Splicing structure for line lamp
By using a sliding rail slider and damping spring design, the splicing process of linear lights is simplified, solving the problem of cumbersome installation in existing technologies. This achieves quick assembly and disassembly with a stable splicing effect, making it suitable for various lighting environments.
Patent Information
- Application Number
- CN202520447803.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Existing linear light splicing structures are complex, require tools for tightening, and are cumbersome to install, failing to meet the need for convenient splicing.
It adopts a slide rail and slider design, and uses the splicing rod embedded in the slider to achieve quick splicing. Combined with damping springs and snap-fit structure, it simplifies the installation steps and enhances connection stability.
It enables quick assembly and disassembly of linear lights and convenient splicing, making it highly adaptable and allowing the length to be adjusted according to needs to meet the requirements of different lighting environments.
Smart Images

Figure CN223924661U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of linear light technology, specifically a splicing structure for linear lights. Background Technology
[0002] Linear lights are a type of flexible decorative lighting, named for their linear appearance when illuminated. They primarily consist of an aluminum alloy casing, a light-transmitting shade, and LED light strips. Linear lights not only create a visual impact but also offer visual extension, making long corridors appear deeper and ceilings more spacious. Furthermore, the soft light and variations in brightness and shadow enhance the three-dimensionality and sense of depth of the space, effectively creating a stylish atmosphere for the entire home.
[0003] A search revealed a patent publication (CN222513974U) for a splicing strip light, which states that "when installing the splicing strip light, a threaded component or rope can be inserted into the mounting hole of the mounting part to install and fix the splicing strip light. Furthermore, because the mounting part slides onto the groove of the outer casing, the position of the mounting part on the outer casing can be adjusted according to installation requirements, making the installation of the splicing strip light more convenient."
[0004] However, the above solution still has certain shortcomings in actual use. When splicing, the technical solution adds a lot of extra structures and requires the use of tools to tighten the bolts. The installation process is cumbersome and causes great inconvenience to the splicing, which cannot meet the usage requirements. Utility Model Content
[0005] This invention provides a splicing structure for linear lights to solve the problems in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a splicing structure for linear lights, comprising two linear light structures and a connecting structure, wherein the sides of the two linear light structures are spliced together, and the two linear light structures are spliced together through the connecting structure;
[0007] The linear light structure includes a housing, with a slide rail on the outer side of the housing and a splicing hole on the inner side of the slide rail;
[0008] The connecting structure includes a slider, which is located inside the slide rail and slidably connected to the inside of the slide rail. The slider has an inner opening, and a damping spring is installed inside the inner opening. The other end of the damping spring is fixedly connected to a lap plate, and the other end of the lap plate is fixedly installed with a splicing rod, which is adapted to the splicing hole.
[0009] Furthermore, a connecting plate is provided on the inner side of the cover, and a base is provided on the outer side of the connecting plate, with the base located on the inner side of the cover.
[0010] Furthermore, a round shaft is fixedly installed on the outer side of the connecting plate, and a connecting notch is opened on the inner side of the cover, with the round shaft located inside the connecting notch.
[0011] Furthermore, a snap-fit protrusion is installed at the bottom of the connecting plate, and the snap-fit protrusion overlaps with the recess at the top of the base.
[0012] Furthermore, an installation strip is fixedly installed on the top of the base, and a light strip is movably engaged on the inner side of the installation strip. The light strip is electrically connected to an external power source via a wire.
[0013] Furthermore, the specifications of the overlapping plate are adapted to the size of the recess, and the splicing rod can extend into the interior of the recess.
[0014] Compared with the prior art, this utility model provides a splicing structure for linear lights, which has the following beneficial effects:
[0015] This linear light uses a splicing structure. By setting up the linear light structure and the connecting structure, the slider on the outer side of the housing can slide on its inner side, allowing two adjacent housings to be quickly spliced together through the splicing rod set on the inner side of the slider. This achieves docking and fixing between two adjacent linear lights without the need for other connecting parts, thereby improving the efficiency of disassembly and assembly and the convenience of splicing. The structure can be spliced into different lengths according to the needs of use, so it has a strong adaptability. Whether indoors or outdoors, whether it is a large-scale lighting project or a small decorative lighting, different lighting needs can be met by adjusting the length of the linear light. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the linear light structure of this utility model;
[0018] Figure 3 for Figure 1 Enlarged schematic diagram of the structure at point A in the middle;
[0019] Figure 4 This is a schematic diagram of the connection structure of this utility model.
[0020] In the diagram: 1. Linear light structure; 101. Cover; 102. Connecting plate; 103. Base; 104. Connecting notch; 105. Round shaft; 106. Snap-fit protrusion; 107. Mounting strip; 108. Light strip; 109. Slide rail; 110. Splicing hole; 2. Connecting structure; 201. Slider; 202. Embedded opening; 203. Damping spring; 204. Overlap plate; 205. Splicing rod. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Please see Figure 1-4 This utility model discloses a splicing structure for linear lights, including two linear light structures 1 and a connecting structure 2. The side ends of the two linear light structures 1 are spliced together, and the two linear light structures 1 are spliced together through the connecting structure 2.
[0023] The linear light structure 1 includes a cover 101, with a slide rail 109 on the outer side of the cover 101 and a splicing hole 110 on the inner side of the slide rail 109.
[0024] A connecting plate 102 is provided on the inner side of the cover 101, and a base 103 is provided on the outer side of the connecting plate 102. The base 103 is located on the inner side of the cover 101.
[0025] The connecting structure 2 includes a slider 201, which is located inside the slide rail 109 and slidably connected to the inside of the slide rail 109. The slider 201 has an inner opening 202, and a damping spring 203 is provided inside the inner opening 202. The other end of the damping spring 203 is fixedly connected to an overlapping plate 204, and the other end of the overlapping plate 204 is fixedly installed with a splicing rod 205. The splicing rod 205 is adapted to the splicing hole 110.
[0026] By setting up the linear light structure 1 and the connecting structure 2, the slide rail 109 on the outside of the cover 101 can cause the slider 201 to slide on its inner side, so that two adjacent covers 101 can be quickly spliced by the splicing rod 205 set on the inner side of the slider 201, thereby realizing the docking and fixing between two adjacent linear lights without the need for other connecting parts, thus improving the efficiency of disassembly and assembly and the convenience of splicing. This structure can be spliced into different lengths according to the needs of use, so it has a strong adaptability. Whether it is indoors or outdoors, whether it is a large-scale lighting project or a small decorative lighting, different lighting needs can be met by adjusting the length of the linear light.
[0027] Specifically, a round shaft 105 is fixedly installed on the outer side of the connecting plate 102, and a connecting recess 104 is provided on the inner side of the cover 101, with the round shaft 105 located inside the connecting recess 104.
[0028] In this embodiment, the circular shaft 105 and the connecting recess 104 further enhance the connection stability between the connecting plate 102 and the housing 101, making the linear light structure 1 more stable and reliable. During assembly, the circular shaft 105 can be smoothly inserted into the connecting recess 104, enabling quick fixing of the connecting plate 102 and the housing 101. This structure also facilitates disassembly and maintenance, improving the practicality of the linear light structure 1.
[0029] Specifically, a snap-fit protrusion 106 is installed at the bottom of the connecting plate 102, and the snap-fit protrusion 106 overlaps with the recess at the top of the base 103.
[0030] In this embodiment, the snap-fit protrusion 106 installed at the bottom of the connecting plate 102 overlaps with the recess at the top of the base 103. This snap-fit design not only simplifies the installation steps, but also enhances the connection tightness between the connecting plate 102 and the base 103, ensuring the stability of the linear light during long-term use.
[0031] Specifically, an installation strip 107 is fixedly installed on the top of the base 103, and a light strip 108 is movably engaged on the inner side of the installation strip 107. The light strip 108 is electrically connected to an external power source through a wire.
[0032] In this embodiment, the mounting strip 107 fixedly installed at the top of the base 103 provides a stable support platform for the light strip 108. The light strip 108 is movably engaged with the inner side of the mounting strip 107. This engagement method facilitates the replacement and maintenance of the light strip 108, while ensuring that the light strip 108 emits light evenly, improving the lighting effect of the linear light. The light strip 108 is electrically connected to an external power source via wires to realize the lighting and control of the linear light.
[0033] Specifically, the specifications of the overlapping plate 204 are adapted to the size of the inner opening 202, and the splicing rod 205 can extend into the interior of the inner opening 202.
[0034] In this embodiment, the specifications of the overlapping plate 204 are matched with the dimensions of the inner recess 202. This design ensures that the overlapping plate 204 can slide smoothly into the inner recess 202, and through the elastic force of the damping spring 203, the splicing rod 205 is tightly inserted into the splicing hole 110, achieving a firm splicing between the linear light structures 1. This splicing method does not require the use of other connectors, greatly improving the efficiency of disassembly and assembly and the convenience of splicing.
[0035] Furthermore, during the movement of the slider 201, the splicing rod 205 can be completely submerged inside the inner opening 202, thereby ensuring the smooth sliding of the slider 201.
[0036] When it is necessary to replace the light strip 108 on the base 103 during use, first pull the connecting plate 102 to cause the connecting plate 102 to drive the round shaft 105 to gradually move out of the connecting recess 104. Then pull the base 103 to cause the base 103 to separate from the snap-fit protrusion 106 at the bottom of the connecting plate 102, so that the light strip 108 on the base 103 is exposed. Then the light strip 108 on the base 103 can be disassembled and replaced.
[0037] After replacement, re-engage the base 103 with the snap-fit protrusion 106 at the bottom of the connecting plate 102, and push the connecting plate 102 to cause the connecting plate 102 to drive the round shaft 105 to re-engage into the connecting recess 104, thus completing the fixed installation of the base 103.
[0038] When two adjacent linear light structures 1 need to be spliced, the two housings 101 are aligned, and then the slider 201 is slid down to be positioned between the slide rails 109 of the two housings 101. When the splicing rod 205 is aligned with the splicing hole 110, the damping spring 203 pushes the overlapping plate 204 to engage the splicing rod 205 into the splicing hole 110, thus achieving rapid splicing of the two linear light structures 1. After splicing, due to the elastic force of the damping spring 203, the splicing rod 205 can be firmly held in the splicing hole 110 and is not easy to fall off, thereby ensuring the stability and reliability of the linear light structure 1.
[0039] In summary, this linear light uses a splicing structure. By setting up the linear light structure 1 and the connecting structure 2, the slide rail 109 on the outer side of the cover 101 can cause the slider 201 to slide on its inner side. This allows two adjacent covers 101 to be quickly spliced together by the splicing rod 205 set on the inner side of the slider 201, thereby achieving the docking and fixing between two adjacent linear lights without the need for other connecting parts. This improves the efficiency of disassembly and assembly and the convenience of splicing. The structure can be spliced into different lengths according to the needs of use, thus having a strong adaptability. Whether indoors or outdoors, whether it is a large-scale lighting project or a small decorative lighting, different lighting needs can be met by adjusting the length of the linear light.
[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A splicing structure for linear lights, comprising two linear light structures (1) and a connecting structure (2), characterized in that: The two linear light structures (1) are spliced together at their sides, and the two linear light structures (1) are spliced together by a connecting structure (2); The linear light structure (1) includes a cover (101), a slide rail (109) is provided on the outer side of the cover (101), and a splicing hole (110) is provided on the inner side of the slide rail (109). The connecting structure (2) includes a slider (201), which is located inside the slide rail (109) and is slidably connected to the inside of the slide rail (109). The slider (201) has an inner opening (202) inside, and a damping spring (203) is provided inside the inner opening (202). The other end of the damping spring (203) is fixedly connected to an overlapping plate (204), and the other end of the overlapping plate (204) is fixedly installed with a splicing rod (205). The splicing rod (205) is adapted to the splicing hole (110).
2. The splicing structure for linear lights according to claim 1, characterized in that: A connecting plate (102) is provided on the inner side of the cover (101), and a base (103) is provided on the outer side of the connecting plate (102). The base (103) is located on the inner side of the cover (101).
3. The splicing structure for linear lights according to claim 2, characterized in that: A round shaft (105) is fixedly installed on the outer side of the connecting plate (102), and a connecting notch (104) is opened on the inner side of the cover (101). The round shaft (105) is located inside the connecting notch (104).
4. The splicing structure for linear lights according to claim 2, characterized in that: The bottom end of the connecting plate (102) is equipped with a snap-fit protrusion (106), which overlaps with the notch at the top of the base (103).
5. The splicing structure for linear lights according to claim 2, characterized in that: An installation strip (107) is fixedly installed on the top of the base (103). A light strip (108) is movably attached to the inner side of the installation strip (107). The light strip (108) is electrically connected to an external power source through a wire.
6. The splicing structure for linear lights according to claim 1, characterized in that: The specifications of the overlapping plate (204) are adapted to the size of the inset (202), and the splicing rod (205) can be inserted into the interior of the inset (202).
Citation Information
Patent Citations
Spliced line lamp
CN222513974U