Car lamp reflector with light supplementing structure

Abstract

The car lamp reflector with the light supplementing structure comprises a reflector body and a light supplementing plate, a first reflection cavity is formed in the inner surface of the reflector body, and a first installation hole for installing a light source is formed in the first reflection cavity. A first reflecting mirror surface and a second reflecting mirror surface are arranged on the inner wall of the first reflecting cavity, a mounting groove is formed in the side area of the inner wall of the first reflecting cavity, the light supplementing plate is connected into the mounting groove in a buckled mode and matched with the second reflecting mirror surface, and the first reflecting mirror surface and the second reflecting mirror surface both reflect emitted light of the light source of the first mounting hole. The light supplementing plate is matched with the second reflecting mirror surface to reflect the emitted light of the light source of the automobile lamp so as to supplement light to the side area of the reflecting mirror, so that a good lightening effect is achieved, and the modeling requirement and the requirement of light distribution regulations are met at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lighting, in particular to a vehicle lamp reflector with a fill light structure. Background Art

[0002] The most important function of a headlight is to provide lighting to ensure the safety of a car at night. Therefore, the optical properties of headlights have corresponding regulatory requirements. For example, turn signals and position lights need to meet the requirements of a wide viewing angle of 45° inside and 80° outside. The reflector is an important component that affects the optical properties of a headlight. The reflector in the headlight is a concave mirror. Generally, the lamp is installed at the focal point of the concave mirror, so that the emitted scattered light is reflected by the concave mirror into parallel light. In the prior art, a pattern is designed on the side wall of the reflector to expand the viewing angle range. The light emitted by the headlight passes through the pattern on the side wall of the reflector, and the refraction of light is used to meet the requirements of lighting regulations. However, the reflector manufactured in this way is usually an integrated structure, and it is difficult to install and disassemble the part with the designed pattern according to the needs. There may be a situation where the lighting effect of the side area is poor. Utility Model Content

[0003] The purpose of the utility model is to solve the deficiencies of the above-mentioned technology and to design a headlight reflector with a fill-light structure. The fill-light plate cooperates with the second reflector surface to reflect the emitted light of the light source of the headlight to fill-light the side area of ​​the reflector, so as to produce a better lighting effect and meet the styling requirements and lighting regulations.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a headlight reflector with a fill light structure, comprising a reflector body and a fill light plate, the inner surface of the reflector body is provided with a first reflective cavity, the first reflective cavity has a first mounting hole for installing a light source, the inner wall of the first reflective cavity is provided with a first reflective mirror surface and a second reflective mirror surface, the side area of ​​the inner wall of the first reflective cavity is provided with a mounting groove, the fill light plate is snap-connected in the mounting groove and adapted to the second reflective mirror surface, and the first reflective mirror surface and the second reflective mirror surface both reflect the emitted light of the light source of the first mounting hole.

[0005] Preferably, the mounting groove is respectively penetrated by a first socket and a second socket, the fill light plate is respectively provided with a plug plate portion and a hook portion, the plug plate portion is inserted into the first socket and abuts against the outer surface of the reflector body, the hook portion is inserted into the second socket, and an external protrusion is provided on the outer surface of the reflector body near the second socket, and the external protrusion is matched with the hook portion in a concave-convex manner.

[0006] Preferably, a first stepped structure is formed on the surface of the fill light plate, and a second stepped structure corresponding to the position of the fill light plate is provided on the inner wall of the first reflection cavity, and the reflective surface of the first stepped structure and the reflective surface of the second stepped structure are both inclined and reflect the emitted light of the light source of the first mounting hole located in the side area.

[0007] Preferably, the first reflective mirror surface is a sheet-like pattern evenly distributed, and the second reflective mirror surface is a strip-like pattern distributed in an array along the edge of the first reflective mirror surface.

[0008] Preferably, the fill light plate is further provided with a third reflective mirror surface, and the third reflective mirror surface is a stripe pattern distributed in an array in sequence along the edge of the first stepped structure, and the stripe pattern of the third reflective mirror surface corresponds to the corresponding stripe pattern of the second reflective mirror surface.

[0009] Preferably, the number of the first mounting holes is set to be several, and the several first mounting holes are arranged in sequence along the length direction of the first reflective cavity, and the first reflective cavity forms a reflective area with adjacent first reflective mirror surfaces and second reflective mirror surfaces corresponding to each of the first mounting holes, and each reflective area is arranged in a stepped shape.

[0010] Preferably, the inner surface of the reflector body is further provided with a second reflective cavity, the second reflective cavity is separated from the first reflective cavity, the second reflective cavity has a second mounting hole for mounting the light source, the inner wall of the second reflective cavity is provided with a fourth reflective mirror surface and a fifth reflective mirror surface, and the second mounting hole is provided on the fourth reflective mirror surface;

[0011] The fourth reflective mirror surface is a sheet-like pattern that is evenly distributed, and the fifth reflective mirror surface is a strip-like pattern that is distributed in an array along the edge of the fourth reflective mirror surface.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a headlight reflector with a fill-light structure, which is connected with a fill-light board by a mounting groove, so that the reflector can install or remove the fill-light board in a first reflecting cavity according to needs, and the fill-light board cooperates with a second reflecting mirror surface to reflect the emitted light of the light source of the headlight to fill-light the side area of ​​the reflector, so as to produce a better lighting effect, and meet the requirements of styling and lighting distribution regulations at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The structure of the reflector in the embodiment is shown in FIG. Figure 1 ;

[0015] Figure 2 The structure of the reflector in the embodiment is shown in FIG. Figure 2 ;

[0016] Figure 3 is a cross-sectional view of the reflector in the embodiment;

[0017] Figure 4 is a schematic structural diagram of the mounting groove of the reflector body in the embodiment;

[0018] Figure 5 is a schematic structural diagram of the outer protrusion of the reflector body in the embodiment;

[0019] Figure 6 2 is a schematic diagram of the structure of the fill light plate in the embodiment.

[0020] In the figure: 1. reflector body; 101. outer protrusion; 2. fill light plate; 201. plug-in plate portion; 202. hook portion; 203. first step structure; 204. third reflector surface; 3. first reflective cavity; 301. first mounting hole; 302. first reflective surface; 303. second reflective surface; 304. mounting groove; 305. first plug hole; 306. second plug hole; 307. second step structure; 4. second reflective cavity; 401. second mounting hole; 402. fourth reflective surface; 403. fifth reflective surface. DETAILED DESCRIPTION

[0021] The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.

[0022] refer to Figures 1 to 6 A headlight reflector with a fill light structure includes a reflector body 1 and a fill light plate 2. The inner surface of the reflector body 1 is provided with a first reflective cavity 3 and a second reflective cavity 4. The first reflective cavity 3 and the second reflective cavity 4 are separated. The first reflective cavity 3 is provided with a plurality of first mounting holes 301 in sequence along its length direction. The first mounting holes 301 are used to install the light source of the headlight. The inner wall of the first reflective cavity 3 is provided with a plurality of first reflective mirror surfaces 302 and a plurality of second reflective mirror surfaces 303. The first reflective mirror surfaces 302 are evenly distributed sheet patterns, and the second reflective mirror surfaces 303 are strip patterns distributed in an array along the edge of the first reflective mirror surfaces 302. Both the first reflective mirror surfaces 302 and the second reflective mirror surfaces 303 reflect the emitted light of the light source of the first mounting hole 301. Preferably, the first reflective cavity 3 forms a reflection area corresponding to the adjacent first reflective mirror surfaces 302 and the second reflective mirror surfaces 303 at each first mounting hole 301, and each reflection area is arranged in a stepped manner, such as Figure 4 shown.

[0023] The second reflective cavity 4 has a second mounting hole 401 for mounting the light source of the vehicle lamp. The inner wall of the second reflective cavity 4 is provided with a fourth reflective mirror surface 402 and a fifth reflective mirror surface 403. The second mounting hole 401 is provided on the fourth reflective mirror surface 402. The fourth reflective mirror surface 402 is a uniformly distributed flake pattern. The fifth reflective mirror surface 403 is a strip pattern distributed in an array along the edge of the fourth reflective mirror surface 402. The fourth reflective mirror surface 402 and the fifth reflective mirror surface 403 both reflect the emitted light of the light source of the second mounting hole 401.

[0024] A mounting groove 304 is provided in the side area of ​​the inner wall of the first reflection cavity 3, and the mounting groove 304 is respectively penetrated by a first plug hole 305 and a second plug hole 306. The fill light board 2 is respectively provided with a plug plate portion 201 and a hook portion 202. The reflector can be installed or removed in the first reflection cavity 3 as required. During the installation of the fill light board 2, the plug plate portion 201 is inserted into the first plug hole 305 to contact the outer surface of the reflector body 1, and the hook portion 202 is inserted into the second plug hole 306. An outer protrusion 101 is provided on the outer surface of the reflector body 1 near the second plug hole 306. When the hook portion 202 passes through the second plug hole 306, the outer protrusion 101 and the hook portion 202 are matched with each other in a concave-convex manner, so that the fill light board 2 is snap-connected in the mounting groove 304 and adapted to the second reflection mirror surface 303.

[0025] A first stepped structure 203 and a third reflecting mirror surface 204 are formed on the surface of the fill light plate 2. The third reflecting mirror surface 204 is a striped pattern distributed in an array along the edge of the first stepped structure 203. The striped pattern of the third reflecting mirror surface 204 corresponds to the striped pattern of the corresponding second reflecting mirror surface 303. The inner wall of the first reflecting cavity 3 is provided with a second stepped structure 307 corresponding to the position of the fill light plate 2. The reflecting surface of the first stepped structure 203 and the reflecting surface of the second stepped structure 307 are both inclined and reflect the emitted light of the light source located in the first mounting hole 301 in the side area. After the light source of the car lamp is lit, the fill light plate 2 cooperates with the second reflecting mirror surface 303 to reflect the emitted light of the light source of the car lamp to fill the side area of ​​the reflector, so as to produce a better lighting effect, while meeting the styling requirements and the requirements of lighting distribution regulations.

[0026] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A headlight reflector with a fill light structure, characterized in that: The invention comprises a reflector body (1) and a fill light plate (2); the inner surface of the reflector body (1) is provided with a first reflective cavity (3); the first reflective cavity (3) has a first mounting hole (301) for mounting a light source; the inner wall of the first reflective cavity (3) is provided with a first reflective mirror surface (302) and a second reflective mirror surface (303); a side area of ​​the inner wall of the first reflective cavity (3) is provided with a mounting groove (304); the fill light plate (2) is snap-connected in the mounting groove (304) to match the second reflective mirror surface (303); the first reflective mirror surface (302) and the second reflective mirror surface (303) both reflect the light emitted by the light source of the first mounting hole (301).

2. The vehicle lamp reflector with a fill light structure according to claim 1, characterized in that: The mounting groove (304) is respectively penetrated by a first plug hole (305) and a second plug hole (306); the fill light plate (2) is respectively provided with a plug plate portion (201) and a hook portion (202); the plug plate portion (201) is plugged into the first plug hole (305) and contacts the outer surface of the reflector body (1); the hook portion (202) is plugged into the second plug hole (306); an outer protrusion (101) is provided on the outer surface of the reflector body (1) near the second plug hole (306); the outer protrusion (101) and the hook portion (202) are matched in a concave-convex manner.

3. The vehicle lamp reflector with a fill light structure according to claim 1 or 2, characterized in that: A first stepped structure (203) is formed on the surface of the fill light plate (2); an inner wall of the first reflective cavity (3) is provided with a second stepped structure (307) corresponding to the position of the fill light plate (2); a reflective surface of the first stepped structure (203) and a reflective surface of the second stepped structure (307) are both arranged at an angle and reflect light emitted by the light source of the first mounting hole (301) located in the side area.

4. The vehicle lamp reflector with a fill light structure according to claim 3, characterized in that: The first reflective mirror surface (302) is a uniformly distributed flake pattern, and the second reflective mirror surface (303) is a stripe pattern distributed in an array along the edge of the first reflective mirror surface (302).

5. The vehicle lamp reflector with a fill light structure according to claim 4, characterized in that: The fill light plate (2) is further provided with a third reflective mirror surface (204), the third reflective mirror surface (204) being a stripe pattern distributed in an array in sequence along the edge of the first stepped structure (203), the stripe pattern of the third reflective mirror surface (204) corresponding to the stripe pattern of the corresponding second reflective mirror surface (303).

6. The vehicle lamp reflector with a fill light structure according to claim 3, characterized in that: The number of the first mounting holes (301) is set to be several, and the several first mounting holes (301) are arranged in sequence along the length direction of the first reflection cavity (3), and the first reflection mirror surface (302) and the second reflection mirror surface (303) adjacent to each of the first mounting holes (301) in the first reflection cavity (3) form a reflection area, and each reflection area is arranged in a stepped shape.

7. The vehicle lamp reflector with a fill light structure according to claim 1, characterized in that: The inner surface of the reflector body (1) is further provided with a second reflective cavity (4), the second reflective cavity (4) being separated from the first reflective cavity (3), the second reflective cavity (4) having a second mounting hole (401) for mounting a light source, the inner wall of the second reflective cavity (4) being provided with a fourth reflective mirror surface (402) and a fifth reflective mirror surface (403), the second mounting hole (401) being provided on the fourth reflective mirror surface (402); The fourth reflective mirror surface (402) is a uniformly distributed flake pattern, and the fifth reflective mirror surface (403) is a stripe pattern distributed in an array along the edge of the fourth reflective mirror surface (402).

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