Vehicle lamp assembly, vehicle lamp and vehicle

Abstract

The utility model particularly discloses a vehicle lamp assembly, a vehicle lamp and a vehicle, and belongs to the technical field of vehicle lighting. The vehicle lamp assembly comprises a light distribution structure and a light guide, the light distribution structure is provided with a light-emitting face, and a mounting groove is defined in the rear side of the light distribution structure; the light guide is connected with the light distribution structure and located in the mounting groove, the light guide comprises a light guide part, a bending part and a light incident part, the light guide part is arranged opposite to the light emitting surface, the bending part is connected with the light guide part and the light incident part and bends and extends backwards, and the light incident part and the light guide part are arranged in the width direction of the light distribution structure. The end part of the light guide part can be effectively irradiated by the light source, so that the area where the light guide cannot emit light is reduced, the light guide part emits light more uniformly, the light-emitting effect of the light guide part is improved, the space can be effectively saved, the assembly space required by the light guide is reduced, and the automobile lamp assembly is compact in structure and low in cost. And the structural stability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle lighting, in particular to a vehicle lamp assembly, a vehicle lamp and a vehicle. Background Art

[0002] Existing through-type headlights usually consist of the side lights on both sides of the vehicle and the middle light between the two side lights, which together form a light-emitting area. However, due to the certain gap between the side lights and the middle light, the ends of the side lights and the middle light cannot be effectively illuminated by the light source, and thus cannot emit light, which results in the formation of the so-called "black area" in the area between the side lights and the middle light. The existence of the black area not only destroys the overall continuity of the headlight, making the headlight appear less unified and complete in visual effect, but also reduces the light-emitting effect of the headlight. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a vehicle lamp assembly, which can effectively illuminate the end of the side lamp, thereby reducing the area that cannot emit light.

[0004] The utility model also provides a vehicle lamp and a vehicle having the vehicle lamp assembly.

[0005] According to a first aspect of the utility model, a vehicle lamp assembly is provided, comprising: a light distribution structure and a light guide, the light distribution structure being provided with a light emitting surface, a mounting groove being defined on the rear side of the light distribution structure; the light guide being connected to the light distribution structure and being located in the mounting groove, the light guide comprising a light guiding portion, a bending portion and a light incident portion, the light guiding portion being arranged opposite to the light emitting surface, the bending portion being respectively connected to the light guiding portion and the light incident portion, and being bent and extended rearward, the light incident portion and the light guiding portion being arranged along the width direction of the light distribution structure.

[0006] A vehicle lamp assembly according to an embodiment of the utility model has at least the following beneficial effects:

[0007] The light distribution structure of the embodiment of the utility model is provided with a light-emitting surface, and a mounting groove suitable for installing a light guide is defined on the rear side thereof, and the light guide is arranged in the mounting groove, wherein the light guide includes a light guiding portion, a bending portion and a light input portion, and the light guiding portion is arranged opposite to the light-emitting surface so that light can be emitted through the light-emitting surface, so that the vehicle lamp assembly has a specific lighting effect; the bending portion is respectively connected to the light guiding portion and the light input portion, and bends and extends toward the rear, and the light input portion and the light guiding portion are arranged along the width direction of the light distribution structure, so that the light input portion is arranged on the rear side of the end portion of the light guiding portion, so that the end portion of the light guiding portion can also be effectively irradiated by the light source, thereby reducing the area where the light guide cannot emit light, making the light guiding portion emit light more evenly, and improving the lighting effect of the light guiding portion, while also effectively saving space and reducing the assembly space required for the light guide, thereby making the structure of the vehicle lamp assembly compact and enhancing its structural stability.

[0008] According to some embodiments of the present invention, a connecting portion is protruded from a peripheral wall of the light-guiding portion, and the connecting portion is extended backward and fixedly connected to the light-incident portion.

[0009] According to some embodiments of the utility model, the light distribution structure includes a frame and a light distribution component connected to each other, the light emitting surface is arranged at the front end of the light distribution component, the rear side of the light distribution component is surrounded to form the installation groove, and the frame defines a through groove capable of exposing the light emitting surface.

[0010] According to some embodiments of the utility model, the rear end of the light distribution component protrudes along the height direction to form a limiting portion, and the light guide also includes a mounting portion connected to the peripheral wall of the light guide portion, the mounting portion is attached to the groove wall of the mounting groove, the mounting portion is provided with a limiting groove corresponding to the limiting portion, and the mounting portion is inserted into the limiting groove.

[0011] According to some embodiments of the present invention, the frame includes a first frame body and a second frame body, and the first frame body and the second frame body are spaced apart in a height direction to surround and form the through slot.

[0012] According to some embodiments of the present invention, two light incident portions are provided, and the two light incident portions are respectively connected to two ends of the light guiding portion.

[0013] According to some embodiments of the present invention, the frame is provided with a first connection hole, the light guide is provided with a second connection hole corresponding to the first connection hole, and the first connection hole and the second connection hole are connected by a fastener.

[0014] According to a second aspect of the present invention, a vehicle lamp is provided, comprising a light source and the vehicle lamp assembly disclosed in the first aspect of the present invention, wherein the light source is arranged at one side of the light incident portion.

[0015] A vehicle lamp according to an embodiment of the utility model has at least the following beneficial effects:

[0016] The headlight adopts the headlight assembly of the first aspect of the embodiment, wherein the light distribution structure of the headlight assembly in the headlight is provided with a light-emitting surface, and a mounting groove suitable for installing a light guide is defined on the rear side thereof, and the light guide is arranged in the mounting groove, wherein the light guide includes a light guiding portion, a bending portion and a light input portion, and the light guiding portion is arranged opposite to the light-emitting surface so that light can be emitted through the light-emitting surface, so that the headlight assembly has a specific light-emitting effect; the bending portion is respectively connected to the light guiding portion and the light input portion, and bends and extends rearward, and the light input portion and the light guiding portion are arranged along the width direction of the light distribution structure, so that the light input portion is arranged on the rear side of the end portion of the light guiding portion, so that the end portion of the light guiding portion can also be effectively irradiated by the light source, thereby reducing the area where the light guide cannot emit light, making the light guide portion emit light more evenly, and improving the light-emitting effect of the headlight, while also effectively saving space and reducing the assembly space required for the light guide, thereby making the structure of the headlight compact and enhancing its structural stability.

[0017] According to some embodiments of the utility model, there are three vehicle light assemblies, one of which is a center light, and the other two are side lights, which are respectively arranged on both sides of the center light, and the side lights are spaced apart from the center light.

[0018] According to a third aspect of the utility model, a vehicle is provided, comprising the vehicle lamp disclosed in the second aspect of the utility model.

[0019] A vehicle according to an embodiment of the utility model has at least the following beneficial effects:

[0020] The vehicle adopts the headlights of the second aspect of the embodiment. The vehicle optimizes the headlight structure so that the end of the light guide can also be effectively illuminated by the light source, thereby reducing the area where the light guide cannot emit light, making the light guide emit light more evenly, and improving the lighting effect of the headlights. At the same time, it can also effectively save space and reduce the assembly space required for the light guide, thereby making the structure of the headlights compact and enhancing its structural stability.

[0021] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0023] Figure 1 This is a structural schematic diagram of an embodiment of a vehicle lamp assembly of the utility model (first viewing angle);

[0024] Figure 2 An exploded view of an embodiment of a vehicle lamp assembly of the utility model;

[0025] Figure 3 It is a structural schematic diagram of an embodiment of a vehicle lamp assembly of the utility model (second viewing angle);

[0026] Figure 4 This is a schematic structural diagram of a light guide in an embodiment of a vehicle lamp assembly of the utility model (first viewing angle);

[0027] Figure 5 for Figure 4 The enlarged schematic diagram of point A in the middle;

[0028] Figure 6 It is a structural schematic diagram of a light distribution part in an embodiment of a vehicle lamp assembly of the utility model;

[0029] Figure 7 It is a schematic structural diagram of a light guide in an embodiment of a vehicle lamp assembly of the utility model (second viewing angle).

[0030] Reference numerals:

[0031] Vehicle light assembly 10;

[0032] Light distribution structure 100; frame 110; first frame 111; second frame 112; through slot 113; first connection hole 114; light distribution member 120; light emitting surface 121; mounting slot 122; stopper 123;

[0033] Light guide 200 ; light guide portion 210 ; bending portion 220 ; light incident portion 230 ; connecting portion 240 ; mounting portion 250 ; limiting groove 251 ; second connecting hole 260 . DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments 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.

[0035] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, inside, outside, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0036] In the description of the utility model, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0037] In the description of the present invention, 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 the present invention based on the specific content of the technical solution.

[0038] Through-type headlights usually include side lights on both sides of the vehicle and a center light connecting the two side lights. These lamps work together to form a continuous light-emitting area, aiming to provide a wider and more uniform lighting effect. However, due to the limitations of the structural design and assembly process between the side lights and the center lights, there is inevitably a certain gap between the two. The existence of this gap prevents the ends of the side lights and the center lights from being effectively illuminated by light sources, and thus cannot emit light, resulting in an obvious break in the visual effect of the headlights.

[0039] To this end, some embodiments of the present invention provide a vehicle lamp assembly 10, which is applied to vehicle lamps, and specifically refers to Figures 1 to 7 The vehicle lamp assembly 10 is shown for illustration.

[0040] Reference Figure 1 , Figure 2 and Figure 3 As shown, in the embodiment of the utility model, the vehicle lamp assembly 10 includes: a light distribution structure 100 and a light guide 200, wherein the light distribution structure 100 is provided with a light emitting surface 121, and the light emitting surface 121 is a light-transmitting area, and light can be emitted from the light emitting surface 121 to form a light emitting area. In this embodiment, the rear side of the light distribution structure 100 defines a mounting groove 122 suitable for accommodating the light guide 200, based on which the light guide 200 is arranged in the mounting groove 122 and connected to the light distribution structure 100 to guide the light to the light emitting surface 121.

[0041] Specifically, refer to Figure 2 , Figure 3 and Figure 4 As shown, in the embodiment of the present utility model, the light guide 200 includes a light guide portion 210, a bending portion 220 and a light input portion 230, and the light guide portion 210, the bending portion 220 and the light input portion 230 are integrally formed, based on which the light guide 200 is an integral light-transmitting structure. The light guide portion 210 is arranged opposite to the light-emitting surface 121, that is, the light guide portion 210 is located at the rear side of the light-emitting surface 121, so the light emitted by the light guide portion 210 can be emitted through the light-emitting surface 121.

[0042] Reference Figure 4 and Figure 5As shown, in an embodiment of the utility model, one end of the bending portion 220 is connected to the end of the light guide portion 210, and the other end is connected to the end of the light input portion 230, and the bending portion 220 is bent backward as a whole. Specifically, the overall profile of the bending portion 220 is "U"-shaped. Based on this, the light input portion 230 can be arranged along the width direction of the light distribution structure 100 like the light guide portion 210, so that the light input portion 230 is arranged on the rear side of the light guide portion 210. The light input portion 230 can transmit light from the light source to the light guide portion 210, so that the end of the light guide portion 210 can be effectively illuminated by the light source, avoiding the situation in the prior art where the light input portion 230 occupies the end position of the light guide 200 so that the end of the light guide 200 cannot emit light, thereby reducing the area where the light guide 200 cannot emit light. In this embodiment, the light guide portion 210 and the light input portion 230 can be staggered along the front-to-back direction.

[0043] The light distribution structure 100 of the present utility model embodiment is provided with a light emitting surface 121, and a mounting groove 122 suitable for mounting a light guide 200 is defined on the rear side thereof. The light guide 200 is arranged in the mounting groove 122, wherein the light guide 200 includes a light guide portion 210, a bending portion 220 and a light input portion 230. The light guide portion 210 is arranged opposite to the light emitting surface 121 so that light can be emitted through the light emitting surface 121, so that the vehicle lamp assembly 10 has a specific light emitting effect; the bending portion 220 is respectively connected to the light guide portion 210 and the light input portion 230, and is bent and extended toward the rear. The light input portion 230 and the light guide portion 210 are arranged along the width direction of the light distribution structure 100, so that the light input portion 230 is arranged on the rear side of the end of the light guide portion 210, so that the end of the light guide portion 210 can also be effectively irradiated by the light source, thereby reducing the area where the light guide 200 cannot emit light, making the light guide portion 210 emit light more uniformly, and improving the light emitting effect of the light guide portion 210. At the same time, it can also effectively save space and reduce the assembly space required for the light guide 200, thereby making the structure of the vehicle lamp assembly 10 compact and enhancing its structural stability.

[0044] It is understandable that, since the light incident portion 230 is a free end, the light incident portion 230 is prone to shaking. Figure 5 As shown, in the embodiment of the utility model, the peripheral wall of the light guide portion 210 is protruded to form a connecting portion 240, which is extended backward and fixedly connected to the light input portion 230. Specifically, the connecting portion 240 is integrally formed with the light guide portion 210 and the light input portion 230, and the two ends of the connecting portion 240 are respectively connected to the light guide portion 210 and the light input portion 230, which can not only position the light input portion 230 so that its position relative to the light source remains unchanged; it can also improve the stability of the light input portion 230 and reduce its shaking, thereby improving the overall structural stability of the light guide 200.

[0045] Reference Figure 2As shown, in the embodiment of the utility model, the light distribution structure 100 includes a frame 110 and a light distribution member 120 connected to each other, wherein the frame 110 is provided with a through slot 113, the size of the through slot 113 is slightly larger than the size of the light emitting surface 121, and the light emitting surface 121 is provided at the front end of the light distribution member 120. When the light distribution member 120 is assembled on the frame 110, the through slot 113 can expose the light emitting surface 121. Figure 3 and Figure 6 As shown, the mounting groove 122 is located at the rear side of the light distribution member 120 . Specifically, the mounting groove 122 is formed by the peripheral wall of the light distribution member 120 .

[0046] Reference Figure 6 As shown, in the embodiment of the present utility model, the rear end of the light distribution member 120 is provided with a limiting portion 123. Specifically, the limiting portion 123 is connected to the groove wall of the installation groove 122 and extends along the height direction. Figure 4 and Figure 7 As shown, the light guide 200 further includes a mounting portion 250. Specifically, the mounting portion 250 is formed protruding from the peripheral wall of the light guide portion 210. A portion of the mounting portion 250 extends backward to form a platform, and another portion is extended in the height direction. The portion of the mounting portion 250 that forms the platform fits the groove wall of the mounting groove 122, plays a role in supporting the light guide 200, and improves the assembly stability of the light guide 200. The portion of the mounting portion 250 that extends in the height direction is provided with a limiting groove 251 corresponding to the limiting portion 123. When the light guide 200 is assembled in the mounting groove 122, the mounting portion 250 is inserted into the limiting groove 251, thereby playing a limiting role, reducing the possibility of dislocation of the light guide 200 and the light distribution component 120, and improving the overall structural stability of the vehicle lamp assembly 10.

[0047] Reference Figure 2 As shown, in the embodiment of the utility model, the frame 110 includes a first frame body 111 and a second frame body 112, and the first frame body 111 and the second frame body 112 are arranged at intervals in the height direction to surround and form a through slot 113. It can be understood that the split arrangement of the frame 110 can greatly reduce the difficulty of assembly and improve the assembly efficiency of the vehicle lamp assembly 10. In addition, the spacing between the first frame body 111 and the second frame body 112 can be dynamically adjusted according to the size of the light distribution member 120, so that the frame 110 can adapt to the assembly of light distribution members 120 of different sizes.

[0048] Reference Figure 4 As shown, in the embodiment of the utility model, two light incident portions 230 are provided, and the two light incident portions 230 are respectively connected to the two ends of the light guide portion 210. At this time, the vehicle lamp assembly 10 can be used as a middle lamp, and the light incident portions 230 are provided at both ends so that both side ends can be effectively illuminated by the light source.

[0049] Reference Figure 2 and Figure 3 As shown, in the embodiment of the utility model, the frame 110 is provided with a first connection hole 114, the light guide 200 is provided with a second connection hole 260 corresponding to the first connection hole 114, and the first connection hole 114 and the second connection hole 260 are connected by a fastener. In one example, the fastener is a screw, and the first connection hole 114 is a screw hole connected to the second connection hole 260. Based on this, the fastener can be inserted into the second connection hole 260 and cooperate with the screw hole of the first connection hole 114 to achieve a fastened connection in a threaded connection. It should be noted that the fastener is not limited to a screw, but can also be a rivet. The first connection hole 114 is a rivet hole connected to the second connection hole 260. Based on this, the fastener can be inserted into the second connection hole 260 and cooperate with the rivet hole of the first connection hole 114 to achieve a fastened connection in a riveted manner. It should be noted that the fastener and the first connection hole 114 and the second connection hole 260 can be selected and set according to actual conditions, and this embodiment does not limit this.

[0050] The embodiment of the utility model further provides a vehicle lamp, comprising the vehicle lamp assembly 10 of the above embodiment. Specifically, in the embodiment, the vehicle lamp is a through-type vehicle lamp, which can be a headlamp or a taillight, and this embodiment does not limit this.

[0051] The light distribution structure 100 of the headlight assembly 10 in the headlight of the present embodiment is provided with a light emitting surface 121, and a mounting groove 122 suitable for mounting a light guide 200 is defined on the rear side thereof. The light guide 200 is arranged in the mounting groove 122, wherein the light guide 200 includes a light guide portion 210, a bending portion 220 and a light incident portion 230. The light guide portion 210 is arranged opposite to the light emitting surface 121 so that light can be emitted through the light emitting surface 121, so that the headlight assembly 10 has a specific light emitting effect; the bending portion 220 is respectively connected to the light guide portion 210 and the light incident portion 230. The light input portion 230 and the light guide portion 210 are arranged along the width direction of the light distribution structure 100, so that the light input portion 230 is arranged on the rear side of the end of the light guide portion 210, so that the end of the light guide portion 210 can also be effectively illuminated by the light source, thereby reducing the area where the light guide 200 cannot emit light, making the light guide portion 210 emit light more uniformly, and improving the lighting effect of the car lamp. At the same time, it can also effectively save space and reduce the assembly space required for the light guide 200, so that the structure of the car lamp is compact and its structural stability is enhanced.

[0052] Since the vehicle lamp adopts all the technical solutions of the vehicle lamp assembly 10 of the above embodiment, it at least has all the beneficial effects brought by the technical solutions of the above embodiment, which will not be repeated here.

[0053] In the embodiment of the utility model, there are three vehicle lamp assemblies 10, one of which is a center lamp, and the other two are side lamps, which are respectively arranged on both sides of the center lamp. It can be understood that in the present embodiment, the vehicle lamp is a three-section through-type vehicle lamp, wherein the two side lamps are respectively located on both sides of the center lamp, and the side lamps are spaced apart from the center lamp.

[0054] An embodiment of the utility model further provides a vehicle, comprising the vehicle lamp of the above embodiment.

[0055] In the embodiment of the utility model, the vehicle lamp can be installed at the front end of the vehicle as the headlight of the vehicle, or installed at the rear end of the vehicle as the taillight of the vehicle, which is not limited in this embodiment. In this embodiment, the vehicle can be a private car, such as a sedan, SUV, MPV or pickup truck. The vehicle can also be an operating vehicle, such as a van, bus, small truck or large trailer. The vehicle can be a gasoline vehicle or a new energy vehicle. When the vehicle is a new energy vehicle, it can be a hybrid vehicle or a pure electric vehicle.

[0056] The vehicle of this embodiment optimizes the structure of the headlights so that the end of the light guide 210 can also be effectively illuminated by the light source, thereby reducing the area where the light guide 200 cannot emit light, making the light guide 210 emit light more uniformly, and improving the lighting effect of the headlights. At the same time, it can also effectively save space and reduce the assembly space required for the light guide 200, thereby making the structure of the headlights compact and enhancing its structural stability.

[0057] Since the vehicle adopts all the technical solutions of the headlights of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0058] The embodiments of the utility model are described in detail above in conjunction with the accompanying drawings. Finally, it should be explained that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A vehicle lamp assembly, characterized in that: include: A light distribution structure is provided with a light emitting surface, and a mounting groove is defined at the rear side of the light distribution structure; A light guide is connected to the light distribution structure and is located in the mounting groove. The light guide includes a light guiding portion, a bending portion and a light incident portion. The light guiding portion is arranged opposite to the light emitting surface. The bending portion is respectively connected to the light guiding portion and the light incident portion and bends and extends backward. The light incident portion and the light guiding portion are arranged along the width direction of the light distribution structure.

2. The vehicle lamp assembly according to claim 1, characterized in that: A connecting portion is protruded from a peripheral wall of the light guide portion, and the connecting portion is extended backward and fixedly connected to the light incident portion.

3. The vehicle lamp assembly according to claim 1, characterized in that: The light distribution structure includes a frame and a light distribution component connected to each other, the light emitting surface is arranged at the front end of the light distribution component, the rear side of the light distribution component is surrounded to form the installation groove, and the frame defines a through groove capable of exposing the light emitting surface.

4. The vehicle lamp assembly according to claim 3, characterized in that: The rear end of the light distribution component protrudes along the height direction to form a limiting portion, and the light guide also includes a mounting portion connected to the peripheral wall of the light guide portion, the mounting portion is attached to the groove wall of the mounting groove, the mounting portion is provided with a limiting groove corresponding to the limiting portion, and the mounting portion is inserted into the limiting groove.

5. The vehicle lamp assembly according to claim 3, characterized in that: The frame includes a first frame body and a second frame body, and the first frame body and the second frame body are arranged at intervals along a height direction to surround and form the through slot.

6. The vehicle lamp assembly according to claim 1, characterized in that: The light incident portions are provided with two, and the two light incident portions are respectively connected to two ends of the light guiding portion.

7. The vehicle lamp assembly according to claim 3, characterized in that: The frame is provided with a first connection hole, the light guide is provided with a second connection hole corresponding to the first connection hole, and the first connection hole and the second connection hole are connected by a fastener.

8. A vehicle lamp, characterized in that: The vehicle lamp assembly comprises a light source and any one of claims 1 to 7, wherein the light source is arranged on one side of the light incident portion.

9. The vehicle lamp according to claim 8, characterized in that: There are three vehicle light assemblies, one of which is a center light, and the other two are side lights, which are respectively arranged on both sides of the center light, and the side lights are spaced apart from the center light.

10. A vehicle, characterized in that: The vehicle lamp comprises the vehicle lamp as claimed in any one of claims 8 to 9.

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