Integrated double-color vehicle lamp device

Abstract

The invention discloses an integrated double-color vehicle lamp device which comprises a vehicle lamp light source module and a vehicle lamp optical assembly. The vehicle lamp light source module comprises a substrate and a plurality of light-emitting units. The light-emitting units are arranged on the substrate at intervals. Each light-emitting unit is provided with a light-emitting surface. And a minimum spacing distance which is not more than 0.3 mm is formed between the light-emitting surfaces of any two adjacent light-emitting units. The light-emitting units can jointly emit a first light source and a second light source, and the chromaticity of the first light source is different from that of the second light source. The vehicle lamp optical assembly can reflect or refract the first light source and the second light source, so that the first light source and the second light source can generate a first light path area and a second light path area respectively through the vehicle lamp optical assembly. The first light path region overlaps the second light path region by at least 70% or more.

Description

Technical Field

[0001] The invention relates to a vehicle lamp device, and in particular to an integrated two-color vehicle lamp device. Background Art

[0002] In order to ensure that drivers can have a good view in different weather conditions, vehicles can be equipped with white light lamps suitable for normal weather and yellow light lamps suitable for bad weather. However, existing lamp devices can only emit light of a single color, so vehicles need to be equipped with white light lamp devices and yellow light lamp devices to have the function of dual-color light switching. In addition, the space suitable for installing lamps on vehicles is limited. When a vehicle is equipped with a white light lamp device and a yellow light lamp device at the same time, the maximum brightness of the white light or the yellow light emitted by the vehicle will be significantly lower than the maximum brightness emitted by installing two white light lamp devices or two yellow light lamp devices, thereby affecting driving safety.

[0003] Therefore, the inventors believe that the above defects can be improved, and therefore have devoted themselves to research and applied scientific principles, and finally proposed the present invention which has a reasonable design and effectively improves the above defects. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an integrated two-color vehicle lamp device to address the deficiencies of the prior art.

[0005] The embodiment of the present invention discloses an integrated dual-color vehicle lamp device, comprising: a vehicle lamp light source module, including: a substrate; and a plurality of light-emitting units, which are arranged on the substrate at intervals, each of the light-emitting units having a light-emitting surface, and the light-emitting surfaces of any two adjacent light-emitting units have a minimum spacing distance of no more than 0.3 mm, wherein a portion of the plurality of light-emitting units can jointly emit a first light source, and another portion of the plurality of light-emitting units can jointly emit a second light source; wherein the chromaticity of the first light source is different from the chromaticity of the second light source, and the chromaticity of the first light source is located in a first chromaticity region in the CIE-xy chromaticity diagram, and the first chromaticity region is a region range enclosed by the following plurality of straight-line relationship equations: X=0.31, Y=0.44, X=0. 5. Y=0.38, Y=0.15+0.64X, Y=0.05+0.75X; the chromaticity of the second light source is located in a second chromaticity area in the CIE-xy chromaticity diagram, and the second chromaticity area is an area enclosed by the following multiple straight-line relationships: Y=1.290X-0.1, Y=0.138+0.58X, Y=0.44, Y=0.94-X; a headlight optical component, disposed on one side of the headlight light source module, the headlight optical component can reflect or refract the first light source and the second light source of the light-emitting unit, so that the first light source and the second light source can respectively generate a first light path area and a second light path area through the headlight optical component, and the first light path area overlaps the second light path area by at least 70%.

[0006] Preferably, a portion of the multiple light-emitting units are each defined as a first light-emitting unit and can emit a first light ray, the top surface of the first light-emitting unit is the light-emitting surface, the first light-emitting unit can emit the first light ray through its light-emitting surface, and the multiple first light rays are defined as white light and can collectively form the first light source; another portion of the multiple light-emitting units are each defined as a second light-emitting unit and can emit a second light ray, the top surface of the second light-emitting unit is the light-emitting surface, the second light-emitting unit can emit the second light ray through its light-emitting surface, and the multiple second light rays are defined as yellow light and can collectively form the second light source.

[0007] Preferably, a part of the multiple light-emitting units is each defined as a first light-emitting unit and can emit a first light ray, the top surface of the first light-emitting unit is the light-emitting surface, the first light-emitting unit can emit the first light ray through its light-emitting surface, multiple first light rays are defined as white light, and a part of the first light rays can jointly form the first light source; another part of the multiple light-emitting units is each defined as a second light-emitting unit and can emit a second light ray, the top surface of the second light-emitting unit is the light-emitting surface, the second light-emitting unit can emit the second light ray through its light-emitting surface, multiple second light rays are defined as yellow light and can jointly form the second light source with at least one of the first light rays.

[0008] Preferably, the headlight optical component has a length direction and a width direction perpendicular to the length direction, a plurality of the first light-emitting units are arranged on one side of the substrate along the width direction, and a plurality of the second light-emitting units are arranged on the other side of the substrate along the width direction.

[0009] Preferably, a critical value of an emitting angle of light emitted by the first light emitting unit through the first light emitting surface is between 80 degrees and 150 degrees, and a critical value of an emitting angle of light emitted by the second light emitting unit through the second light emitting surface is between 80 degrees and 150 degrees.

[0010] Preferably, the headlight optical component includes: a reflector having a curved surface, the curved surface facing the substrate, and the area of ​​the curved surface projected onto the substrate covers the area of ​​the plurality of light-emitting units projected onto the substrate, so that the first light source and the second light source can be reflected by the reflector; a light pattern adjustment component arranged on one side of the substrate, a portion of the light pattern adjustment component is covered by the area of ​​the curved surface projected onto the substrate, and the light pattern adjustment component can block a portion of the first light source and the second light source reflected by the reflector; and a collimating lens located on a side of the light pattern adjustment component away from the headlight light source module, the path of the collimating lens projected onto the reflector covers the light pattern adjustment component and the headlight light source module, and the collimating lens can refract the first light source and the second light source reflected by the reflector.

[0011] Preferably, the cross-section of the light pattern adjusting member is C-shaped and has a center of curvature, and the center of curvature is located on a side of the light pattern adjusting member facing the collimating lens.

[0012] Preferably, an incident angle between each of the first light sources and the curved surface does not exceed 75 degrees, and an incident angle between each of the second light sources and the curved surface does not exceed 75 degrees.

[0013] Preferably, the reflector has an aluminum coating on the curved surface, and the reflectivity of the aluminum coating is between 80% and 90%; the transmittance of the collimating lens is between 85% and 95%, and the refractive index of the collimating lens is between 1.3 and 1.6.

[0014] In summary, the integrated two-color vehicle lamp device disclosed in the embodiment of the present invention can selectively emit two different chromaticities of light (i.e., white light and yellow light) that comply with safety regulations through the designs of "the light emitting surfaces of any two adjacent light emitting units have a minimum spacing distance of no more than 0.3 mm", "the chromaticity of the first light source is located within a first chromaticity area in the CIE-xy chromaticity diagram, and the chromaticity of the second light source is located within a second chromaticity area in the CIE-xy chromaticity diagram", and "the first light source and the second light source can respectively generate a first light path area and a second light path area through the vehicle lamp optical component, and the first light path area overlaps the second light path area by at least 70%". The integrated two-color vehicle lamp device can also ensure the maximum illumination brightness that can be achieved for a vehicle with any chromaticity of light.

[0015] To further understand the features and technical contents of the present invention, please refer to the following detailed description and drawings of the present invention. However, such description and drawings are only used to illustrate the present invention and are not intended to limit the protection scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 4 is a three-dimensional schematic diagram of the integrated two-color vehicle lamp device of the present invention.

[0017] Figure 2 FIG. 4 is another perspective schematic diagram of the integrated dual-color vehicle lamp device of the present invention.

[0018] Figure 3 For along Figure 1 Schematic cross-sectional view of line III-III.

[0019] Figure 4 It is a top view schematic diagram of the vehicle light source module of the present invention.

[0020] Figure 5 FIG. 4 is a schematic diagram of the light path of the first light emitting unit of the present invention.

[0021] Figure 6 Schematic diagram of the light path of the second light emitting unit of the present invention.

[0022] Figure 7 It is a schematic diagram of a first chromaticity range of a first light source and a second chromaticity range of a second light source in a CIE-xy chromaticity diagram of the present invention.

[0023] Figure 8 FIG. 4 is a schematic diagram of a first chromaticity range of a first light source of the present invention in a CIE-xy chromaticity diagram.

[0024] Fig. 9 FIG. 4 is a schematic diagram of a second chromaticity range of a second light source of the present invention in a CIE-xy chromaticity diagram.

[0025] Fig.10 It is a schematic diagram of the light emission angle of the first light emitting unit or the second light emitting unit of the present invention. DETAILED DESCRIPTION

[0026] The following is an explanation of the disclosed embodiments of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and the details in this specification can also be modified and changed in various ways based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depicted according to actual dimensions. It is stated in advance. The following embodiments will further explain the relevant technical contents of the present invention in detail, but the disclosed contents are not intended to limit the scope of protection of the present invention.

[0027] It should be understood that, although the terms "first", "second", "third" and the like may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are mainly used to distinguish one component from another component, or one signal from another signal. In addition, the term "or" used herein may include any one or more combinations of the associated listed items depending on the actual situation. Furthermore, the term "electrically coupled" used herein refers to one of "indirect electrical connection" and "direct electrical connection".

[0028] See also Figures 1 to 10 As shown, this embodiment provides an integrated dual-color vehicle lamp device 100. Figures 1 to 3 As shown, the integrated dual-color vehicle lamp device 100 includes a vehicle lamp light source module 1 and a vehicle lamp optical component 2 disposed on one side of the vehicle lamp light source module 1. The integrated dual-color vehicle lamp device 100 can selectively emit a first light source and a second light source of different chromaticities through the vehicle lamp light source module 1, so that the first light source and the second light source are further irradiated toward a predetermined direction through the vehicle lamp optical component 2. Accordingly, the driver (or the vehicle computer) can select the first light source or the second light source as the vehicle driving light source according to the weather conditions.

[0029] That is, any vehicle lamp device that does not have a single vehicle lamp light source module 1 that can emit two different chromaticity light sources is not the integrated dual-color vehicle lamp device 100 of the present invention. Next, the components of the integrated dual-color vehicle lamp device 100 and their connection relationships are introduced below.

[0030] Reference Figures 1 to 3 As shown, the vehicle light source module 1 includes a substrate 11 and a plurality of light emitting units (ie, Figure 4 12A, 12B in the figure). In this embodiment, the substrate 11 can be connected to a connection line (not shown in the figure) through its interface, so that the plurality of light-emitting units can receive power and control signals to be controlled.

[0031] like Figure 4 and Fig.10 As shown, in this embodiment, the plurality of light-emitting units are top-emitting light-emitting diodes and are arranged on the substrate 11 at intervals, that is, the top surface of each light-emitting unit has a light-emitting surface (ie, Figure 4 In addition, the light emitting surfaces of any two adjacent light emitting units have a minimum spacing distance DL of no more than 0.3 mm, and a portion of the plurality of light emitting units can jointly emit the first light source, and another portion of the plurality of light emitting units can jointly emit the second light source, so that the light emitting positions of the first light source and the second light source can be consistent.

[0032] It should be noted that the chromaticity of the first light source of the integrated dual-color vehicle lamp device 100 must be different from the chromaticity of the second light source, and the first light source and the second light source are described as white light and yellow light respectively in this embodiment. Therefore, a portion of the plurality of light-emitting units is selected as a white light diode and is defined as a first light-emitting unit 12A, and the first light-emitting unit 12A can emit a first light beam WL (such as a first beam WL) of white light through its light-emitting surface. Figure 5 Another part of the plurality of light emitting units is selected as yellow light diodes and is defined as a second light emitting unit 12B, and the second light emitting unit 12B can emit a second light YL of yellow light through its light emitting surface (as shown in FIG. Figure 6 shown).

[0033] In an actual application, the first light beams WL emitted by the first light emitting units 12A can collectively form the first light source, that is, the first light source is composed of white light beams with similar or equal chromaticity. Secondly, the second light beams YL emitted by the second light emitting units 12B can collectively form the second light source, that is, the second light source is composed of yellow light beams with similar or equal chromaticity, but the present invention is not limited thereto.

[0034] For example, the multiple second light beams YL emitted by the multiple second light-emitting units 12B can also cooperate with the first light beam WL emitted by at least one of the first light-emitting units 12A to jointly form the second light source, that is, the second light source is composed of yellow light and white light with very different chromaticity in a mixed light manner.

[0035] It is worth noting that Figures 7 to 9 As shown, the chromaticity of the first light source is located in a first chromaticity region G1 in the CIE-xy chromaticity diagram. The first chromaticity region G1 is a region surrounded by the following multiple straight line relationships: X=0.31, Y=0.44, X=0.5, Y=0.38, Y=0.15+0.64X, Y=0.05+0.75X, that is, the first chromaticity region G1 is a hexagonal region surrounded by six straight lines (such as Figure 7 and Figure 8 In addition, the chromaticity of the second light source is located in a second chromaticity region G2 in the CIE-xy chromaticity diagram. The second chromaticity region G2 is a region surrounded by the following multiple straight line relationships: Y=1.290X-0.1, Y=0.138+0.58X, Y=0.44, Y=0.94-X, that is, the second chromaticity region G2 is a quadrilateral region surrounded by four straight lines (as shown in FIG. Figure 7 and Fig. 9 shown).

[0036] Reference Figures 4 to 6 As shown, the headlight optical component 2 is arranged on one side of the headlight light source module 1, and the headlight optical component 2 can reflect or refract the first light source and the second light source of the light-emitting unit, so that the first light source and the second light source can respectively generate a first light path area and a second light path area through the headlight optical component 2, and the first light path area overlaps the second light path area by at least 70%.

[0037] For the convenience of subsequent description, the headlight optical component 2 is defined as a length direction AX, a width direction AY perpendicular to the length direction AX, and a height direction AZ perpendicular to the length direction AX and the width direction AY. Figure 3 The two sides of the light source are substantially parallel to the light emission paths of the first light source and the second light source. Next, the components of the headlight optical assembly 2 and their connection relationships are introduced below.

[0038] Reference Figures 1 to 3As shown, the headlight optical assembly 2 in this embodiment includes a reflector 21, a light pattern adjusting member 22, and a collimating lens 23. The reflector 21 has a curved surface CS, which faces the substrate 11, and the area of ​​the curved surface CS (along the height direction AZ) projected on the substrate 11 covers the area of ​​the plurality of light-emitting units projected on the substrate 11, so that the first light source and the second light source can be reflected by the reflector 21. In other words, a portion of the curved surface CS covers the headlight light source module 1 to reflect light.

[0039] The light pattern adjusting member 22 is disposed on one side of the substrate 11, and a portion of the light pattern adjusting member 22 is covered by the area where the curved surface CS (along the height direction AZ) is orthographically projected onto the substrate 11, and the light pattern adjusting member 22 can block a portion of the first light source and the second light source reflected by the reflector 21. In other words, another portion of the curved surface CS also covers the light pattern adjusting member 22.

[0040] Preferably, the cross section of the light pattern adjusting member 22 along the width direction AY is C-shaped and has a curvature center (not shown), and the curvature center is located on the side of the light pattern adjusting member 22 facing the collimating lens 23. Accordingly, the light pattern adjusting member 22 can change the position of the curvature center in the height direction AZ and the length direction AX by pivoting, so as to block part of the first light source and part of the second light source to correct the light pattern of the collimating lens 23.

[0041] Reference Figure 5 and Figure 6 As shown, the collimating lens 23 is located on a side of the light pattern adjusting member 22 (along the length direction AX) away from the headlight light source module 1, and the collimating lens 23 is not located in the area of ​​the positive projection of the reflector 21 along the height direction AZ. The path of the positive projection of the collimating lens 23 toward the reflector 21 covers the light pattern adjusting member 22 and the headlight light source module 1, and the collimating lens 23 can refract the first light source and the second light source reflected by the reflector 21, so that the first light source and the second light source finally irradiate a predetermined area.

[0042] In order to ensure that the chromaticity of the first light source and the second light source when finally illuminating the predetermined area can be maintained within the first chromaticity region range G1 and the second chromaticity region range G2, the reflector 21 is provided with an aluminum coating layer (not shown) on the curved surface CS, and the reflectivity of the aluminum coating layer is preferably between 80% and 90%. In addition, the light transmittance of the collimating lens 23 is preferably between 85% and 95%, and the refractive index of the collimating lens 23 is between 1.3 and 1.6.

[0043] It should be particularly emphasized that, in practice, it is impossible for the plurality of light emitting units emitting yellow light and white light to be stacked on each other to obtain the same light path. In addition, when the yellow light and the white light are reflected, refracted, or the light pattern is adjusted by the headlight optical component 2, the energy of the light source (i.e., the first light source or the second light source) that is finally irradiated on the road will be affected, resulting in the chromaticity of the light source not meeting the safety standard.

[0044] Therefore, the minimum spacing distance DL between the plurality of light-emitting units of the present invention is designed to be no more than 0.3 mm, so that the first light source and the second light source emitted by the plurality of light-emitting units can be close to or concentrated, and the first light source and the second light source respectively generate an overlap range of at least 70% between the first light path area and the second light path area through the headlight optical component 2. In addition, with respect to the design of the "minimum spacing distance DL" and "the overlap range of at least 70% between the first light path area and the second light path area" between the first light source and the second light source, the chromaticity source of the first light source and the chromaticity of the second light source are further designed to be limited to the first chromaticity area range and the second chromaticity area range, so that when the first light source and the second light source whose energy is affected finally leave the headlight optical component 2, each chromaticity can meet the safety regulatory standards.

[0045] Preferably, in order to ensure that the first light source and the second light source can better meet safety regulations, the first light emitting units 12A are arranged along the width direction AY on a side of the substrate 11 adjacent to the collimating lens 23, and the second light emitting units 12B are arranged along the width direction AY on a side of the substrate 11 away from the collimating lens 23. In other words, Figure 4 The first light emitting units 12A and the second light emitting units 12B are arranged in a matrix (eg, a 3*2 matrix), wherein the first light emitting units 12A are located in a first row (eg, the first light emitting units 12A are located in a plurality of rows). 11 、M 12 、M 13), a plurality of the second light emitting units 12B are located in a second row (for example, a plurality of the second light emitting units are located in M 21 、M 22 、M 23 ), but the present invention is not limited thereto. For example, in other embodiments not shown in the present invention, the plurality of first light emitting units 12A and the plurality of second light emitting units 12B may also be staggered (for example, the plurality of first light emitting units 12A are located at M 11 、M 22 、M 13 , the plurality of second light emitting units 12B are located at M 21 、M 12 、M 23 ).

[0046] In addition, if Figure 5 , Figure 6 ,and Fig.10 As shown, in conjunction with the relative positional relationship of the reflector 21, the light pattern adjustment member 22, and the collimating lens 23, the critical values ​​of the light emitting angles θ1 and θ2 of the light emitted by each of the first light emitting units 12A through the first light emitting surface SA are between 80 degrees and 150 degrees, and the critical values ​​of the light emitting angles θ1 and θ2 of the light emitted by each of the second light emitting units 12B through the second light emitting surface SB are between 80 degrees and 150 degrees. Among them, θ1 is the minimum critical value of the light emitting angle, and θ2 is the maximum critical value of the light emitting angle. In addition, each of the first light sources has an incident angle of no more than 1 / 2 of the light emitting angle (i.e., 75 degrees) with the curved surface CS, and each of the second light sources has an incident angle of no more than 1 / 2 of the light emitting angle (i.e., 75 degrees) with the curved surface CS.

[0047] [Technical Effects of Embodiments of the Invention]

[0048] In summary, the integrated two-color vehicle lamp device disclosed in the embodiment of the present invention can selectively emit two different chromaticities of light (i.e., white light and yellow light) that comply with safety regulations through the designs of "the light emitting surfaces of any two adjacent light emitting units have a minimum spacing distance of no more than 0.3 mm", "the chromaticity of the first light source is located within a first chromaticity area in the CIE-xy chromaticity diagram, and the chromaticity of the second light source is located within a second chromaticity area in the CIE-xy chromaticity diagram", and "the first light source and the second light source can respectively generate a first light path area and a second light path area through the vehicle lamp optical component, and the first light path area overlaps the second light path area by at least 70%". The integrated two-color vehicle lamp device can also ensure the maximum illumination brightness that can be achieved for a vehicle with any chromaticity of light.

[0049] The above description is only a preferred feasible embodiment of the present invention and is not intended to limit the protection scope of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the protection scope of the claims of the present invention.

Claims

1. An integrated two-color vehicle lamp device, characterized in that: The integrated two-color vehicle lamp device comprises: A car light source module, including: a substrate; and A plurality of light-emitting units are disposed on the substrate at intervals, each of the light-emitting units having a light-emitting surface, and the light-emitting surfaces of any two adjacent light-emitting units have a minimum spacing distance of no more than 0.3 mm, wherein a portion of the plurality of light-emitting units can jointly emit a first light source, and another portion of the plurality of light-emitting units can jointly emit a second light source; The chromaticity of the first light source is different from the chromaticity of the second light source. The chromaticity of the first light source is located in a first chromaticity region in the CIE-xy chromaticity diagram. The first chromaticity region is a region surrounded by the following multiple straight-line relationships: X=0.31, Y=0.44, X=0.5, Y=0.38, Y=0.15+0.64X, Y=0.05+0.75X; the chromaticity of the second light source is located in a second chromaticity region in the CIE-xy chromaticity diagram. The second chromaticity region is a region surrounded by the following multiple straight-line relationships: Y=1.290X-0.1, Y=0.138+0.58X, Y=0.44, Y=0.94-X; A headlight optical component is arranged on one side of the headlight light source module, and the headlight optical component can reflect or refract the first light source and the second light source of the light-emitting unit, so that the first light source and the second light source can respectively generate a first light path area and a second light path area through the headlight optical component, and the first light path area overlaps the second light path area by at least 70%.

2. The integrated dual-color vehicle lamp device according to claim 1, characterized in that: A portion of the multiple light-emitting units is each defined as a first light-emitting unit and can emit a first light ray, the top surface of the first light-emitting unit is the light-emitting surface, the first light-emitting unit can emit the first light ray through its light-emitting surface, and a plurality of the first light rays are defined as white light and can collectively form the first light source; another portion of the multiple light-emitting units is each defined as a second light-emitting unit and can emit a second light ray, the top surface of the second light-emitting unit is the light-emitting surface, the second light-emitting unit can emit the second light ray through its light-emitting surface, and a plurality of the second light rays are defined as yellow light and can collectively form the second light source.

3. The integrated dual-color vehicle lamp device according to claim 1, characterized in that: A portion of the multiple light-emitting units is each defined as a first light-emitting unit and can emit a first light ray, the top surface of the first light-emitting unit is the light-emitting surface, the first light-emitting unit can emit the first light ray through its light-emitting surface, a plurality of the first light rays are defined as white light, and a portion of the first light rays can collectively form the first light source; another portion of the multiple light-emitting units is each defined as a second light-emitting unit and can emit a second light ray, the top surface of the second light-emitting unit is the light-emitting surface, the second light-emitting unit can emit the second light ray through its light-emitting surface, a plurality of the second light rays are defined as yellow light and can cooperate with at least one of the first light rays to collectively form the second light source.

4. The integrated dual-color vehicle lamp device according to claim 2 or 3, characterized in that: The headlight optical component has a length direction and a width direction perpendicular to the length direction. The first light emitting units are arranged on one side of the substrate along the width direction, and the second light emitting units are arranged on the other side of the substrate along the width direction.

5. The integrated dual-color vehicle lamp device according to claim 2 or 3, characterized in that: The critical value of the light emitting angle of the light emitted by the first light emitting unit through its light emitting surface is between 80 degrees and 150 degrees, and the critical value of the light emitting angle of the light emitted by the second light emitting unit through its light emitting surface is between 80 degrees and 150 degrees.

6. The integrated dual-color vehicle lamp device according to claim 1, characterized in that: The headlight optical assembly comprises: a reflector having a curved surface, the curved surface facing the substrate, and the area of ​​the curved surface projected on the substrate covers the area of ​​the plurality of light-emitting units projected on the substrate, so that the first light source and the second light source can be reflected by the reflector; a light pattern adjusting member disposed on one side of the substrate, wherein a portion of the light pattern adjusting member is covered by an area where the curved surface is orthographically projected onto the substrate, and the light pattern adjusting member can shield a portion of the first light source and the second light source reflected by the reflector; and A collimating lens is located on a side of the light pattern adjusting member away from the headlight light source module. The path of the collimating lens's positive projection toward the reflector covers the light pattern adjusting member and the headlight light source module, and the collimating lens can refract the first light source and the second light source reflected by the reflector.

7. The integrated dual-color vehicle lamp device according to claim 6, characterized in that: The cross-section surface of the light pattern adjusting member is C-shaped and has a curvature center, and the curvature center is located on a side of the light pattern adjusting member facing the collimating lens.

8. The integrated dual-color vehicle lamp device according to claim 6, characterized in that: An incident angle between each of the first light sources and the curved surface does not exceed 75 degrees, and an incident angle between each of the second light sources and the curved surface does not exceed 75 degrees.

9. The integrated dual-color vehicle lamp device according to claim 6, characterized in that: The reflector has an aluminum coating on the curved surface, and the reflectivity of the aluminum coating is between 80% and 90%; the light transmittance of the collimating lens is between 85% and 95%, and the refractive index of the collimating lens is between 1.3 and 1.6.

Images