Combined vehicle lamp and vehicle

Abstract

The utility model discloses a combined vehicle lamp and a vehicle, and relates to the technical field of vehicle lighting, and the combined vehicle lamp comprises a lamp housing, a lampshade, a bracket and a light-emitting component. The lampshade covers the lamp shell, and the lampshade and the lamp shell define a containing cavity. The support is arranged in the containing cavity and connected with the lamp shell. The light-emitting assembly is arranged in the containing cavity and comprises a light source plate, a first thick-wall part and a second thick-wall part which are all installed on the support, the first thick-wall part and the second thick-wall part are arranged in a spaced mode, and the light source plate is arranged between the first thick-wall part and the second thick-wall part. The light source plate comprises a circuit board, a first lamp bead and a second lamp bead, the first lamp bead and the second lamp bead are installed on the two sides of the circuit board respectively, and the first lamp bead faces the first thick-wall part and is used for lightening the first thick-wall part. The second lamp bead faces the second thick-wall part and is used for lightening the second thick-wall part. Therefore, the use number of the light source plates in the combined automobile lamp is reduced, the size of the light-emitting assembly is reduced, and the production cost of the automobile lamp can be reduced on the premise that the size of the automobile lamp is reduced.

Description

Technical Field

[0001] This utility model relates to the field of vehicle lighting technology, and in particular to a combination vehicle light and vehicle. Background Technology

[0002] Headlights are an important part of vehicle exterior design. As consumers' aesthetic standards improve, headlights are gradually moving towards flatter and slimmer shapes. Taking taillights as an example, consumers currently generally prefer continuous taillights. However, taillights typically include position lights, turn signals, and reversing lights. These specific headlight structures usually adopt a separate design. This type of taillight design is relatively large and cannot meet the design requirements of a continuous taillight. At the same time, separate taillight designs have more components, resulting in longer assembly time and higher material costs.

[0003] In view of this, the present invention proposes a combined vehicle headlight and vehicle to solve or at least alleviate the above-mentioned technical problems. Utility Model Content

[0004] The main purpose of this utility model is to propose a combined vehicle headlight and vehicle, which aims to reduce the production cost of the headlight while reducing its size.

[0005] To achieve the above objectives, this utility model proposes a combined vehicle light, comprising:

[0006] Lamp housing;

[0007] A lampshade is fitted over the lamp housing and encloses the lamp housing to form a receiving cavity;

[0008] A bracket is disposed in the receiving cavity and connected to the lamp housing;

[0009] A light-emitting component is disposed in the accommodating cavity, including a light source plate, a first thick-walled member, and a second thick-walled member, both of which are mounted on the bracket. The first thick-walled member and the second thick-walled member are spaced apart, and the light source plate is disposed between the first thick-walled member and the second thick-walled member.

[0010] The light source board includes a circuit board and a first lamp bead and a second lamp bead respectively mounted on both sides of the circuit board. The first lamp bead faces the first thick-walled component and is used to illuminate the first thick-walled component.

[0011] The second LED bead faces the second thick-walled component and is used to illuminate the second thick-walled component.

[0012] In one embodiment, the first thick-walled member includes a first main body and a first light-incident portion connected together, the first lamp bead is disposed opposite to the first light-incident portion, the first main body includes a first light-emitting surface facing the lamp cover, and the first light-emitting surface is provided with a first diffusion pattern.

[0013] The second thick-walled component includes a second main body and a second light-incident part connected together. The second lamp bead is disposed opposite to the second light-incident part. The second main body includes a second light-emitting surface facing the lamp cover. The second light-emitting surface is provided with a second diffusion pattern.

[0014] In one embodiment, the combined vehicle light further includes a decorative ring mounted on the bracket, the decorative ring being disposed in the receiving cavity, the decorative ring having a first reserved hole and a second reserved hole, the first main body passing through the first reserved hole, and the second main body passing through the second reserved hole.

[0015] In one embodiment, the lampshade includes a first light-transmitting cover, a second light-transmitting cover, and a connecting cover. The first light-emitting surface faces the first light-transmitting cover, the second light-emitting surface faces the second light-transmitting cover, and the two sides of the connecting cover are respectively connected to the first light-transmitting cover and the second light-transmitting cover. The first light-transmitting cover and the second light-transmitting cover are different colors.

[0016] In one embodiment, the connecting cover includes a connecting portion and a protruding portion. The two sides of the connecting portion are respectively connected to the first light-transmitting cover and the second light-transmitting cover. The protruding portion is installed on the connecting portion and protrudes towards the decorative ring. The protruding portion is used to block the light emitted from the first body to the second body and the light emitted from the second body to the first body.

[0017] In one embodiment, the decorative ring includes a first decorative portion, a second decorative portion, and a bent portion. The first decorative portion has a first reserved hole, and the second decorative portion has a second reserved hole. The two sides of the bent portion are respectively connected to the first decorative portion and the second decorative portion. Along the direction from the first body to the second body, the bent portion overlaps with at least a portion of the protrusion.

[0018] In one embodiment, the first light-receiving part has a first focusing groove, the first lamp bead is disposed opposite to the first focusing groove, and the bottom of the first focusing groove facing the first lamp bead is provided with a first optical pattern.

[0019] The second light-inlet section has a second focusing groove, the second lamp bead is disposed opposite to the second focusing groove, and the bottom of the second focusing groove facing the second lamp bead has a second optical pattern.

[0020] In one embodiment, the light source board is detachably connected to the bracket.

[0021] In one embodiment, the lamp housing and the bracket are integrally formed.

[0022] This utility model also proposes a vehicle including a combination headlight as described in any of the above embodiments.

[0023] According to the technical solution provided by this utility model, the combined vehicle lamp includes a lamp housing, a lamp cover, a bracket, and a light-emitting component. The lamp cover is disposed on the lamp housing and encloses the lamp housing to form a receiving cavity; the bracket is disposed in the receiving cavity and connected to the lamp housing; the light-emitting component is disposed in the receiving cavity and includes a light source plate, a first thick-walled member, and a second thick-walled member, both mounted on the bracket. The first and second thick-walled members are spaced apart, and the light source plate is disposed between the first and second thick-walled members. The light source plate includes a circuit board and a first LED and a second LED respectively mounted on both sides of the circuit board. The first LED faces the first thick-walled member and is used to illuminate the first thick-walled member; the second LED faces the second thick-walled member and is used to illuminate the second thick-walled member. By sharing a single light source plate between two thick-walled members, the internal space occupied by the combined vehicle lamp can be reduced, thus helping to reduce the size of the combined vehicle lamp. At the same time, the shared light source plate design reduces the number of light source plates used and simplifies the installation process, thereby reducing the material and processing costs of the combined vehicle lamp production. Therefore, through this solution, the production cost of the vehicle lamp can be reduced while minimizing its size. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of an embodiment of the combined vehicle light provided by this utility model;

[0026] Figure 2 for Figure 1 A structural diagram of some components in the provided combination headlights;

[0027] Figure 3 for Figure 1 The provided structural schematic diagrams of the first and second thick-walled components in the combined vehicle headlights.

[0028] Explanation of icon numbers:

[0029] 1000, combination headlights;

[0030] 1. Lamp housing;

[0031] 2. Lampshade; 21. First light-transmitting cover; 22. Second light-transmitting cover; 23. Connecting cover; 231. Connecting part; 232. Protrusion;

[0032] 3. Bracket;

[0033] 4. Light-emitting component; 41. Light source board; 411. Circuit board; 412. First LED bead; 413. Second LED bead; 42. First thick-walled component; 421. First main body; 4211. First light-emitting surface; 422. First light-incident part; 4221. First focusing groove; 43. Second thick-walled component; 431. Second main body; 4311. Second light-emitting surface; 432. Second light-incident part; 4321. Second focusing groove;

[0034] 5. Decorative ring; 51. First decorative part; 511. First reserved hole; 52. Second decorative part; 521. Second reserved hole; 53. Bending part;

[0035] 6. Receptacle cavity;

[0036] X, the first direction.

[0037] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0040] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0041] As a key element in vehicle exterior design, headlights have evolved alongside the continuous advancements in the automotive industry and the increasing sophistication of consumers' aesthetic tastes. Traditional headlight designs have been gradually replaced by more modern, dynamic, flat, and slender headlight shapes. Taking taillights as an example, continuous taillights typically integrate multiple functions such as position lights, turn signals, and reversing lights. Through scientific design and layout, these functions maintain their independence while forming a visually unified whole, greatly enhancing the vehicle's recognizability.

[0042] However, according to the applicant's statistical research, many current vehicle lighting structures still employ a separate design, where position lights, turn signals, and reversing lights are independent and combined through physical connections or optical reflections. While this design ensures the independence and reliability of each functional light to a certain extent, it results in large taillights that are difficult to design compactly, thus failing to meet consumers' demands for smooth lines and aesthetically pleasing taillights. Furthermore, the separate taillight design means a greater number of components, which not only increases assembly difficulty and time costs during production but also leads to a significant increase in material costs.

[0043] In view of this, the present invention proposes a combined vehicle light to solve or alleviate the above-mentioned technical problems.

[0044] Please see Figure 1In one embodiment of this utility model, the combined vehicle light 1000 includes a lamp housing 1, a lamp shade 2, a bracket 3, and a light-emitting component 4. The lamp shade 2 covers the lamp housing 1 and forms a receiving cavity 6 with the lamp housing 1. The bracket 3 is disposed in the receiving cavity 6 and connected to the lamp housing 1. The light-emitting component 4 is disposed in the receiving cavity 6 and includes a light source plate 41, a first thick-walled member 42, and a second thick-walled member 43, all mounted on the bracket 3. The first thick-walled member 42 and the second thick-walled member 43 are spaced apart, and the light source plate 41 is disposed between the first thick-walled member 42 and the second thick-walled member 43. The light source plate 41 includes a circuit board 411 and a first lamp bead 412 and a second lamp bead 413 respectively mounted on both sides of the circuit board 411. The first lamp bead 412 faces the first thick-walled member 42 and is used to illuminate the first thick-walled member 42; the second lamp bead 413 faces the second thick-walled member 43 and is used to illuminate the second thick-walled member 43.

[0045] Specifically, the light source board 41 includes either an LED (Light Emitting Diode) board or a COB (Chip on Board) board. Taking the LED board as an example, the first LED bead 412 and the second LED bead 413 are light-emitting diodes, and the circuit board 411 is used to control the working state of the light-emitting diodes. The light from the first LED bead 412 enters the first thick-walled member 42 and propagates within it, thereby illuminating the first thick-walled member 42. Similarly, the light from the second LED bead 413 enters the second thick-walled member 43 and illuminates it. Both the first thick-walled member 42 and the second thick-walled member 43 are light-transmitting materials, and their manufacturing materials include either polycarbonate (PC) or polymethyl methacrylate (PMMA). In this embodiment, the first thick-walled member 42 is a thick-walled light guide for the position light, and the second thick-walled member 43 is a thick-walled light guide for the turn signal; the first LED bead 412 is the light source for the position light, and the second LED bead 413 is the light source for the turn signal.

[0046] In this embodiment, the design layout of sharing a single light source plate 41 with two thick-walled components reduces the internal space occupied by the combined vehicle lamp 1000, making the design of the light-emitting component 4 more compact. This helps to reduce the size of the combined vehicle lamp 1000 and facilitates a flattened design for the lamp. Simultaneously, the shared light source plate 41 design reduces the number of light source plates 41 used, simplifying the installation process and thus lowering the material and processing costs of the combined vehicle lamp 1000. According to the applicant's statistics, using the solution provided in this embodiment reduces the installation of two lamp plates per vehicle, saving 5.8 yuan in material costs. If this model produces 100,000 vehicles annually, the annual material cost savings would be 580,000 yuan. Therefore, this solution reduces the production cost of the vehicle lamp while minimizing its size.

[0047] Further, please refer to Figure 1 and Figure 3In one embodiment of this utility model, the first thick-walled member 42 includes a first main body 421 and a first light-incident portion 422 connected together. A first lamp bead 412 is disposed opposite to the first light-incident portion 422. The first main body 421 includes a first light-emitting surface 4211 facing the lampshade 2. The second thick-walled member 43 includes a second main body 431 and a second light-incident portion 432 connected together. A second lamp bead 413 is disposed opposite to the second light-incident portion 432. The second main body 431 includes a second light-emitting surface 4311 facing the lampshade 2. The first light-emitting surface 4211 is provided with a first diffusion pattern, and the second light-emitting surface 4311 is provided with a second diffusion pattern. Specifically, the first and second diffusion patterns are one type of pattern with light diffusion effects, such as corn kernel-shaped patterns or diamond-shaped patterns. Both the first and second diffusion patterns have the function of light diffusion, and their specific types can be set according to the needs of those skilled in the art. With this configuration, the light emitted by the first LED bead 412 enters the first thick-walled member 42 through the first light-incident section 422 and propagates to the first main body 421. Within the first main body 421, it propagates to the first light-emitting surface 4211, where it is dispersed by the first diffusion pattern. Similarly, the light emitted by the second LED bead 413, after passing through the second light-incident section 432 and the second main body 431, is dispersed by the second diffusion pattern. This configuration helps eliminate graininess and light spots on the first and second light-emitting surfaces 4211 and 4311, achieving uniform light emission and thus improving the luminous effect.

[0048] Please see Figure 1 and Figure 2 In one embodiment of this utility model, the combined vehicle light 1000 further includes a decorative ring 5 mounted on the bracket 3. The decorative ring 5 is disposed in the receiving cavity 6 and has a first reserved hole 511 and a second reserved hole 521. A first main body 421 passes through the first reserved hole 511, and a second main body 431 passes through the second reserved hole 521. The decorative ring 5 serves to cover the structure of the bracket 3, the circuit board 411, and the lamp housing 1, thereby preventing the combined vehicle light 1000 from having a cluttered appearance. By setting the decorative ring 5, when a consumer looks from the lamp cover 2 towards the lamp housing 1, they can only see the decorative ring 5 inside the lamp cover 2, part of the first thick-walled member 42, and part of the second thick-walled member 43, thus making the combined vehicle light 1000 have a neater appearance.

[0049] Further, in one embodiment of this utility model, the lamp cover 2 includes a first light-transmitting cover 21, a second light-transmitting cover 22, and a connecting cover 23. A first light-emitting surface 4211 faces the first light-transmitting cover 21, and a second light-emitting surface 4311 faces the second light-transmitting cover 22. The two sides of the connecting cover 23 are respectively connected to the first light-transmitting cover 21 and the second light-transmitting cover 22. The first light-transmitting cover 21 and the second light-transmitting cover 22 are different colors. In this embodiment, the first thick-walled member 42 serves as a thick-walled light guide for the position light, and the first light-transmitting cover 21 is red so that the light passing through it is red. The second thick-walled member 43 serves as a thick-walled light guide for the turn signal, and the second light-transmitting cover 22 is either colorless or yellow. The different colors of the light-transmitting covers distinguish the functions of the position light and the turn signal. Those skilled in the art can set the colors of the first light-transmitting cover 21 and the second light-transmitting cover 22 according to design requirements. In this embodiment, the connecting cover 23 is opaque, which provides a clear boundary between the position lights and turn signals, preventing confusion for other vehicle drivers when observing the combination headlights 1000. The lamp cover 2 is a one-piece molded part to ensure its strength and sealing performance. During production, it can be achieved using two-color injection molding or three-color injection molding processes.

[0050] In one embodiment of this utility model, please refer to Figure 1 and Figure 2 The connecting cover 23 includes a connecting portion 231 and a protrusion 232. The two sides of the connecting portion 231 are connected to the first light-transmitting cover 21 and the second light-transmitting cover 22, respectively. The protrusion 232 is mounted on the connecting portion 231 and protrudes towards the decorative ring 5. The protrusion 232 is used to block light rays from the first body 421 to the second body 431 and light rays from the second body 431 to the first body 421. Specifically, the protrusion 232 can be disposed on a light-shielding plate extending along the length of the combined vehicle light 1000. As a physical barrier, the protrusion 232 can effectively block cross-interference of light rays between the first body 421 and the second body 431. The direction from the first body 421 to the second body 431 is denoted as the first direction X (refer to...). Figure 2 In this embodiment, in the first direction X, the first body 421 and the second body 431 both overlap with the protrusion 232. This arrangement allows the first light-emitting surface 4211 and the second light-emitting surface 4311 to be completely blocked by the protrusion 232, thereby improving the physical blocking effect of the protrusion 232.

[0051] Further, please refer to Figure 1 and Figure 2In one embodiment of this utility model, the decorative ring 5 includes a first decorative portion 51, a second decorative portion 52, and a bent portion 53. The first decorative portion 51 has a first reserved hole 511, and the second decorative portion 52 has a second reserved hole 521. The two sides of the bent portion 53 are connected to the first decorative portion 51 and the second decorative portion 52, respectively. Along the direction from the first body 421 to the second body 431, the bent portion 53 overlaps with at least a portion of the protrusion 232. This arrangement allows the protrusion 232 and the bent portion 53 to form a light-blocking structure that partially overlaps in the first direction X. Through geometric complementarity, the two further reduce the mutual interference of light between the first body 421 and the second body 431. At the same time, the decorative ring 5 is integrally formed, and the setting of the bent portion 53 can be achieved by adjusting the injection mold of the decorative ring 5. Through this arrangement, the decorative ring 5 has a layered design effect, thereby improving the sense of layering of the decorative ring 5.

[0052] Please see Figure 3 In one embodiment of this utility model, the first light-incident part 422 has a first focusing groove 4221, and the first LED bead 412 is disposed opposite to the first focusing groove 4221. The bottom of the first focusing groove 4221 facing the first LED bead 412 is provided with a first optical pattern. The second light-incident part 432 has a second focusing groove 4321, and the second LED bead 413 is disposed opposite to the second focusing groove 4321. The bottom of the second focusing groove 4321 facing the second LED bead 413 is provided with a second optical pattern. The first focusing groove 4221 and the second focusing groove 4321 constrain the light path through their geometric shapes, making the light emitted by the LED bead more concentrated, thereby improving the light intensity and luminous flux utilization rate. Specifically, the first optical pattern and the second optical pattern are used to adjust the light pattern and improve the focusing effect. The types of optical patterns include prism-shaped patterns and arc-shaped curved surface patterns. The specific type of optical pattern can be selected according to the design requirements of those skilled in the art.

[0053] In one embodiment of this utility model, the light source plate 41 and the bracket 3 are detachably connected. The light source plate 41 and the bracket 3 can be connected by snap-fit ​​or screws. The detachable connection design facilitates later maintenance or replacement of the light source plate 41, thereby reducing later maintenance costs.

[0054] In one embodiment of this utility model, the lamp housing 1 and the bracket 3 are integrally formed. The bracket 3 is an extension of the inner wall of the lamp housing 1. This design avoids loosening during use of screw connections or adhesive joints, ensuring a stable fit between the bracket 3 and the lamp housing 1. At the same time, the integral forming design reduces the number of parts and assembly steps, thereby increasing the speed of mass production.

[0055] This utility model also proposes a vehicle, which includes a combination headlight 1000. The specific structure of the combination headlight 1000 is as described in the above embodiments. Since this vehicle adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0056] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A combination vehicle lamp characterized by, include: Lamp housing; A lampshade is fitted over the lamp housing and encloses the lamp housing to form a receiving cavity; A bracket is disposed in the receiving cavity and connected to the lamp housing; A light-emitting component is disposed in the accommodating cavity, including a light source plate, a first thick-walled member, and a second thick-walled member, both of which are mounted on the bracket. The first thick-walled member and the second thick-walled member are spaced apart, and the light source plate is disposed between the first thick-walled member and the second thick-walled member. The light source board includes a circuit board and a first lamp bead and a second lamp bead respectively mounted on both sides of the circuit board. The first lamp bead faces the first thick-walled component and is used to illuminate the first thick-walled component. The second LED bead faces the second thick-walled component and is used to illuminate the second thick-walled component.

2. The combination vehicle lamp of claim 1 wherein, The first thick-walled component includes a first main body and a first light-incident part connected together. The first lamp bead is disposed opposite to the first light-incident part. The first main body includes a first light-emitting surface, which faces the lamp cover. The first light-emitting surface is provided with a first diffusion pattern. The second thick-walled component includes a second main body and a second light-incident part connected together. The second lamp bead is disposed opposite to the second light-incident part. The second main body includes a second light-emitting surface facing the lamp cover. The second light-emitting surface is provided with a second diffusion pattern.

3. The combination vehicle lamp of claim 2 wherein, The combined vehicle light also includes a decorative ring installed on the bracket. The decorative ring is disposed in the receiving cavity. The decorative ring has a first reserved hole and a second reserved hole. The first main body passes through the first reserved hole, and the second main body passes through the second reserved hole.

4. The combination vehicle lamp of claim 3 wherein, The lampshade includes a first light-transmitting cover, a second light-transmitting cover, and a connecting cover. The first light-emitting surface faces the first light-transmitting cover, the second light-emitting surface faces the second light-transmitting cover, and the two sides of the connecting cover are respectively connected to the first light-transmitting cover and the second light-transmitting cover. The first light-transmitting cover and the second light-transmitting cover are different colors.

5. The combination vehicle lamp of claim 4 wherein, The connecting cover includes a connecting part and a protruding part. The two sides of the connecting part are respectively connected to the first light-transmitting cover and the second light-transmitting cover. The protruding part is installed on the connecting part and protrudes towards the decorative ring. The protruding part is used to block the light from the first body to the second body and the light from the second body to the first body.

6. The combination vehicle lamp of claim 5 wherein, The decorative ring includes a first decorative part, a second decorative part, and a bent part. The first decorative part has a first reserved hole, and the second decorative part has a second reserved hole. The two sides of the bent part are respectively connected to the first decorative part and the second decorative part. Along the direction from the first body to the second body, the bent part overlaps with at least a portion of the protrusion.

7. The combination vehicle lamp of claim 2 wherein, The first light-incident part has a first focusing groove, the first lamp bead is disposed opposite to the first focusing groove, and the bottom of the first focusing groove facing the first lamp bead is provided with a first optical pattern. The second light-inlet section has a second focusing groove, the second lamp bead is disposed opposite to the second focusing groove, and the bottom of the second focusing groove facing the second lamp bead has a second optical pattern.

8. The combination vehicle lamp of any one of claims 1 to 7, wherein, The light source board is detachably connected to the bracket.

9. The combination vehicle lamp of any one of claims 1 to 7, wherein, The lamp shell and the support are integrally formed.

10. A vehicle characterized by comprising: A combination bicycle lamp comprising the bicycle lamp according to any one of claims 1 to 9.

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