Bullet type double-color strip-shaped ceiling structure

Abstract

The utility model relates to a bullet type double-color strip-shaped ceiling structure which comprises a ceiling base layer steel structure, an aluminum back plate is fixed on the ceiling base layer steel structure, a plurality of sets of double-color customized aluminum profiles are fixed on the aluminum back plate through U-shaped fixing pieces, and LED lamp strips are installed in grooves formed by the U-shaped fixing pieces. Each group of double-color customized aluminum profiles comprises a light champagne gold aluminum profile and a deep caffeine color aluminum profile, one side of the light champagne gold aluminum profile and one side of the deep caffeine color aluminum profile are in a bullet shape, top end sealing cover parts are designed to be inclined planes, and the other side of the light champagne gold aluminum profile and the other side of the deep caffeine color aluminum profile are arranged to be in a hollow state and are in bilateral symmetry; the arc-shaped parts of the light champagne gold aluminum profile and the deep caffeine color aluminum profile are respectively and additionally provided with a cross brace, the cross braces are used for ensuring the rigidity of the arc-shaped parts, and the light champagne gold aluminum profile and the deep caffeine color aluminum profile are connected and fixed into a whole through a fastener; according to the double-color customized aluminum profile mold opening device, mold opening of double-color customized aluminum profiles can be carried out simultaneously through one mold, the machining period is shortened, installation is firmer, and maintenance and disassembly are convenient.

Description

[Technical field]

[0001] The utility model relates to the field of building interior ceiling modeling, in particular to a bullet-shaped two-color strip ceiling structure. [Background Technology]

[0002] At present, the conventional installation of strip ceiling mainly adopts keels, simple hangers and bolt connections, which is inconvenient to construct, the light strip is easy to be exposed, the bottom is easy to be exposed, and the flatness is difficult to control. In addition, the conventional aluminum profiles such as the attached Figure 1 As shown, the aluminum profile of this structure is not suitable for mold making and is difficult to customize using modern machinery. The two strips cannot be connected, and the curved part lacks rigidity and is prone to deformation during construction. In addition, traditional connectors cannot meet the requirements of the installation and fixation of bullet-shaped aluminum profiles. [Utility Model Content]

[0003] The purpose of this utility model is to solve the above-mentioned shortcomings and provide a bullet-shaped two-color strip ceiling structure, which can use one mold to simultaneously open the mold of two-color customized aluminum profiles, shortening the processing cycle, and making the installation more secure and easy to maintain and disassemble, and can be promoted and applied to the ceiling of large indoor spaces.

[0004] In order to achieve the above-mentioned purpose, a bullet-shaped two-color strip ceiling structure is designed, including a ceiling base steel structure 1, an aluminum backplate 2 is fixed on the ceiling base steel structure 1, and the aluminum backplate 2 is fixed with multiple groups of two-color customized aluminum profiles through U-shaped fixings 6. An LED light strip 8 is installed in the groove formed by the U-shaped fixings 6, and each group of two-color customized aluminum profiles includes a light champagne gold aluminum profile 3 and a dark brown aluminum profile 4. One side of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 is bullet-shaped, and the top cover part is designed to be a bevel. The other side of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 are both set to a hollow state and are symmetrical on the left and right. A cross brace 9 is added to the arc-shaped part of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4. The cross brace 9 is used to ensure the rigidity of the arc-shaped part. The light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 are connected and fixed as a whole through a snap fastener 5.

[0005] Furthermore, the U-shaped fixing member 6 is in a U-shaped structure, one end of the U-shaped fixing member 6 is connected to the two-color customized aluminum profile, and the other end of the U-shaped fixing member 6 is fixedly connected to the aluminum back plate 2, so that the connection is more firm.

[0006] Furthermore, a stainless steel bracket 7 is installed in the groove formed between the U-shaped fixing piece 6 and the two-color customized aluminum profile, and the LED light strip 8 is installed on the stainless steel bracket 7, so that the LED light strip is installed more firmly.

[0007] Furthermore, the roots of the arc-shaped part and the hollow part of the dark brown aluminum profile 4 are both provided with a first flange 10 that is folded upward, and the roots of the arc-shaped part and the hollow part of the light champagne gold aluminum profile 3 are both provided with a second flange 11 that is folded downward. The first flange 10 and the second flange 11 are arranged symmetrically up and down, and are fastened together by the fastener 5, which not only makes the connection and fixation more secure, but also facilitates maintenance and disassembly.

[0008] Furthermore, the first flange 10 and the second flange 11 are both L-shaped, the latch 5 is C-shaped, and the opening is bent inward and extended to form a locking portion 12, thereby further improving the installation stability.

[0009] Furthermore, the surfaces of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 are both provided with a high temperature resistant paint layer.

[0010] Furthermore, the aluminum back panel 2 is evenly provided with openings 13, and the openings 13 are strip holes. The strip holes are provided in multiple rows, and are staggered between two adjacent rows, thereby avoiding the bottom of the strip ceiling from being visible while meeting the electromechanical requirements and serving as bolt holes for fixing the aluminum profiles.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] (1) The aluminum back plate of the utility model is evenly perforated, which not only prevents the strip ceiling from showing through, but also meets the electromechanical requirements and serves as bolt holes for fixing aluminum profiles;

[0013] (2) One side of each aluminum profile of the utility model's two-color customized aluminum profile is hollowed out and symmetrical, so the light champagne gold aluminum profile and the dark brown aluminum profile can use the same set of molds, achieving "one mold for two uses" and facilitating mold opening;

[0014] (3) The light champagne gold aluminum profile and the dark brown aluminum profile of the utility model are connected and fixed with snap fasteners, which is convenient for maintenance and disassembly;

[0015] (4) The utility model adds a cross brace to the arc-shaped portion of the aluminum profile, thereby ensuring the rigidity of the arc-shaped portion and preventing deformation during construction;

[0016] (5) The ends of the light champagne gold aluminum profile and the dark brown aluminum profile of the utility model are fixed to the base steel frame through U-shaped fixing parts, which is more firm;

[0017] (6) The stainless steel bracket under the LED light strip of the utility model can be fixed on the U-shaped fixing piece, so that the light strip can be installed more firmly;

[0018] In summary: The utility model provides a bullet-shaped two-color strip ceiling structure, which can use one mold to simultaneously open the mold of two-color customized aluminum profiles, shortening the processing cycle, and the installation is firm and beautiful. The ceiling shape can be promoted and applied to large-space indoor space suspended ceilings and is worthy of promotion and application. [Brief Description of the Drawings]

[0019] Figure 1 This is a structural diagram of a two-color custom aluminum profile before improvement of the present utility model;

[0020] Figure 2a and Figure 2b This is a schematic diagram of the installation structure of the utility model;

[0021] Figure 3 It is a partial structural diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the aluminum back plate of the utility model;

[0023] Figure 5a and Figure 5b This is a structural diagram of the utility model's two-color customized aluminum profile;

[0024] Figure 5c yes Figure 5b Schematic diagram of the local structure in;

[0025] In the figure: 1. Ceiling base steel structure 2, aluminum back panel 3, light champagne gold aluminum profile 4, dark brown aluminum profile 5, clips 6, U-shaped fixings 7, stainless steel brackets 8, LED light strips 9, cross braces 10, first flange 11, second flange 12, locking part 13, opening. [Specific implementation method]

[0026] As attached Figure 2a , Attachment Figure 2b and attached Figure 3 As shown, the utility model provides a bullet-shaped two-color strip ceiling structure, including a ceiling base steel structure 1, an aluminum back plate 2 is fixed on the ceiling base steel structure 1, and the aluminum back plate 2 is fixed with multiple groups of two-color customized aluminum profiles through U-shaped fixings 6. LED light strips 8 are installed in the grooves formed by the U-shaped fixings 6; each group of two-color customized aluminum profiles includes a light champagne gold aluminum profile 3 and a dark brown aluminum profile 4, as shown in the attached Figure 5a and attached Figure 5bAs shown, one side of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 is bullet-shaped, and the top cover part is designed to be a bevel, and the other side of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 are both set to a hollow state, and are symmetrical on the left and right. A cross brace 9 is added to the arc-shaped part of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4. The cross brace 9 is used to ensure the rigidity of the arc-shaped part. The light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 are connected and fixed as a whole through a fastener 5.

[0027] Among them, the U-shaped fixing part 6 has a U-shaped structure, one end of the U-shaped fixing part 6 is connected to the two-color customized aluminum profile, and the other end of the U-shaped fixing part 6 is fixedly connected to the aluminum back plate 2, so that the connection is more firm; a stainless steel bracket 7 is installed in the groove formed between the U-shaped fixing part 6 and the two-color customized aluminum profile, and the LED light strip 8 is installed on the stainless steel bracket 7, so that the LED light strip is installed more firmly.

[0028] As attached Figure 4 As shown, the aluminum back plate 2 is evenly provided with openings 13, which are strip holes. The strip holes are provided in multiple rows, and the adjacent rows are staggered, thereby avoiding the bottom of the strip ceiling from being visible while meeting the electromechanical requirements and serving as bolt holes for fixing the aluminum profiles.

[0029] As attached Figure 5c As shown, the roots of the arc-shaped part and the hollow part of the dark brown aluminum profile 4 are both provided with a first flange 10 that is folded upward, and the roots of the arc-shaped part and the hollow part of the light champagne gold aluminum profile 3 are both provided with a second flange 11 that is folded downward. The first flange 10 and the second flange 11 are symmetrically arranged up and down, and are fastened together by the fastener 5, which not only makes the connection and fixation more firm, but also facilitates maintenance and disassembly; the first flange 10 and the second flange 11 are both L-shaped, the fastener 5 is C-shaped, and the opening is bent inward and extended to form a locking portion 12, thereby further improving the installation stability, and the surfaces of the light champagne gold aluminum profile 3 and the dark brown aluminum profile 4 are both provided with a high-temperature resistant paint layer.

[0030] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0031] The utility model relates to a bullet-shaped two-color strip ceiling structure, which consists of a ceiling base steel structure 1, an aluminum back panel 2, a light champagne gold aluminum profile 3, a dark brown aluminum profile 4, a snap fastener 5, a U-shaped fixing part 6, a stainless steel bracket 7 and an LED light strip 8. The aluminum back panel 2 is 2 mm thick and is fixed to the ceiling base steel structure 1. The back panel is evenly perforated to prevent the bottom of the strip ceiling from being visible while meeting the electromechanical requirements and being used to fix the aluminum profile. Each group of two-color customized aluminum profiles has two colors, light champagne gold and dark brown, with beveled sealing at the ends. The overall structure of the two-color customized aluminum profiles is now modified. While ensuring the outer contour, one side of each aluminum profile is hollowed out and symmetrical on both sides. Therefore, the light champagne gold aluminum profile and the dark brown aluminum profile can use the same set of molds to achieve "one mold for two uses". A cross brace is added to the arc-shaped part of the aluminum profile to ensure the rigidity of the arc-shaped part. After the light champagne gold and dark brown aluminum profiles are completed, they are connected and fixed using snap fasteners 5. The two-color custom aluminum profiles are fixed to the ceiling base steel structure 1 using custom U-shaped fasteners 6. Within the groove formed by the U-shaped fasteners 6, a 2mm thick stainless steel bracket 7 is installed to accommodate the LED light strip 8.

[0032] Specifically, each set of two-color custom aluminum profiles consists of two different-colored aluminum profiles: a light champagne gold profile and a dark brown profile. Their cross-sectional widths are 25mm + 25mm, their heights vary, and their top caps are beveled. This new design incorporates curved cross braces and upper and lower grooved fasteners, enhancing rigidity, construction convenience, and component stability. Furthermore, the entire system is easy to mold; two strip ceilings within a set can be produced using the same mold.

[0033] Since the keels and simple hangers used in conventional ceiling designs cannot meet the requirements of strip ceiling installation, the U-shaped fixing part 6 of the present invention uses an M5 bolt at one end to connect to the two-color customized aluminum profile, and the other end is fixed to the aluminum back panel 2 and the ceiling base steel structure 1 with a countersunk self-tapping screw. The aluminum back panel 2 is 2mm thick and is fixed to the ceiling base steel structure 1. The back panel is evenly perforated with a size of 30mm×6mm. The horizontal spacing between the holes is 15mm, and the vertical spacing is 9mm. The holes are staggered between adjacent rows, which not only prevents the bottom of the strip ceiling from being visible, but also meets the electromechanical requirements and is used to fix the aluminum profile. In the groove formed by the U-shaped fixing part 6, a 2mm thick stainless steel bracket 7 is installed to accommodate the LED light strip 8.

[0034] The utility model of two-color customized aluminum profiles and built-in LED lamps is designed for high-altitude working, and conventional structures are inconvenient to construct and maintain. The utility model can adopt the following construction scheme:

[0035] 1. Modeling: This utility model can be 3D modeled according to design requirements through Rhino for GH parametric design. The length and size of each customized bullet-shaped strip in each part and the angular positioning of the strip installation direction are obtained, and the optimal layout and effect are debugged to meet the design effect. The parametric design model is then tested and disassembled with the assistance of CAD, SolidWorks, Inventor, Revit, etc. After the model is correct, the positioning points and lines of the ceiling shape outline are extracted to meet on-site construction requirements and to ensure that it can be processed in the factory.

[0036] 2. Processing and production: Customized bullet-shaped strips have a special shape and the ends of each strip are beveled and sealed. They cannot be processed by modern machinery and require personnel to complete several processes such as welding, grinding and polishing:

[0037] Step 1: Prepare the materials according to the size of the drawing;

[0038] Step 2: Make a mold to produce two-color customized aluminum profiles. While ensuring the outline, one side of each aluminum profile is hollowed out and symmetrical. Therefore, the light champagne gold aluminum profile and the dark brown aluminum profile can use the same set of molds, achieving "one mold for two purposes". Add horizontal braces to the curved part of the aluminum profile to ensure the rigidity of the curved part.

[0039] Step 3: welding, grinding and polishing of strip heads;

[0040] Step 4: Surface treatment: high temperature paint;

[0041] Step 5: After production is completed, use customized fasteners to connect the light champagne gold aluminum profile and the dark brown aluminum profile into one.

[0042] 3. On-site installation:

[0043] (1) Use theodolite and projection instrument to project the ceiling shape positioning line onto the structural surface, and make permanent marks on the structural surface. Then use the pre-processed model board to project the irregular shapes inside and outside the ceiling to the accurate position;

[0044] (2) Fabrication and installation of ceiling base steel structure and aluminum back panel;

[0045] (3) Install the stainless steel bracket and LED light strip; test the light strip to check the quality of the back panel. If there is no quality problem with the back panel, start installing the customized aluminum profile;

[0046] (4) Install the customized aluminum profile in place according to the reserved holes on the aluminum back panel; one end of the customized U-shaped fixing piece is connected to the two-color customized aluminum profile with an M5 bolt, and the other end is fixed to the aluminum back panel and the ceiling base steel structure with a countersunk self-tapping screw.

[0047] The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field. The standard parts used can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connections adopt conventional connection methods in the existing technology, which will not be described in detail here.

[0048] The present invention is not limited to the above-mentioned embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be considered as equivalent replacement methods and are included in the scope of protection of the present invention.

Claims

1. A bullet-shaped two-color strip ceiling structure, characterized by: The invention comprises a ceiling base steel structure (1), an aluminum back plate (2) is fixed on the ceiling base steel structure (1), the aluminum back plate (2) is fixed with a plurality of groups of two-color customized aluminum profiles through U-shaped fixing members (6), an LED light strip (8) is installed in the groove formed by the U-shaped fixing members (6), each group of two-color customized aluminum profiles comprises a light champagne gold aluminum profile (3) and a dark brown aluminum profile (4), and one side of the light champagne gold aluminum profile (3) and the dark brown aluminum profile (4) is The light champagne gold aluminum profile (3) and the dark brown aluminum profile (4) are both hollowed out on the other side and are bilaterally symmetrical. A cross brace (9) is added to the arc portion of the light champagne gold aluminum profile (3) and the dark brown aluminum profile (4). The cross brace (9) is used to ensure the rigidity of the arc portion. The light champagne gold aluminum profile (3) and the dark brown aluminum profile (4) are connected and fixed as a whole by a snap fastener (5).

2. The bullet-shaped two-color strip ceiling structure according to claim 1, characterized in that: The U-shaped fixing piece (6) is in a U-shaped structure, one end of the U-shaped fixing piece (6) is connected to the two-color customized aluminum profile, and the other end of the U-shaped fixing piece (6) is fixedly connected to the aluminum back plate (2).

3. The bullet-shaped two-color strip ceiling structure according to claim 2, characterized in that: A stainless steel bracket (7) is installed in the groove formed between the U-shaped fixing piece (6) and the two-color customized aluminum profile, and the LED light strip (8) is installed on the stainless steel bracket (7).

4. The bullet-shaped two-color strip ceiling structure according to claim 1, characterized in that: The roots of the arcuate portion and the hollow portion of the dark brown aluminum profile (4) are both provided with a first flange (10) that is folded upward, and the roots of the arcuate portion and the hollow portion of the light champagne gold aluminum profile (3) are both provided with a second flange (11) that is folded downward, the first flange (10) and the second flange (11) being symmetrically arranged in an upper and lower direction and being fastened together by a fastener (5).

5. The bullet-shaped two-color strip ceiling structure according to claim 4, characterized in that: The first flange (10) and the second flange (11) are both L-shaped, the buckle (5) is C-shaped, and the opening is bent inward and extended to form a locking portion (12).

6. The bullet-shaped two-color strip ceiling structure according to claim 4, characterized in that: The surfaces of the light champagne gold aluminum profile (3) and the dark brown aluminum profile (4) are both provided with a high-temperature resistant baking paint layer.

7. The bullet-shaped two-color strip ceiling structure according to any one of claims 1 to 6, characterized in that: The aluminum back plate (2) is evenly provided with openings (13), the openings (13) are strip-shaped holes, the strip-shaped holes are provided in multiple rows, and are staggered between two adjacent rows.

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