Light guide illumination structure

Abstract

The light guide illumination structure is arranged on a keel, a plurality of staggered light guide illumination structures are connected to the lower portion of the keel, the light guide illumination structure comprises a connecting plate, the connecting plate is a U-shaped groove plate with an upward opening, a lamp hiding groove is formed in the upper concave portion of the connecting plate, and a lamp is arranged in the lamp hiding groove. And the end part of the light guide illumination structure is fixedly connected with the lamp. The keel is provided with a plurality of lifting rods and a plurality of supporting rods, the middle and the other end of the light guide illumination structure are connected with the keel in a lifting mode through the lifting rods, the light guide illumination structure is deformed through lifting of the lifting rods, arc-shaped dynamic deformation of light and the whole suspended ceiling is achieved, and the lamp is hidden through the lamp hiding groove. The light guide strip is used for refracting light to the lower portion for illumination, the irradiation area is effectively increased, and maintenance and replacement are convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of ceiling lighting structures, in particular to a light-guiding lighting structure for a ceiling structure with a dynamically deformed curved end surface. Background Art

[0002] Currently, traditional curved ceilings are fixed, with fixed luminaires. Lamps are typically mounted directly using rings or bases. While simple and convenient, these systems lack aesthetic appeal. They cannot achieve dynamic, distorted decoration at one end of the curved surface, nor can they combine dynamic, distorted decoration with illumination.

[0003] Furthermore, while some LED light strips can create flexible lighting effects, they can bend and deform, or after prolonged use, individual LEDs within the strip can become damaged. This reduces lighting uniformity, creates an aesthetically pleasing design, and complicates installation and maintenance. Furthermore, whether using recessed fixtures or spliced ​​light strips, the light source is exposed, and direct light can cause glare, impacting visual comfort.

[0004] Therefore, there is an urgent need for a light-guiding lighting structure for a ceiling structure with a dynamically deformable curved end surface, so as to realize a decorative ceiling structure in which one curved end can be dynamically deformed arbitrarily and the light strip can be changed simultaneously. Summary of the Invention

[0005] The present invention provides a light-guiding lighting structure for a ceiling structure with a dynamically deformable curved end surface, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A light-guiding lighting structure is provided on a keel. Several staggered curved decorative panels and the light-guiding lighting structure are connected to the keel below. The structure includes a connecting plate, which is a concave plate with an upward opening. The upper concave portion of the connecting plate forms a light-hiding trough, which contains a lamp. The ends of the light-guiding lighting structure are fixedly connected to the lamp. The keel is provided with several lifting rods and several support rods. The middle and other ends of the light-guiding lighting structure are connected to the keel via the lifting rods for liftability. The lifting of the lifting rods deforms the light-guiding lighting structure, achieving dynamic arc-shaped deformation of the light and the entire ceiling. The support rods are fixedly connected to the keel via bolts.

[0008] An electric slide rail is installed on the keel above each lifting rod, and a slider is provided on the electric slide rail. The slider is connected and installed with the top of the corresponding lifting rod.

[0009] The light-guiding lighting structure includes a light guide cover, and a light guide bar is connected to the light guide cover. The light guide bar is a flexible light guide belt, and can also be a light guide bar or light guide column of different shapes, etc., which is not limited here, so as to facilitate the installation of ceilings of different shapes. The light guide cover is an arc-shaped accordion cover, which can be matched with the light guide bar to achieve deformation of different shapes. The inner concave surface of the light guide cover is set downward, and the inner concave surface of the light guide cover is provided with a reflective film. The top of the light guide bar is provided with a hanging ring, and the lower end of the lifting rod is connected to the hanging ring. The light of the light guide bar is reflected by the reflective film at the bottom of the light guide cover, so that the light originally emitted from the two sides and the top of the light guide bar is reflected to the bottom surface of the light guide bar, thereby improving the lighting effect of the light guide bar on the bottom.

[0010] The light guide strip is a flexible side-emitting light guide strip, and can also be a light guide column or light guide plate of different shapes, which is not the only limitation here. The shape and position of the light guide strip can be adjusted by electric slide rails and lifting rods, and is suitable for decorative panels of different shapes.

[0011] The lamp trough is equipped with an angle bracket, and the lamp is rotatably connected to the angle bracket. The end of the light guide bar is connected to the lamp. The lamp is an LED lamp, and the lamp and the light guide bar are connected through a coupling. The high light conductivity of the light guide bar is utilized to refract the point light source of the lamp to form a surface light source that radiates through the light guide bar. This not only improves the utilization rate and coverage of the light, but also reduces the light intensity, preventing the light source from directly shining into the human eye and causing glare. The LED lamp uniformly illuminates the entire light guide bar. In the event of a fault, only the lamp needs to be replaced, resulting in a uniform lighting effect and easy maintenance.

[0012] Connected beneath the keel are several staggered curved decorative panels. Connecting plates are located at each end of the panels, and each end of the panels is connected to the corresponding connecting plate. Bolts secure the curved decorative panels to the connecting plates, and the panels are each secured to the keel via support rods.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The middle and the other end of the light guide lighting structure of the present invention are connected to the keel by a lifting rod, and the light guide lighting structure is deformed by lifting the lifting rod, so that the light and the overall ceiling arc are dynamically deformed, and the decoration of arbitrary dynamic deformation and simultaneous change of the light band at one end of the arc is realized; a concave connecting plate with an upward opening is provided to form a lamp trough to hide the lamp, preventing the lamp from being directly exposed to the outside, and the light emitted by the lamp is refracted and guided downward by the light guide bar, so that the point light source of the lamp is refracted to form a surface light source diverging through the side of the light guide bar, and the reflective film of the light guide cover is used to reflect the light on the top and both sides of the light guide bar, which not only improves the utilization rate of light and the coverage range. The structure is easy to install and does not require drilling holes in the curved ceiling, which effectively avoids damage to the ceiling structure and preserves the integrity of the ceiling. The light guide strips are refracted and emitted uniformly by the lamps, resulting in high illumination uniformity and convenient maintenance and replacement. In addition, angle codes are arranged in the lamp trough for movable connection with the lamps, and electric slides and lifting rods are used to realize changes in the shape and position of the light guide strips, which facilitates the installation of ceilings of different shapes and can adapt to some deformable anisotropic ceilings. Since the light guide strips are refracted and emitted by the lamps, the deformation of the light guide strips will not cause damage to the lamps, effectively preventing the risk of damage to the traditional light strips and lamp beads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Schematic diagram of the cross section of the ceiling structure of the present invention;

[0016] Figure 2 A schematic diagram of the light guide strip of the present invention descending;

[0017] Figure 3 This is a schematic diagram of the connection of the lifting ring parts of the present invention;

[0018] Figure 4 This is a schematic diagram of the connection between the end of the light guide strip and the lamp of the present invention;

[0019] 1. Keel; 2. Curved decorative panel; 3. Light-guiding lighting structure; 4. Connecting plate; 5. Lamp trough; 6. Lamp; 7. Lifting rod; 8. Support rod; 9. Electric slide rail; 10. Slider; 11. Light guide strip; 12. Reflective film; 13. Angle bracket; 14. Reflector; 15. Hanging ring; 16. Light guide; A. LED lamp beads. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Reference Figure 1-2 A light-guiding lighting structure for a dynamically deformable curved end-face ceiling structure comprises a keel 1, with a plurality of staggered curved decorative panels 2 and a light-guiding lighting structure 3 connected below the keel 1. Connecting plates 4 are provided at both ends of the curved decorative panels 2. The ends of each curved decorative panel 2 are connected and mounted to the corresponding connecting plate 4. The connecting plates 4 are concave grooves with an upward opening. The upper recess of the connecting plates 4 forms a light-hiding trough 5. A lamp 6 is provided within the light-hiding trough 5, and the ends of the light-guiding lighting structure 3 are fixedly connected to the lamp 6. The curved decorative panels 2 and the connecting plates 4 are fixedly connected by bolts. The keel 1 is provided with a plurality of lifting rods 7 and a plurality of support rods 8. The curved decorative panels 2 are fixedly connected to the keel 1 via the support rods 8. The middle and other ends of the light-guiding lighting structure 3 are liftably connected to the keel 1 via the lifting rods 7. The lifting of the lifting rods 7 causes the light-guiding lighting structure 3 to deform, achieving dynamic deformation of the light and the overall curved ceiling. The support rods 8 are fixedly connected to the keel 1 via bolts.

[0022] An electric slide rail 9 is installed on the keel 1 above each lifting rod 7 , and a slider 10 is provided on the electric slide rail 9 . The slider 10 is connected and installed with the top of the corresponding lifting rod 7 .

[0023] The light guide lighting structure 3 includes a light guide cover 16, and a light guide bar 11 is connected to the light guide cover 16. The light guide bar 11 is a flexible light guide belt. It can also be a light guide bar or light guide column of different shapes, which is not limited here, to facilitate installation on ceilings of different shapes.

[0024] The light guide cover 16 is an arc-shaped cover, with its concave surface facing downward. A reflective film 12 is provided on the concave surface of the light guide cover 16. A hanging ring 15 is provided at the top of the light guide bar 11, and the lower end of the lifting rod 7 is connected to the hanging ring 15. The reflective film 12 at the bottom of the light guide cover 16 reflects light from the light guide bar 11, causing light originally emitted from the sides and top of the light guide bar 11 to be reflected toward the bottom surface of the light guide bar 11, thereby improving the lighting effect of the light guide bar 11 on the lower surface.

[0025] The light guide strip 11 is a flexible side-emitting light guide strip 11, and can also be a light guide column or light guide plate of different shapes. This is not the only limitation. The shape and position of the light guide strip 11 can be adjusted by the electric slide rail 9 and the lifting rod 7, and is suitable for decorative panels of different shapes.

[0026] The lamp trough 5 is provided with an angle bracket 13, and the lamp 6 is rotatably connected to the angle bracket 13. The end of the light guide bar 11 is connected to the lamp 6. The lamp 6 is an LED lamp. The lamp 6 and the light guide bar 11 are connected by a coupling. The high light conductivity of the light guide bar 11 is utilized to refract the point light source of the lamp 6 to form a surface light source that is diverged through the light guide bar 11. This not only improves the utilization rate and coverage of the light, but also reduces the light intensity to prevent the light source from directly hitting the human eye and causing glare.

[0027] When installing the present invention, the lamp 6 is mounted on the corner bracket 13, the end of the light guide strip 11 is connected to the lamp 6, the support rod 8 is fixed to the keel 1, the lifting rod 7 is slidably mounted on the electric slide rail 9 via the slider 10, the light guide strip 11 is fixed to the lower end of the lifting rod 7, the arc-shaped decorative panel 2 is fixed to the lower end of the support rod 8, and the light guide strip 11 and the arc-shaped decorative panel 2 are arranged in a staggered manner. When in use, the shape and bending of the light guide strip 11 can be adjusted by the slider 10, the electric slide rail 9, and the lifting rod 7, and the lighting intensity can be adjusted by controlling the power of the lamp 6. At the same time, lamps 6 of different colors can also be used to achieve color-changing lighting of the light guide strip 11. The light guide lighting structure is deformed by lifting the lifting rod, and the light and the overall ceiling arc are dynamically deformed, realizing decoration with arbitrary dynamic deformation of one end of the arc and simultaneous changes of the light strip.

[0028] The present invention hides the lamp 6 by hiding the lamp trough 5 and uses the light guide bar 11 to refract the light downward for illumination, thereby effectively increasing the illumination area and reducing glare. It is convenient to install without destroying the ceiling structure and is easy to repair and replace.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0030] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A light guide lighting structure, provided on a keel (1), characterized in that: A plurality of staggered light guide lighting structures (3) are connected below the keel (1), and a connecting plate (4) is provided. The connecting plate (4) is a concave groove plate with an opening facing upward, and an upper concave portion of the connecting plate (4) forms a light trough (5), wherein a lamp (6) is provided in the light trough (5), and the end of the light guide lighting structure (3) is fixedly connected to the lamp (6). The keel (1) is provided with a plurality of lifting rods (7) and a plurality of supporting rods (8). The middle and the other end of the light guide lighting structure (3) are connected to the keel (1) in a lifting manner through the lifting rods (7). The light guide lighting structure (3) is deformed by lifting the lifting rods (7), thereby realizing dynamic arc deformation of light and the entire ceiling.

2. The light guide lighting structure according to claim 1, characterized in that: The light guide lighting structure (3) comprises a light guide cover (16), a light guide bar (11) is connected inside the light guide cover (16), and the light guide bar (11) is a flexible light guide bar.

3. The light guide lighting structure according to claim 2, characterized in that: The light guide cover (16) is an arc-shaped organ cover, the inner concave surface of the light guide cover (16) is arranged downward, and the inner concave surface of the light guide cover (16) is provided with a reflective film (12), the top of the light guide bar (11) is provided with a hanging ring (15), and the lower end of the lifting rod (7) is connected to the hanging ring (15).

4. The light guide lighting structure according to claim 1, characterized in that: An angle code (13) is provided in the lamp trough (5); the lamp (6) is rotatably connected to the angle code (13); and the end of the light guide bar (11) is connected to the lamp (6).

5. The light guide lighting structure according to claim 5, characterized in that: An electric slide rail (9) is installed on the keel (1) above each lifting rod (7), and a slider (10) is provided on each electric slide rail (9). The slider (10) is connected and installed with the top of the corresponding lifting rod (7).

6. The light guide lighting structure according to claim 1, characterized in that: A plurality of staggered arc-shaped decorative panels (2) are connected below the keel (1), and connecting panels (4) are provided at both ends of the arc-shaped decorative panels (2). The ends of each arc-shaped decorative panel (2) are connected and installed to the connecting panel (4) on the corresponding side, and the arc-shaped decorative panels (2) are fixedly connected to the keel (1) via support rods (8).

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