Linear lamp track splicing structure

Abstract

The utility model relates to the technical field of track lamps, in particular to a linear lamp track splicing structure. Comprising a plurality of rails, splicing modules are arranged at the ends of the rails, any rail can be paired with another rail in an end-to-end mode, and therefore the two splicing modules are connected in a paired mode; locking pieces and locking rods are arranged on the splicing modules, the locking rods on the splicing modules can be inserted into the locking pieces on the corresponding splicing modules, and the locking pieces lock the locking rods so that the rails can be fixedly connected. The linear lamp track is reasonable in structure, the locking piece on one splicing module can lock the locking rod on the other splicing module to achieve mutual locking, the tracks can be sequentially connected end to end, installation is convenient and fast, and the linear lamp track building requirements of various installation specifications can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of track lights, in particular to a linear light track splicing structure. Background Art

[0002] Lighting fixtures are typically fixed to walls or ceilings, while tabletop fixtures can be moved within a limited range, limited by power cord length and socket location. Ambient lighting products often require frequent adjustment of the lighting area or range to create a desired atmosphere. Traditional fixed fixture installation methods are unable to meet the flexible layout requirements of ambient lighting. To this end, existing ambient lighting products have explored track-mounted solutions, allowing fixtures to be installed in any position.

[0003] For example, Chinese patent CN209944254U discloses a track connector and track light, comprising a housing, a first conductive member, a second conductive member, a knob assembly, a push button switch, a first connecting member, a second connecting member, and a driving power source. The first conductive member has a first contact, and the second conductive member has a second contact. Opposite sidewalls of the housing have first and second openings, respectively. Based on this track and connector, the track light can be installed anywhere along the track, allowing for adjustable lighting positions to illuminate key areas.

[0004] However, the tracks of lighting fixtures are usually profiles of fixed lengths. For ease of transportation and use, the tracks are usually cut into standard lengths. However, different installation environments and scenery requirements require the tracks to be spliced ​​to extend the length to meet the needs. The existing track splicing method usually uses connecting plates and screws to connect two sections of track, or designs a special U-shaped connecting plate in the middle of the track and fixes it with screws. Because the track also needs to be fixed to the wall or scenery bracket, more holes and screws are required, making installation very inconvenient and inefficient. Therefore, the existing technology needs to be improved and developed. Utility Model Content

[0005] The purpose of the utility model is to provide a linear light track splicing structure with reasonable structure and convenient installation in view of the defects and shortcomings of the existing technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses a linear light track splicing structure, comprising a plurality of tracks, wherein assembling modules are provided at the ends of the tracks, and any track can be paired with another track in an end-to-end manner, so that the two assembling modules are paired and connected; the assembling modules are provided with locking pieces and locking rods, and the locking rods on the assembling modules can be inserted into the locking pieces on the corresponding assembling modules, and the locking pieces lock the locking rods so that the tracks are fixedly connected.

[0008] According to the above scheme, the utility model also includes a positioning plug plate, and slots are provided on the inner walls on both sides of the track. The two ends of the positioning plug plate are respectively inserted into the slots of the two tracks, so that the two tracks are aligned in an end-to-end manner.

[0009] According to the above scheme, the locking part includes a metal screw cap, which is rotatably connected to the assembly module; a screw lock groove is provided on the side wall of the metal screw cap, and a nail cap is provided at the front end of the locking rod; when the two assembly modules are paired and connected, the nail cap at the front end of the locking rod can be inserted into and slide along the screw lock groove to lock the metal screw cap with the locking rod.

[0010] According to the above solution, the assembly module is provided with an end seat, the end seat is provided with a tightening hole, and the metal screw cap is embedded in the tightening hole; the side wall of the end seat is provided with a socket, which is matched with the screw lock groove.

[0011] According to the above solution, a plurality of raised anti-slip ribs are provided on the inner wall of the tightening hole, and the outer wall of the metal screw cap contacts the plurality of anti-slip ribs to form an interference fit with the end seat.

[0012] According to the above scheme, the assembly module is provided with an installation groove, the front of the installation groove is provided with an embedded buckle, and the middle of the installation groove is provided with a limit groove; the locking rod is inserted into the installation groove, and the locking rod is provided with a positioning ring, which is arranged in the limiting groove. The embedded buckle is buckled on the locking rod so that the locking rod is fixed on the assembly module.

[0013] According to the above solution, the end of the locking rod is provided with anti-slip grooves.

[0014] According to the above scheme, a central groove is provided in the track, and an identification position is provided on the central groove; a positioning terminal is provided on the bottom surface of the assembly module, and the positioning terminal is inserted into the identification position so that the assembly module is flush with the end face of the track; a number of self-tapping screws are provided on the assembly module, and the self-tapping screws are tapped into the central groove so that the assembly module is fixedly connected to the track.

[0015] The beneficial effects of the utility model are as follows: the utility model has a reasonable structure, and the locking piece on the assembly module can lock the locking rod on another assembly module to achieve mutual locking, so that the tracks can be connected end to end in sequence, and the installation is convenient and quick, which can meet the construction requirements of linear light tracks of various installation specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall split structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the assembly module structure of the utility model;

[0018] Figure 3This is a structural diagram of the assembly module of the utility model from another perspective;

[0019] Figure 4 This is a schematic diagram of the assembly module splitting structure of the utility model;

[0020] Figure 5 yes Figure 1 Schematic diagram of the enlarged structure of part A in .

[0021] In the picture:

[0022] 1. Track; 2. Assembly module; 3. Metal screw cap; 11. Positioning plate; 12. Slot; 13. Center slot; 14. Identification hole; 21. Locking rod; 22. Nail cap; 23. End seat; 24. Tension hole; 25. Socket; 26. Anti-slip rib; 27. Mounting slot; 28. Positioning terminal; 29. ​​Self-tapping screw; 31. Turn-lock lock slot; 211. Positioning ring; 212. Anti-slip groove; 271. Embedded buckle; 272. Limiting slot. DETAILED DESCRIPTION

[0023] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0024] like Figure 1-5 As shown, the present invention discloses a linear light track splicing structure comprising several tracks 1, each of which is provided with an assembly module 2 at its end. Any track 1 can be paired with another track 1 in an end-to-end arrangement, thereby forming a pair of connected assembly modules 2. Each assembly module 2 is provided with a locking member and a locking rod 21. The locking rod 21 on each assembly module 2 can be inserted into the locking member on the corresponding assembly module 2. The locking member locks the locking rod 21, thereby securing the track 1 to the track 1. The present invention is used for installing lighting fixtures. Several tracks 1 can be connected end-to-end to form a linear track, allowing the lighting fixture to be installed along the track 1 and its installation position to be adjusted. Specifically, the tracks 1 have a standard length, and multiple tracks 1 can be spliced ​​together to meet installation requirements. Furthermore, when assembling two tracks 1, the ends of the two tracks 1 are first aligned, so that the locking rod 21 on the assembly module 2 inserts into the locking member on the other assembly module 2. The locking members on the two assembly modules 2 are then adjusted to lock the locking rod 21, thereby splicing the two tracks 1 into a single linear track. The utility model does not need multiple hole drilling and bolt connection during installation, is easy to operate and has high installation efficiency.

[0025] The present invention also includes a positioning plug-in plate 11. Slots 12 are provided on the inner walls on both sides of the track 1. The two ends of the positioning plug-in plate 11 are respectively inserted into the slots 12 of the two tracks 1, so that the two tracks 1 are aligned end to end. In order to ensure that the track 1 and the track 1 are more easily positioned when spliced, the positioning plug-in plate 11 is inserted into the slot 12 of one of the tracks 1, and then the slot 12 on the other track 1 is matched with the positioning plug-in plate 11, so that the end faces of the two tracks 1 are aligned with the end faces, thereby matching the assembly modules 2 on the track 1 with each other. It can be understood that there are slots 12 on the inner walls on both sides of the track 1, that is, there are two positioning plug-ins 11 inserted between the two tracks 11, and the positioning plug-in plate 11 can also improve the connection strength between the tracks 1.

[0026] Preferably, the locking member includes a metal screw cap 3 that is rotatably connected to the assembly module 2; a screw lock slot 31 is provided on the side wall of the metal screw cap 3, and a nail cap 22 is provided at the front end of the locking rod 21; when the two assembly modules 2 are mated and connected, the nail cap 22 at the front end of the locking rod 21 can be inserted into and slide along the screw lock slot 31, thereby locking the metal screw cap 3 and the locking rod 21. The nail cap 22 and the locking rod 21 form a T-shaped structure, and an opening is provided on the side wall of the metal screw cap 3 to accommodate the nail cap 22, so that the nail cap 22 can be inserted into the screw lock slot 31. After the metal screw cap 3 is rotated 180 degrees, the nail cap 22 and the locking rod 21 form a T-shaped structure, slide along the screw lock slot 31, and form a snap connection. The metal screw caps 3 on the two assembly modules 2 respectively lock the corresponding locking rod 21, thereby forming a lock between the rails 1 in the longitudinal direction. It is understandable that the end surface of the metal screw cap 3 is provided with a slotted, cross or hexagonal groove, that is, the metal screw cap 3 can be screwed using various screwdrivers.

[0027] The assembly module 2 is provided with an end base 23, which is provided with a tightening hole 24. The metal screw cap 3 is inserted into the tightening hole 24. The side wall of the end base 23 is provided with an insertion hole 25, which is paired with a screw lock slot 31. The metal screw cap 3 is rotatably inserted into the tightening hole 24. After the nail cap 22 is inserted into the screw lock slot 31 through the insertion hole 25, the metal screw cap 3 is rotated a certain angle, and the locking rod 21 slides along the screw lock slot 31, locking the nail cap 22 into the metal screw cap 3.

[0028] The inner wall of the tightening hole 24 is provided with a plurality of raised anti-slip ribs 26. The outer wall of the metal screw cap 3 abuts against the anti-slip ribs 26, thereby forming an interference fit with the end seat 23. The anti-slip ribs 26 appropriately reduce the friction between the end seat 23 and the metal screw cap 3 while ensuring that the metal screw cap 3 cannot rotate on its own, allowing the metal screw cap 3 to rotate 180° during installation to lock the locking rod 21.

[0029] The assembly module 2 is provided with a mounting slot 27, with a snap-fit ​​buckle 271 at the front of the mounting slot 27 and a retaining slot 272 at the middle of the mounting slot 27. The locking rod 21 is inserted into the mounting slot 27 and provided with a positioning ring 211, which is positioned within the retaining slot 272. The snap-fit ​​buckle 271 snaps onto the locking rod 21, securing the locking rod 21 to the assembly module 2. The assembly module 2 can be made of a hard material such as plastic or other plastic. The snap-fit ​​buckle 271, facing outward from the mounting slot 27, has a wedge surface to facilitate the locking rod 21's engagement. The snap-fit ​​buckle 271 vertically retains the locking rod 21 within the mounting slot 27. When the locking rod 21 is inserted into the mounting slot 27, the positioning ring 211 contacts the retaining slot 272, locking the locking rod 21 laterally to the assembly module 2. Furthermore, the end of the locking rod 21 is provided with an anti-slip groove 212, and the end of the locking rod 21 is also embedded in the mounting groove 27. The anti-slip groove 212 can engage the locking rod 21 and the mounting groove 27, thereby improving the connection strength between the locking rod 21 and the mounting groove 27 in the lateral direction, and preventing loosening between the rails 1.

[0030] The track 1 is provided with a central groove 13, on which an identification mark 14 is located. Positioning terminals 28 are provided on the bottom surface of the assembly module 2, which insert into the identification mark 14 to align the assembly module 2 with the end surface of the track 1. Several self-tapping screws 29 are provided on the assembly module 2, which penetrate into the central groove 13 to securely connect the assembly module 2 to the track 1. The assembly module 2 is centrally positioned within the groove of the track 1. The central groove 13 is a rolled structure on the internal partition of the track 1. The assembly module 2 is aligned with the identification mark 14 by the positioning terminals 28, ensuring a more accurate installation position on the track 1 and improving the tightness of the track 1 after assembly.

[0031] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A linear light track splicing structure, comprising a plurality of tracks (1), characterized in that: An assembling module (2) is provided at the end of the track (1), and any track (1) can be paired with another track (1) in an end-to-end manner, so that the two assembling modules (2) are paired and connected; a locking piece and a locking rod (21) are provided on the assembling module (2), and the locking rod (21) on the assembling module (2) can be inserted into the locking piece on the corresponding assembling module (2), and the locking piece locks the locking rod (21), so that the track (1) is fixedly connected to the track (1).

2. The linear light track splicing structure according to claim 1, characterized in that: It also includes a positioning plug plate (11), and slots (12) are provided on the inner walls of both sides of the track (1). The two ends of the positioning plug plate (11) are respectively inserted into the slots (12) of the two tracks (1), so that the two tracks (1) are aligned in an end-to-end manner.

3. The linear light track splicing structure according to claim 1, characterized in that: The locking element comprises a metal screw cap (3) which is rotatably connected to the assembly module (2); a screw lock groove (31) is provided on the side wall of the metal screw cap (3); and a nail cap (22) is provided at the front end of the locking rod (21); when two assembly modules (2) are matched and connected, the nail cap (22) at the front end of the locking rod (21) can be inserted into and slide along the screw lock groove (31) to lock the metal screw cap (3) and the locking rod (21).

4. The linear light track splicing structure according to claim 3, characterized in that: The assembly module (2) is provided with an end seat (23), the end seat (23) is provided with a tightening hole (24), and the metal screw cap (3) is embedded in the tightening hole (24); the side wall of the end seat (23) is provided with a socket (25), and the socket (25) is matched with the screw lock groove (31).

5. The linear light track splicing structure according to claim 4, characterized in that: The inner wall of the tightening hole (24) is provided with a plurality of raised anti-skid ribs (26), and the outer side wall of the metal screw cap (3) abuts against the plurality of anti-skid ribs (26) to form an interference fit with the end seat (23).

6. The linear light track splicing structure according to claim 1, characterized in that: The assembly module (2) is provided with a mounting groove (27), a front portion of the mounting groove (27) is provided with an embedded buckle (271), and a middle portion of the mounting groove (27) is provided with a limiting groove (272); the locking rod (21) is inserted into the mounting groove (27), a positioning ring (211) is provided on the locking rod (21), and the positioning ring (211) is arranged in the limiting groove (272), and the embedded buckle (271) is snapped onto the locking rod (21), so that the locking rod (21) is fixedly arranged on the assembly module (2).

7. The linear light track splicing structure according to claim 6, characterized in that: The end of the locking rod (21) is provided with an anti-slip pattern (212).

8. The linear light track splicing structure according to claim 1, characterized in that: The track (1) is provided with a central groove (13), and the central groove (13) is provided with an identification position (14); a positioning terminal (28) is provided on the bottom surface of the assembly module (2), and the positioning terminal (28) is inserted into the identification position (14) so ​​that the assembly module (2) is flush with the end surface of the track (1); the assembly module (2) is provided with a plurality of self-tapping screws (29), and the self-tapping screws (29) are driven into the central groove (13) so that the assembly module (2) is fixedly connected to the track (1).

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