Vehicle lamp system, vehicle lamp and vehicle

Abstract

The invention relates to the technical field of vehicle illumination, and discloses a vehicle lamp system, a vehicle lamp and a vehicle, the vehicle lamp system comprises a vehicle lamp module (2) with a light source (1) and an adjusting mechanism (3), and the adjusting mechanism (3) can adjust the angle and / or position of light emitted by the vehicle lamp module (2). And the light source (1) is matched to be switched to different on-off states and / or the light rays emitted by the vehicle lamp module (2) are projected to different light distribution pieces (4), so that the light function of the vehicle lamp system is switched. The car lamp system achieves multiple light functions and is compact in structure, and dynamic design and aesthetic design of the car body appearance are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle lighting, and in particular to a vehicle lamp system, and further to a vehicle lamp and a vehicle. Background Art

[0002] With the development of automobile intelligence and the popularization of new energy vehicles, the exterior design of automobiles pays more attention to the application of streamline and aerodynamic principles, and the body lines are more concise, rounded and dynamic. Therefore, the design of car lights is more integrated and the structure is more compact.

[0003] Generally, in order to make the structure of the headlight more compact, some light functions can be abandoned to reduce the number of headlight components. For example, the relevant structure of the fog lamp can be abandoned, or some functions of the signal lamp can be simplified to reduce the corresponding structure to reduce the number of headlight components, thereby making the structure of the headlight more compact and facilitating the exterior design of the vehicle body.

[0004] However, achieving a compact headlight structure by abandoning or simplifying light functions can easily lead to driving safety issues, or cause the lack and inconvenience of external signal indications of the vehicle, and ultimately lead to driving safety issues.

[0005] In addition, each lamp function is generally equipped with a corresponding light source and a light source system composed of a heat sink, which makes the structure of the whole lamp complex, and when some lamp functions are not turned on, the corresponding light source system is idle, which is not conducive to improving the utilization rate of the light source system. Moreover, even if some functions are not turned on, space needs to be reserved, such as fog lights, which makes the lamps occupy more space on the vehicle body.

[0006] Therefore, how to make the structure of the vehicle lamp more compact without simplifying or canceling the vehicle lamp function as much as possible and without affecting driving safety is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0007] Firstly, the technical problem to be solved by the present invention is to provide a vehicle lamp system, so as to solve the problem of making the vehicle lamp structure more compact without simplifying or canceling the vehicle lamp function as much as possible and without affecting driving safety.

[0008] In order to solve the above technical problems, the first aspect of the present invention provides a vehicle lighting system, comprising a vehicle lighting module having a light source and an adjustment mechanism, wherein the adjustment mechanism can adjust the angle and / or position of the light emitted by the vehicle lighting module, cooperate with the light source to switch to different on and off states and / or project the light emitted by the vehicle lighting module to different light distribution parts, so as to switch the light function of the vehicle lighting system.

[0009] Further, the adjustment mechanism includes an adjustment bracket and a module adjustment driving member, the adjustment bracket includes a fixed bracket and a rotating bracket, and the rotating bracket is connected to the fixed bracket; The car light module is arranged on the rotating bracket, and the rotating bracket is connected to the module adjustment driving member so that the rotating bracket can be driven to rotate around a rotating axis extending in a horizontal direction via the module adjustment driving member, so as to drive the pitch adjustment of the car light module, thereby realizing the adjustment of the angle and / or position of the light emitted by the car light module.

[0010] Furthermore, the adjustment mechanism includes a shading plate and a shading adjustment driving member, and the shading plate is connected to the shading adjustment driving member so as to drive the shading plate to pitch and rotate and / or move up and down via the shading adjustment driving member.

[0011] Furthermore, at least one shading plate cutoff line structure is formed on the shading plate, and the shading adjustment drive can drive the shading plate to pitch and / or move up and down to place different shading plate cutoff line structures on the optical path of the light emitted by the headlight module.

[0012] Furthermore, the vehicle light module includes a plurality of lighting units arranged on the left and right, and the light source includes a plurality of light sources that can be independently controlled to turn on and off and are arranged corresponding to the lighting units.

[0013] Furthermore, the vehicle light module is a low beam lighting module, a portion of the plurality of lighting units is provided with a first light-dark cutoff line structure to form a main low beam light pattern with an inflection point, and another portion is provided with a second light-dark cutoff line structure to form an auxiliary low beam light pattern with a horizontal cutoff line.

[0014] Furthermore, the light distribution component is located in front of the vehicle light module or inside the vehicle light module.

[0015] Optionally, the vehicle lamp system further comprises a light-transmitting cover arranged in the light-emitting direction of the vehicle lamp module, and the light distribution component is integrally formed on the light-transmitting cover or is located between the vehicle lamp module and the light-transmitting cover.

[0016] Optionally, the light distribution component is at least one light-transmitting mirror.

[0017] Furthermore, the light distribution component is a plurality of light-transmitting mirrors which are spaced apart in the vertical direction of the light-transmitting cover, and the light distribution functions of the plurality of light-transmitting mirrors are the same or different.

[0018] Furthermore, the light-transmitting mirror is located between the headlight module and the light-transmitting cover, and the headlight system also includes a light distribution adjustment unit. The light-transmitting mirror is connected to the light distribution adjustment unit to drive the light distribution component to pitch and / or move up and down via the light distribution adjustment unit, so as to adjust the light distribution component to be on or not on the optical path of the light emitted by the headlight module.

[0019] Optionally, the light distribution adjustment unit is linked with an adjustment mechanism, so that the light distribution adjustment unit is driven by the adjustment mechanism to drive the light distribution component to move up and down following the switching of the angle and / or position of the vehicle lamp module.

[0020] Optionally, the light distribution component is one or more reflectors located between the vehicle light module and the light-transmitting cover.

[0021] A second aspect of the present invention provides a vehicle lamp, which includes the vehicle lamp system in the above technical solution.

[0022] A third aspect of the present invention provides a vehicle, which includes the headlight in the above technical solution.

[0023] Through the above technical solution, the beneficial effects of the present invention are as follows: A first aspect of the present invention provides a vehicle lamp system, which can adjust the angle and / or position of the light emitted by the vehicle lamp module through an adjustment mechanism. On this basis, it can also cooperate with the light source to switch to different on and off states and / or project the light emitted by the vehicle lamp module to different light distribution parts to switch the light function of the vehicle lamp system, thereby forming a switch between two or more light functions. On the one hand, this switching method can realize more light functions by reusing the light source and the vehicle lamp module while setting up fewer light sources and vehicle lamp modules, and can simplify the structure of the vehicle lamp, making the structure of the vehicle lamp more compact, which is beneficial to the appearance design of the vehicle. On the other hand, it can retain as many light functions of the vehicle lamp as possible, thereby not easily affecting driving safety.

[0024] A vehicle lamp provided in the second aspect of the present invention has all the technical effects of the vehicle lamp system because it has the vehicle lamp system in the above technical solution.

[0025] A vehicle provided in the third aspect of the present invention has the headlight in the above technical solution and therefore also has all the technical effects of the headlight.

[0026] Other features and advantages of the present invention will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention but do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 is a schematic diagram of the three-dimensional structure of the vehicle light system of the present invention; Figure 2 is a side view of the vehicle light system of the present invention; Figure 3 is a schematic diagram of the cut-off line position range of the fog light pattern projected by the vehicle light system of the present invention; Figure 4 is a schematic diagram of a complete low beam light pattern projected by the vehicle lamp system of the present invention; Figure 5 is a schematic diagram of a main low beam light pattern projected by the vehicle lamp system of the present invention; Figure 6 is a schematic diagram of the auxiliary low beam light pattern projected by the vehicle lamp system of the present invention; Figure 7 is a schematic diagram of the fog light pattern projected by the vehicle light system of the present invention; Figure 8 is a structural schematic diagram of a second embodiment of a vehicle lamp system of the present invention; Fig. 9 is a cross-sectional view of a second embodiment of the vehicle lamp system of the present invention; Fig.10 is a cross-sectional view of a fourth embodiment of the vehicle lamp system of the present invention; Fig.11 is a second cross-sectional view of the fourth embodiment of the vehicle lamp system of the present invention; Fig.12 is a third cross-sectional view of the fourth embodiment of the vehicle lamp system of the present invention; Fig.13 is a schematic diagram of a low beam light pattern projected by a fourth embodiment of a vehicle lamp system of the present invention; Fig.14 is a schematic diagram of the signal light pattern projected by the fourth embodiment of the vehicle light system of the present invention; Fig.15 is a side view of a fourth embodiment of the vehicle lamp of the present invention; Fig.16 is a fourth cross-sectional view of the fourth embodiment of the vehicle lamp of the present invention; Fig.17 This is the fifth cross-sectional view of the fourth embodiment of the vehicle lamp of the present invention.

[0028] Description of Reference Numerals 1. Light source; 2. Headlight module; 3. Adjustment mechanism; 31. Adjustment bracket; 311. Fixed bracket; 312. Rotating bracket; 32. Module adjustment drive; 33. Shading plate; 331. Shading plate cut-off line structure; 4. Light distribution component; 5. Translucent cover; 6. Light distribution adjustment unit. DETAILED DESCRIPTION

[0029] The specific embodiments of the present invention are described in detail below 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 the protection scope of the present invention is not limited to the specific embodiments described below, and the following directions "front", "rear", "left", "right", "up" and "down" are all established with reference to the vehicle itself after the headlight system is installed on the vehicle.

[0030] The present invention provides a vehicle lamp system, such as Figure 1 and Figure 2 As shown, it includes a headlight module 2 with a light source 1 and an adjustment mechanism 3. The adjustment mechanism 3 can adjust the angle and / or position of the light emitted by the headlight module 2, cooperate with the light source 1 to switch to different on and off states and / or project the light emitted by the headlight module 2 to different light distribution parts 4, so as to switch the light function of the headlight system.

[0031] Based on the above technical scheme, the headlight system of the present application can adjust the angle and / or position of the light emitted by the headlight module 2 through the adjustment mechanism 3. On this basis, it can also cooperate with the light source 1 to switch to different on and off states and / or project the light emitted by the headlight module 2 to different light distribution parts 4 to switch the light function of the headlight system and form a switch of two or more light functions. On the one hand, this switching method can realize more light functions by reusing the light source 1 and the headlight module 2 while setting fewer light sources 1 and headlight modules 2, which can simplify the structure of the headlight and make the structure of the headlight more compact, which is beneficial to the appearance design of the vehicle. On the other hand, it can retain as many light functions of the headlight as possible, so as not to affect driving safety.

[0032] Specifically, the adjustment mechanism 3 can be configured to include an adjustment bracket 31 and a module adjustment drive 32, the adjustment bracket 31 includes a fixed bracket 311 and a rotating bracket 312, the rotating bracket 312 is connected to the fixed bracket 311, and the rotating bracket 312 and the fixed bracket 311 can be connected based on a hole axis, so that the rotating bracket 312 can be rotatably connected to the fixed bracket 311, and the rotating bracket 312 can rotate around a rotating axis extending in a horizontal direction, and the module adjustment drive 32 can be a telescopic electric cylinder or a motor. When the module adjustment drive 32 is a telescopic electric cylinder, one end of the rotating bracket 312 is connected to the headlight module 2, and the other end is connected to the module adjustment drive 32 so that it can be adjusted via the module adjustment drive The movable member 32 drives the rotating bracket 312 to rotate, so as to drive the pitch adjustment of the light module 2. When the module adjustment driving member 32 is a motor, the light module 2 is connected to the rotating bracket 312, the motor is connected to the rotating bracket 312, and the rotating shaft of the motor is coaxial with the rotating shaft of the rotating bracket 312, so as to drive the rotating bracket 312 to rotate to achieve the pitch adjustment of the light module 2, thereby achieving the adjustment of the angle and / or position of the light emitted by the light module 2. For example, when the light pattern formed by the light module 2 has a bright and dark cut-off line, the position of the bright and dark cut-off line of the light pattern can be changed by adjusting the angle and / or position of the light emitted by the light module 2, so as to achieve different light functions, thereby achieving the switching of different light functions.

[0033] In addition, the adjustment mechanism 3 may also include a sunshade 33 and a sunshade adjustment drive. The sunshade adjustment drive may be a telescopic electric cylinder or a motor. The sunshade 33 is connected to the sunshade adjustment drive to drive the sunshade 33 to pitch and / or move up and down via the sunshade adjustment drive, thereby being able to adjust the light cutoff line of the formed light type. For example, when the sunshade 33 is a straight plate and is rotated or moved to a position that is not in the light path of the light emitted by the headlight module 2, that is, the sunshade 33 no longer blocks the light emitted by the headlight module 2, the projected light type does not have a light cutoff line. When the sunshade 33 is rotated or moved to the light path of the light emitted by the headlight module 2, that is, the sunshade 33 blocks the light emitted by the headlight module 2, the projected light type has a light cutoff line. When the shading plate 33 is a bent part with an L-shaped cross-section, different shading plate cut-off line structures 331 are formed on the edges of both sides of the shading plate 33, so that different shading plate cut-off line structures 331 can be placed on the light output path of the headlight module 2 by rotating or moving the shading plate 33, thereby realizing the up and down adjustment of the light type cut-off line position or the switching of categories to realize different light functions.

[0034] The vehicle lamp module 2 can be configured to include a plurality of lighting units arranged on the left and right, and the light source 1 includes a plurality of light sources, which can be independently controlled to be on and off, and are configured corresponding to the lighting units. Specifically, the vehicle lamp module 2 is a low-beam lighting module, and a portion of the plurality of lighting units is provided with a light-dark cutoff line structure to form a main low-beam light pattern with a light-dark cutoff line having an inflection point (such as Figure 5 ), and the other part is used to form an auxiliary low beam light pattern with a horizontal light and dark cut-off line (such as Figure 6 ), the two combine to form a complete low beam pattern (as shown Figure 4 As shown in FIG. 1 ), wherein the V axis corresponding to the position of the light cutoff line of the low beam type is located at -0.57° (±0.25°), after the light source 1 corresponding to the main low beam type with an inflection point of the light cutoff line is turned off, the headlight module 2 is rotated downward to adjust the light cutoff line position of the auxiliary low beam type with a horizontal light cutoff line, so that the V axis corresponding to the light cutoff line position of the auxiliary low beam type with a horizontal light cutoff line moves from -0.57° (±0.25°) to -1° (±0.25°) (as shown in FIG. 1 ). Figure 3 as shown), to form a fog light pattern (as Figure 7 The low beam function and the fog light function can be switched.

[0035] It is understandable that the headlight module 2 can also be configured to include a plurality of lighting units arranged left and right, and the light source 1 includes a plurality of light sources that can be independently controlled to light up and extinguish, and is configured corresponding to the lighting units. Specifically, the headlight module 2 is a high-beam lighting module, but a visor 33 is provided in the high-beam lighting module. When the visor 33 is rotated to a position not in the optical path of the light emitted by the headlight module 2, that is, the visor 33 no longer blocks the light emitted by the headlight module 2, a high-beam light type without a light-dark cutoff line is projected. When the visor 33 is rotated or moved to the optical path of the light emitted by the headlight module 2, that is, the visor 33 blocks the light emitted by the headlight module 2, the projected light type is a low-beam light type with a light-dark cutoff line, so as to realize the switching between the high-beam and low-beam light types, and the position of the light-dark cutoff line of the light type can also be adjusted up and down by rotating or moving the visor 33.

[0036] like Figures 10 to 12 ,as well as Figures 15 to 17 As shown, the light distribution component 4 is arranged in front of the headlight module 2. When the light projected by the headlight module 2 is not adjusted by the light distribution component 4, the light projected by the headlight module 2 forms a basic light pattern to realize a basic light function. When the light projected by the headlight module 2 is adjusted by the light distribution component 4, the light projected by the headlight module 2 forms another light pattern to realize another light function, thereby enabling switching between light functions.

[0037] The headlight system also includes a light-transmitting cover 5 arranged in the light-emitting direction of the headlight module 2. The light-distributing component 4 can be configured to be integrally formed on the light-transmitting cover 5 or located between the headlight module 2 and the light-transmitting cover 5, and the light-distributing component 4 is at least one light-transmitting mirror to be able to form different light patterns.

[0038] like Figures 10 to 12 As shown, the light distribution member 4 is integrally formed on the light-transmitting cover 5. The light distribution member 4 is a plurality of light-transmitting mirrors and is spaced apart in the vertical direction of the light-transmitting cover 5. The light distribution functions of the plurality of light-transmitting mirrors are the same or different, so that when the light projected by the headlight module 2 is irradiated on the light-transmitting mirrors at different positions, different light patterns are formed, thereby realizing the switching of light functions. It should be noted that different light patterns can be different in shape or position, and of course, different in shape and position.

[0039] like Fig.16 As shown, the headlight system also includes a light distribution adjustment unit 6, and the light distribution component 4 is arranged between the light-transmitting cover 5 and the headlight module 2 and is connected to the light distribution adjustment unit 6, so that the light distribution component 4 is driven to pitch or move up and down via the light distribution adjustment unit 6, so that the light distribution component 4 is in or out of the optical path of the light emitted by the headlight module 2, so as to switch the light function of the headlight system.

[0040] like Fig.16 As shown, the light distribution adjustment unit 6 is linked with the adjustment mechanism 3, so that the light distribution adjustment unit 6 is driven by the adjustment mechanism 3 to drive the light distribution component 4 to move up and down following the switching of the angle and / or position of the headlight module 2, so that the light distribution component 4 is in or out of the light path of the light emitted by the headlight module 2.

[0041] like Fig.17 As shown, the light distribution component 4 is a reflector. When the angle and / or position of the light emitted by the lamp module 2 is adjusted, the light emitted by the lamp module 2 may or may not illuminate the reflector to switch the light function of the lamp system.

[0042] The specific structure of the vehicle lamp system of the present invention and the light pattern adjustment process are described below with some feasible embodiments: Embodiment 1: like Figure 1 and Figure 2As shown, the vehicle light system of the first embodiment includes a vehicle light module 2 having a light source 1, a fixed bracket 311, a rotating bracket 312 and a module adjustment driving member 32. Specifically, the vehicle light module 2 can be configured to include a plurality of lighting units arranged left and right. The light source 1 includes a plurality of lighting units that can be independently controlled to light up and down and is arranged corresponding to the lighting units. The vehicle light module 2 is a low beam lighting module. A portion of the plurality of lighting units is provided with a first light-dark cutoff line structure to form a main low beam light type, which has a light-dark cutoff line with an inflection point, and another portion is provided with a second light-dark cutoff line structure to form an auxiliary low beam light type, which has a horizontal light-dark cutoff line. The rotating bracket 312 is rotatably connected to the fixed bracket 311 and is connected to the module adjustment driving member 32 so as to be able to drive the rotating bracket 312 to rotate via the module adjustment driving member 32. The vehicle light module 2 is arranged on the rotating bracket 312 so that when the rotating bracket 312 rotates, the vehicle light module 2 pitches and rotates, thereby realizing the angle adjustment of the light emitted by the vehicle light module 2.

[0043] When all the light sources 1 are lit, the lighting units provided with the first light-dark cutoff line structure project a main low-beam light pattern with a light-dark cutoff line with an inflection point, and the other part of the lighting units provided with the second light-dark cutoff line structure project an auxiliary low-beam light pattern with a horizontal light-dark cutoff line. The main low-beam light pattern and the auxiliary low-beam light pattern are superimposed to form a complete low-beam light pattern, realizing the low-beam function (i.e., the first light function). The light-dark cutoff line with an inflection point is connected or superimposed with the horizontal light-dark cutoff line to form a low-beam cutoff line, and the lowest point of the low-beam cutoff line is at -0.57° (±0.25°) on the V axis. Among them, the light patterns mentioned in this article all refer to the light patterns formed on the light distribution screen, which is a vertical screen set 25 meters in front of the vehicle. The light distribution screen has a horizontal H axis and a vertical V axis, and the intersection of the two is the HV point.

[0044] When the light source 1 corresponding to the lighting unit provided with the first cut-off line structure is extinguished, the other part of the light source 1 cooperates with other lighting units to project an auxiliary low-beam light pattern with a horizontal cut-off line. At the same time, the module adjustment driving member 32 drives the rotating bracket 312 to rotate, so that the headlight module 2 on the rotating bracket 312 tilts downward, so that the horizontal cut-off line moves to -1° (±0.25°) of the corresponding V axis (such as Figure 7 As shown), the auxiliary low beam light pattern is switched to the fog light light pattern, realizing the fog light function (i.e. the second light function).

[0045] This solution realizes the reuse of the light source 1 corresponding to the auxiliary low beam light type and the light source 1 corresponding to the fog light light type, so that the number of light sources 1 is reduced, which is beneficial to making the structure of the overall headlight system simpler and more compact. The light emitting surface area of ​​the headlight is relatively small, which is beneficial to the appearance design of the vehicle.

[0046] In addition, it can be understood that the module-adjusting driving member 32 can also be used to drive the rotating bracket 312 to rotate according to whether there are pedestrians in front of the vehicle and whether there are oncoming vehicles. When there are pedestrians and / or oncoming vehicles in front of the vehicle, the headlight module 2 on the rotating bracket 312 is tilted down, and the low beam cutoff line of the complete low beam light type is lowered to avoid glare and affect the safe driving of pedestrians and oncoming vehicles. When there are no pedestrians and / or oncoming vehicles in front of the vehicle, the headlight module 2 on the rotating bracket 312 is tilted up, and the low beam cutoff line of the complete low beam light type is lowered to ensure that the low beam light type has a longer illumination distance, thereby ensuring the driving safety of the vehicle.

[0047] Furthermore, when there are no pedestrians and / or oncoming vehicles in front of the vehicle, the headlight module 2 on the rotating bracket 312 is tilted upward, and the low beam cutoff line position of the low beam type is moved upward to above 0° corresponding to the V-axis, thereby realizing the high beam lighting function or part of the high beam lighting function.

[0048] Embodiment 2: like Figure 8 and Fig. 9 As shown, the vehicle light system of the second embodiment includes a vehicle light module 2 having a light source 1, a shading plate 33 and a shading adjustment drive. Specifically, the vehicle light module 2 can be configured to include a plurality of lighting units arranged left and right. The vehicle light module 2 is a low-beam lighting module, and the light projected therefrom can be blocked by the shading plate 33 to form a low-beam light type with a light-dark cutoff line. The shading plate 33 is connected to the shading adjustment drive. The shading adjustment drive is a rotating motor to drive the shading plate 33 to rotate around a rotating shaft extending in a horizontal direction. The shading plate 33 is a bending part with an L-shaped cross-section, and different shading plate cutoff line structures 331 are respectively formed on the edges of both sides of the shading plate 33.

[0049] When the shading adjustment driving member drives the shading plate 33 to rotate to the first state position (i.e. Fig. 9 When the shading plate 33 is in the state in the middle, the lowest position of the light-dark cut-off line corresponds to the V-axis at -0.57° (±0.25°), forming a low beam light pattern and realizing the low beam function (ie, the first light function).

[0050] When the shading adjustment driving member drives the shading plate 33 to rotate to the second state position (i.e. Fig. 9 When the shading plate 33 in the image is rotated 90 degrees counterclockwise, the lowest position of the light-dark cut-off line corresponds to the V-axis at -1° (±0.25°), forming a fog light pattern and realizing the fog light function (i.e., the second light function).

[0051] The second embodiment can realize the reuse of light sources 1, so that the number of light sources 1 required is small, which is beneficial to making the structure of the overall vehicle lamp system simpler and more compact, and the light emitting surface area of ​​the vehicle lamp is relatively small, which is beneficial to the appearance design of the vehicle.

[0052] Embodiment three: like Figure 8 and Fig. 9 As shown, the vehicle light system of the third embodiment includes a vehicle light module 2 having a light source 1, a fixed bracket 311, a rotating bracket 312, a module adjustment driver 32, a shading plate 33 and a shading adjustment driver. Specifically, the vehicle light module 2 can be configured to include a plurality of lighting units arranged left and right. The vehicle light module 2 is a low-beam lighting module, and the light emitted by the vehicle light module 2 can be projected after being blocked by the shading plate 33 to form a low-beam light type with a light-dark cut-off line. The rotating bracket 312 is rotatably connected to the fixed bracket 311 and is connected to the module adjustment driver 32 so as to be able to drive the rotating bracket 312 to rotate via the module adjustment driver 32. The vehicle light module 2 is arranged on the rotating bracket 312 so that when the rotating bracket 312 rotates, the vehicle light module 2 pitches and rotates to achieve angle adjustment of the light emitted by the vehicle light module 2. The shading plate 33 is connected to the shading adjustment driver, and the shading adjustment driver is a rotating motor to drive the shading plate 33 to rotate.

[0053] When the module adjustment driving member 32 drives the rotating bracket 312 to rotate so that the headlight module 2 is tilted upward, the shading adjustment driving member drives the shading plate 33 to rotate, so that the shading plate cut-off line structure 331 on the shading plate 33 moves upward synchronously; when the module adjustment driving member 32 drives the rotating bracket 312 to rotate so that the headlight module 2 is tilted downward, the shading adjustment driving member drives the shading plate 33 to rotate, so that the shading plate cut-off line structure 331 on the shading plate 33 moves downward synchronously, so as to ensure that the light and dark cut-off line is not deformed and the clarity is not affected when the position of the light and dark cut-off line of the projected light type is adjusted.

[0054] Embodiment 4: The vehicle lamp system of the fourth embodiment is based on any one of the first to third embodiments and is additionally provided with a light distribution component 4 .

[0055] For example, Figures 10 to 12 As shown, the light distribution member 4 is a light-transmitting mirror, and is provided with two and is integrally formed on the light-transmitting cover 5. When the module adjustment driving member 32 pushes the rotating bracket 312, so that the vehicle lamp module 2 on the rotating bracket 312 is tilted upward, the light is projected onto the light-transmitting mirror on the upper side, and is projected by the light-transmitting mirror on the upper side to form a signal light or a high beam light type (i.e., a third light function, the specific light type can be as shown in FIG. Fig.14As shown in the figure, when the module adjustment driving member 32 pulls the rotating bracket 312, so that the vehicle lamp module 2 on the rotating bracket 312 is tilted down, the light is projected onto the lower light-transmitting mirror, and is projected by the lower light-transmitting mirror to form another signal light or high beam light type (i.e., another third light function). In addition, when the module adjustment driving member 32 drives the vehicle lamp module 2 on the rotating bracket 312 to rotate so that the light is emitted from between the two light-transmitting mirrors, a low beam light type (i.e., a first light function, the specific light type can be as shown in the figure) can be formed. Fig.13 as shown).

[0056] Or, if Fig.15 As shown, the light distribution component 4 is a light-transmitting mirror, and is provided as one, then a light distribution adjustment unit 6 needs to be additionally provided, and the light distribution adjustment unit 6 can specifically use a telescopic electric cylinder (not shown in the figure), and the light-transmitting mirror is connected to the telescopic electric cylinder so that the light-transmitting mirror can be driven to move up and down via the telescopic electric cylinder. When the light-transmitting mirror moves to a position where it is not in the light path of the light emitted by the lamp module 2, the third light function is not formed, and when the light-transmitting mirror moves to a position where it is in the light path of the light emitted by the lamp module 2, the third light function is formed.

[0057] Or, if Fig.16 As shown, the light distribution component 4 is a light-transmitting mirror, and is set as one, then a light distribution adjustment unit 6 is also required to be added. The light distribution adjustment unit 6 can specifically select a connecting rod assembly, and the light-transmitting mirror is connected to the module adjustment driving component 32 via the connecting rod assembly to realize the linkage with the adjustment mechanism 3, so that the module adjustment driving component 32 can drive the connecting rod assembly to drive the light-transmitting mirror to move downward as the headlight module 2 is raised, and to move upward as the headlight module 2 is lowered, so that through the two-way movement of the light-transmitting mirror and the headlight module 2, the light-transmitting mirror is in or not in the light path of the light emitted by the headlight module 2, so as to realize different light functions.

[0058] Or, if Fig.17 As shown, the light distribution component 4 is a reflector, and is provided as one or more, then the reflector can be provided between the light-transmitting cover 5 on the light-emitting side of the lamp and the lamp module 2 and / or inside the lamp module 2; when the module adjustment driving component 32 pushes the rotating bracket 312 so that the lamp module 2 on the rotating bracket 312 is tilted upward, the light is not projected onto the reflector, and thus is not reflected by the reflector, and the third light function cannot be formed; when the module adjustment driving component 32 pulls the rotating bracket 312 so that the lamp module 2 on the rotating bracket 312 is tilted downward, the light is projected onto the reflector, and is reflected by the reflector to form the third light function.

[0059] A second aspect of the present invention provides a vehicle lamp, which includes the vehicle lamp system in the above technical solution, and therefore also has all the technical effects of the vehicle lamp system in the above technical solution.

[0060] A third aspect of the present invention provides a vehicle, which includes the headlights in the above technical solution, and therefore also has all the technical effects of the headlights in the above technical solution.

[0061] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, a variety of simple modifications can be made to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.

[0062] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations.

[0063] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A vehicle lighting system, characterized in that: The invention comprises a vehicle light module (2) having a light source (1) and an adjustment mechanism (3), wherein the adjustment mechanism (3) is capable of adjusting the angle and / or position of light emitted by the vehicle light module (2), cooperating with the light source (1) to switch to different on / off states and / or projecting the light emitted by the vehicle light module (2) to different light distribution components (4), so as to switch the light function of the vehicle light system.

2. The vehicle lighting system according to claim 1, characterized in that: The adjustment mechanism (3) comprises an adjustment bracket (31) and a module adjustment driving member (32); the adjustment bracket (31) comprises a fixed bracket (311) and a rotating bracket (312); the rotating bracket (312) is connected to the fixed bracket (311); The vehicle light module (2) is arranged on the rotating bracket (312), and the rotating bracket (312) is connected to the module adjustment driving member (32) so as to be able to drive the rotating bracket (312) to rotate around a rotating axis extending in a horizontal direction via the module adjustment driving member (32), so as to drive the vehicle light module (2) to be adjusted in pitch, thereby achieving adjustment of the angle and / or position of light emitted by the vehicle light module (2).

3. The vehicle light system according to claim 1, characterized in that: The adjustment mechanism (3) comprises a shading plate (33) and a shading adjustment driving member, wherein the shading plate (33) is connected to the shading adjustment driving member so as to drive the shading plate (33) to pitch, rotate and / or move up and down via the shading adjustment driving member.

4. The vehicle light system according to claim 3, characterized in that: At least one shading plate cut-off line structure is formed on the shading plate (33), and the shading adjustment drive member can drive the shading plate (33) to pitch and rotate and / or move up and down, so as to place different shading plate cut-off line structures on the optical path of the light emitted by the vehicle light module (2).

5. The vehicle lighting system according to any one of claims 1 to 4, characterized in that: The vehicle light module (2) comprises a plurality of lighting units arranged in left and right directions, and the light source (1) comprises a plurality of light sources that can be independently controlled to turn on and off and are arranged corresponding to the lighting units.

6. The vehicle light system according to claim 5, characterized in that: The vehicle light module (2) is a low-beam lighting module, a portion of the plurality of lighting units being provided with a first light-dark cutoff line structure to form a main low-beam light pattern, and another portion being provided with a second light-dark cutoff line structure to form an auxiliary low-beam light pattern.

7. The vehicle lighting system according to any one of claims 1 to 3, characterized in that: The light distribution component (4) is located in front of the vehicle light module (2) or inside the vehicle light module (2).

8. The vehicle light system according to claim 7, characterized in that: The vehicle lamp system further comprises a light-transmitting cover (5) arranged in the light-emitting direction of the vehicle lamp module (2), and the light distribution component (4) is integrally formed on the light-transmitting cover (5) or is located between the vehicle lamp module (2) and the light-transmitting cover (5).

9. The vehicle light system according to claim 8, characterized in that: The light distribution component (4) is at least one light-transmitting mirror.

10. The vehicle light system according to claim 8, characterized in that: The light distribution component (4) is a plurality of light-transmitting mirrors which are spaced apart in the vertical direction of the light-transmitting cover (5); the light distribution functions of the plurality of light-transmitting mirrors are the same or different.

11. The vehicle light system according to claim 9, characterized in that: The light-transmitting mirror is located between the vehicle lamp module (2) and the light-transmitting cover (5), and the vehicle lamp system further comprises a light distribution adjustment unit (6), wherein the light-transmitting mirror is connected to the light distribution adjustment unit (6) so as to drive the light distribution component (4) to rotate in pitch and / or move up and down via the light distribution adjustment unit (6), so as to adjust the light distribution component (4) to be located on or not located on the optical path of the light emitted by the vehicle lamp module (2).

12. The vehicle light system according to claim 11, characterized in that: The light distribution adjustment unit (6) is linked to the adjustment mechanism (3), so that the light distribution adjustment unit (6) is driven by the adjustment mechanism (3) to drive the light distribution component (4) to move up and down following the switching of the angle and / or position of the vehicle light module (2).

13. The vehicle light system according to claim 8, characterized in that: The light distribution component (4) is one or more reflectors located between the vehicle light module (2) and the light-transmitting cover (5).

14. A vehicle lamp, characterized in that: A vehicle lighting system comprising any one of claims 1 to 13.

15. A vehicle, characterized in that: The vehicle lamp comprising the vehicle lamp as claimed in claim 14.

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