Optical module, vehicle lamp and vehicle
By designing an optical module including a lamp body, a first light source bracket, a second light source bracket and a driving structure, the angle of the light source bracket is adjusted by using the linear motion of the first connector to solve the problems of inconvenient light adjustment and poor accuracy in the existing vehicle lighting technology, and more flexible and accurate light adjustment is achieved.
Patent Information
- Application Number
- CN202411850580.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-02-25
AI Technical Summary
In the existing vehicle lighting technology, the adjustment of the light illumination angle and lighting range is relatively fixed, which cannot meet the needs of various usage scenarios. High beam and low beam rays are adjusted separately, have poor linkage, inconvenient use, and poor adjustment accuracy, which affects driving safety and driving experience.
An optical module is designed, including a lamp body, a first light source bracket, a second light source bracket and a driving structure. Through the linear reciprocating movement of the first connecting member, the first light source bracket and the second light source bracket are driven to rotate about a universal reference point, adjust the angle of their relative lamp body, and adjust the light irradiation angle and irradiation range.
Through the movement of the first connector, the angles of the first light source bracket and the second light source bracket can be adjusted simultaneously, which increases the linkage between the two. The linear adjustment of the power element has a wider and continuous adjustment range, which is suitable for more scenarios, while ensuring the precise adjustment of the illumination angle and the illumination range.
Smart Images
Figure CN119508754A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of vehicle lighting technology, and in particular to an optical module, a vehicle lamp, and a vehicle. Background Art
[0002] With the continuous development of the automotive industry, people's requirements for automotive lighting are becoming increasingly higher. Different driving scenarios require lights with varying intensities and illumination ranges. Existing technologies offer fixed adjustments for lighting angles and ranges, which cannot meet diverse needs. Furthermore, high and low beams are adjusted separately, resulting in poor linkage, inconvenience, and low adjustment accuracy, hindering driving safety and improving the driving experience.
[0003] Therefore, there is a need to improve the existing technology. Summary of the Invention
[0004] The present application aims to solve at least one of the technical problems existing in the prior art and to provide an optical module, a headlight and a vehicle.
[0005] According to one aspect of the present application, the present application provides an optical module having a preset direction, the optical module comprising a lamp body, a first light source bracket, a second light source bracket and a driving structure; the first light source bracket is connected to a first universal reference point; the second light source bracket is connected to a second universal reference point, and the second light source bracket is arranged on one side of the first light source bracket in the preset direction; the driving structure comprises a power element and a first connecting member, the power element is fixed to the lamp body to drive the first connecting member to perform linear reciprocating motion; wherein, one end of the first connecting member is connected to an end of the first light source bracket away from the second light source bracket through a first universal linkage structure, and the other end is connected to an end of the second light source bracket close to the first light source bracket through a second universal linkage structure; when the first connecting member moves, the first connecting member drives the first light source bracket to rotate around the first universal reference point, and the first connecting member drives the second light source bracket to rotate around the second universal reference point, thereby adjusting the angles of the first light source bracket and the second light source bracket relative to the lamp body.
[0006] In one embodiment, the first light source bracket has a first side and a second side adjacent to each other and set at an angle, and the second light source bracket has a third side and a fourth side adjacent to each other and set at an angle; there are two first universal reference points, one of which is set at the end of the first side away from the second side, and the other first universal reference point is set at the connection between the first side and the second side; the first universal linkage structure is set at the end of the second side away from the first side; there are two second universal reference points, one of which is set at the end of the third side away from the fourth side, and the other second universal reference point is set at the connection between the third side and the fourth side; the second universal linkage structure is set at the end of the fourth side away from the third side.
[0007] In one embodiment, the two first universal reference points are fixedly connected to the lamp body.
[0008] In one embodiment, the two second universal reference points are fixedly connected to the lamp body.
[0009] In one embodiment, the optical module also includes a second connecting member, which is slidably connected to the lamp body through a sliding structure, and the moving direction of the second connecting member is opposite to the moving direction of the first connecting member; the end of the first side away from the second side is connected to the second connecting member through the first universal reference point, the end of the third side away from the fourth side is connected to the second connecting member through the second universal reference point, the connection between the first side and the second side is connected to the end of the fourth side away from the third side through the first universal reference point, and the connection between the third side and the fourth side is fixedly connected to the lamp body through the second universal reference point.
[0010] In one embodiment, the sliding structure includes a slider and a slide groove, the slider is arranged on one of the second connecting member and the lamp body, the slide groove is arranged on the other of the second connecting member and the lamp body, and the slider is slidably connected to the slide groove.
[0011] In one embodiment, the first universal reference point includes a ball stud and a nut matched with the ball stud.
[0012] In one embodiment, a positioning post is provided on a surface of the second light source bracket facing the first light source bracket, and the positioning post extends in a direction from the second light source bracket toward the first light source bracket.
[0013] According to another aspect of the present application, a vehicle lamp is provided, comprising any of the aforementioned optical modules.
[0014] According to another aspect of the present application, a vehicle is provided, comprising the aforementioned vehicle lamp.
[0015] The beneficial effects of the present application are: through the movement of the first connecting member, the angles of the first light source bracket and the second light source bracket can be adjusted at the same time, and the light irradiation angle and the irradiation range can be adjusted according to usage requirements, and when the first connecting member moves, the first light source bracket and the second light source bracket can rotate in the same direction, thereby increasing the linkage between the first light source bracket and the second light source bracket; the power element can be adjusted linearly, with a wide and continuous adjustment range, which can be applied to more usage scenarios, while also ensuring the accuracy of the adjustment of the irradiation angle and the irradiation range. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The following detailed description of the specific embodiments of the present application in conjunction with the accompanying drawings will make the technical solutions and other beneficial effects of the present application apparent.
[0017] Figure 1 This is a front view of an optical module provided in an embodiment of the present application.
[0018] Figure 2 yes Figure 1 Left view of .
[0019] Figure 3 yes Figure 1 Right view of .
[0020] Figure 4 This is a schematic diagram of a first universal reference point provided in an embodiment of the present application.
[0021] In the picture:
[0022] 10. First light source bracket; 11. First side; 12. Second side; 13. Fifth side;
[0023] 20. Second light source bracket; 21. Third side; 22. Fourth side;
[0024] 30. First universal reference point; 31. Ball stud; 32. Nut;
[0025] 40. Second universal reference point;
[0026] 50. Driving structure; 51. Power element; 52. First connecting member;
[0027] 60. First universal linkage structure;
[0028] 70. Second universal linkage structure;
[0029] 80. Second connecting member;
[0030] 90. Slider;
[0031] 100. Positioning column. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of protection of this application.
[0033] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or mutual communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.
[0034] The optical module, headlight and vehicle in this application will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0035] In the prior art, the adjustment of the light illumination angle and the lighting range is relatively fixed, which cannot meet the needs of various situations; and the high beam and the low beam are adjusted separately, with poor linkage and adjustment accuracy.
[0036] In order to solve the above technical problems, an embodiment of the present application provides an optical module with a preset direction, the optical module including a lamp body, a first light source bracket, a second light source bracket and a driving structure; the first light source bracket is connected to a first universal reference point; the second light source bracket is connected to a second universal reference point, and the second light source bracket is arranged on one side of the first light source bracket in the preset direction; the driving structure includes a power element and a first connecting member, the power element is fixed to the lamp body to drive the first connecting member to perform linear reciprocating motion; wherein, one end of the first connecting member is connected to the end of the first light source bracket away from the second light source bracket through a first universal linkage structure, and the other end is connected to the end of the second light source bracket close to the first light source bracket through a second universal linkage structure; when the first connecting member moves, the first connecting member drives the first light source bracket to rotate around the first universal reference point, and the first connecting member drives the second light source bracket to rotate around the second universal reference point, thereby adjusting the angles of the first light source bracket and the second light source bracket relative to the lamp body.
[0037] By moving the first connecting member, the angles of the first and second light source brackets can be adjusted simultaneously, allowing the light irradiation angle and range to be adjusted according to usage requirements. When the first connecting member moves, the first and second light source brackets can rotate in the same direction, increasing the linkage between the first and second light source brackets. The power element can be adjusted linearly, with a wide and continuous adjustment range, making it suitable for a wider range of usage scenarios while ensuring the accuracy of the adjustment of the irradiation angle and range. This is explained in detail below.
[0038] See Figure 1-3 In one embodiment, the optical module has a preset direction (such as Figure 1 The optical module includes a lamp body, a first light source bracket 10, a second light source bracket 20 and a driving structure 50; the first light source bracket 10 is connected to a first universal reference point 30; the second light source bracket 20 is connected to a second universal reference point 40, and the second light source bracket 20 is arranged on one side of the first light source bracket 10 in a preset direction; the driving structure 50 includes a power element 51 and a first connecting member 52, the power element 51 is fixed to the lamp body to drive the first connecting member 52 to perform a linear reciprocating motion; wherein, the first connecting member 52 One end is connected to the end of the first light source bracket 10 away from the second light source bracket 20 through a first universal linkage structure 60, and the other end is connected to the end of the second light source bracket 20 close to the first light source bracket 10 through a second universal linkage structure 70; when the first connecting member 52 moves, the first connecting member 52 drives the first light source bracket 10 to rotate around the first universal reference point 30, and the first connecting member 52 drives the second light source bracket 20 to rotate around the second universal reference point 40, thereby adjusting the angles of the first light source bracket 10 and the second light source bracket 20 relative to the lamp body.
[0039] By moving the first connecting member 52, the angles of the first light source bracket 10 and the second light source bracket 20 can be adjusted at the same time, and the light irradiation angle and irradiation range can be adjusted according to usage requirements. The first light source bracket 10 and the second light source bracket 20 can rotate in the same direction to achieve synchronization and linkage in the adjustment of the two brackets; in this embodiment, the first light source bracket 10 is used for the installation of the low beam module, and the second light source bracket 20 is used for the installation of the high beam module. It is only necessary to control the first connecting member 52 to achieve synchronous adjustment of the high beam module and the low beam module. Compared with adjusting the high beam module and the low beam module separately, the adjustment time is shortened, and the required light angle and illumination range can be quickly adjusted. Only one power element 51 is required, which reduces the use cost and saves the internal space of the lamp body, which is convenient for the arrangement of other components inside the lamp body; at the same time, the power element 51 can be adjusted linearly, has a wide and continuous adjustment range, can be applied to more usage scenarios, and can also ensure the accuracy of adjustment of the irradiation angle and irradiation range.
[0040] It should be noted that the arrangement of the first universal reference point 30, the second universal reference point 40, the first universal linkage structure 60, and the second universal linkage structure 70 allows for multi-angle adjustment, has a simple structure, is convenient to connect, and increases the adjustment range of the illumination angle and illumination range. During the actual adjustment process, when the first connecting member 52 moves, the first light source bracket 10 rotates around the first universal reference point 30, and the first universal linkage structure 60 connected to the first connecting member 52 also rotates to a certain angle. If the first connecting member 52 and the first light source bracket 10 are rigidly connected (i.e., the two are relatively stationary), the movement of the first connecting member 52 and the rotation of the first light source bracket 10 will interfere with each other, which is not conducive to the stability of the connection between the first connecting member 52 and the first light source bracket 10. The number of the first universal reference point 30 and the first universal linkage structure 60, as well as the connection positions of the two on the first light source bracket 10, can be set according to the requirements of the angle adjustment of the first light source bracket 10. Different connection positions and number of the first universal linkage structures 60 will result in different directions and amplitudes of rotation of the first light source bracket 10 around the first universal reference point 30, which are not specifically limited here. The second light source bracket 20 is the same as the first light source bracket 10 and will not be described again here.
[0041] In addition, when the vibration generated when the vehicle is driving is transmitted to the universal structure (including the universal structure set at the first universal reference point 30 and the second universal reference point 40, and the first universal linkage structure 60 and the second universal linkage structure 70, the same below), it will be buffered by the universal structure (according to the characteristics of the universal structure's activity, the connection will have a certain buffering effect), reducing the vibration of the vehicle body and effectively improving the driving experience.
[0042] It should be noted that, in some embodiments, the first light source bracket 10 can also be used for installing a high beam module, and the second light source bracket 20 can be used for installing a low beam module. The installation positions of the high beam module and the low beam module are determined according to the actual design requirements of the vehicle lamp.
[0043] In one embodiment, the first light source bracket 10 has a first side 11 and a second side 12 adjacent to each other and set at an angle, and the second light source bracket 20 has a third side 21 and a fourth side 22 adjacent to each other and set at an angle; there are two first universal reference points 30, one of which is set at the end of the first side 11 away from the second side 12, and the other first universal reference point 30 is set at the connection between the first side 11 and the second side 12; the first universal linkage structure 60 is set at the end of the second side 12 away from the first side 11; there are two second universal reference points 40, one of which is set at the end of the third side 21 away from the fourth side 22, and the other second universal reference point 40 is set at the connection between the third side 21 and the fourth side 22; the second universal linkage structure 70 is set at the end of the fourth side 22 away from the third side 21.
[0044] In this embodiment, the angle between the first side 11 and the second side 12 is 90°, and the angle between the third side 21 and the fourth side 22 is also 90°. This regular arrangement of the first light source bracket 10 and the second light source bracket 20 reduces the internal space occupied by the lamp body and facilitates the arrangement of other components within the vehicle lamp. In some embodiments, the angles between the first side 11 and the second side 12, and between the third side 21 and the fourth side 22 can also be set at other angles, which can be adjusted accordingly to the actual shape of the vehicle lamp to meet the diverse design requirements of the vehicle lamp.
[0045] In this embodiment, the first universal linkage structure 60 is arranged at the end of the second side 12 away from the first side 11, and the first universal reference point 30 is arranged on the first side 11, and the layout position of the first universal linkage structure 60 is as far away from the layout position of the first universal reference point 30 as possible; such a setting increases the length of the lever arm, and the power element 51 only needs to provide a small driving force to realize the swing (angle adjustment) of the first light source bracket 10, avoiding damage to the power element 51 due to excessive load, and improving the service life. In addition, the first connecting member 52 is spaced far away from the first universal reference point 30, providing assembly space, facilitating the assembly operation of each component, and improving assembly efficiency. The specific configuration of the second light source bracket 20 is the same as that of the first light source bracket 10, and will not be repeated here.
[0046] At the same time, the specific arrangement of the two first universal reference points 30 allows the ends of the first side 11 to be connected to different components (the ends of the first side 11 are connected to the remaining components via the first universal reference points 30), thereby achieving different adjustment modes for the first light source bracket 10. The specific configuration of the second light source bracket 20 is similar to that of the first light source bracket 10 and will not be repeated here.
[0047] For example, in one embodiment, two first universal reference points 30 are fixedly connected to the lamp body, and the line connecting the two first universal reference points 30 is regarded as the rotation axis. When the first connecting member 52 moves, the second side 12 (first light source bracket 10) rotates around the rotation axis to achieve the front and rear ( Figure 2 Perspective, the same below) rotation; for example, Figure 2 In the viewing angle, when the first connecting member 52 moves to the right, the top of the first light source bracket 10 swings to the right with the first universal reference point 30 as the base point, thereby adjusting the angle of the first light source bracket 10 and further adjusting the illumination angle and illumination range.
[0048] It should be noted that, in some embodiments, when the length of the first side 11 ( Figure 1 When the horizontal dimension in the viewing angle is long, multiple first universal reference points 30 can be set to ensure that the multiple first universal reference points 30 are set in the same straight line, which does not affect the swing of the first light source bracket 10, and has a certain supporting effect on the first side 11 to ensure the stability of the first light source bracket 10.
[0049] In some embodiments, the first light source bracket 10 further has a fifth side 13 opposite to the second side 12, and the two first universal reference points 30 can be set at the connection between the fifth side 13 and the first side 11 and the end of the fifth side 13 away from the first side 11; with such an arrangement, when the first connecting member 52 moves, the first light source bracket 10 can achieve left and right ( Figure 1 Angle of view, the same below) rotation adjustment; for example Figure 1 In the viewing angle, when the first connecting member 52 moves, the left side of the first light source bracket 10 rotates around the right side of the first light source bracket 10 , thereby achieving angle adjustment of the first light source bracket 10 .
[0050] It should be noted that, in one embodiment, the two second universal reference points 40 are fixedly connected to the lamp body, which will not be described in detail here, and are the same as the first light source bracket 10 .
[0051] In one embodiment, the optical module also includes a second connecting member 80, which is slidably connected to the lamp body through a sliding structure, and the moving direction of the second connecting member 80 is opposite to the moving direction of the first connecting member 52; the end of the first side 11 away from the second side 12 is connected to the second connecting member 80 through a first universal reference point 30, and the end of the third side 21 away from the fourth side 22 is connected to the second connecting member 80 through a second universal reference point 40. The connection between the first side 11 and the second side 12 is connected to the end of the fourth side 22 away from the third side 21 through the first universal reference point 30, and the connection between the third side 21 and the fourth side 22 is fixedly connected to the lamp body through the second universal reference point 40.
[0052] In this embodiment, the first light source bracket 10 is arranged above the second light source bracket 20, and the connection between the first side 11 and the second side 12 is connected to the end of the fourth side 22 away from the third side 21 through the first universal reference point 30, that is, Figure 1 In the viewing angle, the lower left corner of the first light source bracket 10 is connected to the upper left corner of the second light source bracket 20 , and the lower right corner of the first light source bracket 10 and the lower right corner of the second light source bracket 20 are connected to the second connecting member 80 .
[0053] like Figure 1 As shown, when the first light source bracket 10 and the second light source bracket 20 are adjusted, the first connecting member 52 moves outward in a direction perpendicular to the paper surface (ie Figure 2 The first connecting member 52 moves to the right in the viewing angle), driving the second side 12 and the fourth side 22 to rotate (the second universal reference point 40 at the connection between the third side 21 and the fourth side 22 is set on the lamp body, that is, the second universal reference point 40 here can be regarded as a fixed point, and the distance between the lower left corner of the second light source bracket 20 and the lamp body remains unchanged; when the first connecting member 52 moves, the second side 12 and the fourth side 22 rotate around the above-mentioned fixed point), thereby realizing the front-to-back angle adjustment of the first light source bracket 10 and the second light source bracket 20 (see the description of the front-to-back angle adjustment in the above embodiment for details); while the front-to-back angle is adjusted, the first side 11 and the third side 21 are in an inclined state, which will exert an opposite direction of movement of the first connecting member 52 (that is, the second connecting member 80) on the second connecting member 80. Figure 2 The force (to the left in the viewing angle) causes the second connecting member 80 to move, thereby achieving left-right angle adjustment of the first light source bracket 10 and the second light source bracket 20.
[0054] It should be noted that the front-back and left-right adjustments of the first light source bracket 10 and the second light source bracket 20 are carried out synchronously, that is, the first light source bracket 10 and the second light source bracket 20 are regarded as a whole, and the fixed point (the second universal reference point 40 at the connection between the third side 21 and the fourth side 22) is used as the base point. The upper left and lower right of the whole move in opposite directions, and the front-back and left-right adjustments of the first light source bracket 10 and the second light source bracket 20 are realized at the same time.
[0055] Such an arrangement can realize the linkage between the first light source bracket 10 and the second light source bracket 20, and can realize multi-angle adjustment of the two brackets simultaneously, with a simple structure and easy use.
[0056] In some embodiments, the first universal reference point 30 at the connection between the first side 11 and the second side 12 can be connected to the lamp body (also a fixed point). At the same time, two second connecting members 80 are provided, one of which is connected to the end of the first side 11 away from the second side 12 through the first universal reference point 30, and the other second connecting member 80 is connected to the end of the third side 21 away from the fourth side 22 through the second universal reference point 40. The specific adjustment process is detailed in the above embodiment and will not be repeated here.
[0057] In one embodiment, the sliding structure includes a slider 90 and a sliding groove. The slider 90 is provided on the second connecting member 80 , and the sliding groove is provided on the lamp body. The slider 90 is slidably connected to the sliding groove.
[0058] In this embodiment, the slider 90 is arranged on the second connecting member 80. The arrangement of the slider 90 and the slide groove ensures the stability of the movement of the second connecting member 80, thereby improving the adjustment accuracy of the first light source bracket 10 and the second light source bracket 20.
[0059] In some embodiments, the slider 90 can be set on the lamp body, and the slide groove can be set on the second connecting member 80, but it is not limited to this; and a sliding structure can also be set between the first connecting member 52 and the lamp body to ensure the stability of the movement of the first connecting member 52, and also to improve the adjustment accuracy of the first light source bracket 10 and the second light source bracket 20.
[0060] See Figure 4 In one embodiment, the first universal reference point 30 includes a ball stud 31 and a nut 32 matched with the ball stud 31 .
[0061] The cooperation of the ball stud 31 and the nut 32 realizes the connection between the two components, and at the same time ensures the multi-angle rotation of the connection point, so as to facilitate the angle adjustment of the first light source bracket 10 and the second light source bracket 20, and the structure is simple and convenient; for example, in some embodiments, the ball stud 31 is connected to the lamp body, and the first light source bracket 10 is connected to the lamp body through the connection between the nut 32 and the ball stud 31, and the first light source bracket 10 can be rotated at multiple angles relative to the lamp body.
[0062] It should be noted that the second universal reference point 40, the first universal linkage structure 60, and the second universal linkage structure 70 can all be the above-mentioned structural settings, or in some embodiments, other forms of settings, which can meet the connection between the two components while allowing one component to rotate at multiple angles relative to another component. No further details will be given here.
[0063] In one embodiment, a positioning post 100 is provided on a surface of the second light source bracket 20 facing the first light source bracket 10 . The positioning post 100 extends from the second light source bracket 20 toward the first light source bracket 10 .
[0064] In this embodiment, the positioning column 100 is in a vertical state ( Figure 1 When components (such as heat sinks) are positioned and installed by the positioning posts 100, they need to be installed from top to bottom. With this arrangement, when the angles of the first light source bracket 10 and the second light source bracket 20 are adjusted, the components are not likely to fall off from the positioning posts 100 (when the positioning posts 100 are in the Figure 2 When the viewing angle is horizontally set, the components are installed from right to left on the positioning column 100. When the angles of the first light source bracket 10 and the second light source bracket 20 are adjusted, the top of the first light source bracket 10 will swing to the right. Under the action of gravity, the components will tend to slip out of the positioning column 100, which is not conducive to the stability of the component connection). Ensure the stability of the component connection.
[0065] On the other hand, the present application relates to a vehicle lamp comprising any one of the aforementioned optical modules.
[0066] In another aspect, the present application relates to a vehicle comprising the aforementioned vehicle lamp.
[0067] The technical solution provided in the embodiment of the present application is intended to simultaneously adjust the angles of the first light source bracket 10 and the second light source bracket 20 by moving the first connecting member 52, and to adjust the light irradiation angle and irradiation range according to usage requirements. When the first connecting member 52 moves, the first light source bracket 10 and the second light source bracket 20 can rotate in the same direction, thereby increasing the linkage between the first light source bracket 10 and the second light source bracket 20; the power element 51 can be linearly adjusted, has a wide and continuous adjustment range, can be applied to more usage scenarios, and at the same time ensures the accuracy of adjustment of the irradiation angle and irradiation range.
[0068] In the various embodiments of this application, unless otherwise specified or logically conflicting, the terms or descriptions between different embodiments are consistent and can be referenced from each other. The technical features in different embodiments can be combined to form new embodiments based on their inherent logical relationships. In this application, "at least one" means one or more, and "more" means two or more.
[0069] It is understood that the various numbers used in the embodiments of this application are merely for ease of description and are not intended to limit the scope of the embodiments of this application. The order of the sequence numbers of the above-mentioned processes does not necessarily imply a specific order of execution; the order of execution of the processes should be determined by their functions and inherent logic.
[0070] The optical module, headlight and vehicle provided in the embodiments of the present application are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the present application and its core ideas. At the same time, for those skilled in the art, according to the ideas of the present application, there will be changes in the specific implementation methods and application scope. In summary, the contents of this specification should not be understood as limiting the present application.
Claims
1. An optical module, characterized in that: With a preset direction, the optical module includes Lamp body; A first light source bracket connected to a first universal reference point; A second light source bracket, connected to a second universal reference point, wherein the second light source bracket is arranged on one side of the first light source bracket in the preset direction; as well as A driving structure, comprising a power element and a first connecting member, wherein the power element is fixed to the lamp body to drive the first connecting member to perform linear reciprocating motion; Among them, one end of the first connecting member is connected to an end of the first light source bracket away from the second light source bracket through a first universal linkage structure, and the other end is connected to an end of the second light source bracket close to the first light source bracket through a second universal linkage structure; when the first connecting member moves, the first connecting member drives the first light source bracket to rotate around the first universal reference point, and the first connecting member drives the second light source bracket to rotate around the second universal reference point, thereby adjusting the angles of the first light source bracket and the second light source bracket relative to the lamp body.
2. The optical module according to claim 1, wherein: The first light source bracket has a first side and a second side adjacent to each other and arranged at an angle, and the second light source bracket has a third side and a fourth side adjacent to each other and arranged at an angle; There are two first universal reference points, one of which is arranged at the end of the first side away from the second side, and the other is arranged at the connection between the first side and the second side; the first universal linkage structure is arranged at the end of the second side away from the first side; There are two second universal reference points, one of which is arranged at the end of the third side away from the fourth side, and the other second universal reference point is arranged at the connection between the third side and the fourth side; the second universal linkage structure is arranged at the end of the fourth side away from the third side.
3. The optical module according to claim 2, wherein: The two first universal reference points are fixedly connected to the lamp body.
4. The optical module according to claim 2, wherein: The two second universal reference points are fixedly connected to the lamp body.
5. The optical module according to claim 2, wherein: The optical module further includes a second connecting member, the second connecting member is slidably connected to the lamp body through a sliding structure, and the moving direction of the second connecting member is opposite to the moving direction of the first connecting member; The end of the first side away from the second side is connected to the second connecting member through the first universal reference point, the end of the third side away from the fourth side is connected to the second connecting member through the second universal reference point, the connection between the first side and the second side is connected to the end of the fourth side away from the third side through the first universal reference point, and the connection between the third side and the fourth side is fixedly connected to the lamp body through the second universal reference point.
6. The optical module according to claim 5, wherein: The sliding structure includes a slider and a slide groove. The slider is arranged on one of the second connecting member and the lamp body. The slide groove is arranged on the other of the second connecting member and the lamp body. The slider is slidably connected to the slide groove.
7. The optical module according to claim 1, wherein: The first universal reference point includes a ball stud and a nut matched with the ball stud.
8. The optical module according to claim 5, wherein: A positioning column is provided on a surface of the second light source bracket facing the first light source bracket, and the positioning column extends in a direction from the second light source bracket toward the first light source bracket.
9. A vehicle lamp, characterized in that: Comprising the optical module as claimed in any one of claims 1 to 8.
10. A vehicle, characterized in that: Comprising a vehicle lamp as claimed in claim 9.