Headlamp assembly and vehicle

Abstract

The invention relates to the technical field of automobile lamps, in particular to a headlamp assembly and a vehicle. The headlamp assembly comprises an interaction lamp, a multifunctional lamp, a headlamp module and a lampshade; the interaction lamp is used for displaying interaction information; the multifunctional lamp at least comprises a daytime running lamp, a position lamp and a steering lamp which are integrated into a whole; the headlamp module at least comprises a high beam and a low beam which are integrated into a whole; the interaction lamp, the multifunctional lamp and the headlamp module are all integrally installed in the lampshade. Various lamps share one lampshade, so that the integration level is high, the structural redundancy is reduced, and the manufacturing cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of automotive lamps, and particularly to a headlamp assembly and a vehicle. Background Art

[0002] The automotive headlamp system is a main component of the automotive lighting system, located at the front end of the vehicle. Generally, it includes lamps such as high and low beam lights, turn signals, and daytime running lights. With the development of technology, more advanced light source technologies such as LED, laser, and OLED are continuously applied to the automotive headlamp system to improve the lighting effect and energy efficiency.

[0003] Currently, due to different automotive brands, different suppliers, and different design concepts, each lamp in the automotive headlamp system is generally independently designed. Each lamp has an independent lamp cover, and each lamp needs to be equipped with independent mounting brackets, independent radiators, controllers, and other components. As a result, the components of the automotive headlamp system are overly complex, the structure is complicated, the manufacturing cost is high, and the installation difficulty is large, presenting many problems. Summary of the Invention

[0004] In view of the above partial drawbacks of the prior art, the purpose of the present invention is to provide a headlamp assembly and a vehicle. Multiple lamps of the headlamp assembly of this vehicle share a single lamp cover, with high integration, reduced structural redundancy, and lower manufacturing costs.

[0005] To achieve the above object and other related objects, the present invention provides a headlamp assembly, including:

[0006] An interactive lamp for displaying interactive information;

[0007] A multi-functional lamp including at least two of the daytime running light, position light, and turn signal integrated into one;

[0008] A headlamp module including at least the high beam light and the low beam light integrated into one;

[0009] A lamp cover, and the interactive lamp, the multi-functional lamp, and the headlamp module are all integrally installed in the lamp cover.

[0010] In an embodiment of the present invention, the interactive lamp is disposed above the multi-functional lamp, and the multi-functional lamp is disposed above the headlamp module.

[0011] In an embodiment of the present invention, the interactive lamp is integrally arranged in a strip shape, and the interactive lamp is assembled to extend along the vehicle width direction and extend towards the middle position of the vehicle head.

[0012] In an embodiment of the present invention, the multi-functional lamp is integrally arranged in a strip shape, and the multi-functional lamp is assembled to be parallel to the interactive lamp.

[0013] In an embodiment of the present invention, the headlamp assembly further includes:

[0014] A mounting housing, which is assembled to be connectable to a vehicle body frame and / or vehicle body covering parts;

[0015] The interactive lamp, the multifunctional lamp and the headlamp module are integrally installed in the mounting housing.

[0016] In an embodiment of the present invention, the interactive lamp includes:

[0017] A mounting plate, which is installed on the mounting housing;

[0018] A flexible circuit board, which is installed on the mounting plate and has light-emitting beads arranged in an array on the outer side surface;

[0019] A diffuser plate, which covers at least part of the outside of the flexible circuit board and is assembled to be capable of diffusing the light emitted by the light-emitting beads;

[0020] An outer mask area, which is arranged on the lamp cover and is assembled on the outer side surface of the diffuser plate.

[0021] In an embodiment of the present invention, the light-emitting source color of the multifunctional lamp is adjustable, and the light source color of at least part of the area is different from that of other areas.

[0022] In an embodiment of the present invention, a positioning unit is arranged on the mounting plate, and the positioning unit is assembled to implement the installation positioning of the flexible circuit board and the mounting plate.

[0023] In an embodiment of the present invention, light-blocking coatings are provided on part of the outer side and / or inner side of the diffuser plate, and the areas provided with the light-blocking coatings form light-shielding areas, and the areas not provided with the light-blocking coatings form light-transmitting areas, and a plurality of the light-transmitting areas are arranged corresponding to a single light-emitting bead.

[0024] In an embodiment of the present invention, a plating layer or a coating is provided on the inner side surface of the outer mask area, and the plating layer or the coating covers at least part of the outside of the light-transmitting area of the diffuser plate.

[0025] In an embodiment of the present invention, the multifunctional lamp includes:

[0026] A light-emitting source, which is installed on the mounting housing;

[0027] A light source scattering channel, which is installed at the light-emitting end position of the light-emitting source, and the light source scattering channel is assembled to have one end as a light source receiving end and the other end as a light source scattering end;

[0028] The light-shielding enclosure cavity is arranged around the light source scattering channel, and the light source scattering end of the light source scattering channel extends out of the outlet of the light-shielding enclosure cavity.

[0029] In an embodiment of the present invention, the light-shielding enclosure cavity at least includes a lower decorative panel and an upper decorative panel;

[0030] The lower decorative panel and the upper decorative panel are arranged at intervals, and the gap forms the light-shielding enclosure cavity;

[0031] The light-emitting source and the light source scattering channel are arranged in the gap;

[0032] The light source scattering end of the light source scattering channel protrudes out of the gap.

[0033] To achieve the above and other related purposes, the present invention provides a vehicle, and the front headlight assembly described above is installed at the front head position of the vehicle.

[0034] In summary, by integrating the interactive lamp, the multifunctional lamp, and the headlight module into the lamp housing, the present invention realizes the sharing of the lamp housing, thus unifying at least the appearance of most or all of the lamps at the front end of the vehicle, making the lamps at the front end of the vehicle have a more smooth and consistent appearance, and improving the aesthetics of the whole vehicle front end; and integrating the interactive lamp, the multifunctional lamp, and the headlight module into the lamp housing, the structure is compact, and it can reduce duplicate parts and components, can reduce the manufacturing cost to a certain extent, and the design of the integrated structure can improve the installation convenience, reduce the assembly time and labor intensity, thus reducing the cost; at the same time, the lamps with different functions cooperate with each other, and at least can realize the sharing of sensors, control units, radiators and other devices by some lamps, reducing the cost, saving the installation space, making the structure of the vehicle headlight assembly more compact and efficient, and each lamp sharing a lamp housing also helps to have better aerodynamic performance at the front end of the vehicle, and can reduce the air turbulence and resistance at the front of the vehicle to a certain extent, thus improving the quality of the vehicle headlight assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0036] Figure 1 It is a schematic internal structure diagram of the front headlight assembly of the present invention;

[0037] Figure 2 It is a schematic layout diagram of the front headlight assembly of the present invention at the front head of the vehicle;

[0038] Figure 3 Schematic diagram of the overall structure of the headlight assembly of the present invention;

[0039] Figure 4 Schematic diagram of the overall structure of the flexible circuit board in the interactive lamp of the present invention;

[0040] Figure 5 is Figure 4 Enlarged view of the structure at location A of

[0041] Figure 6 Schematic diagram of the partial structure of the interactive lamp of the present invention;

[0042] Figure 7 Distribution diagram of the light-shielding area and light-transmitting area on the diffusion plate of the present invention, and the shaded part is a schematic diagram of the illuminated area;

[0043] Figure 8 Schematic diagram of the structure in which two groups of light source scattering channels of the present invention are arranged on the same line;

[0044] Figure 9 is Figure 8 Enlarged view of the structure at location B of

[0045] Figure 10 Schematic diagram of the installation housing structure of the present invention;

[0046] Element number description: Interactive lamp 1, mounting plate 11, positioning unit 111, flexible circuit board 12, strip board 121, pressing strip 122, light-emitting lamp beads 13, diffusion plate 14, light-shielding area 141, light-transmitting area 142, multi-functional lamp 2, light-emitting source 21, light source scattering channel 22, light source receiving end 221, light source scattering end 222, refracting surface 223, gap 224, light-blocking enclosure cavity 23, lower decorative plate 231, upper decorative plate 232, headlight module 3, lamp cover 4, installation housing 5, connecting bracket 51. Detailed implementation manners

[0047] The following uses specific specific examples to illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other. It should also be understood that the terms used in the embodiments of the present invention are for the purpose of describing specific specific implementation manners, rather than for limiting the protection scope of the present invention. The test methods without specific conditions noted in the following embodiments are usually carried out according to conventional conditions or according to the conditions recommended by each manufacturer.

[0048] Please refer to Figures 1 to 10 It should be noted that the structures, ratios, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the conditions for the implementation of the present invention. Therefore, they do not have any substantial technical significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the efficacy that the present invention can produce and the purpose that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the convenience of clear narration and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope of implementation of the present invention.

[0049] When the embodiments give a numerical range, it should be understood that unless otherwise specified in the present invention, both endpoints of each numerical range and any value between the two endpoints can be selected. Unless otherwise defined, all technical and scientific terms used in the present invention, based on the understanding of those skilled in the art of the prior art and the description of the present invention, can also use any method, device, and material of the prior art similar or equivalent to those described in the embodiments of the present invention to implement the present invention.

[0050] Each of the lamp beads described in this case is an LED lamp bead (light-emitting diode) or an OLED lamp bead (organic light-emitting diode) or a QLED lamp bead (quantum dot light-emitting diode) or an LD lamp bead (laser diode). Each lamp bead is arranged on the corresponding circuit board and is electrically connected to the corresponding circuit board; and a driving chip is also arranged on the circuit board. The driving chip is electrically connected to the corresponding lamp bead, and the circuit board is also connected to a controller. The controller is electrically connected to the driving chip, and the controller is used to independently control the corresponding lamp bead to light up to expand the function of the light source.

[0051] Based on the vehicle coordinates, when the vehicle is on a flat horizontal plane, the direction of the vehicle body towards the front of the vehicle is the front or the front end or the front part, and the direction of the vehicle body towards the rear of the vehicle is the rear or the rear end or the rear part. In the vertical direction of the vehicle, the upper end or the upper side or the upper part is the direction of the vehicle vertically upward; the lower end or the lower side or the lower part is the direction of the vehicle vertically downward. The vehicle body width direction is perpendicular to the vehicle body length direction, and both the vehicle body width direction and the vehicle body length direction are perpendicular to the vertical direction.

[0052] Please refer to Figure 1, the present invention provides a front headlight assembly, including an interactive light 1, a multifunctional light 2, a headlight module 3 and a lamp cover 4; the interactive light 1 is used to display interactive information; the multifunctional light 2 at least includes two kinds of lamps integrated into one, such as daytime running lights, position lights and turn signals; the headlight module 3 at least includes a high beam light and a low beam light integrated into one; the interactive light 1, the multifunctional light 2 and the headlight module 3 are all integrally installed in the lamp cover 4.

[0053] It should be noted that the interactive light 1 can mainly interact with the outside world according to some custom or predefined patterns, such as displaying text or patterns, and can customize text or patterns according to actual needs. Secondly, the interactive light 1 can also be used for lighting and decorating the front end of the vehicle; the multifunctional light 2 integrates the daytime running light and the turn signal into one, and other required functional lights can also be integrated on the multifunctional light 2; the headlight module 3 at least integrates the high beam light and the low beam light. It should be understood that other types of lights can also be integrated; the interactive light 1, the multifunctional light 2 and the headlight module 3 are all integrally installed in the lamp cover 4, realizing the sharing of the lamp cover 4, so as to at least unify the appearance of most or all of the lights at the front end of the vehicle, making the lights at the front end of the vehicle have a more smooth and consistent appearance, and improving the aesthetics of the whole vehicle front end; it should be understood that in addition to integrating the interactive light 1, the multifunctional light 2 and the headlight module 3 into the same lamp cover 4, other lamps can also be integrated into the lamp cover 4; integrating the interactive light 1, the multifunctional light 2 and the headlight module 3 into the lamp cover 4 integrally has a compact structure, can reduce duplicate parts and components, can reduce the manufacturing cost to a certain extent, and the design of the integrated structure can improve the installation convenience, reduce the assembly time and labor intensity, thus reducing the cost; further, the integrated design enables lamps with different functions to cooperate with each other, and at least can share devices such as sensors, control units and radiators for some or all of the lamps, reducing the cost, saving the installation space, making the structure of the vehicle headlight assembly more compact and efficient, and the sharing of a lamp cover 4 by each lamp also helps to achieve better aerodynamic performance at the front end of the vehicle, can reduce the air turbulence and resistance in the front of the vehicle to a certain extent, thus improving the quality of the front headlight assembly of the vehicle.

[0054] As an optional embodiment of the present invention, please refer to Figures 1 - 2 , the interactive light 1 is arranged above the multifunctional light 2, and the multifunctional light 2 is arranged above the headlight module 3.

[0055] It should be noted that different types of lamps are distributed at different heights, which can facilitate other people on the road to easily identify the type and running state of the vehicle. For example, the interaction information provided by the interaction lamp 1 and the turning signal provided by the multifunctional lamp 2 can facilitate the identification by pedestrians or passing drivers. The high beam and low beam are generally the main lighting sources for the vehicle to drive at night. The headlamp module 3 integrating the high beam and low beam is arranged below, which is beneficial for the light of the high beam and low beam to be projected more directly onto the road surface rather than shining into the eyes of other pedestrians or passing drivers, thereby reducing glare and improving the safety of night driving. The daytime running lamp is to improve the visibility of the vehicle during daytime driving, the position lamp is to improve the visibility of the vehicle at night, and the turning lamp can provide turning information for passing pedestrians and vehicle drivers when the vehicle turns. The settings of the daytime running lamp, position lamp and turning lamp are mainly not for illuminating the road but for performing their respective functions. Therefore, placing the multifunctional lamp 2 between the interaction lamp 1 and the headlamp module 3 can ensure the display of various functions of the multifunctional lamp 2, thus ensuring the safety of vehicle driving while not overly affecting the sight of other vehicle drivers. Therefore, setting the interaction lamp 1 above the multifunctional lamp 2 and setting the multifunctional lamp 2 above the headlamp module 3 can take into account the functionality of various lamps in the front headlamp assembly, the safety of vehicle driving and the aesthetics of the vehicle front end.

[0056] As an optional embodiment of the present invention, please refer to Figures 1 - 3 , the interaction lamp 1 is arranged in an overall strip shape, and the interaction lamp 1 is assembled to extend along the vehicle width direction and extend towards the middle position of the vehicle head.

[0057] It should be noted that the middle position of the vehicle head refers to the middle position of the vehicle head along the vehicle width direction; setting the interaction lamp 1 in an overall strip shape improves the fashionable, simple and penetrating visual beauty of the interaction lamp 1. At the same time, the strip-shaped interaction lamp 1 extends along the vehicle width direction and extends to the middle of the vehicle head, so that the interaction lamp 1 at the front end of the vehicle can be seen from the front, side and at different distances of the vehicle, increasing the display angle and display range of the interaction information of the interaction lamp 1, and at the same time enabling the interaction lamp 1 to provide more interaction information, thereby improving the visibility and aesthetics of the interaction lamp 1.

[0058] As an optional embodiment of the present invention, please refer to Figures 2 - 4 , the multifunctional lamp 2 is arranged in an overall strip shape, and the multifunctional lamp 2 is assembled to be parallel to the interaction lamp 1.

[0059] It should be noted that since the multifunctional lamp 2 is arranged in a strip shape as a whole, the visual beauty of the multifunctional lamp 2 as a whole is improved. The strip-shaped multifunctional lamp 2 extends along the vehicle width direction, so that the multifunctional lamp 2 at the front end of the vehicle can be seen from the front, side, far and near of the vehicle, expanding the display angle and display range of the multifunctional lamp 2. As a result, the daytime running lights, position lights and turn signals integrated in the multifunctional lamp 2 can be more easily recognized by pedestrians and drivers of passing vehicles, improving the driving safety of the vehicle. At the same time, the strip-shaped multifunctional lamp 2 often has a longer length, which is convenient for integrating the daytime running lights, position lights, turn signals and other functional lights together, making the overall structure of the multifunctional lamp 2 more compact and efficient.

[0060] As an alternative embodiment of the present invention, please refer to Figure 1 , 2 , 10, the front headlight assembly further includes:

[0061] An installation housing 5, which is assembled to be connectable to the vehicle body frame and / or vehicle body covering.

[0062] The interactive lamp 1, the multifunctional lamp 2 and the headlight module 3 are integrally installed in the installation housing 5.

[0063] It should be noted that each lamp in the front headlight assembly on one side of the vehicle front end is installed through an installation housing 5, which can make the layout of each lamp in the front headlight assembly have a more unified and smooth appearance. Since lamps such as the interactive lamp 1, the multifunctional lamp 2 and the headlight module 3 are integrated in a single installation housing 5, the front headlight assembly can be more adapted and coordinated with the front-end structure of the vehicle body. The installation housing 5 is connected to the vehicle body frame and / or vehicle body covering or other vehicle body components. The installation housing 5 can be connected to the vehicle body in a variety of ways, such as fastening connection, snap connection, lapping, plugging, etc., to improve the installation stability of the installation housing 5. At the same time, the interactive lamp 1, the multifunctional lamp 2 and the headlight module 3 are integrally installed in the installation housing 5, which can reduce the required independent components, simplify the production process and reduce the material and assembly costs, can reduce the weight of the front headlight assembly to a certain extent, optimize the weight distribution of the whole vehicle, and the installation of a single installation housing 5 is more convenient and fast compared with multiple independent installation housings 5. At the same time, the integral installation housing 5 can protect the electrical components in the installation housing 5 from moisture, dust, etc., which is beneficial to improving the durability and sealing performance of the vehicle. The sharing of a single installation housing 5 by multiple lamps is also conducive to improving the space utilization rate of the front headlight assembly.

[0064] As an alternative embodiment of the present invention, please refer to Figure 1 , 4 , 5-6, the interactive lamp 1 includes:

[0065] The mounting plate 11 is mounted on the mounting housing 5;

[0066] The flexible circuit board 12 is mounted on the mounting plate 11, and light-emitting beads 13 are arranged in an array on the outer side surface;

[0067] The diffuser plate 14 covers at least part of the outside of the flexible circuit board 12 and is assembled to be capable of diffusing the light emitted by the light-emitting beads 13;

[0068] The outer cover area is arranged on the lamp cover 4 and is assembled on the outer side surface of the diffuser plate 14.

[0069] It should be noted that the mounting plate 11 is mounted on the mounting housing 5 and can be fixed by various methods such as fasteners, snap connections, and plug-in connections. The mounting plate 11 can be set to a curved surface shape and can be set to have multiple curved surfaces, which can be specifically designed according to the shape of the interactive lamp 1 to adapt to the shape of the vehicle head; while the flexible circuit board 12 is fixed on the mounting plate 11. The flexible circuit board 12 can be set to a comb shape, so that the flexible circuit board 12 has a first structure arranged along the vehicle body width direction and in a shape like a tooth back, and a strip structure distributed in the vertical direction of the vehicle body and in a shape like a comb tooth, such as the strip board 121, to achieve the coincidence of the surface shape of the flexible circuit board 12 and the mounting plate 11. The light-emitting beads 13 are evenly spaced on the strip board 121, so as to realize the matrix arrangement of the light-emitting beads 13. By controlling the partial lighting, partial brightness and darkness, and light color of the matrix light-emitting beads 13, the interactive lamp 1 can present interactive information of different colors and shapes.

[0070] Please refer to Figure 1 、 4 Figs. 5-6. It should be understood that the flexible circuit board 12 can also have other arrangement forms, such as connecting one end of multiple strip circuit boards in series to a rod that can connect each strip circuit board. Whether the rod is bent can be set according to actual needs, and the flexible design of the flexible circuit board 12 can also be realized; the diffuser plate 14 mainly provides a more uniform lighting effect, improves the beam distribution of the interactive lamp 1, and has the function of light homogenization; while the outer cover area is arranged on the outer side surface of the diffuser plate 14, that is, on the side of the diffuser plate 14 facing the front of the vehicle. The outer cover area is used to protect the internal structure of the interactive lamp 1 and prevent rainwater and dust from entering the interior of the interactive lamp 1. The outer cover area is a part of the structure of the lamp cover 4; it should be further noted that the light emitted by the light-emitting beads 13 forms a uniform surface light source after being diffused by the diffuser plate 14, so as to present the uniform display effect of the interactive lamp 1, so that the picture quality of the interactive information displayed on the interactive lamp 1 is relatively high and a sense of beauty is formed.

[0071] Please refer to Figure 1 、 4, 5 - 7. As an alternative embodiment of the present invention, the distance between the light-emitting lamp beads 13 and the diffusion plate 14 can be set according to actual requirements, such as a distance of 5 mm; the light transmittance of the diffusion plate 14 can be selected from 60% to 80%. By setting the flexible circuit board 12 in a comb shape, that is, the strip-shaped plates 121 of the flexible circuit board 12 are evenly spaced, the heat dissipation performance of the flexible circuit board 12 can be improved, enabling more and denser light-emitting lamp beads 13 to be arranged on the flexible circuit board 12, avoiding the density of the light-emitting lamp beads 13 being limited by the heat dissipation of the flexible circuit board 12. If the light-emitting lamp beads 13 are arranged too sparsely, it will affect the pixel points of the interactive lamp 1 presenting interactive information, affecting the picture quality of the interactive information presented by the interactive lamp 1. However, in this case, by using a flexible circuit board 12 with faster heat dissipation, the problem that the light-emitting lamp beads 13 cannot be arranged too densely can be solved, thereby improving the clarity, color depth, detail expressiveness, and aesthetic feeling of the text or picture displayed by the interactive lamp 1.

[0072] Please refer to Figure 1 , 2 , as an alternative embodiment of the present invention, the color of the light-emitting source 21 of the multifunctional lamp 2 is adjustable, and the light source color of at least part of the light-emitting source 21 is different from that of other regions.

[0073] It should be noted that the light-emitting source 21 of the multifunctional lamp 2 includes at least two kinds of lamp beads with different light colors, and the lamp beads of different light colors can be independently controlled, so that the multifunctional lamp 2 can provide different light colors and / or brightness according to needs, providing more usage scenarios and customization options. For example, when the multifunctional lamp 2 is used as a turn signal lamp, the lamp beads that can emit yellow light can be switched on to distinguish it from other functional lamps; at the same time, the lamp beads of different light colors can create different atmospheres and visual effects, providing a more comfortable driving experience for the vehicle owner.

[0074] As an alternative embodiment of the present invention, please refer to Figures 4 - 5 , a positioning unit 111 is provided on the mounting plate 11, and the positioning unit 111 is assembled to implement the installation and positioning of the flexible circuit board 12 and the mounting plate 11.

[0075] It should be noted that the positioning unit 111 is a customized column, positioning pin or positioning hole. The stable installation of the flexible circuit board 12 is achieved through the positioning unit 111. For example, the flexible circuit board 12 includes a plurality of strip plates 121 evenly spaced along a line, and the light-emitting beads 13 are evenly spaced along the length direction of the strip plate 121. Then, each strip plate 121 can be positioned on the mounting plate 11 through the positioning unit 111, avoiding the movement of the light-emitting beads 13 driven by part of the structure of the flexible circuit board 12 and affecting the normal use of the interactive lamp 1. At the same time, the outer sides of all the strip plates 121 can be tightly fixed by a pressing strip 122, avoiding the shaking of the strip plates 121 of the flexible circuit board 12 during the running of the vehicle and improving the installation stability of the flexible circuit board 12.

[0076] As an optional embodiment of the present invention, please refer to Figure 7 , a light-shielding coating is provided on a partial area on the outer side and / or inner side of the diffusion plate 14. The area provided with the light-shielding coating constitutes a light-shielding area 141, and the area not provided with the light-shielding coating constitutes a light-transmitting area 142. A plurality of the light-transmitting areas 142 are arranged corresponding to a single light-emitting bead 13.

[0077] It should be noted that by providing a light-shielding coating on the diffusion plate 14, a light-shielding area 141 and a light-transmitting area 142 are formed on the diffusion plate 14. The sizes of each light-transmitting area 142 are the same and are evenly spaced and arranged in an array. A plurality of the light-transmitting areas 142 correspond to a single light-emitting bead 13, such that the array density of the light-transmitting areas 142 is greater than the array density of the light-emitting beads 13. The light-shielding coating can shield scattered stray light by separating the light-transmitting areas 142 into a plurality of independent pixel points, so that the originally unclear-bordered light-transmitting areas 142 become a pixel array with clear boundaries and orderly arrangement, and further present a high-pixel display effect, and further make the interactive information displayed by the interactive lamp 1 clearer and more visible.

[0078] As an optional embodiment of the present invention, a plating layer or a coating is provided on the inner side surface of the outer mask area, and at least a partial area of the plating layer or the coating covers the outside of the light-transmitting area 142 of the diffusion plate 14.

[0079] It should be noted that by providing a plating layer or a coating layer on the inner side of the outer cover area, only when the light-emitting lamp beads 13 emit strong light can the light pass through the plating layer or the coating layer to form the interactive pattern or text displayed by the interactive lamp 1. When the light-emitting lamp beads 13 are not lit, the plating layer or the coating layer provided on the inner side of the outer cover area can block the view of people outside the vehicle, preventing people outside the vehicle from seeing through the plating layer or the coating layer the structure of the interactive lamp 1 inside the outer cover area, and even less seeing the densely arranged light-emitting lamp beads 13 inside the interactive lamp 1, thereby enhancing the visual effect of the headlight assembly when the interactive lamp 1 is turned off; the outer cover area is made of a light-transmitting material, and the plating layer and the coating layer are set to allow light with a brightness exceeding a preset threshold to pass through. Only when the light intensity emitted by the light-emitting lamp beads 13 reaches above the preset intensity can it penetrate the plating layer or the coating layer, such as a steel plating film with a light transmittance of 20%-30%. The plating layer or the coating layer is provided on the inner side of the outer cover area, which can prevent or reduce the plating layer or the coating layer from being eroded by the external environment of the interactive lamp 1, such as rain or dust, thus ensuring the service life of the interactive lamp 1.

[0080] As an alternative embodiment of the present invention, please refer to Figure 1 、 8 -9. The multifunctional lamp 2 includes:

[0081] A light source 21, mounted on the mounting housing 5;

[0082] A light source scattering channel 22, mounted at the light-emitting end position of the light source 21. The light source scattering channel 22 is assembled such that one end is a light source receiving end 221 and the other end is a light source scattering end 222;

[0083] A light-blocking enclosing cavity 23, surrounding the light source scattering channel 22, and enabling the light source scattering end 222 of the light source scattering channel 22 to extend out of the outlet of the light-blocking enclosing cavity 23.

[0084] It should be noted that the light source 21 includes components such as a circuit board, lamp beads provided on the circuit board, and a driver for driving the lamp beads to light up; the light-blocking enclosing cavity 23 surrounds the light source scattering channel 22, and the light-blocking enclosing cavity 23 can block at least part or all of the stray light; such as Figure 1As shown, the black arrow indicates that the light beam emitted by the light source 21 enters the light source scattering channel 22 through the light source receiving end 221, and after multiple refractions, it is emitted from the light source scattering end 222; the light source scattering channel 22 can refract the light beam of the light source multiple times, and a light homogenization pattern is provided on the refraction surface 223 of the light source scattering channel 22, which can achieve the light homogenization effect of the light source scattering channel 22 on the light beam; the light source scattering end 222 extends out from the outlet of the light shielding enclosure cavity 23, and the light source scattering end 222 is flat and presents the aesthetic feeling of floating light; multiple groups of the light sources 21 are provided, the light source scattering channel 22 includes multiple segments, a gap 22 is provided between each segment of the light source scattering channel 22, and a light shielding plate is provided in this gap so that the light between each light source scattering channel 22 does not affect each other. Each segment of the light source scattering channel 22 corresponds to a group of the light sources 21. At least part of the light sources 21 have lamp beads of different colors, and the lamp beads with the same emission color in each group of the light sources 21 can be independently controlled, and the lamp beads of different light colors can also be independently controlled, so that the multifunctional lamp 2 can provide different light colors and / or brightness according to needs, providing more usage scenarios and customization options. For example, the lamp beads corresponding to a certain segment or several segments of the light source scattering channel 22 are lit, or the lit colors or brightness are different, such as lamp beads emitting white light, lamp beads emitting yellow light or lamp beads emitting other colors, and the lamp beads of each light color are alternately and evenly spaced, so that the multifunctional lamp 2 can at least switch among daytime running lights, position lights, and turn signals to meet the usage requirements of the multifunctional lamp 2.

[0085] As an optional embodiment of the present invention, please refer to Figures 1 - 2 , a light shielding plate member 31 is provided on the side of the headlight module 3 away from the multifunctional lamp 2, and the light shielding plate member 31 can shield the lower side of the light output direction of the headlight module 3; cooperating with the lower part of the light shielding enclosure cavity 23 to shield the upper side of the light output direction of the headlight module 3 can reduce the scattered light emitted by the headlight module 3; at the same time, the distance between the headlight module 3 and the lamp cover 4 is greater than a preset distance to avoid or reduce glare and improve the safety of night driving.

[0086] As an optional embodiment of the present invention, please refer to Figure 1 , the light shielding enclosure cavity 23 at least includes a lower decorative plate 231 and an upper decorative plate 232;

[0087] The lower decorative plate 231 and the upper decorative plate 232 are arranged at intervals, and the gap forms the light shielding enclosure cavity 23;

[0088] The light source 21 and the light source scattering channel 22 are arranged in the gap;

[0089] The light source scattering end 222 of the light source scattering channel 22 protrudes out of the gap.

[0090] It should be noted that the light-shielding enclosure cavity 23 includes an upper decorative plate 232 and a lower decorative plate 231, and may also include other baffles, so as to enclose the light source 21 and the light source scattering channel 22. The light source 21 can be installed on the upper decorative plate 232, and the light source scattering channel 22 can be installed on the lower decorative plate 231; and the light source scattering end 222 protrudes out of the gap, so that the flat light source scattering end 222 presents the aesthetic feeling of floating light, thereby being able to disperse the light of the light source 21 more evenly on the irradiation surface and reducing the situation of too high or too low local brightness; the light source scattering channel 22 is arranged along the vehicle width direction, and the light source scattering end 222 protruding from the outlet of the light-shielding enclosure cavity 23 presents a streamline shape, which can better match the overall design of the vehicle's headlight assembly, and thus can be more easily integrated into the overall design of the vehicle, and can provide a modern and futuristic appearance for the vehicle.

[0091] Further, please refer to Figure 1 , both the mounting plate 11 and the light-shielding enclosure cavity 23 can be made of heat-dissipating materials to improve the heat dissipation effect of the headlight assembly. Among them, the light-shielding enclosure cavity 23 is connected to the mounting housing 5, and is connected by fasteners or other ways that meet the use requirements.

[0092] Further, please refer to Figure 10 , a connecting bracket 51 is provided on the mounting housing 5, and the connecting bracket 51 is used to connect to the front end of the vehicle body 6.

[0093] Please refer to Figure 2 , the present invention also provides a vehicle, and the headlight assembly described above is installed at the front of the vehicle, so that the vehicle with the headlight assembly is within the protection scope of this case.

[0094] In summary, the present invention effectively overcomes some practical problems in the prior art, so it has high utilization value and practical significance.

[0095] The above embodiments are only illustrative of the principles and effects of the present invention, and are not used to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A headlight assembly, characterized in that, Comprising: An interactive lamp for displaying interactive information; A multi-functional lamp including at least two of the daytime running lamp, position lamp and turn signal lamp integrated together; A headlamp module including at least a high beam lamp and a low beam lamp integrated together; A lamp cover, and the interactive lamp, the multi-functional lamp and the headlamp module are all integrally installed in the lamp cover.

2. The headlight assembly according to claim 1, characterized in that, The interactive lamp is arranged above the multi-functional lamp, and the multi-functional lamp is arranged above the headlamp module.

3. The headlight assembly according to claim 1, characterized in that, The interactive lamp is arranged in a strip shape as a whole, and the interactive lamp is assembled to extend along the vehicle width direction and extend towards the middle position of the vehicle head.

4. The headlight assembly according to claim 3, characterized in that, The multi-functional lamp is arranged in a strip shape as a whole, and the multi-functional lamp is assembled to be parallel to the interactive lamp.

5. The headlight assembly according to claim 1, characterized in that, Further comprising: An installation housing assembled to be connectable to a vehicle body frame and / or vehicle body covering parts; The interactive lamp, the multi-functional lamp and the headlamp module are integrally installed in the installation housing.

6. The headlight assembly according to claim 1, characterized in that, The interactive lamp includes: A mounting plate installed on the installation housing; A flexible circuit board installed on the mounting plate and having light-emitting lamp beads arranged in an array on the outer side surface; A diffusion plate covering at least a part of the outside of the flexible circuit board and assembled to be capable of diffusing the light emitted by the light-emitting lamp beads; An outer mask area arranged on the lamp cover and assembled on the outer side surface of the diffusion plate.

7. The headlight assembly according to claim 4, characterized in that, The light-emitting source color of the multi-functional lamp is adjustable, and the light source color of at least a part of the light-emitting source is different from that of other areas.

8. The headlight assembly according to claim 6, characterized in that, A positioning unit is arranged on the mounting plate, and the positioning unit is assembled to implement the installation and positioning of the flexible circuit board and the mounting plate.

9. The headlight assembly according to claim 6, characterized in that, Part of the outer side and / or inner side of the diffusion plate is provided with a light-blocking coating, and the area provided with the light-blocking coating forms a light-blocking area, and the area not provided with the light-blocking coating forms a light-transmitting area, and a plurality of the light-transmitting areas are arranged corresponding to a single light-emitting lamp bead.

10. The headlight assembly according to claim 9, characterized in that, A plating layer or a coating is arranged on the inner side surface of the outer mask area, and the plating layer or the coating covers at least a part of the outside of the light-transmitting area of the diffusion plate.

11. The headlight assembly according to claim 7, characterized in that, The multi-functional lamp includes: A light-emitting source installed on the installation housing; A light source scattering channel installed at the light-emitting end position of the light-emitting source, and the light source scattering channel is assembled with one end as a light source receiving end and the other end as a light source scattering end; A light-blocking enclosing cavity surrounding the light source scattering channel and enabling the light source scattering end of the light source scattering channel to extend out of the outlet of the light-blocking enclosing cavity.

12. The headlight assembly according to claim 11, characterized in that, The light-blocking enclosing cavity at least includes a lower decorative plate and an upper decorative plate; The lower decorative plate and the upper decorative plate are arranged at intervals and the gap forms the light-blocking enclosing cavity; The light-emitting source and the light source scattering channel are arranged in the gap; The light source scattering end of the light source scattering channel protrudes out of the gap.

13. A vehicle, characterized in that, The front headlamp assembly according to any one of claims 1-12 is installed at the head position of the vehicle.

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