A quick installation and disassembly lamp box connection structure

Abstract

The utility model discloses a kind of quick installation dismounting's lamp box connection structure, it is connected with the connection of two adjacent lamp box sections by the connecting strip on connection assembly, the elastic part on the plug-in part of connecting strip can be extruded with the jack of lamp box section Form cooperation, so that the connection between connection assembly and lamp box section is stable;Two ends of the shaping frame are inserted into two lamp box sections respectively, the intensity of the connecting position between two lamp box sections can be strengthened, so that it is not easy to bend and break down.The lamp box connection structure of the application can realize the quick plug-in of lamp box section, maintain better connection stability, and can reduce the operation of locking screw, improve on-site assembly efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and in particular to a lamp box connection structure that allows for quick installation and disassembly. Background Technology

[0002] Linear lights are widely used in various commercial and residential lighting scenarios due to their continuous light and simple, modern design. Due to practical limitations in packaging, transportation, and handling, the light boxes of longer linear lights usually cannot be shipped as a whole. Instead, they are designed and produced in sections, meaning that multiple shorter light box sections are prefabricated in the factory and then assembled at the installation site.

[0003] Currently, on-site assembly of light box segments mostly employs a combination of connectors and fasteners. For example, a solution disclosed in Chinese Patent Publication CN208418610U involves inserting a separate connector into an adjacent light box segment and securing the connector to the segment with multiple fastening screws. However, the large number of screws required to tighten between the connector and the light box segment results in lower on-site installation efficiency. Utility Model Content

[0004] In view of this, the present invention proposes a quick-installation and disassembly lamp box connection structure, the purpose of which is to improve the connection efficiency of linear lamp boxes to at least a certain extent.

[0005] The technical solution of this utility model is implemented as follows:

[0006] A quick-installation and disassembly lamp box connection structure includes at least two lamp box segments and a connection component for connecting adjacent lamp box segments;

[0007] The connecting component includes a shaping frame and multiple connecting strips disposed on the shaping frame. The two ends of the connecting strips extend along the axial direction of the shaping frame to form insertion portions, and the insertion portions are provided with a plurality of elastic portions.

[0008] The lamp box section is provided with an insertion hole arranged along its length.

[0009] The plug-in portion is inserted into the socket, and the elastic portion forms a compression fit with the inner wall of the socket; at least a portion of the shaping frame is inserted into one lamp box segment, and another portion of the shaping frame is inserted into another lamp box segment.

[0010] As a further optional solution, a set screw is also included, which is threadedly connected to the lamp box segment, with one end of the set screw abutting against the shaping frame.

[0011] As a further alternative, the connecting strip is a metal sheet, and the elastic part is a spring sheet disposed on the connecting strip.

[0012] As a further optional solution, the interior of the lamp box segment is provided with a sleeve structure for forming the socket. The sleeve structure includes two opposing first stiffeners, which are vertically fixed to the inner wall of the lamp box segment. The edges of the two first stiffeners extend into second stiffeners facing each other, and the socket is formed between the two first stiffeners.

[0013] As a further optional solution, the two inner sides of the lamp box section are respectively provided with support plates for supporting the shaping frame.

[0014] As a further optional solution, the shaping frame is provided with at least one connecting strip on each side and top.

[0015] As a further optional solution, the shaping frame is bolted to the connecting strip.

[0016] As a further optional solution, the spring is stamped on the connecting strip, and the spring and the connecting strip are an integral structure. The spring includes a fixed end and a free end. The fixed end is fixed to the connecting strip. The fixed end is closer to the end of the connecting strip than the free end. There is an angle of 20-60° between the spring and the connecting strip.

[0017] Compared with the prior art, this application has at least the following advantages:

[0018] In the lamp box connection structure of this application, two adjacent lamp box segments are connected by a connecting strip on the connecting component. The elastic part on the insertion part of the connecting strip can form a compression fit with the insertion hole of the lamp box segment, making it difficult to easily pull the connecting component out of the lamp box segment, thus ensuring a stable connection between the connecting component and the lamp box segment. The two ends of the shaping frame are inserted into the two lamp box segments respectively, which can strengthen the connection between the two lamp box segments and make it less prone to bending and breakage. The lamp box connection structure of this application can realize the quick insertion of lamp box segments, maintain good connection stability, and reduce the operation of tightening screws, thereby improving on-site assembly efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a quick-installation and disassembly lamp box connection structure in one embodiment;

[0020] Figure 2 This is a schematic diagram of the structure after the connecting component is connected to a light box segment in one embodiment;

[0021] Figure 3 This is a schematic diagram of the connection component in one embodiment;

[0022] Figure 4 for Figure 3 Enlarged view of A in the middle;

[0023] Figure 5 This is an axial view of the connecting component disposed within the light box segment in one embodiment;

[0024] In the diagram: 1. Lamp box section; 11. Socket; 12. Sleeve structure; 121. First stiffening plate; 122. Second stiffening plate; 13. Set screw; 14. Support plate;

[0025] 2. Connecting component; 21. Shaping frame; 22. Connecting strip; 221. Insertion part; 222. Spring piece; 222a. Fixed end; 222b. Free end. Detailed Implementation

[0026] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0031] refer to Figure 1-5This utility model provides a quick-installation and disassembly light box connection structure, comprising at least two light box segments 1 and a connection component 2 for connecting adjacent light box segments 1. The connection component 2 includes a shaping frame 21 and multiple connecting strips 22 disposed on the shaping frame 21. The two ends of the connecting strips 22 extend along the axial direction of the shaping frame 21 to form insertion portions 221, and the insertion portions 221 are provided with a plurality of elastic portions. Each light box segment 1 is provided with an insertion hole 11 disposed along its length direction. The insertion portion 221 is inserted into the insertion hole 11, and the elastic portion forms a compression fit with the inner wall of the insertion hole 11. At least a portion of the shaping frame 21 is inserted into one light box segment 1, and another portion of the shaping frame 21 is inserted into another light box segment 1.

[0032] Specifically, in this embodiment, the connection between two adjacent lamp box segments 1 is achieved through the connecting strip 22 on the connecting component 2. The elastic portion on the insertion part 221 of the connecting strip 22 can form a compression fit with the insertion hole 11 of the lamp box segment 1, making it difficult to easily pull the connecting component 2 out of the lamp box segment 1, thereby ensuring a stable connection between the connecting component 2 and the lamp box segment 1. The two ends of the shaping frame 21 are respectively inserted into the two lamp box segments 1, which can strengthen the connection position between the two lamp box segments 1 and make it less prone to bending and breaking. The lamp box connecting structure of this application can realize the quick insertion of the lamp box segments 1, maintain good connection stability, and reduce the operation of tightening screws, thereby improving on-site assembly efficiency.

[0033] In some embodiments, to further improve the connection stability between the connecting component 2 and the light box segment 1, such as Figure 1 and Figure 2 As shown, the connecting assembly 2 and the lamp box segment 1 can also be locked together using a set screw 13. The set screw 13 is threaded onto the lamp box segment 1, and one end of the set screw 13 abuts against the shaping frame 21. This further ensures that the shaping frame 21 and the lamp box segment 1 will not move relative to each other.

[0034] It should be noted that although set screws 13 are also used in this embodiment to connect the connecting component 2 and the lamp box section 1, the elastic part on the connecting strip 22 and the lamp box section 1 are squeezed together to effectively prevent the shaping frame 21 from being pulled out of the lamp box section 1, thus effectively reducing the number of set screws 13. In this embodiment, only one or two set screws 13 can be used to further connect the shaping frame 21 and the lamp box section 1. Compared with the prior art, the operation of tightening screws is still reduced, which can improve the efficiency of on-site assembly.

[0035] In some embodiments, such as Figure 3 As shown, the connecting strip 22 is a metal sheet, and the elastic part is a spring piece 222 disposed on the connecting strip 22.

[0036] Specifically, such as Figure 4 As shown, the spring piece 222 is stamped on the connecting strip 22. The spring piece 222 and the connecting strip 22 are an integral structure. The spring piece 222 includes a fixed end 222a and a free end 222b. The fixed end 222a is fixed to the connecting strip 22. The fixed end 222a is closer to the end of the connecting strip 22 than the free end 222b. The spring piece 222 and the connecting strip 22 have an included angle of 20-60°.

[0037] The fixed end 222a is closer to the end of the connecting strip 22 than the free end 222b. This can be understood as the fixed end 222a being in front and the free end 222b being behind when the plug part 221 is inserted into the socket 11, making it easier for the plug part 221 to be inserted into the socket 11. In the initial state, the width between the free end 222b and the connecting strip 22 is greater than the width of the socket 11. That is to say, as the plug part 221 is gradually inserted into the socket 11, the spring piece 222 will be compressed by the inner wall of the socket 11, causing compression deformation. This allows the spring piece 222 to continuously release the elastic force that compresses the inner wall of the socket 11, making it difficult for the plug part 221 to be easily pulled out of the socket 11.

[0038] In some embodiments, such as Figure 5 As shown, the interior of the lamp box segment 1 is provided with a sleeve structure 12 for forming the socket 11. The sleeve structure 12 includes two opposing first stiffeners 121. The first stiffeners 121 are vertically fixed to the inner wall of the lamp box segment 1. The edges of the two first stiffeners 121 extend into second stiffeners 122 facing each other. The socket 11 is formed between the two first stiffeners 121.

[0039] Of course, the socket 11 can also be formed by other structures, as long as it can be inserted into the plug portion 221 of the connecting strip 22, and the elastic part of the plug portion 221 can be compressed and deformed after insertion.

[0040] In some embodiments, such as Figure 5 As shown, the two inner sides of the lamp box section 1 are respectively provided with support plates 14 for supporting the shaping frame 21. In this way, the support plates 14 can support the shaping frame 21, avoiding the need to hold the shaping frame 21 by hand when tightening the fastening screws.

[0041] Furthermore, the top of the shaping frame 21 abuts against the inner top surface of the lamp box section 1, and the side of the shaping frame 21 abuts against the inner side of the lamp box section 1 (e.g., Figure 5 (It abuts against the second stiffener 122), so that the shaping frame 21 cannot move radially within the lamp box section 1.

[0042] In some embodiments, the shaping frame 21 is provided with at least one connecting strip 22 on each side and the top. This ensures that the connection between the shaping frame 21 and the lamp box segment 1 is sufficiently stable; in this embodiment, the shaping frame 21 is provided with two connecting strips 22 on each side and one connecting strip 22 on the top.

[0043] In some embodiments, such as Figure 3 As shown, the shaping frame 21 is bolted to the connecting strip 22. It should be noted that the shaping frame 21 and the connecting strip 22 are already assembled at the factory. After being delivered to the site, it is only necessary to connect the connecting component 2 to the light box section 1.

[0044] In other embodiments, the shaping frame 21 and the connecting strip 22 may also be an integral structure.

[0045] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0046] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A quick-installation and disassembly lamp box connection structure, characterized in that, It includes at least two light box segments and a connecting assembly for connecting two adjacent light box segments; The connecting component includes a shaping frame and multiple connecting strips disposed on the shaping frame. The two ends of the connecting strips extend along the axial direction of the shaping frame to form insertion portions, and the insertion portions are provided with a plurality of elastic portions. The lamp box section is provided with an insertion hole arranged along its length. The plug-in portion is inserted into the socket, and the elastic portion forms a compression fit with the inner wall of the socket; at least a portion of the shaping frame is inserted into one lamp box segment, and another portion of the shaping frame is inserted into another lamp box segment.

2. The quick-installation and disassembly lamp box connection structure according to claim 1, characterized in that: It also includes a set screw, which is threadedly connected to the lamp box section, with one end of the set screw abutting against the shaping frame.

3. The quick-installation and disassembly lamp box connection structure according to claim 1, characterized in that: The connecting strip is a metal sheet, and the elastic part is a spring sheet disposed on the connecting strip.

4. The quick-installation and disassembly lamp box connection structure according to claim 3, characterized in that: The interior of the lamp box section is provided with a sleeve structure for forming the socket. The sleeve structure includes two opposing first stiffeners, which are vertically fixed to the inner wall of the lamp box section. The edges of the two first stiffeners extend into second stiffeners facing each other, and the socket is formed between the two first stiffeners.

5. The quick-installation and disassembly lamp box connection structure according to claim 1 or 4, characterized in that: The two inner sides of the lamp box section are respectively provided with support plates for supporting the shaping frame.

6. The quick-installation and disassembly lamp box connection structure according to claim 1, characterized in that: The shaping frame is provided with at least one connecting strip on each side and top.

7. The quick-installation and disassembly lamp box connection structure according to claim 1 or 6, characterized in that: The shaping frame is bolted to the connecting strip.

8. The quick-installation and disassembly lamp box connection structure according to claim 3, characterized in that: The spring is stamped on the connecting strip and the spring and the connecting strip are an integral structure. The spring includes a fixed end and a free end. The fixed end is fixed to the connecting strip. The fixed end is closer to the end of the connecting strip than the free end. There is an included angle of 20-60° between the spring and the connecting strip.

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