A hollow grille wall system and its installation method

Abstract

The present invention discloses a hollow grille wall system and its installation method. The wall system includes an original wall structure, a leveling system, horizontal keels, grille board fasteners, hollow grille wall panels, and a closing strip light combination structure. The leveling system is fixedly arranged on the original wall structure, and the horizontal keels are snap-connected and fixed on the leveling system. The hollow grille wall panels are clamped and fastened by the grille board fasteners and are snap-connected and fixed on the horizontal keels by the grille board fasteners. A closing strip light combination structure is arranged at the top of the hollow grille wall panels for closing and lighting. The hollow grille wall system of the present invention is adapted to most of the hollow grille wall panels on the market. The wall panels are installed by means of snap-fastening, which is convenient and fast, and has a high recovery rate and can be reused. It is used in conjunction with a leveling structure that is convenient to install and has a stable structure, which conforms to the characteristics of fast installation and disassembly of assembled interior decoration, can also reduce environmental pollution, and uses the strip light structure as the closing piece at the top of the wall, saving the decoration cost.

Description

Technical Field

[0001] The present invention belongs to the field of architectural decoration, and particularly relates to a hollow grille wall system and an installation method thereof. Background Art

[0002] The grille shape is a common decoration type in many public places such as shopping malls, exhibition halls, restaurants, hotels, and entertainment venues. The application of hollow grille wall panels is becoming more and more extensive. The common installation method of grille wall panels on the market is to fix wooden keels on a relatively flat wall surface. After the installation of the wooden keels is completed, metal connectors are inserted into the side grooves of the grille wall panels, and the grille panels are fixed to the wooden keels by nailing and gluing, or directly firing nails into the grille depressions to fix them, so as to complete the installation of the grille wall panels. If the original wall is not flat, the wooden keels will not be on the horizontal line, resulting in the overall wall panel installation not being flat enough and the installation steps being cumbersome. Gluing is required, which lacks environmental protection requirements. At the same time, firing steel nails into the grille depressions will damage the overall effect and structure of the grille; traditional grille wall panels also adopt a welding fixing method, but the disassembly is relatively difficult and the secondary utilization of materials cannot be realized.

[0003] It can be seen that the installation of the wall decoration surface layer generally has requirements for the flatness of the original wall. Generally, a leveling structure is used to ensure the uniformity of the flatness of the wall decoration surface layer. With the rapid development of assembled decoration, there are many leveling structures on the market at present, but there are certain problems, either not stable enough and easy to slip off, or the structure is complex and the installation is difficult, which is not convenient for quick installation or disassembly.

[0004] In addition, during the actual wall installation, after the installation of the wall panel at the top is completed, a capping piece is also required for the top capping. In addition, a light strip and light slot system also needs to be installed to increase the lighting and decorative effects. The existing light slots have a relatively single use and are only used as installation components for installing light strips. If the light slot structure is improved and applied to the top capping of the wall, the decoration process will be greatly simplified, the decoration cost will be saved, and the application scenarios of the light slots will be enriched.

[0005] Therefore, the present invention provides a new hollow grille wall panel system and its installation method. Summary of the Invention

[0006] In view of the above problems, the present invention provides a hollow grille wall system and an installation method thereof, which are adapted to most of the hollow grille wall panels on the market. The wall panels are installed by means of snap-fasteners, which is convenient and fast, and has a high recovery rate and can be reused. It is used in combination with a leveling structure that is convenient for installation and has a stable structure, which conforms to the characteristics of fast installation and disassembly of assembled interior decoration, and can also reduce environmental pollution. In addition, a light strip structure is used as the capping piece for the wall top, saving the decoration cost.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0008] A hollow grille wall system, comprising an original wall structure, a leveling system, horizontal keels, grille board clips, hollow grille wall panels, and a closing light strip combination structure. The leveling system is fixedly arranged on the original wall structure, and the horizontal keels are snap-connected and fixed on the leveling system. The hollow grille wall panels are clamped and fixed through the grille board clips and are snap-connected and fixed on the horizontal keels. A closing light strip combination structure is arranged at the top of the hollow grille wall panels for closing and lighting.

[0009] Furthermore, the leveling system includes lead screws, hex nuts, and cushion blocks. A plurality of openings are arranged in an array on the original wall structure. The lead screws are arranged in the openings and fixed through the hex nuts. The outer ends of the plurality of lead screws are on the same plane. The cushion blocks are arranged on the outer ends of the corresponding lead screws, and the horizontal keels are snap-connected and fixed on the cushion blocks.

[0010] Furthermore, internal threads matching the external threads at the ends of the lead screws are arranged inside the centers of the cushion blocks. Through the cooperation of the internal threads and the external threads, the cushion blocks are fixed on the outer ends of the lead screws.

[0011] Furthermore, the outer sides of the cushion blocks are processed with rounded corners to facilitate the snap-in and fixation of the horizontal keels. Hooks are arranged at the ends of the horizontal keels for snap-connecting and fixing the cushion blocks.

[0012] Furthermore, the hollow grille board clip is in the shape of a long concave clamping plate structure, including a first clamping plate, a second clamping plate, and a bottom connecting plate connecting the first clamping plate and the second clamping plate. The first clamping plate and the second clamping plate are arranged in parallel. The distance between the first clamping plate and the second clamping plate matches the thickness of the bottom plate of the hollow grille wall panel. A pair of claw catches are arranged on the outer side of the first clamping plate for fixedly connecting with the horizontal keels. A stop portion is arranged at the top of the second clamping plate to play a role in snap-connecting and limiting.

[0013] Furthermore, the number of the claw catches is multiple groups and is evenly arranged on the outer side of the first clamping plate. The claw catches include support plates and bending portions arranged at the ends of the support plates. The bending portions face the direction of the first clamping plate. The distance between two corresponding claw catches matches the vertical dimension of the horizontal keel. The length of the support plate matches the horizontal dimension of the horizontal keel.

[0014] Furthermore, the heights of the first clamping plate and the second clamping plate are equal. The heights of the first clamping plate and the second clamping plate match the height of the hollow grille wall panel. The stop portion is arranged at the top of the second clamping plate, and one end of the stop portion extends into the gap between the first clamping plate and the second clamping plate. The end of the stop portion is arranged with an arc-shaped rounded corner.

[0015] Furthermore, the closing strip light combination structure includes a strip light bottom groove and a strip light cap that are fitted and snap-connected. The strip light bottom groove is a rectangular cavity structure with a through hollow groove, including a first top plate, a first bottom plate, a first side plate, and a second side plate. On the outer side of the first side plate, there are a first snap plate and a second snap plate arranged corresponding to each other up and down. A snap post is arranged between the first snap plate and the second snap plate. The strip light cap is snap-connected to the outside of the first snap plate and the second snap plate. The strip light cap has an inwardly concave structure, including a second top plate, a second bottom plate, and side cover plates connecting the second top plate and the second bottom plate. On the inner side of the side cover plates, there are snap columns corresponding to the snap posts, and a snap cavity is arranged inside the snap columns; the strip light is arranged in the cavity between the first snap plate and the second snap plate. Below the first bottom plate, there are also snap connection parts and an inwardly concave cavity for snap-connecting and fixing with the top structure of the hollow grille wall panel, playing the role of closing the top of the wall.

[0016] Furthermore, the stop part of the hollow grille board clip is arranged in the inwardly concave cavity, and bonding glue is also arranged in the inwardly concave cavity for bonding the strip light bottom groove and the top structure of the hollow grille wall panel; the snap connection part is arranged at the top of the hollow grille wall panel.

[0017] The installation method of the above-mentioned hollow grille wall surface system includes the following steps:

[0018] S1: First, array holes on the original wall structure, install corresponding lead screws, level them to a plane with a level, and fix them with hex nuts;

[0019] S2: Install cushion blocks on the leveled lead screws, and connect them through the internal thread of the cushion blocks and the external thread of the lead screws; the cushion blocks are rounded and the horizontal keel is buckled into the cushion blocks for fixation, completing the construction of the base layer of the leveling system;

[0020] S3: Insert the grille board clip into the hollow of the grille wall panel from the bottom of the hollow grille wall panel upwards, socket it on the bottom plate, penetrate the entire hollow grille wall panel, and fasten it to the grille edge at the upper end through the stop part, and fasten it to the horizontal keel at the side through the set claw, thereby realizing the installation and fixation of the hollow grille wall panel;

[0021] S4: Assemble the strip light bottom groove and the strip light cap pre-formed in the factory. Specifically, the snap post of the strip light bottom groove is snapped into the snap column of the strip light cap, which is an interference fit, and the second top plate and the second bottom plate of the strip light cap are buckled to the outside of the first snap plate and the second snap plate of the strip light bottom groove, realizing the combined installation of the closing strip light combination structure;

[0022] S5: Install the assembled closing strip light combination structure on the top of the pre-installed hollow grille wall panel as a closing part. Specifically, set the stop part of the grille board clip in the inwardly concave cavity of the strip light bottom groove, and set the snap connection part at the top of the hollow grille wall panel;

[0023] S6: Set the bonding glue in the concave cavity of the bottom groove of the light strip, and bond and fix the bottom groove of the light strip and the top structure of the hollow grid wall panel to complete the closing installation.

[0024] The technical solution of the present invention has the following beneficial effects:

[0025] ①: The base layer of the wall system is leveled by screw rods and square pads are added, which can be buckled into the inside of the horizontal keel for fixing the horizontal keel to complete the construction of the base layer, which is convenient and fast;

[0026] ②: After the construction of the horizontal keel base layer of the grid wall system is completed, the grid wall panel is installed by inserting the grid board through the clip and then connecting it with the horizontal keel through the buckle claws. It can be assembled on the construction site without secondary processing. The installation steps are simple and the reuse rate is high, meeting the characteristics of fast installation and disassembly of prefabricated components. It meets the characteristics of industrial prefabrication;

[0027] ③: The grid wall system is equipped with a top edge closing light strip, which can not only close the edge but also meet the lighting requirements, endowing the wall system with diverse functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is the overall schematic diagram of the hollow grid wall system of the present invention;

[0029] Figure 2 is Figure 1 the side view of;

[0030] Figure 3 is Figure 2 the enlarged view of the structure of part A in;

[0031] Figure 4 is Figure 2 the enlarged view of the structure of part B in;

[0032] Figure 5 is the installation structure schematic diagram of the leveling system of the present invention;

[0033] Figure 6 is Figure 5 the enlarged view of the structure of part C in;

[0034] Figure 7 is the cooperation structure diagram of the screw rod and the pad of the leveling system of the present invention;

[0035] Figure 8 is the cooperation structure diagram of the leveling structure and the horizontal keel of the present invention;

[0036] Figure 9 is the schematic diagram of the clip structure of the grid board of the present invention;

[0037] Figure 10 is the side view of the clip of the grid board of the present invention;

[0038] Figure 11 It is an enlarged view of the D part structure of the present invention;

[0039] Figure 12 It is an enlarged view of the E part structure of the present invention;

[0040] Figure 13 It is a schematic enlarged view of the buckle structure of the present invention;

[0041] Figure 14 It is a schematic diagram of the hollow grid wall panel structure of the present invention;

[0042] Figure 15 It is Figure 14 an enlarged view of the F part structure in;

[0043] Figure 16 It is a schematic diagram of the buckling connection between the grid plate clip and the hollow grid wall panel of the present invention;

[0044] Figure 17 It is Figure 16 an enlarged view of the G part in;

[0045] Figure 18 It is a schematic diagram of the installation structure of the grid plate clip and the horizontal keel of the present invention;

[0046] Figure 19 It is Figure 18 an enlarged view of the H part structure in;

[0047] Figure 20 It is a schematic exploded view of the closing strip light combination structure of the present invention;

[0048] Figure 21 It is a side view of the closing strip light combination structure of the present invention;

[0049] Figure 22 It is a schematic diagram of the light strip bottom groove structure of the present invention;

[0050] Figure 23 It is a schematic diagram of the light strip cap structure of the present invention;

[0051] In the figure: 1. Original wall structure; 2. Levelling system; 21. Screw rod; 22. Hexagonal nut; 23. Cushion block; 3. Horizontal keel; 31. Hook; 4. Grille board clip; 41. First clamping plate; 42. Second clamping plate; 43. Bottom connecting plate; 44. Claw; 441. Support plate; 442. Bending part; 45. Stopping part; 5. Hollow grille wall panel; 51. Bottom plate; 6. Closing strip light combination structure; 61. Light strip bottom groove; 611. First top plate; 612. First bottom plate; 613. First side plate; 614. Second side plate; 615. First clamping plate; 616. Second clamping plate; 617. Clamping post; 618. Clamping part; 619. Concave cavity; 62. Light strip cap; 621. Second top plate; 622. Second bottom plate; 623. Side cover plate; 624. Clamping post; 63. Through hollow groove. Detailed implementation mode

[0052] The technical solutions of the present invention will be clearly and completely described below through embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0053] As Figures 1 - 4 shown, a hollow grille wall surface system includes an original wall structure 1, a levelling system 2, a horizontal keel 3, a grille board clip 4, a hollow grille wall panel 5, and a closing strip light combination structure 6. The levelling system 2 is fixedly arranged on the original wall structure 1, the horizontal keel 3 is clamped and fixed on the levelling system 2, the hollow grille wall panel 5 is clamped and fixed through the grille board clip 4, and is clamped and fixed on the horizontal keel 3 through the grille board clip 4. A closing strip light combination structure 6 is arranged at the top of the hollow grille wall panel 5 for closing and lighting.

[0054] As Figures 4 - 8 shown, the levelling system 2 includes a screw rod 21, a hexagonal nut 22, and a cushion block 23. A plurality of openings are arranged in an array on the original wall structure 1. The screw rod 21 is arranged in the openings and fixed by the hexagonal nut 22. The hexagonal nut 22 is sleeved outside the screw rod 21 for fixing the screw rod 21 in the openings of the original wall structure 1.

[0055] The outer ends of the plurality of screw rods 21 are on the same plane and are levelled to a plane by a level. The cushion block 23 is arranged on the outer end of the corresponding screw rod 21 for clamping the horizontal keel 3. An internal thread groove matching with the external thread at the end of the screw rod 21 is arranged in the center of the cushion block 23, and the cushion block 23 is fixed to the outer end of the screw rod 21 through the cooperation of the internal thread and the external thread.

[0056] To facilitate the snap connection of the horizontal keel 3, the outer side of the cushion block 23 is chamfered to facilitate the insertion and fixation of the horizontal keel 3. A plurality of cushion blocks 23 are arranged in the same direction at the end of the corresponding lead screw 21. The chamfered part is in the horizontal direction.

[0057] The size of the cushion block 23 corresponds to that of the horizontal keel 3. The horizontal keel 3 is horizontally snap-connected to the cushion block 23 of the horizontally installed leveling system 2. A hook 31 is provided at the end of the horizontal keel 3 for snap-fixing the cushion block 23.

[0058] In the present invention, the plurality of lead screws 21 are arranged in parallel in a plurality of horizontal line directions, and cushion blocks 23 are provided at the ends for snap-fixing the horizontal keel 3.

[0059] As Figures 9 - 19 shown, the grille plate clip 4 has a long concave splint structure, including a first splint 41, a second splint 42, and a bottom connecting plate 43 connecting the first splint 41 and the second splint 42. The first splint 41 and the second splint 42 are arranged in parallel and have the same height. The distance between the first splint 41 and the second splint 42 matches the thickness of the bottom plate 51 of the hollow grille wall panel 5, and the height of the first splint 41 and the second splint 42 matches the height of the hollow grille wall panel 5. The structure of the hollow grille wall panel 5 is as Figures 14 - 15 shown.

[0060] On the outer side of the first splint 41, a pair of claw hooks 44 are provided for fixed connection with the horizontal keel 3. On the top of the second splint 42, a stop portion 45 is provided to play a role in snap-limiting.

[0061] Preferably, the number of the claw hooks 44 of the present invention is multiple groups, and they are evenly arranged on the outer side of the first splint 41. The claw hook 44 includes a support plate 441 and a bending portion 442 provided at the end of the support plate 441, and the bending portion 442 faces the direction of the first splint 41.

[0062] To facilitate the grasping of the horizontal keel 3, the distance between the corresponding two claw hooks 44 matches the vertical dimension of the horizontal keel 3; the length of the support plate 441 of the claw hook 44 matches the horizontal dimension of the horizontal keel 3.

[0063] To increase the firmness of the snap connection of the hollow grille wall panel 5, a stop portion 45 is provided at the top of the second splint 42, and one end of the stop portion 45 extends into the gap between the first splint 41 and the second splint 42; the end of the stop portion 45 is provided with an arc chamfer to facilitate easy penetration when passing through the grille plate from the bottom.

[0064] Preferably, the grille plate clip 4 is made of stainless steel. The workpiece components are integrally preformed in the factory and then the grille wall panels are plugged on-site for installation.

[0065] As Figures 16 - 19 shown, by inventing the grille plate clip 4, the hollow grille wall panel 5 can be installed and fixed conveniently and quickly, and can be easily fixed on the horizontal keel 3 through the claw 44. The grille plate clip 4 is very convenient for the installation and disassembly of the hollow grille wall panel 5, so that the secondary utilization of the hollow grille wall panel 5 can be realized.

[0066] As Figures 20 - 23 and Figure 3 shown, the closing strip light combination structure 6 includes a strip light bottom groove 61 and a strip light cap 62 that are fitted and clamped together, which jointly form the installation structure of the strip light. The strip light bottom groove 61 and the strip light cap 62 have the same length to complete the installation structure of the strip light in cooperation.

[0067] The strip light bottom groove 61 is a rectangular cavity structure with a through hollow groove 63, and includes a first top plate 611, a first bottom plate 612, a first side plate 613 and a second side plate 614. On the outside of the first side plate 613, a first clamping plate 615 and a second clamping plate 616 are arranged corresponding to each other up and down. A clamping post 617 is arranged between the first clamping plate 615 and the second clamping plate 616 for fixing with the strip light cap 62; the strip light cap 62 is clamped outside the first clamping plate 615 and the second clamping plate 616, and the strip light is arranged in the cavity between the first clamping plate 615 and the second clamping plate 616. A clamping part 618 and a concave cavity 619 are also arranged below the first bottom plate 612 for clamping and fixing with the top structure of the hollow grille wall panel 5 to play a role in wall top closing.

[0068] The strip light cap 62 has an inward concave structure, and includes a second top plate 621, a second bottom plate 622 and side cover plates 623 connecting the second top plate 621 and the second bottom plate 622. On the inner side of the side cover plates 623, a buckle post 624 corresponding to the clamping post 617 is arranged, and a buckling cavity is arranged in the buckle post 624. The clamping post 617 is clamped in the buckling cavity of the buckle post 624, which is an interference fit connection.

[0069] The second top plate 621 and the second bottom plate 622 are respectively clamped outside the first clamping plate 615 and the second clamping plate 616; the inner distance between the second top plate 621 and the second bottom plate 622 matches the outer distance between the first clamping plate 615 and the second clamping plate 616.

[0070] For the sake of installation and aesthetics, the outer surfaces of the first top plate 611 and the second top plate 621 are on the same plane; the outer surfaces of the second bottom plate 622 and the clamping part 618 are on the same plane.

[0071] Preferably, the number of the through hollow grooves 63 of the strip light bottom groove 61 is 3.

[0072] In addition to the function of installing the light strip, the closing light strip combination structure 6 of the present invention can also be arranged at the top of the hollow grid wall panel 5 and cooperate with the top structure of the hollow grid wall panel 5 to be used as a closing component at the top of the wall panel.

[0073] The installation method of the above-mentioned hollow grid wall surface system includes the following steps:

[0074] S1: First, array and set openings on the original wall structure 1, install the corresponding screw rods 21, level them to a plane with a level, and fix them with hexagon nuts 22;

[0075] S2: Install the cushion blocks 23 on the leveled screw rods 21, and connect them through the cooperation of the internal thread of the cushion blocks 23 and the external thread of the screw rods 21; the cushion blocks 23 are rounded and the horizontal keels 3 are buckled into the cushion blocks 23 for fixation, completing the construction of the base layer of the leveling system;

[0076] S3: Insert the grid plate clip 4 from the bottom of the hollow grid wall panel 5 upwards into the hollow of the grid wall panel, and sleeve it on the bottom plate 51, passing through the entire hollow grid wall panel 5. The upper end is clamped on the grid edge through the stop portion 45, and the side is fixed by the set buckle claws 44 buckled into the horizontal keel 3, thereby realizing the installation and fixation of the hollow grid wall panel 5;

[0077] S4: Assemble the preformed light strip bottom groove 61 and light strip cap 62 in the factory. Specifically, the clamping posts 617 of the light strip bottom groove 61 are snapped into the buckling posts 624 of the light strip cap 62, which is an interference fit, and the second top plate 621 and the second bottom plate 622 of the light strip cap 62 are buckled to the outside of the first clamping plate 615 and the second clamping plate 616 of the light strip bottom groove 61 to realize the combined installation of the closing light strip combination structure 6;

[0078] S5: Install the assembled closing light strip combination structure 6 on the top of the pre-installed hollow grid wall panel 5 as a closing piece. Specifically, the stop portion 45 of the grid plate clip 4 is arranged in the concave cavity 619 of the light strip bottom groove 61, and the clamping portion 618 is arranged on the top of the hollow grid wall panel 5;

[0079] S6: Set adhesive in the concave cavity 619 of the light strip bottom groove 61 to bond and fix the light strip bottom groove 61 and the top structure of the hollow grid wall panel 5, completing the closing installation.

[0080] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A hollow grille wall system, characterized in that, It includes an original wall structure (1), a leveling system (2), a horizontal keel (3), a grille board clip (4), a hollow grille wall board (5), and a closing light strip combination structure (6). The leveling system (2) is fixedly arranged on the original wall structure (1), the horizontal keel (3) is snap-connected and fixed on the leveling system (2), the hollow grille wall board (5) is buckled and clamped by the grille board clip (4), and is buckled and fixed on the horizontal keel (3) through the grille board clip (4). A closing light strip combination structure (6) is arranged at the top of the hollow grille wall board (5) for closing and lighting; The grille board clip (4) is in the shape of a long concave splint structure, including a first splint (41), a second splint (42), and a bottom connecting plate (43) connecting the first splint (41) and the second splint (42). The first splint (41) and the second splint (42) are arranged in parallel, and the distance between the first splint (41) and the second splint (42) matches the thickness of the bottom plate (51) of the hollow grille wall board (5). A pair of claw catches (44) are arranged on the outer side of the first splint (41) for fixedly connecting with the horizontal keel (3). A stop portion (45) is arranged at the top end of the second splint (42) to play a role of snap connection and limit; The number of the claw catches (44) is multiple groups, and they are evenly arranged on the outer side of the first splint (41); the claw catch (44) includes a support plate (441) and a bending portion (442) arranged at the end of the support plate (441), and the bending portion (442) faces the direction of the first splint (41); the distance between two corresponding claw catches (44) matches the vertical dimension of the horizontal keel (3); the length of the support plate (441) matches the horizontal dimension of the horizontal keel (3); The heights of the first splint (41) and the second splint (42) are equal and match the height of the hollow grille wall board (5); the stop portion (45) is arranged at the top end of the second splint (42), and one end of the stop portion (45) extends into the gap between the first splint (41) and the second splint (42); the end of the stop portion (45) is provided with an arc-shaped rounded corner; Closed-end light strip combination structure (6), including a light strip bottom groove (61) and a light strip cap (62) that are fitted and snap-connected. The light strip bottom groove (61) is a rectangular cavity structure with a through hollow groove (63), including a first top plate (611), a first bottom plate (612), a first side plate (613) and a second side plate (614). On the outer side of the first side plate (613), there are a first snap plate (615) and a second snap plate (616) arranged up and down correspondingly. Between the first snap plate (615) and the second snap plate (616), there is a snap post (617). The light strip cap (62) is snap-connected to the outer sides of the first snap plate (615) and the second snap plate (616). The light strip cap (62) is of an inwardly concave structure, including a second top plate (621), a second bottom plate (622) and a side cover plate (623) connecting the second top plate (621) and the second bottom plate (622). Inside the side cover plate (623), there is a buckle post (624) corresponding to the snap post (617), and a snap cavity is arranged inside the buckle post (624); the light strip is arranged in the cavity between the first snap plate (615) and the second snap plate (616). Below the first bottom plate (612), there are also a snap connection part (618) and an inwardly concave cavity (619) for snap-connecting and fixing with the top structure of the hollow grille wall panel (5), playing the role of wall top closing.

2. The hollow grid wall system according to claim 1, characterized in that, The leveling system (2) includes a lead screw (21), a hexagonal nut (22) and a cushion block (23). A plurality of openings are arranged in an array on the original wall structure (1). The lead screw (21) is arranged in the openings and fixed by the hexagonal nut (22). The outer ends of the plurality of lead screws (21) are on the same plane. The cushion block (23) is arranged on the outer ends of the corresponding lead screws (21), and the horizontal keel (3) is snap-connected and fixed on the cushion block (23).

3. The hollow grid wall system according to claim 2, characterized in that, Inside the center of the cushion block (23), there is an internal thread that matches the external thread at the end of the lead screw (21). Through the cooperation of the internal thread and the external thread, the cushion block (23) is fixed to the outer end of the lead screw (21).

4. The hollow grid wall system according to claim 3, characterized in that, The outer side of the cushion block (23) is processed with a rounded corner to facilitate the snap-in and fixation of the horizontal keel (3); a snap hook (31) is arranged at the end of the horizontal keel (3) for snap-connecting and fixing the cushion block (23).

5. The hollow grille wall system according to claim 4, characterized in that, The stop part (45) of the grille plate clip (4) is arranged in the inwardly concave cavity (619). Inside the inwardly concave cavity (619), there is also an adhesive for bonding the light strip bottom groove (61) and the top structure of the hollow grille wall panel (5); the snap connection part (618) is arranged at the top of the hollow grille wall panel (5).

6. An installation method of the hollow grid wall surface system according to any one of claims 4 or 5, characterized in that, Including the following steps: S1: First, arrange openings in an array on the original wall structure (1), install the corresponding lead screws (21), level them to a plane with a level, and fix them with hexagonal nuts (22); S2: Install the cushion blocks (23) on the leveled lead screws (21), and connect them through the cooperation of the internal thread of the cushion blocks (23) and the external thread of the lead screws (21); the cushion blocks (23) are processed with rounded corners, and the horizontal keels (3) are buckled into the cushion blocks (23) for fixation, completing the basic construction of the leveling system (2). S3: Insert the grille plate clip (4) upward from the bottom of the hollow grille wall panel (5) into the hollow of the grille wall panel, and socket it on the bottom plate (51), passing through the entire hollow grille wall panel (5). The upper end is fastened to the side of the grille wall panel by the stop portion (45), and the side is fastened to the horizontal keel (3) by the set claw (44), so as to realize the installation and fixation of the hollow grille wall panel (5); S5: Assemble the preformed lamp belt bottom groove (61) and the lamp belt cap (62) in the factory. Specifically, the clamping post (617) of the lamp belt bottom groove (61) is clamped into the buckle post (624) of the lamp belt cap (62), which is an interference fit, and the second top plate (621) and the second bottom plate (622) of the lamp belt cap (62) are buckled to the outside of the first clamping plate (615) and the second clamping plate (616) of the lamp belt bottom groove (61) to realize the combined installation of the closed-end lamp belt combined structure (6); S6: Install the assembled closed-end lamp belt combined structure (6) on the top of the pre-installed hollow grille wall panel (5) as a closing piece. Specifically, the stop portion (45) of the grille plate clip (4) is arranged in the concave cavity (619) of the lamp belt bottom groove (61), and the clamping portion (618) is arranged on the top of the hollow grille wall panel (5); S7: Set adhesive in the concave cavity (619) of the lamp belt bottom groove (61) to bond and fix the lamp belt bottom groove (61) and the top structure of the hollow grille wall panel (5), and complete the closing installation.

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