High-beam and low-beam integrated module and vehicle lamp

Abstract

The invention relates to the field of illumination modules, and discloses a high and low beam integrated module, a vehicle lamp and a vehicle, the high and low beam integrated module comprises a lens, a low beam module and a high beam module, the high beam module comprises a condenser and a high beam light source, and the low beam module comprises a first reflection element, a low beam light source and a second reflection element; the condenser is configured to gather a first light beam emitted by the high beam light source and enable the first light beam to be transmitted along a high beam light path, and the first reflecting element is configured to reflect a second light beam emitted by the low beam light source and enable a part of the second light beam to be transmitted along a low beam light path after being cut off through a cut-off line structure on the condenser and form a first low beam light type through the lens. The second reflection element can reflect the other part of the second light beam reflected by the first reflection element to the condenser back to the passing light path and propagate along the passing light path to form a second passing light pattern through the lens, and the first passing light pattern and the second passing light pattern are overlapped to form the passing light pattern. The high and low beam integrated module can increase the luminous flux and improve the brightness of the low beam pattern.

Description

Technical Field

[0001] The present invention relates to a lighting module, in particular to a high and low beam integrated module and also to a vehicle lamp. Background Art

[0002] Currently, more and more car headlights are using integrated high and low beam modules. The integrated high and low beam module integrates the two functions of high beam and low beam. Compared with the existing form of separate arrangement of high beam module and low beam module, the number of parts is greatly reduced.

[0003] In existing high and low beam integrated modules, a concentrator can be used to converge the high beam light source, and a cutoff line structure can be set on the concentrator to cut off the low beam light to obtain a low beam light pattern. In existing modules where the concentrator is a transparent plastic component, the low reflectivity of the plastic component results in a significant loss of low beam light, resulting in insufficient luminous flux and insufficient low beam brightness.

[0004] Therefore, it is necessary to design a high and low beam integrated module to overcome or alleviate the above technical problems. Summary of the Invention

[0005] The object of the present invention is to provide a high and low beam integrated module, which can increase the luminous flux and improve the brightness of the low beam pattern.

[0006] In order to achieve the above-mentioned objectives, the first aspect of the present invention provides an integrated high and low beam module, including a lens, a low beam module and a high beam module, the high beam module including a concentrator and a high beam light source, the low beam module including a first reflecting element, a low beam light source and a second reflecting element, the concentrator being configured to converge a first light beam emitted by the high beam light source and causing the first light beam to propagate along a high beam optical path and form a high beam light pattern after being projected through the lens, the first reflecting element being configured to reflect a second light beam emitted by the low beam light source and causing a portion of the second light beam to be cut off by a cut-off line structure provided on the concentrator and then propagate along the low beam optical path and be projected through the lens to form a first low beam light pattern, the second reflecting element being able to reflect another portion of the second light beam reflected by the first reflecting element toward the direction of the concentrator back to the low beam optical path and propagate along the low beam optical path and then be projected through the lens to form a second low beam light pattern, the first low beam light pattern and the second low beam light pattern being superimposed to form the required low beam light pattern.

[0007] In some embodiments, the second reflective element is a reflective plate, and the reflective plate includes a first reflective surface and a second reflective surface connected in sequence, and an angle is formed between the first reflective surface and the second reflective surface.

[0008] In some embodiments, the angle between the first reflecting surface and the second reflecting surface is 140°-220°.

[0009] In some embodiments, the concentrator includes a first concentrating portion and a second concentrating portion, and the first concentrating portion and the second concentrating portion are connected to form a bent structure.

[0010] In some embodiments, the upper surface of the first focusing portion has a bending structure, the cut-off line structure is formed at the boundary where the bending structure connects with the light-emitting surface of the concentrator, and the side surface of the bending structure forms an angle with the optical axis of the lens.

[0011] In some embodiments, the upper surface of the second light-focusing portion is a concave arc surface.

[0012] In some embodiments, the vertical distance between the highest point and the lowest point of the concave arc surface is 0.3 mm to 4 mm.

[0013] In some embodiments, first uniformization structures are provided on both sides of the concentrator.

[0014] In some embodiments, a lens holder is further included, the side of the lens is provided with an extended edge, and the lens holder is provided with a plurality of first buckles for abutting against the extended edge so that the lens can be clamped on the lens holder.

[0015] In some embodiments, a heat sink is further included, the low beam module and the high beam module are mounted on the heat sink, the lens, the lens holder and the heat sink are connected in sequence to form a cavity, the high beam module is located in the cavity, and the low beam module is configured to enable the second light beam to propagate through the cavity to the lens.

[0016] In some embodiments, the heat sink includes a first mounting surface for mounting the high beam module and a second mounting surface for mounting the low beam module, and an angle is formed between the first mounting surface and the second mounting surface.

[0017] In some embodiments, the angle between the first mounting surface and the second mounting surface is 10°-80°.

[0018] In some embodiments, the high beam module includes a high beam circuit board for installing the high beam light source, and the high beam circuit board is installed on the first mounting surface. The low beam module includes a low beam circuit board for installing the low beam light source, and the low beam circuit board is installed on the second mounting surface.

[0019] In some embodiments, concentrator mounting parts are respectively provided on both sides of the concentrator, a first concentrator mounting hole is provided on the concentrator mounting part, and a pair of second concentrator mounting holes that can cooperate with the first concentrator mounting hole are provided on the radiator. The pair of second concentrator mounting holes are symmetrically arranged on both sides of the first mounting surface, and the concentrator is mounted on the radiator by fasteners passing through the first concentrator mounting hole and the second concentrator mounting hole.

[0020] In some embodiments, the high beam circuit board is provided with a plurality of high beam mounting holes, and the first mounting surface is provided with a plurality of high beam circuit board mounting holes that can cooperate with the high beam mounting holes, so that the high beam circuit board can be installed on the first mounting surface.

[0021] In some embodiments, the second reflective element is provided with a first element positioning hole, a second element positioning hole and several element mounting holes, and the second mounting surface is provided with a pair of element positioning columns that can cooperate with the first element positioning hole and the second element positioning hole to enable the second reflective element to be positioned on the second mounting surface; the first reflective element is provided with a first reflective component mounting hole that can cooperate with the element mounting hole to enable the first reflective element to be mounted on the second mounting surface.

[0022] In some embodiments, the low beam circuit board is provided with several low beam circuit board mounting holes, and the first reflective element is provided with a second reflective element mounting hole that can cooperate with the low beam circuit board mounting hole, so that the first reflective element and the low beam circuit board can be installed on the second mounting surface.

[0023] In some embodiments, the angle between the light emitting direction of the high beam light source and the optical axis of the lens is 15°-75°, and the angle between the light emitting direction of the low beam light source and the optical axis of the lens is 75°-90°.

[0024] In some embodiments, the light-emitting end of the concentrator includes a concentrator light-emitting surface and a stray light elimination surface connected in the up and down directions, and there is a chamfer between the concentrator light-emitting surface and the stray light elimination surface, and the stray light elimination surface is arranged inclined in the direction away from the light-emitting end of the concentrator.

[0025] A second aspect of the present invention provides a vehicle lamp provided with the above-mentioned high and low beam integrated module.

[0026] Through the above technical solution, by setting a second reflecting element, another part of the second light beam reflected by the first reflecting element toward the upper surface of the concentrator is reflected back into the low beam light path, thereby increasing the luminous flux and improving the brightness of the low beam light pattern; at the same time, the uniformity of the low beam can be improved.

[0027] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 any creative work.

[0029] Figure 1 2 is a schematic diagram of the three-dimensional structure of the high and low beam integrated module in a specific embodiment of the present invention;

[0030] Figure 2 This is one of the exploded views of the high and low beam integrated module in a specific embodiment of the present invention;

[0031] Figure 3 This is the second exploded view of the high and low beam integrated module in a specific embodiment of the present invention;

[0032] Figure 4 is a schematic diagram of the three-dimensional structure of a lens in a specific embodiment of the present invention;

[0033] Figure 5 This is one of the three-dimensional structural schematic diagrams of the lens holder in a specific embodiment of the present invention;

[0034] Figure 6 3D schematic diagram of the assembled state of the sun-proof focusing member and the lens support in a specific embodiment of the present invention;

[0035] Figure 7 This is one of the three-dimensional structural diagrams of the concentrator in a specific embodiment of the present invention;

[0036] Figure 8 1 is a schematic diagram of the three-dimensional structure of a high-beam circuit board in a specific embodiment of the present invention;

[0037] Figure 9 This is one of the three-dimensional structural diagrams of the radiator in a specific embodiment of the present invention;

[0038] Figure 10 It is a schematic diagram of the three-dimensional structure of the assembled state of the concentrator, high-beam circuit board and heat sink in a specific embodiment of the present invention;

[0039] Figure 11 is one of the schematic diagrams of the three-dimensional structure of the first reflective element in a specific embodiment of the present invention;

[0040] Figure 12This is a second schematic diagram of the three-dimensional structure of the first reflective element in a specific embodiment of the present invention;

[0041] Figure 13 is one of the structural schematic diagrams of the second reflective element in a specific embodiment of the present invention;

[0042] Figure 14 This is a second structural diagram of the second reflective element in a specific embodiment of the present invention;

[0043] Figure 15 is a schematic diagram of the three-dimensional structure of a low-beam circuit board in a specific embodiment of the present invention;

[0044] Figure 16 This is the second schematic diagram of the three-dimensional structure of the radiator in the specific embodiment of the present invention;

[0045] Figure 17 is a schematic three-dimensional structural diagram of the first reflective element, the second reflective element, the low-beam circuit board, and the heat sink in an assembled state in a specific embodiment of the present invention;

[0046] Figure 18 This is the second schematic diagram of the three-dimensional structure of the lens holder in the specific embodiment of the present invention;

[0047] Figure 19 1 is a schematic diagram of the three-dimensional structure of a sun-blocking focusing member in a specific embodiment of the present invention;

[0048] Figure 20 This is the third schematic diagram of the three-dimensional structure of the radiator in the specific embodiment of the present invention;

[0049] Figure 21 is a schematic three-dimensional structural diagram of the assembled state of the lens, lens holder and heat sink in a specific embodiment of the present invention;

[0050] Figure 22 This is the second schematic diagram of the three-dimensional structure of the concentrator in the specific embodiment of the present invention;

[0051] Figure 23 This is the third schematic diagram of the three-dimensional structure of the concentrator in the specific embodiment of the present invention;

[0052] Figure 24 This is the fourth schematic diagram of the three-dimensional structure of the concentrator in the specific embodiment of the present invention;

[0053] Figure 25 yes Figure 24 A partial enlarged view of part A;

[0054] Figure 26 is with Figure 25 Schematic diagram of the light pattern corresponding to the cut-off line structure;

[0055] Figure 27 The corresponding technology in the prior art Figure 24 A partial enlarged view of part A, wherein the cutoff line structure is the existing cutoff line structure design;

[0056] Figure 28 is with Figure 27 Schematic diagram of the light pattern corresponding to the cut-off line structure;

[0057] Figure 29 This is the fifth schematic diagram of the three-dimensional structure of the concentrator in the specific embodiment of the present invention;

[0058] Figure 30 yes Figure 29 Schematic diagram of the corresponding high beam pattern and low beam pattern in the connection state;

[0059] Figure 31 This is the sixth schematic diagram of the three-dimensional structure of the concentrator in the specific embodiment of the present invention;

[0060] Figure 32 yes Figure 30 Schematic diagram of the corresponding high beam pattern and low beam pattern in the connection state;

[0061] Figure 33 FIG7 is a seventh schematic diagram of the three-dimensional structure of the concentrator in a specific embodiment of the present invention;

[0062] Figure 34 This is the eighth schematic diagram of the three-dimensional structure of the concentrator in the specific embodiment of the present invention;

[0063] Figure 35 This is a schematic diagram of the optical path of stray light appearing on the light-emitting surface of the concentrator;

[0064] Figure 36 yes Figure 35 Schematic diagram of the corresponding light pattern;

[0065] Figure 37 FIG9 is a ninth schematic diagram of the three-dimensional structure of the concentrator in a specific embodiment of the present invention;

[0066] Figure 38 Schematic diagram of the optical path of a solution to stray light appearing on the light-emitting surface of a concentrator in a specific embodiment of the present invention;

[0067] Figure 39 yes Figure 38 Schematic diagram of the corresponding light pattern;

[0068] Figure 40 yes Figure 37 A partial enlarged view of part B;

[0069] Figure 41It is a three-dimensional structural diagram of the assembly state of the high beam module, the low beam module and the radiator in a specific embodiment of the present invention;

[0070] Figure 42 This is one of the structural schematic diagrams of the assembled state of the high-beam circuit board and the low-beam circuit board in a specific embodiment of the present invention;

[0071] Figure 43 This is one of the schematic diagrams of the low beam light path in a specific embodiment of the present invention, wherein no second reflective element is provided;

[0072] Figure 44 This is a second schematic diagram of the low beam light path in a specific embodiment of the present invention, wherein a second reflective element is provided;

[0073] Figure 45 This is the second structural schematic diagram of the assembly state of the high-beam circuit board and the low-beam circuit board in a specific embodiment of the present invention.

[0074] Description of Reference Numerals

[0075] 1-Lens; 2-Lens bracket; 21-Positioning rib; 22-First snap; 23-Second snap; 24-Positioning column for anti-sunlight focusing component; 25-First lens bracket positioning hole; 26-Second lens bracket positioning hole; 27-Bracket mounting hole; 28-Lens bracket mounting hole; 29-Second homogenizing structure; 3-Anti-sunlight focusing component; 31-Snap-fit ​​component; 32-Clip hole; 33-Positioning hole for anti-sunlight focusing component; 34-Mounting hole for anti-sunlight focusing component; 35-First anti-sunlight focusing portion; 36-Second Second anti-sunlight focusing unit; 4-concentrator; 41-first concentrating unit; 42-second concentrating unit; 43-first uniformization structure; 44-concentrator positioning column; 45-first concentrator mounting hole; 46-concentrator light-emitting surface; 47-stray light elimination surface; 48-cutoff line structure, 491-side surface of the bending structure; 492-bottom surface of the bending structure; 5-high-beam circuit board; 51-first concentrator positioning hole; 52-second concentrator positioning hole; 53-first high-beam circuit board positioning hole; 54-second high-beam circuit board Positioning hole; 55 - high beam mounting hole; 6 - first reflective element; 61 - reflective element positioning post; 62 - first reflective element mounting hole; 63 - second reflective element mounting hole; 7 - second reflective element; 71 - first reflective surface; 72 - second reflective surface; 73 - first element positioning hole; 74 - second element positioning hole; 75 - element mounting hole; 8 - low beam circuit board; 81 - first reflective element positioning hole; 82 - second reflective element positioning hole; 83 - first low beam circuit board positioning hole; 84 - second low beam circuit board positioning hole; 85- low beam circuit board mounting hole; 9- heat sink; 901- first mounting surface; 902- second mounting surface; 91- concentrator positioning slot; 92- high beam circuit board positioning column; 93- second concentrator mounting hole; 94- high beam circuit board mounting hole; 95- reflector positioning slot; 96- low beam circuit board positioning column; 97- reflector element mounting hole; 98- low beam element mounting hole; 99- lens bracket positioning column; 910- first radiator mounting hole; 911- second radiator mounting hole; 912- element positioning column. DETAILED DESCRIPTION

[0076] The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are intended to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention. The present invention can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but rather includes all technical solutions within the scope of the claims.

[0077] The present invention provides these embodiments to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values ​​set forth in these embodiments should be interpreted as merely exemplary, and not as limiting.

[0078] It should be noted that, in order to facilitate the description of the present invention and simplify the description, generally, the setting orientation of the high and low beam integrated module is roughly the same as when the headlight is actually used on the vehicle, for example, the lens is in the front, and correspondingly, the low beam module and the high beam module are in the back, the light output end of the concentrator faces forward, and the two side surfaces of the concentrator in the left and right directions are respectively provided with a first uniformization structure. In the description of the present invention, the indicated orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0079] In addition, words such as “include” or “comprise” and the like used in the present invention mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of also including other elements.

[0080] It should also be noted that, in the description of this invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, removable connections, or integral connections; they can be directly connected or indirectly connected through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this invention depending on the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intervening device between the specific device and the first or second device.

[0081] All terms used herein have the same meanings as understood by one of ordinary skill in the art to which the present invention belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, common dictionaries should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined herein.

[0082] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0083] like Figures 1 to 45As shown, the basic embodiment of the present invention provides an integrated high and low beam module, including a lens 1, a low beam module and a high beam module, the high beam module including a concentrator 4 and a high beam light source, the low beam module including a first reflecting element 6, a low beam light source and a second reflecting element 7, the concentrator 4 is configured to converge a first light beam emitted by the high beam light source and make the first light beam propagate along the high beam light path and be projected after passing through the lens 1 to form a high beam light pattern, the first reflecting element 6 is configured to reflect a second light beam emitted by the low beam light source and make a part of the second light beam cut off by a cut-off line structure 48 provided on the concentrator 4 and propagate along the low beam light path and be projected after passing through the lens 1 to form a first low beam light pattern, the second reflecting element 7 is provided above the upper surface of the concentrator 4, and can reflect another part of the second light beam reflected by the first reflecting element 6 toward the upper surface of the concentrator 4 back to the low beam light path and propagate along the low beam light path and be projected after passing through the lens 1 to form a second low beam light pattern, the first low beam light pattern and the second low beam light pattern are superimposed to form the required low beam light pattern.

[0084] Generally, the concentrator 4 is a transparent member. In particular, when the concentrator 4 is a plastic transparent member, the reflectivity of the plastic transparent member is limited, which will cause the low beam luminous flux to be too low. Specifically, if Figure 43 As shown, if the second reflective element 7 is not provided, the first reflective element 6 will reflect another part of the second light beam toward the upper surface of the condenser 4. This part of the light beam will pass through the condenser 4 and then be emitted from the lens 1, thereby forming unwanted stray light. In addition, the luminous flux of the low beam is reduced, resulting in insufficient brightness of the low beam pattern. The stray light will also affect the uniformity of the low beam pattern. Figure 44 As shown, the present invention can reflect another part of the second light beam reflected by the first reflective element 6 toward the upper surface of the concentrator 4 back into the low beam light path by providing a second reflective element 7, thereby increasing the luminous flux, improving the brightness of the low beam pattern, eliminating stray light, and improving the uniformity of the low beam pattern.

[0085] In some embodiments, the first reflective element 6 may be a mirror.

[0086] In some embodiments, as Figure 13 As shown, the second reflective element 7 can be a reflector. Changing the shape of the reflector can change the light distribution of the low beam, improving the light utilization rate while making the low beam pattern more uniform. For example, the reflector includes a first reflective surface 71 and a second reflective surface 72. The first reflective surface 71 and the second reflective surface 72 are sequentially connected to form a bent structure. There is an angle between the first reflective surface 71 and the second reflective surface 72, which cooperates with the first reflective element 6 to change the light distribution of the low beam. Specifically, Figure 14As shown, the angle between the first reflective surface 71 and the second reflective surface 72 can be 140°-220°. Changing this angle can change the light distribution of the low beam. A reflective layer, such as aluminum plating, can be provided on the surfaces of the first reflective surface 71 and the second reflective surface 72 to further increase the light flux.

[0087] In some embodiments, as Figure 22 and Figure 23 As shown, the concentrator 4 includes a first concentrating portion 41 and a second concentrating portion 42 , and the first concentrating portion 41 and the second concentrating portion 42 are connected to form a bent structure.

[0088] In some embodiments, as Figure 24 As shown, the upper surface of the first light focusing portion 41 has a bent structure, as shown in FIG. Figure 25 As shown, a cutoff line structure 48 is formed at the boundary where the bending structure is connected to the light-emitting surface 46 of the concentrator, and the bending structure includes a side surface 491 and a bottom surface 492, and the side surface 491 and the bottom surface 492 are connected, and the side surface 491 of the bending structure forms an angle with the optical axis S of the lens 1; it should be noted that the bending structure can have a side surface 491, and then a side surface 491 is connected to a bottom surface 492, so that the cross-sectional shape of the bending structure in a plane perpendicular to the light-emitting direction of the concentrator light-emitting surface 46 is similar to a Z-shape, or the bending structure can have two side surfaces 491, and then the two side surfaces 491 are connected to a bottom surface 492, and there is a side surface 491 on both sides of the bottom surface 492, so that the cross-sectional shape of the bending structure in a plane perpendicular to the light-emitting direction of the concentrator light-emitting surface 46 is similar to a U-shape. At this time, the bending structure can be approximately bathtub-shaped. Figure 27 The figure shows the existing cut-off line structure, which has a shape consistent with the cut-off line of the low beam type. Figure 27 A meandering structure forming a cut-off structure is also shown, wherein the side surfaces of the meandering structure are parallel to the optical axis S of the lens. Figure 28 To have Figure 27 The schematic diagram of the corresponding part of the low beam light pattern when the bending structure for forming the cut-off line structure is shown. Figure 28 As can be seen from the dotted box area in the figure, the lines of the light pattern diagram are not smooth enough and there are block-shaped protrusions on the lines, indicating that there is a sudden change in brightness in the light pattern, that is, there is a dark area in the light pattern, which makes the light pattern uniformity poor. Figure 27 The structural form of the existing cutoff line structure is shown. Figure 25 The figure shows the structural form of the cut-off line structure provided by the present invention and the side surface 491 of the bent structure used to form the cut-off line structure 48. The side surface 491 of the bent structure is tilted relative to the lens optical axis S. Figure 26 To have Figure 25 The schematic diagram of the partial low beam light pattern corresponding to the bending structure for forming the cut-off line structure 48 is shown in FIG. Figure 26 It can be seen from the dotted box area that the lines of the light pattern diagram are relatively smooth, indicating that the brightness mutation in the light pattern has been improved and the uniformity of the light pattern is better.

[0089] Figure 29 The figure shows a structural form of the upper surface of the second light focusing portion 42. The upper surface of the second light focusing portion 42 is a plane. Figure 30 is with Figure 29 For the corresponding light pattern, refer to Figure 35 The light propagation path in the concentrator 4 shown in the figure, in the design of the high and low beam integrated module, since there is a natural dividing line between the high beam light type and the low beam light type, if the upper surface of the second concentrating portion 42 is a flat structure, Figure 30 The lines in the middle dotted box have block-like protrusions and there is a sudden change in brightness, that is, there will be a dark line where the high beam and low beam patterns meet. Figure 30 As can be seen from the dotted box area, the closer to the edges of the light pattern, the more obvious the blocky protrusions are, indicating that the connection between the high beam and low beam patterns is worse near the edges of the two sides. Figure 29 The structure of the upper surface of the second focusing portion 42 is shown in FIG. Figure 31 The figure shows a preferred structural form of the upper surface of the second light-concentrating portion 42. The upper surface of the second light-concentrating portion 42 may be a concave arc surface. Figure 32 is with Figure 31 Corresponding to the light pattern, since the upper surface of the second focusing portion 42 adopts an inwardly concave arc surface, the left and right sides of the upper surface of the second focusing portion 42 have gradually increasing heights, which can reflect the high beam light passing through the upper surface of the second focusing portion 42 on both sides to the position near the cut-off line of the low beam light pattern as much as possible, so that the high beam light pattern and the low beam light pattern are better connected near the edges of both sides. This can be Figure 32 As can be seen from the dotted box area, relative to Figure 30 , Figure 32 The blocky protrusions of the lines in the wireframe area are not obvious, indicating that there is no sudden change in brightness, that is, there are no dark lines, and the high beam and low beam patterns are better connected near the edges on both sides.

[0090] In some embodiments, in order to make the high beam pattern and the low beam pattern have a better connection near the edges of both sides, such as Figure 33 As shown, the vertical distance between the highest point and the lowest point of the concave arc surface of the upper surface of the second light focusing portion 42 can be 0.3 mm to 4 mm.

[0091] The stray light generated by the concentrator 4 is mainly divided into two parts. One is the stray light generated by the light reflected from the left and right sides of the concentrator 4. That is, the light is reflected from the left and right sides of the concentrator 4 and then emitted from the light emitting surface of the concentrator 4. For this stray light, Figure 34 As shown, a first uniformization structure 43 can be provided on the left and right sides of the concentrator 4. The first uniformization structure 43 can be a pattern, such as a columnar pattern, which destroys the reflection of the left and right sides of the concentrator 4 and eliminates stray light. Figure 35 As shown, the second is the stray light that appears through the light-emitting surface of the concentrator 4. Figure 36 For Figure 35 The corresponding light pattern, Figure 36 The dotted box area in the figure is the corresponding display of stray light in the light pattern diagram. Figure 37 and Figure 40 As shown, the present invention cuts off the area below the light-emitting surface of the concentrator 4, that is, the light-emitting end of the concentrator 4 includes a concentrator light-emitting surface 46 and a stray light elimination surface 47. The concentrator light-emitting surface 46 and the stray light elimination surface 47 are connected in the vertical direction and have an angle. There is a rounded corner between the concentrator light-emitting surface 46 and the stray light elimination surface 47. The stray light elimination surface 47 is arranged tilted away from the light-emitting end of the concentrator 4. Figure 38 As shown, the propagation path of the light corresponding to the stray light in the concentrator 4 is changed. Figure 35 The propagation direction of the light, this part of the light propagates in the direction of the lower propagation, and will no longer be emitted from the lens 1. Figure 39 It can be clearly seen in the dotted box area that the stray light is basically eliminated. Moreover, the rounded corners between the light emitting surface 46 and the stray light elimination surface 47 of the concentrator can make the stray light disappear more smoothly without the appearance of a light-dark dividing line.

[0092] In some embodiments, as Figure 2 and Figure 3 As shown, a lens 1 is also provided, which is arranged in front of the low beam module and the high beam module. The low beam module projects the low beam light through the lens 1 to the road surface in front of the vehicle to form a low beam light pattern, and the high beam module projects the high beam light through the lens 1 to the road surface in front of the vehicle to form a high beam light pattern.

[0093] In some embodiments, as Figure 2 and Figure 3 As shown, a lens holder 2 is also provided. Figure 4 and Figure 5As shown, the side of the lens 1 is provided with an extended edge, and the lens holder 2 is provided with a plurality of first buckles 22. Moreover, the front end of the lens holder 2 has an inwardly protruding flange, and the first buckles 22 can abut against the extended edge of the side of the lens 1, clamping the extended edge of the side of the lens 1 between the flange at the front end of the lens holder 2 and the first buckles 22, so that the lens 1 is clamped on the lens holder 2.

[0094] In some embodiments, as Figure 4 and Figure 5 As shown, a positioning opening 11 is provided on the extended edge of the lens 1 , and a positioning rib 21 is provided on the inner wall of the lens holder 2 . The positioning rib 21 can be matched with the positioning opening 11 , thereby positioning the lens 1 .

[0095] In some embodiments, a radiator 9 is provided, and both the low beam module and the high beam module are mounted on the radiator 9. The lens 1, the lens holder 2 and the radiator 9 are connected in sequence to form a cavity. The high beam module is located in the cavity, and the low beam module is configured to enable the second light beam to propagate through the cavity to the lens 1.

[0096] In some embodiments, as Figure 6 and Figure 19 As shown, an anti-sunlight focusing member 3 is also provided in the lens holder 2. The anti-sunlight focusing member 3 can be a metal plate. The anti-sunlight focusing member 3 includes a first anti-sunlight focusing portion 35 and a second anti-sunlight focusing portion 36. The first anti-sunlight focusing portion 35 and the second anti-sunlight focusing portion 36 are connected to form a bent structure. The front end of the first anti-sunlight focusing portion 35 is provided with a plurality of clips 31. The clips 31 can be springs. The first anti-sunlight focusing portion 35 is abutted against the inner side wall of the lens holder 2 through the clips 31, thereby forming an interference fit between the anti-sunlight focusing member 3 and the lens holder 2, and the anti-sunlight focusing member 3 is fixedly installed in the lens holder 2. The second anti-sunlight focusing portion 36 is arranged below the first focusing portion 41 of the concentrator 4. Therefore, the anti-sunlight focusing member 3 not only prevents sunlight from being focused, but also covers the internal structure of the module, making it invisible to the outside and beautifying the appearance.

[0097] In some embodiments, a second uniformizing structure 29 is provided on the inner side wall of the lens holder 2 . The second uniformizing structure 29 may be a pattern, such as a columnar pattern, which can weaken the stray light emitted from the low beam module to the inner side wall of the lens holder 2 .

[0098] In some embodiments, as Figure 18 As shown, the end of the lens holder 2 away from the first buckle 22, that is, the rear end of the lens holder 2 is provided with a first lens holder positioning hole 25, a second lens holder positioning hole 26 and a holder mounting hole 27. Figure 20As shown, mounting ear plates are provided at the left and right ends of the radiator 9, respectively. Lens holder positioning posts 99 and first radiator mounting holes 910 are provided on the mounting ear plates. The first lens holder positioning hole 25 can be a waist-shaped hole, and the second lens holder positioning hole 26 can be a round hole. One lens holder positioning post 99 is passed through the first lens holder positioning hole 25, and the other lens holder positioning post 99 is passed through the second lens holder positioning hole 26. The first lens holder positioning hole 25 and the second lens holder positioning hole 26 are used to complete the positioning of the lens holder 2 on the radiator 9. The bracket mounting hole 27 and the first radiator mounting hole 910 can be screw holes. The lens holder 2 can be fastened to the radiator 9 by passing screws through the bracket mounting hole 27 and the first radiator mounting hole 910.

[0099] In some embodiments, as Figure 18 As shown, the end of the lens holder 2 away from the first buckle 22, that is, the rear end of the lens holder 2 is provided with a second buckle 23, a sun-proof focusing member positioning column 24 and a lens holder mounting hole 28. Correspondingly, as Figure 19 As shown, the end of the first anti-sunlight focusing part 35 away from the clamping part 31, the rear end of the first anti-sunlight focusing part 35 is provided with a clamping hole 32, an anti-sunlight focusing part positioning hole 33 and an anti-sunlight focusing part mounting hole 34, the anti-sunlight focusing part positioning hole 33 can cooperate with the anti-sunlight focusing part positioning column 24 to position the anti-sunlight focusing part 3 on the lens bracket 2, the second buckle 23 can be clamped with the clamping hole 32, the lens bracket mounting hole 28 and the anti-sunlight focusing part mounting hole 34 can be screw holes, a protrusion is formed on the radiator 9, and a second radiator mounting hole 911 is provided on the protrusion, and a screw is passed through the lens bracket mounting hole 28 and the anti-sunlight focusing part mounting hole 34 and screwed into the second radiator mounting hole 911, so that the lens bracket 2 and the anti-sunlight focusing part 3 can be fastened and mounted on the radiator 9.

[0100] In some embodiments, as Figure 16 As shown, the radiator 9 includes a first mounting surface 901 and a second mounting surface 902, and there is an angle between the first mounting surface 901 and the second mounting surface 902; the high beam module is mounted on the first mounting surface 901, and the low beam module is mounted on the second mounting surface 902. Specifically, as Figure 42 As shown, the angle between the first mounting surface 901 and the second mounting surface 902 is 10°-80°. Figure 41 As shown, the high beam module includes a high beam circuit board 5, which is used to install a high beam light source and is installed on the first mounting surface 901. The low beam module includes a low beam circuit board 8, which is used to install a low beam light source and is installed on the second mounting surface 902. In other words, Figure 42As shown, the angle between the high beam circuit board 5 and the low beam circuit board 8 is 10°-80°. The incident angle of the traditional high and low beam integrated module is generally in the same direction of the high and low beams. Figure 41 The triangular area shown by the dotted line in the figure is cut out, and the high-beam circuit board 5 is set in the same setting direction as the low-beam circuit board 8 or is set perpendicular to the setting direction of the low-beam circuit board 8. Such a design requires the heat sink to have a larger volume to ensure the heat dissipation effect. However, there is an angle difference between the high-beam circuit board 5 and the low-beam circuit board 8 in the high-beam and low-beam integrated module of the present invention. The front end of the heat sink 9 forms a triangular area, which increases the usable part of the heat sink 9. Since the volume of the heat sink 9 near the high-beam circuit board 5 increases, the volume of the rear end of the heat sink 9 can be reduced accordingly. That is, under the same volume, compared with the heat sink design of the traditional high-beam and low-beam integrated module, the heat sink 9 in the high-beam and low-beam integrated module of the present invention occupies less space and has a better heat dissipation effect.

[0101] In some embodiments, as Figure 45 As shown, the angle between the light emitting direction of the high beam light source and the optical axis direction of the lens 1 is 15°-75°, and the angle between the light emitting direction of the low beam light source and the optical axis direction of the lens 1 is 75°-90°.

[0102] In some embodiments, as Figure 8 As shown, the high beam circuit board 5 is provided with a first concentrator positioning hole 51 and a second concentrator positioning hole 52, correspondingly, as shown in FIG. Figure 7 As shown, a pair of concentrator positioning posts 44 are provided on the concentrator 4. Figure 9 As shown, a pair of concentrator positioning slots 91 are provided on the first mounting surface 901; one concentrator positioning post 44 can pass through the first concentrator positioning hole 51 and extend into the corresponding concentrator positioning slot 91, and the other concentrator positioning post 44 can pass through the second concentrator positioning hole 52 and extend into the corresponding concentrator positioning slot 91. The first concentrator positioning hole 51 can be a waist-shaped hole, and the second concentrator positioning hole 52 can be a round hole. The first concentrator positioning hole 51 and the second concentrator positioning hole 52 are used in combination to position the concentrator 4 and the high-beam circuit board 5 on the heat sink 9.

[0103] In some embodiments, as Figure 7 As shown, the concentrator 4 is provided with a concentrator mounting portion on both sides, and the concentrator mounting portion is provided with a first concentrator mounting hole 45. Figure 9As shown, the heat sink 9 is provided with a pair of second concentrator mounting holes 93, which are symmetrically arranged on both sides of the first mounting surface 901. Fasteners are passed through the first concentrator mounting holes 45 and the second concentrator mounting holes 93 to mount the concentrator 4 on the heat sink 9. For example, the first concentrator mounting holes 45 and the second concentrator mounting holes 93 can be screw holes, and screws are passed through the first concentrator mounting holes 45 and the second concentrator mounting holes 93 to fasten the concentrator 4 to the heat sink 9.

[0104] In some embodiments, as Figure 8 As shown, the high beam circuit board 5 is provided with a first high beam circuit board positioning hole 53 and a second high beam circuit board positioning hole 54. Figure 9 As shown, a pair of high beam circuit board positioning posts 92 are provided on the first mounting surface 901, the first high beam circuit board positioning hole 53 can be a waist-shaped hole, and the second high beam circuit board positioning hole 54 can be a round hole. One high beam circuit board positioning post 92 is passed through the first high beam circuit board positioning hole 53, and the other high beam circuit board positioning post 92 is passed through the second high beam circuit board positioning hole 54. The high beam circuit board 5 can be positioned on the first mounting surface 901 by combining the first high beam circuit board positioning hole 53 and the second high beam circuit board positioning hole 54.

[0105] In some embodiments, as Figure 8 As shown, a plurality of high beam mounting holes 55 are provided on the high beam circuit board 5, correspondingly, as shown in FIG. Figure 9 As shown, a plurality of high beam circuit board mounting holes 94 are provided on the first mounting surface 901. The high beam mounting holes 55 and the high beam circuit board mounting holes 94 can be screw holes. By passing screws through the high beam mounting holes 55 and the high beam circuit board mounting holes 94, the high beam circuit board 5 can be fastened and mounted on the first mounting surface 901.

[0106] In some embodiments, as Figure 15 As shown, the low beam circuit board 8 is provided with a first reflector positioning hole 81 and a second reflector positioning hole 82. Figure 11 and Figure 12 As shown, a pair of reflector positioning posts 61 are provided on the first reflective element 6. Figure 16As shown, a pair of reflector positioning slots 95 are provided on the second mounting surface 902; one reflector positioning post 61 can pass through the first reflector positioning hole 81 and extend into the corresponding reflector positioning slot 95, and the other reflector positioning post 61 can pass through the second reflector positioning hole 82 and extend into the corresponding reflector positioning slot 95. The first reflector positioning hole 81 can be a waist-shaped hole, and the second reflector positioning hole 82 can be a round hole. The first reflector positioning hole 81 and the second reflector positioning hole 82 are used in combination to position the first reflector element 6 and the low-beam circuit board 8 on the second mounting surface 902 of the heat sink 9. The first reflector element 6 can be a reflector.

[0107] In some embodiments, as Figure 13 As shown, the second reflective element 7 is provided with ear plates on both sides, and the ear plates are provided with a first element positioning hole 73, a second element positioning hole 74 and a plurality of element mounting holes 75. The first element positioning hole 73 can be a waist-shaped hole, and the second element positioning hole 74 can be a round hole. Correspondingly, as shown in FIG. Figure 16 As shown, a pair of element positioning posts 912 are provided on the second mounting surface 902. One element positioning post 912 can be inserted into the first element positioning hole 73, and the other element positioning post 912 can be inserted into the second element positioning hole 74. By using the first element positioning hole 73 and then the second element positioning hole 74, the second reflective element 7 can be positioned on the second mounting surface 902. Correspondingly, as Figure 11 and Figure 12 As shown, the first reflective element 6 is provided with a first reflective member mounting hole 62. The first reflective member mounting hole 62 and the element mounting hole 75 can be screw holes. Correspondingly, as shown in FIG. Figure 16 As shown, a reflective element mounting hole 97 is provided on the second mounting surface 902. The reflective element mounting hole 97 can be a screw hole. A screw is passed through the first reflective component mounting hole 62 and the element mounting hole 75 and screwed into the reflective element mounting hole 97 to mount the first reflective element 6 and the second reflective element 7 on the second mounting surface 902.

[0108] In some embodiments, as Figure 15 As shown, the low beam circuit board 8 is provided with a first low beam circuit board positioning hole 83 and a second low beam circuit board positioning hole 84. The first low beam circuit board positioning hole 83 can be a waist-shaped hole, and the second low beam circuit board positioning hole 84 can be a round hole. Correspondingly, as shown in FIG. Figure 16 As shown, a pair of low beam circuit board positioning posts 96 are provided on the second mounting surface 902. One low beam circuit board positioning post 96 can be inserted into the first low beam circuit board positioning hole 83, and the other low beam circuit board positioning post 96 can be inserted into the second low beam circuit board positioning hole 84. By combining the first low beam circuit board positioning hole 83 and the second low beam circuit board positioning hole 84, the low beam circuit board 8 can be positioned on the second mounting surface 902.

[0109] In some embodiments, as Figure 15 As shown, the low beam circuit board 8 is provided with a plurality of low beam circuit board mounting holes 85, correspondingly, as shown in FIG. Figure 11 and Figure 12 As shown, the first reflective element 6 is provided with a second reflective member mounting hole 63, and the second reflective member mounting hole 63 and the low beam circuit board mounting hole 85 can be screw holes. Figure 16 As shown, a low beam element mounting hole 98 is provided on the second mounting surface 902. The low beam element mounting hole 98 can be a screw hole. A screw is passed through the second reflector mounting hole 63 and the low beam circuit board mounting hole 85, and screwed into the low beam element mounting hole 98. The first reflector element 6 and the low beam circuit board 8 can be fastened and mounted on the second mounting surface 902.

[0110] In order to better understand the technical concept of the present invention, the following is an explanation in combination with relatively comprehensive technical features.

[0111] like Figures 1 to 45 As shown. The preferred embodiment of the present invention provides a high and low beam integrated module, including a lens 1, a lens bracket 2, an anti-sunlight focusing member 3 and a heat sink 9, a low beam module and a high beam module, the high beam module including a concentrator 4 and a high beam circuit board 5, the high beam circuit board 5 is provided with a high beam light source, the low beam module including a first reflective element 6, a low beam circuit board 8 and a second reflective element 7, the low beam circuit board 8 is provided with a low beam light source. The heat sink 9 includes a first mounting surface 901 and a second mounting surface 902, the concentrator 4 and the high beam circuit board 5 are mounted on the first mounting surface 901, the first reflective element 6, the low beam circuit board 8 and the second reflective element 7 are provided on the second mounting surface 902, as shown. Figure 42As shown, the angle between the high-beam circuit board 5 and the low-beam circuit board 8 is 10°-80°. This angle between the high-beam circuit board 5 and the low-beam circuit board 8 allows for a larger effective heat dissipation area for the heat sink, resulting in better heat dissipation. The concentrator 4 is configured to converge a first light beam emitted by the high-beam light source and direct the first light beam along the high-beam optical path, projecting through the lens 1 to form a high-beam light pattern. The first reflective element 6 is configured to reflect a second light beam emitted by the low-beam light source and direct a portion of the second light beam along the low-beam optical path after being cut off by a cutoff structure on the concentrator 4. The second reflective element 7 is arranged below and in front of the first reflective element 6. The second reflective element 7 is capable of reflecting another portion of the second light beam reflected by the first reflective element 6 toward the upper surface of the concentrator 4 back to the low-beam optical path, projecting through the lens 1 to form a second low-beam light pattern. The first low-beam light pattern and the second low-beam light pattern are superimposed to form the desired low-beam light pattern. The provision of the second reflective element 7 further enhances the brightness and uniformity of the low-beam light pattern. The concentrator 4 includes a first concentrating portion 41 and a second concentrating portion 42. The first concentrating portion 41 and the second concentrating portion 42 are connected to form a bending structure. The upper surface of the first concentrating portion 41 has a bending structure. The boundary where the bending structure connects to the concentrator light-emitting surface 46 forms a cutoff line structure 48. The side surface 491 of the bending structure forms an angle with the lens optical axis S. This makes the light pattern more uniform. The upper surface of the second concentrating portion 42 can be a concave arc surface. Since the upper surface of the second concentrating portion 42 adopts a concave arc surface, the left and right sides of the upper surface of the second concentrating portion 42 have gradually increasing heights, which can reflect the high beam light passing through the two sides of the upper surface of the second concentrating portion 42 as much as possible to a position near the low beam cutoff line, so that the high beam pattern and the low beam pattern are better connected near the edges of both sides. The side of lens 1 is provided with an extended edge, and lens holder 2 is provided with a plurality of first clips 22. Furthermore, the front end of lens holder 2 has an inwardly protruding flange, and the first clips 22 can abut against the extended edge of the side of lens 1. The extended edge of the side of lens 1 is clamped between the flange at the front end of lens holder 2 and the first clips 22, thereby clamping lens 1 to lens holder 2. Anti-sunlight focusing member 3 is also provided within lens holder 2, and anti-sunlight focusing member 3 can be an anti-sunlight focusing metal plate.The anti-sunlight focusing member 3 includes a first anti-sunlight focusing portion 35 and a second anti-sunlight focusing portion 36, which are connected to form a bent structure. A plurality of clips 31 are provided at the front end of the first anti-sunlight focusing portion 35. The clips 31 can be springs. The first anti-sunlight focusing portion 35 abuts against the inner sidewall of the lens holder 2 via the clips 31, thereby forming an interference fit between the anti-sunlight focusing member 3 and the lens holder 2, thereby fixing the anti-sunlight focusing member 3 within the lens holder 2. The second anti-sunlight focusing portion 36 is arranged below the first focusing portion 41 of the concentrator 4. This prevents sunlight from focusing while also obscuring the internal structure of the module, making it invisible and enhancing the appearance. Furthermore, the combination of a reflector in the low beam module and a concentrator in the high beam module ensures good low beam uniformity and high high beam brightness.

[0112] The present invention also provides a vehicle lamp provided with the high and low beam integrated module described in the above embodiments.

[0113] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Within the scope of the technical concept of the present invention, the technical solution of the present invention may be subjected to a variety of simple modifications, including combining the various specific technical features in any suitable manner. To avoid unnecessary repetition, the present invention will not further describe various possible combinations. However, these simple modifications and combinations should also be regarded as disclosed in the present invention and fall within the scope of protection of the present invention.

Claims

1. A high and low beam integrated module, characterized in that: The invention comprises a lens (1), a low beam module and a high beam module, wherein the high beam module comprises a condenser (4) and a high beam light source, and the low beam module comprises a first reflecting element (6), a low beam light source and a second reflecting element (7). The condenser (4) is configured to converge a first light beam emitted by the high beam light source and make the first light beam propagate along a high beam light path and form a high beam light pattern after being projected through the lens (1). The first reflecting element (6) is configured to reflect a second light beam emitted by the low beam light source and make a part of the second light beam propagate along a low beam light path after being cut off by a cut-off line structure (48) provided on the condenser (4) and form a first low beam light pattern after being projected through the lens (1). The second reflecting element (7) is capable of reflecting another part of the second light beam reflected by the first reflecting element (6) toward the condenser (4) back to the low beam light path and propagate along the low beam light path and form a second low beam light pattern after being projected through the lens (1). The first low beam light pattern and the second low beam light pattern are superimposed to form a desired low beam light pattern.

2. The high and low beam integrated module according to claim 1, characterized in that: The second reflecting element (7) is a reflective plate, comprising a first reflective surface (71) and a second reflective surface (72) connected in sequence, and an angle is formed between the first reflective surface (71) and the second reflective surface (72).

3. The high and low beam integrated module according to claim 2, characterized in that: The angle between the first reflecting surface (71) and the second reflecting surface (72) is 140°-220°.

4. The high and low beam integrated module according to claim 1, characterized in that: The concentrator (4) comprises a first concentrating portion (41) and a second concentrating portion (42), wherein the first concentrating portion (41) and the second concentrating portion (42) are connected to form a bent structure.

5. The high and low beam integrated module according to claim 4, characterized in that: The upper surface of the first focusing portion (41) has a bent structure, and the boundary where the bent structure connects with the concentrator light-emitting surface (46) forms the cut-off line structure (48), and the side surface (491) of the bent structure forms an angle with the optical axis of the lens (1).

6. The high and low beam integrated module according to claim 4, characterized in that: The upper surface of the second light-focusing portion (42) is a concave arc surface.

7. The high and low beam integrated module according to claim 6, characterized in that: The vertical distance between the highest point and the lowest point of the concave arc surface is 0.3mm-4mm.

8. The high and low beam integrated module according to any one of claims 1 to 7, characterized in that: The left and right sides of the concentrator (4) are provided with first uniformization structures (43).

9. The high and low beam integrated module according to claim 1, characterized in that: It also includes a lens bracket (2), wherein the side of the lens (1) is provided with an extended edge, and the lens bracket (2) is provided with a plurality of first buckles (22) for abutting against the extended edge, so that the lens (1) can be clamped on the lens bracket (2).

10. The high and low beam integrated module according to claim 9, characterized in that: It also includes a heat sink (9), the low beam module and the high beam module are mounted on the heat sink (9), the lens (1), the lens holder (2) and the heat sink (9) are sequentially connected to form a cavity, the high beam module is located in the cavity, and the low beam module is configured to enable the second light beam to propagate through the cavity to the lens (1).

11. The high and low beam integrated module according to claim 10, characterized in that: The heat sink (9) comprises a first mounting surface (901) for mounting the high beam module and a second mounting surface (902) for mounting the low beam module, and an angle is formed between the first mounting surface (901) and the second mounting surface (902).

12. The high and low beam integrated module according to claim 11, characterized in that: The angle between the first mounting surface (901) and the second mounting surface (902) is 10°-80°.

13. The high and low beam integrated module according to claim 11, characterized in that: The high-beam module comprises a high-beam circuit board (5) for mounting the high-beam light source, and the high-beam circuit board (5) is mounted on the first mounting surface (901); the low-beam module comprises a low-beam circuit board (8) for mounting the low-beam light source, and the low-beam circuit board (8) is mounted on the second mounting surface (902).

14. The high and low beam integrated module according to claim 11, characterized in that: Concentrator mounting parts are respectively provided on both sides of the concentrator (4), and a first concentrator mounting hole (45) is provided on the concentrator mounting part. A pair of second concentrator mounting holes (93) capable of matching with the first concentrator mounting hole (45) is provided on the radiator (9). The pair of second concentrator mounting holes (93) are symmetrically arranged on both sides of the first mounting surface (901). The concentrator (4) is mounted on the radiator (9) by fasteners passing through the first concentrator mounting hole (45) and the second concentrator mounting hole (93).

15. The high and low beam integrated module according to claim 13, characterized in that: The high-beam circuit board (5) is provided with a plurality of high-beam mounting holes (55), and the first mounting surface (901) is provided with a plurality of high-beam circuit board mounting holes (94) that can cooperate with the high-beam mounting holes (55), so that the high-beam circuit board (5) can be mounted on the first mounting surface (901).

16. The high and low beam integrated module according to claim 11, characterized in that: The second reflective element (7) is provided with a first element positioning hole (73), a second element positioning hole (74) and a plurality of element mounting holes (75); the second mounting surface (902) is provided with a pair of element positioning columns (912) capable of cooperating with the first element positioning hole (73) and the second element positioning hole (74) so ​​as to position the second reflective element (7) on the second mounting surface (902); the first reflective element (6) is provided with a first reflective component mounting hole (62) capable of cooperating with the element mounting hole (75) so as to mount the first reflective element (6) on the second mounting surface (902).

17. The high and low beam integrated module according to claim 16, characterized in that: The low-beam circuit board (8) is provided with a plurality of low-beam circuit board mounting holes (85), and the first reflective element (6) is provided with second reflective element mounting holes (63) capable of cooperating with the low-beam circuit board mounting holes (85), so that the first reflective element (6) and the low-beam circuit board (8) can be mounted on the second mounting surface (902).

18. The high and low beam integrated module according to claim 1, characterized in that: The angle between the light emitting direction of the high-beam light source and the optical axis of the lens (1) is 15°-75°, and the angle between the light emitting direction of the low-beam light source and the optical axis of the lens (1) is 75°-90°.

19. The high and low beam integrated module according to any one of claims 1 to 7, characterized in that: The light-emitting end of the concentrator (4) comprises a concentrator light-emitting surface (46) and a stray light elimination surface (47) connected in an up-down direction and having an included angle, a rounded corner being provided between the concentrator light-emitting surface (46) and the stray light elimination surface (47), and the stray light elimination surface (47) being arranged in an inclined manner in a direction away from the light-emitting end of the concentrator (4).

20. A vehicle lamp, characterized in that: A high and low beam integrated module according to any one of claims 1 to 19 is provided.

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