In-vehicle atmosphere lamp light guide sheet capable of being positioned and adjusted

Abstract

The utility model discloses an in-vehicle atmosphere lamp light guide piece capable of being positioned and adjusted, and belongs to the field of in-vehicle atmosphere lamps. The in-vehicle atmosphere lamp light guide piece capable of being positioned and adjusted comprises a protective cover, a fixing piece is arranged at the lower end of the outer portion of the protective cover, a light guide body is transversely arranged between the protective cover and the fixing piece, and a light guide column is arranged at the lower end of the light guide body in a longitudinal extending mode. The automobile interior atmosphere lamp solves the problems that the orientation of an existing automobile interior atmosphere lamp is fixed, and the orientation of the light guide unit cannot be adjusted to adapt to different installation positions, the light guide body is supported at the upper end of the suspension frame through the extension strip, and through flow guiding of the suspension frame, the light guide effect is improved. The extending strip slides at the upper end of the hanging frame, the inclination direction of the light guide body is directly adjusted through sliding, and finally the light guide body is extruded by the protection cover and the adjusted light guide body is fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of in-car atmosphere lamp, concretely to an in-car atmosphere lamp light guide sheet with positioning and adjusting functions. BACKGROUND

[0002] The in-car atmosphere lamp light guide sheet is a decorative lighting accessory specially designed for the interior of a vehicle, which is usually installed at different positions inside the vehicle to emit soft and colorful light through LED or other light sources, creating a unique and comfortable atmosphere inside the vehicle. This light guide sheet not only improves the pleasure of driving and riding, but also adjusts the color and brightness of the light inside the vehicle according to the driver's mood or preference.

[0003] A Chinese patent with publication number CN210771974U discloses an automobile interior atmosphere lamp light guide unit and an automobile interior atmosphere lamp decoration assembly. The light guide unit includes a light guide main body, which is transparent and used to conduct light from a light source. A light guide column extends outward from the light guide main body and is also transparent. The light from the light source is conducted to the light guide main body through the light guide column. Compared with traditional technology, the automobile interior atmosphere lamp decoration assembly does not need to sew the light guide unit and the surface of the decoration layer together, which avoids the presence of sewing lines in the transmission path of the light.

[0004] During installation, the light guide column of the above-mentioned patent realizes dynamic mixing of multiple colors of light through the illumination of the LED light source. However, the orientation of the light guide unit is fixed and cannot be adjusted to adapt to different installation positions. SUMMARY

[0005] The utility model aims at providing an in-car atmosphere lamp light guide sheet with positioning and adjusting functions. The light guide main body is supported on the upper end of the hanging bracket through the extension strip. The extension strip slides on the upper end of the hanging bracket through the flow guide of the hanging bracket, directly adjusting the inclined orientation of the light guide main body. Finally, the light guide main body is extruded and fixed by the protective cover after adjustment, solving the problem raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an in-car atmosphere lamp light guide sheet with positioning and adjusting functions, including a protective cover, a fixed part is arranged at the lower end of the outer part of the protective cover, a light guide main body is arranged horizontally between the protective cover and the fixed part, a light guide column is arranged vertically at the lower end of the light guide main body, a support block is arranged at the lower end of the outer part of the light guide column, an installation slot is arranged horizontally in the inner part of the support block, an extension strip is arranged at both sides of the light guide main body, and a hanging bracket is arranged at both sides of the lower end of the extension strip.

[0007] Preferably, the mounting slot is fan-shaped in lateral section, the extension bars are fixedly connected to the light guide body by glue, and the hanging frame is in integral structure with the support block.

[0008] Preferably, a sliding rail is arranged through the inside of the hanging frame and extends to both sides of the hanging frame, and the outside of the light guide column overlaps the inside of the sliding rail.

[0009] Preferably, a rubber strip is arranged on the upper end of the inside of the protective cover in the lateral direction, and the rubber strip is fixedly connected to the protective cover by glue.

[0010] Preferably, a long strip-shaped belt is arranged on the lower end of the light guide column in the lateral direction.

[0011] Preferably, an LED light source is arranged in the inside of the long strip-shaped belt towards the light guide column.

[0012] Preferably, extension rods are arranged on both sides of the lower end of the support block in the lateral direction, and the extension rods are in integral structure with the support block.

[0013] Preferably, a protruding strip is arranged between the inner walls of the fixing member towards the extension rods, and the protruding strip is in integral structure with the fixing member.

[0014] Preferably, a reserved groove is arranged between the lower end of the light guide body and the two extension bars.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] The light guide column is adjusted in angle by the extension bars extending on both sides of the hanging frame used for supporting in the car atmosphere lamp, the light guide column is adjusted in angle in the corresponding mounting slot while the light guide body is adjusted in angle, the light guide body can keep continuously irradiating the atmosphere lamp while being adjusted in angle, the incident angle of the light entering the light guide column is changed when the included angle between the light guide column and the LED light source is adjusted, the reflection path of the light in the light guide column is also changed according to the reflection law of light, the light emitting direction is directly adjusted, and the atmosphere lamp reaches the required position of irradiation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole external structure perspective view of the utility model;

[0018] Figure 2 It is a mounting slot internal structure section view of the utility model; Figure 1 It is a A area local enlarged view of the utility model;

[0019] Figure 3 It is a mounting slot internal structure section view of the utility model;

[0020] Figure 4 The light guide column position relation explosion map of the utility model;

[0021] Figure 5 The light guide main body rotation schematic view of the utility model;

[0022] Figure 6 The reserved slot position relation schematic view of the utility model.

[0023] In the figure: 1, protective cover; 2, rubber strip; 3, fixed part; 4, support block; 5, extension rod; 6, suspension frame; 7, sliding rail; 8, light guide main body; 9, light guide column; 10, installation slot; 12, hot melt adhesive; 13, long strip-shaped belt; 14, LED light source; 15, convex strip; 16, extension strip; 17, reserved slot. DETAILED DESCRIPTION

[0024] The application will be further described below in combination with specific embodiments.

[0025] Embodiment 1

[0026] As shown in Figure 1 and Figure 2 , the in-vehicle atmosphere light guide sheet of the embodiment, which can be positioned and adjusted, comprises a protective cover 1, a fixed part 3 is arranged at the lower end of the outside of the protective cover 1, and the two sides between the fixed part 3 and the protective cover 1 are connected through hot melt adhesive 12, a light guide main body 8 is arranged transversely between the protective cover 1 and the fixed part 3, after the light guide main body 8 is illuminated, the light is reflected in the light guide main body 8 and produces illumination, thereby realizing the starting of the atmosphere lamp, a light guide column 9 is arranged longitudinally at the lower end of the light guide main body 8, an LED light source 14 is arranged at the lower end of the light guide column 9, when the LED light source 14 produces light source, the light will be reflected after the light guide column 9 and the light guide main body 8 to produce the light illumination of atmosphere;

[0027] Among them, the lower end of the outside of the light guide column 9 is provided with a support block 4, the inside of the support block 4 is provided with an installation slot 10 transversely, and the installation slot 10 penetrates and extends to the upper and lower ends of the support block 4, when the light guide main body 8 and the light guide column 9 are installed, the light guide column 9 will penetrate the installation slot 10 and be close to the LED light source 14;

[0028] In addition, in order to adapt to the adjustment of the angle of the light guide main body 8, as shown in Figure 3 , the transverse section of the installation slot 10 is fan-shaped, the fan-shaped installation slot 10 can be convenient for adapting to the rotated light guide column 9;

[0029] In order to facilitate the adjustment and fixation of the angle of the light guide main body 8, as shown in Figure 4 , Figure 5 and Figure 6As shown, the two sides of the light guide body 8 are provided with extension bars 16, and the extension bars 16 are fixed by glue with the light guide body 8. The lower end of the extension bar 16 is provided with a hanging rack 6 on both sides, and the hanging rack 6 is an integral structure with the supporting block 4. Through the support of the hanging rack 6, the light guide body 8 with the extension bar 16 can be hung on the upper end of the hanging rack 6.

[0030] As shown, the inside of the hanging rack 6 is provided with a sliding rail 7, and the sliding rail 7 extends to both sides of the hanging rack 6. Figure 3 Figure 4 Figure 5 As shown, the outside of the light guide column 9 overlaps with the inside of the sliding rail 7. When the extension bar 16 is lifted and rotated to adjust the angle on the upper end of the hanging rack 6, the light guide column 9 will be rotated and embedded in the sliding rail 7, which can meet the rotation requirement of the light guide column 9.

[0031] In addition, in order to fix the light guide body 8 after adjusting the angle, the upper end of the inside of the protective cover 1 is transversely provided with a rubber strip 2, and the rubber strip 2 is fixed by glue with the protective cover 1. After the protective cover 1 is connected to the upper end of the fixing part 3 by the hot melt adhesive 12, the protective cover 1 will be fixed by the rubber strip 2 adhering to the outer wall of the light guide body 8 after adjusting the angle and the light guide body 8:

[0032] The lower end of the light guide column 9 is transversely provided with a long strip-shaped belt 13, and the inside of the long strip-shaped belt 13 is transversely provided with an LED light source 14 towards the position of the light guide column 9. The light generated by the LED light source 14 will irradiate the light guide column 9. The irradiation of the light guide column 9 can make the light reflect in the light guide column 9 and the light guide body 8 and generate light, realizing the starting of the atmosphere lamp.

[0033] In order to facilitate the fixing of the supporting block 4, as shown in Figure 2 Figure 3 The lower end of the supporting block 4 is provided with an extension rod 5 on both sides, and the extension rod 5 is an integral structure with the supporting block 4. The extension rod 5 is provided with a protruding strip 15 towards the inner wall of the fixing part 3, and the protruding strip 15 is an integral structure with the fixing part 3. After the extension rod 5 is inserted into the inside of the fixing part 3, the extension rod 5 and the supporting block 4 can be prevented from falling off by the protruding strip 15.

[0034] In order to facilitate the rotation and angle adjustment of the light guide body 8, as shown in Figure 6 The lower end of the light guide body 8 is provided with a reserved groove 17 between the two extension bars 16. The reserved groove 17 recessed in the light guide body 8 can facilitate the support of the extension bar 16 and the light guide body 8 by the hanging rack 6.

[0035] ​​​Working principle: when using the interior atmosphere lamp, the light guide main body 8 drives the light guide column 9 to insert into the installation slot 10 inside the support block 4, the extension strip 16 on both sides of the light guide main body 8 is attached to the upper end of the hanging frame 6 outside, and the hanging frame 6 is adjusted in angle, the protective cover 1 is wrapped outside the light guide main body 8 and is attached to both sides of the upper end of the fixing part 3, the rubber strip 2 and the fixing part 3 are connected by the hot melt adhesive 12, the connection of the protective cover 1 can make the rubber strip 2 on the inner wall of the protective cover 1 attached to and support the outside of the light guide main body 8, and the light guide main body 8 is fixed after angle adjustment.

[0036] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying that there is any such relationship or order between such entities or actions. Also, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A position-adjustable light guide sheet for interior atmosphere light of a vehicle, comprising a protective cover (1), a fixing member (3) being arranged at the lower end of the outside of the protective cover (1), characterized in that, The protection cover (1) and the fixing part (3) are transversely provided with a light guide main body (8), the lower end of the light guide main body (8) is longitudinally extended and provided with a light guide column (9), the lower end of the outer part of the light guide column (9) is provided with a supporting block (4), the inner part of the supporting block (4) is transversely provided with a penetrating mounting groove (10), both sides of the light guide main body (8) are provided with an extension strip (16), both sides of the lower end of the extension strip (16) are provided with a hanging rack (6).

2. A positionally adjustable in-vehicle mood lighting light guide according to claim 1, wherein, The mounting groove (10) is a fan-shaped transverse section, the extension strip (16) and the light guide main body (8) are fixed by glue bonding, and the hanging rack (6) and the supporting block (4) are an integral structure.

3. A positionally adjustable in-vehicle mood lighting light guide according to claim 2, wherein, The inner part of the hanging rack (6) is provided with a sliding rail (7) penetrating through, and the sliding rail (7) penetrates and extends to both sides of the hanging rack (6), and the outer part of the light guide column (9) overlaps the inner part of the sliding rail (7).

4. The positionally adjustable in-vehicle mood lighting light guide of claim 1, wherein, The upper end of the inner part of the protection cover (1) is transversely provided with a rubber strip (2), and the rubber strip (2) and the protection cover (1) are fixed by glue bonding.

5. A positionally adjustable in-vehicle mood lighting light guide according to claim 3, wherein, The lower end of the light guide column (9) is transversely provided with a long strip-shaped belt (13).

6. A positionally adjustable in-vehicle mood lighting light guide according to claim 5, wherein, The inner part of the long strip-shaped belt (13) is transversely provided with an LED light source (14) towards the position of the light guide column (9).

7. The positionally adjustable in-vehicle mood lighting light guide of claim 1, wherein, Both sides of the lower end of the supporting block (4) are provided with an extension rod (5), and the extension rod (5) and the supporting block (4) are an integral structure.

8. A positionally adjustable in-vehicle mood lighting light guide according to claim 7, wherein, The extension rod (5) is provided with a protruding strip (15) between the inner walls of the fixing part (3), and the protruding strip (15) and the fixing part (3) are an integral structure.

9. The positionally adjustable in-vehicle mood lighting light guide of claim 1, wherein, The lower end of the light guide main body (8) is provided with a reserved groove (17) between the two extension strips (16).

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