A quick assembly socket for LED tube

Abstract

This utility model discloses a quick-assembly lamp holder for LED tubes, relating to the technical field of LED tube lamp holders. It includes: a bracket, with a lamp holder body slidably connected to one end of each bracket, and a fixing box fixedly connected to the lower end of each lamp holder body. Fixing grooves are formed on both sides of the inner wall of the bracket, and a cavity is formed inside the fixing box. A sliding block is slidably connected inside the cavity. This utility model inserts the fixing box into one end of the bracket. When the dustproof plate is in contact with one end of the bracket, the fixing block aligns with the fixing groove. Rotating the nut at one end of the threaded rod moves the threaded rod along the thread of the fixing box, pushing the sliding block. Multiple push-pull rods on the sliding block rotate simultaneously, causing two sliding plates to move simultaneously, thus sliding and engaging the two fixing blocks into the two fixing grooves respectively. This structure is simple, easy to operate, and quickly assembles the bracket and lamp holder body together, improving the convenience of assembling the lamp holder body.

Description

Technical Field

[0001] This utility model relates to the field of lamp holder technology for LED tubes, and specifically to a quick-assembly lamp holder for LED tubes. Background Technology

[0002] LED tubes are currently the mainstream energy-saving lighting products. Their core advantages are long lifespan, low energy consumption, and compatibility with various lighting scenarios. LED tubes also require a lamp holder to light up. The lamp holder not only fixes the tube, but more importantly, it enables circuit conduction and supplies power to the tube.

[0003] Currently, most LED tube lamp holders usually require a bracket. The bracket provides a fixed foundation and circuit connection, while the lamp holder serves as the interface between the lamp tube and the bracket. However, the traditional connection between the lamp holder and the bracket usually uses multiple bolts for fixing, which makes the assembly of the lamp holder and the bracket cumbersome, time-consuming and labor-intensive, affecting the assembly efficiency of the lamp holder and the bracket, and thus making it inconvenient to use. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a quick assembly lamp holder for LED tubes, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quick-assembly lamp holder for LED tubes, comprising: a bracket, one end of which is slidably connected to a lamp holder body, the lower end of which is fixedly connected to a fixing box, fixing grooves on both sides of the inner wall of the bracket, a cavity inside the fixing box, a sliding block slidably connected inside the cavity, a threaded rod rotatably connected to one end of the sliding block, a threaded hole on one side of the fixing box, the threaded rod being threaded into the threaded hole, push-pull rods rotatably connected to both sides of the sliding block, a sliding plate rotatably connected to one end of each of the two push-pull rods, both sliding plates being slidably connected within the cavity, one side of each of the two sliding plates extending out of the fixing box, and a fixing block fixedly connected to one end of each of the two sliding plates, the fixing block being engaged in the fixing groove.

[0006] As a further preferred embodiment of this technical solution, a guide strip is fixedly connected to the bottom of the cavity, and the lower end of the sliding block is slidably connected to the outer surface of the guide strip.

[0007] As a further preferred embodiment of this technical solution, the upper end of the bracket is provided with a sliding groove, and a positioning plate is fixedly connected to one side of the outer surface of the lamp holder body, with the lower end of the positioning plate slidably connected in the sliding groove.

[0008] As a further preferred embodiment of this technical solution, a dustproof plate is fixedly connected to one side of the lamp holder body, and the dustproof plate abuts against one end of the bracket.

[0009] As a further preferred embodiment of this technical solution, a protective ring is fixedly connected to one side of the dustproof plate, a sliding ring is slidably connected to the inner wall of the protective ring, an installation hole is opened on one side of the outer surface of the sliding ring, a top rod is slidably connected to the inner wall of the installation hole, a spring is fixedly connected between the top rod and the installation hole, and one end of the threaded rod extends into the protective ring.

[0010] As a further preferred embodiment of this technical solution, the wiring port of the lamp holder body is electrically connected to a power cord, and a dust cover is snapped onto the upper end of the bracket.

[0011] The technical solution provided by this utility model has the following advantages compared with the known prior art: This invention involves inserting a fixing box into one end of a bracket. When the dustproof plate is in contact with one end of the bracket, the fixing block aligns with the fixing groove. Rotating the nut at one end of the threaded rod causes the threaded rod to move along the thread of the fixing box, pushing the sliding block. Multiple push-pull rods on the sliding block rotate simultaneously, causing the two sliding plates to move at the same time, thus sliding and engaging the two fixing blocks into the two fixing grooves respectively. This structure is simple, easy to operate, and allows for quick assembly of the bracket and lamp holder body, improving the convenience of assembling the lamp holder body.

[0012] 2. Through the structural design of the protective ring and the sliding ring, after the bracket and lamp holder body are assembled, the sliding ring is pulled. When the top rod moves out of the protective ring, the reaction force of the spring pushes the top rod out, thereby fixing the sliding ring. The nut at one end of the threaded rod is covered to prevent accidental contact with the nut and ensure the stability of the bracket and lamp holder body after assembly. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is an exploded structural diagram of the lamp holder body and the bracket in this utility model; Figure 3 This is a schematic diagram showing the connection relationship between the lamp holder body and the fixing box in this utility model; Figure 4 This is a schematic diagram of the internal structure of the fixing box in this utility model; Figure 5 This is a cross-sectional schematic diagram of the connection relationship between the protective ring and the sliding ring in this utility model.

[0015] 1. Bracket; 11. Lamp holder body; 12. Dust cover; 13. Power cord; 2. Fixing box; 21. Fixing groove; 22. Fixing block; 23. Threaded rod; 24. Sliding block; 25. Push-pull rod; 26. Sliding plate; 27. Guide strip; 3. Sliding groove; 31. Positioning plate; 32. Dustproof plate; 4. Protective ring; 41. Sliding ring; 42. Spring; 43. Top rod. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0017] The present invention will be further described below with reference to the embodiments.

[0018] This utility model provides a technical solution: such as Figure 1 - Figure 5 As shown in this embodiment, a quick-assembly lamp holder for LED tubes includes: a bracket 1, with a lamp holder body 11 slidably connected to one end of the bracket 1, and a fixing box 2 fixedly connected to the lower end of the lamp holder body 11. Fixing grooves 21 are provided on both sides of the inner wall of the bracket 1. A cavity is provided inside the fixing box 2, and a sliding block 24 is slidably connected inside the cavity. A threaded rod 23 is rotatably connected to one end of the sliding block 24. A threaded hole is provided on one side of the fixing box 2, and the threaded rod 23 is threadedly connected in the threaded hole. Push-pull rods 25 are rotatably connected to both sides of the sliding block 24. A sliding plate 26 is rotatably connected to one end of each of the two push-pull rods 25. The two sliding plates 26 are slidably connected inside the cavity. One side of each of the two sliding plates 26 extends out of the fixing box 2, and a fixing block 22 is fixedly connected to one end of each of the two sliding plates 26. The fixing block 22 is engaged in the fixing groove 21.

[0019] By inserting the fixing box 2 into one end of the bracket 1, when the dustproof plate 32 is attached to one end of the bracket 1, the fixing block 22 is aligned with the fixing groove 21. Rotating the nut at one end of the threaded rod 23 causes the threaded rod 23 to move along the thread of the fixing box 2, pushing the sliding block 24. The multiple push-pull rods 25 on the sliding block 24 rotate simultaneously, causing the two sliding plates 26 to move simultaneously, thus sliding and engaging the two fixing blocks 22 into the two fixing grooves 21 respectively. This structure is simple, easy to operate, and allows for quick assembly of the bracket 1 and the lamp holder body 11, improving the convenience of assembling the lamp holder body 11.

[0020] It should be noted that the other end of the bracket 1 is also equipped with the same lamp holder body 11. The two lamp holder bodies 11 have the same structure and the same assembly steps. A threaded hole is also opened on one side of the dustproof plate 32, and the thread on the outer surface of the threaded rod 23 is also threadedly connected to the threaded hole on the dustproof plate 32.

[0021] like Figure 4 As shown, a guide bar 27 is fixedly connected to the bottom of the cavity, and the lower end of the sliding block 24 is slidably connected to the outer surface of the guide bar 27; the guide bar 27 is used to limit the sliding direction of the sliding block 24 and prevent the sliding block 24 from deviating.

[0022] like Figure 2 and Figure 3 As shown, a sliding groove 3 is provided at the upper end of the bracket 1, and a positioning plate 31 is fixedly connected to one side of the outer surface of the lamp holder body 11. The lower end of the positioning plate 31 is slidably connected in the sliding groove 3. The sliding groove 3 and the positioning plate 31 cooperate to limit the left and right swaying of the lamp holder body 11 and improve the stability of the lamp holder body 11 assembled on the bracket 1.

[0023] like Figure 2 - Figure 4 As shown, a dustproof plate 32 is fixedly connected to one side of the lamp holder body 11, and the dustproof plate 32 abuts against one end of the bracket 1; the dustproof plate 32 is used to seal one end of the bracket 1, and can precisely align the fixing block 22 with the fixing groove 21.

[0024] like Figure 4 and Figure 5As shown, a protective ring 4 is fixedly connected to one side of the dustproof plate 32. A sliding ring 41 is slidably connected to the inner wall of the protective ring 4. An installation hole is opened on one side of the outer surface of the sliding ring 41. A top rod 43 is slidably connected to the inner wall of the installation hole. A spring 42 is fixedly connected between the top rod 43 and the installation hole. One end of the threaded rod 23 extends into the protective ring 4. Through the structural design of the protective ring 4 and the sliding ring 41, after the bracket 1 and the lamp holder body 11 are assembled, the sliding ring 41 is pulled. When the top rod 43 moves out of the protective ring 4, the reaction force of the spring 42 pushes the top rod 43, pushing the top rod 43 out, thereby fixing the sliding ring 41 and covering the nut at one end of the threaded rod 23 to prevent accidental contact with the nut and ensure the stability of the bracket 1 and the lamp holder body 11 after assembly.

[0025] like Figure 2 and Figure 3 As shown, the wiring port of the lamp holder body 11 is electrically connected to a power cord 13, and a dust cover 12 is snapped onto the upper end of the bracket 1. The dust cover 12 is used to protect the equipment inside the lamp holder body 11 and prevent dust from entering.

[0026] It should be noted that a power supply line is installed inside the bracket 1, and one end of the power supply line is electrically connected to the power cord 13 to supply power to the lamp tube.

[0027] This utility model provides a quick-assembly lamp holder for LED tubes, and its specific working principle is as follows: When assembling the lamp holder body 11 onto the bracket 1, first insert the fixing box 2 into one end of the bracket 1. When the dustproof plate 32 is in contact with one end of the bracket 1, the fixing block 22 is aligned with the fixing groove 21. Rotate the nut at one end of the threaded rod 23. The threaded rod 23 moves along the thread of the fixing box 2, pushing the sliding block 24. The multiple push-pull rods 25 on the sliding block 24 rotate simultaneously, causing the two sliding plates 26 to move simultaneously, and the two fixing blocks 22 are respectively slidably engaged in the two fixing grooves 21, thus assembling the lamp holder body 11 onto the bracket 1. The other end of the bracket 1 is operated in the same way to assemble another lamp holder body 11 onto the bracket 1. After assembly, the lamp tube can be installed between the two lamp holder bodies 11, and the two lamp holder bodies 11 supply power to the lamp tube.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A quick-assembly lamp holder for LED tubes, characterized in that, include: A bracket (1) is slidably connected to a lamp holder body (11) at one end. A fixing box (2) is fixedly connected to the lower end of the lamp holder body (11). Fixing grooves (21) are provided on both sides of the inner wall of the bracket (1). A cavity is provided inside the fixing box (2). A sliding block (24) is slidably connected inside the cavity. A threaded rod (23) is rotatably connected to one end of the sliding block (24). A threaded hole is provided on one side of the fixing box (2). The threaded rod (23) is threadedly connected in the threaded hole. Push-pull rods (25) are rotatably connected to both sides of the sliding block (24). A sliding plate (26) is rotatably connected to one end of each of the two push-pull rods (25). The two sliding plates (26) are slidably connected in the cavity. One side of each of the two sliding plates (26) extends out of the fixing box (2). A fixing block (22) is fixedly connected to one end of each of the two sliding plates (26). The fixing block (22) is engaged in the fixing groove (21).

2. The quick-assembly lamp holder for LED tubes according to claim 1, characterized in that: A guide bar (27) is fixedly connected to the bottom of the cavity, and the lower end of the sliding block (24) is slidably connected to the outer surface of the guide bar (27).

3. A quick-assembly lamp holder for LED tubes according to claim 1, characterized in that: The upper end of the bracket (1) is provided with a sliding groove (3), and a positioning plate (31) is fixedly connected to one side of the outer surface of the lamp holder body (11). The lower end of the positioning plate (31) is slidably connected to the sliding groove (3).

4. A quick-assembly lamp holder for LED tubes according to claim 1, characterized in that: A dustproof plate (32) is fixedly connected to one side of the lamp holder body (11), and the dustproof plate (32) abuts against one end of the bracket (1).

5. A quick-assembly lamp holder for LED tubes according to claim 4, characterized in that: A protective ring (4) is fixedly connected to one side of the dustproof plate (32). A sliding ring (41) is slidably connected to the inner wall of the protective ring (4). An installation hole is opened on one side of the outer surface of the sliding ring (41). A top rod (43) is slidably connected to the inner wall of the installation hole. A spring (42) is fixedly connected between the top rod (43) and the installation hole. One end of the threaded rod (23) extends into the protective ring (4).

6. A quick-assembly lamp holder for LED tubes according to claim 1, characterized in that: The lamp holder body (11) is electrically connected to a power cord (13) at its wiring port, and a dust cover (12) is snapped onto the upper end of the bracket (1).

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