Front fog lamp with corner lamp function and vehicle
By designing front fog lamps with corner light functions, and integrating the functions of corner light and fog lamps with combined reflectors and thick-walled inner lenses, the problems of uncompact structure and uneven light shape of traditional headlights are solved, achieving a more compact headlight structure and a better visual experience.
Patent Information
- Application Number
- CN202422178650.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-09-05
AI Technical Summary
Traditional fog lamps and corner lamps are two separate components, which have problems with large space occupied, insufficient structure and poor light superposition, which affects the uniformity of light and the driver's visual experience.
Design a front fog lamp with angle light function. Through a combined reflector and thick-wall inner lens, the functions of angle light and fog lamp are integrated into one. Using the same LED light source, reflected through the combined reflector and refracted through the thick-wall inner lens, realizing the dual functions of angle light and fog lamp.
It achieves the compactness of the car light structure, shortens the production cycle, and has a more uniform light shape, which can bring a better visual experience to the driver.
Smart Images
Figure CN222950867U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicles, and more specifically to a front fog lamp with corner lamp function and a vehicle. Background Art
[0002] Traditionally, fog lamps and corner lamps are two separate parts. The functions of fog lamps and corner lamps are realized separately, which occupies a large space and is not compact enough. At the same time, the light patterns of the two lamps are not well superimposed, which affects the uniformity of the light pattern and brings a bad visual experience to the driver.
[0003] Therefore, how to integrate the functions of corner lights and fog lights into one to make the vehicle light structure more compact has become a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content
[0004] In view of this, an object of the present utility model is to provide a front fog lamp with a corner lamp function, which integrates the functions of the corner lamp and the fog lamp into one, so as to make the structure of the lamp more compact.
[0005] Another core of the utility model is to disclose a vehicle comprising the above-mentioned front fog lamp.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A front fog lamp with corner lamp function, comprising:
[0008] A circuit board, wherein an LED light source is arranged on the circuit board;
[0009] A combined reflector, which is arranged on the illumination path of the LED light source to reflect the light emitted by the LED light source. The combined reflector includes a plurality of reflectors corresponding to the LED light sources one by one, and each reflector includes a fog lamp reflective surface and a corner lamp reflective surface;
[0010] A thick-walled inner lens, which is arranged on the light-emitting side of the combined reflector;
[0011] A lamp housing, on which the circuit board is arranged;
[0012] The lampshade is installed on the lamp housing, and the combined reflector and the thick-walled inner lens are arranged in an installation space formed by the lampshade and the lamp housing.
[0013] Optionally, in the front fog lamp with corner lamp function, the number of the fog lamp reflective surfaces is multiple, and the number of the corner lamp reflective surface is at least one.
[0014] Optionally, in a front fog lamp having a corner lamp function, a corner lamp reflecting surface is arranged outside the fog lamp reflecting surface.
[0015] Optionally, in the front fog lamp with corner lamp function, the arrangement of the plurality of reflectors of the combined reflector includes one of a single-row arrangement or a multi-row arrangement;
[0016] The arrangement of the LED light sources corresponds to the arrangement of the reflectors.
[0017] Optionally, in the front fog lamp with corner lamp function, the thick-walled inner lens is provided with an optical pattern for eliminating stray light.
[0018] Optionally, in the front fog lamp having the corner lamp function, the surface of the optical pattern is frosted.
[0019] Optionally, in the front fog lamp with corner lamp function, the material of the thick-walled inner lens is PMMA material or PC material.
[0020] Optionally, the front fog lamp with corner lamp function further includes a decorative frame, which is arranged between the thick-walled inner lens and the lampshade.
[0021] Optionally, in the front fog lamp with corner lamp function, the combined reflector, the thick-walled inner lens and the decorative frame are connected in sequence by fasteners.
[0022] A vehicle comprises a front fog lamp, wherein the front fog lamp is the above-mentioned front fog lamp with corner lamp function.
[0023] It can be seen from the above scheme that the front fog lamp with corner lamp function disclosed by the utility model adopts the same light source, which is reflected by the combined reflector and refracted by the thick-walled inner lens, thereby realizing the functions of the corner lamp and the fog lamp at the same time, making the structure of the lamp more compact, and the functions of the corner lamp and the fog lamp are integrated into one, which can shorten the production cycle. At the same time, the light pattern is more uniform, which can bring the driver a better visual experience.
[0024] The utility model also discloses a vehicle, comprising a front fog lamp, which is the above-mentioned front fog lamp with corner lamp function, and therefore has all the technical effects of the above-mentioned front fog lamp with corner lamp function, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0026] Figure 1 An exploded view of a front fog lamp with corner lamp function disclosed in an embodiment of the utility model;
[0027] Figure 2 It is a structural schematic diagram of the combined reflector disclosed in the embodiment of the utility model;
[0028] Figure 3 It is a side view of the thick-walled inner lens disclosed in the embodiment of the utility model;
[0029] Figure 4 It is a cross-sectional view of a thick-walled inner lens disclosed in an embodiment of the utility model;
[0030] Figure 5 This is the overall light pattern and road lighting effect diagram of the front fog lamp with corner lamp function disclosed in the embodiment of the utility model.
[0031] Among them, 10 is a circuit board, 20 is a combined reflector, 21 is a reflector, 211 is a fog lamp reflective surface, 212 is a corner lamp reflective surface, 30 is a thick-walled inner lens, 31 is an optical pattern, 40 is a lamp housing, 50 is a lampshade, and 60 is a decorative frame. DETAILED DESCRIPTION
[0032] The core of the utility model is to disclose a front fog lamp with the function of a corner lamp, which integrates the functions of the corner lamp and the fog lamp into one, so as to make the structure of the lamp more compact.
[0033] Another core of the utility model is to disclose a vehicle comprising the above-mentioned front fog lamp.
[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0035] like Figure 1 As shown, the embodiment of the utility model discloses a front fog lamp with corner lamp function, including a circuit board 10, a combined reflector 20, a thick-walled inner lens 30, a lamp housing 40 and a lamp cover 50.
[0036] The lampshade 50 is mounted on the lamp housing 40 to form an installation space inside. The circuit board 10 is arranged on the lamp housing 40. The combined reflector 20 and the thick-walled inner lens 30 are both located in the installation space.
[0037] An LED light source is arranged on the circuit board 10, and along the light path direction, there are a combined reflector 20 and a thick-walled inner lens 30 in sequence. The combined reflector 20 reflects the light emitted by the LED light source, and the light reflected by the combined reflector 20 is refracted through the thick-walled inner lens 30 to form a fog light pattern and a corner light pattern respectively.
[0038] The combined inner lens 20 includes a plurality of reflectors 21, and the reflectors 21 correspond to the LED light sources one by one. Each reflector 21 includes a fog lamp reflective surface 211 and a corner lamp reflective surface 212. Among the light emitted by the LED light source, part of the light is reflected by the fog lamp reflective surface 211 and then refracted by the thick-walled inner lens 30, thereby realizing the function of fog lamp illumination; another part of the light is reflected by the corner lamp reflective surface 212 and then refracted by the thick-walled inner lens 30, thereby realizing the function of corner lamp illumination. By using the same LED light source, the dual functions of corner lamp and fog lamp are realized.
[0039] The front fog lamp with corner lamp function disclosed in the embodiment of the utility model adopts the same light source, which is reflected by the combined reflector 20 and refracted by the thick-walled inner lens 30, thereby realizing the functions of the corner lamp and the fog lamp at the same time, making the structure of the lamp more compact, and integrating the functions of the corner lamp and the fog lamp into one, which can shorten the production cycle, and at the same time, the light pattern is more uniform, which can bring the driver a better visual experience.
[0040] It should be noted that the specific number of the reflectors 21 is not specifically limited and can be determined according to actual needs and specific light type requirements. The combined reflector 20 can be an integrated structure or a split structure. Multiple reflectors 21 can be combined into a whole through post-processing to form a combined reflector 20, preferably an integrated structure. The lampshade 50 and the lamp housing 40 can be connected by bolts.
[0041] In some specific embodiments, the structural diagram of the combined reflector 20 is as follows: Figure 2 As shown, each reflector 21 has a plurality of fog lamp reflective surfaces 211, and a corner lamp reflective surface 212 of at least one, preferably one. As shown in the figure, there are eight reflectors 21, and one corner lamp reflective surface 212. It should be noted that the numbers here are only examples and cannot be used as limitations.
[0042] For any reflector 21, the corner light reflecting surface 212 is arranged on the outside of the fog light reflecting surface 211. If it is a front fog light located at the left front of the vehicle, the corner light reflecting surface 212 is located at the leftmost side of the reflector 21, that is, from left to right, the corner light reflecting surface 212 and the fog light reflecting surface 211 are arranged in sequence; if it is a front fog light located at the right front of the vehicle, the corner light reflecting surface 212 is located at the rightmost side of the reflector 21, that is, from right to left, the corner light reflecting surface 212 and the fog light reflecting surface 211 are arranged in sequence. It should be noted that the extension direction of the left and right directions here refers to the direction perpendicular to the light path, or perpendicular to the length direction of the vehicle, so that the light emitted by the LED light source is reflected by the reflector 21 and refracted through the thick-walled inner lens 30 to irradiate in the oblique direction of the vehicle, thereby realizing the function of the corner light.
[0043] For the combined reflector 20, the arrangement of the plurality of reflectors 21 includes a single row arrangement and a multi-row arrangement, and the multi-row arrangement is preferred, which can save installation space. The arrangement of the LED light source is the same as that of the reflector 21, so that the two correspond one to one. It should be noted that the plurality of LED light sources can share one circuit board 10, or can be arranged as a plurality of circuit boards 10. Figure 1 The number of circuit boards 10 shown in FIG. 1 is two.
[0044] Figure 2 The multiple reflectors 21 shown in the figure are arranged in double rows, which is only an example and cannot be used as a limitation. The specific arrangement can be set according to actual conditions. For example, it can be set to a three-row arrangement or a four-row arrangement. The number of reflectors 21 in each row can be the same or different, and the same arrangement is preferred.
[0045] like Figure 3-Figure 4 As shown, in order to eliminate stray light, in some specific embodiments, an optical pattern 31 is provided on the thick-walled inner lens 30, and the number of optical patterns 31 can be one or more. In order to improve the effect of eliminating stray light, the surface of the optical pattern 31 is frosted. The specific location of the optical pattern 31 can be determined by tracing the light path of the stray light through the cooperation of the thick-walled inner lens 30 and the reflector 21, finding the specific location of the stray light on the thick-walled inner lens 30, and then setting the optical pattern 31 accordingly. Figure 5 The light pattern and road lighting effect diagram of the front fog lamp with corner lamp function disclosed in the embodiment of the utility model are shown. It can be seen from the figure that the light pattern is uniform and the stray light is less.
[0046] In some specific embodiments, the material of the thick-walled inner lens 30 is PMMA (polymethyl methacrylate) or PC (polycarbonate).
[0047] like Figure 1 As shown, in some specific embodiments, a decorative frame 60 is further included, and the decorative frame 60 is disposed between the thick-walled inner lens 30 and the lampshade 50 .
[0048] In some specific embodiments, the combined reflector 20, the thick-walled inner lens 30 and the decorative frame 60 are connected in sequence by fasteners, and specifically, a bolt connection method can be selected, which is convenient for disassembly and assembly. In other specific embodiments, the combined reflector 20, the thick-walled inner lens 30 and the decorative frame 60 can also be connected by a snap connection method.
[0049] In addition, the utility model also discloses a vehicle, including a front fog lamp, which is the front fog lamp with corner lamp function of the above embodiment, and therefore has all the technical effects of the above front fog lamp with corner lamp function, which will not be repeated here.
[0050] It should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
[0051] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not refer to the singular, but also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements. The elements defined by the sentence "includes a..." do not exclude the existence of other identical elements in the process, method, commodity or device that includes the elements.
[0052] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.
[0053] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the core idea of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.
Claims
1. A front fog lamp with corner lamp function, characterized in that: include: A circuit board (10), wherein an LED light source is arranged on the circuit board (10); A combined reflector (20), the combined reflector (20) being arranged on a lighting path of the LED light source and reflecting light emitted by the LED light source, the combined reflector (20) comprising a plurality of reflectors (21) corresponding one to one to the LED light sources, each of the reflectors (21) comprising a fog light reflecting surface (211) and a corner light reflecting surface (212); A thick-walled inner lens (30), the thick-walled inner lens (30) being arranged on the light-emitting side of the combined reflector (20); A lamp housing (40), the circuit board (10) being arranged on the lamp housing (40); A lampshade (50) is mounted on the lamp housing (40); the combined reflector (20) and the thick-walled inner lens (30) are arranged in an installation space formed by the lampshade (50) and the lamp housing (40).
2. The front fog lamp with corner lamp function as claimed in claim 1, characterized in that: The number of the fog light reflection surfaces (211) is multiple, and the number of the corner light reflection surface (212) is at least one.
3. The front fog lamp with corner lamp function as claimed in claim 2, characterized in that: The corner light reflecting surface (212) is arranged outside the fog light reflecting surface (211).
4. The front fog lamp with corner lamp function as claimed in claim 1, characterized in that: The arrangement of the plurality of reflectors (21) of the combined reflector (20) includes one of a single-row arrangement and a multi-row arrangement; The arrangement of the LED light sources corresponds to the arrangement of the reflectors (21).
5. The front fog lamp with corner lamp function as claimed in claim 1, characterized in that: The thick-walled inner lens (30) is provided with an optical pattern (31) for eliminating stray light.
6. The front fog lamp with corner lamp function as claimed in claim 5, characterized in that: The surface of the optical pattern (31) is frosted.
7. The front fog lamp with corner lamp function as claimed in claim 1, characterized in that: The material of the thick-walled inner lens (30) is PMMA material or PC material.
8. The front fog lamp with corner lamp function as claimed in claim 5, characterized in that: It also comprises a decorative frame (60), wherein the decorative frame (60) is arranged between the thick-walled inner lens (30) and the lampshade (50).
9. The front fog lamp with corner lamp function as claimed in claim 8, characterized in that: The combined reflector (20), the thick-walled inner lens (30) and the decorative frame (60) are connected in sequence via fasteners.
10. A vehicle, comprising a front fog lamp, characterized in that: The front fog lamp is a front fog lamp with corner lamp function as described in any one of claims 1 to 9.