ERP (Enterprise Resource Planning) daylighting panel lap joint structure

Abstract

The utility model discloses an ERP (Enterprise Resource Planning) daylighting panel lap joint structure, and relates to the technical field of daylighting panel installation, the ERP daylighting panel lap joint structure comprises a daylighting panel and a supporting cross beam, the daylighting panel is composed of a base plate and a convex part, the inner side of the convex part is provided with a lap joint assembly, and the lap joint assembly is used for realizing clamping and fixing of the daylighting panel and the supporting cross beam; the lap joint assembly comprises an elastic clamping piece, a positioning transverse piece and a fixing vertical piece. The daylighting panel and the supporting cross beam can be conveniently installed and fixed through the lap joint assembly, different from a traditional structure that a fixing screw penetrates through the daylighting panel and the supporting cross beam to be screwed in a threaded mode, the daylighting panel does not need to be installed through the fixing screw, and water seepage in the later period is effectively avoided; and meanwhile, the fixing screws are mounted below the daylighting panel, so that the fixing screws cannot be eroded by external rainwater, and the connection stability is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting panels, in particular to an ERP lighting panel overlap structure. Background Art

[0002] ERP skylights are made by stacking different materials, including polycarbonate (PC), polyester (PET) and polystyrene (PS). They are processed by hot pressing, bonding and mold forming. ERP skylights can be classified according to color, light transmittance and thermal insulation level. The colors include transparent, frosted, cloth texture and many other colors. The light transmittance covers a variety of degrees. The thermal insulation level includes H (high), M (medium) and L (low). The performance varies with different colors, light transmittance and thermal insulation level, and can adapt to different occasions. For example, in large commercial plaza buildings, transparent ERP skylights are used to make full use of natural light; in factories, workshops and other places, ERP skylights with strong thermal insulation performance can be used to improve the thermal insulation effect.

[0003] There are two installation methods for ERP skylight panels: fixed and mobile. The fixed method is suitable for single-layer panels, that is, the prefabricated skylight panels are directly connected to the metal components on the metal frame of the building through screws, rivets and other fixings. The mobile method is suitable for multi-layer panels, that is, they are assembled on an adjustable pallet system and can be moved and fixed at different positions and heights as needed.

[0004] However, when fixing the single-layer board, the fixing screws penetrate the skylight board. This fixing part is prone to water seepage during later use, which not only affects the waterproof performance, but also makes the fixing screws easily eroded by rainwater. Based on this, an ERP skylight board overlap structure is provided. Utility Model Content

[0005] The purpose of the utility model is to provide an ERP lighting board overlap structure in order to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ERP lighting board overlap structure, comprising a lighting board and a supporting beam for supporting the lighting board, the lighting board is composed of a base plate and a raised portion, the raised portion is integrally formed on the top of the base plate, a overlap assembly is installed inside the raised portion, and the overlap assembly is used to realize the clamping and fixing of the lighting board and the supporting beam;

[0007] The overlapping assembly includes an elastic clamp, a positioning horizontal piece, and a fixing vertical piece;

[0008] The elastic clamp is clamped on the inner side of the raised portion, the positioning transverse piece is symmetrically fixed on both sides of the elastic clamp, and the positioning transverse piece is attached to the top of the supporting beam;

[0009] The fixed vertical pieces are respectively fixed to the ends of the two positioning horizontal pieces that are away from each other and are respectively attached to the two end surfaces of the supporting beam. The lighting board is installed and fixed by screws that penetrate the fixed vertical pieces and are screwed together with the supporting beam threads.

[0010] As a further solution of the utility model: a positioning groove is integrally formed on the lower surface of the substrate, the positioning grooves are symmetrically distributed with the raised portion as the center and are connected to the positioning groove, and the top of the positioning cross piece is clamped on the inner side of the positioning groove to achieve longitudinal limitation between the elastic clamp and the substrate.

[0011] As a further solution of the utility model: a plurality of positioning grooves are evenly arranged along the long side track of the substrate, and the installation distribution spacing of the supporting beam matches the spacing between two or more positioning grooves.

[0012] As a further solution of the utility model: the inner cavity of the protrusion matches the outer wall trajectory of the elastic clamp and is in an "Ω" shape.

[0013] As a further solution of the utility model: the bottom of the fixed vertical piece is integrally formed with an arc piece, and the two arc pieces form an "eight"-shaped structure for convenient connection between the two fixed vertical pieces and the lighting board.

[0014] As a further solution of the utility model: the elastic clamp, the positioning horizontal piece, the fixing vertical piece and the arc-shaped piece are integrally formed by a punching process, and the base plate, the protrusion and the positioning groove are integrally formed by a hot pressing process.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting up the overlap components, the light-collecting board and the supporting beam can be conveniently installed and fixed. Different from the traditional structure in which the light-collecting board and the supporting beam are screwed through with fixing screws, the installation of the light-collecting board does not require fixing screws to pass through the light-collecting board, thereby effectively avoiding water seepage in the later stage. At the same time, the fixing screws are installed under the light-collecting board, and the fixing screws will not be corroded by external rainwater, thereby effectively improving the connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the lap joint assembly and the lighting board of the utility model in the disassembled state;

[0019] Figure 3It is a structural schematic diagram of the overlapped assembly of the utility model.

[0020] In the figure: 1, lighting board; 101, base plate; 102, raised part; 103, positioning groove; 2, supporting beam; 3, overlapping assembly; 301, elastic clamp; 302, positioning horizontal piece; 303, fixing vertical piece; 304, arc piece. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 In the embodiment of the utility model, an ERP skylight board overlap structure includes a skylight board 1 and a supporting beam 2 for supporting the skylight board 1. The skylight board 1 is composed of a base plate 101 and a raised portion 102. The raised portion 102 is integrally formed on the top of the base plate 101. A overlap assembly 3 is installed inside the raised portion 102. The overlap assembly 3 is used to realize the clamping and fixing of the skylight board 1 and the supporting beam 2.

[0023] The overlapping assembly 3 includes an elastic clamp 301, a positioning horizontal piece 302, and a fixing vertical piece 303;

[0024] The elastic clamp 301 is clamped on the inner side of the protruding portion 102, and the positioning transverse pieces 302 are symmetrically fixed on both sides of the elastic clamp 301, and the positioning transverse pieces 302 are attached to the top of the supporting beam 2;

[0025] The fixed vertical pieces 303 are respectively fixed to the ends of the two positioning horizontal pieces 302 that are away from each other and are respectively attached to the two end surfaces of the supporting beam 2. The lighting board 1 is installed and fixed by screws penetrating the fixed vertical pieces 303 and screwing them with the supporting beam 2.

[0026] The lower surface of the base plate 101 is integrally formed with a positioning groove 103, which is symmetrically distributed with the raised portion 102 as the center and is connected to the positioning groove 103. The top of the positioning transverse piece 302 is clamped to the inner side of the positioning groove 103 to achieve longitudinal positioning between the elastic clamp 301 and the base plate 101;

[0027] A plurality of positioning grooves 103 are evenly arranged along the long side track of the base plate 101 , and the installation distribution spacing of the support beam 2 matches the spacing between two or more positioning grooves 103 ;

[0028] The inner cavity of the protrusion 102 matches the outer wall trajectory of the elastic clamp 301 and is in an "Ω" shape.

[0029] In this embodiment: when installing the lighting board 1, the supporting beam 2 is pre-installed and fixed, and then the lap joint components 3 are respectively installed at the positioning grooves 103 at the corresponding positions according to the distribution spacing of the supporting beam 2, and the elastic clamp 301 is aligned with the bottom opening of the protruding portion 102 and inserted, and the elastic clamp 301 is deformed and contracted under force, so that the elastic clamp 301 can be completely inserted into the inner side of the protruding portion 102, and then the elastic clamp 301 will be reset under the action of its own elastic force and completely fit the inner wall of the protruding portion 102, and at the same time, the positioning horizontal piece 302 is inserted into the positioning groove 103;

[0030] After all the frame components 3 are installed, the skylight board 1 can be transferred as a whole and placed on the top of the supporting beam 2. At this time, the fixed vertical pieces 303 are respectively snapped into place on the end faces of the supporting beam 2. Finally, the fixing screws are respectively penetrated from the end faces of the two fixed vertical pieces 303 and screwed together with the supporting beam 2. At this time, the fixing of the fixed vertical pieces 303 and the supporting beam 2 is achieved. At the same time, the elastic clips 301 lose their deformation conditions, that is, at this time, the skylight board 1 and the elastic clips 301 form a limited fixation in the vertical direction, horizontal transverse direction, and horizontal longitudinal direction, so that the installation and fixation of the skylight board 1 is achieved. Different from the traditional structure in which screws penetrate the skylight board 1 and the supporting beam 2 are screwed together, the cooperation of the above multiple parts ensures that the installation of the skylight board 1 will not be penetrated and damaged, effectively avoiding water seepage in the later period. At the same time, the installation of the fixing screws is located below the skylight board 1, and the fixing screws will not be eroded by external rainwater, effectively improving the connection stability.

[0031] Please refer to Figures 1 to 3 The bottom of the fixed vertical piece 303 is integrally formed with an arc piece 304 , and the two arc pieces 304 form an "eight"-shaped structure for convenient docking of the two fixed vertical pieces 303 and the lighting board 1 .

[0032] In this embodiment: when the fixed vertical piece 303 is clamped with the supporting beam 2, the arc piece 304 first contacts the supporting beam 2. Through the "eight"-shaped structure composed of the two arc pieces 304, the arc piece 304 and the supporting beam 2 can be automatically aligned, which effectively improves the convenience of installation.

[0033] Please refer to Figures 1 to 3 The elastic clamp 301, the positioning horizontal piece 302, the fixed vertical piece 303, and the arc piece 304 are integrally formed by a punching process, and the base plate 101, the protrusion 102, and the positioning groove 103 are integrally formed by a hot pressing process.

[0034] In this embodiment: this structure makes the overall processing technology of the lighting board 1 and the overlapping assembly 3 simple, which is convenient for popularization and production.

[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ERP skylight board overlap structure, comprising a skylight board (1) and a supporting beam (2) for supporting the skylight board (1), characterized in that: The lighting board (1) is composed of a base plate (101) and a raised portion (102); the raised portion (102) is integrally formed on the top of the base plate (101); a lap joint component (3) is installed inside the lap joint component (102); the lap joint component (3) is used to realize the clamping and fixing of the lighting board (1) and the supporting crossbeam (2); The overlapping assembly (3) comprises an elastic clamp (301), a positioning transverse piece (302), and a fixing vertical piece (303); The elastic clamp (301) is clamped on the inner side of the raised portion (102), the positioning transverse piece (302) is symmetrically fixed on both sides of the elastic clamp (301), and the positioning transverse piece (302) is attached to the top of the supporting beam (2); The fixed vertical pieces (303) are respectively fixed to the ends of the two positioning horizontal pieces (302) that are away from each other and are respectively fitted to the two end surfaces of the supporting beam (2). The lighting panel (1) is installed and fixed by screws penetrating the fixed vertical pieces (303) and screwing them together with the supporting beam (2).

2. The ERP lighting board overlap structure according to claim 1, characterized in that: A positioning groove (103) is integrally formed on the lower surface of the base plate (101); the positioning groove (103) is symmetrically distributed with the raised portion (102) as the center and is connected to the positioning groove (103); the top of the positioning transverse piece (302) is clamped on the inner side of the positioning groove (103) to achieve longitudinal limiting between the elastic clamp (301) and the base plate (101).

3. The ERP lighting board overlap structure according to claim 2 is characterized in that: A plurality of positioning grooves (103) are evenly arranged along the long side track of the base plate (101), and the installation distribution spacing of the supporting crossbeam (2) matches the spacing between two or more positioning grooves (103).

4. The ERP lighting board overlap structure according to claim 1, characterized in that: The inner cavity of the protruding portion (102) matches the outer wall trajectory of the elastic clamp (301) and is in an "Ω" shape.

5. The ERP lighting board overlap structure according to claim 1, characterized in that: The bottom of the fixed vertical piece (303) is integrally formed with an arc-shaped piece (304), and the two arc-shaped pieces (304) form an "eight"-shaped structure, which is used for convenient docking of the two fixed vertical pieces (303) and the lighting board (1).

6. The ERP lighting board overlap structure according to claim 2, characterized in that: The elastic clamp (301), the positioning transverse piece (302), the fixing vertical piece (303), and the arc-shaped piece (304) are integrally formed by a punching process, and the base plate (101), the protruding portion (102), and the positioning groove (103) are integrally formed by a hot pressing process.

Images