Automobile sun shield cosmetic mirror illuminating lamp structure

Abstract

The utility model relates to an automobile sun shield cosmetic mirror illuminating lamp structure which comprises a lamp holder (1), a light guide plate (2) arranged on the lamp holder (1), a reflective film (3) arranged between the light guide plate (2) and the lamp holder (1), LED lamp beads (4) arranged on one side of the light guide plate (2), a diffusion film (5) arranged on the front face of the light guide plate (2), and a mirror (6) arranged above the diffusion film (5). The mirror (6) comprises a mirror surface area (61) and a transparent area (62), and the light guide plate (2) is located below the transparent area (62). According to the automobile sun shield cosmetic mirror illuminating lamp structure, light emitted from the side of the LED light source irradiates the light guide plate, the light guide plate diffuses the light source, the light source is uniform, the brightness in all light-emitting areas is consistent, a lampshade is omitted, and attractiveness is better.

Description

Technical Field

[0001] This utility model relates to a structure for a vanity mirror lighting lamp on a car sun visor, belonging to the field of automotive parts technology. Background Technology

[0002] While driving, drivers often have to drive directly into the sun. Sunlight shining through the windows can impair the driver's vision and easily cause traffic accidents. Therefore, vehicles are often equipped with sun visors to reduce the adverse effects of sunlight. With the continuous improvement of living standards and the acceleration of the pace of life, people are more likely to do things like applying makeup or touching up their appearance in their cars. As a result, the addition of accessories such as vanity mirrors to sun visors has become particularly common.

[0003] Existing sunshade lights typically use halogen lamps with a semi-transparent lampshade covering their surface (such as...). Figure 1 , Figure 2 As shown in the figure, the light source of the above structure is yellowish, which affects the lighting effect. The light source of the halogen tube is uneven, and the effect is not good when combined with the lampshade. It is bright in the middle and dark around the edges. The lampshade occupies a lot of space and affects the size of the mirror. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a car sun visor vanity mirror lighting structure that, in contrast to the above-mentioned prior art, emits light from an LED light source and illuminates a light guide plate. The light guide plate diffuses the light source, making the light source uniform and the brightness consistent in all luminous areas. Furthermore, the lamp cover is eliminated, resulting in better aesthetics.

[0005] The technical solution adopted by this utility model to solve the above problems is as follows: a car sun visor vanity mirror lighting structure, which includes a lamp holder, a light guide plate disposed on the lamp holder, a reflective film disposed between the light guide plate and the lamp holder, an LED lamp bead disposed on one side of the light guide plate, a diffusion film disposed on the front side of the light guide plate, a mirror disposed above the diffusion film, the mirror including a mirror area and a transparent area, and the light guide plate located below the transparent area.

[0006] Optionally, the light guide plate has multiple notches spaced apart on one side, and there are multiple LED beads, each of which is disposed within one of the multiple notches.

[0007] Optionally, a PCB board is provided on the outside of multiple LED beads, and multiple LED beads are arranged at intervals on the inside of the PCB board.

[0008] Optionally, the PCB board may be provided with wires on its outer side.

[0009] Optionally, an upper light-shielding film is provided in the area above the notch, and the upper light-shielding film is disposed between the light guide plate and the diffusion film.

[0010] Optionally, the upper light-shielding film is located below the mirror surface area of ​​the mirror.

[0011] Optionally, the PCB board is mounted on the side edge corresponding to the notch of the light guide plate.

[0012] Optionally, the dimensions of the PCB board are matched with the side dimension of the notch on one side of the light guide plate.

[0013] Optionally, side-shielding films are attached to the remaining sides of the light guide plate.

[0014] Compared with the prior art, the advantages of this utility model are:

[0015] 1. This utility model adopts an LED light source + light guide plate structure. The light emitted by the LED light source illuminates the light guide plate, and the light guide plate diffuses the light source. With the use of various films, the light source can be evenly transmitted through the uncoated area of ​​the mirror, resulting in good light source uniformity and consistent brightness in all light-emitting areas. In addition, the lampshade is eliminated, which improves the aesthetics.

[0016] 2. The color of the light source of this utility model can be adjusted according to customer needs; yellow light, white light, and natural light can all be achieved.

[0017] 3. The brightness of the light source of this utility model can be adjusted according to customer needs. The brightness can be adjusted by changing the current by adjusting the resistance on the PCB board.

[0018] 4. This utility model enables the lamp assembly to be made thinner, making it suitable for various thinner sunshades;

[0019] 5. This utility model eliminates the lampshade, and the mirror in the light-emitting area has no coating, so it looks like a mirror as a whole, and the size of the mirror can be larger than the lampshade structure. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of an existing car sun visor structure.

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of a Chinese-style makeup mirror.

[0022] Figure 3 This is an exploded view of the structure of a car sun visor vanity mirror lighting lamp according to the present invention.

[0023] Figure 4 for Figure 3 A schematic diagram showing the installation positions of the various components.

[0024] Figure 5 For those with Figure 3 A schematic diagram of the structure of a makeup mirror with a central lighting fixture.

[0025] Figure 6 For those with Figure 5 A schematic diagram of the structure of a car sun visor with a vanity mirror.

[0026] in:

[0027] Lamp holder 1

[0028] Light guide plate 2

[0029] Reflective film 3

[0030] LED beads 4

[0031] Diffusion membrane 5

[0032] Mirror 6

[0033] Mirror area 61

[0034] Transparent area 62

[0035] Gap 7

[0036] PCB board 8

[0037] Wire 9

[0038] Top light-blocking film 10

[0039] Side-shielding film 11

[0040] Sunshade body 12

[0041] Frame 13

[0042] Mirror cover 14

[0043] Lampshade 15

[0044] 16 halogen lamp tube

[0045] Contact 17. Detailed Implementation

[0046] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0047] like Figures 3-6 As shown, this utility model relates to a car sun visor vanity mirror lighting structure, which includes a lamp holder 1, a light guide plate 2 disposed on the lamp holder 1, a reflective film 3 disposed between the light guide plate 2 and the lamp holder 1, an LED lamp bead 4 disposed on one side of the light guide plate 2, a diffusion film 5 disposed on the front side of the light guide plate 2, a mirror 6 disposed above the diffusion film 5, the mirror 6 including a mirror area 61 and a transparent area 62, and the light guide plate 2 located below the transparent area 62;

[0048] The light guide plate 2 has multiple notches 7 spaced apart on one side, and there are multiple LED beads 4, which are respectively disposed in the multiple notches 7;

[0049] A PCB board 8 is provided on the outer side of multiple LED beads 4, and multiple LED beads 4 are arranged at intervals on the inner side of the PCB board 8.

[0050] The outer side of the PCB board 8 is connected to a wire 9;

[0051] An upper light-shielding film 10 is provided in the area above the notch 7, and the upper light-shielding film 10 is disposed between the light guide plate 2 and the diffusion film 5;

[0052] The upper light-shielding film 10 is located below the mirror area 61 of the mirror 6;

[0053] The PCB board 8 is mounted on the side of the light guide plate 2 corresponding to the notch 7;

[0054] The dimensions of the PCB board 8 match the side dimension of the notch 7 on one side of the light guide plate 2;

[0055] Side-shielding films 11 are attached to the remaining sides of the light guide plate 2.

[0056] In addition to the above embodiments, this utility model also includes other implementation methods. All technical solutions formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of this utility model.

Claims

1. A structure of an automobile sun visor vanity mirror illuminating lamp, characterized by: It includes lamp holder (1), be provided with light guide plate (2) on the lamp holder (1), be provided with light reflection film (3) between light guide plate (2) and lamp holder (1), the side of light guide plate (2) is provided with LED lamp pearl (4), the front of light guide plate (2) is provided with diffusion film (5), the top of diffusion film (5) is provided with mirror (6), mirror (6) includes mirror area (61) and transparent area (62), light guide plate (2) is located below transparent area (62).

2. The automotive sun visor vanity mirror light structure of claim 1, wherein: The side of light guide plate (2) is provided with multiple notches (7) in front and back interval, LED lamp pearl (4) has multiple, multiple LED lamp pearls (4) are arranged in multiple notches (7) respectively.

3. The automotive sun visor vanity mirror light structure of claim 2, wherein: Multiple LED lamp pearls (4) are provided with PCB board (8) outside, multiple LED lamp pearls (4) are arranged in PCB board (8) inside in front and back interval.

4. The automotive sun visor vanity mirror light structure of claim 3, wherein: The outside of PCB board (8) is connected and provided with wire (9).

5. The automotive sun visor vanity mirror light structure of claim 2, wherein: The upper area of notch (7) is provided with upper light shielding film (10), and the upper light shielding film (10) is arranged between light guide plate (2) and diffusion film (5).

6. The automotive sun visor vanity mirror light structure of claim 5, wherein: The upper light shielding film (10) is located below the mirror area (61) of the mirror (6).

7. The automotive sun visor vanity mirror light structure of claim 3, wherein: The PCB board (8) is attached to the side edge of the side of the light guide plate (2) corresponding to the notch (7).

8. The automotive sun visor vanity mirror light structure of claim 3, wherein: The size of the PCB board (8) matches the size of the side edge of the side of the light guide plate (2) notch (7).

9. The automotive sun visor vanity mirror light structure of claim 8, wherein: The remaining side edges of the light guide plate (2) are attached with side light shielding film (11).

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