of the vehicle body, and wherein the drive component is mounted on the roof and provided directly opposite to the vehicle roof light, and wherein one end of an output shaft of the drive component is slidably connected to the vehicle roof light, wherein the output shaft is configured such that the output shaft moves in a direction perpendicular to the rotation axis, and wherein a sliding direction of the output shaft is parallel to a height direction of the vehicle roof light.When the output shaft of the drive component is extended in the direction perpendicular to the rotation axis to displace the vehicle roof light, the output shaft of the drive component can rotate the vehicle roof light relative to the roof because the structure connecting the vehicle roof light to the output shaft is located on the side of the vehicle roof light facing the vehicle body. When the output shaft of the drive component is retracted, the vehicle roof light rotates in the opposite direction under its own gravity. This allows the drive component to directly rotate the vehicle roof light relative to the roof without the need for a gear structure between the drive component and the vehicle roof light. The cost of the vehicle roof light device is reduced. The vehicle roof light device is less prone to malfunction, and the power consumption and noise of the vehicle roof light device are reduced. SHORT DESCRIPTION OF THE DRAWING

[0016] To provide a clearer explanation of the technical solutions of the embodiments of the present application or the prior art, a brief introduction to the drawings required for the embodiments or the prior art is provided. It is obvious that the drawings included in the following description are only some embodiments of the present application. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. Fig. 1 is a schematic diagram of a structure of a vehicle roof light device according to an embodiment of the present application; Fig. 2 is a partially enlarged schematic view of a vehicle roof light device in Fig. 1 at the connection position between the vehicle roof light and the drive part; Fig. 3 is a partial view of a vehicle roof light device in Fig. 1 from the bottom; Fig. 4 is a schematic diagram 2 of a structure of a vehicle roof light device according to an embodiment of the present application; Fig. 5 is a schematic diagram of a connection between a vehicle roof light device, a slide rail, and a slide block according to an embodiment of the present application; Fig. 6 is a schematic diagram 3 of a structure of a vehicle roof light device according to an embodiment of the present application.

[0017] Notes on the attached drawings: 100 vehicle roof light device; 110 sliding groove; 111 first opening; 200 drive components; 210 output shaft; 211 ball head; 300 sliding block; 400 slide rail; 410 boundary section; 500 frames; 600 warehouses; 700 cover bodies; 710 recording chamber; 800 mounting bracket. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the objects, technical solutions, and advantages of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings. In the accompanying drawings, the same or similar numbering throughout indicates the same or similar components or components with the same or similar functions. The described embodiments are part of the embodiments of the present application, but not all embodiments. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application and should not be considered as limiting the present application.Any other embodiments that a person skilled in the art can obtain without creative effort based on the embodiments in this application fall within the scope of this application. The embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0019] In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "assembly," "connection," and "coupling" should be broadly defined, e.g., to include fixed connections, indirect connections through intermediate media, internal connections between two components, or interactions between two components. Those skilled in the art can understand the specific meanings of the above terms in this application according to the specific situation.

[0020] In the description of this application, it should be understood that the terms "top", "bottom", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicate orientation or positional relationships with respect to the accompanying drawings only to describe this application and simplify the description, and do not indicate or imply that the device or component in question must have a particular orientation, be designed and operated in a particular orientation and therefore cannot be understood as limiting this application.

[0021] The terms "first", "second" and "third" (if any) in the specification and claims of this application and the accompanying drawings are used to distinguish similar items and do not necessarily describe a particular order or sequence.

[0022] Furthermore, the terms "comprising" and "having," and all variations thereof, are intended to be non-exclusive inclusions. For example, processes, methods, systems, products, or displays that include a series of steps or units are not necessarily limited to those clearly listed, but may include other steps or units not clearly listed or inherent in those processes, methods, products, or displays.

[0023] In the prior art, the vehicle roof light of the vehicle is rotatably mounted on the roof, and a motor is also mounted on the roof. The output shaft of the motor is connected to the vehicle roof light through a gear set, transmission belt, or other transmission structure, and the motor drives the vehicle roof light to rotate relative to the roof. However, the transmission structure between the motor and the roof light is complex, the cost of the vehicle roof light device is high, the vehicle roof light device is prone to failure, and the friction of the transmission structure is high. In addition, the rotation of the vehicle roof light device requires a lot of energy and generates loud noise.

[0024] After repeated thinking and verification, the inventor found that when using a drive component to directly push the vehicle roof light to rotate relative to the roof, the position near the top of the vehicle roof light device is rotatably connected to the roof, and the output shaft of the drive component is slidably connected to the bottom of the vehicle roof light device. When the output shaft of the drive component extends to rotate the vehicle roof light relative to the roof, the end of the output shaft slides along the height direction of the vehicle roof light on the vehicle roof light, and at this time, the output shaft pushes the vehicle roof light to rotate the vehicle roof light relative to the roof light. When the output shaft of the drive part is retracted, the vehicle roof light rotates in the opposite direction under its own gravity.There is no need to provide a gear structure between the driving part and the vehicle roof light, which reduces the noise and energy consumption of the vehicle roof light device and reduces the cost of the vehicle roof light device.

[0025] With this in mind, the inventor designed a vehicle roof light device and a vehicle. The vehicle roof light of the vehicle roof light device is rotatably mounted on the roof, and the drive component of the vehicle roof light device is mounted on the roof and provided directly opposite the vehicle roof light. The output shaft of the drive component can move in a direction perpendicular to the rotation axis of the vehicle roof light. The end of the output shaft is slidably connected to the vehicle roof light. When the output shaft extends, it can push the vehicle roof light device to rotate it relative to the roof. When the output shaft is retracted, the vehicle roof light rotates in the opposite direction under its own gravity.In this way, there is no need to provide a gear structure between the drive components and the vehicle roof light device, which makes the rotation of the vehicle roof light device more flexible and reduces the noise and energy consumption of the vehicle roof light device.

[0026] In the following, the technical solutions for the vehicle roof light device and the vehicle according to embodiments of the present application are described in more detail in connection with the attached drawings.

[0027] On Fig. 1 to 3. The embodiment of the present application proposes a vehicle roof light device including a vehicle roof light 100 and a drive component 200. Both ends of the vehicle roof light 100 are each rotatably mounted on a roof of the vehicle body, and a rotation axis of the vehicle roof light 100 is provided near an upper surface of the vehicle roof light 100. The drive component 200 is mounted on the roof and provided directly opposite to the vehicle roof light 100. One end of an output shaft 210 of the drive component 200 is slidably connected to the vehicle roof light 100. A structure by which the vehicle roof light 100 is connected to the output shaft 210 is provided on a side of the vehicle roof light 100 facing the vehicle body.The output shaft 210 is configured such that the output shaft moves in a direction perpendicular to the rotation axis, and a sliding direction of the output shaft 210 is parallel to a height direction of the vehicle roof light 100.

[0028] For example, the vehicle roof light 100 may be a ribbon structure or a strip structure. Both ends of the vehicle roof light 100 in a longitudinal direction are each rotatably mounted on the roof. The structure connecting the vehicle roof light 100 to the roof is provided close to the top of the vehicle roof light 100, so that the rotation axis of the vehicle roof light 100 is provided close to the top of the vehicle roof light 100. This embodiment does not limit the specific structure of the vehicle roof light 100, and those skilled in the art can select a suitable vehicle roof light 100 as needed.

[0029] An electric motor or a cylinder can be used as the drive component 200. The drive component 200 includes a body and an output shaft 210 connected to the body. The body is fixedly mounted to the roof, and the output shaft 210 can move relative to the body along an axial direction of the output shaft 210. Optionally, at the middle position of the longitudinal direction of the vehicle roof light 100, both ends of the vehicle roof light 100 are evenly stressed when the drive component 200 rotates the vehicle roof light 100, so that the vehicle roof light 100 rotates smoothly relative to the roof. The output shaft 210 moves axially in a direction perpendicular to the rotation axis of the vehicle roof light 100, and the end of the vehicle roof light 100 slides in a direction parallel to the height direction of the vehicle roof light 100, connected to the vehicle roof light 100.In this way, the output shaft 210 of the drive component 200 does not interfere with the vehicle roof light 100 when the output shaft shifts to rotate the vehicle roof light 100, and it is ensured that the drive component 200 can reliably drive the vehicle roof light 100 to rotate the vehicle roof light.

[0030] In the vehicle roof light device provided in this embodiment, when the output shaft 210 of the drive component 200 is extended in the direction perpendicular to the rotation axis to displace the vehicle roof light 100, the output shaft 210 of the drive component 200 can rotate the vehicle roof light 100 relative to the roof because the structure connecting the vehicle roof light 100 to the output shaft 210 is located on the vehicle body side of the vehicle roof light 100. When the output shaft 210 of the drive component 200 is retracted, the vehicle roof light 100 rotates in the opposite direction under its own gravity.Thus, the drive component 200 can directly rotate the vehicle roof light 100 relative to the roof without requiring a gear structure between the drive component 200 and the vehicle roof light 100, thereby increasing the flexibility of the rotation of the vehicle roof light 100 and reducing the cost of the vehicle roof light device. The vehicle roof light device is less prone to malfunction, and the power consumption and noise of the vehicle roof light device are reduced.

[0031] In an embodiment, as in Fig. 1-3, a ball joint 211 is provided at one end of the output shaft 210. A sliding groove 110 is provided on the vehicle roof light 100, extending along the height direction of the vehicle roof light 100. The ball joint 211 extends into the interior of the sliding groove 110 and is slidably connected to the sliding groove 110.

[0032] The ball head 211 can be provided at the end of the output shaft 210 by threaded connection, fastening by means of a fastener, or welding, to which the present application is not limited. The sliding groove 110 corresponds to a ball pocket on the vehicle roof light 100, which is formed as a strip-shaped structure extending along the height direction of the vehicle roof light 100. For example, a side wall of the sliding groove 110 is formed as a curved surface, and the ball head 211 extends into the sliding groove 110 and comes into contact with the curved surface of the sliding groove 110.

[0033] It is worth noting that during the process of displacing the vehicle roof light 100 by the output shaft 210 to rotate the vehicle roof light relative to the roof, the ball head 211 also rotates relative to the sliding groove 110 while sliding in the sliding groove 110.

[0034] Due to the above-mentioned configurations and the coupling between the ball head 211 and the sliding groove 110, the drive component 200 can rotate the vehicle roof light 100 smoothly, thereby making the vibration of the vehicle roof light 100 more flexible.

[0035] In a more concrete example, as in Fig. 1-3, one end of the sliding groove 110 extends to a roof-facing side of the vehicle roof light 100, and a first opening 111 is provided on a side of the sliding groove 110 facing the drive component 200. The extension direction of the first opening 111 is parallel to the extension direction of the sliding groove 110, and the width of the first opening 111 is smaller than the diameter of the ball head 211.

[0036] In particular, a lower end of the sliding groove 110 extends to the lower end of the vehicle roof light 100. During the assembly process of the vehicle roof light device, the ball head 211 on the output shaft 210 can slide from the lower end of the sliding groove 110 into the interior of the sliding groove 110. The length of the first opening 111 is equal to the length of the sliding groove 110. For example, the curvature of the side wall of the sliding groove 110 corresponds to the curvature of the ball head 211, and the corresponding pitch angle of the side wall of the sliding groove 110 is greater than 180°. Therefore, the width of the first opening 111 at the end of the sliding groove 110 facing the drive component 200 is smaller than the diameter of the ball head 211. The specific width of the first opening 111 is not limited in this embodiment, and those skilled in the art can adjust the width according to specific needs.

[0037] With the above configurations, the ball head 211 does not disengage from the sliding groove 110 during the extension and retraction process of the output shaft 210 of the drive component 200, allowing the drive component 200 to rotate the vehicle roof light 100 in two opposite directions. Furthermore, by fixing the position of the output shaft 210, the vehicle roof light 100 cannot rotate relative to the roof, and the position of the vehicle roof light 100 is fixed. Furthermore, by providing a first opening 111 at the sliding groove 110, interference between the output shaft 210 and the vehicle roof light 100 during rotation of the vehicle roof light 100 by the output shaft is avoided.

[0038] In an embodiment, as in Fig. 4 and Fig. 5, the vehicle roof light device further includes a sliding block 300 slidably mounted on the vehicle roof light 100 and rotatably connected to one end of the output shaft 210.

[0039] In one possible embodiment, one end of the output shaft 210 is provided with a shaft, and a mounting seat is provided on a side of the sliding block 300 facing away from the vehicle roof light 100. The output shaft 210 is rotatably mounted to the mounting seat by the shaft. When the output shaft 210 rotates the vehicle roof light 100 relative to the roof, the output shaft 210 can rotate relative to the sliding block 300, and at the same time, the sliding block 300 slides relative to the vehicle roof light 100 on the vehicle roof light 100.

[0040] This structure allows the output shaft 210 to smoothly rotate the vehicle roof light 100 relative to the roof by sliding the sliding block 300 on the vehicle roof light 100, thereby making the rotation of the vehicle roof light 100 more flexible.

[0041] In a more concrete example, as in Fig. 4 and Fig. 5, the vehicle roof light device further includes a slide rail 400. The slide rail 400 extends along the height direction of the vehicle roof light 100, and a guide groove is provided on the slide rail 400. The extending direction of the guide groove is parallel to the extending direction of the slide rail 400. The slide block 300 is located in the guide groove and slidably connected to the slide rail 400.

[0042] The slide rail 400 can be mounted to the vehicle roof light 100 by, but is not limited to, fastening with a fastener, gluing, or welding. Those skilled in the art can adjust the specific length of the slide rail 400 as needed. It can be understood that the guide groove extends from one end of the slide rail 400 to the other end of the slide rail 400. For example, the width of the guide groove corresponds to the width of the slide block 300, and the slide block 300 does not sway left or right while the slide block slides in the guide groove.

[0043] With this structure, the sliding direction of the slide block 300 is restricted by the guide groove of the slide rail 400, and the drive component 200 can smoothly rotate the vehicle roof light 100 relative to the roof, and the flexibility of the vehicle roof light 100 is further improved.

[0044] In a more concrete example, as in Fig. 4 and Fig. 5, the ends of both side walls of the slide rail 400 facing the drive component 200 are each provided with a limiting portion 410. There is a gap between the two limiting portions 410, and the limiting portion 410 is configured such that the limiting portion abuts a side of the slide block 300 facing away from the vehicle roof light 100. The part of the slide block 300 protruding from the gap is rotatably connected to the output shaft 210.

[0045] By way of example, the slide rail 400 includes a bottom wall and two side walls located on opposite sides of the bottom wall. Each side wall may be arranged perpendicular to the bottom wall, and the bottom wall and two side walls of the slide rail 400 define the guide groove. The limiting portion 410 is located at an end of the side wall of the slide rail 400 remote from the bottom wall and may be a sheet-like structure extending perpendicular to the direction of the side wall extension. The limiting portion 410 may be provided on the side wall of the slide rail 400 by an integrated molding process. This embodiment does not limit the width of the limiting portion 410, and those skilled in the art can adjust the width as needed.

[0046] By providing a limiting portion 410 on the slide rail 400, it is possible to prevent the slide block 300 from slipping out of the guide groove of the slide rail 400. The output shaft 210 of the drive component 200 can rotate the vehicle roof light 100 in two opposite directions relative to the roof during the extension and retraction process. Furthermore, by fixing the position of the output shaft 210, the vehicle roof light 100 cannot rotate relative to the roof, and the position of the vehicle roof light 100 is anchored.

[0047] In an embodiment, as in Fig. 1, the vehicle roof light device further includes two frames 500 mounted on the roof of the vehicle at a distance from each other. The two ends of the vehicle roof light 100 are each rotatably connected to the two frames 500.

[0048] For example, each frame 500 includes a first connecting portion and a second connecting portion, both of which have plate-like structures, and the extending direction of the first connecting portion is perpendicular to the extending direction of the second connecting portion. The first connecting portion can be fixedly mounted to the roof of the vehicle. Optionally, each end of the vehicle roof light 100 is provided with a shaft, and the two shafts are arranged coaxially. A hole is provided at the second connecting portion, and each shaft passes through the corresponding holes at the second connecting portion and can rotate relative to the frame 500.

[0049] In a possible implementation, as in Fig. 1, the vehicle roof light device further includes a mounting bracket 800, and the body of the drive component 200 can be fixedly mounted to the roof of the vehicle by the mounting bracket 800.

[0050] With the above configurations, by providing two frames 500, the vehicle roof light 100 is rotatably connected to the two frames 500, respectively, so that a certain gap is formed between the vehicle roof light 100 and the vehicle body, thereby ensuring that the vehicle roof light 100 can rotate smoothly relative to the vehicle body.

[0051] As in Fig. 1, one end of the vehicle roof light 100 is connected to the corresponding frame 500 via a bearing 600.

[0052] By way of example, the bearing 600 includes an outer ring and an inner ring within the outer ring, wherein the inner ring can rotate relative to the outer ring. The outer ring of the bearing 600 can be inserted into the hole on the frame 500 and fixedly connected to the hole. The shaft on the vehicle roof light 100 can pass through the inner ring of the bearing 600 and be fixedly connected to the inner ring.

[0053] It can be understood that the bearing 600 has a large load-bearing capacity. The vehicle roof light 100 is rotatably connected to two frames 500 through two bearings 600, thereby ensuring the stability and safety of the vehicle roof light device during load operation.

[0054] As in Fig. 6, the vehicle roof light device further includes a cover body 700 provided with a receiving chamber 710 and a second opening connected to the receiving chamber 710. The body of the drive component 200 is mounted within the receiving chamber 710, and the output shaft 210 extends out of the receiving chamber 710 from the second opening and is connected to the vehicle roof light 100.

[0055] For example, a center of the cover body 700 protrudes in a direction away from the roof to form a projection, and an inner wall of the projection defines the receiving space 710. The second opening of the cover body 700 is provided directly opposite the vehicle roof light 100.

[0056] The cover body 700 can be mounted on the roof by screwing.

[0057] By providing the cover body 700 and by covering the drive component 200 with the cover body 700, the drive component 200 is protected from external contamination, thereby ensuring the service life of the drive component 200 and thus the reliable operation of the vehicle roof light device.

[0058] The present application further proposes a vehicle comprising a vehicle body and the above-mentioned vehicle roof light device, wherein the vehicle roof light device is mounted on the roof of the vehicle body.

[0059] In the vehicle intended for this application, due to the use of the above-mentioned vehicle roof light device, the vehicle roof light 100 can rotate according to the user's needs. At the same time, the vehicle roof light device does not have a complex gear structure, and the power consumption and noise of the vehicle roof light device are relatively low, providing a better user experience of vehicle use.

[0060] Finally, it should be noted that the above embodiments are used only to illustrate the technical solution of the present application and not for limitation. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they may still modify the technical solutions described in the aforementioned embodiments or substitute some or all of the technical features with equivalents. These modifications or substitutions do not deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

[1] Vehicle roof light device, characterized by that the vehicle roof light device comprises: a vehicle roof light, wherein both ends of the vehicle roof light are each rotatably mounted on a roof of the vehicle body, and wherein a rotation axis of the vehicle roof light is provided near a top surface of the vehicle roof light, and a drive component, wherein the drive component is mounted on the roof and provided directly opposite the vehicle roof light, and wherein one end of an output shaft of the drive component is slidably connected to the vehicle roof light, and wherein a structure with which the vehicle roof light is connected to the output shaft is located on a side of the vehicle roof light facing the vehicle body, and wherein the output shaft is configured such that the output shaft moves in a direction perpendicular to the rotation axis, and wherein a sliding direction of the output shaft is parallel to a height direction of the vehicle roof light. [2] Vehicle roof light device according to claim 1, characterized bythat a ball head is provided at one end of the output shaft, wherein a sliding groove is provided on the vehicle roof light which extends along the height direction of the vehicle roof light, and wherein the ball head extends into the interior of the sliding groove and is slidably connected to the sliding groove. [3] Vehicle roof light device according to claim 2, characterized by that one end of the sliding groove extends to a side of the vehicle roof light facing the roof, wherein a first opening is provided on a side of the sliding groove facing the drive component, and wherein an extension direction of the first opening is parallel to an extension direction of the sliding groove, and wherein a width of the first opening is smaller than a diameter of the ball head. [4] Vehicle roof light device according to claim 1, characterized bythat the vehicle roof light device further comprises a sliding block slidably mounted on the vehicle roof light and rotatably connected to one end of the output shaft. [5] Vehicle roof light device according to claim 4, characterized by that the vehicle roof light device further comprises a slide rail, wherein the slide rail extends along the height direction of the vehicle roof light, and wherein a guide groove is provided on the slide rail, and wherein an extension direction of the guide groove is parallel to an extension direction of the slide rail, and wherein the slide block is located in the guide groove and is slidably connected to the slide rail. [6] Vehicle roof light device according to claim 5, characterized bythat ends of both side walls of the slide rail facing the drive component are each provided with a limiting portion, wherein there is a gap between the two limiting portions, and wherein the limiting portion is configured such that the limiting portion is placed against a side of the slide block facing away from the vehicle roof light, and wherein a part of the slide block protruding from the gap is rotatably connected to the output shaft. [7] Vehicle roof light device according to one of claims 1 to 6, characterized by that the vehicle roof light device further comprises two frames mounted at a distance from one another on the roof of the vehicle, wherein both ends of the vehicle roof light are each rotatably connected to the two frames. [8] Vehicle roof light device according to claim 7, characterized by that one end of the vehicle roof light is connected to the corresponding frame via a bearing. [9] Vehicle roof light device according to one of claims 1 to 6, characterized by that the vehicle roof light device further comprises a cover body provided with a receiving chamber and a second opening connected to the receiving chamber, wherein a body of the drive component is mounted within the receiving chamber, and wherein the output shaft extends from the second opening out of the receiving chamber and is connected to the vehicle roof light. [10] Vehicle, characterized by that the vehicle comprises a vehicle body and a vehicle roof light device according to one of claims 1 to 9, wherein the vehicle roof light device is mounted on a roof of the vehicle body.

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