High beam lens module

Abstract

The utility model relates to the technical field of automobile lamps, in particular to a high beam lens module which comprises a lens support assembly, and an outer lens is arranged on the lens support assembly. The inner lens is arranged on the lens support assembly, the inner lens and the outer lens are distributed in the first direction, and the inner lens is of an integrated structure and is made of plastic. The light-emitting assembly is arranged on the side, away from the outer lens, of the inner lens in the first direction, and light output by the light-emitting assembly can be emitted out of the outer lens through the inner lens. The integrated plastic inner lens is adopted to replace a traditional silica gel inner lens, an inner lens support is omitted, the number of parts and assembly steps are reduced, and the manufacturing cost is reduced. The plastic material is lighter than silica gel, so that the overall weight of the module is reduced. The integrated structure can reduce assembling steps and part matching errors, and the production efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of automotive lighting technology, and more particularly to a high beam lens module. Background Technology

[0002] With the rapid development of the automotive industry, automotive lighting technology has evolved from a simple illumination function into a comprehensive system integrating safety, energy efficiency, lightweight design, and intelligence. As a core component of automotive lighting, the high-beam lens module's optical performance, structural stability, and manufacturing cost directly affect the safety and economy of nighttime driving. Traditional high-beam lens modules often use a silicone inner lens paired with a metal or plastic bracket, which results in a large number of parts, complex assembly, heavy weight, and a tendency for the optical path to shift. Utility Model Content

[0003] This application provides a high beam lens module that simplifies the installation steps of the high beam lens module, thereby at least partially solving the above-mentioned technical problems.

[0004] To achieve the above objectives, a high beam lens module is provided, the high beam lens module having a first direction, including:

[0005] Lens support assembly;

[0006] The outer lens is mounted on the lens support assembly;

[0007] An inner lens is disposed on a lens support assembly, and the inner lens and outer lens are distributed along a first direction. The inner lens is a single-piece structure and is made of plastic.

[0008] The light-emitting component is disposed on the side of the inner lens away from the outer lens in the first direction, and the light emitted by the light-emitting component can pass through the inner lens and be emitted from the outer lens.

[0009] Optionally, the lens support assembly includes a lens support and a beam splitter. The beam splitter is fixed to the lens support. The lens support includes a horizontal part and a vertical part. A light transmission groove is provided on the vertical part. The light emitted by the light-emitting component is transmitted to the outer lens through the light transmission groove. The beam splitter extends to the side of the light transmission groove away from the vertical part.

[0010] Optionally, the high beam lens module has a second direction, which is perpendicular to the first direction. Multiple beam splitters are provided, and the multiple beam splitters are spaced apart along the second direction, forming a beam splitting area between two adjacent beam splitters.

[0011] Optionally, it also includes an ellipsoid, which is fixedly mounted on the lens bracket and is located between the outer lens and the beam splitter in the first direction. The ellipsoid is made of PMMA and is a biconvex lens.

[0012] Optionally, the ellipsoid includes a plurality of biconvex lenses arranged along the second direction, with adjacent biconvex lenses connected together, and each biconvex lens corresponding to a beam splitting region.

[0013] Optionally, the inner lens has an incident light surface and an exit light surface, the incident light surface being a plane and the exit light surface having a protrusion.

[0014] Optionally, it also includes a heat sink, which is mounted on the lens bracket. The light-emitting component includes a circuit board and multiple light-emitting elements integrated on the circuit board. The light-emitting component is disposed between the heat sink and the inner lens. The inner lens has a pre-installed hole. The lens bracket has a pre-installed post on the side facing the inner lens. The pre-installed post is inserted into the pre-installed hole. The circuit board has a first positioning hole, which is inserted into the pre-installed post.

[0015] Optionally, the outer lens is provided with a first positioning post and a second positioning post, the horizontal part of the lens bracket is provided with a first positioning groove, the two sides of the horizontal part are connected to a limiting part, the limiting part is connected to the vertical part, the limiting part is provided with a second positioning groove, the first positioning post is inserted into the first positioning groove, and the second positioning post is inserted into the second positioning groove.

[0016] Optionally, a limiting strip is provided on the side of the lens holder facing the ellipsoid, and the limiting strip is spaced apart along the second direction. The limiting strip is used to limit the ellipsoid.

[0017] Optionally, a first welding rib is provided on the side of the horizontal part facing the outer lens, and a second welding rib is provided on the side of the limiting part facing the outer lens. The outer lens is fixed to the lens bracket by laser welding.

[0018] This application achieves the following technical effects: By applying an integrated plastic inner lens to the high beam lens module, this application brings several significant advantages. In terms of cost control, it replaces the traditional silicone inner lens, eliminating the need for an inner lens bracket and reducing the number of parts. This not only lowers manufacturing costs but also eliminates the steps of assembling the inner lens and bracket, reducing labor and time costs and effectively improving production efficiency. Regarding weight optimization, plastic is lighter than silicone, resulting in a lighter overall weight for the high beam lens module. In terms of performance stability, the integrated plastic inner lens has better structural integrity and is less prone to deformation or displacement due to long-term use, unlike silicone lenses. This ensures the stability of the light propagation path and improves the consistency and reliability of the lighting effect.

[0019] In addition, plastic materials are easier to mold during the production process, and can be mass-produced using efficient processes such as injection molding. The dimensional accuracy and surface quality of the products are easier to control, which helps to improve the yield rate and overall quality of the products.

[0020] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0023] Figure 1 This is a schematic diagram of the overall structure of a high beam lens module provided in one embodiment of this application;

[0024] Figure 2 This is an exploded view of a high beam lens module provided in one embodiment of this application;

[0025] Figure 3 This is a schematic diagram of the structure of a lens holder provided in one embodiment of this application;

[0026] Figure 4 This is a schematic diagram of the structure of the vertical part provided in an embodiment of this application;

[0027] Figure 5 This is a side view of the outer lens provided in an embodiment of this application;

[0028] Figure 6 This is a schematic diagram of the structure of a light-emitting component provided in an embodiment of this application;

[0029] Figure 7 This is a schematic diagram of the structure of an ellipsoid provided in one embodiment of this application;

[0030] Figure 8 This is a schematic diagram of the structure of a heat sink provided in an embodiment of this application.

[0031] Explanation of reference numerals in the attached figures:

[0032] 1. Lens bracket assembly; 10. Lens bracket; 11. Beam splitter; 110. Beam splitting area; 12. Vertical part; 121. Light transmission slot; 13. Horizontal part; 131. First positioning slot; 14. Limiting part; 141. Second positioning slot; 15. Mounting cavity; 20. Outer lens; 21. First positioning post; 22. Second positioning post; 30. Ellipsoid; 31. Biconvex lens; 32. Positioning component; 33. Positioning slot; 34. Guide component; 35. Guide slot; 40. Inner lens; 41. Pre-installation hole; 50. Top cover; 60. Light-emitting component; 61. Circuit board; 62. Light-emitting element; 63. First positioning hole; 70. Heat sink; 71. Clearance post; 80. Limiting strip; 91. First welding rib; 92. Second welding rib; X, First direction; Y, Second direction; Z, Height direction of the high beam lens module. Detailed Implementation

[0033] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0034] The existing direct projection system mainly consists of a silicone inner lens, an inner lens support, and a projection lens. The inner lens in this system is made of silicone. Due to the properties of silicone, which is soft, an additional metal or plastic support is required to fix its shape. Silicone is also expensive and complex to assemble. The additional support increases the tolerance of the optical system. The difference in thermal expansion coefficients between silicone and the support can easily cause the inner lens to detach from the support under high temperatures, resulting in an optical path offset error of up to ±1.5°. This reduces the focusing effect of the far beam and affects the optical performance. At the same time, the system cost is relatively high.

[0035] In view of this, this application proposes a high beam lens module based on an integrated plastic inner lens, which significantly optimizes module performance and manufacturing cost through structural integration and material substitution.

[0036] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the overall structure of the high beam lens module provided in an embodiment of this application. Figure 2 This is an exploded view of the high beam lens module provided in the embodiments of this application. Figure 3 This is a schematic diagram of the structure of a lens holder provided in one embodiment of this application.

[0037] In some embodiments, the high beam lens module has a first direction X. The high beam lens module includes a lens support assembly 1, an outer lens 20, an inner lens 40, and a light-emitting component 60. The lens support assembly 1 includes a lens support 10 and a beam splitter 11, with the beam splitter 11 fixed on the lens support 10. The outer lens 20 is disposed on the lens support 10 and is located on one side of the beam splitter 11 in the first direction X. The inner lens 40 is disposed on the lens support 10 and is located on the other side of the beam splitter 11 in the first direction X. The inner lens 40 is a one-piece structure and is made of plastic. The light-emitting component 60 is disposed on the side of the inner lens 40 away from the beam splitter 11 in the first direction X. The light emitted by the light-emitting component 60 can pass through the inner lens 40 and the beam splitter 11 and be emitted from the outer lens 20. The coordinated arrangement of the beam splitter 11 with the inner lens 40 and outer lens 20 enables precise control of the light path, improving the focusing effect of the high beam. By using an integrated plastic inner lens 40 instead of the traditional silicone inner lens, the inner lens bracket is eliminated, reducing the number of parts and assembly steps, and lowering manufacturing costs. Furthermore, plastic is lighter than silicone, reducing the overall weight of the module.

[0038] In some examples, refer to Figure 3 The lens holder 10 and the beam splitter 11 are integrated into one unit. This integrated structure reduces assembly steps and part fitting errors, improves production efficiency, and also prevents the beam splitter 11 from shifting due to loosening of the lens holder 10.

[0039] In some embodiments, refer to Figure 2 and Figure 3 The lens bracket 10 includes a vertical portion 12 and a horizontal portion 13. The horizontal portion 13 is connected to the side of the vertical portion 12 away from the inner lens 40, and the horizontal portion 13 and the vertical portion 12 are integrally formed. In the height direction Z of the high beam lens module, the horizontal portion 13 is positioned near the end of the vertical portion 12. The vertical portion 12 has a light-transmitting groove 121. Light output from the light-emitting component 60 is transmitted to the outer lens 20 through the light-transmitting groove 121. A beam splitter 11 is connected to the horizontal portion 13 and extends to the side of the light-transmitting groove 121 away from the vertical portion 12. The light-transmitting groove 121 defines the light transmission path, reduces scattering, and ensures efficient light transmission. The beam splitter 11 allows light to be directly projected forward along the first direction X, forming a concentrated, parallel beam with uniform and symmetrical light distribution and high intensity at the center spot. The extension of the beam splitter 11 to the side of the light-transmitting groove 121 away from the vertical portion 12 optimizes crossbeaming in the high beam lens module, minimizing interference with the driver's vision.

[0040] Furthermore, referring to Figure 2The high beam lens module has a second direction Y, which is perpendicular to the first direction X and the height direction Z. Multiple beam splitters 11 are provided, and these beam splitters 11 are spaced apart along the second direction Y, forming a beam splitting area 110 between adjacent beam splitters 11. The multiple beam splitters 11 divide the light into multiple independent areas, avoiding light spot overlap and improving illumination uniformity. The beam splitting area 110 can be adjusted according to requirements to flexibly adapt to different high beam modes.

[0041] In some embodiments, refer to Figure 3 and Figure 7 The high-beam lens module also includes an ellipsoid 30, which is fixedly mounted on the lens bracket 10 and is located between the outer lens 20 and the beam splitter 11 in the first direction X. The ellipsoid 30 is made of PMMA (Poly(methyl) The ellipsoid 30 is made of polymethyl methacrylate (PMMA), and is a biconvex lens 31. When sunlight enters the outer surface of the outer lens 20 in a parallel manner and exits from the inner surface of the outer lens 20, it will focus on the lens decorative frame. The biconvex lens 31 can prevent the light from focusing on the lens decorative frame, thus preventing the ablation of the lens decorative frame near the ellipsoid 30 (not shown in the figure). PMMA material is high temperature resistant and anti-aging, and is suitable for the harsh operating environment of automotive lights. PMMA material has high light transmittance, reducing light refraction loss. The ellipsoid 30 includes multiple biconvex lenses 31 arranged along the second direction Y, and adjacent biconvex lenses 31 are connected. Each biconvex lens 31 corresponds to a beam splitting area 110. Each biconvex lens 31 corresponds to a beam splitting area 110, realizing fine light control and helping to optimize light distribution.

[0042] A positioning element 32 is provided at the bottom of the ellipsoid 30. In this embodiment, the positioning element 32 is specifically columnar. In other embodiments, the positioning element 32 may also be block-shaped, sheet-shaped, or other irregular shapes, which is not limited here. In this embodiment, there are two positioning elements 32. In other embodiments, there may be one or more positioning elements 32. A positioning groove 33 is provided on the horizontal part 13, and the positioning element 32 is inserted into the positioning groove 33. Guide elements 34 are provided on both sides of the second direction Y of the ellipsoid 30. In this embodiment, the guide elements 34 are specifically columnar. In other embodiments, they may also be block-shaped or sheet-shaped, which is not limited here. In this embodiment, there are two guide elements 34. In other embodiments, there may also be multiple guide elements 34, which is not limited here. Guide grooves 35 are provided on both sides of the second direction Y of the lens bracket 10, and the guide elements 34 are slidably inserted into the guide grooves 35. By providing the positioning element 32 and the guide element 34, it is convenient to install the ellipsoid 30 and to position the ellipsoid 30, so as to avoid the ellipsoid 30 from shifting. A limiting strip 80 is provided on the side of the lens bracket 10 facing the ellipsoid 30. The limiting strip 80 is spaced apart along the second direction Y and is used to limit the position of the ellipsoid 30. The limiting strip 80 constrains the position of the ellipsoid 30, preventing the ellipsoid 30 from shifting due to vibration or temperature changes. The limiting strip 80 provides clear installation guidance and simplifies the assembly process of the ellipsoid 30. In this embodiment, the ellipsoid 30 is fixed to the lens bracket 10 by laser welding. The side of the ellipsoid 30 closest to the outer lens 20 is the light-emitting surface. The light-emitting surface is designed with microstructures. The microstructures are fish-scale shaped and distributed on the surface of the ellipsoid 30. The microstructures continuously refract and control the light, making the light propagate more uniformly inside the lens module, which helps to improve the uniformity of illumination. The ellipsoid 30 mainly projects and expands the light beam to achieve the illumination area and angle required for the high beam function.

[0043] Reference Figure 2 and Figure 4 The inner lens 40 has an incident light surface and an exit light surface. The incident light surface is flat, while the exit light surface has a protrusion. The incident light surface is the side closest to the light-emitting component 60, and the exit light surface is the side closest to the beam splitter 11. Its main function is to collimate and focus the light, working with the beam splitter 11 and the ellipsoid 30 to achieve the light pattern and energy distribution of the high beam. The flat incident light surface is aligned with the flat light source of the light-emitting component 60, reducing refraction or scattering when the light enters the inner lens 40, ensuring efficient light entry into the inner lens 40. The protruding structure can refract divergent light into a more concentrated parallel beam, increasing the illumination distance of the high beam and the intensity of the central spot. Through a specific curvature design, the diffusion angle of the light is controlled, reducing scattering and ensuring that the light uniformly covers the beam splitting area 110 of the beam splitter 11, subsequently working with the ellipsoid 30 to achieve the light pattern and energy distribution of the high beam.

[0044] Reference Figure 2 and Figure 6The high beam lens module also includes a heat sink 70, which is mounted on the lens bracket 10. The light-emitting component 60 includes a circuit board 61 and multiple light-emitting elements 62 integrated on the circuit board 61. In this embodiment, the light-emitting elements 62 are specifically high beam LEDs (light-emitting diodes). The circuit board 61 is an aluminum substrate, which improves the heat dissipation of the light-emitting elements 62 and transfers heat to the heat sink 70 through the aluminum substrate, continuously dissipating heat from the high beam LED to maintain a reasonable operating temperature. The light-emitting component 60 is disposed between the heat sink 70 and the inner lens 40. The inner lens 40 has a pre-installed hole 41. The lens bracket 10 has a pre-installed post (not shown in the figure) on the side facing the inner lens 40. The pre-installed post is inserted into the pre-installed hole 41. The circuit board 61 has a first positioning hole 63, which is inserted into the pre-installed post. The insertion and engagement of the pre-installed hole 41 and the pre-installed post ensures the rapid and accurate assembly of the circuit board 61, the inner lens 40, and the lens bracket 10. The heat sink 70 mainly provides heat dissipation for the circuit board 61 to prevent the circuit board 61 from overheating and causing the light-emitting element 62 and other electronic components to burn. Thermal conductive adhesive needs to be applied between the heat sink 70 and the circuit board 61 to fill the gap and improve the heat dissipation effect. In this embodiment, the heat sink 70 is made by cold forging process.

[0045] Reference Figure 2 and Figure 8 A clearance post 71 is provided on the heat sink 70, which creates a gap between the heat sink 70 and the circuit board 61. The gap between the circuit board 61 and the heat sink 70 is coated with thermally conductive adhesive (not shown in the figure), which helps to enhance heat conduction efficiency. In this embodiment, the heat sink 70, the circuit board 61, and the inner lens 40 are fixed to the lens bracket 10 by pull screws.

[0046] In this embodiment, refer to Figure 2 and Figure 5 The outer lens 20 is made of PMMA. A first positioning post 21 and a second positioning post 22 are provided on the outer lens 20. A first positioning groove 131 is provided on the horizontal part 13. Limiting parts 14 are connected to both sides of the horizontal part 13. The limiting parts 14 are connected to the vertical part 12. A second positioning groove 141 is provided on the limiting parts 14 (e.g., ...). Figure 3 As shown, the first positioning post 21 is inserted into the first positioning groove 131, and the second positioning post 22 is inserted into the second positioning groove 141. The insertion of the first positioning post 21 and the second positioning post 22 into the groove prevents the outer lens 20 from being installed in the wrong direction, ensures that the outer lens 20 is in close contact with the lens bracket 10, and prevents dust or moisture from entering the optical path.

[0047] It is easy to understand that in this embodiment, the outer lens 20 has the same or similar dimensions in the height direction Z of the high beam lens module as the limiting part 14 in the height direction Z of the high beam lens module. This can be used for lenses with ultra-narrow opening sizes in the height direction Z of the high beam lens module. While meeting the design requirements of narrow openings, it can also reduce the space required for application, and the high beam lens module is lighter and has lower production costs.

[0048] In some embodiments, see Figure 2 As shown, the lens support assembly 1 also includes an upper cover 50, which is detachably connected to the lens support 10. The upper cover 50, the limiting part 14, the vertical part 12 and the horizontal part 13 enclose and form a mounting cavity 15. The beam splitter 11 and the ellipsoid 30 are both disposed in the mounting cavity 15.

[0049] Furthermore, in this embodiment, a first welding rib 91 is provided on the side of the horizontal part 13 facing the outer lens 20, and a second welding rib 92 is provided on the side of the limiting part 14 facing the outer lens 20. The outer lens 20 is fixed to the lens bracket 10 by laser welding. The first welding rib 91 is used to fix the outer lens 20 and the horizontal part 13 after laser welding and melting, and the second welding rib 92 is used to fix the outer lens 20 and the limiting part 14 after laser welding and melting.

[0050] The high-beam lens module provided in this application, during installation, first fixes the ellipsoid 30 and outer lens 20 to the lens bracket 10, and then installs the inner lens 40, circuit board 61, and heat sink 70 on the lens bracket 10, which facilitates automated assembly and improves assembly efficiency. This application brings several significant advantages by applying an integrated plastic inner lens to the high-beam lens module. In terms of cost control, it replaces the traditional silicone inner lens, eliminating the need for an inner lens bracket and reducing the number of parts. This not only lowers manufacturing costs but also eliminates the step of assembling the inner lens and inner lens bracket, reducing labor and time costs and effectively improving production efficiency. Regarding weight optimization, plastic is lighter than silicone, reducing the overall weight of the high-beam lens module. In terms of performance stability, the integrated plastic inner lens has better structural integrity and is less prone to deformation or displacement due to long-term use, unlike silicone lenses, ensuring the stability of the light propagation path and improving the consistency and reliability of the lighting effect.

[0051] In addition, plastic materials are easier to mold during the production process, and can be mass-produced using efficient processes such as injection molding. The dimensional accuracy and surface quality of the products are easier to control, which helps to improve the yield rate and overall quality of the products.

[0052] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0053] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0054] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0055] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A high-beam lens module, characterized in that, The high beam lens module has a first direction (X), and the high beam lens module includes: Lens support assembly (1); An outer lens (20) is disposed on the lens support assembly (1); An inner lens (40) is disposed on the lens support assembly (1), and the inner lens (40) and the outer lens (20) are distributed along the first direction (X). The inner lens (40) is an integral structure and is made of plastic. The light-emitting component (60) is disposed on the side of the inner lens (40) away from the outer lens (20) in the first direction (X), and the light emitted by the light-emitting component (60) can pass through the inner lens (40) and be emitted from the outer lens (20).

2. The high-beam lens module according to claim 1, characterized in that, The lens support assembly (1) includes a lens support (10) and a beam splitter (11). The beam splitter (11) is fixed to the lens support (10). The lens support (10) includes a horizontal part (13) and a vertical part (12). A light transmission groove (121) is provided on the vertical part (12). The light emitted by the light-emitting component (60) is transmitted to the outer lens (20) through the light transmission groove (121). The beam splitter (11) extends to the side of the light transmission groove (121) away from the vertical part (12).

3. The high-beam lens module according to claim 2, characterized in that, The high beam lens module has a second direction (Y), which is perpendicular to the first direction (X). Multiple beam splitters (11) are provided, and the multiple beam splitters (11) are spaced apart along the second direction (Y). A beam splitting area (110) is formed between two adjacent beam splitters (11).

4. The high-beam lens module according to claim 3, characterized in that, It also includes an ellipsoid (30), which is fixedly installed on the lens bracket (10), and the ellipsoid (30) is located between the outer lens (20) and the beam splitter (11) in the first direction (X). The ellipsoid (30) is made of PMMA material and is a biconvex lens.

5. The high-beam lens module according to claim 4, characterized in that, The ellipsoid (30) includes a plurality of biconvex lenses (31) arranged along the second direction (Y), and two adjacent biconvex lenses (31) are connected, each biconvex lens (31) corresponding to the beam splitting region (110).

6. The high-beam lens module according to claim 1, characterized in that, The inner lens (40) has an incident light surface and an exit light surface. The incident light surface is a plane, and the exit light surface is provided with a protrusion.

7. The high-beam lens module according to claim 2, characterized in that, It also includes a heat sink (70) mounted on the lens bracket (10). The light-emitting component (60) includes a circuit board (61) and multiple light-emitting elements (62) integrated on the circuit board (61). The light-emitting component (60) is disposed between the heat sink (70) and the inner lens (40). The inner lens (40) has a pre-installed hole (41). The lens bracket (10) has a pre-installed post on the side facing the inner lens (40). The pre-installed post is inserted into the pre-installed hole (41). The circuit board (61) has a first positioning hole (63) inserted into the pre-installed post.

8. The high beam lens module according to claim 2, characterized in that, The outer lens (20) is provided with a first positioning post (21) and a second positioning post (22). The horizontal part (13) of the lens bracket (10) is provided with a first positioning groove (131). Limiting parts (14) are connected to both sides of the horizontal part (13). The limiting parts (14) are connected to the vertical part (12). The limiting parts (14) are provided with a second positioning groove (141). The first positioning post (21) is inserted into the first positioning groove (131), and the second positioning post (22) is inserted into the second positioning groove (141).

9. The high-beam lens module according to claim 5, characterized in that, The lens bracket (10) is provided with a limiting strip (80) on the side facing the ellipsoid (30). The limiting strip (80) is provided at intervals along the second direction (Y) and is used to limit the ellipsoid (30).

10. The high-beam lens module according to claim 8, characterized in that, The horizontal part (13) is provided with a first welding rib (91) on the side facing the outer lens (20), and the limiting part (14) is provided with a second welding rib (92) on the side facing the outer lens (20). The outer lens (20) is fixed to the lens bracket (10) by laser welding.

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