High beam lighting device, lamp and vehicle

Abstract

The present invention relates to a vehicle lamp, and discloses a high-beam lighting device, a vehicle lamp and a vehicle. In the present invention, the high-beam lighting device is applied to a left vehicle lamp and a right vehicle lamp, and comprises a main high-beam module and an auxiliary high-beam module, wherein the main high-beam module can form a main high-beam light shape with a bright and dark cut-off line, and the auxiliary high-beam module can form an auxiliary high-beam light shape with an adjustable widening angle, and the main high-beam light shape and the auxiliary high-beam light shape are superimposed to form a high-beam light shape with an adjustable light shape widening angle; wherein, when the high-beam lighting device is used for the left vehicle lamp, the bright and dark cut-off line is located on the right side of the main high-beam light shape; and when the high-beam lighting device is used for the right vehicle lamp, the bright and dark cut-off line is located on the left side of the main high-beam light shape. The present invention also provides a vehicle lamp comprising the above-mentioned high-beam lighting device. The high-beam light shape formed by the high-beam lighting device of the present invention can prevent glare, and the light shape widening angle is adjustable, thereby improving driving safety.

Description

Technical Field

[0001] The present invention relates to vehicle lamps, and more particularly to a high beam lighting device. In addition, the present invention also relates to a vehicle lamp and a vehicle. Background Art

[0002] Driving safety has increasingly attracted people's attention. There are not a few traffic accidents caused by improper use of high beam lights every year. For example, when a vehicle is driving at night, high beam lights are usually used to view the road surface ahead. The high beam lights of oncoming vehicles will cause great irritation to the driver's eyes during oncoming vehicle meetings, causing the driver to be momentarily dazzled. Depending on the driver's own eyesight and the surrounding environment, the duration of dazzle varies, but the duration of dazzle is at least about two seconds. During the dazzle time, the driver is like driving with eyes closed, and the ability to observe the surrounding environment is greatly reduced, which is not conducive to the driver's safe driving. In addition, when a vehicle is driving at night, the light of the high beam lights of the following vehicle will shine on the interior and exterior rearview mirrors of the vehicle, and the strong light reflected into the driver's eyes will also cause the driver to be momentarily dazzled, affecting the driver's line of sight. Especially when the vehicle is driving at high speed, the braking distance will be greatly increased, seriously affecting the safety of night driving.

[0003] The anti-glare high beam light can form a dark area in the area where the oncoming vehicle or the vehicle ahead is located, and there is no impact on other lighting areas. While avoiding interfering with other vehicles, it can also illuminate the road ahead of its own vehicle, effectively solving the impact of the above high beam lights on the driver and improving the safety of night driving. The Chinese invention patent with the publication number CN207762807U discloses a mechanical non-glare high beam module, which uses a mechanical structure to rotate the shading structures of the left and right lights of the vehicle to form a dark area at the position of the vehicle ahead, realizing anti-glare. However, the spreading angles of its left and right lights are fixed and non-adjustable. When the dark area to be formed becomes larger or moves left and right, its lighting range will exceed the detection range of the vehicle camera, causing glare to vehicles outside the detection range, or turning off one side of the vehicle lamp, resulting in too small a lighting range and affecting the driving safety of the driver of this vehicle. Summary of the Invention

[0004] The basic technical problem to be solved by the present invention is to provide a high beam lighting device, the high beam light pattern formed by which can prevent glare, and at the same time the spreading angle of the light pattern is adjustable, improving driving safety.

[0005] The second technical problem to be solved by the present invention is to provide a vehicle lamp, the high beam light pattern of which can prevent glare, and the spreading angle of the light pattern is adjustable, with high safety.

[0006] The third technical problem to be solved by the present invention is to provide a vehicle, the high beam light pattern of the vehicle lamp of which can prevent glare, and the spreading angle of the light pattern is adjustable, with high driving safety.

[0007] To solve the above technical problems, the present invention provides a high beam lighting device, which is applied to the left headlight and the right headlight, and includes a main high beam module and an auxiliary high beam module. The main high beam module can form a main high beam light pattern with a cut-off line between light and dark, and the auxiliary high beam module can form an auxiliary high beam light pattern with an adjustable spreading angle. The main high beam light pattern and the auxiliary high beam light pattern are superimposed to form a high beam light pattern with an adjustable spreading angle. Among them, when the high beam lighting device is used for the left headlight, the cut-off line between light and dark is located on the right side of the main high beam light pattern; when the high beam lighting device is used for the right headlight, the cut-off line between light and dark is located on the left side of the main high beam light pattern.

[0008] As a preferred specific embodiment, the main high beam module includes a main primary optical element, a light-shielding structure, a main high beam circuit board, a main high beam lens, and a main high beam light source disposed on the main high beam circuit board. The main primary optical element includes a reflection unit, and the main high beam circuit board and the main high beam lens are respectively connected to the main primary optical element. Among them, the light-shielding structure can block part of the reflected light of the reflection unit, so that the light emitted by the main high beam light source is reflected by the reflection unit to the main high beam lens and projected by the main high beam lens to form the main high beam light pattern with the cut-off line between light and dark.

[0009] Preferably, the light-shielding structure is disposed on or integrally formed on the reflection unit.

[0010] More preferably, a main high beam lens connection part is provided on or integrally formed on the main high beam lens, a main primary optical element connection part is provided on or integrally formed on the main primary optical element, and the main high beam lens connection part is connected to the main primary optical element connection part.

[0011] As another preferred specific embodiment, an auxiliary lighting module is further provided on the main high beam module. The outgoing light of the auxiliary lighting module is projected by the main high beam lens to form a main high beam supplementary light pattern, and the main high beam supplementary light pattern is located in the lightless area on one side of the cut-off line between light and dark of the main high beam light pattern.

[0012] Preferably, the edge of the main high beam supplementary light pattern can coincide with the cut-off line between light and dark.

[0013] More preferably, the auxiliary lighting module includes an auxiliary lighting primary optical element, an auxiliary lighting light source, and an auxiliary lighting circuit board. At least one auxiliary condensing structure is provided on the incident light surface of the auxiliary lighting primary optical element, and the auxiliary lighting light source is located on the auxiliary lighting circuit board and is arranged in one-to-one correspondence with the auxiliary condensing structure. Among them, an auxiliary light-emitting surface facing the main high beam lens is provided on the auxiliary lighting primary optical element, and the auxiliary lighting primary optical element can make the outgoing light of the auxiliary lighting light source shoot towards the main high beam lens.

[0014] Further preferably, the auxiliary illumination primary optical element is located between the main primary optical element and the main high beam lens, and the light shielding structure is provided on or integrally formed with the auxiliary illumination primary optical element.

[0015] Specifically, the light shielding structure is one of the following two structures: when the high beam lighting device is used for the left headlight, the light shielding structure is provided on the left side part in front of the reflection unit, and the blocked light and the unblocked light are bounded by its right edge and upper edge; when the high beam lighting device is used for the right headlight, the light shielding structure is provided on the right side part in front of the reflection unit, and the blocked light and the unblocked light are bounded by its left edge and upper edge.

[0016] Typically, the cut-off line is L-shaped or reverse L-shaped.

[0017] As another preferred specific embodiment, the auxiliary high beam module includes an auxiliary primary optical element, an auxiliary high beam light source, an auxiliary high beam circuit board, and an auxiliary high beam lens. A plurality of condensing structures are provided on the light incident surface of the auxiliary primary optical element, and the auxiliary high beam light sources are located on the auxiliary high beam circuit board and are arranged in one-to-one correspondence with the condensing structures; each of the auxiliary high beam light sources can be independently lit or extinguished, and the light emitting surface of the auxiliary primary optical element faces the auxiliary high beam lens.

[0018] In a second aspect, the present invention provides a vehicle headlight, including the high beam lighting device described above and a driving mechanism for driving the high beam lighting device to move left and right.

[0019] In a third aspect, the present invention provides a vehicle, including the vehicle headlight described above.

[0020] As can be seen from the above technical solutions of the present invention, in the high beam lighting device of the present invention, the main high beam module can form a main high beam light pattern with a cut-off line between light and dark, and the auxiliary high beam module can form an auxiliary high beam light pattern with an adjustable spreading angle, so that when the high beam lighting device is applied to the left headlight and the right headlight, the spreading angles of the high beam light patterns of the left headlight and the right headlight can be adjusted respectively, and the high beam light patterns of the left headlight and the right headlight can form a high beam light pattern with a dark area after being superimposed, which can effectively prevent dazzling the oncoming vehicle or the vehicle ahead when using the high beam at night. At the same time, the spreading angle of the high beam light pattern can be adaptively adjusted according to the driving environment to meet the needs of various driving environments, further improving the safety of night driving. For the headlight based on the above high beam lighting device of the present invention, the driving mechanism is used to make the high beam lighting device move left and right, and then the high beam lighting devices of the left headlight and the right headlight cooperate with each other, and the width and position of the dark area on the high beam light pattern can be adjusted respectively by moving left and right, improving the applicability of the headlight.

[0021] In a preferred embodiment, an auxiliary lighting module is further provided on the main high beam module. The auxiliary lighting module can form a main high beam supplementary light pattern at the lightless area caused by the light-shielding structure, making up for the deficiency of the lightless area in the full high beam light pattern and effectively improving the effect of high beam lighting.

[0022] Other advantages of the present invention and the technical effects of the preferred embodiments will be further described in the following specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a schematic structural diagram of a specific embodiment of the main high beam module in the present invention;

[0024] Figure 2 is Figure 1 a sectional view of the main high beam module shown;

[0025] Figure 3 is Figure 1 an optical path diagram when the main high beam module shown is applied to the left headlight;

[0026] Figure 4 is one of the schematic structural diagrams of the main primary optical element when a specific embodiment of the main high beam module in the present invention is applied to the left headlight;

[0027] Figure 5 is the other schematic structural diagram of the main primary optical element when a specific embodiment of the main high beam module in the present invention is applied to the left headlight;

[0028] Figure 6 is the schematic structural diagram of the main primary optical element when a specific embodiment of the main high beam module in the present invention is applied to the right headlight;

[0029] Figure 7 It is the left main high and low beam light pattern diagram with a left light and dark cut-off line formed by the main high and low beam module in the present invention;

[0030] Figure 8 It is the right main high and low beam light pattern diagram with a right light and dark cut-off line formed by the main high and low beam module in the present invention;

[0031] Figure 9 is Figure 7 and Figure 8 The main high and low beam light pattern with a dark area after the light patterns shown are superimposed;

[0032] Figure 10 It is the structural schematic diagram of a specific implementation manner of the main high and low beam module and the auxiliary lighting module in the present invention;

[0033] Figure 11 is Figure 10 The structural schematic diagram of a perspective of the main high and low beam module and the auxiliary lighting module shown;

[0034] Figure 12 is Figure 10 The structural schematic diagram of another perspective of the main high and low beam module and the auxiliary lighting module shown;

[0035] Figure 13 It is the part drawing of a specific implementation manner of the auxiliary lighting module in the present invention;

[0036] Figure 14 It is the optical path diagram of the auxiliary lighting module in the present invention;

[0037] Figure 15 It is one of the structural schematic diagrams of a specific implementation manner of the primary optical element of the auxiliary lighting in the present invention;

[0038] Figure 16 It is the second of the structural schematic diagrams of a specific implementation manner of the primary optical element of the auxiliary lighting in the present invention;

[0039] Figure 17 It is the third of the structural schematic diagrams of a specific implementation manner of the primary optical element of the auxiliary lighting in the present invention;

[0040] Figure 18 It is the structural schematic diagram of a specific implementation manner of the auxiliary high and low beam module in the present invention;

[0041] Figure 19 is Figure 18 The longitudinal sectional view of the auxiliary high and low beam module shown;

[0042] Figure 20 is Figure 18 The transverse sectional view of the auxiliary high and low beam module shown;

[0043] Figure 21 It is a schematic structural diagram of a specific implementation manner of the auxiliary primary optical element in the present invention;

[0044] Figure 22 is Figure 21 Another schematic structural diagram of the auxiliary primary optical element shown;

[0045] Figure 23 is Figure 21 Optical path diagram when all the auxiliary high beam light sources of the auxiliary primary optical element shown are turned on;

[0046] Figure 24 is Figure 21 Optical path diagram when the first auxiliary high beam light source on the right side of the auxiliary primary optical element shown is turned on;

[0047] Figure 25 is Figure 21 Optical path diagram when the second auxiliary high beam light source on the right side of the auxiliary primary optical element shown is turned on;

[0048] Figure 26 is Figure 21 Optical path diagram when the third auxiliary high beam light source on the right side of the auxiliary primary optical element shown is turned on;

[0049] Figure 27 is Figure 21 Optical path diagram when the fourth auxiliary high beam light source on the right side of the auxiliary primary optical element shown is turned on;

[0050] Figure 28 is Figure 21 Optical path diagram when the fifth auxiliary high beam light source on the right side of the auxiliary primary optical element shown is turned on;

[0051] Figure 29 It is a light pattern diagram of the auxiliary lighting area of the auxiliary high beam light pattern of the high beam lighting device in the present invention for the left headlight gradually extinguishing from right to left;

[0052] Figure 30 It is a light pattern diagram of the auxiliary lighting area of the auxiliary high beam light pattern of the high beam lighting device in the present invention for the right headlight gradually extinguishing from left to right;

[0053] Figure 31 It is a light pattern diagram when all the auxiliary high beam light sources of the high beam lighting device in the present invention for the left headlight and the right headlight are turned on;

[0054] Figure 32 is Figure 31 Light pattern diagram when the auxiliary high beam light sources corresponding to the area where the vehicle or pedestrian is located in the light pattern shown are turned off;

[0055] Figure 33is the high beam light pattern of the left headlight formed by superimposing the main high beam light pattern of the left headlight and the auxiliary high beam light pattern of the left headlight with different light pattern broadening angles in the present invention;

[0056] Figure 34 is the high beam light pattern of the right headlight formed by superimposing the main high beam light pattern of the right headlight and the auxiliary high beam light pattern of the right headlight with different light pattern broadening angles in the present invention;

[0057] Figure 35 is the full high beam light pattern of the left headlight formed by superimposing the main high beam light pattern of the left headlight and the auxiliary illumination area of the auxiliary high beam light pattern of the left headlight when all are lit in the present invention;

[0058] Figure 36 is the full high beam light pattern of the right headlight formed by superimposing the main high beam light pattern of the right headlight and the auxiliary illumination area of the auxiliary high beam light pattern of the right headlight when all are lit in the present invention;

[0059] Figure 37 is the full high beam light pattern formed by superimposing the full high beam light pattern of the left headlight and the full high beam light pattern of the right headlight in the present invention;

[0060] Figure 38 is a specific embodiment of the high beam light pattern with a dark area in the present invention;

[0061] Figure 39 is another specific embodiment of the high beam light pattern with a dark area in the present invention;

[0062] Figure 40 is the main high beam supplementary light pattern formed by the auxiliary illumination module in the present invention;

[0063] Figure 41 is the full high beam light pattern formed by the main high beam module, the auxiliary high beam module and the auxiliary illumination module in the present invention.

[0064] Explanation of reference numerals

[0065] 1 Main high beam module; 11 Main primary optical element; 111 Reflection unit; 112 Main primary optical element connection part; 113 Heat sink; 12 Light shielding structure; 121 Right side edge; 122 Upper side edge; 123 Left side edge; 13 Main high beam circuit board; 14 Main high beam lens; 141 Main high beam lens connection part; 142 Main light shielding cover; 15 Main high beam light source; 16 Main high beam radiator; 2 Auxiliary high beam module; 21 Auxiliary primary optical element; 22 Condensing structure; 23 Auxiliary high beam light source; 24 Auxiliary high beam lens; 241 Auxiliary light shielding cover; 25 Auxiliary high beam circuit board; 26 Auxiliary high beam radiator; 3 Auxiliary illumination module; 31 Auxiliary condensing structure; 32 Auxiliary illumination primary optical element; 321 Auxiliary light emitting surface; 33 Auxiliary illumination circuit board; 34 Auxiliary illumination radiator; 35 Auxiliary illumination light source Detailed implementation manners

[0066] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0067] In the description of the present invention, first of all, it should be noted that unless otherwise clearly specified and limited, the terms "connection" and "installation" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] In the description of the present invention, it needs to be explained that some orientation terms involved in clearly explaining the technical solution of the present invention in the following description, such as "front", "left", "right", and "up" refer to the front, left and right directions or above in the normal driving state of the vehicle. In addition, in GB4599-2007, it is stipulated that the light distribution performance of the vehicle headlamp should be measured on the light distribution screen 25m in front of the reference center of the headlamp; the cut-off line is the dividing line where the beam projects onto the light distribution screen and the significant change between light and darkness can be visually felt. Among them, the L-shaped cut-off line refers to the cut-off line in the shape of "L", and the inverted L-shaped cut-off line refers to the cut-off line with a shape symmetric to the "L" left and right.

[0069] A high beam lighting device provided in the first aspect of the present invention is applied to the left headlamp and the right headlamp, and includes a main high beam module 1 and an auxiliary high beam module 2. The main high beam module 1 can form a main high beam light pattern with a cut-off line, and the auxiliary high beam module 2 can form an auxiliary high beam light pattern with an adjustable spreading angle. The main high beam light pattern and the auxiliary high beam light pattern are superimposed to form a high beam light pattern with an adjustable spreading angle; wherein, when the high beam lighting device is used for the left headlamp, the cut-off line is located on the right side of the main high beam light pattern; when the high beam lighting device is used for the right headlamp, the cut-off line is located on the left side of the main high beam light pattern.

[0070] It should be noted that in the present invention, the "high beam light pattern" is the light pattern projected by the high beam lighting device on the light distribution screen; the "main high beam light pattern" is the light pattern located in the central area of the high beam light pattern to ensure the illuminance in the central area of the high beam light pattern; the "auxiliary high beam light pattern" is the light pattern located in the spreading area of the high beam light pattern to ensure the lighting range of the high beam light pattern; the main high beam light pattern and the auxiliary high beam light pattern are superimposed to form the high beam light pattern, and the "full high beam light pattern" is the high beam light pattern projected when the light sources of the main high beam module and the auxiliary high beam module are all turned on. The vehicle headlamp projects the full high beam light pattern when there is no vehicle or pedestrian in front or on the opposite side.

[0071] When the high-beam lighting device adopts the above basic technical solution of the present invention and is applied to the left headlight, the main high-beam module 1 can form a main high-beam light pattern of the left headlight with a left light and dark cut-off line, and the auxiliary high-beam module 2 can form an auxiliary high-beam light pattern of the left headlight with an adjustable spreading angle. After the main high-beam light pattern of the left headlight and the auxiliary high-beam light pattern of the left headlight are superimposed, a high-beam light pattern of the left headlight with an adjustable light pattern spreading angle is formed; when applied to the right headlight, the main high-beam module 1 can form a main high-beam light pattern of the right headlight with a right light and dark cut-off line, and the auxiliary high-beam module 2 can form an auxiliary high-beam light pattern of the right headlight with an adjustable spreading angle. After the main high-beam light pattern of the right headlight and the auxiliary high-beam light pattern of the right headlight are superimposed, a high-beam light pattern of the right headlight with an adjustable light pattern spreading angle is formed; further, after the high-beam light pattern of the left headlight and the high-beam light pattern of the right headlight are superimposed, a high-beam light pattern with a dark area and an adjustable light pattern spreading angle can be formed. When there is a vehicle or a pedestrian in front of or on the other side of the vehicle, according to the position of the vehicle or the pedestrian and the width of the area where they are located, the high-beam light pattern of the left headlight and the high-beam light pattern of the right headlight are moved left and right. After the two are superimposed, a high-beam light pattern with a dark area is formed, and the dark area is located between the left light and dark cut-off line and the right light and dark cut-off line. The dark area covers the area where the vehicle or pedestrian in front or on the other side is located, which can effectively avoid the interference of the high beam on the driver of the vehicle in front or on the other side or the pedestrian, and prevent glare. At the same time, the light pattern spreading angles of the high-beam light pattern of the left headlight and the high-beam light pattern of the right headlight are adaptively adjusted to meet the requirements of various driving environments, and to avoid dazzling the vehicles outside the detection range of the vehicle camera due to the over-wide lighting range when adjusting the dark area, further improving the safety of night driving.

[0072] As a preferred embodiment of the present invention, as Figures 1 to 3 shown, the main high-beam module 1 includes a main primary optical element 11, a light shielding structure 12, a main high-beam circuit board 13, a main high-beam lens 14, and a main high-beam light source 15 arranged on the main high-beam circuit board 13. The main primary optical element 11 includes a reflection unit 111. The main high-beam circuit board 13 and the main high-beam lens 14 are respectively connected to the main primary optical element 11; wherein, the light shielding structure 12 can block part of the reflected light of the reflection unit 111, so that the light emitted by the main high-beam light source 15 is reflected by the reflection unit 111 to the main high-beam lens 14 and projected by the main high-beam lens 14 to form a main high-beam light pattern with a light and dark cut-off line. The optical path diagram of the main high-beam module 1 when applied to the left headlight is as Figure 3 shown, and it can form a left main high-beam light pattern with a left light and dark cut-off line as Figure 7 shown. When the main high-beam module 1 is applied to the right headlight, it can form a right main high-beam light pattern with a right light and dark cut-off line as Figure 8 shown. After the left main high-beam light pattern and the right main high-beam light pattern are superimposed, a main high-beam light pattern with a dark area can be formed as Figure 9 shown, and the dark area is located between the left light and dark cut-off line and the right light and dark cut-off line.

[0073] In the above-described embodiment of the main high beam module 1, the reflection unit 111 may be a reflector, or a component having a reflecting surface, or a component having a light reflecting function. In the main high beam module 1, the main primary optical element 11, the main high beam circuit board 13, and the main high beam lens 14 are directly positioned and installed, reducing the use of auxiliary parts such as lens brackets or transition brackets, avoiding multiple assemblies of each part, making the positioning accuracy among the main high beam light source 15, the main primary optical element 11, and the main high beam lens 14 high, thereby improving the accuracy of the optical system, and at the same time reducing the volume of the high beam lighting device.

[0074] More preferably, as Figure 2 shown, a main high beam lens connection portion 141 is provided on or integrally formed with the main high beam lens 14, and a main primary optical element connection portion 112 is provided on or integrally formed with the main primary optical element 11. The main high beam lens connection portion 141 is connected to the main primary optical element connection portion 112. The settings of the main primary optical element connection portion 112 and the main high beam lens connection portion 141 make the installation of the main primary optical element 11 and the main high beam lens 14 more stable and the positioning more accurate. A heat sink 113 is provided on the reflection unit 111, which is beneficial to the dissipation of the heat inside the main primary optical element 11, avoiding excessive local temperature of the main primary optical element 11, and ensuring the stable and accurate light output pattern of the main primary optical element 11.

[0075] Typically, a main light-shielding cover 142 is provided on the side surface of the main high beam lens 14 that is adjacent to its light-emitting surface, and a main high beam radiator 16 is provided on the side of the main high beam circuit board 13 that is far from the main high beam light source 15. The connection manner between the main light-shielding cover 142 and the main high beam lens 14 can be threaded connection, riveting, gluing, or welding. The main light-shielding cover 142 can effectively prevent the light emitted from the main primary optical element 11 from emitting from the side surface of the main high beam lens 14, only exposing the light-emitting surface of the main high beam lens 14. The main high beam radiator 16 helps to dissipate the heat generated by the main high beam light source 15 in time, avoiding interference to the main high beam light source 15 and the main high beam circuit board 13 caused by excessive local temperature, and maintaining the stability of the operation of the main high beam light source 15.

[0076] Based on the above-described embodiment of the main high beam module 1, the light-shielding structure 12 may be provided on the light-emitting path of the reflection unit 111 to block part of the reflected light of the reflection unit 111.

[0077] As a more preferred embodiment of the present invention, as Figures 4 to 6 shown, the light-shielding structure 12 is provided on or integrally formed with the reflection unit 111, integrating the two functions of reflecting the light emitted by the main high beam light source 15 and blocking part of the reflected light of the reflection unit 111, making the component structure inside the main high beam module 1 simple and the design compact.

[0078] As another more preferred embodiment of the present invention, as Figures 10 to 13 shown, an auxiliary lighting module 3 is further provided on the main high beam module 1. The outgoing light of the auxiliary lighting module 3 can form a main high beam supplementary light pattern after being projected by the main high beam lens 14. The main high beam supplementary light pattern is located in the lightless area on one side of the light and dark cut-off line of the main high beam light pattern. At this time, when the added auxiliary lighting module 3 is turned on in the full high beam mode without a dark area, its optical path diagram is as Figure 14 shown, to form a main high beam supplementary light pattern as Figure 40 shown, so as to fill the lightless area on the right side of the light and dark cut-off line of the main high beam light pattern of the left vehicle lamp as Figure 7 shown, make up for the deficiency of the main high beam light pattern formed by the main high beam module 1 when there is no vehicle or pedestrian in front of the vehicle or on the other side, effectively improve the high beam lighting effect, and ensure that the full high beam light pattern meets the requirements of high beam lighting when anti-glare is not required while anti-glare. The main high beam supplementary light pattern can be located in the lightless area on one side of the light and dark cut-off line of the main high beam light pattern. Preferably, the edge of the main high beam supplementary light pattern can coincide with the light and dark cut-off line to more completely supplement the main high beam light pattern.

[0079] Preferably, as Figure 13 、 Figure 15 shown, the auxiliary lighting module 3 includes an auxiliary lighting primary optical element 32, an auxiliary lighting light source 35, and an auxiliary lighting circuit board 33. At least one auxiliary condensing structure 31 is provided on the light incident surface of the auxiliary lighting primary optical element 32. The auxiliary lighting light source 35 is located on the auxiliary lighting circuit board 33 and is arranged in one-to-one correspondence with the auxiliary condensing structure 31. Among them, an auxiliary light emitting surface 321 facing the main high beam lens 14 is provided on the auxiliary lighting primary optical element 32, and the auxiliary lighting primary optical element 32 can make the outgoing light of the auxiliary lighting light source 35 shoot towards the main high beam lens 14. The light emitted by the auxiliary lighting light source 35 is converged by the auxiliary condensing structure 31, then emitted to the main high beam lens 14 through the auxiliary light emitting surface 321, and finally projected by the main high beam lens 14 to form a main high beam supplementary light pattern.

[0080] Further preferably, an auxiliary lighting radiator 34 is provided on the side of the auxiliary lighting circuit board 33 away from the auxiliary lighting light source 35, which helps to quickly dissipate the heat generated by the auxiliary lighting light source 35, avoid the influence of local overheating on the auxiliary lighting light source 35 and the auxiliary lighting circuit board 33, and maintain the stability of the auxiliary lighting light source 35.

[0081] Based on the embodiments of the above-mentioned main high beam module 1 and auxiliary lighting module 3, preferably, the auxiliary lighting primary optical element 32 is located between the main primary optical element 11 and the main high beam lens 14, and the light shielding structure 12 is provided on or integrally formed with the auxiliary lighting primary optical element 32. At this time, the light shielding structure 12 is cleverly combined with the auxiliary lighting primary optical element 32. Specifically, as Figures 15 to 17 shown, the surface of the auxiliary lighting primary optical element 32 facing the reflection unit 111 serves as the light shielding structure 12, and the surface facing the main high beam lens 14 serves as the auxiliary light-emitting surface 321. The light shielding structure 12 can prevent the reflected light of the reflection unit 111 from entering the auxiliary lighting primary optical element 32, so that when the auxiliary lighting light source 35 is turned off, the main high beam module 1 and the auxiliary lighting module 3 form a main high beam light pattern with a cut-off line between light and dark. The light shielding structure 12 and the auxiliary light-emitting surface 321 are in a "V" shape. At this time, when the auxiliary lighting light source 35 is turned on, the edge of the main high beam supplementary light pattern formed corresponding to the auxiliary light-emitting surface 321 can better coincide with the cut-off line between light and dark formed corresponding to the light shielding structure 12 when the auxiliary lighting light source 35 is turned off, and the supplementary effect on the main high beam light pattern is better. At the same time, the separate setting of the light shielding structure 12 in the main high beam module 1 is avoided, making the structure of the main high beam module 1 simple and the space utilization rate high.

[0082] The light shielding structure 12 can block part of the reflected light of the reflection unit 111, so that part of the reflected light cannot be projected in front of the vehicle and forms a lightless area in front of the vehicle. When the light shielding structure 12 and the reflection unit 111 or the auxiliary lighting primary optical element 32 are integrally provided, specifically, as Figures 4 to 6 and Figure 12 shown, the light shielding structure 12 is one of the following two structures: when the main high beam module 1 is used for the left headlight, the light shielding structure 12 is provided on the left part in front of the reflection unit 111, and the blocked light and the unblocked light are bounded by its right edge 121 and upper edge 122, so that the left headlight forms a left headlight main high beam light pattern with a left cut-off line between light and dark; when the main high beam module 1 is used for the right headlight, the light shielding structure 12 is provided on the right part in front of the reflection unit 111, and the blocked light and the unblocked light are bounded by its left edge 123 and upper edge 122, so that the right headlight forms a right headlight main high beam light pattern with a right cut-off line between light and dark.

[0083] Typically, the light and dark cut-off line is L-shaped or reverse L-shaped. In specific applications, the right edge 121 and the upper edge 122 of the light-shielding structure 12 of the high-beam lighting device in the left headlight are perpendicular to each other. The right edge 121 and the upper edge 122 can form an L-shaped left light and dark cut-off line on the light-emitting pattern of the main high-beam module 1 of the left headlight; the left edge 123 and the upper edge 122 of the light-shielding structure 12 in the right headlight are at a right angle. The left edge 123 and the upper edge 122 can form a reverse L-shaped right light and dark cut-off line on the light-emitting pattern of the main high-beam module 1 of the right headlight. At this time, when the auxiliary lighting module 3 is arranged in the high-beam lighting device, the auxiliary lighting module 3 in the left headlight is designed to be able to form a left main high-beam supplementary light pattern in the lightless area on the right side of the left light and dark cut-off line, which has an L-shaped light pattern edge, and the auxiliary lighting module 3 in the right headlight is designed to be able to form a right main high-beam supplementary light pattern in the lightless area on the left side of the right light and dark cut-off line, which has a reverse L-shaped light pattern edge.

[0084] The above-mentioned L-shaped left light and dark cut-off line or reverse L-shaped right light and dark cut-off line is a preferred shape of the light and dark cut-off line in the present invention. It should be noted that the left light and dark cut-off line may not be a strictly defined L shape, and the right light and dark cut-off line may not be a strictly defined reverse L shape. As long as a left-right symmetric or approximately symmetric light-shielding dark area shape can be formed between the left light and dark cut-off line and the right light and dark cut-off line, the left light and dark cut-off line and the right light and dark cut-off line can be an inward-folded angle shape, an outward-folded angle shape or an L shape with rounded corners that are left-right symmetric or approximately symmetric, and the light-shielding structure 12 is designed to have corresponding edge shapes.

[0085] As another preferred embodiment of the present invention, as Figures 18 to 22 shown, the auxiliary high-beam module 2 includes an auxiliary primary optical element 21, an auxiliary high-beam light source 23, an auxiliary high-beam circuit board 25 and an auxiliary high-beam lens 24. A plurality of light condensing structures 22 are arranged on the light incident surface of the auxiliary primary optical element 21. The auxiliary high-beam light source 23 is located on the auxiliary high-beam circuit board 25 and is arranged in one-to-one correspondence with the light condensing structures 22. Among them, the light condensing structures 22 are arranged in sequence along the left-right direction on the light incident surface of the auxiliary primary optical element 21. Of course, they can also be arranged in a matrix of multiple rows and multiple columns according to needs. Each auxiliary high-beam light source 23 can be independently lit or extinguished, and the light emitting surface of the auxiliary primary optical element 21 faces the auxiliary high-beam lens 24. Specifically, as Figure 20 and Figure 21 shown, five light condensing structures 22 can be arranged on the light incident surface of the auxiliary primary optical element 21. The five light condensing structures 22 respectively correspond to an auxiliary high-beam light source 23. When all five auxiliary high-beam light sources 23 are turned on, its optical path diagram is as Figure 23 shown. When the five auxiliary high-beam light sources 23 are turned on one by one from right to left, its optical path diagram is as Figures 24 to 28As shown in the figure. Multiple condensing structures 22 and corresponding auxiliary high beam light sources 23 enable the auxiliary high beam module 2 to form multiple auxiliary lighting areas that are sequentially connected in the left-right direction when applied to the left headlight or the right headlight, thereby correspondingly forming the left headlight auxiliary high beam light pattern or the right headlight auxiliary high beam light pattern. Each auxiliary high beam light source 23 can be independently turned on or off, so that each auxiliary lighting area can be individually controlled to be turned on and off, so as to adjust the light pattern broadening angle of the left headlight high beam light pattern and the right headlight high beam light pattern. As Figure 29 shown, from top to bottom are different broadened left headlight auxiliary high beam light patterns formed by the sequential extinguishing of the auxiliary lighting areas of the left headlight auxiliary high beam light pattern from right to left; as Figure 30 shown, from top to bottom are different broadened right headlight auxiliary high beam light patterns formed by the sequential extinguishing of the auxiliary lighting areas of the right headlight auxiliary high beam light pattern from left to right; as Figure 31 shown, when all the auxiliary lighting areas of the left headlight auxiliary high beam light pattern and the right headlight auxiliary high beam light pattern are turned on, a complete high beam broadening area light pattern can be formed; as Figure 32 shown, when there is a vehicle or a pedestrian in front of or on the opposite side of the vehicle, according to the position of the vehicle or the pedestrian, the auxiliary high beam light source 23 corresponding to the area where it is located is turned off to prevent dazzling the vehicle or the pedestrian.

[0086] Preferably, the light-emitting surface of the auxiliary primary optical element 21 is an inwardly concave arc surface that can adapt to the focal plane of the auxiliary high beam lens 24, so that the imaging of the auxiliary high beam lens 24 is clearer.

[0087] More preferably, the auxiliary high beam lens 24 is provided with an auxiliary light-shielding cover 241 on the side surface connected to its light-emitting surface, and an auxiliary high beam radiator 26 is provided on the side of the auxiliary high beam circuit board 25 away from the auxiliary high beam light source 23. The connection methods between the auxiliary high beam lens 24 and the auxiliary primary optical element 21, between the auxiliary light-shielding cover 241 and the auxiliary high beam lens 24, and between the auxiliary primary optical element 21 and the auxiliary high beam radiator 26 can be threaded connection, riveting, bonding or welding, etc. The auxiliary light-shielding cover 241 can effectively prevent the light emitted by the auxiliary primary optical element 21 from being emitted from the side surface of the auxiliary high beam lens 24, improving the optical efficiency; the auxiliary high beam radiator 26 can avoid the influence of local high temperature on the auxiliary high beam light source 23 and maintain the stability of the auxiliary high beam light source 23.

[0088] In the present invention, the main high beam light source 15, the auxiliary lighting light source 35 and the auxiliary high beam light source 23 can be laser light sources, LED light sources or other lighting light sources for vehicle headlights. Preferably, the main high beam light source 15, the auxiliary lighting light source 35 and the auxiliary high beam light source 23 are laser light sources, and the luminous flux per unit area of the laser light source is about 1200 lm / mm 2 or so. A single laser light source can achieve the light pattern brightness required by regulations, and the luminous area is very small, which can reduce the volume of the high beam lighting device.

[0089] In addition, it should be noted that the above-mentioned auxiliary primary optical element 21 and the auxiliary illumination primary optical element 32 are both transparent light conductors for light transmission.

[0090] In a second aspect, the present invention provides a vehicle headlamp, which includes the above-mentioned high-beam lighting device and a driving mechanism for driving the left and right movement of the high-beam lighting device. The high-beam lighting device of the left vehicle headlamp can form a left vehicle headlamp high-beam light pattern with a left light and dark cut-off line and an adjustable broadening angle, and the high-beam lighting device of the right vehicle headlamp can form a right vehicle headlamp high-beam light pattern with a right light and dark cut-off line and an adjustable broadening angle. After the left vehicle headlamp high-beam light pattern and the right vehicle headlamp high-beam light pattern are superimposed, a high-beam light pattern with a dark area and an adjustable light pattern broadening angle can be formed. The left vehicle headlamp high-beam light pattern and the right vehicle headlamp high-beam light pattern are respectively moved left and right by the driving mechanism, and cooperate with each other to adjust the width and position of the dark area, so as to adapt to different positions and different widths of the areas where oncoming vehicles or pedestrians are located, and can meet the lighting requirements of more driving environments.

[0091] It should be noted that in the present invention, no special limitation is imposed on the driving mechanism. Preferably, the driving mechanism adopts an AFS rotation mechanism (Adaptive Front-Lighting System rotation mechanism, that is, an adaptive vehicle headlamp system rotation mechanism). The specific structure of the AFS rotation mechanism can refer to the invention patent with the publication number CN207049828U. Of course, the driving mechanism of the present invention can also select other structural forms of the AFS rotation mechanism.

[0092] In a preferred specific embodiment of the vehicle lamp of the present invention, the vehicle lamp includes a left vehicle lamp and a right vehicle lamp. The left vehicle lamp and the right vehicle lamp are respectively provided with a main high beam module 1, an auxiliary high beam module 2, and an auxiliary lighting module 3. The main high beam module 1 includes a main primary optical element 11, a light shielding structure 12, a main high beam circuit board 13, a main high beam lens 14, and a main high beam light source 15 disposed on the main high beam circuit board 13. The main primary optical element 11 includes a reflection unit 111, and a heat sink 113 is provided on the reflection unit 111. The main high beam circuit board 13 and the main high beam lens 14 are respectively connected to the main primary optical element 11. The main high beam lens 14 and the main primary optical element 11 are connected through a main high beam lens connecting portion 141 and a main primary optical element connecting portion 112. A main high beam radiator 16 is provided on one side of the main high beam circuit board 13 away from the main high beam light source 15. The auxiliary high beam module 2 includes an auxiliary primary optical element 21, an auxiliary high beam light source 23, an auxiliary high beam circuit board 25, and an auxiliary high beam lens 24. A plurality of light condensing structures 22 are provided on the light incident surface of the auxiliary primary optical element 21. The auxiliary high beam light source 23 is located on the auxiliary high beam circuit board 25 and is arranged in one-to-one correspondence with the light condensing structures 22. Among them, each auxiliary high beam light source 23 can be independently lit or extinguished. The light exit surface of the auxiliary primary optical element 21 faces the auxiliary high beam lens 24 and is an inward concave arc surface adapted to the focal plane of the auxiliary high beam lens 24. An auxiliary high beam radiator 26 is provided on one side of the auxiliary high beam circuit board 25 away from the auxiliary high beam light source 23. The main high beam lens 14 and the auxiliary high beam lens 24 are respectively provided with light shielding covers on the side surfaces connected to their light exit surfaces. The auxiliary lighting module 3 includes an auxiliary lighting primary optical element 32, an auxiliary lighting light source 35, and an auxiliary lighting circuit board 33. An auxiliary light condensing structure 31 is provided on the light incident surface of the auxiliary lighting primary optical element 32. The auxiliary lighting light source 35 is located on the auxiliary lighting circuit board 33 and is arranged corresponding to the auxiliary light condensing structure 31. The auxiliary lighting primary optical element 32 is located between the main primary optical element 11 and the main high beam lens 14. One side of the auxiliary lighting primary optical element 32 facing the reflection unit 111 serves as the light shielding structure 12, and the side facing the main high beam lens 14 is an auxiliary light exit surface 321 corresponding to the light shielding structure 12. The light blocked by the light shielding structure 12 and the unblocked light of the left vehicle lamp are bounded by its right side edge 121 and upper side edge 122, so that the left vehicle lamp forms a main high beam light pattern of the left vehicle lamp with an L-shaped cut-off line of light and shade. The light blocked by the light shielding structure 12 and the unblocked light of the right vehicle lamp are bounded by its left side edge and upper side edge 122, so that the right vehicle lamp forms a main high beam light pattern of the right vehicle lamp with an inverted L-shaped cut-off line of light and shade.

[0093] In the above embodiment of the vehicle lamp, at this time, if the main high beam light source 15 and all the auxiliary high beam light sources 23 in the left vehicle lamp are turned on, and the light sources in some auxiliary lighting areas of the auxiliary high beam module 2 in the left vehicle lamp are turned off as needed, it can form as Figure 33The high beam light pattern of the left headlight with different light pattern broadening angles and an L-shaped light and dark cut-off line; if the main high beam light source 15 and all auxiliary high beam light sources 23 in the right headlight are turned on, and the light sources in some auxiliary lighting areas of the auxiliary high beam module 2 in the right headlight are turned off as needed, a high beam light pattern of the right headlight with different light pattern broadening angles and an inverted L-shaped light and dark cut-off line as shown in Figure 34 can be formed; if the main high beam light source 15 and all auxiliary high beam light sources 23 in the left headlight are turned on simultaneously, a full high beam light pattern of the left headlight as shown in Figure 35 can be formed; if the main high beam light source 15 and all auxiliary high beam light sources 23 in the right headlight are turned on simultaneously, a full high beam light pattern of the right headlight as shown in Figure 36 can be formed; if the main high beam light sources 15 and all auxiliary high beam light sources 23 of the left headlight and the right headlight are turned on simultaneously, a full high beam light pattern as shown in Figure 37 can be formed. During night driving, according to different driving situations, the positions of the high beam lighting devices in the left headlight and the right headlight are adjusted through the driving mechanism to adjust the width and position of the dark area of the high beam light pattern with a dark area, so that the oncoming vehicle or the vehicle ahead is located in the dark area. At the same time, the lighting or extinguishing states of the auxiliary high beam light sources 23 corresponding to the auxiliary lighting areas in the auxiliary high beam modules 2 of the left headlight and the right headlight are respectively controlled, so that the left headlight auxiliary high beam light pattern and the right headlight auxiliary high beam light pattern have appropriate light pattern broadening angles, and cooperate with the already formed main high beam light pattern to form high beam light patterns required for driving as shown in Figure 38 and Figure 39 shown. Further, continue to refer to Figures 35 to 37 . Since the lightless area formed by the light-shielding structure 12 results in a lower illuminance value in the light pattern area (the isophote contour is L-shaped) where the lightless area is located when the main high beam light pattern and the auxiliary high beam light pattern (when all auxiliary high beam light sources 23 are lit) are superimposed, and the light pattern illuminance in this area is uneven, making the light pattern effect not ideal. At this time, with the aid of the auxiliary lighting function of the auxiliary lighting module 3, the light pattern defect brought by this part of the lightless area is supplemented. Specifically, the auxiliary lighting light source 35 is lit, and the auxiliary lighting module 3 in the left headlight forms a left main high beam supplementary light pattern as shown in Figure 40 , and the auxiliary lighting module 3 in the right headlight forms a corresponding right main high beam supplementary light pattern, which can cooperate with the left headlight high beam light pattern and the right headlight high beam light pattern to form a pattern as shown in Figure 41The full high beam light pattern with uniform light intensity as shown. In summary, the width and position of the dark area formed by the left headlight and the right headlight of the present invention can both be adjusted. When adjusting, the spreading angles of the high beam light patterns are basically the same, which will not cause the lighting range to be too small and affect the driving safety of the driver of this vehicle, nor will it cause the lighting range to be too large and dazzle the vehicles outside the detection range of the vehicle camera. At the same time, the main high beam supplementary light pattern formed by the auxiliary lighting module 3 further improves the lighting effect of the full high beam light pattern, makes up for the deficiency of the full high beam light pattern caused by the lightless area formed by the light-shielding structure 12, and effectively improves the safety of night driving.

[0094] In a third aspect, the present invention provides a vehicle including the headlight described above. Therefore, it at least has all the beneficial effects brought by the technical solutions of the above high beam lighting device and headlight embodiments. The composition and operation of the vehicle according to the embodiments of the present invention are understandable and easy to implement for those skilled in the art, so they will not be described in detail.

[0095] It can be seen from the above technical solutions of the present invention that in the high beam lighting device of the present invention, the main high beam module 1 can form a main high beam light pattern with a cut-off line between light and dark, and the auxiliary high beam module 2 can form an auxiliary high beam light pattern with an adjustable spreading angle. When the high beam lighting device is applied to the left headlight and the right headlight, the spreading angles of the high beam light patterns of the left headlight and the right headlight can be adjusted respectively. Moreover, after the high beam light patterns of the left headlight and the right headlight are superimposed, a high beam light pattern with a dark area can be formed, which can effectively prevent dazzling the oncoming vehicle or the vehicle ahead when using the high beam at night. At the same time, the spreading angle of the high beam light pattern can be adaptively adjusted according to the driving environment to meet the requirements of various driving environments, and the safety of night driving can be further improved. In the headlight of the present invention based on the above high beam lighting device, the driving mechanism is used to make the high beam lighting device move left and right. Then, the high beam lighting devices of the left headlight and the right headlight cooperate with each other, and the width and position of the dark area on the high beam light pattern can be adjusted respectively by moving left and right, improving the applicability of the headlight.

[0096] In a preferred embodiment, an auxiliary lighting module 3 is further provided on the main high beam module 1. The auxiliary lighting module 3 can form a main high beam supplementary light pattern at the lightless area formed by the light-shielding structure 12, make up for the deficiency of the full high beam light pattern caused by the lightless area, and effectively improve the effect of high beam lighting.

[0097] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Within the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, including combinations of various specific technical features in any suitable manner. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods. However, these simple modifications and combinations should also be regarded as the content disclosed by the present invention and all fall within the protection scope of the present invention.

Claims

1. A high beam lighting device, applied to left and right headlights, characterized in that: The invention comprises a main high beam module (1) and an auxiliary high beam module (2), wherein the main high beam module (1) can form a main high beam light shape with a light-dark cut-off line, and the auxiliary high beam module (2) can form an auxiliary high beam light shape with an adjustable widening angle, and the main high beam light shape and the auxiliary high beam light shape are superimposed to form a high beam light shape with an adjustable widening angle; wherein: When the high beam lighting device is used for the left vehicle lamp, the light-dark cut-off line is located on the right side of the main high beam light pattern; When the high beam lighting device is used for the right vehicle lamp, the light-dark cut-off line is located on the left side of the main high beam light pattern; The high-beam lighting device can be moved left and right by using a driving mechanism, so that when the high-beam lighting device is applied to both the left and right headlights, a high-beam light pattern with a dark area can be formed, and the width and position of the dark area on the high-beam light pattern can be adjusted by moving left and right, and the light pattern widening angle of the high-beam light pattern can be adjusted by using the auxiliary high-beam module (2), so that when the dark area is adjusted, the illumination range of the high-beam light pattern is within the detection range of the vehicle camera.

2. The high beam lighting device according to claim 1, characterized in that: The main high-beam module (1) comprises a main primary optical element (11), a shading structure (12), a main high-beam circuit board (13), a main high-beam lens (14), and a main high-beam light source (15) arranged on the main high-beam circuit board (13); the main primary optical element (11) comprises a reflection unit (111); the main high-beam circuit board (13) and the main high-beam lens (14) are respectively connected to the main primary optical element (11); The shading structure (12) is capable of shielding part of the reflected light from the reflecting unit (111), so that the light emitted by the main high-beam light source (15) is reflected by the reflecting unit (111) to the main high-beam lens (14) and projected by the main high-beam lens (14) to form the main high-beam light shape having the bright and dark cut-off line.

3. The high beam lighting device according to claim 2, characterized in that: The shading structure (12) is arranged on or integrally formed on the reflecting unit (111).

4. The high beam lighting device according to claim 2, characterized in that: The main high-beam lens (14) is provided with or integrally formed with a main high-beam lens connecting portion (141), the main primary optical element (11) is provided with or integrally formed with a main primary optical element connecting portion (112), and the main high-beam lens connecting portion (141) is connected to the main primary optical element connecting portion (112).

5. The high beam lighting device according to claim 2, characterized in that: The main high beam module (1) is also provided with an auxiliary lighting module (3), and the outgoing light of the auxiliary lighting module (3) is projected through the main high beam lens (14) to form a main high beam supplementary light shape, and the main high beam supplementary light shape is located in a lightless area on one side of the light-dark cutoff line on the main high beam light shape.

6. The high beam lighting device according to claim 5, characterized in that: The edge of the main high beam supplementary light shape can coincide with the bright / dark cut-off line.

7. The high beam lighting device according to claim 5, characterized in that: The auxiliary lighting module (3) comprises an auxiliary lighting primary optical element (32), an auxiliary lighting light source (35) and an auxiliary lighting circuit board (33); at least one auxiliary light focusing structure (31) is provided on the light incident surface of the auxiliary lighting primary optical element (32); the auxiliary lighting light source (35) is located on the auxiliary lighting circuit board (33) and is arranged in one-to-one correspondence with the auxiliary light focusing structure (31); The auxiliary lighting primary optical element (32) is provided with an auxiliary light emitting surface (321) facing the main high-beam lens (14), and the auxiliary lighting primary optical element (32) can make the emitting light of the auxiliary lighting light source (35) be emitted toward the main high-beam lens (14).

8. The high beam lighting device according to claim 7, characterized in that: The auxiliary lighting primary optical element (32) is located between the main primary optical element (11) and the main high-beam lens (14), and the shading structure (12) is provided on or integrally formed on the auxiliary lighting primary optical element (32).

9. The high beam lighting device according to claim 3 or 8, characterized in that: The shading structure (12) is one of the following two structures: When the high-beam lighting device is used for the left vehicle lamp, the shading structure (12) is arranged at the left side portion in front of the reflecting unit (111), and the light blocked by the shading structure (12) and the light not blocked in the left vehicle lamp are separated by the right side edge (121) and the upper side edge (122) of the shading structure (12); When the high-beam lighting device is used for the right headlight, the shading structure (12) is arranged on the right side portion in front of the reflecting unit (111), and the light blocked by the shading structure (12) and the light not blocked in the right headlight are separated by the left side edge (123) and the upper side edge (122) of the shading structure (12).

10. The high beam lighting device according to claim 9, characterized in that: The cut-off line is L-shaped or inverted L-shaped, and the inverted L-shape is symmetrical or approximately symmetrical with the L-shape.

11. The high beam lighting device according to claim 1, characterized in that: The auxiliary high-beam module (2) comprises an auxiliary primary optical element (21), an auxiliary high-beam light source (23), an auxiliary high-beam circuit board (25) and an auxiliary high-beam lens (24); a plurality of light-collecting structures (22) are provided on the light-entering surface of the auxiliary primary optical element (21); the auxiliary high-beam light sources (23) are located on the auxiliary high-beam circuit board (25) and are arranged one-to-one with the light-collecting structures (22); each of the auxiliary high-beam light sources (23) can be independently lit or extinguished; and the light-emitting surface of the auxiliary primary optical element (21) faces the auxiliary high-beam lens (24).

12. A vehicle lamp, characterized in that: It comprises a high beam lighting device according to any one of claims 1 to 11 and a driving mechanism for driving the high beam lighting device to move left and right.

13. A vehicle, characterized in that: Comprising the vehicle light according to claim 12.

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