Car lamp device

Abstract

According to the car lamp device provided by the invention, on one hand, the high beam function enhancing zone and the at least two dazzling-free high beam zones are designed on the lens assembly, and different projection angles are designed for different zones of the lens assembly, so that light projected by the multiple zones can generate light spots which are partially overlapped and combined, and therefore, the light spots are relatively uniform; on the other hand, the two adjacent dazzling-free high-beam light sources of the adjacent dazzling-free high-beam light source sets are connected, wiring of the circuit board assembly can be shortened, and the two light sources are controlled at the same time. A low-beam auxiliary lightening function is added on each partition of the lens assembly, a low-beam auxiliary lightening light source is added on the circuit board assembly, and a low-beam auxiliary lightening reflecting surface is added on the reflecting bowl assembly, so that the problem that a dark area exists in the lightening appearance when the low-beam function of the automobile lamp is turned on and the high-beam function is not turned on is solved. The problem that the center light intensity of the automobile lamp is insufficient in the high beam mode can be effectively solved, the illumination uniformity in the low beam mode can be optimized, and the overall illumination performance of the automobile lamp is improved.

Description

Technical Field

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

[0002] In the existing headlight design, in order to improve driving safety, especially for driving at night or in low visibility environments, special designs need to be added to the headlight design to reduce or eliminate the glare caused by high beams to drivers in the opposite lane. Although there are module designs that can achieve glare-free high beam functions, these modules often rely on dense light source layouts, and each light source independently projects scattered and laterally arranged light spots. A significant limitation of this layout is that when focusing on the central area in front of the vehicle, the number of effective light spots is often limited to 1 to 2, lacking sufficient convergence effect, resulting in a significant lack of maximum light intensity in this area. This problem is particularly prominent in the absence of synergistic enhancement from other high beam lighting units, which directly affects the safety and clarity of vision of night driving, and poses a potential adverse effect on drivers.

[0003] In addition, traditional glare-free high beam function modules generally adopt a non-lighting strategy when switching to low beam mode. This design causes obvious dark areas inside the lamp, which not only affects the overall lighting effect of the lamp, but also reduces the driver's subjective satisfaction and comfort experience with the vehicle lighting system.

[0004] Therefore, how to overcome the above technical defects is a problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0005] The purpose of the present invention is to provide a vehicle lamp device that can effectively solve the problem of insufficient light intensity in the center of the vehicle lamp in high beam mode, optimize the lighting uniformity in low beam mode, and improve the overall lighting performance and user experience of the vehicle lamp.

[0006] In order to solve the above technical problems, the present invention provides a vehicle lamp device, comprising:

[0007] A circuit board assembly, wherein the circuit board assembly is provided with an enhanced high-beam light source group and at least two glare-free high-beam light source groups, each high-beam light source group having at least one light source;

[0008] A reflective bowl assembly, wherein the reflective bowl assembly comprises at least three reflective surface groups, wherein the plurality of reflective surface groups comprise an enhanced high beam reflective surface group and at least two non-glare high beam reflective surface groups corresponding one-to-one to the enhanced high beam light source group and the non-glare high beam light source group, respectively;

[0009] A lens assembly, wherein the lens assembly is arranged on the light-emitting side corresponding to the reflective bowl assembly, and the lens light-entering surface of the lens assembly has a plurality of partitions, wherein the plurality of partitions include an enhanced high-beam function partition and at least two non-glare high-beam partitions, wherein the enhanced high-beam function partition is correspondingly provided with an enhanced high-beam light source group and an enhanced high-beam reflection surface group, and the non-glare high-beam partition is correspondingly provided with a non-glare high-beam light source group and a non-glare high-beam reflection surface group;

[0010] A plurality of partitions are arranged between adjacent reflecting surface groups;

[0011] Among them, the two adjacent non-glare high-beam light source groups include at least a first non-glare high-beam light source group and a second non-glare high-beam light source group, and the two adjacent non-glare high-beam light sources in the first non-glare high-beam light source group and the second non-glare high-beam light source group are connected.

[0012] Optionally, in the above-mentioned vehicle lamp device, the circuit board assembly is also provided with a plurality of low beam auxiliary lighting light source groups; the plurality of reflection surface groups also include a plurality of low beam auxiliary lighting reflection surface groups corresponding one by one to the low beam auxiliary lighting light source groups; each partition of the lens assembly corresponds to one low beam auxiliary lighting light source group and one low beam auxiliary lighting reflection surface group.

[0013] Optionally, in the above-mentioned vehicle lamp device, in each of the partitions, the low beam auxiliary lighting light source group is closer to the lens assembly than the enhanced high beam light source group or the glare-free high beam light source group, and the low beam auxiliary lighting reflection surface group is closer to the lens assembly than the enhanced high beam reflection surface group or the glare-free high beam reflection surface group, and the light projected by multiple partitions can produce partial overlap.

[0014] Optionally, in the above-mentioned vehicle lamp device, the two interconnected non-glare high beam light sources correspond to a non-glare high beam reflecting surface respectively, and the two non-glare high beam light sources and the non-glare high beam partitions of the corresponding non-glare high beam reflecting surface have consistent projection angles for light and are projected along the center direction of the vehicle.

[0015] Optionally, in the above-mentioned vehicle lamp device, the lens focal points of two adjacent non-glare high beam subareas are arranged on the non-glare high beam reflection surface groups of the corresponding subareas.

[0016] Optionally, the above-mentioned vehicle lamp device further includes a cover plate, wherein the plurality of reflective surfaces are arranged on one side of the reflective bowl assembly and the lens assembly is arranged on the other side, and the cover plate is arranged on the other side of the reflective bowl assembly and connected to the lens assembly and the reflective bowl assembly.

[0017] Optionally, in the above-mentioned vehicle lamp device, a lens block is provided on the lens assembly, and a lens slot for inserting the lens block is provided on the cover plate and the reflective bowl assembly;

[0018] And / or, the cover plate and the reflective bowl assembly are detachably connected via a snap-fit ​​structure.

[0019] Optionally, the above-mentioned vehicle lamp device further includes a baffle, which is used to block part of the light reflected by the enhanced high beam reflection surface group and is located in front of the enhanced high beam reflection surface group, and the lens focus of the lens assembly in the enhanced high beam function area is located around the baffle.

[0020] Optionally, in the above-mentioned vehicle lamp device, a baffle block is provided on the baffle, and a baffle slot for inserting the baffle block is provided on the reflective bowl assembly and / or the cover plate.

[0021] Optionally, in the above vehicle lamp device, the partition and the reflective bowl assembly are an integrally formed structure;

[0022] Alternatively, the partition is detachably connected to the reflective bowl assembly and / or the cover plate.

[0023] Optionally, in the above-mentioned vehicle lamp device, the light-emitting surface of the lens assembly is a plane or an arc surface;

[0024] And / or, the side wall of the partition is a smooth surface, a rough surface or a surface with a corrugated structure.

[0025] The present invention provides a vehicle lamp device, which has the following beneficial effects:

[0026] On the one hand, the lens light entrance surface of the lens assembly has an enhanced high beam function partition and at least two non-glare high beam partitions, and the enhanced high beam function partition corresponds to an enhanced high beam reflection surface group and an enhanced high beam light source group. Each non-glare high beam partition corresponds to a non-glare high beam reflection surface group and a non-glare high beam light source group. The light emitted by the enhanced high beam light source group on the circuit board assembly is irradiated onto the corresponding enhanced high beam reflection surface group, reflected onto the lens assembly and projected out. The light emitted by multiple non-glare high beam light source groups on the circuit board assembly is irradiated onto the corresponding non-glare high beam reflection surface group, reflected onto the lens assembly and projected out. By designing different projection angles for different partitions of the lens assembly, the light projected by multiple partitions can be partially overlapped, and the combined light spot is therefore more uniform. On the other hand, two adjacent non-glare high beam light sources in two adjacent non-glare high beam light source groups are connected, so that the two light sources are connected by a shorter wiring on the circuit board assembly, and the two light sources are controlled to light up or go out at the same time.

[0027] Since the light projection angle of the headlight device does not have any mechanical design, the light spot superposition effect of the system is more stable. More importantly, this design does not require high position matching accuracy between each lighting unit and technical difficulty in the production process, which can control production costs, simplify production processes, and effectively ensure overall lighting performance.

[0028] The above-mentioned setting, without increasing the complexity of the system and simplifying the number of required components, increases the number of lighting units in order to achieve complete overlap or partial effective superposition of the light spots projected by different lighting units. This can not only effectively solve the problem of insufficient light intensity in the center of the headlights in high beam mode, but also optimize the lighting uniformity in low beam mode, thereby improving the overall lighting performance and user experience of the headlights. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0030] Figure 1 A schematic diagram of the structure of a vehicle lamp device after assembly provided by an embodiment of the present invention;

[0031] Figure 2 An exploded view of the structure of a vehicle lamp device provided by an embodiment of the present invention;

[0032] Figure 3 A schematic diagram of the structure of a circuit board assembly provided by an embodiment of the present invention;

[0033] Figure 4 A schematic diagram of the structure of a lens assembly provided by an embodiment of the present invention;

[0034] Figure 5 for Figure 4 Cross-sectional view at AA;

[0035] Figure 6 A schematic diagram of the structure of a reflective bowl assembly, a lens assembly, a partition plate and a baffle provided in an embodiment of the present invention;

[0036] Figure 7 for Figure 6 Cross-sectional view at BB;

[0037] Figure 8 for Figure 6 Cross-sectional view at CC.

[0038] In the above picture:

[0039] 100-circuit board assembly; 110-enhanced high beam light source group; 120-low beam auxiliary lighting light source group; 130-non-glare high beam light source group;

[0040] 200-reflection bowl assembly; 210-enhanced high beam reflective surface assembly; 220-low beam auxiliary lighting reflective surface assembly; 230-non-glare high beam reflective surface assembly;

[0041] 300-lens assembly; 310-lens light incident surface;

[0042] 400-partition;

[0043] 500-cover plate;

[0044] 600-Baffle;

[0045] 700 - Radiator assembly. DETAILED DESCRIPTION

[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0047] The core of the present invention is to provide a vehicle lamp device, which can not only effectively solve the problem of insufficient light intensity in the center of the vehicle lamp in high beam mode, but also optimize the lighting uniformity in low beam mode, thereby improving the overall lighting performance and user experience of the vehicle lamp.

[0048] In order to enable those skilled in the art to better understand the technical solution provided by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0049] Specifically, please refer to Figure 1-Figure 8 The present invention provides a vehicle lamp device, including a circuit board assembly 100, a reflection bowl assembly 200, a lens assembly 300 and a plurality of partitions 400.

[0050] An enhanced high beam light source group 110 and at least two non-glare high beam light source groups 130 are arranged on the circuit board assembly 100. All non-glare high beam light source groups 130 are arranged on one side of the enhanced high beam light source group 110, or all non-glare high beam light source groups 130 are arranged on both sides of the enhanced high beam light source group 110. At least two non-glare high beam light source groups 130 are arranged adjacent to each other. The enhanced high beam light source group 110 and the non-glare high beam light source group 130 can be LED light sources. The function of the circuit board assembly 100 is to fix and connect each light source and electronic components, and each light source can be mounted on the circuit board by welding or the like. Each high beam light source group (including the enhanced high beam light source group 110 and the non-glare high beam light source group 130) has at least one light source, and the non-glare high beam light source group 130 includes at least a first non-glare high beam light source group and a second non-glare high beam light source group, and two adjacent non-glare high beam light sources in the first non-glare high beam light source group and the second non-glare high beam light source group are connected.

[0051] It should be noted that the glare-free high beam is an advanced adaptive high beam system that dynamically adjusts the range and intensity of the high beam by integrating camera sensors, image recognition technology and intelligent control algorithms. The system can perceive the surrounding environment and traffic conditions in real time, especially the position and distance of oncoming vehicles and pedestrians, and automatically dim or block areas that may cause glare, ensuring a wide field of vision for the driver while reducing the glare effect on other road users and improving the safety of night driving; enhanced high beam is a high beam technology that can achieve longer distances, higher brightness and a wider range of illumination.

[0052] The reflective bowl assembly 200 has a plurality of concave bowl-shaped surfaces, which can be coated with reflective materials, and whose function is to collect the light emitted by the light source and reflect it in the direction of the lens. Specifically, the reflective bowl assembly 200 includes a plurality of reflective surface groups, and the plurality of reflective surface groups include an enhanced high beam reflective surface group 210 and at least two non-glare high beam reflective surface groups 230, wherein the reflective surface of the enhanced high beam reflective surface group 210 corresponds one-to-one to the light source of the enhanced high beam light source group 110, and the reflective surface of the non-glare high beam reflective surface group 230 corresponds one-to-one to the light source of the non-glare high beam light source group 130. That is, it can be understood that each reflective surface group has one or a plurality of reflective surfaces connected to each other, and each reflective surface corresponds to a light source, and the correspondence may include quantity and position.

[0053] The lens assembly 300 is arranged on the light-emitting side corresponding to the reflective bowl assembly 200, and its function is to project the light reflected by the reflective bowl assembly 200 to a specified direction. The lens light-entering surface 310 of the lens assembly 300 is divided into a plurality of partitions, and the plurality of partitions include an enhanced high beam function partition and at least two non-glare high beam partitions, wherein the enhanced high beam function partition is correspondingly provided with an enhanced high beam light source group 110 and an enhanced high beam reflection surface group 210, and the non-glare high beam partition is correspondingly provided with at least one non-glare high beam light source group 130 and a non-glare high beam reflection surface group 230.

[0054] That is, the light emitted by the enhanced high beam light source group 110 and the non-glare high beam light source group 130 is reflected to the corresponding partition of the lens assembly 300 through the corresponding enhanced high beam reflection surface group 210 and the non-glare high beam reflection surface group 230 respectively, and projected to the specified direction.

[0055] A plurality of partitions 400 are arranged between adjacent reflecting surface groups. Specifically, a partition 400 is arranged between each adjacent partition. The partition 400 separates the light sources of the adjacent partitions to avoid cross-light.

[0056] The present invention provides a vehicle lamp device with enhanced high beam and non-glare high beam function. On the one hand, the lens light incident surface 310 of the lens assembly 300 has an enhanced high beam function partition and at least two non-glare high beam partitions. The enhanced high beam function partition corresponds to an enhanced high beam reflection surface group 210 and an enhanced high beam light source group 110. Each non-glare high beam partition corresponds to a non-glare high beam reflection surface group 230 and a non-glare high beam light source group 130. The light emitted by the enhanced high beam light source group 110 on the circuit board assembly 100 is irradiated onto the corresponding enhanced high beam reflection surface group 210, reflected onto the lens assembly 300 and projected out. The light emitted by multiple non-glare high beam light source groups 130 on the circuit board assembly 100 is irradiated onto the corresponding non-glare high beam reflection surface group 230, reflected onto the lens assembly 300 and projected out. By designing different projection angles for different partitions of the lens assembly 300, the light projected by multiple partitions can be partially overlapped, and the combined light spots are therefore more uniform. On the other hand, two adjacent non-glare high-beam light sources in two adjacent non-glare high-beam light source groups 130 are connected so that the two light sources are connected via a shorter trace on the circuit board assembly 100, and the two light sources are controlled to light up or turn off at the same time.

[0057] Since the light projection angle of the headlight device does not have any mechanical design, the light spot superposition effect of the system is more stable. More importantly, this design does not require high position matching accuracy between each lighting unit and technical difficulty in the production process, which can control production costs, simplify production processes, and effectively ensure overall lighting performance.

[0058] The above-mentioned setting, without increasing the complexity of the system and simplifying the number of required components, increases the number of lighting units in order to achieve complete overlap or partial effective superposition of the light spots projected by different lighting units. This can not only effectively solve the problem of insufficient light intensity in the center of the headlights in high beam mode, but also optimize the lighting uniformity in low beam mode, thereby improving the overall lighting performance and user experience of the headlights.

[0059] In a specific embodiment, the circuit board assembly 100 is further provided with a plurality of low beam auxiliary lighting light source groups 120. The plurality of reflection surface groups further include a plurality of low beam auxiliary lighting reflection surface groups 220 corresponding one to one with the low beam auxiliary lighting light source groups 120. Each partition of the lens assembly 300 corresponds to a low beam auxiliary lighting light source group 120 and a low beam auxiliary lighting reflection surface group 220.

[0060] In each partition, the low beam auxiliary lighting light source group 120 is closer to the lens assembly 300 than the enhanced high beam light source group 110 or the glare-free high beam light source group 130, and the low beam auxiliary lighting reflection surface group 220 is closer to the lens assembly 300 than the enhanced high beam reflection surface group 210 or the glare-free high beam reflection surface group 230, and the light projected by multiple partitions can produce partial overlap.

[0061] Among them, Figure 7 As shown, among the multiple reflective surfaces, the enhanced high beam reflective surface group 210 and the non-glare high beam reflective surface group 230 are located in the same layer, i.e. the upper layer, and the low beam auxiliary lighting reflective surface group 220 is located in a different layer from the above two reflective surfaces, i.e. the lower layer.

[0062] In the enhanced high beam partition, the number of enhanced high beam light source groups 110 and enhanced high beam reflection surface groups 210 is optional, and usually at least one enhanced high beam light source group 110 and one enhanced high beam reflection surface group 210 are required; in each partition, the number of low beam auxiliary lighting light source groups 120 and low beam auxiliary lighting reflection surface groups 220 is optional, and usually at least one low beam auxiliary lighting light source group 120 and one low beam auxiliary lighting reflection surface group 220 are required.

[0063] The partitioning of the lens incident surface 310 of the lens assembly 300 is optional, and usually at least three partitions are required, of which two partitions are mainly responsible for the projection of non-glare high beam, and the other partition is used for the projection of enhanced high beam. Multiple non-glare high beam partitions can be set on one side or both sides of the enhanced high beam function partition.

[0064] By adding a low beam auxiliary lighting function, that is, adding multiple low beam auxiliary lighting light source groups 120 to the circuit board assembly 100, and adding multiple low beam auxiliary lighting reflection surface groups 220 to the reflection bowl assembly 200, the problem of dark areas in the appearance of the vehicle lamp device when the low beam function is turned on and the high beam function is not turned on is solved.

[0065] That is, the circuit board assembly 100 is respectively connected with an enhanced high beam light source group 110, a low beam auxiliary lighting light source group 120 and a glare-free high beam light source group 130. The number of the low beam auxiliary lighting light source group 120 and the glare-free high beam light source group 130 is at least two. The number of light sources in each light source group can be one or more, and can be adaptively selected according to actual needs. The reflective surface in the enhanced high beam reflective surface group (210), the glare-free high beam reflective surface group (230) and the low beam auxiliary lighting reflective surface group (220) can be one, or a plurality of reflective surfaces connected in sequence.

[0066] The lens assembly 300 has an enhanced high beam functional partition and at least two non-glare high beam partitions, and the enhanced high beam functional partition corresponds to an enhanced high beam reflection surface group 210, a low beam auxiliary lighting reflection surface group 220, an enhanced high beam light source group 110 and a low beam auxiliary lighting light source group 120. Each non-glare high beam partition corresponds to a non-glare high beam reflection surface group 230, a low beam auxiliary lighting reflection surface group 220, a non-glare high beam light source group 130 and a low beam auxiliary lighting light source group 120. The light emitted by an enhanced high beam light source group 110 on the circuit board assembly 100 is irradiated onto the corresponding enhanced high beam reflection surface group 210, reflected onto the lens assembly 300 and projected out. The light emitted by multiple non-glare high beam light source groups 130 on the circuit board assembly 300 is irradiated onto the corresponding non-glare high beam reflection surface group 230, reflected onto the lens assembly 300 and projected out. By designing different projection angles for different partitions of the lens assembly, the light projected by multiple partitions can be partially overlapped, so that the combined light spot is more uniform.

[0067] In a preferred embodiment, two interconnected non-glare high beam light sources correspond to a non-glare high beam reflecting surface respectively, and the two non-glare high beam light sources and the non-glare high beam partitions of the corresponding non-glare high beam reflecting surface have consistent projection angles for light and are projected along the center direction of the vehicle.

[0068] The lens assembly 300 has at least one group of two adjacent non-glare high beam sub-areas, and only one group of two adjacent non-glare high beam sub-areas have consistent light projection angles and are along the center of the vehicle. Among the multiple sub-areas of the lens assembly 300, a group of two adjacent non-glare high beam sub-areas are selected, and their light projection angles are designed to be consistent and are all projected along the angle of the center of the vehicle, so that the light spots projected by the two connected sub-areas will completely overlap at the center position in front of the vehicle, obtaining a higher light intensity and improving the lighting effect.

[0069] Furthermore, the lens focal points of two adjacent non-glare high beam subareas are arranged on the non-glare high beam reflecting surface group 230 of the corresponding subareas.

[0070] In each non-glare high beam partition of the lens assembly 300, the lens focal points of two adjacent non-glare high beam partitions are designed to be on the respective reflection bowls connected to the two partitions, close to the bottom position of the light source on the circuit board assembly 100, so that the overlapping light spots of the two connected partitions are the two light sources connected under the two partitions, namely, two groups of non-glare high beam light source groups 130. The two light sources can be connected on the circuit board assembly 100 through shorter wiring, and the two light sources can be controlled to light up or turn off at the same time, producing an effect of only one light spot, but the light intensity is the effect of two superimposed effects.

[0071] The present solution further includes a cover plate 500 , which is used to fix the lens assembly 300 and the reflective bowl assembly 200 .

[0072] A plurality of reflective surfaces are disposed on one side of the reflective bowl assembly 200, a lens assembly 300 is disposed on the other side of the reflective bowl assembly 200, and a cover plate 500 is disposed on the other side of the reflective bowl assembly 200 and connected to the lens assembly 300 and the reflective bowl assembly 200. The circuit board assembly 100 is disposed adjacent to the cover plate 500 and is located on the side of the reflective bowl assembly 200 close to the reflective surface. The cover plate 500 and the circuit board assembly 100 are buckled at the opening of the reflective bowl assembly 200 as a cover body.

[0073] In order to facilitate the installation of the lens assembly 300, a lens block is provided on the lens assembly 300, and a lens slot for inserting the lens block is provided on the cover plate 500 and the reflective bowl assembly 200. Lens blocks are provided on both sides of the lens assembly 300, and the lens blocks on both sides are correspondingly inserted into the lens slots on the cover plate 500 and the reflective bowl assembly 200, so that both sides of the lens assembly 300 can be fixed by being sandwiched between the cover plate 500 and the reflective bowl assembly 200.

[0074] In addition, the cover plate 500 and the reflective bowl assembly 200 are detachably connected via a buckle structure. The cover plate 500 and the reflective bowl assembly 200 are respectively designed with matching buckle structures, which can be fixed together by buckles. Of course, bolt holes can also be provided correspondingly, and they can be fastened by bolts.

[0075] The present solution further includes a baffle 600, which is used to block part of the light reflected by the enhanced high beam reflection surface group 210, and the baffle 600 is located in front of the enhanced high beam reflection surface group 210, so that the light entering the enhanced high beam partition of the lens assembly 300 is reduced, and the shape of the lower boundary of the enhanced high beam spot is adjusted. The lens focus of the lens assembly 300 in the enhanced high beam functional partition is located around the baffle 600.

[0076] The lens assembly 300 is responsible for enhancing the partition of the high beam function part, and its lens focus is designed to be near the baffle 600. The enhanced high beam reflecting surface group 210 on the reflecting bowl assembly 200 will converge the light from the light source on the focus of the lens of this partition, that is, near the baffle 600, and then project it out by the lens assembly 300. The projection angle of the enhanced high beam lens partition is designed to be along the center of the vehicle, so that a converged light spot will be formed in the center of the front of the vehicle to enhance the lighting effect.

[0077] In order to facilitate the installation of the baffle 600, a baffle block is provided on the baffle 600. The installation position of the baffle 600 is optional, and it can be installed on the reflective bowl assembly 200 or on the cover plate 500. The reflective bowl assembly 200 and / or the cover plate 500 are provided with a baffle slot for inserting the baffle block. The baffle 600 is located near the lens focus of the enhanced high beam partition of the lens assembly 300, and the baffle block is inserted into the specially designed baffle slot on the reflective bowl assembly 200 and / or the cover plate 500.

[0078] In one form, the partition 400 and the reflective bowl assembly 200 are integrally formed, which reduces the number of parts and increases the structural strength of the reflective bowl assembly 200. In another form, the partition 400 is detachably connected to the reflective bowl assembly 200 and / or the cover 500.

[0079] In a specific embodiment, the lens light exiting surface of the lens assembly 300 is a plane or an arc surface with a certain curvature. Of course, the lens light incident surface 310 and the lens light exiting surface can also be adaptively selected according to the modeling requirements of the vehicle lamp device, which will not be elaborated here.

[0080] In a specific embodiment, the partition 400 can shield the light reflected from the reflective surface to the adjacent partitions of the lens assembly 300, and reduce the light reflected from the reflective surface to the side wall of the partition 400. Specifically, the side wall of the partition 400 is a smooth surface, a rough surface (such as a frosted surface), or a surface with a corrugated structure, and the corrugated structure on the surface adjusts the direction of the light through the corrugations, thereby weakening and eliminating stray light.

[0081] In addition, the present solution further includes a heat sink assembly 700, which is disposed outside the circuit board assembly 100. The function of the heat sink assembly 700 is to conduct the heat generated when the light source emits light, prevent the electronic components from overheating, and ensure stable operation of the system. The circuit board assembly 100 and the heat sink assembly 700 can be fixed together by thermal conductive glue or screws.

[0082] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0083] In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0084] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0085] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0086] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A vehicle lamp device, characterized in that: include: A circuit board assembly (100), the circuit board assembly (100) being provided with an enhanced high-beam light source group (110) and at least two glare-free high-beam light source groups (130), each high-beam light source group having at least one light source; A reflective bowl assembly (200), the reflective bowl assembly (200) comprising at least three reflective surface groups, the plurality of reflective surface groups comprising an enhanced high beam reflective surface group (210) and at least two non-glare high beam reflective surface groups (230) corresponding one-to-one to the enhanced high beam light source group (110) and the non-glare high beam light source group (130); A lens assembly (300), the lens assembly (300) being arranged on a light-emitting side corresponding to the reflective bowl assembly (200), the lens light-entry surface (310) of the lens assembly (300) having a plurality of partitions, the plurality of partitions comprising an enhanced high-beam function partition and at least two non-glare high-beam partitions, wherein the enhanced high-beam function partition is provided with one enhanced high-beam light source group (110) and one enhanced high-beam reflection surface group (210) correspondingly, and the non-glare high-beam partition is provided with one non-glare high-beam light source group (130) and one non-glare high-beam reflection surface group (230) correspondingly; A plurality of partitions (400) are arranged between adjacent reflecting surface groups; The two adjacent non-glare high-beam light source groups (130) include at least a first non-glare high-beam light source group and a second non-glare high-beam light source group, and the two adjacent non-glare high-beam light sources in the first non-glare high-beam light source group and the second non-glare high-beam light source group are connected.

2. The vehicle lamp device according to claim 1, characterized in that: The circuit board assembly (100) is further provided with a plurality of low-beam auxiliary lighting light source groups (120); the plurality of reflection surface groups further include a plurality of low-beam auxiliary lighting reflection surface groups (220) corresponding one-to-one to the low-beam auxiliary lighting light source groups (120); and each partition of the lens assembly (300) corresponds to one low-beam auxiliary lighting light source group (120) and one low-beam auxiliary lighting reflection surface group (220).

3. The vehicle lamp device according to claim 2, characterized in that: In each of the partitions, the low-beam auxiliary lighting light source group (120) is closer to the lens assembly (300) than the enhanced high-beam light source group (110) or the glare-free high-beam light source group (130), and the low-beam auxiliary lighting reflection surface group (220) is closer to the lens assembly (300) than the enhanced high-beam reflection surface group (210) or the glare-free high-beam reflection surface group (230), so that light projected by the multiple partitions can partially overlap.

4. The vehicle lamp device according to claim 1, characterized in that: The two interconnected non-glare high beam light sources correspond to a non-glare high beam reflecting surface respectively, and the two non-glare high beam light sources and the non-glare high beam subareas of the corresponding non-glare high beam reflecting surface have consistent projection angles for light and are projected along the center direction of the vehicle.

5. The vehicle lamp device according to claim 4, characterized in that: The lens focal points of two adjacent non-glare high-beam subareas are arranged on the non-glare high-beam reflection surface group (230) of the corresponding subareas.

6. The vehicle lamp device according to claim 1, characterized in that: It also comprises a cover plate (500); one side of the reflective bowl assembly (200) is provided with the plurality of reflective surfaces, and the other side is provided with the lens assembly (300); the cover plate (500) is arranged on the other side of the reflective bowl assembly (200) and is connected to the lens assembly (300) and the reflective bowl assembly (200).

7. The vehicle lamp device according to claim 6, characterized in that: The lens assembly (300) is provided with a lens card block, and the cover plate (500) and the reflection bowl assembly (200) are both provided with a lens card slot for inserting the lens card block; And / or, the cover plate (500) and the reflective bowl assembly (200) are detachably connected via a snap-fit ​​structure.

8. The vehicle lamp device according to claim 6, characterized in that: It also comprises a baffle (600), the baffle (600) being used to block part of the light reflected by the enhanced high-beam reflection surface group (210) and being located in front of the enhanced high-beam reflection surface group (210), and the lens focus of the lens assembly (300) in the enhanced high-beam function zone being located around the baffle (600).

9. The vehicle lamp device according to claim 8, characterized in that: A baffle card block is provided on the baffle (600), and a baffle card slot for inserting the baffle card block is provided on the reflective bowl assembly (200) and / or the cover plate (500).

10. The vehicle lamp device according to claim 6, characterized in that: The partition plate (400) and the reflective bowl assembly (200) are an integrally formed structure; Alternatively, the partition plate (400) is detachably connected to the reflective bowl assembly (200) and / or the cover plate (500).

11. The vehicle lamp device according to claim 1, characterized in that: The light-emitting surface of the lens of the lens assembly (300) is a plane or an arc surface; And / or, the side wall of the partition (400) is a smooth surface, a rough surface, or a surface provided with a wavy structure.

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