Vehicle lamp and vehicle
By setting up a shared light source component on the headlight reflector on the headlight mirror, the problem of high lighting costs in multiple places of traditional headlights is solved, and the lighting effect is achieved in multiple places and the light uniformity and lighting effect are improved.
Patent Information
- Application Number
- CN202422554379.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-22
AI Technical Summary
When traditional car lights achieve multiple lighting effects, LED particles and other auxiliary structures need to be added, resulting in large quantities of parts, high costs, and low brightness of branch light guides and inability to achieve flowing effect.
At least two stacked reflecting surfaces are provided on the reflector, and a light source assembly is shared, so that light is reflected through each reflecting surface to form multiple lighting areas, reducing parts use and cost.
While achieving the lighting effect of the headlights in multiple places, it reduces the number of parts and reduces the cost, and improves the light uniformity and lighting effect through uniform sheets and translucent decorative frames.
Smart Images
Figure CN223153377U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of vehicle lights, and more specifically, to a vehicle light and a vehicle. Background Art
[0002] Traditional vehicle lights generally achieve the lighting effect of vehicle lights through the cooperation of a light source, a reflector, and a thick-walled light guide bar, but can only achieve lighting at one place. If multiple places need to be lit, additional LED particles and other accessory structures need to be added, resulting in a large number of parts and high costs.
[0003] In addition, if the method of using a branched light guide is used to achieve lighting at multiple places, the brightness of the lit area is low, and the flowing water effect cannot be achieved.
[0004] Therefore, how to reduce the cost of vehicle lights while achieving the lighting effect of multiple places on the vehicle lights has become a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content
[0005] In view of this, the purpose of this application is to provide a vehicle light to reduce the cost of the vehicle light while achieving the lighting effect of multiple places on the vehicle light.
[0006] Another purpose of this application is to provide a vehicle with the above vehicle light.
[0007] To achieve the above purpose, this application provides the following technical solutions:
[0008] A vehicle light, comprising:
[0009] A reflector, the reflector is provided with at least two reflecting surfaces, and the two reflecting surfaces are stacked;
[0010] A light source assembly, the light emitted by the light source assembly is reflected by each of the reflecting surfaces to form at least two different areas of lighting.
[0011] Optionally, in the above vehicle light, the reflector includes a plurality of stepped structures, each of the stepped structures is continuously distributed along the width direction of the vehicle light, and each of the stepped structures is provided with at least two stacked reflecting surfaces.
[0012] Optionally, in the above vehicle light, it further includes a light guide member and a light-transmitting decorative frame. The light-transmitting decorative frame is located on one side of the light guide member, and the reflecting surface includes a first reflecting surface and a second reflecting surface. The light-transmitting decorative frame corresponds to the first reflecting surface, and the light emitted by the light source assembly is reflected by the first reflecting surface to the position of the light-transmitting decorative frame to form a first lighting area through the light-transmitting decorative frame. The light guide member corresponds to the second reflecting surface, and the light emitted by the light source assembly is reflected by the second reflecting surface to the position of the light guide member to form a second lighting area through the light guide member.
[0013] Optionally, in the above-mentioned vehicle lamp, a light blocking member is disposed between the light-transmitting decorative frame and the light guide member.
[0014] Optionally, in the above-mentioned vehicle lamp, the light-transmitting decorative frame includes a light-transmitting area and a light-blocking area, and the light-transmitting area and the light-blocking area are integrally injection-molded.
[0015] Optionally, in the above-mentioned vehicle lamp, a light homogenizing sheet is disposed between the light guide member and the reflector, and the light homogenizing sheet is connected to the light guide member by a fastener.
[0016] Optionally, in the above-mentioned vehicle lamp, the light guide member, the light-transmitting decorative frame and the reflector are detachably connected.
[0017] Optionally, in the above-mentioned vehicle lamp, the light source assembly includes a PCB board and an LED light source disposed on the PCB board, and the PCB board is connected to the reflector by a fastener.
[0018] Optionally, in the above-mentioned vehicle lamp, it further includes a lamp cover and a lamp housing, and the lamp cover and the lamp housing are connected by snap connection and / or fasteners to enclose and form an installation cavity.
[0019] A vehicle includes the vehicle lamp according to any one of the above.
[0020] For the vehicle lamp provided by the present application, at least two reflection surfaces are arranged in a stacked manner on the reflector, so that the light emitted by the light source assembly can be reflected by each reflection surface, thereby forming at least two different areas of lighting. As can be seen from the above example, for the vehicle lamp provided by the present application, the effect of multiple lighting points of the vehicle lamp can be achieved by sharing one light source assembly on the reflector, without increasing the number of light sources and other accessory structures, which can effectively reduce the number of parts used and reduce the cost of the vehicle lamp.
[0021] The technical features mentioned above, the technical features to be mentioned below, and the technical features shown separately in the drawings can be arbitrarily combined with each other as long as the combined technical features are not mutually contradictory. All feasible feature combinations are the technical contents clearly recorded in this article. Any one of the sub-features included in the same statement can be independently applied without necessarily being applied together with other sub-features. Description of the Drawings
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application 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 drawings in the following description are only the embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.
[0023] Figure 1 This is a cross-sectional view of the vehicle lamp provided by the embodiment of the present application;
[0024] Figure 2 This is a schematic structural view of the reflector provided by the embodiment of the present application.
[0025] Among them, 100 is the reflector, 101 is the reflecting surface, 1011 is the first reflecting surface, 1012 is the second reflecting surface, and 102 is the step structure;
[0026] 200 is the light source assembly, 201 is the PCB board, and 202 is the LED light source;
[0027] 300 is the light guide member, 301 is the second lighting area, and 302 is the light homogenizing sheet;
[0028] 400 is the light-transmitting decorative frame, 401 is the light-transmitting area, 402 is the light-shielding area, and 403 is the first lighting area;
[0029] 500 is the light-blocking member;
[0030] 600 is the lamp cover;
[0031] 700 is the lamp housing;
[0032] 800 is the installation cavity. Detailed implementation manners
[0033] The core of the present application lies in providing a vehicle lamp to reduce the cost of the vehicle lamp while realizing the lighting effects at multiple positions of the vehicle lamp.
[0034] Another core of the present application lies in providing a vehicle having the above-mentioned vehicle lamp.
[0035] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.
[0036] Traditional vehicle lamps generally achieve the lighting effect of the vehicle lamp through the cooperation of a light source, a reflector, and a thick-wall light guide bar, but can only achieve lighting at one position. If lighting at multiple positions is required, additional LED particles and other accessory structures need to be added, resulting in a large number of parts and high costs.
[0037] In addition, if the method of using a branched light guide is used to achieve lighting at multiple positions, the brightness of the lighting area is low, and the flowing water effect cannot be achieved.
[0038] For this reason, as Figure 1As shown in the figure, an embodiment of the present application discloses a vehicle lamp, which includes a reflector 100 and a light source assembly 200. By sharing one light source assembly 200 among multiple reflecting surfaces 101 on the reflector 100, the effect of lighting multiple areas of the vehicle lamp can be achieved without increasing the number of light sources and other auxiliary structures, effectively reducing the number of parts used and lowering the cost of the vehicle lamp.
[0039] The following will combine Figure 1 and Figure 2 to specifically explain and illustrate the vehicle lamp disclosed in the embodiment of the present application.
[0040] Among them, as Figure 1 shown, the vehicle lamp includes a lamp cover 600 and a lamp housing 700, and the lamp cover 600 and the lamp housing 700 are connected by fasteners such as snap connection and / or bolts to enclose an installation cavity 800. Both the reflector 100 and the light source assembly 200 are located in the installation cavity 800. The reflector 100 is provided with at least two reflecting surfaces 101, and the two reflecting surfaces 101 are stacked. For the convenience of understanding, two reflecting surfaces 101 are taken as an example for illustration, and the two reflecting surfaces 101 are respectively defined as a first reflecting surface 1011 and a second reflecting surface 1012, and the first reflecting surface 1011 is located above the second reflecting surface 1012. At the same time, the light source assembly 200 is arranged on one side close to the second reflecting surface 1012, so that the light emitted by the light source assembly 200 can be reflected by each reflecting surface 101 to form lighting in two different areas. Of course, the number of reflecting surfaces 101 is not limited to two, and can also be three, four or more, to achieve lighting effects in three, four or more different areas, so that the effect of lighting multiple areas of the vehicle lamp can be achieved by sharing one light source assembly 200 among multiple reflecting surfaces 101 on one reflector 100 without increasing the number of light sources and other auxiliary structures, effectively reducing the number of parts used and lowering the cost of the vehicle lamp.
[0041] In some embodiments, as Figure 2 shown, the reflector 100 includes a plurality of stepped structures 102, and each stepped structure 102 is continuously distributed along the width direction of the vehicle lamp, and each stepped structure 102 is provided with at least two stacked reflecting surfaces 101, so as to form at least two rows of reflecting surfaces 101 on the reflector 100, and each row of reflecting surfaces 101 can share one light source assembly 200, so that the incident light of the light source assembly 200 can be reflected by each reflecting surface 101 to different positions, thereby achieving lighting effects in multiple different areas. At the same time, the stepped structures 102 of the reflector 100 are continuously distributed along the width direction of the vehicle lamp, which can reduce the longitudinal occupied space inside the vehicle lamp, make the appearance of the vehicle lamp more slender, and meet the user's demand for a slender vehicle lamp.
[0042] In some embodiments, as Figure 1As shown, the vehicle headlamp further includes a light guide member 300 and a light-transmitting decorative frame 400, and the light-transmitting decorative frame 400 is located on one side of the light guide member 300. The light guide member 300 and the light-transmitting decorative frame 400 can be detachably connected to the reflecting mirror 100, such as by snap connection and / or connection with fasteners such as bolts. Among them, the light-transmitting decorative frame 400 corresponds to the first reflecting surface 1011, so that part of the light emitted by the light source assembly 200 can be reflected by the first reflecting surface 1011 to the position of the light-transmitting decorative frame 400, and pass through the light-transmitting decorative frame 400 to form a first lighting area 403. And the light guide member 300 corresponds to the second reflecting surface 1012, so that part of the light emitted by the light source assembly 200 can be reflected by the second reflecting surface 1012 to the position of the light guide member 300, and pass through the light guide member 300 to form a second lighting area 301, thereby realizing the effect of multiple lighting points of the vehicle headlamp through one light source assembly 200.
[0043] In some embodiments, as Figure 1 shown, the light guide member 300 can be a thick-wall light guide bar. At the same time, the light-transmitting decorative frame 400 can include a light-transmitting area 401 and a light-shielding area 402, so that part of the light emitted by the light source assembly 200 can be emitted when reflected by the first reflecting surface 1011 through the light-transmitting area 401, thereby realizing the lighting effect of the first lighting area 403. The light-shielding area 402 located on one side of the light-transmitting area 401 can prevent light from spreading around, thereby ensuring the lighting effect of the light emitted from the light-transmitting area 401. Among them, the light-transmitting area 401 of the light-transmitting decorative frame 400 can be made of red transparent plastic, and the light-shielding area 402 can be made of black opaque plastic, and is integrally formed by a two-color injection molding process to form a two-color light-transmitting decorative frame 400. By using the two-color light-transmitting decorative frame 400, the optical performance of the vehicle headlamp can be improved, glare can be reduced, and the lighting effect of the vehicle headlamp can be improved. Of course, the light-transmitting decorative frame 400 can also adopt a painting process, and at the same time, a laser engraving structure is adopted locally on the light-transmitting decorative frame 400 to improve the lighting effect of the first lighting area 403, and specifically can be reasonably selected according to actual needs.
[0044] To avoid the problem of light crosstalk between the two lighting areas, as Figure 1 shown, in some embodiments, a light-blocking member 500 is provided between the light-transmitting decorative frame 400 and the light guide member 300. Among them, the light-blocking member 500 can be made of white opaque material, so that while the light-blocking member 500 blocks light, it can reflect part of the light to the first lighting area 403 and improve the lighting brightness of the first lighting area 403.
[0045] As Figure 1As shown, in some embodiments, a light homogenizing sheet 302 is disposed between the light guide member 300 and the reflector 100, and the light homogenizing sheet 302 and the light guide member 300 can be connected by fasteners such as bolts. When the light emitted by the light source assembly 200 is reflected by each reflecting surface 101, it passes through the light homogenizing sheet 302 and then is respectively directed to the light guide member 300 and the light-transmitting decorative frame 400. By means of the light homogenizing sheet 302, the light emitted by the vehicle lamp can be made more uniform, reducing the glare phenomenon caused by the light concentrating in certain areas, thereby improving the driving safety at night or under low visibility conditions. At the same time, the light homogenizing sheet 302 can improve the overall lighting effect of the vehicle lamp, making the light softer and reducing the visual interference to other road users.
[0046] In the above embodiments, the light source assembly 200 may include a PCB board 201 and an LED light source 202 disposed on the PCB board 201, and the PCB board 201 can be connected to the reflector 100 by fasteners such as bolts to fix the light source assembly 200 on the side close to the second reflecting surface 1012. Among them, the LED light source 202 can adopt a single LED or a single row of LEDs to achieve the effect of multiple lighting points of the vehicle lamp through multiple reflecting surfaces 101.
[0047] The embodiments of the present application also disclose a vehicle including a vehicle lamp, and the vehicle lamp is the vehicle lamp disclosed in the above embodiments, so it has all the technical effects of the above vehicle lamp, which will not be elaborated herein.
[0048] The terms "first" and "second" etc. in the specification, claims and drawings of the present application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may include steps or units not listed.
[0049] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A vehicle lamp, characterized in that, Comprising: A reflector (100), the reflector (100) being provided with at least two reflecting surfaces (101), and the two reflecting surfaces (101) being stacked; A light source assembly (200), the light rays emitted by the light source assembly (200) being reflected by each of the reflecting surfaces (101) to form lighting in at least two different regions.
2. The vehicle lamp according to claim 1, characterized in that, The reflector (100) includes a plurality of stepped structures (102), each of the stepped structures (102) being continuously distributed along the width direction of the vehicle lamp, and each of the stepped structures (102) being provided with at least two stacked reflecting surfaces (101).
3. The vehicle lamp according to claim 1, wherein, It further includes a light guide member (300) and a light-transmitting decorative frame (400), the light-transmitting decorative frame (400) being located on one side of the light guide member (300), and the reflecting surface (101) includes a first reflecting surface (1011) and a second reflecting surface (1012), the light-transmitting decorative frame (400) corresponding to the first reflecting surface (1011), the light rays emitted by the light source assembly (200) being reflected by the first reflecting surface (1011) to the position of the light-transmitting decorative frame (400) to form a first lighting area (403) through the light-transmitting decorative frame (400), the light guide member (300) corresponding to the second reflecting surface (1012), the light rays emitted by the light source assembly (200) being reflected by the second reflecting surface (1012) to the position of the light guide member (300) to form a second lighting area (301) through the light guide member (300).
4. The vehicle lamp according to claim 3, characterized in that, A light-blocking member (500) is provided between the light-transmitting decorative frame (400) and the light guide member (300).
5. The vehicle lamp according to claim 3, wherein The light-transmitting decorative frame (400) includes a light-transmitting area (401) and a light-blocking area (402), and the light-transmitting area (401) and the light-blocking area (402) are integrally injection-molded.
6. The vehicle lamp according to claim 3, characterized in that, A light homogenizing sheet (302) is provided between the light guide member (300) and the reflector (100), and the light homogenizing sheet (302) is connected to the light guide member (300) by fasteners.
7. The vehicle lamp according to claim 3, characterized in that, The light guide member (300), the light-transmitting decorative frame (400) and the reflector (100) are detachably connected.
8. The vehicle lamp according to claim 1, characterized in that, The light source assembly (200) includes a PCB board (201) and an LED light source (202) provided on the PCB board (201), and the PCB board (201) is connected to the reflector (100) by fasteners.
9. The vehicle lamp according to any one of claims 1 to 8, characterized in that, It further includes a lamp cover (600) and a lamp housing (700), the lamp cover (600) and the lamp housing (700) being connected by clamping and / or fasteners to enclose and form an installation cavity (800).
10. A vehicle, characterized in that, Including the vehicle lamp according to any one of claims 1 to 9.