Light effect assembly suitable for atmosphere lamp with multiple optical effects

Abstract

The lighting effect assembly comprises a light guide part, the light guide part comprises a front light-emitting part, and the outer edge of at least one side of the front light-emitting part in the width direction extends towards the inner side of the front light-emitting part to form a side light guide part. The light shielding layer of the front light emitting part is provided with at least one light-permeable front light emitting area, the light shielding layer of at least one side light guiding part is provided with at least one light-permeable side light emitting area, and at least one in-lamp illuminated piece is arranged beside the side light guiding part with the side light emitting area. After light emitted by the light source assembly of the atmosphere lamp optical system enters the light guide part from the inner side surface of the light guide part, the two optical effects of a direct atmosphere lamp and an indirect atmosphere lamp can be achieved at the same time, cost is greatly reduced, the integration level is extremely high, the light guide part and an illuminated part in the lamp can be installed in a lamp shell of the atmosphere lamp at the same time, and the illumination effect of the atmosphere lamp is greatly improved. Therefore, hands and other articles cannot touch the projected light irradiated surface of the irradiated part in the lamp.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive atmosphere lamp parts, and in particular to a light effect component suitable for a multi-optical effect atmosphere lamp. Background Art

[0002] At present, almost all newly released models have added the design of ambient lights to enhance the sense of luxury and technology of the car interior. Based on the light-emitting method, the car ambient lights can be divided into direct ambient lights (i.e. direct ambient lights) and indirect ambient lights (i.e. waterfall-type ambient lights or projection-type ambient lights). The optical effect of direct ambient lights is simple and bright, while the optical effect of indirect ambient lights has a strong sense of hierarchy.

[0003] Due to the structural design of the core optical components of the ambient light optical system, an ambient light optical system cannot achieve both direct ambient light and indirect ambient light optical effects. Therefore, if you want to achieve both direct ambient light and indirect ambient light optical effects in one area, you need to configure at least two independent optical systems, namely: at least one direct ambient light optical system and one indirect ambient light optical system. Multiple optical systems are not only expensive, but also often difficult to install in small areas such as door interior panels.

[0004] Moreover, the illuminated surfaces of existing indirect atmosphere lights are all exposed and installed in areas that are easily touched by people. Most of them are covered parts and are directly installed on the door interior panels or car dashboards. In order to avoid scratches, not only are patterns and shapes basically impossible to make, the effect is relatively monotonous, but there are also strict restrictions on materials and the cost is relatively high.

[0005] Solving the above problems has become a top priority. Utility Model Content

[0006] In order to solve the technical problems that due to the structural limitations of the core optical components of the atmosphere light optical system, the optical system of a set of atmosphere lights cannot simultaneously achieve both direct atmosphere light and indirect atmosphere light optical effects, and the illuminated surface of the existing indirect atmosphere light is exposed and easily scratched, resulting in the inability to make patterns and shapes, and at the same time, the material restrictions are strict and the cost is relatively high, the utility model provides a light effect component suitable for a multi-optical effect atmosphere light.

[0007] The technical solution is as follows:

[0008] The first aspect of the present application relates to a lighting effect component suitable for a multi-optical effect atmosphere lamp, comprising a light-transmitting light guide, the light guide comprising a front light-emitting portion, at least one outer edge of the front light-emitting portion in the width direction of which extends inward to form a side light-guiding portion, the outer surfaces of the front light-emitting portion and the side light-guiding portion both have a light-shielding layer capable of shielding light, at least one front light-emitting area capable of transmitting light is provided on the light-shielding layer of the front light-emitting portion, at least one side light-emitting area capable of transmitting light is provided on the light-shielding layer of at least one side light-guiding portion, at least one illuminated part inside the lamp is provided next to the side light-guiding portion having a side light-emitting band, and the illuminated part inside the lamp has a light-projecting illuminated surface on the side close to the corresponding side light-emitting band.

[0009] By adopting the above-mentioned light effect component suitable for multi-optical effect atmosphere lamp, after the light emitted by the light source component of the atmosphere lamp optical system enters the light guide from the inner surface of the light guide, each front light emitting area of ​​the front light emitting part directly emits light outward, thereby realizing the direct atmosphere lamp optical effect. At the same time, each side light emitting area of ​​the side light guide part projects light outward and hits the illuminated surface of the illuminated part in the lamp, thereby presenting the waterfall light effect of the indirect atmosphere lamp on the illuminated surface. Therefore, the atmosphere lamp optical system based on this light effect component can realize direct atmosphere lamp at the same time. The two optical effects of direct and indirect atmosphere light not only greatly reduce the cost, but also have a high degree of integration and can be installed in small areas such as door interior panels; moreover, the light guide and the illuminated part inside the lamp can be installed in the lamp shell of the atmosphere light at the same time. This internal installation method prevents human hands and other objects from touching the illuminated surface of the illuminated part inside the lamp. Not only can the pattern and shape on the illuminated surface be designed at will, with rich effects and flexibility, but it also greatly reduces the material restrictions on the illuminated part inside the lamp, reducing production costs.

[0010] In some embodiments, each projected light-illuminated surface is one of a smooth plane, a diffuse reflection surface, and a three-dimensional texture. The diffuse reflection surface is composed of a diffuse reflection structure distributed on the projected light-illuminated surface, and the three-dimensional texture is composed of a three-dimensional pattern formed by depressions or protrusions on the projected light-illuminated surface.

[0011] In some embodiments, the three-dimensional pattern is composed of arc-shaped pits distributed in an array on the corresponding light-projected surface.

[0012] In some embodiments, both outer edges of the front light-emitting portion in the width direction extend inward to form side light-guiding portions, and the cross-section of the front light-emitting portion and the two side light-guiding portions presents an "n"-shaped structure.

[0013] In some embodiments, the end of the side light guiding portion away from the front light emitting portion has a light blocking mounting flange bent toward the outside, the surface of the light blocking mounting flange close to the front light emitting portion has a light shading layer, the outer edge of the illuminated part in the lamp close to the light guiding part is located on the outside of the adjacent light blocking mounting flange, and the outer edge of the illuminated part in the lamp away from the light guiding part has a light blocking flange bent toward the outside.

[0014] In some embodiments, an outer edge of a side light guide portion away from the front light emitting portion and away from the illuminated object in the lamp has a light-blocking rib of the light guide component protruding from the corresponding light-blocking mounting flange, and an outer edge of a side light guide portion away from the light guide component and away from the light-blocking flange of the illuminated object has a light-blocking rib of the illuminated object protruding from the light-blocking flange of the illuminated object.

[0015] In some embodiments, the front light emitting area is a linear structure, a strip structure, or a block structure, and the side light emitting area is a linear structure, a strip structure, or a block structure.

[0016] In some embodiments, the front light emitting area is a linear structure or a strip structure extending along the length direction of the front light emitting portion, the side light emitting area is a linear structure or a strip structure extending along the length direction of the corresponding side light guiding portion, and the width of the side light emitting area is greater than the width of the front light emitting area.

[0017] In some embodiments, the light shielding layer is formed on the light guide by a painting process, and the front light emitting area and the side light emitting area are both formed on the light shielding layer by a laser engraving process.

[0018] In some embodiments, the inner surface of the light guide has a plurality of light-entering areas, and the inner surface of the light guide has a light-reflecting enhanced reflective layer in areas other than the light-entering areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a structural schematic diagram of a light effect component;

[0020] Figure 2 It is a schematic diagram of the structure of the illuminated part in the lamp;

[0021] Figure 3 is a cross-sectional view of Example 1 of the ambient light optical system;

[0022] Figure 4 is a cross-sectional view of Example 2 of the ambient light optical system;

[0023] Figure 5 A schematic structural diagram of a light guide embodiment 1 from one viewing angle;

[0024] Figure 6 A schematic structural diagram of the light guide embodiment 1 from another viewing angle;

[0025] Figure 7 is a cross-sectional view of light guide embodiment 1;

[0026] Figure 8 is a cross-sectional view of light guide embodiment 5;

[0027] Fig. 9 It is a cross-sectional view of light guide embodiment 11. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with embodiments and drawings.

[0029] like Figure 1-Figure 9 As shown, a light effect component suitable for a multi-optical effect atmosphere lamp mainly includes a light guide 1 and at least one illuminated component 3 inside the lamp.

[0030] The light guide element 1 has a plurality of embodiments.

[0031] Light guide embodiment 1:

[0032] See also Figure 5-Figure 7 The light guide 1 is integrally formed of a light-transmitting material. In this embodiment, the light guide 1 is preferably integrally formed of a transparent plastic material, which not only has high light transmittance but also is light in weight, easy to process and form, and has low cost.

[0033] Furthermore, the light guide 1 is preferably made of milky white light-transmitting plastic material, which not only has a good light diffusion effect, achieves the effect of ultra-short distance light mixing and light uniformity, but also has low cost.

[0034] The light guide 1 includes a front light emitting portion 11 and one or two side light guide portions 12. Specifically, at least one outer edge of the front light emitting portion 11 in the width direction extends inward to form the side light guide portion 12.

[0035] When only one side of the outer edge of the front light emitting portion 11 extends inward to form the side light guiding portion 12 , the cross-sections of the front light emitting portion 11 and the side light guiding portion 12 are in an “L”-shaped structure.

[0036] When both side outer edges of the front light-emitting portion 11 in the width direction have side light-guiding portions 12, the cross-section of the front light-emitting portion 11 and the two side light-guiding portions 12 presents an "n"-shaped structure, which is easier to assemble and can have more side light-emitting areas 152.

[0037] In this embodiment, the outer surface of the light guide 1 has a light shielding layer 15 capable of shielding light, that is, the outer surfaces of the front light emitting portion 11 and the side light guide portion 12 both have a light shielding layer 15 capable of shielding light.

[0038] In this embodiment, the shading layer 15 of the front light-emitting portion 11 has a front light-transmitting area 151, which is a linear structure or a strip structure extending along the length direction of the front light-emitting portion 11. At the same time, the shading layer 15 of one of the side light-guiding portions 12 has a side light-transmitting area 152, which is a linear structure or a strip structure extending along the length direction of the front light-emitting portion 11. It should be pointed out that both the front light-emitting area 151 and the side light-emitting area 152 can be straight or curved. Through such a design, the front light-emitting area 151 directly emits light outward, which can achieve a direct linear atmosphere light optical effect. In this embodiment, the width of the side light-emitting area 152 is greater than the width of the front light-emitting area 151, which can increase the brightness of the optical pattern of the illuminated surface and achieve a better indirect atmosphere light effect.

[0039] See also Figure 3 and Figure 4 For the light guide 1 of the present embodiment, after the light emitted from the LED lamp bead 21 of the PCBA2 of the atmosphere light optical system embodiment 1 and the atmosphere light optical system embodiment 2 enters the light guide 1 from the inner surface of the light guide 1, the front light emitting area 151 of the front light emitting part 11 directly emits light outward, thereby realizing the direct atmosphere light optical effect. At the same time, the side light emitting area 152 of the side light guide part 12 projects light outward, which can hit the illuminated surface, causing an optical pattern to appear on the illuminated surface, thereby realizing the indirect atmosphere light optical effect. Therefore, the atmosphere light optical system based on the light guide 1 can realize both direct atmosphere light and indirect atmosphere light optical effects at the same time, which not only greatly reduces the cost, but also has a very high degree of integration, and can be installed in narrow areas such as door interior panels.

[0040] It should be pointed out that the shading layer 15 can be formed on the light guide 1 by common processes such as electroplating and painting. In the present embodiment, the shading layer 15 is preferably formed on the light guide 1 by a painting process, which has low cost and stable process. At the same time, the front light emitting area 151 and the side light emitting area 152 are formed on the shading layer 15 by a laser engraving process. Therefore, when the light guide 1 is not lit, the front light emitting area 151 and the side light emitting area 152 are integrated with the shading layer 15, and no difference can be seen, thereby ensuring the consistency and beauty of the appearance. Of course, the front light emitting area 151 and the side light emitting area 152 can also be formed by directly blocking and other methods when forming the shading layer 15 to avoid being painted, and the light transmittance is higher, and the brightness is higher when the light guide 1 is lit.

[0041] In this embodiment, the inner surfaces of the light guide 1 are all light-incoming surfaces, so that it is easy to cooperate with the light source and the flexibility of light source arrangement is improved.

[0042] Light guide embodiment 2:

[0043] The main structure of this embodiment is exactly the same as that of Embodiment 1, with the difference being that a plurality of light-transmitting front light emitting areas 151 are distributed along the width direction of the light-shielding layer 15 of the front light-emitting portion 11, and each front light emitting area 151 is a linear structure or a strip structure extending along the length direction of the front light-emitting portion 11.

[0044] Through such a design, multiple direct linear atmosphere light effects can be achieved.

[0045] Light guide embodiment 3:

[0046] The main structure of this embodiment is exactly the same as that of Embodiment 1, with the difference being that a plurality of light-transmitting side light emitting areas 152 are provided on the shading layer 15 of one of the side light-guiding portions 12, and each of the side light emitting areas 152 is a linear structure or a strip structure extending along the length direction of the front light-emitting portion 11.

[0047] Through such a design, multi-level lighting can be achieved in the lighting of the indirect atmosphere light, further enhancing the layering of the optical effect of the indirect atmosphere light.

[0048] Light guide embodiment 4:

[0049] The main structure of this embodiment is exactly the same as that of Embodiment 1, with the difference being that: a plurality of light-transmitting front light emitting areas 151 are distributed along the width direction of the light-shielding layer 15 of the front light-emitting portion 11, and each of the front light-emitting areas 151 is a linear structure or a strip structure extending along the length direction of the front light-emitting portion 11; and a plurality of light-transmitting side light emitting areas 152 are provided on the light-shielding layer 15 of one of the side light-guiding portions 12, and each of the side light emitting areas 152 is a linear structure or a strip structure extending along the length direction of the front light-emitting portion 11.

[0050] Through such a design, it is possible to achieve multiple direct linear atmosphere light effects, and to achieve multi-level projection of indirect atmosphere lights, further enhancing the layering of the optical effects of the indirect atmosphere lights.

[0051] Light guide embodiment 5:

[0052] See also Figure 8 The main structure of this embodiment is exactly the same as that of Embodiment 4, with the difference being that the shading layer 15 of the two side light-guiding portions 12 has a plurality of side light-emitting areas 152 that are capable of transmitting light, and each side light-emitting area 152 is a linear structure or a strip structure extending along the length direction of the front light-emitting portion 11.

[0053] Through such a design, it is possible to achieve multiple direct linear atmosphere light effects, and to project light in two directions to achieve the lighting effects of two sets of indirect atmosphere lights. At the same time, a side light guide portion 12 is designed with multiple side light outlet areas 152 arranged side by side, which can achieve multi-level projection of the indirect atmosphere light and further enhance the layering of the optical effect of the indirect atmosphere light.

[0054] Light guide embodiment 6:

[0055] The main structure of this embodiment is exactly the same as that of Embodiment 1, with the difference being that each front light emitting area 151 is a block structure, and each front light emitting area 151 is usually distributed along the length direction of the front light emitting portion 11, and can also be arbitrarily distributed on the front light emitting portion 11 as long as it is aesthetically pleasing.

[0056] Through such a design, a direct-type ambient light effect with any block pattern can be presented on the front light-emitting portion 11, which is extremely flexible.

[0057] Light guide embodiment 7:

[0058] The main structure of this embodiment is exactly the same as that of Embodiment 1, with the difference being that each side light emitting area 152 is a block structure, and each side light emitting area 152 is usually distributed along the length direction of the corresponding side light guiding portion 12, and can also be arbitrarily distributed on the corresponding side light guiding portion 12.

[0059] Through such a design, the pattern of the side light emitting area 152 and the position of the side light emitting area 152 can be designed more flexibly according to optical requirements, as long as the final indirect atmosphere lighting effect can be met, and the flexibility is extremely high.

[0060] Light guide embodiment 8:

[0061] The main structure of this embodiment is exactly the same as that of Embodiment 1, with the difference being that a plurality of light-transmitting front light emitting areas 151 are distributed on the light-shielding layer 15 of the front light-emitting portion 11, each of the front light emitting areas 151 is a linear structure or a strip structure, each of the front light emitting areas 151 extends along the width direction of the front light-emitting portion 11, and each of the front light emitting areas 151 is arranged along the length direction of the front light-emitting portion 11.

[0062] Through such a design, a direct-beam atmosphere lighting effect that is both beautiful and sci-fi can be achieved.

[0063] Light guide embodiment 9:

[0064] The main structure of this embodiment is exactly the same as that of Embodiment 8, with the difference being that each front light emitting area 151 is a linear structure or a strip structure, and at the same time, each front light emitting area 151 is arbitrarily distributed on the front light emitting portion 11 .

[0065] Through such a design, a direct-type ambient light effect with any linear pattern can be presented on the front light-emitting portion 11, which is extremely flexible.

[0066] Light guide embodiment 10:

[0067] The main structure of this embodiment is exactly the same as that of Embodiment 1, with the difference being that a plurality of light-transmitting front light emitting areas 151 are distributed on the light-shielding layer 15 of the front light-emitting portion 11, wherein some of the front light emitting areas 151 are linear structures or strip structures, and the remaining front light emitting areas 151 are block structures, and each front light emitting area 151 is arbitrarily distributed on the front light-emitting portion 11.

[0068] Through such a design, a direct-type ambient light effect composed of any combination of linear patterns and block patterns can be presented on the front light-emitting portion 11, which is extremely flexible.

[0069] Light guide embodiment 11:

[0070] See also Fig. 9 The main structure of this embodiment is exactly the same as that of the embodiment 1, except that: the inner surface of the light guide 1 has one or more light inlet areas 16, and the inner surface of the light guide 1 has a light-reflecting enhanced reflective layer 17 in the area outside the light inlet area 16. The light inlet area 16 is only provided at the corresponding position of the light source, while the enhanced reflective layer 17 is provided at other positions of the inner surface of the light guide 1, which can effectively reduce the light in the light guide 1 from spilling out from unnecessary positions, thereby effectively improving the brightness of the front light exit area 151 and the side light exit area 152, thereby improving the light effect.

[0071] It should be pointed out that the coordinated design of the light-entering area 16 and the enhanced reflective layer 17 of this embodiment can also be applied to light guide member embodiments 2 to 10.

[0072] See also Figure 1-Figure 4 At least one illuminated part 3 is arranged beside the side light guide part 12 with the side light emitting band 152. The illuminated part 3 has an inclined light-emitting surface 31 on the side close to the light guide 1. The distance between the light-emitting surface 31 and the light guide 1 gradually increases toward the direction close to the front light-emitting part 11. The inclined design of the light-emitting surface 31 makes it easy to transmit the light emitted by the side light emitting band 152 outward, ensuring the waterfall light effect of the indirect atmosphere lamp. It should be pointed out that the light-emitting surface 31 can also be a curved surface or other common designs.

[0073] Therefore, after the light emitted by the light source component of the ambient light optical system enters the light guide 1 from the inner surface of the light guide 1, the side light emitting areas 152 of the side light guide part 12 project light outwards and hit the light-projecting surface 31 of the illuminated part 3 in the lamp, so that the light-projecting surface 31 presents a waterfall light effect of the indirect ambient light. Therefore, the ambient light optical system based on this light effect component can simultaneously realize both direct ambient light and indirect ambient light optical effects, which not only greatly reduces the cost, but also has a very high degree of integration and can be installed in narrow areas such as door interior panels; moreover, the light guide 1 and the illuminated part 3 in the lamp can be installed in the lamp housing of the ambient light at the same time. This internal installation method prevents human hands and other objects from touching the light-projecting surface 31 of the illuminated part 3 in the lamp. Not only can the pattern and shape on the light-projecting surface 31 be designed as desired, with rich effects and flexibility, but also the material restrictions on the illuminated part 3 in the lamp are greatly reduced, thereby reducing production costs.

[0074] It should be noted that the illuminated surface 31 can be a very smooth plane, or the illuminated surface 31 can be a diffuse reflection surface composed of diffuse reflection structures 311 distributed on the illuminated surface 31 (see Figure 4 ), the light-projecting surface 31 may also be a three-dimensional texture formed by a three-dimensional pattern 312 formed by depressions or protrusions on the light-projecting surface 31 (see Figure 1-Figure 3 ). If there is more than one illuminated surface 31, each illuminated surface 31 can be composed of one to three of a smooth plane, a diffuse reflection surface and a three-dimensional texture, which is flexible and can achieve different optical effects according to needs at different locations.

[0075] Furthermore, if there is only one illuminated surface 31, the illuminated surface 31 can also be divided into one or more parts, each part being a smooth plane, a diffuse reflection surface and a three-dimensional texture, so that different positions of the illuminated surface 31 can achieve different optical effects according to needs.

[0076] See also Figure 1-Figure 3 The three-dimensional pattern 312 is composed of arc-shaped pits distributed in an array on the corresponding projected light surface 31, and finally presents a matrix-type three-dimensional mesh optical pattern, which is not only beautiful, but also has a strong sense of three-dimensionality and technology. More importantly, on low-end models, PCBA and wiring harnesses are eliminated, and the three-dimensional pattern 312 can be used as a decorative pattern and design, so that the ambient light that cannot be lit can be used directly as a linear decorative strip, without the need to open a new interior panel or a new decorative part, which not only greatly reduces the cost, but also reduces the difficulty of managing parts.

[0077] See also Figure 3 and Figure 4The outer edges of both sides of the front light-emitting portion 11 in the width direction extend inward to form a side light-guiding portion 12. The cross-section of the front light-emitting portion 11 and the two side light-guiding portions 12 is an "n"-shaped structure, which is easier to assemble and can have more side light-emitting areas 152.

[0078] The end of the side light guiding part 12 away from the front light emitting part 11 has a light blocking installation flange 13 bent toward the outside, and the surface of the light blocking installation flange 13 close to the front light emitting part 11 has a light shading layer 15. Through such a design, it can play a role in blocking light and prevent light leakage to the outside of the light guiding part 1.

[0079] Similarly, the outer edge of the illuminated part 3 in the lamp close to the light guide 1 is located outside the adjacent light-blocking mounting flange 13, and the outer edge of the illuminated part 3 in the lamp away from the light guide 1 has an illuminated part light-blocking flange 32 bent outward. This design can block light and prevent light from leaking to the outside of the illuminated part 3 in the lamp.

[0080] Furthermore, the outer edge of the side light guide portion 12 away from the illuminated part 3 in the lamp and away from the front light emitting portion 11 has a light guide light blocking rib 14 protruding from the corresponding light blocking mounting flange 13, and the outer edge of the side light guide portion 1 away from the illuminated part 3 in the lamp has an illuminated part light blocking rib 33 protruding from the illuminated part light blocking flange 32. Through such a design, it can play a role in blocking light and prevent light from leaking out from the gap between the illuminated part 3 in the lamp and the bracket 5.

[0081] Furthermore, in this embodiment, the protruding height of the outer edge of one side light guide portion 12 away from the front light emitting portion 11 is lower than the protruding height of the outer edge of the other side light guide portion 12 away from the front light emitting portion 11. At the same time, the width of the side light guide portion 12 is smaller than that of the other side light guide portion 12, and the outer edge of the side light guide portion 12 with a smaller width away from the front light emitting portion 11 has a light guide light blocking rib 14 protruding from the corresponding light blocking mounting flange 13, thereby further improving the light blocking effect and avoiding light leakage problems.

[0082] Finally, it should be noted that the above description is only a preferred embodiment of the present invention. Under the guidance of the present invention, ordinary technicians in this field can make a variety of similar expressions without violating the purpose and claims of the present invention, and such changes fall within the scope of protection of the present invention.

Claims

1. A light effect component suitable for a multi-optical effect atmosphere lamp, characterized in that: The invention comprises a light-transmitting light guide (1), the light guide (1) comprising a front light-emitting portion (11), at least one side outer edge of the front light-emitting portion (11) in the width direction extending inward to form a side light-guiding portion (12), the outer surfaces of the front light-emitting portion (11) and the side light-guiding portion (12) both having a light-shielding layer (15) capable of shielding light, at least one light-transmitting front light-emitting area (151) being provided on the light-shielding layer (15) of the front light-emitting portion (11), at least one light-transmitting side light-emitting area (152) being provided on the light-shielding layer (15) of at least one side light-guiding portion (12), at least one illuminated part (3) being provided next to the side light-guiding portion (12) having the side light-emitting area (152), and the illuminated part (3) being provided with a light-projecting illuminated surface (31) on the side close to the corresponding side light-emitting area (152).

2. The light effect component for a multi-optical effect atmosphere lamp according to claim 1, characterized in that: Each light-projecting surface (31) is one of a smooth plane, a diffuse reflection surface and a three-dimensional texture; the diffuse reflection surface is composed of a diffuse reflection structure (311) distributed on the light-projecting surface (31); and the three-dimensional texture is composed of a three-dimensional pattern (312) formed in a concave or convex manner on the light-projecting surface (31).

3. The light effect component for a multi-optical effect atmosphere lamp according to claim 2, characterized in that: The three-dimensional pattern (312) is composed of arc-shaped pits distributed in an array on the corresponding light-projected surface (31).

4. The light effect component for a multi-optical effect atmosphere lamp according to claim 1, characterized in that: The outer edges on both sides of the front light-emitting portion (11) in the width direction extend inward to form side light-guiding portions (12); the cross-sections of the front light-emitting portion (11) and the two side light-guiding portions (12) are in an "n"-shaped structure.

5. The light effect component for a multi-optical effect atmosphere lamp according to claim 4, characterized in that: The end of the side light guide part (12) away from the front light emitting part (11) has a light blocking installation flange (13) bent toward the outside, and the surface of the light blocking installation flange (13) close to the front light emitting part (11) has a light shielding layer (15). The outer edge of the illuminated part (3) in the lamp close to the light guide (1) is located outside the adjacent light blocking installation flange (13), and the outer edge of the illuminated part (3) in the lamp away from the light guide (1) has an illuminated part light blocking flange (32) bent toward the outside.

6. The light effect component for a multi-optical effect atmosphere lamp according to claim 5, characterized in that: The outer edge of one side of the side light guide portion (12) away from the illuminated part (3) in the lamp and away from the front light emitting portion (11) has a light guide part light blocking rib (14) protruding from the corresponding light blocking mounting flange (13), and the outer edge of one side of the illuminated part (3) in the lamp away from the light guide portion (1) has an illuminated part light blocking rib (33) protruding from the illuminated part light blocking flange (32).

7. The light effect component for a multi-optical effect atmosphere lamp according to claim 1, characterized in that: The front light emitting area (151) is a linear structure, a strip structure, or a block structure, and the side light emitting area (152) is a linear structure, a strip structure, or a block structure.

8. The light effect component for a multi-optical effect atmosphere lamp according to claim 1, characterized in that: The front light emitting area (151) is a linear structure or a strip structure extending along the length direction of the front light emitting portion (11), and the side light emitting area (152) is a linear structure or a strip structure extending along the length direction of the corresponding side light guiding portion (12), and the width of the side light emitting area (152) is greater than the width of the front light emitting area (151).

9. The light effect component for a multi-optical effect atmosphere lamp according to claim 1, characterized in that: The light shielding layer (15) is formed on the light guide (1) by a spray painting process, and the front light emitting area (151) and the side light emitting area (152) are both formed on the light shielding layer (15) by a laser engraving process.

10. The light effect component suitable for a multi-optical effect atmosphere lamp according to claim 1, characterized in that: The inner surface of the light guide (1) has a plurality of light-entering areas (16), and the inner surface of the light guide (1) has a light-reflecting enhanced reflection layer (17) in areas outside the light-entering areas (16).

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