Automobile illuminating lamp follow-up adjusting structure and automobile illuminating lamp steering method

Abstract

The invention belongs to the technical field of automobile lighting, and particularly relates to a follow-up adjusting automobile lighting lamp structure and an automobile lighting lamp steering method.The follow-up adjusting automobile lighting lamp structure comprises a fixing base, a mounting shell, a driving motor, a transmission mechanism, a lighting device, a gyroscope and a control circuit; the fixing base is used for being fixedly installed in an automobile lampshade, an installation position is arranged on the fixing base, and the installation shell is rotationally connected with the installation position. The lighting device is arranged in the mounting shell; the driving motor is connected with the transmission mechanism; the driving motor and the transmission mechanism are respectively connected with the fixed seat and the mounting shell; the gyroscope is independent of the mounting shell and used for being fixedly arranged in the fixing base or the lampshade. The control circuit is electrically connected with the gyroscope and the driving motor, the gyroscope is used for sensing the turning direction of the vehicle head and feeding back a signal to the control circuit, and the control circuit controls the driving motor and pushes the mounting shell to rotate through the transmission mechanism, so that the lighting device rotates along with the driving motor.

Description

Technical Field

[0001] The invention belongs to the technical field of automobile lighting, and in particular relates to a follow-up adjustment structure of an automobile lighting lamp and a method for steering an automobile lighting lamp. Background Art

[0002] At present, vehicle lighting systems are undergoing important changes. Not only are HID and LED light sources widely used, but lighting systems are also becoming increasingly intelligent. For example, headlights can even convert the angle required by the driver so that the driver can see remote corners.

[0003] The Chinese invention application patent document with publication number CN110816394A discloses a full-vision adaptive vehicle headlamp and a control method thereof, comprising a housing, a lateral rotation device, a vertical rotation device, a lampshade and a control module, wherein the lateral rotation device, the vertical rotation device, the lampshade and the control module are all arranged in the housing, and a high-beam lighting module, a low-beam lighting module and a camera module are arranged in the lampshade, the camera module captures road condition information, generates a road condition signal, and sends the road condition signal to the control module, the control module generates a control signal according to the road condition signal, and sends the control signal to the lateral rotation device and / or the vertical rotation device, the lateral rotation device drives the lampshade to rotate lateraly, and the vertical rotation device drives the lampshade to rotate vertically. The control module includes an overspeed full-time retinal visual processing unit, a central processing unit and a control unit. The camera module sends a road condition signal to the overspeed full-time retinal visual processing unit. The overspeed full-time retinal visual processing unit processes the received road condition signal and sends it to the central processing unit. The central processing unit generates a processing signal according to the processed road condition signal and sends it to the control unit. The control unit generates a control signal and sends the control signal to the lateral rotation device and / or the vertical rotation device. In addition, the control unit also generates a light source control signal and sends it to the high beam light source and / or the low beam light source. First of all, there is no need to install a steering angle and speed sensor inside the vehicle, nor is there a need to install a GPS navigation system to locate the vehicle position and other vehicle driving status, and there is no need to manually operate the high and low beam switch; instead, the camera module, the high beam lighting module, the low beam lighting module, the overspeed full-time retinal visual processing unit, the central processing unit, the control unit, and other core components are all installed in the shell. Compared with the lighting system described in the background technology, the full-vision adaptive vehicle headlamp of the present invention is easy to use, maintain and replace. Secondly, the headlight adopts the machine vision bionic mechanism to improve the intelligence of the lighting system. It does not use the encoding, analysis, and decoding technology of traditional image recognition to reconstruct the target scene image, but uses the visual information processing technology with the overspeed full-time retinal visual processing unit as the core. The camera module is used as the front-end device to capture the visual information of dynamic road conditions and light intensity. The retinal visual processing unit encodes, analyzes, decodes, and reconstructs the visual image in the form of a neural pulse array to achieve full-time human-like retinal visual imaging, simulate the driver's brain and automatically analyze, compare, and judge, so that the control unit automatically adjusts the vertical angle of the lamp housing and the corner of the lampshade turning direction; the high beam lighting module and the low beam lighting module automatically control the opening and closing of the high and low beams. The above-mentioned "overspeed" refers to the video frame rate encoded, analyzed, decoded, and reconstructed by the retinal visual processing unit can reach 40,000 frames / second and the image resolution is 400*250 pixels; the above-mentioned "full time" refers to any time of the target scene.

[0004] In the above patent documents, a camera module is used to obtain image information, and the image information is analyzed and processed to control the steering adjustment of the vehicle lights. This requires processing a large amount of image data, and the structure of the control module is complex and the cost is high. Summary of the invention

[0005] The purpose of the present invention is to provide a follow-up adjustment structure of automobile lighting and a method for steering automobile lighting, which is used to solve the problem of complex structure and high cost in the prior art of using visual analysis of road conditions and steering the head of the vehicle to adjust the illumination angle of the headlights.

[0006] To achieve the above-mentioned purpose, an embodiment of the present invention provides a follow-up adjustment automobile lighting structure, which is used to automatically adjust the illumination angle following the turning of the automobile, and includes a fixing seat, a mounting shell, a driving motor, a transmission mechanism, a lighting device, a gyroscope and a control circuit; the fixing seat is used to be fixedly installed in the automobile lampshade, the fixing seat is provided with a mounting position, and the mounting shell is rotatably connected to the mounting position; the lighting device is arranged in the mounting shell; the driving motor is connected to the transmission mechanism, and the driving motor and the transmission mechanism are respectively connected to the fixing seat and the mounting shell; the gyroscope is independently arranged from the mounting shell, and is used to be fixedly arranged in the fixing seat or the lampshade; the control circuit is electrically connected to the gyroscope and the driving motor, the gyroscope is used to sense the turning of the front of the vehicle, and feed back a signal to the control circuit, the control circuit controls the driving motor, and drives the mounting shell to rotate through the transmission mechanism, so that the lighting device follows the rotation.

[0007] Furthermore, the fixing seat is a flange structure, the fixing seat is provided with the mounting positions on the upper and lower sides, the mounting shell passes through the fixing seat, and the top and bottom sides of the mounting shell are provided with connecting parts rotatably connected to the corresponding mounting positions; the fixing seat is provided with a connecting hole, and the locking screw passes through the connecting hole and is fixedly connected to the structural parts of the automobile.

[0008] Furthermore, the drive motor is fixedly disposed in the mounting shell, the transmission mechanism connects the drive motor and the fixing seat, and the drive motor rotates together with the mounting shell.

[0009] Furthermore, the transmission mechanism includes a gear and a transmission member, the gear is arranged on the main shaft of the driving motor, one end of the transmission member is fixedly connected to the fixed seat, and the other end is provided with a plurality of arranged meshing teeth, and the meshing teeth are meshed with the gear; the mounting shell is provided with a clearance groove for avoiding the transmission member.

[0010] Furthermore, the transmission member is provided with a limiting groove, and the meshing teeth are provided on the inner side wall of the limiting groove; the limiting groove is used to limit the gear.

[0011] Furthermore, the follow-up adjustment structure of the automobile lighting lamp also includes a Hall sensor, and two mutual sensing elements of the Hall sensor are respectively arranged on the transmission member and in the mounting shell, for sensing the deflection angle of the mounting shell.

[0012] Furthermore, the connecting member is a rotating pin arranged on the mounting shell, and the mounting position is a connecting hole with the rotating pin; a limiting support member is provided on the bottom side of the fixing seat; the limiting support member is formed by bending a sheet metal, and includes a top plate, a bottom plate and a connecting portion connecting the bottom plate and the top plate, and a card slot is formed between the top plate and the bottom plate for carding on the bottom of the fixing seat; the top plate is provided with an open slot, and the bottom plate is provided with a U-shaped slot, and the U-shaped slot enables the bottom plate to form an elastic support sheet; the connecting member passes through the open slot and the bottom of the fixing seat, and is supported on the elastic support sheet.

[0013] Furthermore, a heat dissipation fan is provided on the back side of the mounting shell, and the heat dissipation fan is used to dissipate heat from the lighting device, and the formed hot air flow passes through the driving motor.

[0014] Further, the lighting device includes a high beam, a low beam, a shielding mechanism and a lens; the high beam and the low beam are arranged in the mounting shell, and the lens is arranged at the front end of the mounting shell; the shielding mechanism is arranged at the front side of the high beam for alternately shielding the high beam; the shielding mechanism includes a bracket, an electromagnet, a rotating shaft, an arc-shaped reflecting shading plate and a swinging member; the electromagnet and the bracket are arranged in the mounting shell, the rotating shaft is connected to the bracket, the arc-shaped reflecting shading plate is arranged on the bottom side of the rotating shaft, and the top side of the rotating shaft is also provided with a cam portion; the telescopic end of the electromagnet is provided with a clamping member, and the clamping member is provided with a toggle groove; the swinging member includes a rotating shaft, the rotating shaft is rotatably connected to the mounting shell, the upper end of the rotating shaft is provided with an eccentric portion, and the lower end is provided with a toggle portion, the eccentric portion extends into the toggle groove, and the toggle portion abuts against the cam portion.

[0015] The above one or more technical solutions in the follow-up adjustment structure of the automobile lighting lamp provided by the embodiment of the present invention have at least the following technical effects:

[0016] 1. The follow-up adjustment automobile lighting structure of the present invention, when the front of the car turns during the process of turning, the gyroscope senses that the front of the car has deviated, and the gyroscope transmits the steering information to the control circuit. The control circuit controls the drive motor according to the angle deviation of the gyroscope, and the drive motor rotates the mounting shell to a certain angle through the transmission mechanism, so that the lighting device follows the steering of the front of the car to adjust the angle and achieve follow-up adjustment of the illumination angle. Since the steering of the front of the car is sensed by the gyroscope, there is no need to analyze a powerful control circuit, so the structure of the control circuit is simpler and the cost is lower, and it does not need to be controlled by the system of the car, so the cost is low.

[0017] 2. The follow-adjustable automobile lighting structure of the present invention can be directly installed in the lamp housing to replace the original lamp in the car. The replacement is convenient and there is no need to connect with the car's computer system.

[0018] 3. The steering method of the automobile lighting structure of the present invention is to keep the gyroscope sensing time continuously for more than 0.4 seconds, and the control circuit will control the operation of the drive motor to avoid the angle adjustment of the lights in the event of shaking of the car during the journey or sudden turning of the steering wheel and then quickly returning to the original position, thereby avoiding the situation where the lights cannot be quickly returned to the original position. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A structural diagram of a follow-up adjustment automobile lighting structure provided by an embodiment of the present invention.

[0021] Figure 2 A diagram showing the internal structure of a mounting shell for adjusting the structure of an automobile lighting lamp provided by an embodiment of the present invention.

[0022] Figure 3 A top view of a follow-up adjustment automobile lighting structure provided by an embodiment of the present invention.

[0023] Figure 4 This is a diagram of the internal structure of a follow-up adjustment automobile lighting structure provided by an embodiment of the present invention.

[0024] Figure 5 A structural diagram of a shielding mechanism for follow-adjusting an automobile lighting structure provided by an embodiment of the present invention.

[0025] Figure 6 A cross-sectional view of a follow-up adjustment automobile lighting structure provided by an embodiment of the present invention.

[0026] Figure 7 A structural diagram of a position limiting support member for follow-adjusting the structure of an automobile lighting lamp provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0028] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0031] In the present invention, please refer to an embodiment of adjusting the structure of the automobile lighting lamp. Figures 1 to 7, a follow-up adjustment structure of a car lighting lamp is used to automatically adjust the illumination angle following the turning of the car. Specifically, the follow-up adjustment structure of the car lighting lamp of this embodiment includes a fixing seat 100, a mounting shell 200, a driving motor 300, a transmission mechanism 400, a lighting device 500, a gyroscope (not shown in the drawings) and a control circuit 700. The fixing seat 100 is used to be fixedly installed in a car lampshade. When the car lamp of this embodiment is installed in the lampshade, the fixing seat 100 is fixedly connected to the mounting seat of the car lamp. A mounting position is provided on the fixing seat 100, and the mounting shell 200 is rotatably connected to the mounting position. The lighting device 500 is arranged in the mounting shell 200. The driving motor 300 is connected to the transmission mechanism 400, and the driving motor 300 and the transmission mechanism 400 are respectively connected to the fixing seat 100 and the mounting shell 200. The gyroscope is arranged independently of the mounting shell 200. Specifically, the gyroscope can be fixedly set on the fixing seat 100, or it can be set at other positions in the lampshade. The control circuit 700 is electrically connected to the gyroscope and the drive motor 300. The gyroscope is used to sense the steering of the vehicle head and feedback the signal to the control circuit 700. The control circuit 700 then controls the drive motor 300, and drives the mounting shell 200 to rotate through the transmission mechanism 400, so that the lighting device 500 follows the rotation. Specifically, the control circuit 700 can be arranged in the mounting shell 200. Since the gyroscope is used to sense whether the vehicle head is turning, when the vehicle head is turning, the gyroscope can detect the change in the angle of the vehicle head, and the amount of change, and then feed back the sensed signal to the control circuit 700, and the control circuit 700 controls the drive motor 300 in real time. Therefore, it replaces the existing visual analysis, so there is no need to analyze a powerful analysis system, so that the structure of the control circuit 700 can be simpler, the cost is lower, and it does not need to be controlled by the system of the car, and the cost is low. In addition, the follow-up adjustment automobile lighting structure of this embodiment can be directly installed in the lamp housing, replacing the original car lights in the car, which is convenient to replace and does not need to be connected to the car system of the car. Furthermore, the steering method of the automobile lighting structure of this embodiment can be to keep the gyroscope sensing time continuously for more than 0.4 seconds, and the control circuit will control the drive motor 300 to operate, so as to avoid the angle adjustment of the car lights in the event of shaking or sudden turning of the steering wheel during the journey, thereby avoiding the situation where the car lights cannot return to their original position quickly.

[0032] Furthermore, the fixing seat 100 is a flange structure, and mounting positions are provided on the upper and lower sides of the fixing seat 100. The mounting shell 200 passes through the fixing seat 100, and the top and bottom sides of the mounting shell 200 are provided with connecting pieces 201 that are rotatably connected to the corresponding mounting positions. The fixing seat 100 is provided with a connecting hole 101, and the locking screw passes through the connecting hole 101 and is fixedly connected to the structural parts of the automobile. In this embodiment, the fixing seat 100 is a flange structure, so the fixing seat occupies a small space, does not affect the normal installation of the headlight, and does not need to change the structure of the headlight installation position, which is easy to install and can meet the needs of headlight modification.

[0033] Further, refer to Figure 2 , Figure 3 , Figure 4 and Figure 6 The drive motor 300 is fixedly arranged in the mounting shell 200, the transmission mechanism 400 connects the drive motor 300 and the fixing seat 100, and the drive motor 300 rotates together with the mounting shell 200. Specifically, in this embodiment, the drive motor 300 is arranged in the mounting shell 200, so that the overall mounting structure is simpler, and there is no need to set a motor mounting seat on the fixing seat 10, so as to avoid occupying space. In addition, the drive motor 300 and the control circuit 700 are arranged in the mounting shell 200, which is also convenient for connecting the drive motor 300 to electricity and avoids the phenomenon of twisted wires.

[0034] Preferably, for a specific embodiment of the transmission mechanism 400, please refer to Figures 2 to 4 , which includes a gear 410 and a transmission member 420. The gear 410 is arranged on the main shaft of the driving motor 300. One end of the transmission member 420 is fixedly connected to the fixed seat 100, and the other end is provided with a plurality of meshing teeth 421 arranged in an array, and the meshing teeth 421 mesh with the gear 410. The mounting shell 200 is provided with an air-avoiding groove 202 for the air-avoiding transmission member 420. Specifically, the transmission member 420 includes a vertical portion and a mounting portion and a transmission portion arranged at the upper and lower ends of the vertical portion. The vertical portion 421 passes through the air-avoiding groove 202, and the meshing teeth 421 are arranged on the transmission portion. The top side of the fixed seat 100 is provided with a mounting groove, and the mounting portion is mounted in the mounting groove, so that the top side of the mounting portion is flush with the top side of the fixed seat 100. The mounting portion is locked in the mounting groove by a locking screw. In addition, extension portions are extended on both sides of the mounting portion, and the extension portions are fitted with the side surfaces of the fixed seat 100, and the extension portions are locked to the side walls of the fixed seat 100 by a locking screw. In this embodiment, the drive motor 300 drives the gear 410 to rotate, and the gear 410 meshes with the meshing teeth 421. Since the drive member 420 is fixed, the gear 410, the drive motor 300, and the mounting shell 200 rotate around the connecting member 201 as a whole.

[0035] Furthermore, the transmission member 420 is provided with a limiting groove 401, and the meshing teeth 421 are provided on the inner side wall of the limiting groove 401; the limiting groove 401 is used to limit the gear 410 to avoid the problem of the gear 410 and the meshing teeth 421 being separated.

[0036] Furthermore, the follow-up adjustment structure of the automobile lighting lamp further includes a Hall sensor 800, and two mutually sensing elements of the Hall sensor 800 are respectively arranged on the transmission member 420 and in the mounting shell 200, for sensing the deflection angle of the mounting shell 200. In this embodiment, when the mounting shell 200 adjusts its angle, the Hall sensor 800 cooperates to detect whether the deflection angle of the mounting shell 200 is consistent with the deviation angle sensed by the gyroscope, and controls the drive motor 300 to adjust in real time if there is deviation.

[0037] Further, refer to Figure 6 and Figure 7 , the connecting member 201 is a rotating pin arranged on the mounting shell 200, and the mounting position is a connecting hole with the rotating pin. A limiting support member 110 is arranged on the bottom side of the fixing seat 100. The limiting support member 110 is formed by bending a sheet metal, and includes a top plate 111, a bottom plate 112, and a connecting portion 113 connecting the bottom plate 112 and the top plate 111. A card slot is formed between the top plate 111 and the bottom plate 112, which is used to be carded on the bottom of the fixing seat 100. The top plate 111 is provided with an open slot 114, and the bottom plate 112 is provided with a U-shaped slot 115, and the U-shaped slot 115 enables the bottom plate 112 to form an elastic support sheet 116. The connecting member 201 passes through the open slot 114 and the bottom of the fixing seat 100, and is supported on the elastic support sheet 116. In this embodiment, the limiting support member 110 can limit and support the connecting member 201. The problem of the connector 201 falling off is avoided, and when the connector 201 is installed, it can pass through the bottom of the fixing seat 100 and connect with the mounting shell 200, making the installation very convenient. Secondly, the elastic support sheet 116 is used to elastically support the connector 201, which can ensure that a certain elastic support force is always provided to the connector 201 to avoid the problem of looseness. Furthermore, the elastic support sheet 116 supports the connector 201, and specifically supports the mounting shell 200. The elastic support of the elastic support sheet 116 can further play a buffering role for the mounting shell 200. The problem of the headlight being damaged by vibration is avoided. In addition, the limiting support 110 is connected in a snap-on manner, which is very convenient to install.

[0038] Further, refer to Figure 1A heat dissipation fan 600 is also provided on the back side of the mounting shell 200. The heat dissipation fan 600 is used to dissipate heat from the lighting device 500, and the formed hot air flow passes through the drive motor 300. The drive motor 300 can be cooled and cooled. In addition, in a low temperature environment, the heat generated by the lighting device 500 can be used to heat the drive motor 300, ensuring that the drive motor 300 can work at a certain temperature, so that the drive motor 300 can work normally.

[0039] Further, refer to Figure 4 and Figure 5 The lighting device 500 includes a high beam lamp 510, a low beam lamp 520, a shielding mechanism 530 and a lens 540. The high beam lamp 510 and the low beam lamp 520 are arranged in the mounting shell 200, and the lens 540 is arranged at the front end of the mounting shell 200. The shielding mechanism 530 is arranged at the front side of the high beam lamp 510, and is used to alternately shield the high beam lamp 510.

[0040] Specifically, refer to Figure 5 , the shielding mechanism 530 includes a bracket 531, an electromagnet 532, a rotating shaft 533, an arc-shaped reflective shading plate 534 and a swinging member 535. The electromagnet 532 and the bracket 531 are arranged in the mounting shell 200, the rotating shaft 533 is connected to the bracket 531, the arc-shaped reflective shading plate 534 is arranged on the bottom side of the rotating shaft 533, and the top side of the rotating shaft 533 is also provided with a cam portion 536. The telescopic end of the electromagnet 532 is provided with a clamping member 537, and the clamping member 537 is provided with a toggle groove 538; the swinging member 535 includes a rotating shaft 5350, the rotating shaft 5350 is rotatably connected to the mounting shell 200, the upper end of the rotating shaft 5350 is provided with an eccentric portion 5351, and the lower end is provided with a toggle portion 5352, the eccentric portion 5351 extends into the toggle groove 538, and the toggle portion 5352 abuts against the cam portion 536. In this embodiment, the electromagnet 532 drives the extending and retracting of the clamping member 537. When the clamping member 537 is extended or retracted, it pushes the eccentric portion 5351 to rotate the rotating shaft 5350, thereby driving the toggle portion 5352 to swing at the same time. The swinging portion 5352 pushes the cam portion 536 to rotate the rotating shaft 533, thereby alternately pushing the arc-shaped reflective shading plate 534 to flip.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A follow-up adjustment automobile lighting structure, used to automatically adjust the illumination angle following the turning of the automobile, characterized in that: The invention comprises a fixing seat, a mounting shell, a driving motor, a transmission mechanism, a lighting device, a gyroscope and a control circuit; the fixing seat is used for being fixedly mounted in a car lampshade, the fixing seat is provided with a mounting position, and the mounting shell is rotatably connected to the mounting position; the lighting device is arranged in the mounting shell; the driving motor is connected to the transmission mechanism, and the driving motor and the transmission mechanism are respectively connected to the fixing seat and the mounting shell; the gyroscope is arranged independently of the mounting shell, and is used for being fixedly mounted in the fixing seat or the lampshade; the control circuit is electrically connected to the gyroscope and the driving motor, the gyroscope is used for sensing the steering of the vehicle head, and feeding back a signal to the control circuit, and the control circuit controls the driving motor, and drives the mounting shell to rotate through the transmission mechanism, so that the lighting device follows the rotation.

2. The follow-up adjustment automobile lighting structure according to claim 1, characterized in that: The fixing seat is a flange structure, the upper and lower sides of the fixing seat are provided with the mounting positions, the mounting shell passes through the fixing seat, and the top and bottom sides of the mounting shell are provided with connecting parts rotatably connected to the corresponding mounting positions; the fixing seat is provided with a connecting hole, and the locking screw passes through the connecting hole and is fixedly connected to the structural parts of the automobile.

3. The follow-up adjustment automobile lighting structure according to claim 2 is characterized in that: The drive motor is fixedly arranged in the mounting shell, the transmission mechanism connects the drive motor and the fixing seat, and the drive motor rotates together with the mounting shell.

4. The follow-up adjustment automobile lighting structure according to claim 3 is characterized in that: The transmission mechanism includes a gear and a transmission member, the gear is arranged on the main shaft of the driving motor, one end of the transmission member is fixedly connected to the fixing seat, and the other end is provided with a plurality of arranged meshing teeth, and the meshing teeth are meshed with the gear; the mounting shell is provided with a clearance groove for avoiding the transmission member.

5. The follow-up adjustment automobile lighting structure according to claim 4 is characterized in that: The transmission member is provided with a limiting groove, and the meshing teeth are arranged on the inner side wall of the limiting groove; the limiting groove is used to limit the gear.

6. The follow-up adjustment automobile lighting structure according to claim 4, characterized in that: It also includes a Hall sensor, wherein two mutually sensing elements of the Hall sensor are respectively arranged on the transmission member and in the mounting shell, and are used to sense the deflection angle of the mounting shell.

7. The follow-up adjustment automobile lighting structure according to any one of claims 2 to 6, characterized in that: The connecting member is a rotating pin arranged on the mounting shell, and the mounting position is a connecting hole with the rotating pin; a limiting support member is provided on the bottom side of the fixing seat; the limiting support member is formed by bending a sheet metal, and comprises a top plate, a bottom plate and a connecting portion connecting the bottom plate and the top plate, and a card slot is formed between the top plate and the bottom plate for carding on the bottom of the fixing seat; the top plate is provided with an open slot, and the bottom plate is provided with a U-shaped slot, and the U-shaped slot enables the bottom plate to form an elastic support sheet; the connecting member passes through the open slot and the bottom of the fixing seat, and is supported on the elastic support sheet.

8. The follow-up adjustment vehicle lighting structure according to any one of claims 3 to 6, characterized in that: A heat dissipation fan is also provided on the back side of the mounting shell. The heat dissipation fan is used to dissipate heat from the lighting device, and the formed hot air flow passes through the driving motor.

9. The follow-up adjustment automobile lighting structure according to claim 1, characterized in that: The lighting device includes a high beam, a low beam, a shielding mechanism and a lens; the high beam and the low beam are arranged in the mounting shell, and the lens is arranged at the front end of the mounting shell; the shielding mechanism is arranged at the front side of the high beam for alternately shielding the high beam; the shielding mechanism includes a bracket, an electromagnet, a rotating shaft, an arc-shaped reflecting shading plate and a swinging member; the electromagnet and the bracket are arranged in the mounting shell, the rotating shaft is connected to the bracket, the arc-shaped reflecting shading plate is arranged on the bottom side of the rotating shaft, and the top side of the rotating shaft is also provided with a cam portion; the telescopic end of the electromagnet is provided with a clamping member, and the clamping member is provided with a toggle groove; the swinging member includes a rotating shaft, the rotating shaft is rotatably connected to the mounting shell, the upper end of the rotating shaft is provided with an eccentric portion, and the lower end is provided with a toggle portion, the eccentric portion extends into the toggle groove, and the toggle portion abuts against the cam portion.

10. A method for steering vehicle lighting, characterized in that: It comprises the follow-up adjustment automobile lighting structure as described in any one of claims 1 to 9, wherein the gyroscope sensing offset time is continuously maintained at more than 0.4 seconds, and the control circuit controls the rotation of the drive motor.

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